diff --git a/include/crm/common/internal.h b/include/crm/common/internal.h index c587c53823..e5f34ec903 100644 --- a/include/crm/common/internal.h +++ b/include/crm/common/internal.h @@ -1,125 +1,126 @@ /* * Copyright (C) 2015 * Andrew Beekhof * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef CRM_COMMON_INTERNAL__H #define CRM_COMMON_INTERNAL__H #include /* for gboolean */ #include /* for struct dirent */ #include /* for getpid() */ #include /* for uid_t and gid_t */ #include /* internal I/O utilities (from io.c) */ char *generate_series_filename(const char *directory, const char *series, int sequence, gboolean bzip); int get_last_sequence(const char *directory, const char *series); void write_last_sequence(const char *directory, const char *series, int sequence, int max); int crm_chown_last_sequence(const char *directory, const char *series, uid_t uid, gid_t gid); gboolean crm_is_writable(const char *dir, const char *file, const char *user, const char *group, gboolean need_both); void crm_sync_directory(const char *name); char *crm_read_contents(const char *filename); int crm_write_sync(int fd, const char *contents); /* internal procfs utilities (from procfs.c) */ int crm_procfs_process_info(struct dirent *entry, char *name, int *pid); int crm_procfs_pid_of(const char *name); unsigned int crm_procfs_num_cores(void); /* internal XML schema functions (from xml.c) */ void crm_schema_init(void); void crm_schema_cleanup(void); /* internal generic string functions (from strings.c) */ char *crm_concat(const char *prefix, const char *suffix, char join); void g_hash_destroy_str(gpointer data); long long crm_int_helper(const char *text, char **end_text); gboolean crm_ends_with(const char *s, const char *match); gboolean crm_ends_with_ext(const char *s, const char *match); char *add_list_element(char *list, const char *value); bool crm_compress_string(const char *data, int length, int max, char **result, unsigned int *result_len); +gint crm_alpha_sort(gconstpointer a, gconstpointer b); static inline int crm_strlen_zero(const char *s) { return !s || *s == '\0'; } static inline char * crm_getpid_s() { return crm_strdup_printf("%lu", (unsigned long) getpid()); } /* convenience functions for failure-related node attributes */ #define CRM_FAIL_COUNT_PREFIX "fail-count" #define CRM_LAST_FAILURE_PREFIX "last-failure" /*! * \internal * \brief Generate a failure-related node attribute name for a resource * * \param[in] prefix Start of attribute name * \param[in] rsc_id Resource name * \param[in] op Operation name * \param[in] interval Operation interval * * \return Newly allocated string with attribute name * * \note Failure attributes are named like PREFIX-RSC#OP_INTERVAL (for example, * "fail-count-myrsc#monitor_30000"). The '#' is used because it is not * a valid character in a resource ID, to reliably distinguish where the * operation name begins. The '_' is used simply to be more comparable to * action labels like "myrsc_monitor_30000". */ static inline char * crm_fail_attr_name(const char *prefix, const char *rsc_id, const char *op, int interval) { CRM_CHECK(prefix && rsc_id && op, return NULL); return crm_strdup_printf("%s-%s#%s_%d", prefix, rsc_id, op, interval); } static inline char * crm_failcount_name(const char *rsc_id, const char *op, int interval) { return crm_fail_attr_name(CRM_FAIL_COUNT_PREFIX, rsc_id, op, interval); } static inline char * crm_lastfailure_name(const char *rsc_id, const char *op, int interval) { return crm_fail_attr_name(CRM_LAST_FAILURE_PREFIX, rsc_id, op, interval); } #endif /* CRM_COMMON_INTERNAL__H */ diff --git a/lib/cluster/membership.c b/lib/cluster/membership.c index acefd2d305..d09ab92a9f 100644 --- a/lib/cluster/membership.c +++ b/lib/cluster/membership.c @@ -1,1114 +1,1125 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include #ifndef _GNU_SOURCE # define _GNU_SOURCE #endif #include #include #include #include #include #include #include #include #include #include #define s_if_plural(i) (((i) == 1)? "" : "s") /* The peer cache remembers cluster nodes that have been seen. * This is managed mostly automatically by libcluster, based on * cluster membership events. * * Because cluster nodes can have conflicting names or UUIDs, * the hash table key is a uniquely generated ID. */ GHashTable *crm_peer_cache = NULL; /* * The remote peer cache tracks pacemaker_remote nodes. While the * value has the same type as the peer cache's, it is tracked separately for * three reasons: pacemaker_remote nodes can't have conflicting names or UUIDs, * so the name (which is also the UUID) is used as the hash table key; there * is no equivalent of membership events, so management is not automatic; and * most users of the peer cache need to exclude pacemaker_remote nodes. * * That said, using a single cache would be more logical and less error-prone, * so it would be a good idea to merge them one day. * * libcluster provides two avenues for populating the cache: * crm_remote_peer_get(), crm_remote_peer_cache_add() and * crm_remote_peer_cache_remove() directly manage it, * while crm_remote_peer_cache_refresh() populates it via the CIB. */ GHashTable *crm_remote_peer_cache = NULL; unsigned long long crm_peer_seq = 0; gboolean crm_have_quorum = FALSE; static gboolean crm_autoreap = TRUE; int crm_remote_peer_cache_size(void) { if (crm_remote_peer_cache == NULL) { return 0; } return g_hash_table_size(crm_remote_peer_cache); } /*! * \brief Get a remote node peer cache entry, creating it if necessary * * \param[in] node_name Name of remote node * * \return Cache entry for node on success, NULL (and set errno) otherwise * * \note When creating a new entry, this will leave the node state undetermined, * so the caller should also call crm_update_peer_state() if the state is * known. */ crm_node_t * crm_remote_peer_get(const char *node_name) { crm_node_t *node; if (node_name == NULL) { errno = -EINVAL; return NULL; } /* Return existing cache entry if one exists */ node = g_hash_table_lookup(crm_remote_peer_cache, node_name); if (node) { return node; } /* Allocate a new entry */ node = calloc(1, sizeof(crm_node_t)); if (node == NULL) { return NULL; } /* Populate the essential information */ node->flags = crm_remote_node; node->uuid = strdup(node_name); if (node->uuid == NULL) { free(node); errno = -ENOMEM; return NULL; } /* Add the new entry to the cache */ g_hash_table_replace(crm_remote_peer_cache, node->uuid, node); crm_trace("added %s to remote cache", node_name); /* Update the entry's uname, ensuring peer status callbacks are called */ crm_update_peer_uname(node, node_name); return node; } /*! * \brief Add a node to the remote peer cache * * \param[in] node_name Name of remote node * * \note This is a legacy convenience wrapper for crm_remote_peer_get() * for callers that don't need the cache entry returned. */ void crm_remote_peer_cache_add(const char *node_name) { CRM_ASSERT(crm_remote_peer_get(node_name) != NULL); } void crm_remote_peer_cache_remove(const char *node_name) { if (g_hash_table_remove(crm_remote_peer_cache, node_name)) { crm_trace("removed %s from remote peer cache", node_name); } } /*! * \internal * \brief Return node status based on a CIB status entry * * \param[in] node_state XML of node state * * \return CRM_NODE_LOST if XML_NODE_IN_CLUSTER is false in node_state, * CRM_NODE_MEMBER otherwise * \note Unlike most boolean XML attributes, this one defaults to true, for * backward compatibility with older crmd versions that don't set it. */ static const char * remote_state_from_cib(xmlNode *node_state) { const char *status; status = crm_element_value(node_state, XML_NODE_IN_CLUSTER); if (status && !crm_is_true(status)) { status = CRM_NODE_LOST; } else { status = CRM_NODE_MEMBER; } return status; } /* user data for looping through remote node xpath searches */ struct refresh_data { const char *field; /* XML attribute to check for node name */ gboolean has_state; /* whether to update node state based on XML */ }; /*! * \internal * \brief Process one pacemaker_remote node xpath search result * * \param[in] result XML search result * \param[in] user_data what to look for in the XML */ static void remote_cache_refresh_helper(xmlNode *result, void *user_data) { struct refresh_data *data = user_data; const char *remote = crm_element_value(result, data->field); const char *state = NULL; crm_node_t *node; CRM_CHECK(remote != NULL, return); /* Determine node's state, if the result has it */ if (data->has_state) { state = remote_state_from_cib(result); } /* Check whether cache already has entry for node */ node = g_hash_table_lookup(crm_remote_peer_cache, remote); if (node == NULL) { /* Node is not in cache, so add a new entry for it */ node = crm_remote_peer_get(remote); CRM_ASSERT(node); if (state) { crm_update_peer_state(__FUNCTION__, node, state, 0); } } else if (is_set(node->flags, crm_node_dirty)) { /* Node is in cache and hasn't been updated already, so mark it clean */ clear_bit(node->flags, crm_node_dirty); if (state) { crm_update_peer_state(__FUNCTION__, node, state, 0); } } } static void mark_dirty(gpointer key, gpointer value, gpointer user_data) { set_bit(((crm_node_t*)value)->flags, crm_node_dirty); } static gboolean is_dirty(gpointer key, gpointer value, gpointer user_data) { return is_set(((crm_node_t*)value)->flags, crm_node_dirty); } /* search string to find CIB resources entries for guest nodes */ #define XPATH_GUEST_NODE_CONFIG \ "//" XML_TAG_CIB "//" XML_CIB_TAG_CONFIGURATION "//" XML_CIB_TAG_RESOURCE \ "//" XML_TAG_META_SETS "//" XML_CIB_TAG_NVPAIR \ "[@name='" XML_RSC_ATTR_REMOTE_NODE "']" /* search string to find CIB resources entries for remote nodes */ #define XPATH_REMOTE_NODE_CONFIG \ "//" XML_TAG_CIB "//" XML_CIB_TAG_CONFIGURATION "//" XML_CIB_TAG_RESOURCE \ "[@type='remote'][@provider='pacemaker']" /* search string to find CIB node status entries for pacemaker_remote nodes */ #define XPATH_REMOTE_NODE_STATUS \ "//" XML_TAG_CIB "//" XML_CIB_TAG_STATUS "//" XML_CIB_TAG_STATE \ "[@" XML_NODE_IS_REMOTE "='true']" /*! * \brief Repopulate the remote peer cache based on CIB XML * * \param[in] xmlNode CIB XML to parse */ void crm_remote_peer_cache_refresh(xmlNode *cib) { struct refresh_data data; crm_peer_init(); /* First, we mark all existing cache entries as dirty, * so that later we can remove any that weren't in the CIB. * We don't empty the cache, because we need to detect changes in state. */ g_hash_table_foreach(crm_remote_peer_cache, mark_dirty, NULL); /* Look for guest nodes and remote nodes in the status section */ data.field = "id"; data.has_state = TRUE; crm_foreach_xpath_result(cib, XPATH_REMOTE_NODE_STATUS, remote_cache_refresh_helper, &data); /* Look for guest nodes and remote nodes in the configuration section, * because they may have just been added and not have a status entry yet. * In that case, the cached node state will be left NULL, so that the * peer status callback isn't called until we're sure the node started * successfully. */ data.field = "value"; data.has_state = FALSE; crm_foreach_xpath_result(cib, XPATH_GUEST_NODE_CONFIG, remote_cache_refresh_helper, &data); data.field = "id"; data.has_state = FALSE; crm_foreach_xpath_result(cib, XPATH_REMOTE_NODE_CONFIG, remote_cache_refresh_helper, &data); /* Remove all old cache entries that weren't seen in the CIB */ g_hash_table_foreach_remove(crm_remote_peer_cache, is_dirty, NULL); } gboolean crm_is_peer_active(const crm_node_t * node) { if(node == NULL) { return FALSE; } if (is_set(node->flags, crm_remote_node)) { /* remote nodes are never considered active members. This * guarantees they will never be considered for DC membership.*/ return FALSE; } #if SUPPORT_COROSYNC if (is_openais_cluster()) { return crm_is_corosync_peer_active(node); } #endif #if SUPPORT_HEARTBEAT if (is_heartbeat_cluster()) { return crm_is_heartbeat_peer_active(node); } #endif crm_err("Unhandled cluster type: %s", name_for_cluster_type(get_cluster_type())); return FALSE; } static gboolean crm_reap_dead_member(gpointer key, gpointer value, gpointer user_data) { crm_node_t *node = value; crm_node_t *search = user_data; if (search == NULL) { return FALSE; } else if (search->id && node->id != search->id) { return FALSE; } else if (search->id == 0 && safe_str_neq(node->uname, search->uname)) { return FALSE; } else if (crm_is_peer_active(value) == FALSE) { crm_info("Removing node with name %s and id %u from membership cache", (node->uname? node->uname : "unknown"), node->id); return TRUE; } return FALSE; } /*! * \brief Remove all peer cache entries matching a node ID and/or uname * * \param[in] id ID of node to remove (or 0 to ignore) * \param[in] name Uname of node to remove (or NULL to ignore) * * \return Number of cache entries removed */ guint reap_crm_member(uint32_t id, const char *name) { int matches = 0; crm_node_t search; if (crm_peer_cache == NULL) { crm_trace("Membership cache not initialized, ignoring purge request"); return 0; } search.id = id; search.uname = name ? strdup(name) : NULL; matches = g_hash_table_foreach_remove(crm_peer_cache, crm_reap_dead_member, &search); if(matches) { crm_notice("Purged %d peer%s with id=%u%s%s from the membership cache", matches, s_if_plural(matches), search.id, (search.uname? " and/or uname=" : ""), (search.uname? search.uname : "")); } else { crm_info("No peers with id=%u%s%s to purge from the membership cache", search.id, (search.uname? " and/or uname=" : ""), (search.uname? search.uname : "")); } free(search.uname); return matches; } static void crm_count_peer(gpointer key, gpointer value, gpointer user_data) { guint *count = user_data; crm_node_t *node = value; if (crm_is_peer_active(node)) { *count = *count + 1; } } guint crm_active_peers(void) { guint count = 0; if (crm_peer_cache) { g_hash_table_foreach(crm_peer_cache, crm_count_peer, &count); } return count; } static void destroy_crm_node(gpointer data) { crm_node_t *node = data; crm_trace("Destroying entry for node %u: %s", node->id, node->uname); free(node->addr); free(node->uname); free(node->state); free(node->uuid); free(node->expected); free(node); } void crm_peer_init(void) { if (crm_peer_cache == NULL) { crm_peer_cache = g_hash_table_new_full(crm_strcase_hash, crm_strcase_equal, free, destroy_crm_node); } if (crm_remote_peer_cache == NULL) { crm_remote_peer_cache = g_hash_table_new_full(crm_strcase_hash, crm_strcase_equal, NULL, destroy_crm_node); } } void crm_peer_destroy(void) { if (crm_peer_cache != NULL) { crm_trace("Destroying peer cache with %d members", g_hash_table_size(crm_peer_cache)); g_hash_table_destroy(crm_peer_cache); crm_peer_cache = NULL; } if (crm_remote_peer_cache != NULL) { crm_trace("Destroying remote peer cache with %d members", g_hash_table_size(crm_remote_peer_cache)); g_hash_table_destroy(crm_remote_peer_cache); crm_remote_peer_cache = NULL; } } void (*crm_status_callback) (enum crm_status_type, crm_node_t *, const void *) = NULL; /*! * \brief Set a client function that will be called after peer status changes * * \param[in] dispatch Pointer to function to use as callback * * \note Previously, client callbacks were responsible for peer cache * management. This is no longer the case, and client callbacks should do * only client-specific handling. Callbacks MUST NOT add or remove entries * in the peer caches. */ void crm_set_status_callback(void (*dispatch) (enum crm_status_type, crm_node_t *, const void *)) { crm_status_callback = dispatch; } /*! * \brief Tell the library whether to automatically reap lost nodes * * If TRUE (the default), calling crm_update_peer_proc() will also update the * peer state to CRM_NODE_MEMBER or CRM_NODE_LOST, and crm_update_peer_state() * will reap peers whose state changes to anything other than CRM_NODE_MEMBER. * Callers should leave this enabled unless they plan to manage the cache * separately on their own. * * \param[in] autoreap TRUE to enable automatic reaping, FALSE to disable */ void crm_set_autoreap(gboolean autoreap) { crm_autoreap = autoreap; } static void crm_dump_peer_hash(int level, const char *caller) { GHashTableIter iter; const char *id = NULL; crm_node_t *node = NULL; g_hash_table_iter_init(&iter, crm_peer_cache); while (g_hash_table_iter_next(&iter, (gpointer *) &id, (gpointer *) &node)) { do_crm_log(level, "%s: Node %u/%s = %p - %s", caller, node->id, node->uname, node, id); } } static gboolean crm_hash_find_by_data(gpointer key, gpointer value, gpointer user_data) { if(value == user_data) { return TRUE; } return FALSE; } crm_node_t * crm_find_peer_full(unsigned int id, const char *uname, int flags) { crm_node_t *node = NULL; CRM_ASSERT(id > 0 || uname != NULL); crm_peer_init(); if (flags & CRM_GET_PEER_REMOTE) { node = g_hash_table_lookup(crm_remote_peer_cache, uname); } if (node == NULL && (flags & CRM_GET_PEER_CLUSTER)) { node = crm_find_peer(id, uname); } return node; } crm_node_t * crm_get_peer_full(unsigned int id, const char *uname, int flags) { crm_node_t *node = NULL; CRM_ASSERT(id > 0 || uname != NULL); crm_peer_init(); if (flags & CRM_GET_PEER_REMOTE) { node = g_hash_table_lookup(crm_remote_peer_cache, uname); } if (node == NULL && (flags & CRM_GET_PEER_CLUSTER)) { node = crm_get_peer(id, uname); } return node; } crm_node_t * crm_find_peer(unsigned int id, const char *uname) { GHashTableIter iter; crm_node_t *node = NULL; crm_node_t *by_id = NULL; crm_node_t *by_name = NULL; CRM_ASSERT(id > 0 || uname != NULL); crm_peer_init(); if (uname != NULL) { g_hash_table_iter_init(&iter, crm_peer_cache); while (g_hash_table_iter_next(&iter, NULL, (gpointer *) &node)) { if(node->uname && strcasecmp(node->uname, uname) == 0) { crm_trace("Name match: %s = %p", node->uname, node); by_name = node; break; } } } if (id > 0) { g_hash_table_iter_init(&iter, crm_peer_cache); while (g_hash_table_iter_next(&iter, NULL, (gpointer *) &node)) { if(node->id == id) { crm_trace("ID match: %u = %p", node->id, node); by_id = node; break; } } } node = by_id; /* Good default */ if(by_id == by_name) { /* Nothing to do if they match (both NULL counts) */ crm_trace("Consistent: %p for %u/%s", by_id, id, uname); } else if(by_id == NULL && by_name) { crm_trace("Only one: %p for %u/%s", by_name, id, uname); if(id && by_name->id) { crm_dump_peer_hash(LOG_WARNING, __FUNCTION__); crm_crit("Node %u and %u share the same name '%s'", id, by_name->id, uname); node = NULL; /* Create a new one */ } else { node = by_name; } } else if(by_name == NULL && by_id) { crm_trace("Only one: %p for %u/%s", by_id, id, uname); if(uname && by_id->uname) { crm_dump_peer_hash(LOG_WARNING, __FUNCTION__); crm_crit("Node '%s' and '%s' share the same cluster nodeid %u: assuming '%s' is correct", uname, by_id->uname, id, uname); } } else if(uname && by_id->uname) { if(safe_str_eq(uname, by_id->uname)) { crm_notice("Node '%s' has changed its ID from %u to %u", by_id->uname, by_name->id, by_id->id); g_hash_table_foreach_remove(crm_peer_cache, crm_hash_find_by_data, by_name); } else { crm_warn("Node '%s' and '%s' share the same cluster nodeid: %u %s", by_id->uname, by_name->uname, id, uname); crm_dump_peer_hash(LOG_INFO, __FUNCTION__); crm_abort(__FILE__, __FUNCTION__, __LINE__, "member weirdness", TRUE, TRUE); } } else if(id && by_name->id) { crm_warn("Node %u and %u share the same name: '%s'", by_id->id, by_name->id, uname); } else { /* Simple merge */ /* Only corosync based clusters use nodeid's * * The functions that call crm_update_peer_state() only know nodeid * so 'by_id' is authorative when merging * * Same for crm_update_peer_proc() */ crm_dump_peer_hash(LOG_DEBUG, __FUNCTION__); crm_info("Merging %p into %p", by_name, by_id); g_hash_table_foreach_remove(crm_peer_cache, crm_hash_find_by_data, by_name); } return node; } #if SUPPORT_COROSYNC static guint crm_remove_conflicting_peer(crm_node_t *node) { int matches = 0; GHashTableIter iter; crm_node_t *existing_node = NULL; if (node->id == 0 || node->uname == NULL) { return 0; } # if !SUPPORT_PLUGIN if (corosync_cmap_has_config("nodelist") != 0) { return 0; } # endif g_hash_table_iter_init(&iter, crm_peer_cache); while (g_hash_table_iter_next(&iter, NULL, (gpointer *) &existing_node)) { if (existing_node->id > 0 && existing_node->id != node->id && existing_node->uname != NULL && strcasecmp(existing_node->uname, node->uname) == 0) { if (crm_is_peer_active(existing_node)) { continue; } crm_warn("Removing cached offline node %u/%s which has conflicting uname with %u", existing_node->id, existing_node->uname, node->id); g_hash_table_iter_remove(&iter); matches++; } } return matches; } #endif /* coverity[-alloc] Memory is referenced in one or both hashtables */ crm_node_t * crm_get_peer(unsigned int id, const char *uname) { crm_node_t *node = NULL; char *uname_lookup = NULL; CRM_ASSERT(id > 0 || uname != NULL); crm_peer_init(); node = crm_find_peer(id, uname); /* if uname wasn't provided, and find_peer did not turn up a uname based on id. * we need to do a lookup of the node name using the id in the cluster membership. */ if ((node == NULL || node->uname == NULL) && (uname == NULL)) { uname_lookup = get_node_name(id); } if (uname_lookup) { uname = uname_lookup; crm_trace("Inferred a name of '%s' for node %u", uname, id); /* try to turn up the node one more time now that we know the uname. */ if (node == NULL) { node = crm_find_peer(id, uname); } } if (node == NULL) { char *uniqueid = crm_generate_uuid(); node = calloc(1, sizeof(crm_node_t)); CRM_ASSERT(node); crm_info("Created entry %s/%p for node %s/%u (%d total)", uniqueid, node, uname, id, 1 + g_hash_table_size(crm_peer_cache)); g_hash_table_replace(crm_peer_cache, uniqueid, node); } if(id > 0 && uname && (node->id == 0 || node->uname == NULL)) { crm_info("Node %u is now known as %s", id, uname); } if(id > 0 && node->id == 0) { node->id = id; } if (uname && (node->uname == NULL)) { crm_update_peer_uname(node, uname); } if(node->uuid == NULL) { const char *uuid = crm_peer_uuid(node); if (uuid) { crm_info("Node %u has uuid %s", id, uuid); } else { crm_info("Cannot obtain a UUID for node %u/%s", id, node->uname); } } free(uname_lookup); return node; } /*! * \internal * \brief Update all of a node's information (process list, state, etc.) * * \param[in] source Caller's function name (for log messages) * * \return NULL if node was reaped from peer caches, pointer to node otherwise * * \note This function should not be called within a peer cache iteration, * otherwise reaping could invalidate the iterator. */ crm_node_t * crm_update_peer(const char *source, unsigned int id, uint64_t born, uint64_t seen, int32_t votes, uint32_t children, const char *uuid, const char *uname, const char *addr, const char *state) { #if SUPPORT_PLUGIN gboolean addr_changed = FALSE; gboolean votes_changed = FALSE; #endif crm_node_t *node = NULL; id = get_corosync_id(id, uuid); node = crm_get_peer(id, uname); CRM_ASSERT(node != NULL); if (node->uuid == NULL) { if (is_openais_cluster()) { /* Yes, overrule whatever was passed in */ crm_peer_uuid(node); } else if (uuid != NULL) { node->uuid = strdup(uuid); } } if (children > 0) { if (crm_update_peer_proc(source, node, children, state) == NULL) { return NULL; } } if (state != NULL) { if (crm_update_peer_state(source, node, state, seen) == NULL) { return NULL; } } #if SUPPORT_HEARTBEAT if (born != 0) { node->born = born; } #endif #if SUPPORT_PLUGIN /* These were only used by the plugin */ if (born != 0) { node->born = born; } if (votes > 0 && node->votes != votes) { votes_changed = TRUE; node->votes = votes; } if (addr != NULL) { if (node->addr == NULL || crm_str_eq(node->addr, addr, FALSE) == FALSE) { addr_changed = TRUE; free(node->addr); node->addr = strdup(addr); } } if (addr_changed || votes_changed) { crm_info("%s: Node %s: id=%u state=%s addr=%s%s votes=%d%s born=" U64T " seen=" U64T " proc=%.32x", source, node->uname, node->id, node->state, node->addr, addr_changed ? " (new)" : "", node->votes, votes_changed ? " (new)" : "", node->born, node->last_seen, node->processes); } #endif return node; } /*! * \internal * \brief Update a node's uname * * \param[in] node Node object to update * \param[in] uname New name to set * * \note This function should not be called within a peer cache iteration, * because in some cases it can remove conflicting cache entries, * which would invalidate the iterator. */ void crm_update_peer_uname(crm_node_t *node, const char *uname) { - int i, len = strlen(uname); + CRM_CHECK(uname != NULL, + crm_err("Bug: can't update node name without name"); return); + CRM_CHECK(node != NULL, + crm_err("Bug: can't update node name to %s without node", uname); + return); + + if (safe_str_eq(uname, node->uname)) { + crm_debug("Node uname '%s' did not change", uname); + return; + } - for (i = 0; i < len; i++) { - if (uname[i] >= 'A' && uname[i] <= 'Z') { + for (const char *c = uname; *c; ++c) { + if ((*c >= 'A') && (*c <= 'Z')) { crm_warn("Node names with capitals are discouraged, consider changing '%s'", uname); break; } } free(node->uname); node->uname = strdup(uname); + CRM_ASSERT(node->uname != NULL); + if (crm_status_callback) { crm_status_callback(crm_status_uname, node, NULL); } #if SUPPORT_COROSYNC if (is_openais_cluster() && !is_set(node->flags, crm_remote_node)) { crm_remove_conflicting_peer(node); } #endif } /*! * \internal * \brief Update a node's process information (and potentially state) * * \param[in] source Caller's function name (for log messages) * \param[in] node Node object to update * \param[in] flag Bitmask of new process information * \param[in] status node status (online, offline, etc.) * * \return NULL if any node was reaped from peer caches, value of node otherwise * * \note If this function returns NULL, the supplied node object was likely * freed and should not be used again. This function should not be * called within a cache iteration if reaping is possible, otherwise * reaping could invalidate the iterator. */ crm_node_t * crm_update_peer_proc(const char *source, crm_node_t * node, uint32_t flag, const char *status) { uint32_t last = 0; gboolean changed = FALSE; CRM_CHECK(node != NULL, crm_err("%s: Could not set %s to %s for NULL", source, peer2text(flag), status); return NULL); /* Pacemaker doesn't spawn processes on remote nodes */ if (is_set(node->flags, crm_remote_node)) { return node; } last = node->processes; if (status == NULL) { node->processes = flag; if (node->processes != last) { changed = TRUE; } } else if (safe_str_eq(status, ONLINESTATUS)) { if ((node->processes & flag) != flag) { set_bit(node->processes, flag); changed = TRUE; } #if SUPPORT_PLUGIN } else if (safe_str_eq(status, CRM_NODE_MEMBER)) { if (flag > 0 && node->processes != flag) { node->processes = flag; changed = TRUE; } #endif } else if (node->processes & flag) { clear_bit(node->processes, flag); changed = TRUE; } if (changed) { if (status == NULL && flag <= crm_proc_none) { crm_info("%s: Node %s[%u] - all processes are now offline", source, node->uname, node->id); } else { crm_info("%s: Node %s[%u] - %s is now %s", source, node->uname, node->id, peer2text(flag), status); } /* Call the client callback first, then update the peer state, * in case the node will be reaped */ if (crm_status_callback) { crm_status_callback(crm_status_processes, node, &last); } /* The client callback shouldn't touch the peer caches, * but as a safety net, bail if the peer cache was destroyed. */ if (crm_peer_cache == NULL) { return NULL; } if (crm_autoreap) { node = crm_update_peer_state(__FUNCTION__, node, is_set(node->processes, crm_get_cluster_proc())? CRM_NODE_MEMBER : CRM_NODE_LOST, 0); } } else { crm_trace("%s: Node %s[%u] - %s is unchanged (%s)", source, node->uname, node->id, peer2text(flag), status); } return node; } void crm_update_peer_expected(const char *source, crm_node_t * node, const char *expected) { char *last = NULL; gboolean changed = FALSE; CRM_CHECK(node != NULL, crm_err("%s: Could not set 'expected' to %s", source, expected); return); /* Remote nodes don't participate in joins */ if (is_set(node->flags, crm_remote_node)) { return; } last = node->expected; if (expected != NULL && safe_str_neq(node->expected, expected)) { node->expected = strdup(expected); changed = TRUE; } if (changed) { crm_info("%s: Node %s[%u] - expected state is now %s (was %s)", source, node->uname, node->id, expected, last); free(last); } else { crm_trace("%s: Node %s[%u] - expected state is unchanged (%s)", source, node->uname, node->id, expected); } } /*! * \internal * \brief Update a node's state and membership information * * \param[in] source Caller's function name (for log messages) * \param[in] node Node object to update * \param[in] state Node's new state * \param[in] membership Node's new membership ID * \param[in] iter If not NULL, pointer to node's peer cache iterator * * \return NULL if any node was reaped, value of node otherwise * * \note If this function returns NULL, the supplied node object was likely * freed and should not be used again. This function may be called from * within a peer cache iteration if the iterator is supplied. */ static crm_node_t * crm_update_peer_state_iter(const char *source, crm_node_t * node, const char *state, int membership, GHashTableIter *iter) { gboolean is_member; CRM_CHECK(node != NULL, crm_err("Could not set state for unknown host to %s" CRM_XS " source=%s", state, source); return NULL); is_member = safe_str_eq(state, CRM_NODE_MEMBER); if (membership && is_member) { node->last_seen = membership; } if (state && safe_str_neq(node->state, state)) { char *last = node->state; enum crm_status_type status_type = is_set(node->flags, crm_remote_node)? crm_status_rstate : crm_status_nstate; node->state = strdup(state); crm_notice("Node %s state is now %s " CRM_XS " nodeid=%u previous=%s source=%s", node->uname, state, node->id, (last? last : "unknown"), source); if (crm_status_callback) { crm_status_callback(status_type, node, last); } free(last); if (crm_autoreap && !is_member && !is_set(node->flags, crm_remote_node)) { /* We only autoreap from the peer cache, not the remote peer cache, * because the latter should be managed only by * crm_remote_peer_cache_refresh(). */ if(iter) { crm_notice("Purged 1 peer with id=%u and/or uname=%s from the membership cache", node->id, node->uname); g_hash_table_iter_remove(iter); } else { reap_crm_member(node->id, node->uname); } node = NULL; } } else { crm_trace("Node %s state is unchanged (%s) " CRM_XS " nodeid=%u source=%s", node->uname, state, node->id, source); } return node; } /*! * \brief Update a node's state and membership information * * \param[in] source Caller's function name (for log messages) * \param[in] node Node object to update * \param[in] state Node's new state * \param[in] membership Node's new membership ID * * \return NULL if any node was reaped, value of node otherwise * * \note If this function returns NULL, the supplied node object was likely * freed and should not be used again. This function should not be * called within a cache iteration if reaping is possible, * otherwise reaping could invalidate the iterator. */ crm_node_t * crm_update_peer_state(const char *source, crm_node_t * node, const char *state, int membership) { return crm_update_peer_state_iter(source, node, state, membership, NULL); } /*! * \internal * \brief Reap all nodes from cache whose membership information does not match * * \param[in] membership Membership ID of nodes to keep */ void crm_reap_unseen_nodes(uint64_t membership) { GHashTableIter iter; crm_node_t *node = NULL; crm_trace("Reaping unseen nodes..."); g_hash_table_iter_init(&iter, crm_peer_cache); while (g_hash_table_iter_next(&iter, NULL, (gpointer *)&node)) { if (node->last_seen != membership) { if (node->state) { /* * Calling crm_update_peer_state_iter() allows us to * remove the node from crm_peer_cache without * invalidating our iterator */ crm_update_peer_state_iter(__FUNCTION__, node, CRM_NODE_LOST, membership, &iter); } else { crm_info("State of node %s[%u] is still unknown", node->uname, node->id); } } } } int crm_terminate_member(int nodeid, const char *uname, void *unused) { /* Always use the synchronous, non-mainloop version */ return stonith_api_kick(nodeid, uname, 120, TRUE); } int crm_terminate_member_no_mainloop(int nodeid, const char *uname, int *connection) { return stonith_api_kick(nodeid, uname, 120, TRUE); } diff --git a/lib/common/strings.c b/lib/common/strings.c index 573a14b197..6b3a7cf022 100644 --- a/lib/common/strings.c +++ b/lib/common/strings.c @@ -1,429 +1,453 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include #ifndef _GNU_SOURCE # define _GNU_SOURCE #endif #include #include #include #include #include char * crm_concat(const char *prefix, const char *suffix, char join) { int len = 0; char *new_str = NULL; CRM_ASSERT(prefix != NULL); CRM_ASSERT(suffix != NULL); len = strlen(prefix) + strlen(suffix) + 2; new_str = malloc(len); if(new_str) { sprintf(new_str, "%s%c%s", prefix, join, suffix); new_str[len - 1] = 0; } return new_str; } char * crm_itoa_stack(int an_int, char *buffer, size_t len) { if (buffer != NULL) { snprintf(buffer, len, "%d", an_int); } return buffer; } char * crm_itoa(int an_int) { int len = 32; char *buffer = NULL; buffer = malloc(len + 1); if (buffer != NULL) { snprintf(buffer, len, "%d", an_int); } return buffer; } void g_hash_destroy_str(gpointer data) { free(data); } long long crm_int_helper(const char *text, char **end_text) { long long result = -1; char *local_end_text = NULL; int saved_errno = 0; errno = 0; if (text != NULL) { #ifdef ANSI_ONLY if (end_text != NULL) { result = strtol(text, end_text, 10); } else { result = strtol(text, &local_end_text, 10); } #else if (end_text != NULL) { result = strtoll(text, end_text, 10); } else { result = strtoll(text, &local_end_text, 10); } #endif saved_errno = errno; if (errno == EINVAL) { crm_err("Conversion of %s failed", text); result = -1; } else if (errno == ERANGE) { crm_err("Conversion of %s was clipped: %lld", text, result); } else if (errno != 0) { crm_perror(LOG_ERR, "Conversion of %s failed", text); } if (local_end_text != NULL && local_end_text[0] != '\0') { crm_err("Characters left over after parsing '%s': '%s'", text, local_end_text); } errno = saved_errno; } return result; } int crm_parse_int(const char *text, const char *default_text) { int atoi_result = -1; if (text != NULL) { atoi_result = crm_int_helper(text, NULL); if (errno == 0) { return atoi_result; } } if (default_text != NULL) { atoi_result = crm_int_helper(default_text, NULL); if (errno == 0) { return atoi_result; } } else { crm_err("No default conversion value supplied"); } return -1; } gboolean safe_str_neq(const char *a, const char *b) { if (a == b) { return FALSE; } else if (a == NULL || b == NULL) { return TRUE; } else if (strcasecmp(a, b) == 0) { return FALSE; } return TRUE; } gboolean crm_is_true(const char *s) { gboolean ret = FALSE; if (s != NULL) { crm_str_to_boolean(s, &ret); } return ret; } int crm_str_to_boolean(const char *s, int *ret) { if (s == NULL) { return -1; } else if (strcasecmp(s, "true") == 0 || strcasecmp(s, "on") == 0 || strcasecmp(s, "yes") == 0 || strcasecmp(s, "y") == 0 || strcasecmp(s, "1") == 0) { *ret = TRUE; return 1; } else if (strcasecmp(s, "false") == 0 || strcasecmp(s, "off") == 0 || strcasecmp(s, "no") == 0 || strcasecmp(s, "n") == 0 || strcasecmp(s, "0") == 0) { *ret = FALSE; return 1; } return -1; } char * crm_strip_trailing_newline(char *str) { int len; if (str == NULL) { return str; } for (len = strlen(str) - 1; len >= 0 && str[len] == '\n'; len--) { str[len] = '\0'; } return str; } gboolean crm_str_eq(const char *a, const char *b, gboolean use_case) { if (use_case) { return g_strcmp0(a, b) == 0; /* TODO - Figure out which calls, if any, really need to be case independent */ } else if (a == b) { return TRUE; } else if (a == NULL || b == NULL) { /* shouldn't be comparing NULLs */ return FALSE; } else if (strcasecmp(a, b) == 0) { return TRUE; } return FALSE; } static inline const char * null2emptystr(const char *); static inline const char * null2emptystr(const char *input) { return (input == NULL) ? "" : input; } static inline int crm_ends_with_internal(const char *, const char *, gboolean); static inline int crm_ends_with_internal(const char *s, const char *match, gboolean as_extension) { if ((s == NULL) || (match == NULL)) { return 0; } else { size_t slen, mlen; if (match[0] != '\0' && (as_extension /* following commented out for inefficiency: || strchr(&match[1], match[0]) == NULL */)) return !strcmp(null2emptystr(strrchr(s, match[0])), match); if ((mlen = strlen(match)) == 0) return 1; slen = strlen(s); return ((slen >= mlen) && !strcmp(s + slen - mlen, match)); } } /*! * \internal * \brief Check whether a string ends with a certain sequence * * \param[in] s String to check * \param[in] match Sequence to match against end of \p s * * \return \c TRUE if \p s ends (verbatim, i.e., case sensitively) * with match (including empty string), \c FALSE otherwise * * \see crm_ends_with_ext() */ gboolean crm_ends_with(const char *s, const char *match) { return crm_ends_with_internal(s, match, FALSE); } /*! * \internal * \brief Check whether a string ends with a certain "extension" * * \param[in] s String to check * \param[in] match Extension to match against end of \p s, that is, * its first character must not occur anywhere * in the rest of that very sequence (example: file * extension where the last dot is its delimiter, * e.g., ".html"); incorrect results may be * returned otherwise. * * \return \c TRUE if \p s ends (verbatim, i.e., case sensitively) * with "extension" designated as \p match (including empty * string), \c FALSE otherwise * * \note Main incentive to prefer this function over \c crm_ends_with * where possible is the efficiency (at the cost of added * restriction on \p match as stated; the complexity class * remains the same, though: BigO(M+N) vs. BigO(M+2N)). * * \see crm_ends_with() */ gboolean crm_ends_with_ext(const char *s, const char *match) { return crm_ends_with_internal(s, match, TRUE); } /* * This re-implements g_str_hash as it was prior to glib2-2.28: * * http://git.gnome.org/browse/glib/commit/?id=354d655ba8a54b754cb5a3efb42767327775696c * * Note that the new g_str_hash is presumably a *better* hash (it's actually * a correct implementation of DJB's hash), but we need to preserve existing * behaviour, because the hash key ultimately determines the "sort" order * when iterating through GHashTables, which affects allocation of scores to * clone instances when iterating through rsc->allowed_nodes. It (somehow) * also appears to have some minor impact on the ordering of a few * pseudo_event IDs in the transition graph. */ guint g_str_hash_traditional(gconstpointer v) { const signed char *p; guint32 h = 0; for (p = v; *p != '\0'; p++) h = (h << 5) - h + *p; return h; } guint crm_strcase_hash(gconstpointer v) { const signed char *p; guint32 h = 0; for (p = v; *p != '\0'; p++) h = (h << 5) - h + g_ascii_tolower(*p); return h; } static void copy_str_table_entry(gpointer key, gpointer value, gpointer user_data) { if (key && value && user_data) { g_hash_table_insert((GHashTable*)user_data, strdup(key), strdup(value)); } } GHashTable * crm_str_table_dup(GHashTable *old_table) { GHashTable *new_table = NULL; if (old_table) { new_table = crm_str_table_new(); g_hash_table_foreach(old_table, copy_str_table_entry, new_table); } return new_table; } char * add_list_element(char *list, const char *value) { int len = 0; int last = 0; if (value == NULL) { return list; } if (list) { last = strlen(list); } len = last + 2; /* +1 space, +1 EOS */ len += strlen(value); list = realloc_safe(list, len); sprintf(list + last, " %s", value); return list; } bool crm_compress_string(const char *data, int length, int max, char **result, unsigned int *result_len) { int rc; char *compressed = NULL; char *uncompressed = strdup(data); struct timespec after_t; struct timespec before_t; if(max == 0) { max = (length * 1.1) + 600; /* recommended size */ } #ifdef CLOCK_MONOTONIC clock_gettime(CLOCK_MONOTONIC, &before_t); #endif /* coverity[returned_null] Ignore */ compressed = malloc(max); *result_len = max; rc = BZ2_bzBuffToBuffCompress(compressed, result_len, uncompressed, length, CRM_BZ2_BLOCKS, 0, CRM_BZ2_WORK); free(uncompressed); if (rc != BZ_OK) { crm_err("Compression of %d bytes failed: %s (%d)", length, bz2_strerror(rc), rc); free(compressed); return FALSE; } #ifdef CLOCK_MONOTONIC clock_gettime(CLOCK_MONOTONIC, &after_t); crm_trace("Compressed %d bytes into %d (ratio %d:1) in %ldms", length, *result_len, length / (*result_len), (after_t.tv_sec - before_t.tv_sec) * 1000 + (after_t.tv_nsec - before_t.tv_nsec) / 1000000); #else crm_trace("Compressed %d bytes into %d (ratio %d:1)", length, *result_len, length / (*result_len)); #endif *result = compressed; return TRUE; } + +/*! + * \brief Compare two strings alphabetically (case-insensitive) + * + * \param[in] a First string to compare + * \param[in] b Second string to compare + * + * \return 0 if strings are equal, -1 if a < b, 1 if a > b + * + * \note Usable as a GCompareFunc with g_list_sort(). + * NULL is considered less than non-NULL. + */ +gint +crm_alpha_sort(gconstpointer a, gconstpointer b) +{ + if (!a && !b) { + return 0; + } else if (!a) { + return -1; + } else if (!b) { + return 1; + } + return strcasecmp(a, b); +} diff --git a/lib/pengine/container.c b/lib/pengine/container.c index 206aabe842..0a524896d5 100644 --- a/lib/pengine/container.c +++ b/lib/pengine/container.c @@ -1,1336 +1,1346 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include +#include + #include #include #include #include #include #define VARIANT_CONTAINER 1 #include "./variant.h" void tuple_free(container_grouping_t *tuple); static char * next_ip(const char *last_ip) { unsigned int oct1 = 0; unsigned int oct2 = 0; unsigned int oct3 = 0; unsigned int oct4 = 0; int rc = sscanf(last_ip, "%u.%u.%u.%u", &oct1, &oct2, &oct3, &oct4); if (rc != 4) { /*@ TODO check for IPv6 */ return NULL; } else if (oct3 > 253) { return NULL; } else if (oct4 > 253) { ++oct3; oct4 = 1; } else { ++oct4; } return crm_strdup_printf("%u.%u.%u.%u", oct1, oct2, oct3, oct4); } static int allocate_ip(container_variant_data_t *data, container_grouping_t *tuple, char *buffer, int max) { if(data->ip_range_start == NULL) { return 0; } else if(data->ip_last) { tuple->ipaddr = next_ip(data->ip_last); } else { tuple->ipaddr = strdup(data->ip_range_start); } data->ip_last = tuple->ipaddr; #if 0 return snprintf(buffer, max, " --add-host=%s-%d:%s --link %s-docker-%d:%s-link-%d", data->prefix, tuple->offset, tuple->ipaddr, data->prefix, tuple->offset, data->prefix, tuple->offset); #else if (data->type == PE_CONTAINER_TYPE_DOCKER) { return snprintf(buffer, max, " --add-host=%s-%d:%s", data->prefix, tuple->offset, tuple->ipaddr); } else if (data->type == PE_CONTAINER_TYPE_RKT) { return snprintf(buffer, max, " --hosts-entry=%s=%s-%d", tuple->ipaddr, data->prefix, tuple->offset); } else { return 0; } #endif } static xmlNode * create_resource(const char *name, const char *provider, const char *kind) { xmlNode *rsc = create_xml_node(NULL, XML_CIB_TAG_RESOURCE); crm_xml_add(rsc, XML_ATTR_ID, name); crm_xml_add(rsc, XML_AGENT_ATTR_CLASS, PCMK_RESOURCE_CLASS_OCF); crm_xml_add(rsc, XML_AGENT_ATTR_PROVIDER, provider); crm_xml_add(rsc, XML_ATTR_TYPE, kind); return rsc; } /*! * \internal * \brief Check whether cluster can manage resource inside container * * \param[in] data Container variant data * * \return TRUE if networking configuration is acceptable, FALSE otherwise * * \note The resource is manageable if an IP range or control port has been * specified. If a control port is used without an IP range, replicas per * host must be 1. */ static bool valid_network(container_variant_data_t *data) { if(data->ip_range_start) { return TRUE; } if(data->control_port) { if(data->replicas_per_host > 1) { pe_err("Specifying the 'control-port' for %s requires 'replicas-per-host=1'", data->prefix); data->replicas_per_host = 1; /* @TODO to be sure: clear_bit(rsc->flags, pe_rsc_unique); */ } return TRUE; } return FALSE; } static bool create_ip_resource( resource_t *parent, container_variant_data_t *data, container_grouping_t *tuple, pe_working_set_t * data_set) { if(data->ip_range_start) { char *id = NULL; xmlNode *xml_ip = NULL; xmlNode *xml_obj = NULL; id = crm_strdup_printf("%s-ip-%s", data->prefix, tuple->ipaddr); crm_xml_sanitize_id(id); xml_ip = create_resource(id, "heartbeat", "IPaddr2"); free(id); xml_obj = create_xml_node(xml_ip, XML_TAG_ATTR_SETS); crm_xml_set_id(xml_obj, "%s-attributes-%d", data->prefix, tuple->offset); crm_create_nvpair_xml(xml_obj, NULL, "ip", tuple->ipaddr); if(data->host_network) { crm_create_nvpair_xml(xml_obj, NULL, "nic", data->host_network); } if(data->host_netmask) { crm_create_nvpair_xml(xml_obj, NULL, "cidr_netmask", data->host_netmask); } else { crm_create_nvpair_xml(xml_obj, NULL, "cidr_netmask", "32"); } xml_obj = create_xml_node(xml_ip, "operations"); crm_create_op_xml(xml_obj, ID(xml_ip), "monitor", "60s", NULL); // TODO: Other ops? Timeouts and intervals from underlying resource? if (common_unpack(xml_ip, &tuple->ip, parent, data_set) == false) { return FALSE; } parent->children = g_list_append(parent->children, tuple->ip); } return TRUE; } static bool create_docker_resource( resource_t *parent, container_variant_data_t *data, container_grouping_t *tuple, pe_working_set_t * data_set) { int offset = 0, max = 4096; char *buffer = calloc(1, max+1); int doffset = 0, dmax = 1024; char *dbuffer = calloc(1, dmax+1); char *id = NULL; xmlNode *xml_docker = NULL; xmlNode *xml_obj = NULL; id = crm_strdup_printf("%s-docker-%d", data->prefix, tuple->offset); crm_xml_sanitize_id(id); xml_docker = create_resource(id, "heartbeat", "docker"); free(id); xml_obj = create_xml_node(xml_docker, XML_TAG_ATTR_SETS); crm_xml_set_id(xml_obj, "%s-attributes-%d", data->prefix, tuple->offset); crm_create_nvpair_xml(xml_obj, NULL, "image", data->image); crm_create_nvpair_xml(xml_obj, NULL, "allow_pull", XML_BOOLEAN_TRUE); crm_create_nvpair_xml(xml_obj, NULL, "force_kill", XML_BOOLEAN_FALSE); crm_create_nvpair_xml(xml_obj, NULL, "reuse", XML_BOOLEAN_FALSE); offset += snprintf(buffer+offset, max-offset, " --restart=no"); /* Set a container hostname only if we have an IP to map it to. * The user can set -h or --uts=host themselves if they want a nicer * name for logs, but this makes applications happy who need their * hostname to match the IP they bind to. */ if (data->ip_range_start != NULL) { offset += snprintf(buffer+offset, max-offset, " -h %s-%d", data->prefix, tuple->offset); } if(data->docker_network) { // offset += snprintf(buffer+offset, max-offset, " --link-local-ip=%s", tuple->ipaddr); offset += snprintf(buffer+offset, max-offset, " --net=%s", data->docker_network); } if(data->control_port) { offset += snprintf(buffer+offset, max-offset, " -e PCMK_remote_port=%s", data->control_port); } else { offset += snprintf(buffer+offset, max-offset, " -e PCMK_remote_port=%d", DEFAULT_REMOTE_PORT); } for(GListPtr pIter = data->mounts; pIter != NULL; pIter = pIter->next) { container_mount_t *mount = pIter->data; if(mount->flags) { char *source = crm_strdup_printf( "%s/%s-%d", mount->source, data->prefix, tuple->offset); if(doffset > 0) { doffset += snprintf(dbuffer+doffset, dmax-doffset, ","); } doffset += snprintf(dbuffer+doffset, dmax-doffset, "%s", source); offset += snprintf(buffer+offset, max-offset, " -v %s:%s", source, mount->target); free(source); } else { offset += snprintf(buffer+offset, max-offset, " -v %s:%s", mount->source, mount->target); } if(mount->options) { offset += snprintf(buffer+offset, max-offset, ":%s", mount->options); } } for(GListPtr pIter = data->ports; pIter != NULL; pIter = pIter->next) { container_port_t *port = pIter->data; if(tuple->ipaddr) { offset += snprintf(buffer+offset, max-offset, " -p %s:%s:%s", tuple->ipaddr, port->source, port->target); } else { offset += snprintf(buffer+offset, max-offset, " -p %s:%s", port->source, port->target); } } if(data->docker_run_options) { offset += snprintf(buffer+offset, max-offset, " %s", data->docker_run_options); } if(data->docker_host_options) { offset += snprintf(buffer+offset, max-offset, " %s", data->docker_host_options); } crm_create_nvpair_xml(xml_obj, NULL, "run_opts", buffer); free(buffer); crm_create_nvpair_xml(xml_obj, NULL, "mount_points", dbuffer); free(dbuffer); if(tuple->child) { if(data->docker_run_command) { crm_create_nvpair_xml(xml_obj, NULL, "run_cmd", data->docker_run_command); } else { crm_create_nvpair_xml(xml_obj, NULL, "run_cmd", SBIN_DIR "/pacemaker_remoted"); } /* TODO: Allow users to specify their own? * * We just want to know if the container is alive, we'll * monitor the child independently */ crm_create_nvpair_xml(xml_obj, NULL, "monitor_cmd", "/bin/true"); /* } else if(child && data->untrusted) { * Support this use-case? * * The ability to have resources started/stopped by us, but * unable to set attributes, etc. * * Arguably better to control API access this with ACLs like * "normal" remote nodes * * crm_create_nvpair_xml(xml_obj, NULL, * "run_cmd", "/usr/libexec/pacemaker/lrmd"); * crm_create_nvpair_xml(xml_obj, NULL, "monitor_cmd", * "/usr/libexec/pacemaker/lrmd_internal_ctl -c poke"); */ } else { if(data->docker_run_command) { crm_create_nvpair_xml(xml_obj, NULL, "run_cmd", data->docker_run_command); } /* TODO: Allow users to specify their own? * * We don't know what's in the container, so we just want * to know if it is alive */ crm_create_nvpair_xml(xml_obj, NULL, "monitor_cmd", "/bin/true"); } xml_obj = create_xml_node(xml_docker, "operations"); crm_create_op_xml(xml_obj, ID(xml_docker), "monitor", "60s", NULL); // TODO: Other ops? Timeouts and intervals from underlying resource? if (common_unpack(xml_docker, &tuple->docker, parent, data_set) == FALSE) { return FALSE; } parent->children = g_list_append(parent->children, tuple->docker); return TRUE; } static bool create_rkt_resource( resource_t *parent, container_variant_data_t *data, container_grouping_t *tuple, pe_working_set_t * data_set) { int offset = 0, max = 4096; char *buffer = calloc(1, max+1); int doffset = 0, dmax = 1024; char *dbuffer = calloc(1, dmax+1); char *id = NULL; xmlNode *xml_docker = NULL; xmlNode *xml_obj = NULL; int volid = 0; id = crm_strdup_printf("%s-rkt-%d", data->prefix, tuple->offset); crm_xml_sanitize_id(id); xml_docker = create_resource(id, "heartbeat", "rkt"); free(id); xml_obj = create_xml_node(xml_docker, XML_TAG_ATTR_SETS); crm_xml_set_id(xml_obj, "%s-attributes-%d", data->prefix, tuple->offset); crm_create_nvpair_xml(xml_obj, NULL, "image", data->image); crm_create_nvpair_xml(xml_obj, NULL, "allow_pull", "true"); crm_create_nvpair_xml(xml_obj, NULL, "force_kill", "false"); crm_create_nvpair_xml(xml_obj, NULL, "reuse", "false"); /* Set a container hostname only if we have an IP to map it to. * The user can set -h or --uts=host themselves if they want a nicer * name for logs, but this makes applications happy who need their * hostname to match the IP they bind to. */ if (data->ip_range_start != NULL) { offset += snprintf(buffer+offset, max-offset, " --hostname=%s-%d", data->prefix, tuple->offset); } if(data->docker_network) { // offset += snprintf(buffer+offset, max-offset, " --link-local-ip=%s", tuple->ipaddr); offset += snprintf(buffer+offset, max-offset, " --net=%s", data->docker_network); } if(data->control_port) { offset += snprintf(buffer+offset, max-offset, " --environment=PCMK_remote_port=%s", data->control_port); } else { offset += snprintf(buffer+offset, max-offset, " --environment=PCMK_remote_port=%d", DEFAULT_REMOTE_PORT); } for(GListPtr pIter = data->mounts; pIter != NULL; pIter = pIter->next) { container_mount_t *mount = pIter->data; if(mount->flags) { char *source = crm_strdup_printf( "%s/%s-%d", mount->source, data->prefix, tuple->offset); if(doffset > 0) { doffset += snprintf(dbuffer+doffset, dmax-doffset, ","); } doffset += snprintf(dbuffer+doffset, dmax-doffset, "%s", source); offset += snprintf(buffer+offset, max-offset, " --volume vol%d,kind=host,source=%s", volid, source); if(mount->options) { offset += snprintf(buffer+offset, max-offset, ",%s", mount->options); } offset += snprintf(buffer+offset, max-offset, " --mount volume=vol%d,target=%s", volid, mount->target); free(source); } else { offset += snprintf(buffer+offset, max-offset, " --volume vol%d,kind=host,source=%s", volid, mount->source); if(mount->options) { offset += snprintf(buffer+offset, max-offset, ",%s", mount->options); } offset += snprintf(buffer+offset, max-offset, " --mount volume=vol%d,target=%s", volid, mount->target); } volid++; } for(GListPtr pIter = data->ports; pIter != NULL; pIter = pIter->next) { container_port_t *port = pIter->data; if(tuple->ipaddr) { offset += snprintf(buffer+offset, max-offset, " --port=%s:%s:%s", port->target, tuple->ipaddr, port->source); } else { offset += snprintf(buffer+offset, max-offset, " --port=%s:%s", port->target, port->source); } } if(data->docker_run_options) { offset += snprintf(buffer+offset, max-offset, " %s", data->docker_run_options); } if(data->docker_host_options) { offset += snprintf(buffer+offset, max-offset, " %s", data->docker_host_options); } crm_create_nvpair_xml(xml_obj, NULL, "run_opts", buffer); free(buffer); crm_create_nvpair_xml(xml_obj, NULL, "mount_points", dbuffer); free(dbuffer); if(tuple->child) { if(data->docker_run_command) { crm_create_nvpair_xml(xml_obj, NULL, "run_cmd", data->docker_run_command); } else { crm_create_nvpair_xml(xml_obj, NULL, "run_cmd", SBIN_DIR"/pacemaker_remoted"); } /* TODO: Allow users to specify their own? * * We just want to know if the container is alive, we'll * monitor the child independently */ crm_create_nvpair_xml(xml_obj, NULL, "monitor_cmd", "/bin/true"); /* } else if(child && data->untrusted) { * Support this use-case? * * The ability to have resources started/stopped by us, but * unable to set attributes, etc. * * Arguably better to control API access this with ACLs like * "normal" remote nodes * * crm_create_nvpair_xml(xml_obj, NULL, * "run_cmd", "/usr/libexec/pacemaker/lrmd"); * crm_create_nvpair_xml(xml_obj, NULL, "monitor_cmd", * "/usr/libexec/pacemaker/lrmd_internal_ctl -c poke"); */ } else { if(data->docker_run_command) { crm_create_nvpair_xml(xml_obj, NULL, "run_cmd", data->docker_run_command); } /* TODO: Allow users to specify their own? * * We don't know what's in the container, so we just want * to know if it is alive */ crm_create_nvpair_xml(xml_obj, NULL, "monitor_cmd", "/bin/true"); } xml_obj = create_xml_node(xml_docker, "operations"); crm_create_op_xml(xml_obj, ID(xml_docker), "monitor", "60s", NULL); // TODO: Other ops? Timeouts and intervals from underlying resource? if (common_unpack(xml_docker, &tuple->docker, parent, data_set) == FALSE) { return FALSE; } parent->children = g_list_append(parent->children, tuple->docker); return TRUE; } /*! * \brief Ban a node from a resource's (and its children's) allowed nodes list * * \param[in,out] rsc Resource to modify * \param[in] uname Name of node to ban */ static void disallow_node(resource_t *rsc, const char *uname) { gpointer match = g_hash_table_lookup(rsc->allowed_nodes, uname); if (match) { ((pe_node_t *) match)->weight = -INFINITY; ((pe_node_t *) match)->rsc_discover_mode = pe_discover_never; } if (rsc->children) { GListPtr child; for (child = rsc->children; child != NULL; child = child->next) { disallow_node((resource_t *) (child->data), uname); } } } static bool create_remote_resource( resource_t *parent, container_variant_data_t *data, container_grouping_t *tuple, pe_working_set_t * data_set) { if (tuple->child && valid_network(data)) { GHashTableIter gIter; GListPtr rsc_iter = NULL; node_t *node = NULL; xmlNode *xml_remote = NULL; char *id = crm_strdup_printf("%s-%d", data->prefix, tuple->offset); char *port_s = NULL; const char *uname = NULL; const char *connect_name = NULL; if (remote_id_conflict(id, data_set)) { free(id); // The biggest hammer we have id = crm_strdup_printf("pcmk-internal-%s-remote-%d", tuple->child->id, tuple->offset); CRM_ASSERT(remote_id_conflict(id, data_set) == FALSE); } /* REMOTE_CONTAINER_HACK: Using "#uname" as the server name when the * connection does not have its own IP is a magic string that we use to * support nested remotes (i.e. a bundle running on a remote node). */ connect_name = (tuple->ipaddr? tuple->ipaddr : "#uname"); if (data->control_port == NULL) { port_s = crm_itoa(DEFAULT_REMOTE_PORT); } /* This sets tuple->docker as tuple->remote's container, which is * similar to what happens with guest nodes. This is how the PE knows * that the bundle node is fenced by recovering docker, and that * remote should be ordered relative to docker. */ xml_remote = pe_create_remote_xml(NULL, id, tuple->docker->id, XML_BOOLEAN_FALSE, NULL, "60s", NULL, NULL, connect_name, (data->control_port? data->control_port : port_s)); free(port_s); /* Abandon our created ID, and pull the copy from the XML, because we * need something that will get freed during data set cleanup to use as * the node ID and uname. */ free(id); id = NULL; uname = ID(xml_remote); /* Ensure a node has been created for the guest (it may have already * been, if it has a permanent node attribute), and ensure its weight is * -INFINITY so no other resources can run on it. */ node = pe_find_node(data_set->nodes, uname); if (node == NULL) { node = pe_create_node(uname, uname, "remote", "-INFINITY", data_set); } else { node->weight = -INFINITY; } node->rsc_discover_mode = pe_discover_never; /* unpack_remote_nodes() ensures that each remote node and guest node * has a pe_node_t entry. Ideally, it would do the same for bundle nodes. * Unfortunately, a bundle has to be mostly unpacked before it's obvious * what nodes will be needed, so we do it just above. * * Worse, that means that the node may have been utilized while * unpacking other resources, without our weight correction. The most * likely place for this to happen is when common_unpack() calls * resource_location() to set a default score in symmetric clusters. * This adds a node *copy* to each resource's allowed nodes, and these * copies will have the wrong weight. * * As a hacky workaround, fix those copies here. * * @TODO Possible alternative: ensure bundles are unpacked before other * resources, so the weight is correct before any copies are made. */ for (rsc_iter = data_set->resources; rsc_iter; rsc_iter = rsc_iter->next) { disallow_node((resource_t *) (rsc_iter->data), uname); } tuple->node = node_copy(node); tuple->node->weight = 500; tuple->node->rsc_discover_mode = pe_discover_exclusive; /* Ensure the node shows up as allowed and with the correct discovery set */ g_hash_table_insert(tuple->child->allowed_nodes, (gpointer) tuple->node->details->id, node_copy(tuple->node)); if (common_unpack(xml_remote, &tuple->remote, parent, data_set) == FALSE) { return FALSE; } g_hash_table_iter_init(&gIter, tuple->remote->allowed_nodes); while (g_hash_table_iter_next(&gIter, NULL, (void **)&node)) { if(is_remote_node(node)) { /* Remote resources can only run on 'normal' cluster node */ node->weight = -INFINITY; } } tuple->node->details->remote_rsc = tuple->remote; /* A bundle's #kind is closer to "container" (guest node) than the * "remote" set by pe_create_node(). */ g_hash_table_insert(tuple->node->details->attrs, strdup(CRM_ATTR_KIND), strdup("container")); /* One effect of this is that setup_container() will add * tuple->remote to tuple->docker's fillers, which will make * rsc_contains_remote_node() true for tuple->docker. * * tuple->child does NOT get added to tuple->docker's fillers. * The only noticeable effect if it did would be for its fail count to * be taken into account when checking tuple->docker's migration * threshold. */ parent->children = g_list_append(parent->children, tuple->remote); } return TRUE; } static bool create_container( resource_t *parent, container_variant_data_t *data, container_grouping_t *tuple, pe_working_set_t * data_set) { if (data->type == PE_CONTAINER_TYPE_DOCKER && create_docker_resource(parent, data, tuple, data_set) == FALSE) { return FALSE; } if (data->type == PE_CONTAINER_TYPE_RKT && create_rkt_resource(parent, data, tuple, data_set) == FALSE) { return FALSE; } if(create_ip_resource(parent, data, tuple, data_set) == FALSE) { return FALSE; } if(create_remote_resource(parent, data, tuple, data_set) == FALSE) { return FALSE; } if(tuple->child && tuple->ipaddr) { add_hash_param(tuple->child->meta, "external-ip", tuple->ipaddr); } if(tuple->remote) { /* * Allow the remote connection resource to be allocated to a * different node than the one on which the docker container * is active. * * Makes it possible to have remote nodes, running docker * containers with pacemaker_remoted inside in order to start * services inside those containers. */ set_bit(tuple->remote->flags, pe_rsc_allow_remote_remotes); } return TRUE; } static void mount_add(container_variant_data_t *container_data, const char *source, const char *target, const char *options, int flags) { container_mount_t *mount = calloc(1, sizeof(container_mount_t)); mount->source = strdup(source); mount->target = strdup(target); if (options) { mount->options = strdup(options); } mount->flags = flags; container_data->mounts = g_list_append(container_data->mounts, mount); } static void mount_free(container_mount_t *mount) { free(mount->source); free(mount->target); free(mount->options); free(mount); } static void port_free(container_port_t *port) { free(port->source); free(port->target); free(port); } gboolean container_unpack(resource_t * rsc, pe_working_set_t * data_set) { const char *value = NULL; xmlNode *xml_obj = NULL; xmlNode *xml_resource = NULL; container_variant_data_t *container_data = NULL; CRM_ASSERT(rsc != NULL); pe_rsc_trace(rsc, "Processing resource %s...", rsc->id); container_data = calloc(1, sizeof(container_variant_data_t)); rsc->variant_opaque = container_data; container_data->prefix = strdup(rsc->id); xml_obj = first_named_child(rsc->xml, "docker"); if (xml_obj != NULL) { container_data->type = PE_CONTAINER_TYPE_DOCKER; } else { xml_obj = first_named_child(rsc->xml, "rkt"); if (xml_obj != NULL) { container_data->type = PE_CONTAINER_TYPE_RKT; } else { return FALSE; } } value = crm_element_value(xml_obj, "masters"); container_data->masters = crm_parse_int(value, "0"); if (container_data->masters < 0) { pe_err("'masters' for %s must be nonnegative integer, using 0", rsc->id); container_data->masters = 0; } value = crm_element_value(xml_obj, "replicas"); if ((value == NULL) && (container_data->masters > 0)) { container_data->replicas = container_data->masters; } else { container_data->replicas = crm_parse_int(value, "1"); } if (container_data->replicas < 1) { pe_err("'replicas' for %s must be positive integer, using 1", rsc->id); container_data->replicas = 1; } /* * Communication between containers on the same host via the * floating IPs only works if docker is started with: * --userland-proxy=false --ip-masq=false */ value = crm_element_value(xml_obj, "replicas-per-host"); container_data->replicas_per_host = crm_parse_int(value, "1"); if (container_data->replicas_per_host < 1) { pe_err("'replicas-per-host' for %s must be positive integer, using 1", rsc->id); container_data->replicas_per_host = 1; } if (container_data->replicas_per_host == 1) { clear_bit(rsc->flags, pe_rsc_unique); } container_data->docker_run_command = crm_element_value_copy(xml_obj, "run-command"); container_data->docker_run_options = crm_element_value_copy(xml_obj, "options"); container_data->image = crm_element_value_copy(xml_obj, "image"); container_data->docker_network = crm_element_value_copy(xml_obj, "network"); xml_obj = first_named_child(rsc->xml, "network"); if(xml_obj) { container_data->ip_range_start = crm_element_value_copy(xml_obj, "ip-range-start"); container_data->host_netmask = crm_element_value_copy(xml_obj, "host-netmask"); container_data->host_network = crm_element_value_copy(xml_obj, "host-interface"); container_data->control_port = crm_element_value_copy(xml_obj, "control-port"); for (xmlNode *xml_child = __xml_first_child_element(xml_obj); xml_child != NULL; xml_child = __xml_next_element(xml_child)) { container_port_t *port = calloc(1, sizeof(container_port_t)); port->source = crm_element_value_copy(xml_child, "port"); if(port->source == NULL) { port->source = crm_element_value_copy(xml_child, "range"); } else { port->target = crm_element_value_copy(xml_child, "internal-port"); } if(port->source != NULL && strlen(port->source) > 0) { if(port->target == NULL) { port->target = strdup(port->source); } container_data->ports = g_list_append(container_data->ports, port); } else { pe_err("Invalid port directive %s", ID(xml_child)); port_free(port); } } } xml_obj = first_named_child(rsc->xml, "storage"); for (xmlNode *xml_child = __xml_first_child_element(xml_obj); xml_child != NULL; xml_child = __xml_next_element(xml_child)) { const char *source = crm_element_value(xml_child, "source-dir"); const char *target = crm_element_value(xml_child, "target-dir"); const char *options = crm_element_value(xml_child, "options"); int flags = 0; if (source == NULL) { source = crm_element_value(xml_child, "source-dir-root"); flags = 1; } if (source && target) { mount_add(container_data, source, target, options, flags); } else { pe_err("Invalid mount directive %s", ID(xml_child)); } } xml_obj = first_named_child(rsc->xml, "primitive"); if (xml_obj && valid_network(container_data)) { char *value = NULL; xmlNode *xml_set = NULL; if(container_data->masters > 0) { xml_resource = create_xml_node(NULL, XML_CIB_TAG_MASTER); } else { xml_resource = create_xml_node(NULL, XML_CIB_TAG_INCARNATION); } crm_xml_set_id(xml_resource, "%s-%s", container_data->prefix, xml_resource->name); xml_set = create_xml_node(xml_resource, XML_TAG_META_SETS); crm_xml_set_id(xml_set, "%s-%s-meta", container_data->prefix, xml_resource->name); crm_create_nvpair_xml(xml_set, NULL, XML_RSC_ATTR_ORDERED, XML_BOOLEAN_TRUE); value = crm_itoa(container_data->replicas); crm_create_nvpair_xml(xml_set, NULL, XML_RSC_ATTR_INCARNATION_MAX, value); free(value); value = crm_itoa(container_data->replicas_per_host); crm_create_nvpair_xml(xml_set, NULL, XML_RSC_ATTR_INCARNATION_NODEMAX, value); free(value); crm_create_nvpair_xml(xml_set, NULL, XML_RSC_ATTR_UNIQUE, (container_data->replicas_per_host > 1)? XML_BOOLEAN_TRUE : XML_BOOLEAN_FALSE); if(container_data->masters) { value = crm_itoa(container_data->masters); crm_create_nvpair_xml(xml_set, NULL, XML_RSC_ATTR_MASTER_MAX, value); free(value); } //crm_xml_add(xml_obj, XML_ATTR_ID, container_data->prefix); add_node_copy(xml_resource, xml_obj); } else if(xml_obj) { pe_err("Cannot control %s inside %s without either ip-range-start or control-port", rsc->id, ID(xml_obj)); return FALSE; } if(xml_resource) { int lpc = 0; GListPtr childIter = NULL; resource_t *new_rsc = NULL; container_port_t *port = NULL; const char *key_loc = NULL; int offset = 0, max = 1024; char *buffer = NULL; if (common_unpack(xml_resource, &new_rsc, rsc, data_set) == FALSE) { pe_err("Failed unpacking resource %s", ID(rsc->xml)); if (new_rsc != NULL && new_rsc->fns != NULL) { new_rsc->fns->free(new_rsc); } return FALSE; } container_data->child = new_rsc; /* We map the remote authentication key (likely) used on the DC to the * default key location inside the container. This is only the likely * location because an actual connection will do some validity checking * on the file before using it. * * Mapping to the default location inside the container avoids having to * pass another environment variable to the container. * * This makes several assumptions: * - if PCMK_authkey_location is set, it has the same value on all nodes * - the container technology does not propagate host environment * variables to the container * - the user does not set this environment variable via their container * image * * @TODO A convoluted but possible way around the first limitation would * be to allow a resource parameter to include environment * variable references in its value, and resolve them on the * executing node's crmd before sending the command to the lrmd. */ key_loc = getenv("PCMK_authkey_location"); if (key_loc == NULL) { key_loc = DEFAULT_REMOTE_KEY_LOCATION; } mount_add(container_data, key_loc, DEFAULT_REMOTE_KEY_LOCATION, NULL, 0); mount_add(container_data, CRM_LOG_DIR "/bundles", "/var/log", NULL, 1); port = calloc(1, sizeof(container_port_t)); if(container_data->control_port) { port->source = strdup(container_data->control_port); } else { /* If we wanted to respect PCMK_remote_port, we could use * crm_default_remote_port() here and elsewhere in this file instead * of DEFAULT_REMOTE_PORT. * * However, it gains nothing, since we control both the container * environment and the connection resource parameters, and the user * can use a different port if desired by setting control-port. */ port->source = crm_itoa(DEFAULT_REMOTE_PORT); } port->target = strdup(port->source); container_data->ports = g_list_append(container_data->ports, port); buffer = calloc(1, max+1); for(childIter = container_data->child->children; childIter != NULL; childIter = childIter->next) { container_grouping_t *tuple = calloc(1, sizeof(container_grouping_t)); tuple->child = childIter->data; tuple->offset = lpc++; // Ensure the child's notify gets set based on the underlying primitive's value if(is_set(tuple->child->flags, pe_rsc_notify)) { set_bit(container_data->child->flags, pe_rsc_notify); } offset += allocate_ip(container_data, tuple, buffer+offset, max-offset); container_data->tuples = g_list_append(container_data->tuples, tuple); container_data->attribute_target = g_hash_table_lookup(tuple->child->meta, XML_RSC_ATTR_TARGET); } container_data->docker_host_options = buffer; if(container_data->attribute_target) { g_hash_table_replace(rsc->meta, strdup(XML_RSC_ATTR_TARGET), strdup(container_data->attribute_target)); g_hash_table_replace(container_data->child->meta, strdup(XML_RSC_ATTR_TARGET), strdup(container_data->attribute_target)); } } else { // Just a naked container, no pacemaker-remote int offset = 0, max = 1024; char *buffer = calloc(1, max+1); for(int lpc = 0; lpc < container_data->replicas; lpc++) { container_grouping_t *tuple = calloc(1, sizeof(container_grouping_t)); tuple->offset = lpc; offset += allocate_ip(container_data, tuple, buffer+offset, max-offset); container_data->tuples = g_list_append(container_data->tuples, tuple); } container_data->docker_host_options = buffer; } for (GListPtr gIter = container_data->tuples; gIter != NULL; gIter = gIter->next) { container_grouping_t *tuple = (container_grouping_t *)gIter->data; if (create_container(rsc, container_data, tuple, data_set) == FALSE) { pe_err("Failed unpacking resource %s", rsc->id); rsc->fns->free(rsc); return FALSE; } } if(container_data->child) { rsc->children = g_list_append(rsc->children, container_data->child); } return TRUE; } static int tuple_rsc_active(resource_t *rsc, gboolean all) { if (rsc) { gboolean child_active = rsc->fns->active(rsc, all); if (child_active && !all) { return TRUE; } else if (!child_active && all) { return FALSE; } } return -1; } gboolean container_active(resource_t * rsc, gboolean all) { container_variant_data_t *container_data = NULL; GListPtr iter = NULL; get_container_variant_data(container_data, rsc); for (iter = container_data->tuples; iter != NULL; iter = iter->next) { container_grouping_t *tuple = (container_grouping_t *)(iter->data); int rsc_active; rsc_active = tuple_rsc_active(tuple->ip, all); if (rsc_active >= 0) { return (gboolean) rsc_active; } rsc_active = tuple_rsc_active(tuple->child, all); if (rsc_active >= 0) { return (gboolean) rsc_active; } rsc_active = tuple_rsc_active(tuple->docker, all); if (rsc_active >= 0) { return (gboolean) rsc_active; } rsc_active = tuple_rsc_active(tuple->remote, all); if (rsc_active >= 0) { return (gboolean) rsc_active; } } /* If "all" is TRUE, we've already checked that no resources were inactive, * so return TRUE; if "all" is FALSE, we didn't find any active resources, * so return FALSE. */ return all; } resource_t * find_container_child(const char *stem, resource_t * rsc, node_t *node) { container_variant_data_t *container_data = NULL; resource_t *parent = uber_parent(rsc); CRM_ASSERT(parent->parent); parent = parent->parent; get_container_variant_data(container_data, parent); if (is_not_set(rsc->flags, pe_rsc_unique)) { for (GListPtr gIter = container_data->tuples; gIter != NULL; gIter = gIter->next) { container_grouping_t *tuple = (container_grouping_t *)gIter->data; CRM_ASSERT(tuple); if(tuple->node->details == node->details) { rsc = tuple->child; break; } } } if (rsc && safe_str_neq(stem, rsc->id)) { free(rsc->clone_name); rsc->clone_name = strdup(stem); } return rsc; } static void print_rsc_in_list(resource_t *rsc, const char *pre_text, long options, void *print_data) { if (rsc != NULL) { if (options & pe_print_html) { status_print("
  • "); } rsc->fns->print(rsc, pre_text, options, print_data); if (options & pe_print_html) { status_print("
    • \n"); } } } static const char* container_type_as_string(enum container_type t) { if (t == PE_CONTAINER_TYPE_DOCKER) { return PE_CONTAINER_TYPE_DOCKER_S; } else if (t == PE_CONTAINER_TYPE_RKT) { return PE_CONTAINER_TYPE_RKT_S; } else { return PE_CONTAINER_TYPE_UNKNOWN_S; } } static void container_print_xml(resource_t * rsc, const char *pre_text, long options, void *print_data) { container_variant_data_t *container_data = NULL; char *child_text = NULL; CRM_CHECK(rsc != NULL, return); if (pre_text == NULL) { pre_text = ""; } child_text = crm_concat(pre_text, " ", ' '); get_container_variant_data(container_data, rsc); status_print("%sid); - status_print("type=\"%s\" ", container_type_as_string(container_data->type)); + + // Always lowercase the container technology type for use as XML value + status_print("type=\""); + for (const char *c = container_type_as_string(container_data->type); + *c; ++c) { + status_print("%c", tolower(*c)); + } + status_print("\" "); + status_print("image=\"%s\" ", container_data->image); status_print("unique=\"%s\" ", is_set(rsc->flags, pe_rsc_unique)? "true" : "false"); status_print("managed=\"%s\" ", is_set(rsc->flags, pe_rsc_managed) ? "true" : "false"); status_print("failed=\"%s\" ", is_set(rsc->flags, pe_rsc_failed) ? "true" : "false"); status_print(">\n"); for (GListPtr gIter = container_data->tuples; gIter != NULL; gIter = gIter->next) { container_grouping_t *tuple = (container_grouping_t *)gIter->data; CRM_ASSERT(tuple); status_print("%s \n", pre_text, tuple->offset); print_rsc_in_list(tuple->ip, child_text, options, print_data); print_rsc_in_list(tuple->child, child_text, options, print_data); print_rsc_in_list(tuple->docker, child_text, options, print_data); print_rsc_in_list(tuple->remote, child_text, options, print_data); status_print("%s \n", pre_text); } status_print("%s\n", pre_text); free(child_text); } static void tuple_print(container_grouping_t * tuple, const char *pre_text, long options, void *print_data) { node_t *node = NULL; resource_t *rsc = tuple->child; int offset = 0; char buffer[LINE_MAX]; if(rsc == NULL) { rsc = tuple->docker; } if(tuple->remote) { offset += snprintf(buffer + offset, LINE_MAX - offset, "%s", rsc_printable_id(tuple->remote)); } else { offset += snprintf(buffer + offset, LINE_MAX - offset, "%s", rsc_printable_id(tuple->docker)); } if(tuple->ipaddr) { offset += snprintf(buffer + offset, LINE_MAX - offset, " (%s)", tuple->ipaddr); } if (tuple->docker->running_on) { node = tuple->docker->running_on->data; } common_print(rsc, pre_text, buffer, node, options, print_data); } void container_print(resource_t * rsc, const char *pre_text, long options, void *print_data) { container_variant_data_t *container_data = NULL; char *child_text = NULL; CRM_CHECK(rsc != NULL, return); if (options & pe_print_xml) { container_print_xml(rsc, pre_text, options, print_data); return; } get_container_variant_data(container_data, rsc); if (pre_text == NULL) { pre_text = " "; } status_print("%s%s container%s: %s [%s]%s%s\n", pre_text, container_type_as_string(container_data->type), container_data->replicas>1?" set":"", rsc->id, container_data->image, is_set(rsc->flags, pe_rsc_unique) ? " (unique)" : "", is_set(rsc->flags, pe_rsc_managed) ? "" : " (unmanaged)"); if (options & pe_print_html) { status_print("
    \n
      \n"); } for (GListPtr gIter = container_data->tuples; gIter != NULL; gIter = gIter->next) { container_grouping_t *tuple = (container_grouping_t *)gIter->data; CRM_ASSERT(tuple); if (options & pe_print_html) { status_print("
    • "); } if(is_set(options, pe_print_clone_details)) { child_text = crm_strdup_printf(" %s", pre_text); if(g_list_length(container_data->tuples) > 1) { status_print(" %sReplica[%d]\n", pre_text, tuple->offset); } if (options & pe_print_html) { status_print("
      \n
        \n"); } print_rsc_in_list(tuple->ip, child_text, options, print_data); print_rsc_in_list(tuple->docker, child_text, options, print_data); print_rsc_in_list(tuple->remote, child_text, options, print_data); print_rsc_in_list(tuple->child, child_text, options, print_data); if (options & pe_print_html) { status_print("
      \n"); } } else { child_text = crm_strdup_printf("%s ", pre_text); tuple_print(tuple, child_text, options, print_data); } free(child_text); if (options & pe_print_html) { status_print("
      • \n"); } } if (options & pe_print_html) { status_print("
    \n"); } } void tuple_free(container_grouping_t *tuple) { if(tuple == NULL) { return; } if(tuple->node) { free(tuple->node); tuple->node = NULL; } if(tuple->ip) { free_xml(tuple->ip->xml); tuple->ip->xml = NULL; tuple->ip->fns->free(tuple->ip); tuple->ip->xml = NULL; free_xml(tuple->ip->xml); tuple->ip = NULL; } if(tuple->docker) { free_xml(tuple->docker->xml); tuple->docker->xml = NULL; tuple->docker->fns->free(tuple->docker); tuple->docker = NULL; } if(tuple->remote) { free_xml(tuple->remote->xml); tuple->remote->xml = NULL; tuple->remote->fns->free(tuple->remote); tuple->remote = NULL; } free(tuple->ipaddr); free(tuple); } void container_free(resource_t * rsc) { container_variant_data_t *container_data = NULL; CRM_CHECK(rsc != NULL, return); get_container_variant_data(container_data, rsc); pe_rsc_trace(rsc, "Freeing %s", rsc->id); free(container_data->prefix); free(container_data->image); free(container_data->control_port); free(container_data->host_network); free(container_data->host_netmask); free(container_data->ip_range_start); free(container_data->docker_network); free(container_data->docker_run_options); free(container_data->docker_run_command); free(container_data->docker_host_options); g_list_free_full(container_data->tuples, (GDestroyNotify)tuple_free); g_list_free_full(container_data->mounts, (GDestroyNotify)mount_free); g_list_free_full(container_data->ports, (GDestroyNotify)port_free); g_list_free(rsc->children); if(container_data->child) { free_xml(container_data->child->xml); container_data->child->xml = NULL; container_data->child->fns->free(container_data->child); } common_free(rsc); } enum rsc_role_e container_resource_state(const resource_t * rsc, gboolean current) { enum rsc_role_e container_role = RSC_ROLE_UNKNOWN; return container_role; } /*! * \brief Get the number of configured replicas in a bundle * * \param[in] rsc Bundle resource * * \return Number of configured replicas, or 0 on error */ int pe_bundle_replicas(const resource_t *rsc) { if ((rsc == NULL) || (rsc->variant != pe_container)) { return 0; } else { container_variant_data_t *container_data = NULL; get_container_variant_data(container_data, rsc); return container_data->replicas; } } diff --git a/lib/services/services.c b/lib/services/services.c index d931614a53..8812d15c91 100644 --- a/lib/services/services.c +++ b/lib/services/services.c @@ -1,1453 +1,1478 @@ /* * Copyright (C) 2010-2016 Andrew Beekhof * * This source code is licensed under the GNU Lesser General Public License * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY. */ #include #ifndef _GNU_SOURCE # define _GNU_SOURCE #endif #include #include #include #include #include #include #include #include #include #include #include #include "services_private.h" #if SUPPORT_UPSTART # include #endif #if SUPPORT_SYSTEMD # include #endif /* TODO: Develop a rollover strategy */ static int operations = 0; static GHashTable *recurring_actions = NULL; /* ops waiting to run async because of conflicting active * pending ops */ static GList *blocked_ops = NULL; /* ops currently active (in-flight) */ static GList *inflight_ops = NULL; static void handle_blocked_ops(void); svc_action_t * services_action_create(const char *name, const char *action, int interval, int timeout) { return resources_action_create(name, PCMK_RESOURCE_CLASS_LSB, NULL, name, action, interval, timeout, NULL, 0); } const char * resources_find_service_class(const char *agent) { /* Priority is: * - lsb * - systemd * - upstart */ int rc = 0; struct stat st; char *path = NULL; #ifdef LSB_ROOT_DIR rc = asprintf(&path, "%s/%s", LSB_ROOT_DIR, agent); if (rc > 0 && stat(path, &st) == 0) { free(path); return PCMK_RESOURCE_CLASS_LSB; } free(path); #endif #if SUPPORT_SYSTEMD if (systemd_unit_exists(agent)) { return PCMK_RESOURCE_CLASS_SYSTEMD; } #endif #if SUPPORT_UPSTART if (upstart_job_exists(agent)) { return PCMK_RESOURCE_CLASS_UPSTART; } #endif return NULL; } static inline void init_recurring_actions(void) { if (recurring_actions == NULL) { recurring_actions = g_hash_table_new_full(g_str_hash, g_str_equal, NULL, NULL); } } /*! * \internal * \brief Check whether op is in-flight systemd or upstart op * * \param[in] op Operation to check * * \return TRUE if op is in-flight systemd or upstart op */ static inline gboolean inflight_systemd_or_upstart(svc_action_t *op) { return (safe_str_eq(op->standard, PCMK_RESOURCE_CLASS_SYSTEMD) || safe_str_eq(op->standard, PCMK_RESOURCE_CLASS_UPSTART)) && (g_list_find(inflight_ops, op) != NULL); } /*! * \internal * \brief Expand "service" alias to an actual resource class * * \param[in] rsc Resource name (for logging only) * \param[in] standard Resource class as configured * \param[in] agent Agent name to look for * * \return Newly allocated string with actual resource class * * \note The caller is responsible for calling free() on the result. */ static char * expand_resource_class(const char *rsc, const char *standard, const char *agent) { char *expanded_class = NULL; if (strcasecmp(standard, PCMK_RESOURCE_CLASS_SERVICE) == 0) { const char *found_class = resources_find_service_class(agent); if (found_class) { crm_debug("Found %s agent %s for %s", found_class, agent, rsc); expanded_class = strdup(found_class); } else { crm_info("Assuming resource class lsb for agent %s for %s", agent, rsc); expanded_class = strdup(PCMK_RESOURCE_CLASS_LSB); } } else { expanded_class = strdup(standard); } CRM_ASSERT(expanded_class); return expanded_class; } svc_action_t * resources_action_create(const char *name, const char *standard, const char *provider, const char *agent, const char *action, int interval, int timeout, GHashTable * params, enum svc_action_flags flags) { svc_action_t *op = NULL; /* * Do some up front sanity checks before we go off and * build the svc_action_t instance. */ if (crm_strlen_zero(name)) { crm_err("Cannot create operation without resource name"); goto return_error; } if (crm_strlen_zero(standard)) { crm_err("Cannot create operation for %s without resource class", name); goto return_error; } if (crm_provider_required(standard) && crm_strlen_zero(provider)) { crm_err("Cannot create OCF operation for %s without provider", name); goto return_error; } if (crm_strlen_zero(agent)) { crm_err("Cannot create operation for %s without agent name", name); goto return_error; } if (crm_strlen_zero(action)) { crm_err("Cannot create operation for %s without operation name", name); goto return_error; } /* * Sanity checks passed, proceed! */ op = calloc(1, sizeof(svc_action_t)); op->opaque = calloc(1, sizeof(svc_action_private_t)); op->rsc = strdup(name); op->interval = interval; op->timeout = timeout; op->standard = expand_resource_class(name, standard, agent); op->agent = strdup(agent); op->sequence = ++operations; op->flags = flags; op->id = generate_op_key(name, action, interval); if (safe_str_eq(action, "monitor") && ( #if SUPPORT_HEARTBEAT safe_str_eq(op->standard, PCMK_RESOURCE_CLASS_HB) || #endif safe_str_eq(op->standard, PCMK_RESOURCE_CLASS_LSB))) { action = "status"; } op->action = strdup(action); if (crm_provider_required(op->standard)) { op->provider = strdup(provider); op->params = params; params = NULL; if (asprintf(&op->opaque->exec, "%s/resource.d/%s/%s", OCF_ROOT_DIR, provider, agent) == -1) { crm_err("Internal error: cannot create agent path"); goto return_error; } op->opaque->args[0] = strdup(op->opaque->exec); op->opaque->args[1] = strdup(action); } else if (strcasecmp(op->standard, PCMK_RESOURCE_CLASS_LSB) == 0) { if (op->agent[0] == '/') { /* if given an absolute path, use that instead * of tacking on the LSB_ROOT_DIR path to the front */ op->opaque->exec = strdup(op->agent); } else if (asprintf(&op->opaque->exec, "%s/%s", LSB_ROOT_DIR, op->agent) == -1) { crm_err("Internal error: cannot create agent path"); goto return_error; } op->opaque->args[0] = strdup(op->opaque->exec); op->opaque->args[1] = strdup(op->action); op->opaque->args[2] = NULL; #if SUPPORT_HEARTBEAT } else if (strcasecmp(op->standard, PCMK_RESOURCE_CLASS_HB) == 0) { int index; int param_num; char buf_tmp[20]; void *value_tmp; if (op->agent[0] == '/') { /* if given an absolute path, use that instead * of tacking on the HB_RA_DIR path to the front */ op->opaque->exec = strdup(op->agent); } else if (asprintf(&op->opaque->exec, "%s/%s", HB_RA_DIR, op->agent) == -1) { crm_err("Internal error: cannot create agent path"); goto return_error; } op->opaque->args[0] = strdup(op->opaque->exec); /* The "heartbeat" agent class only has positional arguments, * which we keyed by their decimal position number. */ param_num = 1; if (params) { for (index = 1; index <= MAX_ARGC - 3; index++ ) { snprintf(buf_tmp, sizeof(buf_tmp), "%d", index); value_tmp = g_hash_table_lookup(params, buf_tmp); if (value_tmp == NULL) { /* maybe: strdup("") ?? * But the old lrmd did simply continue as well. */ continue; } op->opaque->args[param_num++] = strdup(value_tmp); } } /* Add operation code as the last argument, */ /* and the terminating NULL pointer */ op->opaque->args[param_num++] = strdup(op->action); op->opaque->args[param_num] = NULL; #endif #if SUPPORT_SYSTEMD } else if (strcasecmp(op->standard, PCMK_RESOURCE_CLASS_SYSTEMD) == 0) { op->opaque->exec = strdup("systemd-dbus"); #endif #if SUPPORT_UPSTART } else if (strcasecmp(op->standard, PCMK_RESOURCE_CLASS_UPSTART) == 0) { op->opaque->exec = strdup("upstart-dbus"); #endif #if SUPPORT_NAGIOS } else if (strcasecmp(op->standard, PCMK_RESOURCE_CLASS_NAGIOS) == 0) { int index = 0; if (op->agent[0] == '/') { /* if given an absolute path, use that instead * of tacking on the NAGIOS_PLUGIN_DIR path to the front */ op->opaque->exec = strdup(op->agent); } else if (asprintf(&op->opaque->exec, "%s/%s", NAGIOS_PLUGIN_DIR, op->agent) == -1) { crm_err("Internal error: cannot create agent path"); goto return_error; } op->opaque->args[0] = strdup(op->opaque->exec); index = 1; if (safe_str_eq(op->action, "monitor") && op->interval == 0) { /* Invoke --version for a nagios probe */ op->opaque->args[index] = strdup("--version"); index++; } else if (params) { GHashTableIter iter; char *key = NULL; char *value = NULL; static int args_size = sizeof(op->opaque->args) / sizeof(char *); g_hash_table_iter_init(&iter, params); while (g_hash_table_iter_next(&iter, (gpointer *) & key, (gpointer *) & value) && index <= args_size - 3) { int len = 3; char *long_opt = NULL; if (safe_str_eq(key, XML_ATTR_CRM_VERSION) || strstr(key, CRM_META "_")) { continue; } len += strlen(key); long_opt = calloc(1, len); sprintf(long_opt, "--%s", key); long_opt[len - 1] = 0; op->opaque->args[index] = long_opt; op->opaque->args[index + 1] = strdup(value); index += 2; } } op->opaque->args[index] = NULL; #endif } else { crm_err("Unknown resource standard: %s", op->standard); services_action_free(op); op = NULL; } if(params) { g_hash_table_destroy(params); } return op; return_error: if(params) { g_hash_table_destroy(params); } services_action_free(op); return NULL; } svc_action_t * services_action_create_generic(const char *exec, const char *args[]) { svc_action_t *op; unsigned int cur_arg; op = calloc(1, sizeof(*op)); op->opaque = calloc(1, sizeof(svc_action_private_t)); op->opaque->exec = strdup(exec); op->opaque->args[0] = strdup(exec); for (cur_arg = 1; args && args[cur_arg - 1]; cur_arg++) { op->opaque->args[cur_arg] = strdup(args[cur_arg - 1]); if (cur_arg == DIMOF(op->opaque->args) - 1) { crm_err("svc_action_t args list not long enough for '%s' execution request.", exec); break; } } return op; } /*! * \brief Create an alert agent action * * \param[in] id Alert ID * \param[in] exec Path to alert agent executable * \param[in] timeout Action timeout * \param[in] params Parameters to use with action * \param[in] sequence Action sequence number * \param[in] cb_data Data to pass to callback function * * \return New action on success, NULL on error * \note It is the caller's responsibility to free cb_data. * The caller should not free params explicitly. */ svc_action_t * services_alert_create(const char *id, const char *exec, int timeout, GHashTable *params, int sequence, void *cb_data) { svc_action_t *action = services_action_create_generic(exec, NULL); CRM_ASSERT(action); action->timeout = timeout; action->id = strdup(id); action->params = params; action->sequence = sequence; action->cb_data = cb_data; return action; } /*! * \brief Set the user and group that an action will execute as * * \param[in,out] action Action to modify * \param[in] user Name of user to execute action as * \param[in] group Name of group to execute action as * * \return pcmk_ok on success, -errno otherwise * * \note This will have no effect unless the process executing the action runs * as root, and the action is not a systemd or upstart action. * We could implement this for systemd by adding User= and Group= to * [Service] in the override file, but that seems more likely to cause * problems than be useful. */ int services_action_user(svc_action_t *op, const char *user) { CRM_CHECK((op != NULL) && (user != NULL), return -EINVAL); return crm_user_lookup(user, &(op->opaque->uid), &(op->opaque->gid)); } static void set_alert_env(gpointer key, gpointer value, gpointer user_data) { int rc; if (value) { rc = setenv(key, value, 1); } else { rc = unsetenv(key); } if (rc < 0) { crm_perror(LOG_ERR, "setenv %s=%s", (char*)key, (value? (char*)value : "")); } else { crm_trace("setenv %s=%s", (char*)key, (value? (char*)value : "")); } } static void unset_alert_env(gpointer key, gpointer value, gpointer user_data) { if (unsetenv(key) < 0) { crm_perror(LOG_ERR, "unset %s", (char*)key); } else { crm_trace("unset %s", (char*)key); } } /*! * \brief Execute an alert agent action * * \param[in] action Action to execute * \param[in] cb Function to call when action completes * * \return TRUE if the library will free action, FALSE otherwise * * \note If this function returns FALSE, it is the caller's responsibility to * free the action with services_action_free(). */ gboolean services_alert_async(svc_action_t *action, void (*cb)(svc_action_t *op)) { gboolean responsible; action->synchronous = false; action->opaque->callback = cb; if (action->params) { g_hash_table_foreach(action->params, set_alert_env, NULL); } responsible = services_os_action_execute(action); if (action->params) { g_hash_table_foreach(action->params, unset_alert_env, NULL); } return responsible; } #if SUPPORT_DBUS /*! * \internal * \brief Update operation's pending DBus call, unreferencing old one if needed * * \param[in,out] op Operation to modify * \param[in] pending Pending call to set */ void services_set_op_pending(svc_action_t *op, DBusPendingCall *pending) { if (op->opaque->pending && (op->opaque->pending != pending)) { if (pending) { crm_info("Lost pending %s DBus call (%p)", op->id, op->opaque->pending); } else { crm_trace("Done with pending %s DBus call (%p)", op->id, op->opaque->pending); } dbus_pending_call_unref(op->opaque->pending); } op->opaque->pending = pending; if (pending) { crm_trace("Updated pending %s DBus call (%p)", op->id, pending); } else { crm_trace("Cleared pending %s DBus call", op->id); } } #endif void services_action_cleanup(svc_action_t * op) { if(op->opaque == NULL) { return; } #if SUPPORT_DBUS if(op->opaque->timerid != 0) { crm_trace("Removing timer for call %s to %s", op->action, op->rsc); g_source_remove(op->opaque->timerid); op->opaque->timerid = 0; } if(op->opaque->pending) { crm_trace("Cleaning up pending dbus call %p %s for %s", op->opaque->pending, op->action, op->rsc); if(dbus_pending_call_get_completed(op->opaque->pending)) { crm_warn("Pending dbus call %s for %s did not complete", op->action, op->rsc); } dbus_pending_call_cancel(op->opaque->pending); dbus_pending_call_unref(op->opaque->pending); op->opaque->pending = NULL; } #endif if (op->opaque->stderr_gsource) { mainloop_del_fd(op->opaque->stderr_gsource); op->opaque->stderr_gsource = NULL; } if (op->opaque->stdout_gsource) { mainloop_del_fd(op->opaque->stdout_gsource); op->opaque->stdout_gsource = NULL; } } void services_action_free(svc_action_t * op) { unsigned int i; if (op == NULL) { return; } /* The operation should be removed from all tracking lists by this point. * If it's not, we have a bug somewhere, so bail. That may lead to a * memory leak, but it's better than a use-after-free segmentation fault. */ CRM_CHECK(g_list_find(inflight_ops, op) == NULL, return); CRM_CHECK(g_list_find(blocked_ops, op) == NULL, return); CRM_CHECK((recurring_actions == NULL) || (g_hash_table_lookup(recurring_actions, op->id) == NULL), return); services_action_cleanup(op); if (op->opaque->repeat_timer) { g_source_remove(op->opaque->repeat_timer); op->opaque->repeat_timer = 0; } free(op->id); free(op->opaque->exec); for (i = 0; i < DIMOF(op->opaque->args); i++) { free(op->opaque->args[i]); } free(op->opaque); free(op->rsc); free(op->action); free(op->standard); free(op->agent); free(op->provider); free(op->stdout_data); free(op->stderr_data); if (op->params) { g_hash_table_destroy(op->params); op->params = NULL; } free(op); } gboolean cancel_recurring_action(svc_action_t * op) { crm_info("Cancelling %s operation %s", op->standard, op->id); if (recurring_actions) { g_hash_table_remove(recurring_actions, op->id); } if (op->opaque->repeat_timer) { g_source_remove(op->opaque->repeat_timer); op->opaque->repeat_timer = 0; } return TRUE; } /*! * \brief Cancel a recurring action * * \param[in] name Name of resource that operation is for * \param[in] action Name of operation to cancel * \param[in] interval Interval of operation to cancel * * \return TRUE if action was successfully cancelled, FALSE otherwise */ gboolean services_action_cancel(const char *name, const char *action, int interval) { gboolean cancelled = FALSE; char *id = generate_op_key(name, action, interval); svc_action_t *op = NULL; /* We can only cancel a recurring action */ init_recurring_actions(); op = g_hash_table_lookup(recurring_actions, id); if (op == NULL) { goto done; } /* Tell operation_finalize() not to reschedule the operation */ op->cancel = TRUE; /* Stop tracking it as a recurring operation, and stop its timer */ cancel_recurring_action(op); /* If the op has a PID, it's an in-flight child process, so kill it. * * Whether the kill succeeds or fails, the main loop will send the op to * operation_finished() (and thus operation_finalize()) when the process * goes away. */ if (op->pid != 0) { crm_info("Terminating in-flight op %s (pid %d) early because it was cancelled", id, op->pid); cancelled = mainloop_child_kill(op->pid); if (cancelled == FALSE) { crm_err("Termination of %s (pid %d) failed", id, op->pid); } goto done; } /* In-flight systemd and upstart ops don't have a pid. The relevant handlers * will call operation_finalize() when the operation completes. * @TODO: Can we request early termination, maybe using * dbus_pending_call_cancel()? */ if (inflight_systemd_or_upstart(op)) { crm_info("Will cancel %s op %s when in-flight instance completes", op->standard, op->id); cancelled = FALSE; goto done; } /* Otherwise, operation is not in-flight, just report as cancelled */ op->status = PCMK_LRM_OP_CANCELLED; if (op->opaque->callback) { op->opaque->callback(op); } blocked_ops = g_list_remove(blocked_ops, op); services_action_free(op); cancelled = TRUE; done: free(id); return cancelled; } gboolean services_action_kick(const char *name, const char *action, int interval /* ms */) { svc_action_t * op = NULL; char *id = generate_op_key(name, action, interval); init_recurring_actions(); op = g_hash_table_lookup(recurring_actions, id); free(id); if (op == NULL) { return FALSE; } if (op->pid || inflight_systemd_or_upstart(op)) { return TRUE; } else { if (op->opaque->repeat_timer) { g_source_remove(op->opaque->repeat_timer); op->opaque->repeat_timer = 0; } recurring_action_timer(op); return TRUE; } } /*! * \internal * \brief Add a new recurring operation, checking for duplicates * * \param[in] op Operation to add * * \return TRUE if duplicate found (and reschedule), FALSE otherwise */ static gboolean handle_duplicate_recurring(svc_action_t * op) { svc_action_t * dup = NULL; /* check for duplicates */ dup = g_hash_table_lookup(recurring_actions, op->id); if (dup && (dup != op)) { /* update user data */ if (op->opaque->callback) { dup->opaque->callback = op->opaque->callback; dup->cb_data = op->cb_data; op->cb_data = NULL; } /* immediately execute the next interval */ if (dup->pid != 0) { if (op->opaque->repeat_timer) { g_source_remove(op->opaque->repeat_timer); op->opaque->repeat_timer = 0; } recurring_action_timer(dup); } /* free the duplicate */ services_action_free(op); return TRUE; } return FALSE; } inline static gboolean action_exec_helper(svc_action_t * op) { /* Whether a/synchronous must be decided (op->synchronous) beforehand. */ if (op->standard && (strcasecmp(op->standard, PCMK_RESOURCE_CLASS_UPSTART) == 0)) { #if SUPPORT_UPSTART return upstart_job_exec(op); #endif } else if (op->standard && strcasecmp(op->standard, PCMK_RESOURCE_CLASS_SYSTEMD) == 0) { #if SUPPORT_SYSTEMD return systemd_unit_exec(op); #endif } else { return services_os_action_execute(op); } /* The 'op' has probably been freed if the execution functions return TRUE for the asynchronous 'op'. */ /* Avoid using the 'op' in here. */ return FALSE; } void services_add_inflight_op(svc_action_t * op) { if (op == NULL) { return; } CRM_ASSERT(op->synchronous == FALSE); /* keep track of ops that are in-flight to avoid collisions in the same namespace */ if (op->rsc) { inflight_ops = g_list_append(inflight_ops, op); } } /*! * \internal * \brief Stop tracking an operation that completed * * \param[in] op Operation to stop tracking */ void services_untrack_op(svc_action_t *op) { /* Op is no longer in-flight or blocked */ inflight_ops = g_list_remove(inflight_ops, op); blocked_ops = g_list_remove(blocked_ops, op); /* Op is no longer blocking other ops, so check if any need to run */ handle_blocked_ops(); } gboolean services_action_async(svc_action_t * op, void (*action_callback) (svc_action_t *)) { op->synchronous = false; if (action_callback) { op->opaque->callback = action_callback; } if (op->interval > 0) { init_recurring_actions(); if (handle_duplicate_recurring(op) == TRUE) { /* entry rescheduled, dup freed */ /* exit early */ return TRUE; } g_hash_table_replace(recurring_actions, op->id, op); } if (op->rsc && is_op_blocked(op->rsc)) { blocked_ops = g_list_append(blocked_ops, op); return TRUE; } return action_exec_helper(op); } static gboolean processing_blocked_ops = FALSE; gboolean is_op_blocked(const char *rsc) { GList *gIter = NULL; svc_action_t *op = NULL; for (gIter = inflight_ops; gIter != NULL; gIter = gIter->next) { op = gIter->data; if (safe_str_eq(op->rsc, rsc)) { return TRUE; } } return FALSE; } static void handle_blocked_ops(void) { GList *executed_ops = NULL; GList *gIter = NULL; svc_action_t *op = NULL; gboolean res = FALSE; if (processing_blocked_ops) { /* avoid nested calling of this function */ return; } processing_blocked_ops = TRUE; /* n^2 operation here, but blocked ops are incredibly rare. this list * will be empty 99% of the time. */ for (gIter = blocked_ops; gIter != NULL; gIter = gIter->next) { op = gIter->data; if (is_op_blocked(op->rsc)) { continue; } executed_ops = g_list_append(executed_ops, op); res = action_exec_helper(op); if (res == FALSE) { op->status = PCMK_LRM_OP_ERROR; /* this can cause this function to be called recursively * which is why we have processing_blocked_ops static variable */ operation_finalize(op); } } for (gIter = executed_ops; gIter != NULL; gIter = gIter->next) { op = gIter->data; blocked_ops = g_list_remove(blocked_ops, op); } g_list_free(executed_ops); processing_blocked_ops = FALSE; } #define lsb_metadata_template \ "\n" \ "\n" \ "\n" \ " 1.0\n" \ " \n" \ - " %s\n" \ + "%s" \ " \n" \ " %s\n" \ " \n" \ " \n" \ " \n" \ " \n" \ " \n" \ " \n" \ " \n" \ " \n" \ " \n" \ " \n" \ " \n" \ " \n" \ " %s\n" \ " %s\n" \ " %s\n" \ " %s\n" \ " %s\n" \ " %s\n" \ " %s\n" \ " \n" \ "\n" +/* See "Comment Conventions for Init Scripts" in the LSB core specification at: + * http://refspecs.linuxfoundation.org/lsb.shtml + */ #define LSB_INITSCRIPT_INFOBEGIN_TAG "### BEGIN INIT INFO" #define LSB_INITSCRIPT_INFOEND_TAG "### END INIT INFO" #define PROVIDES "# Provides:" #define REQ_START "# Required-Start:" #define REQ_STOP "# Required-Stop:" #define SHLD_START "# Should-Start:" #define SHLD_STOP "# Should-Stop:" #define DFLT_START "# Default-Start:" #define DFLT_STOP "# Default-Stop:" #define SHORT_DSCR "# Short-Description:" #define DESCRIPTION "# Description:" #define lsb_meta_helper_free_value(m) \ do { \ if ((m) != NULL) { \ xmlFree(m); \ (m) = NULL; \ } \ } while(0) /*! * \internal * \brief Grab an LSB header value * * \param[in] line Line read from LSB init script * \param[in,out] value If not set, will be set to XML-safe copy of value * \param[in] prefix Set value if line starts with this pattern * * \return TRUE if value was set, FALSE otherwise */ static inline gboolean lsb_meta_helper_get_value(const char *line, char **value, const char *prefix) { - if (!*value && !strncasecmp(line, prefix, strlen(prefix))) { + if (!*value && !strncmp(line, prefix, strlen(prefix))) { *value = (char *)xmlEncodeEntitiesReentrant(NULL, BAD_CAST line+strlen(prefix)); return TRUE; } return FALSE; } #define DESC_MAX 2048 static int lsb_get_metadata(const char *type, char **output) { char ra_pathname[PATH_MAX] = { 0, }; - FILE *fp; - char buffer[1024]; + FILE *fp = NULL; + char buffer[1024] = { 0, }; char *provides = NULL; char *req_start = NULL; char *req_stop = NULL; char *shld_start = NULL; char *shld_stop = NULL; char *dflt_start = NULL; char *dflt_stop = NULL; char *s_dscrpt = NULL; char *xml_l_dscrpt = NULL; int offset = 0; - char description[DESC_MAX]; + bool in_header = FALSE; + char description[DESC_MAX] = { 0, }; if (type[0] == '/') { snprintf(ra_pathname, sizeof(ra_pathname), "%s", type); } else { snprintf(ra_pathname, sizeof(ra_pathname), "%s/%s", LSB_ROOT_DIR, type); } crm_trace("Looking into %s", ra_pathname); fp = fopen(ra_pathname, "r"); if (fp == NULL) { return -errno; } /* Enter into the LSB-compliant comment block */ while (fgets(buffer, sizeof(buffer), fp)) { + // Ignore lines up to and including the block delimiter + if (!strncmp(buffer, LSB_INITSCRIPT_INFOBEGIN_TAG, + strlen(LSB_INITSCRIPT_INFOBEGIN_TAG))) { + in_header = TRUE; + continue; + } + if (!in_header) { + continue; + } + /* Assume each of the following eight arguments contain one line */ if (lsb_meta_helper_get_value(buffer, &provides, PROVIDES)) { continue; } if (lsb_meta_helper_get_value(buffer, &req_start, REQ_START)) { continue; } if (lsb_meta_helper_get_value(buffer, &req_stop, REQ_STOP)) { continue; } if (lsb_meta_helper_get_value(buffer, &shld_start, SHLD_START)) { continue; } if (lsb_meta_helper_get_value(buffer, &shld_stop, SHLD_STOP)) { continue; } if (lsb_meta_helper_get_value(buffer, &dflt_start, DFLT_START)) { continue; } if (lsb_meta_helper_get_value(buffer, &dflt_stop, DFLT_STOP)) { continue; } if (lsb_meta_helper_get_value(buffer, &s_dscrpt, SHORT_DSCR)) { continue; } /* Long description may cross multiple lines */ - if ((offset == 0) - && !strncasecmp(buffer, DESCRIPTION, strlen(DESCRIPTION))) { - /* Between # and keyword, more than one space, or a tab - * character, indicates the continuation line. - * - * Extracted from LSB init script standard - */ + if ((offset == 0) // haven't already found long description + && !strncmp(buffer, DESCRIPTION, strlen(DESCRIPTION))) { + bool processed_line = TRUE; + + // Get remainder of description line itself + offset += snprintf(description, DESC_MAX, "%s", + buffer + strlen(DESCRIPTION)); + + // Read any continuation lines of the description + buffer[0] = '\0'; while (fgets(buffer, sizeof(buffer), fp)) { if (!strncmp(buffer, "# ", 3) || !strncmp(buffer, "#\t", 2)) { - buffer[0] = ' '; + /* '#' followed by a tab or more than one space indicates a + * continuation of the long description. + */ offset += snprintf(description + offset, DESC_MAX - offset, - "%s", buffer); + "%s", buffer + 1); } else { - fputs(buffer, fp); - break; /* Long description ends */ + /* This line is not part of the long description, + * so continue with normal processing. + */ + processed_line = FALSE; + break; } } - continue; - } - if ((xml_l_dscrpt == NULL) && (offset > 0)) { + // Make long description safe to use in XML xml_l_dscrpt = (char *)xmlEncodeEntitiesReentrant(NULL, BAD_CAST(description)); + + if (processed_line) { + // We grabbed the line into the long description + continue; + } } - if (!strncasecmp(buffer, LSB_INITSCRIPT_INFOEND_TAG, - strlen(LSB_INITSCRIPT_INFOEND_TAG))) { - /* Get to the out border of LSB comment block */ + // Stop if we leave the header block + if (!strncmp(buffer, LSB_INITSCRIPT_INFOEND_TAG, + strlen(LSB_INITSCRIPT_INFOEND_TAG))) { break; } if (buffer[0] != '#') { - break; /* Out of comment block in the beginning */ + break; } } fclose(fp); *output = crm_strdup_printf(lsb_metadata_template, type, (xml_l_dscrpt? xml_l_dscrpt : type), (s_dscrpt? s_dscrpt : type), (provides? provides : ""), (req_start? req_start : ""), (req_stop? req_stop : ""), (shld_start? shld_start : ""), (shld_stop? shld_stop : ""), (dflt_start? dflt_start : ""), (dflt_stop? dflt_stop : "")); lsb_meta_helper_free_value(xml_l_dscrpt); lsb_meta_helper_free_value(s_dscrpt); lsb_meta_helper_free_value(provides); lsb_meta_helper_free_value(req_start); lsb_meta_helper_free_value(req_stop); lsb_meta_helper_free_value(shld_start); lsb_meta_helper_free_value(shld_stop); lsb_meta_helper_free_value(dflt_start); lsb_meta_helper_free_value(dflt_stop); crm_trace("Created fake metadata: %llu", (unsigned long long) strlen(*output)); return pcmk_ok; } #if SUPPORT_NAGIOS static int nagios_get_metadata(const char *type, char **output) { int rc = pcmk_ok; FILE *file_strm = NULL; int start = 0, length = 0, read_len = 0; char *metadata_file = NULL; int len = 36; len += strlen(NAGIOS_METADATA_DIR); len += strlen(type); metadata_file = calloc(1, len); CRM_CHECK(metadata_file != NULL, return -ENOMEM); sprintf(metadata_file, "%s/%s.xml", NAGIOS_METADATA_DIR, type); file_strm = fopen(metadata_file, "r"); if (file_strm == NULL) { crm_err("Metadata file %s does not exist", metadata_file); free(metadata_file); return -EIO; } /* see how big the file is */ start = ftell(file_strm); fseek(file_strm, 0L, SEEK_END); length = ftell(file_strm); fseek(file_strm, 0L, start); CRM_ASSERT(length >= 0); CRM_ASSERT(start == ftell(file_strm)); if (length <= 0) { crm_info("%s was not valid", metadata_file); free(*output); *output = NULL; rc = -EIO; } else { crm_trace("Reading %d bytes from file", length); *output = calloc(1, (length + 1)); read_len = fread(*output, 1, length, file_strm); if (read_len != length) { crm_err("Calculated and read bytes differ: %d vs. %d", length, read_len); free(*output); *output = NULL; rc = -EIO; } } fclose(file_strm); free(metadata_file); return rc; } #endif #if SUPPORT_HEARTBEAT /* strictly speaking, support for class=heartbeat style scripts * does not require "heartbeat support" to be enabled. * But since those scripts are part of the "heartbeat" package usually, * and are very unlikely to be present in any other deployment, * I leave it inside this ifdef. * * Yes, I know, these are legacy and should die, * or at least be rewritten to be a proper OCF style agent. * But they exist, and custom scripts following these rules do, too. * * Taken from the old "glue" lrmd, see * http://hg.linux-ha.org/glue/file/0a7add1d9996/lib/plugins/lrm/raexechb.c#l49 * http://hg.linux-ha.org/glue/file/0a7add1d9996/lib/plugins/lrm/raexechb.c#l393 */ static const char hb_metadata_template[] = "\n" "\n" "\n" "1.0\n" "\n" "%s" "\n" "%s\n" "\n" "\n" "\n" "This argument will be passed as the first argument to the " "heartbeat resource agent (assuming it supports one)\n" "\n" "argv[1]\n" "\n" "\n" "\n" "\n" "This argument will be passed as the second argument to the " "heartbeat resource agent (assuming it supports one)\n" "\n" "argv[2]\n" "\n" "\n" "\n" "\n" "This argument will be passed as the third argument to the " "heartbeat resource agent (assuming it supports one)\n" "\n" "argv[3]\n" "\n" "\n" "\n" "\n" "This argument will be passed as the fourth argument to the " "heartbeat resource agent (assuming it supports one)\n" "\n" "argv[4]\n" "\n" "\n" "\n" "\n" "This argument will be passed as the fifth argument to the " "heartbeat resource agent (assuming it supports one)\n" "\n" "argv[5]\n" "\n" "\n" "\n" "\n" "\n" "\n" "\n" "\n" "\n" "\n" "\n" "\n" "\n"; static int heartbeat_get_metadata(const char *type, char **output) { *output = crm_strdup_printf(hb_metadata_template, type, type, type); crm_trace("Created fake metadata: %llu", (unsigned long long) strlen(*output)); return pcmk_ok; } #endif static gboolean action_get_metadata(svc_action_t *op) { const char *class = op->standard; if (op->agent == NULL) { crm_err("meta-data requested without specifying agent"); return FALSE; } if (class == NULL) { crm_err("meta-data requested for agent %s without specifying class", op->agent); return FALSE; } if (!strcmp(class, PCMK_RESOURCE_CLASS_SERVICE)) { class = resources_find_service_class(op->agent); } if (class == NULL) { crm_err("meta-data requested for %s, but could not determine class", op->agent); return FALSE; } if (safe_str_eq(class, PCMK_RESOURCE_CLASS_LSB)) { return (lsb_get_metadata(op->agent, &op->stdout_data) >= 0); } #if SUPPORT_NAGIOS if (safe_str_eq(class, PCMK_RESOURCE_CLASS_NAGIOS)) { return (nagios_get_metadata(op->agent, &op->stdout_data) >= 0); } #endif #if SUPPORT_HEARTBEAT if (safe_str_eq(class, PCMK_RESOURCE_CLASS_HB)) { return (heartbeat_get_metadata(op->agent, &op->stdout_data) >= 0); } #endif return action_exec_helper(op); } gboolean services_action_sync(svc_action_t * op) { gboolean rc = TRUE; if (op == NULL) { crm_trace("No operation to execute"); return FALSE; } op->synchronous = true; if (safe_str_eq(op->action, "meta-data")) { /* Synchronous meta-data operations are handled specially. Since most * resource classes don't provide any meta-data, it has to be * synthesized from available information about the agent. * * services_action_async() doesn't treat meta-data actions specially, so * it will result in an error for classes that don't support the action. */ rc = action_get_metadata(op); } else { rc = action_exec_helper(op); } crm_trace(" > %s_%s_%d: %s = %d", op->rsc, op->action, op->interval, op->opaque->exec, op->rc); if (op->stdout_data) { crm_trace(" > stdout: %s", op->stdout_data); } if (op->stderr_data) { crm_trace(" > stderr: %s", op->stderr_data); } return rc; } GList * get_directory_list(const char *root, gboolean files, gboolean executable) { return services_os_get_directory_list(root, files, executable); } GList * services_list(void) { return resources_list_agents(PCMK_RESOURCE_CLASS_LSB, NULL); } #if SUPPORT_HEARTBEAT static GList * resources_os_list_hb_agents(void) { return services_os_get_directory_list(HB_RA_DIR, TRUE, TRUE); } #endif GList * resources_list_standards(void) { GList *standards = NULL; GList *agents = NULL; standards = g_list_append(standards, strdup(PCMK_RESOURCE_CLASS_OCF)); standards = g_list_append(standards, strdup(PCMK_RESOURCE_CLASS_LSB)); standards = g_list_append(standards, strdup(PCMK_RESOURCE_CLASS_SERVICE)); #if SUPPORT_SYSTEMD agents = systemd_unit_listall(); if (agents) { standards = g_list_append(standards, strdup(PCMK_RESOURCE_CLASS_SYSTEMD)); g_list_free_full(agents, free); } #endif #if SUPPORT_UPSTART agents = upstart_job_listall(); if (agents) { standards = g_list_append(standards, strdup(PCMK_RESOURCE_CLASS_UPSTART)); g_list_free_full(agents, free); } #endif #if SUPPORT_NAGIOS agents = resources_os_list_nagios_agents(); if (agents) { standards = g_list_append(standards, strdup(PCMK_RESOURCE_CLASS_NAGIOS)); g_list_free_full(agents, free); } #endif #if SUPPORT_HEARTBEAT standards = g_list_append(standards, strdup(PCMK_RESOURCE_CLASS_HB)); #endif return standards; } GList * resources_list_providers(const char *standard) { if (crm_provider_required(standard)) { return resources_os_list_ocf_providers(); } return NULL; } GList * resources_list_agents(const char *standard, const char *provider) { if ((standard == NULL) || (strcasecmp(standard, PCMK_RESOURCE_CLASS_SERVICE) == 0)) { GList *tmp1; GList *tmp2; GList *result = resources_os_list_lsb_agents(); if (standard == NULL) { tmp1 = result; tmp2 = resources_os_list_ocf_agents(NULL); if (tmp2) { result = g_list_concat(tmp1, tmp2); } } #if SUPPORT_SYSTEMD tmp1 = result; tmp2 = systemd_unit_listall(); if (tmp2) { result = g_list_concat(tmp1, tmp2); } #endif #if SUPPORT_UPSTART tmp1 = result; tmp2 = upstart_job_listall(); if (tmp2) { result = g_list_concat(tmp1, tmp2); } #endif return result; } else if (strcasecmp(standard, PCMK_RESOURCE_CLASS_OCF) == 0) { return resources_os_list_ocf_agents(provider); } else if (strcasecmp(standard, PCMK_RESOURCE_CLASS_LSB) == 0) { return resources_os_list_lsb_agents(); #if SUPPORT_HEARTBEAT } else if (strcasecmp(standard, PCMK_RESOURCE_CLASS_HB) == 0) { return resources_os_list_hb_agents(); #endif #if SUPPORT_SYSTEMD } else if (strcasecmp(standard, PCMK_RESOURCE_CLASS_SYSTEMD) == 0) { return systemd_unit_listall(); #endif #if SUPPORT_UPSTART } else if (strcasecmp(standard, PCMK_RESOURCE_CLASS_UPSTART) == 0) { return upstart_job_listall(); #endif #if SUPPORT_NAGIOS } else if (strcasecmp(standard, PCMK_RESOURCE_CLASS_NAGIOS) == 0) { return resources_os_list_nagios_agents(); #endif } return NULL; } diff --git a/lib/services/systemd.c b/lib/services/systemd.c index 6f3c28e654..4642386538 100644 --- a/lib/services/systemd.c +++ b/lib/services/systemd.c @@ -1,761 +1,792 @@ /* * Copyright (C) 2012-2016 Andrew Beekhof * * This source code is licensed under the GNU Lesser General Public License * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY. */ #include #include #include #include #include #include #include #include #include #include gboolean systemd_unit_exec_with_unit(svc_action_t * op, const char *unit); #define BUS_NAME "org.freedesktop.systemd1" #define BUS_NAME_MANAGER BUS_NAME ".Manager" #define BUS_NAME_UNIT BUS_NAME ".Unit" #define BUS_PATH "/org/freedesktop/systemd1" static inline DBusMessage * systemd_new_method(const char *method) { crm_trace("Calling: %s on " BUS_NAME_MANAGER, method); return dbus_message_new_method_call(BUS_NAME, BUS_PATH, BUS_NAME_MANAGER, method); } /* * Functions to manage a static DBus connection */ static DBusConnection* systemd_proxy = NULL; static inline DBusPendingCall * systemd_send(DBusMessage *msg, void(*done)(DBusPendingCall *pending, void *user_data), void *user_data, int timeout) { return pcmk_dbus_send(msg, systemd_proxy, done, user_data, timeout); } static inline DBusMessage * systemd_send_recv(DBusMessage *msg, DBusError *error, int timeout) { return pcmk_dbus_send_recv(msg, systemd_proxy, error, timeout); } /*! * \internal * \brief Send a method to systemd without arguments, and wait for reply * * \param[in] method Method to send * * \return Systemd reply on success, NULL (and error will be logged) otherwise * * \note The caller must call dbus_message_unref() on the reply after * handling it. */ static DBusMessage * systemd_call_simple_method(const char *method) { DBusMessage *msg = systemd_new_method(method); DBusMessage *reply = NULL; DBusError error; /* Don't call systemd_init() here, because that calls this */ CRM_CHECK(systemd_proxy, return NULL); if (msg == NULL) { crm_err("Could not create message to send %s to systemd", method); return NULL; } dbus_error_init(&error); reply = systemd_send_recv(msg, &error, DBUS_TIMEOUT_USE_DEFAULT); dbus_message_unref(msg); if (dbus_error_is_set(&error)) { crm_err("Could not send %s to systemd: %s (%s)", method, error.message, error.name); dbus_error_free(&error); return NULL; } else if (reply == NULL) { crm_err("Could not send %s to systemd: no reply received", method); return NULL; } return reply; } static gboolean systemd_init(void) { static int need_init = 1; /* http://dbus.freedesktop.org/doc/api/html/group__DBusConnection.html */ if (systemd_proxy && dbus_connection_get_is_connected(systemd_proxy) == FALSE) { crm_warn("Connection to System DBus is closed. Reconnecting..."); pcmk_dbus_disconnect(systemd_proxy); systemd_proxy = NULL; need_init = 1; } if (need_init) { need_init = 0; systemd_proxy = pcmk_dbus_connect(); } if (systemd_proxy == NULL) { return FALSE; } return TRUE; } static inline char * systemd_get_property(const char *unit, const char *name, void (*callback)(const char *name, const char *value, void *userdata), void *userdata, DBusPendingCall **pending, int timeout) { return systemd_proxy? pcmk_dbus_get_property(systemd_proxy, BUS_NAME, unit, BUS_NAME_UNIT, name, callback, userdata, pending, timeout) : NULL; } void systemd_cleanup(void) { if (systemd_proxy) { pcmk_dbus_disconnect(systemd_proxy); systemd_proxy = NULL; } } /* * end of systemd_proxy functions */ /*! * \internal * \brief Check whether a file name represents a systemd unit * * \param[in] name File name to check * * \return Pointer to "dot" before filename extension if so, NULL otherwise */ static const char * systemd_unit_extension(const char *name) { if (name) { const char *dot = strrchr(name, '.'); if (dot && (!strcmp(dot, ".service") || !strcmp(dot, ".socket"))) { return dot; } } return NULL; } static char * systemd_service_name(const char *name) { if (name == NULL) { return NULL; } if (systemd_unit_extension(name)) { return strdup(name); } return crm_strdup_printf("%s.service", name); } static void systemd_daemon_reload_complete(DBusPendingCall *pending, void *user_data) { DBusError error; DBusMessage *reply = NULL; unsigned int reload_count = GPOINTER_TO_UINT(user_data); dbus_error_init(&error); if(pending) { reply = dbus_pending_call_steal_reply(pending); } if (pcmk_dbus_find_error(pending, reply, &error)) { crm_err("Could not issue systemd reload %d: %s", reload_count, error.message); dbus_error_free(&error); } else { crm_trace("Reload %d complete", reload_count); } if(pending) { dbus_pending_call_unref(pending); } if(reply) { dbus_message_unref(reply); } } static bool systemd_daemon_reload(int timeout) { static unsigned int reload_count = 0; DBusMessage *msg = systemd_new_method("Reload"); reload_count++; CRM_ASSERT(msg != NULL); systemd_send(msg, systemd_daemon_reload_complete, GUINT_TO_POINTER(reload_count), timeout); dbus_message_unref(msg); return TRUE; } static bool systemd_mask_error(svc_action_t *op, const char *error) { crm_trace("Could not issue %s for %s: %s", op->action, op->rsc, error); if(strstr(error, "org.freedesktop.systemd1.InvalidName") || strstr(error, "org.freedesktop.systemd1.LoadFailed") || strstr(error, "org.freedesktop.systemd1.NoSuchUnit")) { if (safe_str_eq(op->action, "stop")) { crm_trace("Masking %s failure for %s: unknown services are stopped", op->action, op->rsc); op->rc = PCMK_OCF_OK; return TRUE; } else { crm_trace("Mapping %s failure for %s: unknown services are not installed", op->action, op->rsc); op->rc = PCMK_OCF_NOT_INSTALLED; op->status = PCMK_LRM_OP_NOT_INSTALLED; return FALSE; } } return FALSE; } static const char * systemd_loadunit_result(DBusMessage *reply, svc_action_t * op) { const char *path = NULL; DBusError error; if (pcmk_dbus_find_error((void*)&path, reply, &error)) { if(op && !systemd_mask_error(op, error.name)) { crm_err("Could not load systemd unit %s for %s: %s", op->agent, op->id, error.message); } dbus_error_free(&error); } else if(pcmk_dbus_type_check(reply, NULL, DBUS_TYPE_OBJECT_PATH, __FUNCTION__, __LINE__)) { dbus_message_get_args (reply, NULL, DBUS_TYPE_OBJECT_PATH, &path, DBUS_TYPE_INVALID); } if(op) { if (path) { systemd_unit_exec_with_unit(op, path); } else if (op->synchronous == FALSE) { operation_finalize(op); } } return path; } static void systemd_loadunit_cb(DBusPendingCall *pending, void *user_data) { DBusMessage *reply = NULL; svc_action_t * op = user_data; if(pending) { reply = dbus_pending_call_steal_reply(pending); } crm_trace("Got result: %p for %p / %p for %s", reply, pending, op->opaque->pending, op->id); CRM_LOG_ASSERT(pending == op->opaque->pending); services_set_op_pending(op, NULL); systemd_loadunit_result(reply, user_data); if(reply) { dbus_message_unref(reply); } } static char * systemd_unit_by_name(const gchar * arg_name, svc_action_t *op) { DBusMessage *msg; DBusMessage *reply = NULL; DBusPendingCall* pending = NULL; char *name = NULL; /* Equivalent to GetUnit if it's already loaded */ if (systemd_init() == FALSE) { return FALSE; } msg = systemd_new_method("LoadUnit"); CRM_ASSERT(msg != NULL); name = systemd_service_name(arg_name); CRM_LOG_ASSERT(dbus_message_append_args(msg, DBUS_TYPE_STRING, &name, DBUS_TYPE_INVALID)); free(name); if(op == NULL || op->synchronous) { const char *unit = NULL; char *munit = NULL; reply = systemd_send_recv(msg, NULL, (op? op->timeout : DBUS_TIMEOUT_USE_DEFAULT)); dbus_message_unref(msg); unit = systemd_loadunit_result(reply, op); if(unit) { munit = strdup(unit); } if(reply) { dbus_message_unref(reply); } return munit; } pending = systemd_send(msg, systemd_loadunit_cb, op, op->timeout); if(pending) { services_set_op_pending(op, pending); } dbus_message_unref(msg); return NULL; } GList * systemd_unit_listall(void) { - int lpc = 0; + int nfiles = 0; GList *units = NULL; DBusMessageIter args; DBusMessageIter unit; DBusMessageIter elem; DBusMessage *reply = NULL; if (systemd_init() == FALSE) { return NULL; } /* - " \n" \ - " \n" \ + " \n" \ + " \n" \ " \n" \ */ - reply = systemd_call_simple_method("ListUnits"); + reply = systemd_call_simple_method("ListUnitFiles"); if (reply == NULL) { return NULL; } if (!dbus_message_iter_init(reply, &args)) { - crm_err("Could not list systemd units: systemd reply has no arguments"); + crm_err("Could not list systemd unit files: systemd reply has no arguments"); dbus_message_unref(reply); return NULL; } if (!pcmk_dbus_type_check(reply, &args, DBUS_TYPE_ARRAY, __FUNCTION__, __LINE__)) { - crm_err("Could not list systemd units: systemd reply has invalid arguments"); + crm_err("Could not list systemd unit files: systemd reply has invalid arguments"); dbus_message_unref(reply); return NULL; } dbus_message_iter_recurse(&args, &unit); - while (dbus_message_iter_get_arg_type (&unit) != DBUS_TYPE_INVALID) { + for (; dbus_message_iter_get_arg_type(&unit) != DBUS_TYPE_INVALID; + dbus_message_iter_next(&unit)) { + DBusBasicValue value; + const char *match = NULL; + char *unit_name = NULL; + char *basename = NULL; if(!pcmk_dbus_type_check(reply, &unit, DBUS_TYPE_STRUCT, __FUNCTION__, __LINE__)) { + crm_debug("ListUnitFiles reply has unexpected type"); continue; } dbus_message_iter_recurse(&unit, &elem); if(!pcmk_dbus_type_check(reply, &elem, DBUS_TYPE_STRING, __FUNCTION__, __LINE__)) { + crm_debug("ListUnitFiles reply does not contain a string"); continue; } dbus_message_iter_get_basic(&elem, &value); - crm_trace("DBus ListUnits listed: %s", value.str); - if(value.str) { - const char *match = systemd_unit_extension(value.str); - - if (match) { - char *unit_name; - - if (!strcmp(match, ".service")) { - /* service is the "default" unit type, so strip it */ - unit_name = strndup(value.str, match - value.str); - } else { - unit_name = strdup(value.str); - } - lpc++; - units = g_list_append(units, unit_name); - } + if (value.str == NULL) { + crm_debug("ListUnitFiles reply did not provide a string"); + continue; + } + crm_trace("DBus ListUnitFiles listed: %s", value.str); + + match = systemd_unit_extension(value.str); + if (match == NULL) { + // Unit files always have an extension, so skip if not present + crm_debug("ListUnitFiles entry '%s' does not have an extension", + value.str); + continue; + } + + // ListUnitFiles returns full path names + basename = strrchr(value.str, '/'); + if (basename) { + basename = basename + 1; + } else { + basename = value.str; + } + + /* Unit files will include types (such as .target) that we can't manage, + * so filter the replies here. + */ + if (!strcmp(match, ".service")) { + // Service is the "default" unit type, so strip it + unit_name = strndup(basename, match - basename); + + } else if (!strcmp(match, ".mount") + || !strcmp(match, ".socket")) { + unit_name = strdup(basename); + } + if (unit_name == NULL) { + crm_trace("ListUnitFiles entry '%s' is not manageable", + value.str); + continue; } - dbus_message_iter_next (&unit); + + nfiles++; + units = g_list_prepend(units, unit_name); } dbus_message_unref(reply); - crm_trace("Found %d systemd services", lpc); + crm_trace("Found %d manageable systemd unit files", nfiles); + units = g_list_sort(units, crm_alpha_sort); return units; } gboolean systemd_unit_exists(const char *name) { char *unit = NULL; /* Note: Makes a blocking dbus calls * Used by resources_find_service_class() when resource class=service */ unit = systemd_unit_by_name(name, NULL); if(unit) { free(unit); return TRUE; } return FALSE; } static char * systemd_unit_metadata(const char *name, int timeout) { char *meta = NULL; char *desc = NULL; char *path = systemd_unit_by_name(name, NULL); if (path) { /* TODO: Worth a making blocking call for? Probably not. Possibly if cached. */ desc = systemd_get_property(path, "Description", NULL, NULL, NULL, timeout); } else { desc = crm_strdup_printf("Systemd unit file for %s", name); } meta = crm_strdup_printf("\n" "\n" "\n" " 1.0\n" " \n" " %s\n" " \n" " systemd unit file for %s\n" " \n" " \n" " \n" " \n" " \n" " \n" " \n" " \n" " \n" " \n" " \n" "\n", name, desc, name); free(desc); free(path); return meta; } static void systemd_exec_result(DBusMessage *reply, svc_action_t *op) { DBusError error; if (pcmk_dbus_find_error((void*)&error, reply, &error)) { /* ignore "already started" or "not running" errors */ if (!systemd_mask_error(op, error.name)) { crm_err("Could not issue %s for %s: %s", op->action, op->rsc, error.message); } dbus_error_free(&error); } else { if(!pcmk_dbus_type_check(reply, NULL, DBUS_TYPE_OBJECT_PATH, __FUNCTION__, __LINE__)) { crm_warn("Call to %s passed but return type was unexpected", op->action); op->rc = PCMK_OCF_OK; } else { const char *path = NULL; dbus_message_get_args (reply, NULL, DBUS_TYPE_OBJECT_PATH, &path, DBUS_TYPE_INVALID); crm_info("Call to %s passed: %s", op->action, path); op->rc = PCMK_OCF_OK; } } operation_finalize(op); } static void systemd_async_dispatch(DBusPendingCall *pending, void *user_data) { DBusMessage *reply = NULL; svc_action_t *op = user_data; if(pending) { reply = dbus_pending_call_steal_reply(pending); } crm_trace("Got result: %p for %p for %s, %s", reply, pending, op->rsc, op->action); CRM_LOG_ASSERT(pending == op->opaque->pending); services_set_op_pending(op, NULL); systemd_exec_result(reply, op); if(reply) { dbus_message_unref(reply); } } #define SYSTEMD_OVERRIDE_ROOT "/run/systemd/system/" static void systemd_unit_check(const char *name, const char *state, void *userdata) { svc_action_t * op = userdata; crm_trace("Resource %s has %s='%s'", op->rsc, name, state); if(state == NULL) { op->rc = PCMK_OCF_NOT_RUNNING; } else if (g_strcmp0(state, "active") == 0) { op->rc = PCMK_OCF_OK; } else if (g_strcmp0(state, "reloading") == 0) { op->rc = PCMK_OCF_OK; } else if (g_strcmp0(state, "activating") == 0) { op->rc = PCMK_OCF_PENDING; } else if (g_strcmp0(state, "deactivating") == 0) { op->rc = PCMK_OCF_PENDING; } else { op->rc = PCMK_OCF_NOT_RUNNING; } if (op->synchronous == FALSE) { services_set_op_pending(op, NULL); operation_finalize(op); } } gboolean systemd_unit_exec_with_unit(svc_action_t * op, const char *unit) { const char *method = op->action; DBusMessage *msg = NULL; DBusMessage *reply = NULL; CRM_ASSERT(unit); if (safe_str_eq(op->action, "monitor") || safe_str_eq(method, "status")) { DBusPendingCall *pending = NULL; char *state; state = systemd_get_property(unit, "ActiveState", (op->synchronous? NULL : systemd_unit_check), op, (op->synchronous? NULL : &pending), op->timeout); if (op->synchronous) { systemd_unit_check("ActiveState", state, op); free(state); return op->rc == PCMK_OCF_OK; } else if (pending) { services_set_op_pending(op, pending); return TRUE; } else { return operation_finalize(op); } } else if (g_strcmp0(method, "start") == 0) { FILE *file_strm = NULL; char *override_dir = crm_strdup_printf("%s/%s.service.d", SYSTEMD_OVERRIDE_ROOT, op->agent); char *override_file = crm_strdup_printf("%s/%s.service.d/50-pacemaker.conf", SYSTEMD_OVERRIDE_ROOT, op->agent); mode_t orig_umask; method = "StartUnit"; crm_build_path(override_dir, 0755); /* Ensure the override file is world-readable. This is not strictly * necessary, but it avoids a systemd warning in the logs. */ orig_umask = umask(S_IWGRP | S_IWOTH); file_strm = fopen(override_file, "w"); umask(orig_umask); if (file_strm != NULL) { /* TODO: Insert the start timeout in too */ char *override = crm_strdup_printf( "[Unit]\n" "Description=Cluster Controlled %s\n" "Before=pacemaker.service\n" "\n" "[Service]\n" "Restart=no\n", op->agent); int rc = fprintf(file_strm, "%s\n", override); free(override); if (rc < 0) { crm_perror(LOG_ERR, "Cannot write to systemd override file %s", override_file); } } else { crm_err("Cannot open systemd override file %s for writing", override_file); } if (file_strm != NULL) { fflush(file_strm); fclose(file_strm); } systemd_daemon_reload(op->timeout); free(override_file); free(override_dir); } else if (g_strcmp0(method, "stop") == 0) { char *override_file = crm_strdup_printf("%s/%s.service.d/50-pacemaker.conf", SYSTEMD_OVERRIDE_ROOT, op->agent); method = "StopUnit"; unlink(override_file); free(override_file); systemd_daemon_reload(op->timeout); } else if (g_strcmp0(method, "restart") == 0) { method = "RestartUnit"; } else { op->rc = PCMK_OCF_UNIMPLEMENT_FEATURE; goto cleanup; } crm_debug("Calling %s for %s: %s", method, op->rsc, unit); msg = systemd_new_method(method); CRM_ASSERT(msg != NULL); /* (ss) */ { const char *replace_s = "replace"; char *name = systemd_service_name(op->agent); CRM_LOG_ASSERT(dbus_message_append_args(msg, DBUS_TYPE_STRING, &name, DBUS_TYPE_INVALID)); CRM_LOG_ASSERT(dbus_message_append_args(msg, DBUS_TYPE_STRING, &replace_s, DBUS_TYPE_INVALID)); free(name); } if (op->synchronous == FALSE) { DBusPendingCall *pending = systemd_send(msg, systemd_async_dispatch, op, op->timeout); dbus_message_unref(msg); if(pending) { services_set_op_pending(op, pending); return TRUE; } else { return operation_finalize(op); } } else { reply = systemd_send_recv(msg, NULL, op->timeout); dbus_message_unref(msg); systemd_exec_result(reply, op); if(reply) { dbus_message_unref(reply); } return FALSE; } cleanup: if (op->synchronous == FALSE) { return operation_finalize(op); } return op->rc == PCMK_OCF_OK; } static gboolean systemd_timeout_callback(gpointer p) { svc_action_t * op = p; op->opaque->timerid = 0; crm_warn("%s operation on systemd unit %s named '%s' timed out", op->action, op->agent, op->rsc); operation_finalize(op); return FALSE; } /* For an asynchronous 'op', returns FALSE if 'op' should be free'd by the caller */ /* For a synchronous 'op', returns FALSE if 'op' fails */ gboolean systemd_unit_exec(svc_action_t * op) { char *unit = NULL; CRM_ASSERT(op); CRM_ASSERT(systemd_init()); op->rc = PCMK_OCF_UNKNOWN_ERROR; crm_debug("Performing %ssynchronous %s op on systemd unit %s named '%s'", op->synchronous ? "" : "a", op->action, op->agent, op->rsc); if (safe_str_eq(op->action, "meta-data")) { /* TODO: See if we can teach the lrmd not to make these calls synchronously */ op->stdout_data = systemd_unit_metadata(op->agent, op->timeout); op->rc = PCMK_OCF_OK; if (op->synchronous == FALSE) { return operation_finalize(op); } return TRUE; } unit = systemd_unit_by_name(op->agent, op); free(unit); if (op->synchronous == FALSE) { if (op->opaque->pending) { op->opaque->timerid = g_timeout_add(op->timeout + 5000, systemd_timeout_callback, op); services_add_inflight_op(op); return TRUE; } else { return operation_finalize(op); } } return op->rc == PCMK_OCF_OK; } diff --git a/mcp/pacemaker.sysconfig b/mcp/pacemaker.sysconfig index 0ca8f9de06..fe92a94643 100644 --- a/mcp/pacemaker.sysconfig +++ b/mcp/pacemaker.sysconfig @@ -1,142 +1,142 @@ # If pacemaker is started via init script, the script may attempt to detect the # cluster layer in use. This option forces it to recognize a particular type, # in case its detection is inaccurate. Currently, the only value that is # significant is "cman", which will cause the init script to start and stop # important ancillary services so that services such as fenced and cman can # reliably shut down. Any other value is ignored. The default is unset. # PCMK_STACK=cman #==#==# Variables that control logging # Enable debug logging globally or per-subsystem. # Multiple subsystems may be listed separated by commas, # e.g. PCMK_debug=crmd,pengine # PCMK_debug=yes|no|crmd|pengine|cib|stonith-ng|attrd|pacemakerd # Send detailed log messages to the specified file. Compared to messages logged # via syslog, messages in this file may have extended information, and will # include messages of "info" severity (and, if debug and/or trace logging # has been enabled, those as well). This log is of more use to developers and # advanced system administrators, and when reporting problems. By default, # Pacemaker will use the value of logfile in corosync.conf, if found. # PCMK_logfile=/var/log/pacemaker.log # Enable logging via syslog, using the specified syslog facility. Messages sent # here are of value to all Pacemaker users. This can be disabled using "none", # but that is not recommended. The default is "daemon". # PCMK_logfacility=none|daemon|user|local0|local1|local2|local3|local4|local5|local6|local7 # Unless syslog logging is disabled using PCMK_logfacility=none, messages of # the specified severity and higher will be sent to syslog. The default value # of "notice" is appropriate for most installations; "info" is highly verbose # and "debug" is almost certain to send you blind (which is why there is a # separate detail log specified by PCMK_logfile). # PCMK_logpriority=emerg|alert|crit|error|warning|notice|info|debug # Log all messages from a comma-separated list of functions. # PCMK_trace_functions=function1,function2,function3 # Log all messages from a comma-separated list of files (no path). # Wildcards are supported, e.g. PCMK_trace_files=prefix*.c # PCMK_trace_files=file.c,other.h # Log all messages matching comma-separated list of formats. # PCMK_trace_formats="Sent delete %d" # Log all messages from a comma-separated list of tags. # PCMK_trace_tags=tag1,tag2 # Dump the blackbox whenever the message at function and line is emitted, # e.g. PCMK_trace_blackbox=te_graph_trigger:223,unpack_clone:81 # PCMK_trace_blackbox=fn:line,fn2:line2,... # Enable blackbox logging globally or per-subsystem. The blackbox contains a # rolling buffer of all logs (including info, debug, and trace) and is written # after a crash or assertion failure, and/or when SIGTRAP is received. The # blackbox recorder can also be enabled for Pacemaker daemons at runtime by # sending SIGUSR1 (or SIGTRAP), and disabled by sending SIGUSR2. Multiple # subsystems may be listed separated by commas, e.g. PCMK_blackbox=crmd,pengine # PCMK_blackbox=yes|no|crmd|pengine|cib|stonith-ng|attrd|pacemakerd #==#==# Advanced use only # By default, nodes will join the cluster in an online state when they first # start, unless they were previously put into standby mode. If this variable is # set to "standby" or "online", it will force this node to join in the # specified state when starting. -# (experimental; currently ignored for Pacemaker Remote nodes) +# (only supported for cluster nodes, not Pacemaker Remote nodes) # PCMK_node_start_state=default # If the cluster uses an older version of corosync (prior to 2.0), set this to # "true", which will use a node's uname as its UUID. The default, "false", is # appropriate for newer versions of corosync, and will use a node's corosync ID # as its UUID. It is ignored by clusters that do not use corosync. # PCMK_uname_is_uuid=false # Specify an alternate location for RNG schemas and XSL transforms. # (This is of use only to developers.) # PCMK_schema_directory=/some/path # Pacemaker consists of a master process with multiple subsidiary daemons. If # one of the daemons crashes, the master process will normally attempt to # restart it. If this is set to "true", the master process will instead panic # the host (see PCMK_panic_action). The default is unset. # PCMK_fail_fast=no # Pacemaker will panic its host under certain conditions. If this is set to # "crash", Pacemaker will trigger a kernel crash (which is useful if you want a # kernel dump to investigate). For any other value, Pacemaker will trigger a # host reboot. The default is unset. # PCMK_panic_action=crash #==#==# Pacemaker Remote # Use the contents of this file as the authorization key to use with Pacemaker # Remote connections. This file must be readable by Pacemaker daemons (that is, # it must allow read permissions to either the hacluster user or the haclient # group), and its contents must be identical on all nodes. The default is # "/etc/pacemaker/authkey". # PCMK_authkey_location=/etc/pacemaker/authkey # Use this TCP port number when connecting to a Pacemaker Remote node. This # value must be the same on all nodes. The default is "3121". # PCMK_remote_port=3121 #==#==# IPC # Force use of a particular class of IPC connection. # PCMK_ipc_type=shared-mem|socket|posix|sysv # Specify an IPC buffer size in bytes. This is useful when connecting to really # big clusters that exceed the default 128KB buffer. # PCMK_ipc_buffer=131072 #==#==# Profiling and memory leak testing (mainly useful to developers) # Affect the behavior of glib's memory allocator. Setting to "always-malloc" # when running under valgrind will help valgrind track malloc/free better; # setting to "debug-blocks" when not running under valgrind will perform # (somewhat expensive) memory checks. # G_SLICE=always-malloc # Uncommenting this will make malloc() initialize newly allocated memory # and free() wipe it (to help catch uninitialized-memory/use-after-free). # MALLOC_PERTURB_=221 # Uncommenting this will make malloc() and friends print to stderr and abort # for some (inexpensive) memory checks. # MALLOC_CHECK_=3 # Set to yes/no or cib,crmd etc. to run some or all daemons under valgrind. # PCMK_valgrind_enabled=yes # PCMK_valgrind_enabled=cib,crmd # Set to yes/no or cib,crmd etc. to run some or all daemons under valgrind with # the callgrind tool enabled. # PCMK_callgrind_enabled=yes # PCMK_callgrind_enabled=cib,crmd # Set the options to pass to valgrind, when valgrind is enabled. See # valgrind(1) man page for details. "--vgdb=no" is specified because lrmd can # lower privileges when executing commands, which would otherwise leave a bunch # of unremovable files in /tmp. VALGRIND_OPTS="--leak-check=full --trace-children=no --vgdb=no --num-callers=25 --log-file=/var/lib/pacemaker/valgrind-%p --suppressions=/usr/share/pacemaker/tests/valgrind-pcmk.suppressions --gen-suppressions=all" diff --git a/pengine/graph.c b/pengine/graph.c index 8ee6aa8f69..e03d2c0d6b 100644 --- a/pengine/graph.c +++ b/pengine/graph.c @@ -1,1715 +1,1719 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include #include #include #include #include #include #include #include #include void update_colo_start_chain(action_t * action); gboolean rsc_update_action(action_t * first, action_t * then, enum pe_ordering type); static enum pe_action_flags get_action_flags(action_t * action, node_t * node) { enum pe_action_flags flags = action->flags; if (action->rsc) { flags = action->rsc->cmds->action_flags(action, NULL); if (pe_rsc_is_clone(action->rsc) && node) { /* We only care about activity on $node */ enum pe_action_flags clone_flags = action->rsc->cmds->action_flags(action, node); /* Go to great lengths to ensure the correct value for pe_action_runnable... * * If we are a clone, then for _ordering_ constraints, it's only relevant * if we are runnable _anywhere_. * * This only applies to _runnable_ though, and only for ordering constraints. * If this function is ever used during colocation, then we'll need additional logic * * Not very satisfying, but it's logical and appears to work well. */ if (is_not_set(clone_flags, pe_action_runnable) && is_set(flags, pe_action_runnable)) { pe_rsc_trace(action->rsc, "Fixing up runnable flag for %s", action->uuid); set_bit(clone_flags, pe_action_runnable); } flags = clone_flags; } } return flags; } static char * convert_non_atomic_uuid(char *old_uuid, resource_t * rsc, gboolean allow_notify, gboolean free_original) { int interval = 0; char *uuid = NULL; char *rid = NULL; char *raw_task = NULL; int task = no_action; CRM_ASSERT(rsc); pe_rsc_trace(rsc, "Processing %s", old_uuid); if (old_uuid == NULL) { return NULL; } else if (strstr(old_uuid, "notify") != NULL) { goto done; /* no conversion */ } else if (rsc->variant < pe_group) { goto done; /* no conversion */ } CRM_ASSERT(parse_op_key(old_uuid, &rid, &raw_task, &interval)); if (interval > 0) { goto done; /* no conversion */ } task = text2task(raw_task); switch (task) { case stop_rsc: case start_rsc: case action_notify: case action_promote: case action_demote: break; case stopped_rsc: case started_rsc: case action_notified: case action_promoted: case action_demoted: task--; break; case monitor_rsc: case shutdown_crm: case stonith_node: task = no_action; break; default: crm_err("Unknown action: %s", raw_task); task = no_action; break; } if (task != no_action) { if (is_set(rsc->flags, pe_rsc_notify) && allow_notify) { uuid = generate_notify_key(rid, "confirmed-post", task2text(task + 1)); } else { uuid = generate_op_key(rid, task2text(task + 1), 0); } pe_rsc_trace(rsc, "Converted %s -> %s", old_uuid, uuid); } done: if (uuid == NULL) { uuid = strdup(old_uuid); } if (free_original) { free(old_uuid); } free(raw_task); free(rid); return uuid; } static action_t * rsc_expand_action(action_t * action) { gboolean notify = FALSE; action_t *result = action; resource_t *rsc = action->rsc; if (rsc == NULL) { return action; } if ((rsc->parent == NULL) || (pe_rsc_is_clone(rsc) && (rsc->parent->variant == pe_container))) { /* Only outermost resources have notification actions. * The exception is those in bundles. */ notify = is_set(rsc->flags, pe_rsc_notify); } if (rsc->variant >= pe_group) { /* Expand 'start' -> 'started' */ char *uuid = NULL; uuid = convert_non_atomic_uuid(action->uuid, rsc, notify, FALSE); if (uuid) { pe_rsc_trace(rsc, "Converting %s to %s %d", action->uuid, uuid, is_set(rsc->flags, pe_rsc_notify)); result = find_first_action(rsc->actions, uuid, NULL, NULL); if (result == NULL) { crm_err("Couldn't expand %s to %s in %s", action->uuid, uuid, rsc->id); result = action; } free(uuid); } } return result; } static enum pe_graph_flags graph_update_action(action_t * first, action_t * then, node_t * node, enum pe_action_flags first_flags, enum pe_action_flags then_flags, enum pe_ordering type) { enum pe_graph_flags changed = pe_graph_none; gboolean processed = FALSE; /* TODO: Do as many of these in parallel as possible */ if (type & pe_order_implies_then) { processed = TRUE; if (then->rsc) { changed |= then->rsc->cmds->update_actions(first, then, node, first_flags & pe_action_optional, pe_action_optional, pe_order_implies_then); } else if (is_set(first_flags, pe_action_optional) == FALSE) { if (update_action_flags(then, pe_action_optional | pe_action_clear, __FUNCTION__, __LINE__)) { changed |= pe_graph_updated_then; } } if (changed) { pe_rsc_trace(then->rsc, "implies right: %s then %s: changed", first->uuid, then->uuid); } else { crm_trace("implies right: %s then %s %p", first->uuid, then->uuid, then->rsc); } } if ((type & pe_order_restart) && then->rsc) { enum pe_action_flags restart = (pe_action_optional | pe_action_runnable); processed = TRUE; changed |= then->rsc->cmds->update_actions(first, then, node, first_flags, restart, pe_order_restart); if (changed) { pe_rsc_trace(then->rsc, "restart: %s then %s: changed", first->uuid, then->uuid); } else { crm_trace("restart: %s then %s", first->uuid, then->uuid); } } if (type & pe_order_implies_first) { processed = TRUE; if (first->rsc) { changed |= first->rsc->cmds->update_actions(first, then, node, first_flags, pe_action_optional, pe_order_implies_first); } else if (is_set(first_flags, pe_action_optional) == FALSE) { pe_rsc_trace(first->rsc, "first unrunnable: %s (%d) then %s (%d)", first->uuid, is_set(first_flags, pe_action_optional), then->uuid, is_set(then_flags, pe_action_optional)); if (update_action_flags(first, pe_action_runnable | pe_action_clear, __FUNCTION__, __LINE__)) { changed |= pe_graph_updated_first; } } if (changed) { pe_rsc_trace(then->rsc, "implies left: %s then %s: changed", first->uuid, then->uuid); } else { crm_trace("implies left: %s (%d) then %s (%d)", first->uuid, is_set(first_flags, pe_action_optional), then->uuid, is_set(then_flags, pe_action_optional)); } } if (type & pe_order_implies_first_master) { processed = TRUE; if (then->rsc) { changed |= then->rsc->cmds->update_actions(first, then, node, first_flags & pe_action_optional, pe_action_optional, pe_order_implies_first_master); } if (changed) { pe_rsc_trace(then->rsc, "implies left when right rsc is Master role: %s then %s: changed", first->uuid, then->uuid); } else { crm_trace("implies left when right rsc is Master role: %s then %s", first->uuid, then->uuid); } } if (type & pe_order_one_or_more) { processed = TRUE; if (then->rsc) { changed |= then->rsc->cmds->update_actions(first, then, node, first_flags, pe_action_runnable, pe_order_one_or_more); } else if (is_set(first_flags, pe_action_runnable)) { /* alright. a "first" action is considered runnable, incremente * the 'runnable_before' counter */ then->runnable_before++; /* if the runnable before count for then exceeds the required number * of "before" runnable actions... mark then as runnable */ if (then->runnable_before >= then->required_runnable_before) { if (update_action_flags(then, pe_action_runnable, __FUNCTION__, __LINE__)) { changed |= pe_graph_updated_then; } } } if (changed) { pe_rsc_trace(then->rsc, "runnable_one_or_more: %s then %s: changed", first->uuid, then->uuid); } else { crm_trace("runnable_one_or_more: %s then %s", first->uuid, then->uuid); } } if (type & pe_order_runnable_left) { processed = TRUE; if (then->rsc) { changed |= then->rsc->cmds->update_actions(first, then, node, first_flags, pe_action_runnable, pe_order_runnable_left); } else if (is_set(first_flags, pe_action_runnable) == FALSE) { pe_rsc_trace(then->rsc, "then unrunnable: %s then %s", first->uuid, then->uuid); if (update_action_flags(then, pe_action_runnable | pe_action_clear, __FUNCTION__, __LINE__)) { changed |= pe_graph_updated_then; } } if (changed) { pe_rsc_trace(then->rsc, "runnable: %s then %s: changed", first->uuid, then->uuid); } else { crm_trace("runnable: %s then %s", first->uuid, then->uuid); } } if (type & pe_order_implies_first_migratable) { processed = TRUE; if (then->rsc) { changed |= then->rsc->cmds->update_actions(first, then, node, first_flags, pe_action_optional, pe_order_implies_first_migratable); } if (changed) { pe_rsc_trace(then->rsc, "optional: %s then %s: changed", first->uuid, then->uuid); } else { crm_trace("optional: %s then %s", first->uuid, then->uuid); } } if (type & pe_order_pseudo_left) { processed = TRUE; if (then->rsc) { changed |= then->rsc->cmds->update_actions(first, then, node, first_flags, pe_action_optional, pe_order_pseudo_left); } if (changed) { pe_rsc_trace(then->rsc, "optional: %s then %s: changed", first->uuid, then->uuid); } else { crm_trace("optional: %s then %s", first->uuid, then->uuid); } } if (type & pe_order_optional) { processed = TRUE; if (then->rsc) { changed |= then->rsc->cmds->update_actions(first, then, node, first_flags, pe_action_runnable, pe_order_optional); } if (changed) { pe_rsc_trace(then->rsc, "optional: %s then %s: changed", first->uuid, then->uuid); } else { crm_trace("optional: %s then %s", first->uuid, then->uuid); } } if (type & pe_order_asymmetrical) { processed = TRUE; if (then->rsc) { changed |= then->rsc->cmds->update_actions(first, then, node, first_flags, pe_action_runnable, pe_order_asymmetrical); } if (changed) { pe_rsc_trace(then->rsc, "asymmetrical: %s then %s: changed", first->uuid, then->uuid); } else { crm_trace("asymmetrical: %s then %s", first->uuid, then->uuid); } } if ((first->flags & pe_action_runnable) && (type & pe_order_implies_then_printed) && (first_flags & pe_action_optional) == 0) { processed = TRUE; crm_trace("%s implies %s printed", first->uuid, then->uuid); update_action_flags(then, pe_action_print_always, __FUNCTION__, __LINE__); /* don't care about changed */ } if (is_set(type, pe_order_implies_first_printed) && is_set(then_flags, pe_action_optional) == FALSE) { processed = TRUE; crm_trace("%s implies %s printed", then->uuid, first->uuid); update_action_flags(first, pe_action_print_always, __FUNCTION__, __LINE__); /* don't care about changed */ } if ((type & pe_order_implies_then || type & pe_order_implies_first || type & pe_order_restart) && first->rsc && safe_str_eq(first->task, RSC_STOP) && is_not_set(first->rsc->flags, pe_rsc_managed) && is_set(first->rsc->flags, pe_rsc_block) && is_not_set(first->flags, pe_action_runnable)) { if (update_action_flags(then, pe_action_runnable | pe_action_clear, __FUNCTION__, __LINE__)) { changed |= pe_graph_updated_then; } if (changed) { pe_rsc_trace(then->rsc, "unmanaged left: %s then %s: changed", first->uuid, then->uuid); } else { crm_trace("unmanaged left: %s then %s", first->uuid, then->uuid); } } if (processed == FALSE) { crm_trace("Constraint 0x%.6x not applicable", type); } return changed; } static void mark_start_blocked(resource_t *rsc, resource_t *reason) { GListPtr gIter = rsc->actions; char *reason_text = crm_strdup_printf("colocation with %s", reason->id); for (; gIter != NULL; gIter = gIter->next) { action_t *action = (action_t *) gIter->data; if (safe_str_neq(action->task, RSC_START)) { continue; } if (is_set(action->flags, pe_action_runnable)) { pe_action_set_flag_reason(__FUNCTION__, __LINE__, action, NULL, reason_text, pe_action_runnable, FALSE); update_colo_start_chain(action); update_action(action); } } free(reason_text); } void update_colo_start_chain(action_t *action) { GListPtr gIter = NULL; resource_t *rsc = NULL; if (is_not_set(action->flags, pe_action_runnable) && safe_str_eq(action->task, RSC_START)) { rsc = uber_parent(action->rsc); if (rsc->parent) { - // This is a bundle (uber_parent() stops _before_ the bundle) + /* For bundles, uber_parent() returns the clone/master, not the + * bundle, so the existence of rsc->parent implies this is a bundle. + * In this case, we need the bundle resource, so that we can check + * if all containers are stopped/stopping. + */ rsc = rsc->parent; } } if (rsc == NULL || rsc->rsc_cons_lhs == NULL) { return; } /* if rsc has children, all the children need to have start set to * unrunnable before we follow the colo chain for the parent. */ for (gIter = rsc->children; gIter != NULL; gIter = gIter->next) { resource_t *child = (resource_t *)gIter->data; action_t *start = find_first_action(child->actions, NULL, RSC_START, NULL); if (start == NULL || is_set(start->flags, pe_action_runnable)) { return; } } for (gIter = rsc->rsc_cons_lhs; gIter != NULL; gIter = gIter->next) { rsc_colocation_t *colocate_with = (rsc_colocation_t *)gIter->data; if (colocate_with->score == INFINITY) { mark_start_blocked(colocate_with->rsc_lh, action->rsc); } } } gboolean update_action(action_t * then) { GListPtr lpc = NULL; enum pe_graph_flags changed = pe_graph_none; int last_flags = then->flags; crm_trace("Processing %s (%s %s %s)", then->uuid, is_set(then->flags, pe_action_optional) ? "optional" : "required", is_set(then->flags, pe_action_runnable) ? "runnable" : "unrunnable", is_set(then->flags, pe_action_pseudo) ? "pseudo" : then->node ? then->node->details->uname : ""); if (is_set(then->flags, pe_action_requires_any)) { /* initialize current known runnable before actions to 0 * from here as graph_update_action is called for each of * then's before actions, this number will increment as * runnable 'first' actions are encountered */ then->runnable_before = 0; /* for backwards compatibility with previous options that use * the 'requires_any' flag, initialize required to 1 if it is * not set. */ if (then->required_runnable_before == 0) { then->required_runnable_before = 1; } pe_clear_action_bit(then, pe_action_runnable); /* We are relying on the pe_order_one_or_more clause of * graph_update_action(), called as part of the: * * 'if (first == other->action)' * * block below, to set this back if appropriate */ } for (lpc = then->actions_before; lpc != NULL; lpc = lpc->next) { action_wrapper_t *other = (action_wrapper_t *) lpc->data; action_t *first = other->action; node_t *then_node = then->node; node_t *first_node = first->node; enum pe_action_flags then_flags = 0; enum pe_action_flags first_flags = 0; if (first->rsc && first->rsc->variant == pe_group && safe_str_eq(first->task, RSC_START)) { first_node = first->rsc->fns->location(first->rsc, NULL, FALSE); if (first_node) { crm_trace("First: Found node %s for %s", first_node->details->uname, first->uuid); } } if (then->rsc && then->rsc->variant == pe_group && safe_str_eq(then->task, RSC_START)) { then_node = then->rsc->fns->location(then->rsc, NULL, FALSE); if (then_node) { crm_trace("Then: Found node %s for %s", then_node->details->uname, then->uuid); } } /* Disable constraint if it only applies when on same node, but isn't */ if (is_set(other->type, pe_order_same_node) && first_node && then_node && (first_node->details != then_node->details)) { crm_trace("Disabled constraint %s on %s -> %s on %s", other->action->uuid, first_node->details->uname, then->uuid, then_node->details->uname); other->type = pe_order_none; continue; } clear_bit(changed, pe_graph_updated_first); if (first->rsc && then->rsc && (first->rsc != then->rsc) && (is_parent(then->rsc, first->rsc) == FALSE)) { first = rsc_expand_action(first); } if (first != other->action) { crm_trace("Ordering %s after %s instead of %s", then->uuid, first->uuid, other->action->uuid); } first_flags = get_action_flags(first, then_node); then_flags = get_action_flags(then, first_node); crm_trace("Checking %s (%s %s %s) against %s (%s %s %s) filter=0x%.6x type=0x%.6x", then->uuid, is_set(then_flags, pe_action_optional) ? "optional" : "required", is_set(then_flags, pe_action_runnable) ? "runnable" : "unrunnable", is_set(then_flags, pe_action_pseudo) ? "pseudo" : then->node ? then->node->details-> uname : "", first->uuid, is_set(first_flags, pe_action_optional) ? "optional" : "required", is_set(first_flags, pe_action_runnable) ? "runnable" : "unrunnable", is_set(first_flags, pe_action_pseudo) ? "pseudo" : first->node ? first->node->details-> uname : "", first_flags, other->type); if (first == other->action) { /* * 'first' was not expanded (e.g. from 'start' to 'running'), which could mean it: * - has no associated resource, * - was a primitive, * - was pre-expanded (e.g. 'running' instead of 'start') * * The third argument here to graph_update_action() is a node which is used under two conditions: * - Interleaving, in which case first->node and * then->node are equal (and NULL) * - If 'then' is a clone, to limit the scope of the * constraint to instances on the supplied node * */ int otype = other->type; node_t *node = then->node; if(is_set(otype, pe_order_implies_then_on_node)) { /* Normally we want the _whole_ 'then' clone to * restart if 'first' is restarted, so then->node is * needed. * * However for unfencing, we want to limit this to * instances on the same node as 'first' (the * unfencing operation), so first->node is supplied. * * Swap the node, from then on we can can treat it * like any other 'pe_order_implies_then' */ clear_bit(otype, pe_order_implies_then_on_node); set_bit(otype, pe_order_implies_then); node = first->node; } clear_bit(first_flags, pe_action_pseudo); changed |= graph_update_action(first, then, node, first_flags, then_flags, otype); /* 'first' was for a complex resource (clone, group, etc), * create a new dependency if necessary */ } else if (order_actions(first, then, other->type)) { /* This was the first time 'first' and 'then' were associated, * start again to get the new actions_before list */ changed |= (pe_graph_updated_then | pe_graph_disable); } if (changed & pe_graph_disable) { crm_trace("Disabled constraint %s -> %s in favor of %s -> %s", other->action->uuid, then->uuid, first->uuid, then->uuid); clear_bit(changed, pe_graph_disable); other->type = pe_order_none; } if (changed & pe_graph_updated_first) { GListPtr lpc2 = NULL; crm_trace("Updated %s (first %s %s %s), processing dependents ", first->uuid, is_set(first->flags, pe_action_optional) ? "optional" : "required", is_set(first->flags, pe_action_runnable) ? "runnable" : "unrunnable", is_set(first->flags, pe_action_pseudo) ? "pseudo" : first->node ? first->node->details-> uname : ""); for (lpc2 = first->actions_after; lpc2 != NULL; lpc2 = lpc2->next) { action_wrapper_t *other = (action_wrapper_t *) lpc2->data; update_action(other->action); } update_action(first); } } if (is_set(then->flags, pe_action_requires_any)) { if (last_flags != then->flags) { changed |= pe_graph_updated_then; } else { clear_bit(changed, pe_graph_updated_then); } } if (changed & pe_graph_updated_then) { crm_trace("Updated %s (then %s %s %s), processing dependents ", then->uuid, is_set(then->flags, pe_action_optional) ? "optional" : "required", is_set(then->flags, pe_action_runnable) ? "runnable" : "unrunnable", is_set(then->flags, pe_action_pseudo) ? "pseudo" : then->node ? then->node->details-> uname : ""); if (is_set(last_flags, pe_action_runnable) && is_not_set(then->flags, pe_action_runnable)) { update_colo_start_chain(then); } update_action(then); for (lpc = then->actions_after; lpc != NULL; lpc = lpc->next) { action_wrapper_t *other = (action_wrapper_t *) lpc->data; update_action(other->action); } } return FALSE; } gboolean shutdown_constraints(node_t * node, action_t * shutdown_op, pe_working_set_t * data_set) { /* add the stop to the before lists so it counts as a pre-req * for the shutdown */ GListPtr lpc = NULL; for (lpc = data_set->actions; lpc != NULL; lpc = lpc->next) { action_t *action = (action_t *) lpc->data; if (action->rsc == NULL || action->node == NULL) { continue; } else if (action->node->details != node->details) { continue; } else if (is_set(action->rsc->flags, pe_rsc_maintenance)) { pe_rsc_trace(action->rsc, "Skipping %s: maintenance mode", action->uuid); continue; } else if (node->details->maintenance) { pe_rsc_trace(action->rsc, "Skipping %s: node %s is in maintenance mode", action->uuid, node->details->uname); continue; } else if (safe_str_neq(action->task, RSC_STOP)) { continue; } else if (is_not_set(action->rsc->flags, pe_rsc_managed) && is_not_set(action->rsc->flags, pe_rsc_block)) { /* * If another action depends on this one, we may still end up blocking */ pe_rsc_trace(action->rsc, "Skipping %s: unmanaged", action->uuid); continue; } pe_rsc_trace(action->rsc, "Ordering %s before shutdown on %s", action->uuid, node->details->uname); pe_clear_action_bit(action, pe_action_optional); custom_action_order(action->rsc, NULL, action, NULL, strdup(CRM_OP_SHUTDOWN), shutdown_op, pe_order_optional | pe_order_runnable_left, data_set); } return TRUE; } /*! * \internal * \brief Order all actions appropriately relative to a fencing operation * * Ensure start operations of affected resources are ordered after fencing, * imply stop and demote operations of affected resources by marking them as * pseudo-actions, etc. * * \param[in] node Node to be fenced * \param[in] stonith_op Fencing operation * \param[in,out] data_set Working set of cluster */ gboolean stonith_constraints(node_t * node, action_t * stonith_op, pe_working_set_t * data_set) { GListPtr r = NULL; CRM_CHECK(stonith_op != NULL, return FALSE); for (r = data_set->resources; r != NULL; r = r->next) { rsc_stonith_ordering((resource_t *) r->data, stonith_op, data_set); } return TRUE; } static node_t * get_router_node(action_t *action) { node_t *began_on = NULL; node_t *ended_on = NULL; node_t *router_node = NULL; if (safe_str_eq(action->task, CRM_OP_FENCE) || is_remote_node(action->node) == FALSE) { return NULL; } CRM_ASSERT(action->node->details->remote_rsc != NULL); if (action->node->details->remote_rsc->running_on) { began_on = action->node->details->remote_rsc->running_on->data; } ended_on = action->node->details->remote_rsc->allocated_to; /* if there is only one location to choose from, * this is easy. Check for those conditions first */ if (!began_on || !ended_on) { /* remote rsc is either shutting down or starting up */ return began_on ? began_on : ended_on; } else if (began_on->details == ended_on->details) { /* remote rsc didn't move nodes. */ return began_on; } /* If we have get here, we know the remote resource * began on one node and is moving to another node. * * This means some actions will get routed through the cluster * node the connection rsc began on, and others are routed through * the cluster node the connection rsc ends up on. * * 1. stop, demote, migrate actions of resources living in the remote * node _MUST_ occur _BEFORE_ the connection can move (these actions * are all required before the remote rsc stop action can occur.) In * this case, we know these actions have to be routed through the initial * cluster node the connection resource lived on before the move takes place. * * 2. Everything else (start, promote, monitor, probe, refresh, clear failcount * delete ....) must occur after the resource starts on the node it is * moving to. */ /* 1. before connection rsc moves. */ if (safe_str_eq(action->task, "stop") || safe_str_eq(action->task, "demote") || safe_str_eq(action->task, "migrate_from") || safe_str_eq(action->task, "migrate_to")) { router_node = began_on; /* 2. after connection rsc moves. */ } else { router_node = ended_on; } return router_node; } /*! * \internal * \brief Add an XML node tag for a specified ID * * \param[in] id Node UUID to add * \param[in,out] xml Parent XML tag to add to */ static xmlNode* add_node_to_xml_by_id(const char *id, xmlNode *xml) { xmlNode *node_xml; node_xml = create_xml_node(xml, XML_CIB_TAG_NODE); crm_xml_add(node_xml, XML_ATTR_UUID, id); return node_xml; } /*! * \internal * \brief Add an XML node tag for a specified node * * \param[in] node Node to add * \param[in,out] xml XML to add node to */ static void add_node_to_xml(const node_t *node, void *xml) { add_node_to_xml_by_id(node->details->id, (xmlNode *) xml); } /*! * \internal * \brief Add XML with nodes that need an update of their maintenance state * * \param[in,out] xml Parent XML tag to add to * \param[in] data_set Working set for cluster */ static int add_maintenance_nodes(xmlNode *xml, const pe_working_set_t *data_set) { GListPtr gIter = NULL; xmlNode *maintenance = xml?create_xml_node(xml, XML_GRAPH_TAG_MAINTENANCE):NULL; int count = 0; for (gIter = data_set->nodes; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; struct node_shared_s *details = node->details; if (!(is_remote_node(node))) { continue; /* just remote nodes need to know atm */ } if (details->maintenance != details->remote_maintenance) { if (maintenance) { crm_xml_add( add_node_to_xml_by_id(node->details->id, maintenance), XML_NODE_IS_MAINTENANCE, details->maintenance?"1":"0"); } count++; } } crm_trace("%s %d nodes to adjust maintenance-mode " "to transition", maintenance?"Added":"Counted", count); return count; } /*! * \internal * \brief Add pseudo action with nodes needing maintenance state update * * \param[in,out] data_set Working set for cluster */ void add_maintenance_update(pe_working_set_t *data_set) { action_t *action = NULL; if (add_maintenance_nodes(NULL, data_set)) { crm_trace("adding maintenance state update pseudo action"); action = get_pseudo_op(CRM_OP_MAINTENANCE_NODES, data_set); set_bit(action->flags, pe_action_print_always); } } /*! * \internal * \brief Add XML with nodes that an action is expected to bring down * * If a specified action is expected to bring any nodes down, add an XML block * with their UUIDs. When a node is lost, this allows the crmd to determine * whether it was expected. * * \param[in,out] xml Parent XML tag to add to * \param[in] action Action to check for downed nodes * \param[in] data_set Working set for cluster */ static void add_downed_nodes(xmlNode *xml, const action_t *action, const pe_working_set_t *data_set) { CRM_CHECK(xml && action && action->node && data_set, return); if (safe_str_eq(action->task, CRM_OP_SHUTDOWN)) { /* Shutdown makes the action's node down */ xmlNode *downed = create_xml_node(xml, XML_GRAPH_TAG_DOWNED); add_node_to_xml_by_id(action->node->details->id, downed); } else if (safe_str_eq(action->task, CRM_OP_FENCE)) { /* Fencing makes the action's node and any hosted guest nodes down */ const char *fence = g_hash_table_lookup(action->meta, "stonith_action"); if (safe_str_eq(fence, "off") || safe_str_eq(fence, "reboot")) { xmlNode *downed = create_xml_node(xml, XML_GRAPH_TAG_DOWNED); add_node_to_xml_by_id(action->node->details->id, downed); pe_foreach_guest_node(data_set, action->node, add_node_to_xml, downed); } } else if (action->rsc && action->rsc->is_remote_node && safe_str_eq(action->task, CRMD_ACTION_STOP)) { /* Stopping a remote connection resource makes connected node down, * unless it's part of a migration */ GListPtr iter; action_t *input; gboolean migrating = FALSE; for (iter = action->actions_before; iter != NULL; iter = iter->next) { input = ((action_wrapper_t *) iter->data)->action; if (input->rsc && safe_str_eq(action->rsc->id, input->rsc->id) && safe_str_eq(input->task, CRMD_ACTION_MIGRATED)) { migrating = TRUE; break; } } if (!migrating) { xmlNode *downed = create_xml_node(xml, XML_GRAPH_TAG_DOWNED); add_node_to_xml_by_id(action->rsc->id, downed); } } } static xmlNode * action2xml(action_t * action, gboolean as_input, pe_working_set_t *data_set) { gboolean needs_node_info = TRUE; gboolean needs_maintenance_info = FALSE; xmlNode *action_xml = NULL; xmlNode *args_xml = NULL; #if ENABLE_VERSIONED_ATTRS pe_rsc_action_details_t *rsc_details = NULL; #endif if (action == NULL) { return NULL; } if (safe_str_eq(action->task, CRM_OP_FENCE)) { /* All fences need node info; guest node fences are pseudo-events */ action_xml = create_xml_node(NULL, is_set(action->flags, pe_action_pseudo)? XML_GRAPH_TAG_PSEUDO_EVENT : XML_GRAPH_TAG_CRM_EVENT); } else if (safe_str_eq(action->task, CRM_OP_SHUTDOWN)) { action_xml = create_xml_node(NULL, XML_GRAPH_TAG_CRM_EVENT); } else if (safe_str_eq(action->task, CRM_OP_CLEAR_FAILCOUNT)) { action_xml = create_xml_node(NULL, XML_GRAPH_TAG_CRM_EVENT); } else if (safe_str_eq(action->task, CRM_OP_LRM_REFRESH)) { action_xml = create_xml_node(NULL, XML_GRAPH_TAG_CRM_EVENT); /* } else if(safe_str_eq(action->task, RSC_PROBED)) { */ /* action_xml = create_xml_node(NULL, XML_GRAPH_TAG_CRM_EVENT); */ } else if (is_set(action->flags, pe_action_pseudo)) { if (safe_str_eq(action->task, CRM_OP_MAINTENANCE_NODES)) { needs_maintenance_info = TRUE; } action_xml = create_xml_node(NULL, XML_GRAPH_TAG_PSEUDO_EVENT); needs_node_info = FALSE; } else { action_xml = create_xml_node(NULL, XML_GRAPH_TAG_RSC_OP); #if ENABLE_VERSIONED_ATTRS rsc_details = pe_rsc_action_details(action); #endif } crm_xml_add_int(action_xml, XML_ATTR_ID, action->id); crm_xml_add(action_xml, XML_LRM_ATTR_TASK, action->task); if (action->rsc != NULL && action->rsc->clone_name != NULL) { char *clone_key = NULL; const char *interval_s = g_hash_table_lookup(action->meta, XML_LRM_ATTR_INTERVAL); int interval = crm_parse_int(interval_s, "0"); if (safe_str_eq(action->task, RSC_NOTIFY)) { const char *n_type = g_hash_table_lookup(action->meta, "notify_type"); const char *n_task = g_hash_table_lookup(action->meta, "notify_operation"); CRM_CHECK(n_type != NULL, crm_err("No notify type value found for %s", action->uuid)); CRM_CHECK(n_task != NULL, crm_err("No notify operation value found for %s", action->uuid)); clone_key = generate_notify_key(action->rsc->clone_name, n_type, n_task); } else if(action->cancel_task) { clone_key = generate_op_key(action->rsc->clone_name, action->cancel_task, interval); } else { clone_key = generate_op_key(action->rsc->clone_name, action->task, interval); } CRM_CHECK(clone_key != NULL, crm_err("Could not generate a key for %s", action->uuid)); crm_xml_add(action_xml, XML_LRM_ATTR_TASK_KEY, clone_key); crm_xml_add(action_xml, "internal_" XML_LRM_ATTR_TASK_KEY, action->uuid); free(clone_key); } else { crm_xml_add(action_xml, XML_LRM_ATTR_TASK_KEY, action->uuid); } if (needs_node_info && action->node != NULL) { node_t *router_node = get_router_node(action); crm_xml_add(action_xml, XML_LRM_ATTR_TARGET, action->node->details->uname); crm_xml_add(action_xml, XML_LRM_ATTR_TARGET_UUID, action->node->details->id); if (router_node) { crm_xml_add(action_xml, XML_LRM_ATTR_ROUTER_NODE, router_node->details->uname); } g_hash_table_insert(action->meta, strdup(XML_LRM_ATTR_TARGET), strdup(action->node->details->uname)); g_hash_table_insert(action->meta, strdup(XML_LRM_ATTR_TARGET_UUID), strdup(action->node->details->id)); } /* No details if this action is only being listed in the inputs section */ if (as_input) { return action_xml; } /* List affected resource */ if (action->rsc) { if (is_set(action->flags, pe_action_pseudo) == FALSE) { int lpc = 0; xmlNode *rsc_xml = create_xml_node(action_xml, crm_element_name(action->rsc->xml)); const char *attr_list[] = { XML_AGENT_ATTR_CLASS, XML_AGENT_ATTR_PROVIDER, XML_ATTR_TYPE }; if (is_set(action->rsc->flags, pe_rsc_orphan) && action->rsc->clone_name) { /* Do not use the 'instance free' name here as that * might interfere with the instance we plan to keep. * Ie. if there are more than two named /anonymous/ * instances on a given node, we need to make sure the * command goes to the right one. * * Keep this block, even when everyone is using * 'instance free' anonymous clone names - it means * we'll do the right thing if anyone toggles the * unique flag to 'off' */ crm_debug("Using orphan clone name %s instead of %s", action->rsc->id, action->rsc->clone_name); crm_xml_add(rsc_xml, XML_ATTR_ID, action->rsc->clone_name); crm_xml_add(rsc_xml, XML_ATTR_ID_LONG, action->rsc->id); } else if (is_not_set(action->rsc->flags, pe_rsc_unique)) { const char *xml_id = ID(action->rsc->xml); crm_debug("Using anonymous clone name %s for %s (aka. %s)", xml_id, action->rsc->id, action->rsc->clone_name); /* ID is what we'd like client to use * ID_LONG is what they might know it as instead * * ID_LONG is only strictly needed /here/ during the * transition period until all nodes in the cluster * are running the new software /and/ have rebooted * once (meaning that they've only ever spoken to a DC * supporting this feature). * * If anyone toggles the unique flag to 'on', the * 'instance free' name will correspond to an orphan * and fall into the clause above instead */ crm_xml_add(rsc_xml, XML_ATTR_ID, xml_id); if (action->rsc->clone_name && safe_str_neq(xml_id, action->rsc->clone_name)) { crm_xml_add(rsc_xml, XML_ATTR_ID_LONG, action->rsc->clone_name); } else { crm_xml_add(rsc_xml, XML_ATTR_ID_LONG, action->rsc->id); } } else { CRM_ASSERT(action->rsc->clone_name == NULL); crm_xml_add(rsc_xml, XML_ATTR_ID, action->rsc->id); } for (lpc = 0; lpc < DIMOF(attr_list); lpc++) { crm_xml_add(rsc_xml, attr_list[lpc], g_hash_table_lookup(action->rsc->meta, attr_list[lpc])); } } } /* List any attributes in effect */ args_xml = create_xml_node(NULL, XML_TAG_ATTRS); crm_xml_add(args_xml, XML_ATTR_CRM_VERSION, CRM_FEATURE_SET); g_hash_table_foreach(action->extra, hash2field, args_xml); if (action->rsc != NULL && action->node) { GHashTable *p = crm_str_table_new(); get_rsc_attributes(p, action->rsc, action->node, data_set); g_hash_table_foreach(p, hash2smartfield, args_xml); g_hash_table_destroy(p); #if ENABLE_VERSIONED_ATTRS { xmlNode *versioned_parameters = create_xml_node(NULL, XML_TAG_RSC_VER_ATTRS); pe_get_versioned_attributes(versioned_parameters, action->rsc, action->node, data_set); if (xml_has_children(versioned_parameters)) { add_node_copy(action_xml, versioned_parameters); } free_xml(versioned_parameters); } #endif } else if(action->rsc && action->rsc->variant <= pe_native) { g_hash_table_foreach(action->rsc->parameters, hash2smartfield, args_xml); #if ENABLE_VERSIONED_ATTRS if (xml_has_children(action->rsc->versioned_parameters)) { add_node_copy(action_xml, action->rsc->versioned_parameters); } #endif } #if ENABLE_VERSIONED_ATTRS if (rsc_details) { if (xml_has_children(rsc_details->versioned_parameters)) { add_node_copy(action_xml, rsc_details->versioned_parameters); } if (xml_has_children(rsc_details->versioned_meta)) { add_node_copy(action_xml, rsc_details->versioned_meta); } } #endif g_hash_table_foreach(action->meta, hash2metafield, args_xml); if (action->rsc != NULL) { int isolated = 0; const char *value = g_hash_table_lookup(action->rsc->meta, "external-ip"); resource_t *parent = action->rsc; while (parent != NULL) { isolated |= parent->isolation_wrapper ? 1 : 0; parent->cmds->append_meta(parent, args_xml); parent = parent->parent; } if (isolated && action->node) { char *nodeattr = crm_meta_name(XML_RSC_ATTR_ISOLATION_HOST); crm_xml_add(args_xml, nodeattr, action->node->details->uname); free(nodeattr); } if(value) { hash2smartfield((gpointer)"pcmk_external_ip", (gpointer)value, (gpointer)args_xml); } if(is_container_remote_node(action->node)) { pe_node_t *host = NULL; enum action_tasks task = text2task(action->task); if(task == action_notify || task == action_notified) { const char *n_task = g_hash_table_lookup(action->meta, "notify_operation"); task = text2task(n_task); } // Differentiate between up and down actions switch (task) { case stop_rsc: case stopped_rsc: case action_demote: case action_demoted: if(action->node->details->remote_rsc->container->running_on) { host = action->node->details->remote_rsc->container->running_on->data; } break; case start_rsc: case started_rsc: case monitor_rsc: case action_promote: case action_promoted: if(action->node->details->remote_rsc->container->allocated_to) { host = action->node->details->remote_rsc->container->allocated_to; } break; default: break; } if(host) { hash2metafield((gpointer)XML_RSC_ATTR_TARGET, (gpointer)g_hash_table_lookup(action->rsc->meta, XML_RSC_ATTR_TARGET), (gpointer)args_xml); hash2metafield((gpointer)PCMK_ENV_PHYSICAL_HOST, (gpointer)host->details->uname, (gpointer)args_xml); } } } else if (safe_str_eq(action->task, CRM_OP_FENCE) && action->node) { /* Pass the node's attributes as meta-attributes. * * @TODO: Determine whether it is still necessary to do this. It was * added in 33d99707, probably for the libfence-based implementation in * c9a90bd, which is no longer used. */ g_hash_table_foreach(action->node->details->attrs, hash2metafield, args_xml); } sorted_xml(args_xml, action_xml, FALSE); free_xml(args_xml); /* List any nodes this action is expected to make down */ if (needs_node_info && (action->node != NULL)) { add_downed_nodes(action_xml, action, data_set); } if (needs_maintenance_info) { add_maintenance_nodes(action_xml, data_set); } crm_log_xml_trace(action_xml, "dumped action"); return action_xml; } static gboolean should_dump_action(action_t * action) { CRM_CHECK(action != NULL, return FALSE); if (is_set(action->flags, pe_action_dumped)) { crm_trace("action %d (%s) was already dumped", action->id, action->uuid); return FALSE; } else if (is_set(action->flags, pe_action_pseudo) && safe_str_eq(action->task, CRM_OP_PROBED)) { GListPtr lpc = NULL; /* This is a horrible but convenient hack * * It mimimizes the number of actions with unsatisfied inputs * (i.e. not included in the graph) * * This in turn, means we can be more concise when printing * aborted/incomplete graphs. * * It also makes it obvious which node is preventing * probe_complete from running (presumably because it is only * partially up) * * For these reasons we tolerate such perversions */ for (lpc = action->actions_after; lpc != NULL; lpc = lpc->next) { action_wrapper_t *wrapper = (action_wrapper_t *) lpc->data; if (is_not_set(wrapper->action->flags, pe_action_runnable)) { /* Only interested in runnable operations */ } else if (safe_str_neq(wrapper->action->task, RSC_START)) { /* Only interested in start operations */ } else if (is_set(wrapper->action->flags, pe_action_dumped)) { crm_trace("action %d (%s) dependency of %s", action->id, action->uuid, wrapper->action->uuid); return TRUE; } else if (should_dump_action(wrapper->action)) { crm_trace("action %d (%s) dependency of %s", action->id, action->uuid, wrapper->action->uuid); return TRUE; } } } if (is_set(action->flags, pe_action_runnable) == FALSE) { crm_trace("action %d (%s) was not runnable", action->id, action->uuid); return FALSE; } else if (is_set(action->flags, pe_action_optional) && is_set(action->flags, pe_action_print_always) == FALSE) { crm_trace("action %d (%s) was optional", action->id, action->uuid); return FALSE; } else if (action->rsc != NULL && is_not_set(action->rsc->flags, pe_rsc_managed)) { const char *interval = NULL; interval = g_hash_table_lookup(action->meta, XML_LRM_ATTR_INTERVAL); /* make sure probes and recurring monitors go through */ if (safe_str_neq(action->task, RSC_STATUS) && interval == NULL) { crm_trace("action %d (%s) was for an unmanaged resource (%s)", action->id, action->uuid, action->rsc->id); return FALSE; } } if (is_set(action->flags, pe_action_pseudo) || safe_str_eq(action->task, CRM_OP_FENCE) || safe_str_eq(action->task, CRM_OP_SHUTDOWN)) { /* skip the next checks */ return TRUE; } if (action->node == NULL) { pe_err("action %d (%s) was not allocated", action->id, action->uuid); log_action(LOG_DEBUG, "Unallocated action", action, FALSE); return FALSE; } else if(is_container_remote_node(action->node) && action->node->details->remote_requires_reset == FALSE) { crm_trace("Assuming action %s for %s will be runnable", action->uuid, action->node->details->uname); } else if (action->node->details->online == FALSE) { pe_err("action %d was (%s) scheduled for offline node", action->id, action->uuid); log_action(LOG_DEBUG, "Action for offline node", action, FALSE); return FALSE; #if 0 /* but this would also affect resources that can be safely * migrated before a fencing op */ } else if (action->node->details->unclean == FALSE) { pe_err("action %d was (%s) scheduled for unclean node", action->id, action->uuid); log_action(LOG_DEBUG, "Action for unclean node", action, FALSE); return FALSE; #endif } return TRUE; } /* lowest to highest */ static gint sort_action_id(gconstpointer a, gconstpointer b) { const action_wrapper_t *action_wrapper2 = (const action_wrapper_t *)a; const action_wrapper_t *action_wrapper1 = (const action_wrapper_t *)b; if (a == NULL) { return 1; } if (b == NULL) { return -1; } if (action_wrapper1->action->id > action_wrapper2->action->id) { return -1; } if (action_wrapper1->action->id < action_wrapper2->action->id) { return 1; } return 0; } static gboolean check_dump_input(int last_action, action_t * action, action_wrapper_t * wrapper) { int type = wrapper->type; if (wrapper->state == pe_link_dumped) { return TRUE; } else if (wrapper->state == pe_link_dup) { return FALSE; } type &= ~pe_order_implies_first_printed; type &= ~pe_order_implies_then_printed; type &= ~pe_order_optional; if (is_not_set(type, pe_order_preserve) && action->rsc && action->rsc->fillers && wrapper->action->rsc && wrapper->action->node && wrapper->action->node->details->remote_rsc && (wrapper->action->node->details->remote_rsc->container == action->rsc)) { /* This prevents user-defined ordering constraints between resources * running in a guest node and the resource that defines that node. */ crm_warn("Invalid ordering constraint between %s and %s", wrapper->action->rsc->id, action->rsc->id); wrapper->type = pe_order_none; return FALSE; } if (last_action == wrapper->action->id) { crm_trace("Input (%d) %s duplicated for %s", wrapper->action->id, wrapper->action->uuid, action->uuid); wrapper->state = pe_link_dup; return FALSE; } else if (wrapper->type == pe_order_none) { crm_trace("Input (%d) %s suppressed for %s", wrapper->action->id, wrapper->action->uuid, action->uuid); return FALSE; } else if (is_set(wrapper->action->flags, pe_action_runnable) == FALSE && type == pe_order_none && safe_str_neq(wrapper->action->uuid, CRM_OP_PROBED)) { crm_trace("Input (%d) %s optional (ordering) for %s", wrapper->action->id, wrapper->action->uuid, action->uuid); return FALSE; } else if (is_set(wrapper->action->flags, pe_action_runnable) == FALSE && is_set(type, pe_order_one_or_more)) { crm_trace("Input (%d) %s optional (one-or-more) for %s", wrapper->action->id, wrapper->action->uuid, action->uuid); return FALSE; } else if (is_set(action->flags, pe_action_pseudo) && (wrapper->type & pe_order_stonith_stop)) { crm_trace("Input (%d) %s suppressed for %s", wrapper->action->id, wrapper->action->uuid, action->uuid); return FALSE; } else if ((wrapper->type & pe_order_implies_first_migratable) && (is_set(wrapper->action->flags, pe_action_runnable) == FALSE)) { return FALSE; } else if ((wrapper->type & pe_order_apply_first_non_migratable) && (is_set(wrapper->action->flags, pe_action_migrate_runnable))) { return FALSE; } else if ((wrapper->type == pe_order_optional) && crm_ends_with(wrapper->action->uuid, "_stop_0") && is_set(wrapper->action->flags, pe_action_migrate_runnable)) { /* for optional only ordering, ordering is not preserved for * a stop action that is actually involved with a migration. */ return FALSE; } else if (wrapper->type == pe_order_load) { crm_trace("check load filter %s.%s -> %s.%s", wrapper->action->uuid, wrapper->action->node ? wrapper->action->node->details->uname : "", action->uuid, action->node ? action->node->details->uname : ""); if (action->rsc && safe_str_eq(action->task, RSC_MIGRATE)) { /* Remove the orders like the following if not relevant: * "load_stopped_node2" -> "rscA_migrate_to node1" * which were created also from: pengine/native.c: MigrateRsc() * order_actions(other, then, other_w->type); */ /* For migrate_to ops, we care about where it has been * allocated to, not where the action will be executed */ if (wrapper->action->node == NULL || action->rsc->allocated_to == NULL || wrapper->action->node->details != action->rsc->allocated_to->details) { /* Check if the actions are for the same node, ignore otherwise */ crm_trace("load filter - migrate"); wrapper->type = pe_order_none; return FALSE; } } else if (wrapper->action->node == NULL || action->node == NULL || wrapper->action->node->details != action->node->details) { /* Check if the actions are for the same node, ignore otherwise */ crm_trace("load filter - node"); wrapper->type = pe_order_none; return FALSE; } else if (is_set(wrapper->action->flags, pe_action_optional)) { /* Check if the pre-req is optional, ignore if so */ crm_trace("load filter - optional"); wrapper->type = pe_order_none; return FALSE; } } else if (wrapper->type == pe_order_anti_colocation) { crm_trace("check anti-colocation filter %s.%s -> %s.%s", wrapper->action->uuid, wrapper->action->node ? wrapper->action->node->details->uname : "", action->uuid, action->node ? action->node->details->uname : ""); if (wrapper->action->node && action->node && wrapper->action->node->details != action->node->details) { /* Check if the actions are for the same node, ignore otherwise */ crm_trace("anti-colocation filter - node"); wrapper->type = pe_order_none; return FALSE; } else if (is_set(wrapper->action->flags, pe_action_optional)) { /* Check if the pre-req is optional, ignore if so */ crm_trace("anti-colocation filter - optional"); wrapper->type = pe_order_none; return FALSE; } } else if (wrapper->action->rsc && wrapper->action->rsc != action->rsc && is_set(wrapper->action->rsc->flags, pe_rsc_failed) && is_not_set(wrapper->action->rsc->flags, pe_rsc_managed) && crm_ends_with(wrapper->action->uuid, "_stop_0") && action->rsc && pe_rsc_is_clone(action->rsc)) { crm_warn("Ignoring requirement that %s complete before %s:" " unmanaged failed resources cannot prevent clone shutdown", wrapper->action->uuid, action->uuid); return FALSE; } else if (is_set(wrapper->action->flags, pe_action_dumped) || should_dump_action(wrapper->action)) { crm_trace("Input (%d) %s should be dumped for %s", wrapper->action->id, wrapper->action->uuid, action->uuid); goto dump; #if 0 } else if (is_set(wrapper->action->flags, pe_action_runnable) && is_set(wrapper->action->flags, pe_action_pseudo) && wrapper->action->rsc->variant != pe_native) { crm_crit("Input (%d) %s should be dumped for %s", wrapper->action->id, wrapper->action->uuid, action->uuid); goto dump; #endif } else if (is_set(wrapper->action->flags, pe_action_optional) == TRUE && is_set(wrapper->action->flags, pe_action_print_always) == FALSE) { crm_trace("Input (%d) %s optional for %s", wrapper->action->id, wrapper->action->uuid, action->uuid); crm_trace("Input (%d) %s n=%p p=%d r=%d o=%d a=%d f=0x%.6x", wrapper->action->id, wrapper->action->uuid, wrapper->action->node, is_set(wrapper->action->flags, pe_action_pseudo), is_set(wrapper->action->flags, pe_action_runnable), is_set(wrapper->action->flags, pe_action_optional), is_set(wrapper->action->flags, pe_action_print_always), wrapper->type); return FALSE; } dump: return TRUE; } static gboolean graph_has_loop(action_t * init_action, action_t * action, action_wrapper_t * wrapper) { GListPtr lpc = NULL; gboolean has_loop = FALSE; if (is_set(wrapper->action->flags, pe_action_tracking)) { crm_trace("Breaking tracking loop: %s.%s -> %s.%s (0x%.6x)", wrapper->action->uuid, wrapper->action->node ? wrapper->action->node->details->uname : "", action->uuid, action->node ? action->node->details->uname : "", wrapper->type); return FALSE; } if (check_dump_input(-1, action, wrapper) == FALSE) { return FALSE; } /* If there's any order like: * "rscB_stop node2"-> "load_stopped_node2" -> "rscA_migrate_to node1" * rscA is being migrated from node1 to node2, * while rscB is being migrated from node2 to node1. * There will be potential graph loop. * Break the order "load_stopped_node2" -> "rscA_migrate_to node1". */ crm_trace("Checking graph loop: %s.%s -> %s.%s (0x%.6x)", wrapper->action->uuid, wrapper->action->node ? wrapper->action->node->details->uname : "", action->uuid, action->node ? action->node->details->uname : "", wrapper->type); if (wrapper->action == init_action) { crm_debug("Found graph loop: %s.%s ->...-> %s.%s", action->uuid, action->node ? action->node->details->uname : "", init_action->uuid, init_action->node ? init_action->node->details->uname : ""); return TRUE; } set_bit(wrapper->action->flags, pe_action_tracking); for (lpc = wrapper->action->actions_before; lpc != NULL; lpc = lpc->next) { action_wrapper_t *wrapper_before = (action_wrapper_t *) lpc->data; if (graph_has_loop(init_action, wrapper->action, wrapper_before)) { has_loop = TRUE; goto done; } } done: pe_clear_action_bit(wrapper->action, pe_action_tracking); return has_loop; } static gboolean should_dump_input(int last_action, action_t * action, action_wrapper_t * wrapper) { wrapper->state = pe_link_not_dumped; if (check_dump_input(last_action, action, wrapper) == FALSE) { return FALSE; } if (wrapper->type == pe_order_load && action->rsc && safe_str_eq(action->task, RSC_MIGRATE)) { crm_trace("Checking graph loop - load migrate: %s.%s -> %s.%s", wrapper->action->uuid, wrapper->action->node ? wrapper->action->node->details->uname : "", action->uuid, action->node ? action->node->details->uname : ""); if (graph_has_loop(action, action, wrapper)) { /* Remove the orders like the following if they are introducing any graph loops: * "load_stopped_node2" -> "rscA_migrate_to node1" * which were created also from: pengine/native.c: MigrateRsc() * order_actions(other, then, other_w->type); */ crm_debug("Breaking graph loop - load migrate: %s.%s -> %s.%s", wrapper->action->uuid, wrapper->action->node ? wrapper->action->node->details->uname : "", action->uuid, action->node ? action->node->details->uname : ""); wrapper->type = pe_order_none; return FALSE; } } crm_trace("Input (%d) %s n=%p p=%d r=%d o=%d a=%d f=0x%.6x dumped for %s", wrapper->action->id, wrapper->action->uuid, wrapper->action->node, is_set(wrapper->action->flags, pe_action_pseudo), is_set(wrapper->action->flags, pe_action_runnable), is_set(wrapper->action->flags, pe_action_optional), is_set(wrapper->action->flags, pe_action_print_always), wrapper->type, action->uuid); return TRUE; } void graph_element_from_action(action_t * action, pe_working_set_t * data_set) { GListPtr lpc = NULL; int last_action = -1; int synapse_priority = 0; xmlNode *syn = NULL; xmlNode *set = NULL; xmlNode *in = NULL; xmlNode *input = NULL; xmlNode *xml_action = NULL; if (should_dump_action(action) == FALSE) { return; } set_bit(action->flags, pe_action_dumped); syn = create_xml_node(data_set->graph, "synapse"); set = create_xml_node(syn, "action_set"); in = create_xml_node(syn, "inputs"); crm_xml_add_int(syn, XML_ATTR_ID, data_set->num_synapse); data_set->num_synapse++; if (action->rsc != NULL) { synapse_priority = action->rsc->priority; } if (action->priority > synapse_priority) { synapse_priority = action->priority; } if (synapse_priority > 0) { crm_xml_add_int(syn, XML_CIB_ATTR_PRIORITY, synapse_priority); } xml_action = action2xml(action, FALSE, data_set); add_node_nocopy(set, crm_element_name(xml_action), xml_action); action->actions_before = g_list_sort(action->actions_before, sort_action_id); for (lpc = action->actions_before; lpc != NULL; lpc = lpc->next) { action_wrapper_t *wrapper = (action_wrapper_t *) lpc->data; if (should_dump_input(last_action, action, wrapper) == FALSE) { continue; } wrapper->state = pe_link_dumped; CRM_CHECK(last_action < wrapper->action->id,; ); last_action = wrapper->action->id; input = create_xml_node(in, "trigger"); xml_action = action2xml(wrapper->action, TRUE, data_set); add_node_nocopy(input, crm_element_name(xml_action), xml_action); } } diff --git a/pengine/regression.sh b/pengine/regression.sh index aeff13a26e..3ca17aa4de 100755 --- a/pengine/regression.sh +++ b/pengine/regression.sh @@ -1,893 +1,894 @@ #!/bin/bash # Copyright (C) 2004 Andrew Beekhof # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public # License as published by the Free Software Foundation; either # version 2 of the License, or (at your option) any later version. # # This software is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public # License along with this library; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA # core=`dirname $0` . $core/regression.core.sh || exit 1 DO_VERSIONED_TESTS=0 create_mode="true" info Generating test outputs for these tests... # do_test file description info Done. echo "" info Performing the following tests from $io_dir create_mode="false" echo "" do_test simple1 "Offline " do_test simple2 "Start " do_test simple3 "Start 2 " do_test simple4 "Start Failed" do_test simple6 "Stop Start " do_test simple7 "Shutdown " #do_test simple8 "Stonith " #do_test simple9 "Lower version" #do_test simple10 "Higher version" do_test simple11 "Priority (ne)" do_test simple12 "Priority (eq)" do_test simple8 "Stickiness" echo "" do_test group1 "Group " do_test group2 "Group + Native " do_test group3 "Group + Group " do_test group4 "Group + Native (nothing)" do_test group5 "Group + Native (move) " do_test group6 "Group + Group (move) " do_test group7 "Group colocation" do_test group13 "Group colocation (cant run)" do_test group8 "Group anti-colocation" do_test group9 "Group recovery" do_test group10 "Group partial recovery" do_test group11 "Group target_role" do_test group14 "Group stop (graph terminated)" do_test group15 "-ve group colocation" do_test bug-1573 "Partial stop of a group with two children" do_test bug-1718 "Mandatory group ordering - Stop group_FUN" do_test bug-lf-2613 "Move group on failure" do_test bug-lf-2619 "Move group on clone failure" do_test group-fail "Ensure stop order is preserved for partially active groups" do_test group-unmanaged "No need to restart r115 because r114 is unmanaged" do_test group-unmanaged-stopped "Make sure r115 is stopped when r114 fails" do_test group-dependents "Account for the location preferences of things colocated with a group" echo "" do_test rsc_dep1 "Must not " do_test rsc_dep3 "Must " do_test rsc_dep5 "Must not 3 " do_test rsc_dep7 "Must 3 " do_test rsc_dep10 "Must (but cant)" do_test rsc_dep2 "Must (running) " do_test rsc_dep8 "Must (running : alt) " do_test rsc_dep4 "Must (running + move)" do_test asymmetric "Asymmetric - require explicit location constraints" echo "" do_test orphan-0 "Orphan ignore" do_test orphan-1 "Orphan stop" do_test orphan-2 "Orphan stop, remove failcount" echo "" do_test params-0 "Params: No change" do_test params-1 "Params: Changed" do_test params-2 "Params: Resource definition" do_test params-4 "Params: Reload" do_test params-5 "Params: Restart based on probe digest" do_test novell-251689 "Resource definition change + target_role=stopped" do_test bug-lf-2106 "Restart all anonymous clone instances after config change" do_test params-6 "Params: Detect reload in previously migrated resource" do_test nvpair-id-ref "Support id-ref in nvpair with optional name" do_test not-reschedule-unneeded-monitor "Do not reschedule unneeded monitors while resource definitions have changed" echo "" do_test target-0 "Target Role : baseline" do_test target-1 "Target Role : master" do_test target-2 "Target Role : invalid" echo "" do_test base-score "Set a node's default score for all nodes" echo "" do_test date-1 "Dates" -t "2005-020" do_test date-2 "Date Spec - Pass" -t "2005-020T12:30" do_test date-3 "Date Spec - Fail" -t "2005-020T11:30" do_test origin "Timing of recurring operations" -t "2014-05-07 00:28:00" do_test probe-0 "Probe (anon clone)" do_test probe-1 "Pending Probe" do_test probe-2 "Correctly re-probe cloned groups" do_test probe-3 "Probe (pending node)" do_test probe-4 "Probe (pending node + stopped resource)" do_test standby "Standby" do_test comments "Comments" echo "" do_test one-or-more-0 "Everything starts" do_test one-or-more-1 "Nothing starts because of A" do_test one-or-more-2 "D can start because of C" do_test one-or-more-3 "D cannot start because of B and C" do_test one-or-more-4 "D cannot start because of target-role" do_test one-or-more-5 "Start A and F even though C and D are stopped" do_test one-or-more-6 "Leave A running even though B is stopped" do_test one-or-more-7 "Leave A running even though C is stopped" do_test bug-5140-require-all-false "Allow basegrp:0 to stop" do_test clone-require-all-1 "clone B starts node 3 and 4" do_test clone-require-all-2 "clone B remains stopped everywhere" do_test clone-require-all-3 "clone B stops everywhere because A stops everywhere" do_test clone-require-all-4 "clone B remains on node 3 and 4 with only one instance of A remaining." do_test clone-require-all-5 "clone B starts on node 1 3 and 4" do_test clone-require-all-6 "clone B remains active after shutting down instances of A" do_test clone-require-all-7 "clone A and B both start at the same time. all instances of A start before B." do_test clone-require-all-no-interleave-1 "C starts everywhere after A and B" do_test clone-require-all-no-interleave-2 "C starts on nodes 1, 2, and 4 with only one active instance of B" do_test clone-require-all-no-interleave-3 "C remains active when instance of B is stopped on one node and started on another." do_test one-or-more-unrunnnable-instances "Avoid dependencies on instances that won't ever be started" echo "" do_test order1 "Order start 1 " do_test order2 "Order start 2 " do_test order3 "Order stop " do_test order4 "Order (multiple) " do_test order5 "Order (move) " do_test order6 "Order (move w/ restart) " do_test order7 "Order (mandatory) " do_test order-optional "Order (score=0) " do_test order-required "Order (score=INFINITY) " do_test bug-lf-2171 "Prevent group start when clone is stopped" do_test order-clone "Clone ordering should be able to prevent startup of dependent clones" do_test order-sets "Ordering for resource sets" do_test order-serialize "Serialize resources without inhibiting migration" do_test order-serialize-set "Serialize a set of resources without inhibiting migration" do_test clone-order-primitive "Order clone start after a primitive" do_test clone-order-16instances "Verify ordering of 16 cloned resources" do_test order-optional-keyword "Order (optional keyword)" do_test order-mandatory "Order (mandatory keyword)" do_test bug-lf-2493 "Don't imply colocation requirements when applying ordering constraints with clones" do_test ordered-set-basic-startup "Constraint set with default order settings." do_test ordered-set-natural "Allow natural set ordering" do_test order-wrong-kind "Order (error)" echo "" do_test coloc-loop "Colocation - loop" do_test coloc-many-one "Colocation - many-to-one" do_test coloc-list "Colocation - many-to-one with list" do_test coloc-group "Colocation - groups" do_test coloc-slave-anti "Anti-colocation with slave shouldn't prevent master colocation" do_test coloc-attr "Colocation based on node attributes" do_test coloc-negative-group "Negative colocation with a group" do_test coloc-intra-set "Intra-set colocation" do_test bug-lf-2435 "Colocation sets with a negative score" do_test coloc-clone-stays-active "Ensure clones don't get stopped/demoted because a dependent must stop" do_test coloc_fp_logic "Verify floating point calculations in colocation are working" do_test colo_master_w_native "cl#5070 - Verify promotion order is affected when colocating master to native rsc." do_test colo_slave_w_native "cl#5070 - Verify promotion order is affected when colocating slave to native rsc." do_test anti-colocation-order "cl#5187 - Prevent resources in an anti-colocation from even temporarily running on a same node" do_test anti-colocation-master "Organize order of actions for master resources in anti-colocations" do_test anti-colocation-slave "Organize order of actions for slave resources in anti-colocations" do_test enforce-colo1 "Always enforce B with A INFINITY." do_test complex_enforce_colo "Always enforce B with A INFINITY. (make sure heat-engine stops)" echo "" do_test rsc-sets-seq-true "Resource Sets - sequential=false" do_test rsc-sets-seq-false "Resource Sets - sequential=true" do_test rsc-sets-clone "Resource Sets - Clone" do_test rsc-sets-master "Resource Sets - Master" do_test rsc-sets-clone-1 "Resource Sets - Clone (lf#2404)" #echo "" #do_test agent1 "version: lt (empty)" #do_test agent2 "version: eq " #do_test agent3 "version: gt " echo "" do_test attrs1 "string: eq (and) " do_test attrs2 "string: lt / gt (and)" do_test attrs3 "string: ne (or) " do_test attrs4 "string: exists " do_test attrs5 "string: not_exists " do_test attrs6 "is_dc: true " do_test attrs7 "is_dc: false " do_test attrs8 "score_attribute " do_test per-node-attrs "Per node resource parameters" echo "" do_test mon-rsc-1 "Schedule Monitor - start" do_test mon-rsc-2 "Schedule Monitor - move " do_test mon-rsc-3 "Schedule Monitor - pending start " do_test mon-rsc-4 "Schedule Monitor - move/pending start" echo "" do_test rec-rsc-0 "Resource Recover - no start " do_test rec-rsc-1 "Resource Recover - start " do_test rec-rsc-2 "Resource Recover - monitor " do_test rec-rsc-3 "Resource Recover - stop - ignore" do_test rec-rsc-4 "Resource Recover - stop - block " do_test rec-rsc-5 "Resource Recover - stop - fence " do_test rec-rsc-6 "Resource Recover - multiple - restart" do_test rec-rsc-7 "Resource Recover - multiple - stop " do_test rec-rsc-8 "Resource Recover - multiple - block " do_test rec-rsc-9 "Resource Recover - group/group" do_test monitor-recovery "on-fail=block + resource recovery detected by recurring monitor" do_test stop-failure-no-quorum "Stop failure without quorum" do_test stop-failure-no-fencing "Stop failure without fencing available" do_test stop-failure-with-fencing "Stop failure with fencing available" do_test multiple-active-block-group "Support of multiple-active=block for resource groups" do_test multiple-monitor-one-failed "Consider resource failed if any of the configured monitor operations failed" echo "" do_test quorum-1 "No quorum - ignore" do_test quorum-2 "No quorum - freeze" do_test quorum-3 "No quorum - stop " do_test quorum-4 "No quorum - start anyway" do_test quorum-5 "No quorum - start anyway (group)" do_test quorum-6 "No quorum - start anyway (clone)" do_test bug-cl-5212 "No promotion with no-quorum-policy=freeze" do_test suicide-needed-inquorate "no-quorum-policy=suicide: suicide necessary" do_test suicide-not-needed-initial-quorum "no-quorum-policy=suicide: suicide not necessary at initial quorum" do_test suicide-not-needed-never-quorate "no-quorum-policy=suicide: suicide not necessary if never quorate" do_test suicide-not-needed-quorate "no-quorum-policy=suicide: suicide necessary if quorate" echo "" do_test rec-node-1 "Node Recover - Startup - no fence" do_test rec-node-2 "Node Recover - Startup - fence " do_test rec-node-3 "Node Recover - HA down - no fence" do_test rec-node-4 "Node Recover - HA down - fence " do_test rec-node-5 "Node Recover - CRM down - no fence" do_test rec-node-6 "Node Recover - CRM down - fence " do_test rec-node-7 "Node Recover - no quorum - ignore " do_test rec-node-8 "Node Recover - no quorum - freeze " do_test rec-node-9 "Node Recover - no quorum - stop " do_test rec-node-10 "Node Recover - no quorum - stop w/fence" do_test rec-node-11 "Node Recover - CRM down w/ group - fence " do_test rec-node-12 "Node Recover - nothing active - fence " do_test rec-node-13 "Node Recover - failed resource + shutdown - fence " do_test rec-node-15 "Node Recover - unknown lrm section" do_test rec-node-14 "Serialize all stonith's" echo "" do_test multi1 "Multiple Active (stop/start)" echo "" do_test migrate-begin "Normal migration" do_test migrate-success "Completed migration" do_test migrate-partial-1 "Completed migration, missing stop on source" do_test migrate-partial-2 "Successful migrate_to only" do_test migrate-partial-3 "Successful migrate_to only, target down" do_test migrate-partial-4 "Migrate from the correct host after migrate_to+migrate_from" do_test bug-5186-partial-migrate "Handle partial migration when src node loses membership" do_test migrate-fail-2 "Failed migrate_from" do_test migrate-fail-3 "Failed migrate_from + stop on source" do_test migrate-fail-4 "Failed migrate_from + stop on target - ideally we wouldn't need to re-stop on target" do_test migrate-fail-5 "Failed migrate_from + stop on source and target" do_test migrate-fail-6 "Failed migrate_to" do_test migrate-fail-7 "Failed migrate_to + stop on source" do_test migrate-fail-8 "Failed migrate_to + stop on target - ideally we wouldn't need to re-stop on target" do_test migrate-fail-9 "Failed migrate_to + stop on source and target" do_test migrate-stop "Migration in a stopping stack" do_test migrate-start "Migration in a starting stack" do_test migrate-stop_start "Migration in a restarting stack" do_test migrate-stop-complex "Migration in a complex stopping stack" do_test migrate-start-complex "Migration in a complex starting stack" do_test migrate-stop-start-complex "Migration in a complex moving stack" do_test migrate-shutdown "Order the post-migration 'stop' before node shutdown" do_test migrate-1 "Migrate (migrate)" do_test migrate-2 "Migrate (stable)" do_test migrate-3 "Migrate (failed migrate_to)" do_test migrate-4 "Migrate (failed migrate_from)" do_test novell-252693 "Migration in a stopping stack" do_test novell-252693-2 "Migration in a starting stack" do_test novell-252693-3 "Non-Migration in a starting and stopping stack" do_test bug-1820 "Migration in a group" do_test bug-1820-1 "Non-migration in a group" do_test migrate-5 "Primitive migration with a clone" do_test migrate-fencing "Migration after Fencing" do_test migrate-both-vms "Migrate two VMs that have no colocation" do_test migration-behind-migrating-remote "Migrate resource behind migrating remote connection" do_test 1-a-then-bm-move-b "Advanced migrate logic. A then B. migrate B." do_test 2-am-then-b-move-a "Advanced migrate logic, A then B, migrate A without stopping B" do_test 3-am-then-bm-both-migrate "Advanced migrate logic. A then B. migrate both" do_test 4-am-then-bm-b-not-migratable "Advanced migrate logic, A then B, B not migratable" do_test 5-am-then-bm-a-not-migratable "Advanced migrate logic. A then B. move both, a not migratable" do_test 6-migrate-group "Advanced migrate logic, migrate a group" do_test 7-migrate-group-one-unmigratable "Advanced migrate logic, migrate group mixed with allow-migrate true/false" do_test 8-am-then-bm-a-migrating-b-stopping "Advanced migrate logic, A then B, A migrating, B stopping" do_test 9-am-then-bm-b-migrating-a-stopping "Advanced migrate logic, A then B, B migrate, A stopping" do_test 10-a-then-bm-b-move-a-clone "Advanced migrate logic, A clone then B, migrate B while stopping A" do_test 11-a-then-bm-b-move-a-clone-starting "Advanced migrate logic, A clone then B, B moving while A is start/stopping" do_test a-promote-then-b-migrate "A promote then B start. migrate B" do_test a-demote-then-b-migrate "A demote then B stop. migrate B" if [ $DO_VERSIONED_TESTS -eq 1 ]; then do_test migrate-versioned "Disable migration for versioned resources" fi #echo "" #do_test complex1 "Complex " do_test bug-lf-2422 "Dependency on partially active group - stop ocfs:*" echo "" do_test clone-anon-probe-1 "Probe the correct (anonymous) clone instance for each node" do_test clone-anon-probe-2 "Avoid needless re-probing of anonymous clones" do_test clone-anon-failcount "Merge failcounts for anonymous clones" do_test inc0 "Incarnation start" do_test inc1 "Incarnation start order" do_test inc2 "Incarnation silent restart, stop, move" do_test inc3 "Inter-incarnation ordering, silent restart, stop, move" do_test inc4 "Inter-incarnation ordering, silent restart, stop, move (ordered)" do_test inc5 "Inter-incarnation ordering, silent restart, stop, move (restart 1)" do_test inc6 "Inter-incarnation ordering, silent restart, stop, move (restart 2)" do_test inc7 "Clone colocation" do_test inc8 "Clone anti-colocation" do_test inc9 "Non-unique clone" do_test inc10 "Non-unique clone (stop)" do_test inc11 "Primitive colocation with clones" do_test inc12 "Clone shutdown" do_test cloned-group "Make sure only the correct number of cloned groups are started" do_test cloned-group-stop "Ensure stopping qpidd also stops glance and cinder" do_test clone-no-shuffle "Don't prioritize allocation of instances that must be moved" do_test clone-max-zero "Orphan processing with clone-max=0" do_test clone-anon-dup "Bug LF#2087 - Correctly parse the state of anonymous clones that are active more than once per node" do_test bug-lf-2160 "Don't shuffle clones due to colocation" do_test bug-lf-2213 "clone-node-max enforcement for cloned groups" do_test bug-lf-2153 "Clone ordering constraints" do_test bug-lf-2361 "Ensure clones observe mandatory ordering constraints if the LHS is unrunnable" do_test bug-lf-2317 "Avoid needless restart of primitive depending on a clone" do_test clone-colocate-instance-1 "Colocation with a specific clone instance (negative example)" do_test clone-colocate-instance-2 "Colocation with a specific clone instance" do_test clone-order-instance "Ordering with specific clone instances" do_test bug-lf-2453 "Enforce mandatory clone ordering without colocation" do_test bug-lf-2508 "Correctly reconstruct the status of anonymous cloned groups" do_test bug-lf-2544 "Balanced clone placement" do_test bug-lf-2445 "Redistribute clones with node-max > 1 and stickiness = 0" do_test bug-lf-2574 "Avoid clone shuffle" do_test bug-lf-2581 "Avoid group restart due to unrelated clone (re)start" do_test bug-cl-5168 "Don't shuffle clones" do_test bug-cl-5170 "Prevent clone from starting with on-fail=block" do_test clone-fail-block-colocation "Move colocated group when failed clone has on-fail=block" do_test clone-interleave-1 "Clone-3 cannot start on pcmk-1 due to interleaved ordering (no colocation)" do_test clone-interleave-2 "Clone-3 must stop on pcmk-1 due to interleaved ordering (no colocation)" do_test clone-interleave-3 "Clone-3 must be recovered on pcmk-1 due to interleaved ordering (no colocation)" echo "" do_test cloned_start_one "order first clone then clone... first clone_min=2" do_test cloned_start_two "order first clone then clone... first clone_min=2" do_test cloned_stop_one "order first clone then clone... first clone_min=2" do_test cloned_stop_two "order first clone then clone... first clone_min=2" do_test clone_min_interleave_start_one "order first clone then clone... first clone_min=2 and then has interleave=true" do_test clone_min_interleave_start_two "order first clone then clone... first clone_min=2 and then has interleave=true" do_test clone_min_interleave_stop_one "order first clone then clone... first clone_min=2 and then has interleave=true" do_test clone_min_interleave_stop_two "order first clone then clone... first clone_min=2 and then has interleave=true" do_test clone_min_start_one "order first clone then primitive... first clone_min=2" do_test clone_min_start_two "order first clone then primitive... first clone_min=2" do_test clone_min_stop_all "order first clone then primitive... first clone_min=2" do_test clone_min_stop_one "order first clone then primitive... first clone_min=2" do_test clone_min_stop_two "order first clone then primitive... first clone_min=2" echo "" do_test unfence-startup "Clean unfencing" do_test unfence-definition "Unfencing when the agent changes" do_test unfence-parameters "Unfencing when the agent parameters changes" echo "" do_test master-0 "Stopped -> Slave" do_test master-1 "Stopped -> Promote" do_test master-2 "Stopped -> Promote : notify" do_test master-3 "Stopped -> Promote : master location" do_test master-4 "Started -> Promote : master location" do_test master-5 "Promoted -> Promoted" do_test master-6 "Promoted -> Promoted (2)" do_test master-7 "Promoted -> Fenced" do_test master-8 "Promoted -> Fenced -> Moved" do_test master-9 "Stopped + Promotable + No quorum" do_test master-10 "Stopped -> Promotable : notify with monitor" do_test master-11 "Stopped -> Promote : colocation" do_test novell-239082 "Demote/Promote ordering" do_test novell-239087 "Stable master placement" do_test master-12 "Promotion based solely on rsc_location constraints" do_test master-13 "Include preferences of colocated resources when placing master" do_test master-demote "Ordering when actions depends on demoting a slave resource" do_test master-ordering "Prevent resources from starting that need a master" do_test bug-1765 "Master-Master Colocation (dont stop the slaves)" do_test master-group "Promotion of cloned groups" do_test bug-lf-1852 "Don't shuffle master/slave instances unnecessarily" do_test master-failed-demote "Don't retry failed demote actions" do_test master-failed-demote-2 "Don't retry failed demote actions (notify=false)" do_test master-depend "Ensure resources that depend on the master don't get allocated until the master does" do_test master-reattach "Re-attach to a running master" do_test master-allow-start "Don't include master score if it would prevent allocation" do_test master-colocation "Allow master instances placemaker to be influenced by colocation constraints" do_test master-pseudo "Make sure promote/demote pseudo actions are created correctly" do_test master-role "Prevent target-role from promoting more than master-max instances" do_test bug-lf-2358 "Master-Master anti-colocation" do_test master-promotion-constraint "Mandatory master colocation constraints" do_test unmanaged-master "Ensure role is preserved for unmanaged resources" do_test master-unmanaged-monitor "Start the correct monitor operation for unmanaged masters" do_test master-demote-2 "Demote does not clear past failure" do_test master-move "Move master based on failure of colocated group" do_test master-probed-score "Observe the promotion score of probed resources" do_test colocation_constraint_stops_master "cl#5054 - Ensure master is demoted when stopped by colocation constraint" do_test colocation_constraint_stops_slave "cl#5054 - Ensure slave is not demoted when stopped by colocation constraint" do_test order_constraint_stops_master "cl#5054 - Ensure master is demoted when stopped by order constraint" do_test order_constraint_stops_slave "cl#5054 - Ensure slave is not demoted when stopped by order constraint" do_test master_monitor_restart "cl#5072 - Ensure master monitor operation will start after promotion." do_test bug-rh-880249 "Handle replacement of an m/s resource with a primitive" do_test bug-5143-ms-shuffle "Prevent master shuffling due to promotion score" do_test master-demote-block "Block promotion if demote fails with on-fail=block" do_test master-dependent-ban "Don't stop instances from being active because a dependent is banned from that host" do_test master-stop "Stop instances due to location constraint with role=Started" do_test master-partially-demoted-group "Allow partially demoted group to finish demoting" do_test bug-cl-5213 "Ensure role colocation with -INFINITY is enforced" do_test bug-cl-5219 "Allow unrelated resources with a common colocation target to remain promoted" do_test master-asymmetrical-order "Fix the behaviors of multi-state resources with asymmetrical ordering" do_test master-notify "Master promotion with notifies" do_test master-score-startup "Use permanent master scores without LRM history" echo "" do_test history-1 "Correctly parse stateful-1 resource state" echo "" do_test managed-0 "Managed (reference)" do_test managed-1 "Not managed - down " do_test managed-2 "Not managed - up " do_test bug-5028 "Shutdown should block if anything depends on an unmanaged resource" do_test bug-5028-detach "Ensure detach still works" do_test bug-5028-bottom "Ensure shutdown still blocks if the blocked resource is at the bottom of the stack" do_test unmanaged-stop-1 "cl#5155 - Block the stop of resources if any depending resource is unmanaged " do_test unmanaged-stop-2 "cl#5155 - Block the stop of resources if the first resource in a mandatory stop order is unmanaged " do_test unmanaged-stop-3 "cl#5155 - Block the stop of resources if any depending resource in a group is unmanaged " do_test unmanaged-stop-4 "cl#5155 - Block the stop of resources if any depending resource in the middle of a group is unmanaged " do_test unmanaged-block-restart "Block restart of resources if any dependent resource in a group is unmanaged" echo "" do_test interleave-0 "Interleave (reference)" do_test interleave-1 "coloc - not interleaved" do_test interleave-2 "coloc - interleaved " do_test interleave-3 "coloc - interleaved (2)" do_test interleave-pseudo-stop "Interleaved clone during stonith" do_test interleave-stop "Interleaved clone during stop" do_test interleave-restart "Interleaved clone during dependency restart" echo "" do_test notify-0 "Notify reference" do_test notify-1 "Notify simple" do_test notify-2 "Notify simple, confirm" do_test notify-3 "Notify move, confirm" do_test novell-239079 "Notification priority" #do_test notify-2 "Notify - 764" echo "" do_test 594 "OSDL #594 - Unrunnable actions scheduled in transition" do_test 662 "OSDL #662 - Two resources start on one node when incarnation_node_max = 1" do_test 696 "OSDL #696 - CRM starts stonith RA without monitor" do_test 726 "OSDL #726 - Attempting to schedule rsc_posic041_monitor_5000 _after_ a stop" do_test 735 "OSDL #735 - Correctly detect that rsc_hadev1 is stopped on hadev3" do_test 764 "OSDL #764 - Missing monitor op for DoFencing:child_DoFencing:1" do_test 797 "OSDL #797 - Assert triggered: task_id_i > max_call_id" do_test 829 "OSDL #829" do_test 994 "OSDL #994 - Stopping the last resource in a resource group causes the entire group to be restarted" do_test 994-2 "OSDL #994 - with a dependent resource" do_test 1360 "OSDL #1360 - Clone stickiness" do_test 1484 "OSDL #1484 - on_fail=stop" do_test 1494 "OSDL #1494 - Clone stability" do_test unrunnable-1 "Unrunnable" do_test unrunnable-2 "Unrunnable 2" do_test stonith-0 "Stonith loop - 1" do_test stonith-1 "Stonith loop - 2" do_test stonith-2 "Stonith loop - 3" do_test stonith-3 "Stonith startup" do_test stonith-4 "Stonith node state" do_test bug-1572-1 "Recovery of groups depending on master/slave" do_test bug-1572-2 "Recovery of groups depending on master/slave when the master is never re-promoted" do_test bug-1685 "Depends-on-master ordering" do_test bug-1822 "Don't promote partially active groups" do_test bug-pm-11 "New resource added to a m/s group" do_test bug-pm-12 "Recover only the failed portion of a cloned group" do_test bug-n-387749 "Don't shuffle clone instances" do_test bug-n-385265 "Don't ignore the failure stickiness of group children - resource_idvscommon should stay stopped" do_test bug-n-385265-2 "Ensure groups are migrated instead of remaining partially active on the current node" do_test bug-lf-1920 "Correctly handle probes that find active resources" do_test bnc-515172 "Location constraint with multiple expressions" do_test colocate-primitive-with-clone "Optional colocation with a clone" do_test use-after-free-merge "Use-after-free in native_merge_weights" do_test bug-lf-2551 "STONITH ordering for stop" do_test bug-lf-2606 "Stonith implies demote" do_test bug-lf-2474 "Ensure resource op timeout takes precedence over op_defaults" do_test bug-suse-707150 "Prevent vm-01 from starting due to colocation/ordering" do_test bug-5014-A-start-B-start "Verify when A starts B starts using symmetrical=false" do_test bug-5014-A-stop-B-started "Verify when A stops B does not stop if it has already started using symmetric=false" do_test bug-5014-A-stopped-B-stopped "Verify when A is stopped and B has not started, B does not start before A using symmetric=false" do_test bug-5014-CthenAthenB-C-stopped "Verify when C then A is symmetrical=true, A then B is symmetric=false, and C is stopped that nothing starts." do_test bug-5014-CLONE-A-start-B-start "Verify when A starts B starts using clone resources with symmetric=false" do_test bug-5014-CLONE-A-stop-B-started "Verify when A stops B does not stop if it has already started using clone resources with symmetric=false." do_test bug-5014-GROUP-A-start-B-start "Verify when A starts B starts when using group resources with symmetric=false." do_test bug-5014-GROUP-A-stopped-B-started "Verify when A stops B does not stop if it has already started using group resources with symmetric=false." do_test bug-5014-GROUP-A-stopped-B-stopped "Verify when A is stopped and B has not started, B does not start before A using group resources with symmetric=false." do_test bug-5014-ordered-set-symmetrical-false "Verify ordered sets work with symmetrical=false" do_test bug-5014-ordered-set-symmetrical-true "Verify ordered sets work with symmetrical=true" do_test bug-5007-masterslave_colocation "Verify use of colocation scores other than INFINITY and -INFINITY work on multi-state resources." do_test bug-5038 "Prevent restart of anonymous clones when clone-max decreases" do_test bug-5025-1 "Automatically clean up failcount after resource config change with reload" do_test bug-5025-2 "Make sure clear failcount action isn't set when config does not change." do_test bug-5025-3 "Automatically clean up failcount after resource config change with restart" do_test bug-5025-4 "Clear failcount when last failure is a start op and rsc attributes changed." do_test failcount "Ensure failcounts are correctly expired" do_test failcount-block "Ensure failcounts are not expired when on-fail=block is present" do_test per-op-failcount "Ensure per-operation failcount is handled and not passed to fence agent" do_test monitor-onfail-restart "bug-5058 - Monitor failure with on-fail set to restart" do_test monitor-onfail-stop "bug-5058 - Monitor failure wiht on-fail set to stop" do_test bug-5059 "No need to restart p_stateful1:*" do_test bug-5069-op-enabled "Test on-fail=ignore with failure when monitor is enabled." do_test bug-5069-op-disabled "Test on-fail-ignore with failure when monitor is disabled." do_test obsolete-lrm-resource "cl#5115 - Do not use obsolete lrm_resource sections" do_test expire-non-blocked-failure "Ignore failure-timeout only if the failed operation has on-fail=block" do_test asymmetrical-order-move "Respect asymmetrical ordering when trying to move resources" do_test start-then-stop-with-unfence "Avoid graph loop with start-then-stop constraint plus unfencing" do_test ignore_stonith_rsc_order1 "cl#5056- Ignore order constraint between stonith and non-stonith rsc." do_test ignore_stonith_rsc_order2 "cl#5056- Ignore order constraint with group rsc containing mixed stonith and non-stonith." do_test ignore_stonith_rsc_order3 "cl#5056- Ignore order constraint, stonith clone and mixed group" do_test ignore_stonith_rsc_order4 "cl#5056- Ignore order constraint, stonith clone and clone with nested mixed group" do_test honor_stonith_rsc_order1 "cl#5056- Honor order constraint, stonith clone and pure stonith group(single rsc)." do_test honor_stonith_rsc_order2 "cl#5056- Honor order constraint, stonith clone and pure stonith group(multiple rsc)" do_test honor_stonith_rsc_order3 "cl#5056- Honor order constraint, stonith clones with nested pure stonith group." do_test honor_stonith_rsc_order4 "cl#5056- Honor order constraint, between two native stonith rscs." do_test probe-timeout "cl#5099 - Default probe timeout" do_test concurrent-fencing "Allow performing fencing operations in parallel" echo "" do_test systemhealth1 "System Health () #1" do_test systemhealth2 "System Health () #2" do_test systemhealth3 "System Health () #3" do_test systemhealthn1 "System Health (None) #1" do_test systemhealthn2 "System Health (None) #2" do_test systemhealthn3 "System Health (None) #3" do_test systemhealthm1 "System Health (Migrate On Red) #1" do_test systemhealthm2 "System Health (Migrate On Red) #2" do_test systemhealthm3 "System Health (Migrate On Red) #3" do_test systemhealtho1 "System Health (Only Green) #1" do_test systemhealtho2 "System Health (Only Green) #2" do_test systemhealtho3 "System Health (Only Green) #3" do_test systemhealthp1 "System Health (Progessive) #1" do_test systemhealthp2 "System Health (Progessive) #2" do_test systemhealthp3 "System Health (Progessive) #3" echo "" do_test utilization "Placement Strategy - utilization" do_test minimal "Placement Strategy - minimal" do_test balanced "Placement Strategy - balanced" echo "" do_test placement-stickiness "Optimized Placement Strategy - stickiness" do_test placement-priority "Optimized Placement Strategy - priority" do_test placement-location "Optimized Placement Strategy - location" do_test placement-capacity "Optimized Placement Strategy - capacity" echo "" do_test utilization-order1 "Utilization Order - Simple" do_test utilization-order2 "Utilization Order - Complex" do_test utilization-order3 "Utilization Order - Migrate" do_test utilization-order4 "Utilization Order - Live Mirgration (bnc#695440)" do_test utilization-shuffle "Don't displace prmExPostgreSQLDB2 on act2, Start prmExPostgreSQLDB1 on act3" do_test load-stopped-loop "Avoid transition loop due to load_stopped (cl#5044)" do_test load-stopped-loop-2 "cl#5235 - Prevent graph loops that can be introduced by load_stopped -> migrate_to ordering" echo "" do_test colocated-utilization-primitive-1 "Colocated Utilization - Primitive" do_test colocated-utilization-primitive-2 "Colocated Utilization - Choose the most capable node" do_test colocated-utilization-group "Colocated Utilization - Group" do_test colocated-utilization-clone "Colocated Utilization - Clone" do_test utilization-check-allowed-nodes "Only check the capacities of the nodes that can run the resource" echo "" do_test reprobe-target_rc "Ensure correct target_rc for reprobe of inactive resources" do_test node-maintenance-1 "cl#5128 - Node maintenance" do_test node-maintenance-2 "cl#5128 - Node maintenance (coming out of maintenance mode)" do_test shutdown-maintenance-node "Do not fence a maintenance node if it shuts down cleanly" do_test rsc-maintenance "Per-resource maintenance" echo "" do_test not-installed-agent "The resource agent is missing" do_test not-installed-tools "Something the resource agent needs is missing" echo "" do_test stopped-monitor-00 "Stopped Monitor - initial start" do_test stopped-monitor-01 "Stopped Monitor - failed started" do_test stopped-monitor-02 "Stopped Monitor - started multi-up" do_test stopped-monitor-03 "Stopped Monitor - stop started" do_test stopped-monitor-04 "Stopped Monitor - failed stop" do_test stopped-monitor-05 "Stopped Monitor - start unmanaged" do_test stopped-monitor-06 "Stopped Monitor - unmanaged multi-up" do_test stopped-monitor-07 "Stopped Monitor - start unmanaged multi-up" do_test stopped-monitor-08 "Stopped Monitor - migrate" do_test stopped-monitor-09 "Stopped Monitor - unmanage started" do_test stopped-monitor-10 "Stopped Monitor - unmanaged started multi-up" do_test stopped-monitor-11 "Stopped Monitor - stop unmanaged started" do_test stopped-monitor-12 "Stopped Monitor - unmanaged started multi-up (targer-role="Stopped")" do_test stopped-monitor-20 "Stopped Monitor - initial stop" do_test stopped-monitor-21 "Stopped Monitor - stopped single-up" do_test stopped-monitor-22 "Stopped Monitor - stopped multi-up" do_test stopped-monitor-23 "Stopped Monitor - start stopped" do_test stopped-monitor-24 "Stopped Monitor - unmanage stopped" do_test stopped-monitor-25 "Stopped Monitor - unmanaged stopped multi-up" do_test stopped-monitor-26 "Stopped Monitor - start unmanaged stopped" do_test stopped-monitor-27 "Stopped Monitor - unmanaged stopped multi-up (target-role="Started")" do_test stopped-monitor-30 "Stopped Monitor - new node started" do_test stopped-monitor-31 "Stopped Monitor - new node stopped" echo"" do_test ticket-primitive-1 "Ticket - Primitive (loss-policy=stop, initial)" do_test ticket-primitive-2 "Ticket - Primitive (loss-policy=stop, granted)" do_test ticket-primitive-3 "Ticket - Primitive (loss-policy-stop, revoked)" do_test ticket-primitive-4 "Ticket - Primitive (loss-policy=demote, initial)" do_test ticket-primitive-5 "Ticket - Primitive (loss-policy=demote, granted)" do_test ticket-primitive-6 "Ticket - Primitive (loss-policy=demote, revoked)" do_test ticket-primitive-7 "Ticket - Primitive (loss-policy=fence, initial)" do_test ticket-primitive-8 "Ticket - Primitive (loss-policy=fence, granted)" do_test ticket-primitive-9 "Ticket - Primitive (loss-policy=fence, revoked)" do_test ticket-primitive-10 "Ticket - Primitive (loss-policy=freeze, initial)" do_test ticket-primitive-11 "Ticket - Primitive (loss-policy=freeze, granted)" do_test ticket-primitive-12 "Ticket - Primitive (loss-policy=freeze, revoked)" do_test ticket-primitive-13 "Ticket - Primitive (loss-policy=stop, standby, granted)" do_test ticket-primitive-14 "Ticket - Primitive (loss-policy=stop, granted, standby)" do_test ticket-primitive-15 "Ticket - Primitive (loss-policy=stop, standby, revoked)" do_test ticket-primitive-16 "Ticket - Primitive (loss-policy=demote, standby, granted)" do_test ticket-primitive-17 "Ticket - Primitive (loss-policy=demote, granted, standby)" do_test ticket-primitive-18 "Ticket - Primitive (loss-policy=demote, standby, revoked)" do_test ticket-primitive-19 "Ticket - Primitive (loss-policy=fence, standby, granted)" do_test ticket-primitive-20 "Ticket - Primitive (loss-policy=fence, granted, standby)" do_test ticket-primitive-21 "Ticket - Primitive (loss-policy=fence, standby, revoked)" do_test ticket-primitive-22 "Ticket - Primitive (loss-policy=freeze, standby, granted)" do_test ticket-primitive-23 "Ticket - Primitive (loss-policy=freeze, granted, standby)" do_test ticket-primitive-24 "Ticket - Primitive (loss-policy=freeze, standby, revoked)" echo"" do_test ticket-group-1 "Ticket - Group (loss-policy=stop, initial)" do_test ticket-group-2 "Ticket - Group (loss-policy=stop, granted)" do_test ticket-group-3 "Ticket - Group (loss-policy-stop, revoked)" do_test ticket-group-4 "Ticket - Group (loss-policy=demote, initial)" do_test ticket-group-5 "Ticket - Group (loss-policy=demote, granted)" do_test ticket-group-6 "Ticket - Group (loss-policy=demote, revoked)" do_test ticket-group-7 "Ticket - Group (loss-policy=fence, initial)" do_test ticket-group-8 "Ticket - Group (loss-policy=fence, granted)" do_test ticket-group-9 "Ticket - Group (loss-policy=fence, revoked)" do_test ticket-group-10 "Ticket - Group (loss-policy=freeze, initial)" do_test ticket-group-11 "Ticket - Group (loss-policy=freeze, granted)" do_test ticket-group-12 "Ticket - Group (loss-policy=freeze, revoked)" do_test ticket-group-13 "Ticket - Group (loss-policy=stop, standby, granted)" do_test ticket-group-14 "Ticket - Group (loss-policy=stop, granted, standby)" do_test ticket-group-15 "Ticket - Group (loss-policy=stop, standby, revoked)" do_test ticket-group-16 "Ticket - Group (loss-policy=demote, standby, granted)" do_test ticket-group-17 "Ticket - Group (loss-policy=demote, granted, standby)" do_test ticket-group-18 "Ticket - Group (loss-policy=demote, standby, revoked)" do_test ticket-group-19 "Ticket - Group (loss-policy=fence, standby, granted)" do_test ticket-group-20 "Ticket - Group (loss-policy=fence, granted, standby)" do_test ticket-group-21 "Ticket - Group (loss-policy=fence, standby, revoked)" do_test ticket-group-22 "Ticket - Group (loss-policy=freeze, standby, granted)" do_test ticket-group-23 "Ticket - Group (loss-policy=freeze, granted, standby)" do_test ticket-group-24 "Ticket - Group (loss-policy=freeze, standby, revoked)" echo"" do_test ticket-clone-1 "Ticket - Clone (loss-policy=stop, initial)" do_test ticket-clone-2 "Ticket - Clone (loss-policy=stop, granted)" do_test ticket-clone-3 "Ticket - Clone (loss-policy-stop, revoked)" do_test ticket-clone-4 "Ticket - Clone (loss-policy=demote, initial)" do_test ticket-clone-5 "Ticket - Clone (loss-policy=demote, granted)" do_test ticket-clone-6 "Ticket - Clone (loss-policy=demote, revoked)" do_test ticket-clone-7 "Ticket - Clone (loss-policy=fence, initial)" do_test ticket-clone-8 "Ticket - Clone (loss-policy=fence, granted)" do_test ticket-clone-9 "Ticket - Clone (loss-policy=fence, revoked)" do_test ticket-clone-10 "Ticket - Clone (loss-policy=freeze, initial)" do_test ticket-clone-11 "Ticket - Clone (loss-policy=freeze, granted)" do_test ticket-clone-12 "Ticket - Clone (loss-policy=freeze, revoked)" do_test ticket-clone-13 "Ticket - Clone (loss-policy=stop, standby, granted)" do_test ticket-clone-14 "Ticket - Clone (loss-policy=stop, granted, standby)" do_test ticket-clone-15 "Ticket - Clone (loss-policy=stop, standby, revoked)" do_test ticket-clone-16 "Ticket - Clone (loss-policy=demote, standby, granted)" do_test ticket-clone-17 "Ticket - Clone (loss-policy=demote, granted, standby)" do_test ticket-clone-18 "Ticket - Clone (loss-policy=demote, standby, revoked)" do_test ticket-clone-19 "Ticket - Clone (loss-policy=fence, standby, granted)" do_test ticket-clone-20 "Ticket - Clone (loss-policy=fence, granted, standby)" do_test ticket-clone-21 "Ticket - Clone (loss-policy=fence, standby, revoked)" do_test ticket-clone-22 "Ticket - Clone (loss-policy=freeze, standby, granted)" do_test ticket-clone-23 "Ticket - Clone (loss-policy=freeze, granted, standby)" do_test ticket-clone-24 "Ticket - Clone (loss-policy=freeze, standby, revoked)" echo"" do_test ticket-master-1 "Ticket - Master (loss-policy=stop, initial)" do_test ticket-master-2 "Ticket - Master (loss-policy=stop, granted)" do_test ticket-master-3 "Ticket - Master (loss-policy-stop, revoked)" do_test ticket-master-4 "Ticket - Master (loss-policy=demote, initial)" do_test ticket-master-5 "Ticket - Master (loss-policy=demote, granted)" do_test ticket-master-6 "Ticket - Master (loss-policy=demote, revoked)" do_test ticket-master-7 "Ticket - Master (loss-policy=fence, initial)" do_test ticket-master-8 "Ticket - Master (loss-policy=fence, granted)" do_test ticket-master-9 "Ticket - Master (loss-policy=fence, revoked)" do_test ticket-master-10 "Ticket - Master (loss-policy=freeze, initial)" do_test ticket-master-11 "Ticket - Master (loss-policy=freeze, granted)" do_test ticket-master-12 "Ticket - Master (loss-policy=freeze, revoked)" do_test ticket-master-13 "Ticket - Master (loss-policy=stop, standby, granted)" do_test ticket-master-14 "Ticket - Master (loss-policy=stop, granted, standby)" do_test ticket-master-15 "Ticket - Master (loss-policy=stop, standby, revoked)" do_test ticket-master-16 "Ticket - Master (loss-policy=demote, standby, granted)" do_test ticket-master-17 "Ticket - Master (loss-policy=demote, granted, standby)" do_test ticket-master-18 "Ticket - Master (loss-policy=demote, standby, revoked)" do_test ticket-master-19 "Ticket - Master (loss-policy=fence, standby, granted)" do_test ticket-master-20 "Ticket - Master (loss-policy=fence, granted, standby)" do_test ticket-master-21 "Ticket - Master (loss-policy=fence, standby, revoked)" do_test ticket-master-22 "Ticket - Master (loss-policy=freeze, standby, granted)" do_test ticket-master-23 "Ticket - Master (loss-policy=freeze, granted, standby)" do_test ticket-master-24 "Ticket - Master (loss-policy=freeze, standby, revoked)" echo "" do_test ticket-rsc-sets-1 "Ticket - Resource sets (1 ticket, initial)" do_test ticket-rsc-sets-2 "Ticket - Resource sets (1 ticket, granted)" do_test ticket-rsc-sets-3 "Ticket - Resource sets (1 ticket, revoked)" do_test ticket-rsc-sets-4 "Ticket - Resource sets (2 tickets, initial)" do_test ticket-rsc-sets-5 "Ticket - Resource sets (2 tickets, granted)" do_test ticket-rsc-sets-6 "Ticket - Resource sets (2 tickets, granted)" do_test ticket-rsc-sets-7 "Ticket - Resource sets (2 tickets, revoked)" do_test ticket-rsc-sets-8 "Ticket - Resource sets (1 ticket, standby, granted)" do_test ticket-rsc-sets-9 "Ticket - Resource sets (1 ticket, granted, standby)" do_test ticket-rsc-sets-10 "Ticket - Resource sets (1 ticket, standby, revoked)" do_test ticket-rsc-sets-11 "Ticket - Resource sets (2 tickets, standby, granted)" do_test ticket-rsc-sets-12 "Ticket - Resource sets (2 tickets, standby, granted)" do_test ticket-rsc-sets-13 "Ticket - Resource sets (2 tickets, granted, standby)" do_test ticket-rsc-sets-14 "Ticket - Resource sets (2 tickets, standby, revoked)" do_test cluster-specific-params "Cluster-specific instance attributes based on rules" do_test site-specific-params "Site-specific instance attributes based on rules" echo "" do_test template-1 "Template - 1" do_test template-2 "Template - 2" do_test template-3 "Template - 3 (merge operations)" do_test template-coloc-1 "Template - Colocation 1" do_test template-coloc-2 "Template - Colocation 2" do_test template-coloc-3 "Template - Colocation 3" do_test template-order-1 "Template - Order 1" do_test template-order-2 "Template - Order 2" do_test template-order-3 "Template - Order 3" do_test template-ticket "Template - Ticket" do_test template-rsc-sets-1 "Template - Resource Sets 1" do_test template-rsc-sets-2 "Template - Resource Sets 2" do_test template-rsc-sets-3 "Template - Resource Sets 3" do_test template-rsc-sets-4 "Template - Resource Sets 4" do_test template-clone-primitive "Cloned primitive from template" do_test template-clone-group "Cloned group from template" do_test location-sets-templates "Resource sets and templates - Location" do_test tags-coloc-order-1 "Tags - Colocation and Order (Simple)" do_test tags-coloc-order-2 "Tags - Colocation and Order (Resource Sets with Templates)" do_test tags-location "Tags - Location" do_test tags-ticket "Tags - Ticket" echo "" do_test container-1 "Container - initial" do_test container-2 "Container - monitor failed" do_test container-3 "Container - stop failed" do_test container-4 "Container - reached migration-threshold" do_test container-group-1 "Container in group - initial" do_test container-group-2 "Container in group - monitor failed" do_test container-group-3 "Container in group - stop failed" do_test container-group-4 "Container in group - reached migration-threshold" do_test container-is-remote-node "Place resource within container when container is remote-node" do_test bug-rh-1097457 "Kill user defined container/contents ordering" do_test bug-cl-5247 "Graph loop when recovering m/s resource in a container" do_test bundle-order-startup "Bundle startup ordering" do_test bundle-order-partial-start "Bundle startup ordering when some dependancies are already running" do_test bundle-order-partial-start-2 "Bundle startup ordering when some dependancies and the container are already running" do_test bundle-order-stop "Bundle stop ordering" do_test bundle-order-partial-stop "Bundle startup ordering when some dependancies are already stopped" do_test bundle-order-startup-clone "Prevent startup because bundle isn't promoted" do_test bundle-order-startup-clone-2 "Bundle startup with clones" do_test bundle-order-stop-clone "Stop bundle because clone is stopping" do_test bundle-nested-colocation "Colocation of nested connection resources" do_test bundle-order-fencing "Order pseudo bundle fencing after parent node fencing if both are happening" echo "" do_test whitebox-fail1 "Fail whitebox container rsc." do_test whitebox-fail2 "Fail whitebox container rsc lrmd connection." do_test whitebox-fail3 "Failed containers should not run nested on remote nodes." do_test whitebox-start "Start whitebox container with resources assigned to it" do_test whitebox-stop "Stop whitebox container with resources assigned to it" do_test whitebox-move "Move whitebox container with resources assigned to it" do_test whitebox-asymmetric "Verify connection rsc opts-in based on container resource" do_test whitebox-ms-ordering "Verify promote/demote can not occur before connection is established" do_test whitebox-ms-ordering-move "Stop/Start cycle within a moving container" do_test whitebox-orphaned "Properly shutdown orphaned whitebox container" do_test whitebox-orphan-ms "Properly tear down orphan ms resources on remote-nodes" do_test whitebox-unexpectedly-running "Recover container nodes the cluster did not start." do_test whitebox-migrate1 "Migrate both container and connection resource" do_test whitebox-imply-stop-on-fence "imply stop action on container node rsc when host node is fenced" do_test whitebox-nested-group "Verify guest remote-node works nested in a group" do_test guest-node-host-dies "Verify guest node is recovered if host goes away" echo "" do_test remote-startup-probes "Baremetal remote-node startup probes" do_test remote-startup "Startup a newly discovered remote-nodes with no status." do_test remote-fence-unclean "Fence unclean baremetal remote-node" do_test remote-fence-unclean2 "Fence baremetal remote-node after cluster node fails and connection can not be recovered" do_test remote-fence-unclean-3 "Probe failed remote nodes (triggers fencing)" do_test remote-move "Move remote-node connection resource" do_test remote-disable "Disable a baremetal remote-node" do_test remote-probe-disable "Probe then stop a baremetal remote-node" do_test remote-orphaned "Properly shutdown orphaned connection resource" do_test remote-orphaned2 "verify we can handle orphaned remote connections with active resources on the remote" do_test remote-recover "Recover connection resource after cluster-node fails." do_test remote-stale-node-entry "Make sure we properly handle leftover remote-node entries in the node section" do_test remote-partial-migrate "Make sure partial migrations are handled before ops on the remote node." do_test remote-partial-migrate2 "Make sure partial migration target is prefered for remote connection." do_test remote-recover-fail "Make sure start failure causes fencing if rsc are active on remote." do_test remote-start-fail "Make sure a start failure does not result in fencing if no active resources are on remote." do_test remote-unclean2 "Make monitor failure always results in fencing, even if no rsc are active on remote." do_test remote-fence-before-reconnect "Fence before clearing recurring monitor failure" do_test remote-recovery "Recover remote connections before attempting demotion" do_test remote-recover-connection "Optimistically recovery of only the connection" do_test remote-recover-all "Fencing when the connection has no home" do_test remote-recover-no-resources "Fencing when the connection has no home and no active resources" do_test remote-recover-unknown "Fencing when the connection has no home and the remote has no operation history" do_test remote-reconnect-delay "Waiting for remote reconnect interval to expire" +do_test remote-connection-unrecoverable "Remote connection host must be fenced, with connection unrecoverable" echo "" do_test resource-discovery "Exercises resource-discovery location constraint option." do_test rsc-discovery-per-node "Disable resource discovery per node" echo "" do_test isolation-start-all "Start docker isolated resources." do_test isolation-restart-all "Restart docker isolated resources." do_test isolation-clone "Cloned isolated primitive." if [ $DO_VERSIONED_TESTS -eq 1 ]; then echo "" do_test versioned-resources "Start resources with #ra-version rules" do_test restart-versioned "Restart resources on #ra-version change" do_test reload-versioned "Reload resources on #ra-version change" echo "" do_test versioned-operations-1 "Use #ra-version to configure operations of native resources" do_test versioned-operations-2 "Use #ra-version to configure operations of stonith resources" do_test versioned-operations-3 "Use #ra-version to configure operations of master/slave resources" do_test versioned-operations-4 "Use #ra-version to configure operations of groups of the resources" fi echo "" test_results diff --git a/pengine/test10/remote-connection-unrecoverable.dot b/pengine/test10/remote-connection-unrecoverable.dot new file mode 100644 index 0000000000..6bfda89e28 --- /dev/null +++ b/pengine/test10/remote-connection-unrecoverable.dot @@ -0,0 +1,53 @@ +digraph "g" { +"all_stopped" -> "killer_start_0 node2" [ style = bold] +"all_stopped" [ style=bold color="green" fontcolor="orange"] +"killer_monitor_60000 node2" [ style=bold color="green" fontcolor="black"] +"killer_start_0 node2" -> "killer_monitor_60000 node2" [ style = bold] +"killer_start_0 node2" [ style=bold color="green" fontcolor="black"] +"killer_stop_0 node2" -> "all_stopped" [ style = bold] +"killer_stop_0 node2" -> "killer_start_0 node2" [ style = bold] +"killer_stop_0 node2" [ style=bold color="green" fontcolor="black"] +"remote1_stop_0 node1" -> "all_stopped" [ style = bold] +"remote1_stop_0 node1" [ style=bold color="green" fontcolor="orange"] +"rsc1_delete_0 remote1" -> "rsc1_start_0 node2" [ style = dashed] +"rsc1_delete_0 remote1" [ style=dashed color="red" fontcolor="black"] +"rsc1_monitor_0 node2" -> "rsc1_start_0 node2" [ style = bold] +"rsc1_monitor_0 node2" -> "rsc1_stop_0 remote1" [ style = bold] +"rsc1_monitor_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc1_monitor_10000 node2" [ style=bold color="green" fontcolor="black"] +"rsc1_start_0 node2" -> "rsc1_monitor_10000 node2" [ style = bold] +"rsc1_start_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc1_stop_0 remote1" -> "all_stopped" [ style = bold] +"rsc1_stop_0 remote1" -> "remote1_stop_0 node1" [ style = bold] +"rsc1_stop_0 remote1" -> "rsc1_delete_0 remote1" [ style = dashed] +"rsc1_stop_0 remote1" -> "rsc1_start_0 node2" [ style = bold] +"rsc1_stop_0 remote1" -> "rsc2-master_demote_0" [ style = bold] +"rsc1_stop_0 remote1" [ style=bold color="green" fontcolor="orange"] +"rsc2-master_demote_0" -> "rsc2-master_demoted_0" [ style = bold] +"rsc2-master_demote_0" -> "rsc2_demote_0 node1" [ style = bold] +"rsc2-master_demote_0" [ style=bold color="green" fontcolor="orange"] +"rsc2-master_demoted_0" -> "rsc2-master_stop_0" [ style = bold] +"rsc2-master_demoted_0" [ style=bold color="green" fontcolor="orange"] +"rsc2-master_stop_0" -> "rsc2-master_stopped_0" [ style = bold] +"rsc2-master_stop_0" -> "rsc2_stop_0 node1" [ style = bold] +"rsc2-master_stop_0" [ style=bold color="green" fontcolor="orange"] +"rsc2-master_stopped_0" [ style=bold color="green" fontcolor="orange"] +"rsc2_demote_0 node1" -> "rsc2-master_demoted_0" [ style = bold] +"rsc2_demote_0 node1" -> "rsc2_stop_0 node1" [ style = bold] +"rsc2_demote_0 node1" [ style=bold color="green" fontcolor="orange"] +"rsc2_stop_0 node1" -> "all_stopped" [ style = bold] +"rsc2_stop_0 node1" -> "rsc2-master_stopped_0" [ style = bold] +"rsc2_stop_0 node1" [ style=bold color="green" fontcolor="orange"] +"stonith 'reboot' node1" -> "remote1_stop_0 node1" [ style = bold] +"stonith 'reboot' node1" -> "rsc2-master_stop_0" [ style = bold] +"stonith 'reboot' node1" -> "rsc2_demote_0 node1" [ style = bold] +"stonith 'reboot' node1" -> "rsc2_stop_0 node1" [ style = bold] +"stonith 'reboot' node1" -> "stonith 'reboot' remote1" [ style = bold] +"stonith 'reboot' node1" [ style=bold color="green" fontcolor="black"] +"stonith 'reboot' remote1" -> "rsc1_stop_0 remote1" [ style = bold] +"stonith 'reboot' remote1" -> "stonith_complete" [ style = bold] +"stonith 'reboot' remote1" [ style=bold color="green" fontcolor="black"] +"stonith_complete" -> "all_stopped" [ style = bold] +"stonith_complete" -> "rsc1_start_0 node2" [ style = bold] +"stonith_complete" [ style=bold color="green" fontcolor="orange"] +} diff --git a/pengine/test10/remote-connection-unrecoverable.exp b/pengine/test10/remote-connection-unrecoverable.exp new file mode 100644 index 0000000000..35e340957e --- /dev/null +++ b/pengine/test10/remote-connection-unrecoverable.exp @@ -0,0 +1,263 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/pengine/test10/remote-connection-unrecoverable.scores b/pengine/test10/remote-connection-unrecoverable.scores new file mode 100644 index 0000000000..5d95fb4d32 --- /dev/null +++ b/pengine/test10/remote-connection-unrecoverable.scores @@ -0,0 +1,34 @@ +Allocation scores: +clone_color: rsc2-master allocation score on node1: 0 +clone_color: rsc2-master allocation score on node2: 0 +clone_color: rsc2-master allocation score on remote1: -INFINITY +clone_color: rsc2:0 allocation score on node1: 1 +clone_color: rsc2:0 allocation score on node2: 0 +clone_color: rsc2:0 allocation score on remote1: -INFINITY +clone_color: rsc2:1 allocation score on node1: 0 +clone_color: rsc2:1 allocation score on node2: 11 +clone_color: rsc2:1 allocation score on remote1: -INFINITY +clone_color: rsc2:2 allocation score on node1: 0 +clone_color: rsc2:2 allocation score on node2: 10 +clone_color: rsc2:2 allocation score on remote1: -INFINITY +native_color: killer allocation score on node1: 0 +native_color: killer allocation score on node2: 0 +native_color: killer allocation score on remote1: -INFINITY +native_color: remote1 allocation score on node1: 0 +native_color: remote1 allocation score on node2: -INFINITY +native_color: remote1 allocation score on remote1: -INFINITY +native_color: rsc1 allocation score on node1: 0 +native_color: rsc1 allocation score on node2: 0 +native_color: rsc1 allocation score on remote1: 0 +native_color: rsc2:0 allocation score on node1: -INFINITY +native_color: rsc2:0 allocation score on node2: -INFINITY +native_color: rsc2:0 allocation score on remote1: -INFINITY +native_color: rsc2:1 allocation score on node1: -INFINITY +native_color: rsc2:1 allocation score on node2: 11 +native_color: rsc2:1 allocation score on remote1: -INFINITY +native_color: rsc2:2 allocation score on node1: -INFINITY +native_color: rsc2:2 allocation score on node2: -INFINITY +native_color: rsc2:2 allocation score on remote1: -INFINITY +rsc2:0 promotion score on none: 0 +rsc2:1 promotion score on node2: 10 +rsc2:2 promotion score on none: 0 diff --git a/pengine/test10/remote-connection-unrecoverable.summary b/pengine/test10/remote-connection-unrecoverable.summary new file mode 100644 index 0000000000..9bfd7bce73 --- /dev/null +++ b/pengine/test10/remote-connection-unrecoverable.summary @@ -0,0 +1,54 @@ + +Current cluster status: +Node node1 (1): UNCLEAN (offline) +Online: [ node2 ] +RemoteOnline: [ remote1 ] + + remote1 (ocf::pacemaker:remote): Started node1 (UNCLEAN) + killer (stonith:fence_xvm): Started node2 + rsc1 (ocf::pacemaker:Dummy): Started remote1 + Master/Slave Set: rsc2-master [rsc2] + rsc2 (ocf::pacemaker:Stateful): Master node1 (UNCLEAN) + Masters: [ node2 ] + Stopped: [ remote1 ] + +Transition Summary: + * Fence (reboot) remote1 'resources are active and the connection is unrecoverable' + * Fence (reboot) node1 'peer is no longer part of the cluster' + * Stop remote1 ( node1 ) due to node availability + * Restart killer ( node2 ) + * Move rsc1 ( remote1 -> node2 ) + * Stop rsc2:0 ( Master node1 ) due to node availability + +Executing cluster transition: + * Resource action: killer stop on node2 + * Resource action: rsc1 monitor on node2 + * Fencing node1 (reboot) + * Fencing remote1 (reboot) + * Pseudo action: stonith_complete + * Pseudo action: rsc1_stop_0 + * Pseudo action: rsc2-master_demote_0 + * Pseudo action: remote1_stop_0 + * Resource action: rsc1 start on node2 + * Pseudo action: rsc2_demote_0 + * Pseudo action: rsc2-master_demoted_0 + * Pseudo action: rsc2-master_stop_0 + * Resource action: rsc1 monitor=10000 on node2 + * Pseudo action: rsc2_stop_0 + * Pseudo action: rsc2-master_stopped_0 + * Pseudo action: all_stopped + * Resource action: killer start on node2 + * Resource action: killer monitor=60000 on node2 + +Revised cluster status: +Online: [ node2 ] +OFFLINE: [ node1 ] +RemoteOFFLINE: [ remote1 ] + + remote1 (ocf::pacemaker:remote): Stopped + killer (stonith:fence_xvm): Started node2 + rsc1 (ocf::pacemaker:Dummy): Started node2 + Master/Slave Set: rsc2-master [rsc2] + Masters: [ node2 ] + Stopped: [ node1 remote1 ] + diff --git a/pengine/test10/remote-connection-unrecoverable.xml b/pengine/test10/remote-connection-unrecoverable.xml new file mode 100644 index 0000000000..4dda833351 --- /dev/null +++ b/pengine/test10/remote-connection-unrecoverable.xml @@ -0,0 +1,125 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/tools/crm_resource.c b/tools/crm_resource.c index 00363b758d..d3ace74390 100644 --- a/tools/crm_resource.c +++ b/tools/crm_resource.c @@ -1,1144 +1,1196 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include #include #include #include #include #include #include #include #include #include #include bool BE_QUIET = FALSE; bool scope_master = FALSE; int cib_options = cib_sync_call; GMainLoop *mainloop = NULL; #define message_timeout_ms 60*1000 static gboolean resource_ipc_timeout(gpointer data) { fprintf(stderr, "No messages received in %d seconds.. aborting\n", (int)message_timeout_ms / 1000); crm_err("No messages received in %d seconds", (int)message_timeout_ms / 1000); return crm_exit(-1); } static void resource_ipc_connection_destroy(gpointer user_data) { crm_info("Connection to CRMd was terminated"); crm_exit(1); } static void start_mainloop(void) { if (crmd_replies_needed == 0) { return; } mainloop = g_main_new(FALSE); fprintf(stderr, "Waiting for %d replies from the CRMd", crmd_replies_needed); crm_debug("Waiting for %d replies from the CRMd", crmd_replies_needed); g_timeout_add(message_timeout_ms, resource_ipc_timeout, NULL); g_main_run(mainloop); } static int resource_ipc_callback(const char *buffer, ssize_t length, gpointer userdata) { xmlNode *msg = string2xml(buffer); fprintf(stderr, "."); crm_log_xml_trace(msg, "[inbound]"); crmd_replies_needed--; if (crmd_replies_needed == 0) { fprintf(stderr, " OK\n"); crm_debug("Got all the replies we expected"); return crm_exit(pcmk_ok); } free_xml(msg); return 0; } struct ipc_client_callbacks crm_callbacks = { .dispatch = resource_ipc_callback, .destroy = resource_ipc_connection_destroy, }; /* short option letters still available: eEJkKXyYZ */ /* *INDENT-OFF* */ static struct crm_option long_options[] = { /* Top-level Options */ { - "help", 0, 0, '?', + "help", no_argument, NULL, '?', "\t\tDisplay this text and exit" }, { - "version", 0, 0, '$', + "version", no_argument, NULL, '$', "\t\tDisplay version information and exit" }, { - "verbose", 0, 0, 'V', + "verbose", no_argument, NULL, 'V', "\t\tIncrease debug output (may be specified multiple times)" }, { - "quiet", 0, 0, 'Q', + "quiet", no_argument, NULL, 'Q', "\t\tBe less descriptive in results" }, { - "resource", 1, 0, 'r', + "resource", required_argument, NULL, 'r', "\tResource ID" }, - {"-spacer-",1, 0, '-', "\nQueries:"}, - {"list", 0, 0, 'L', "\t\tList all cluster resources with status"}, + { "-spacer-", no_argument, NULL, '-', "\nQueries:" }, { - "list-raw", 0, 0, 'l', + "list", no_argument, NULL, 'L', + "\t\tList all cluster resources with status"}, + { + "list-raw", no_argument, NULL, 'l', "\t\tList IDs of all instantiated resources (individual members rather than groups etc.)" }, - {"list-cts", 0, 0, 'c', NULL, pcmk_option_hidden}, { - "list-operations", 0, 0, 'O', + "list-cts", no_argument, NULL, 'c', + NULL, pcmk_option_hidden + }, + { + "list-operations", no_argument, NULL, 'O', "\tList active resource operations, optionally filtered by --resource and/or --node" }, { - "list-all-operations", 0, 0, 'o', + "list-all-operations", no_argument, NULL, 'o', "List all resource operations, optionally filtered by --resource and/or --node" }, - {"pending", 0, 0, 'j', "\t\tDisplay pending state if 'record-pending' is enabled", pcmk_option_hidden}, - - {"list-standards", 0, 0, 0, "\tList supported standards"}, - {"list-ocf-providers", 0, 0, 0, "List all available OCF providers"}, - {"list-agents", 1, 0, 0, "List all agents available for the named standard and/or provider."}, - {"list-ocf-alternatives", 1, 0, 0, "List all available providers for the named OCF agent"}, - {"show-metadata", 1, 0, 0, "Show the metadata for the named class:provider:agent"}, - { - "query-xml", 0, 0, 'q', + "pending", no_argument, NULL, 'j', + "\t\tDisplay pending state if 'record-pending' is enabled", + pcmk_option_hidden + }, + { + "list-standards", no_argument, NULL, 0, + "\tList supported standards" + }, + { + "list-ocf-providers", no_argument, NULL, 0, + "List all available OCF providers" + }, + { + "list-agents", required_argument, NULL, 0, + "List all agents available for the named standard and/or provider." + }, + { + "list-ocf-alternatives", required_argument, NULL, 0, + "List all available providers for the named OCF agent" + }, + { + "show-metadata", required_argument, NULL, 0, + "Show the metadata for the named class:provider:agent" + }, + { + "query-xml", no_argument, NULL, 'q', "\tShow XML configuration of resource (after any template expansion)" }, { - "query-xml-raw", 0, 0, 'w', + "query-xml-raw", no_argument, NULL, 'w', "\tShow XML configuration of resource (before any template expansion)" }, { - "get-parameter", 1, 0, 'g', + "get-parameter", required_argument, NULL, 'g', "Display named parameter for resource.\n" "\t\t\t\tUse instance attribute unless --meta or --utilization is specified" }, { - "get-property", 1, 0, 'G', + "get-property", required_argument, NULL, 'G', "Display named property of resource ('class', 'type', or 'provider') (requires --resource)", pcmk_option_hidden }, { - "locate", 0, 0, 'W', + "locate", no_argument, NULL, 'W', "\t\tShow node(s) currently running resource" }, - {"stack", 0, 0, 'A', "\t\tDisplay the prerequisites and dependents of a resource"}, - {"constraints",0, 0, 'a', "\tDisplay the (co)location constraints that apply to a resource"}, { - "why", 0, 0, 'Y', + "stack", no_argument, NULL, 'A', + "\t\tDisplay the prerequisites and dependents of a resource" + }, + { + "constraints", no_argument, NULL, 'a', + "\tDisplay the (co)location constraints that apply to a resource" + }, + { + "why", no_argument, NULL, 'Y', "\t\tShow why resources are not running, optionally filtered by --resource and/or --node" }, - {"-spacer-", 1, 0, '-', "\nCommands:"}, - {"validate", 0, 0, 0, "\t\tCall the validate-all action of the local given resource"}, + + { "-spacer-", no_argument, NULL, '-', "\nCommands:" }, + { + "validate", no_argument, NULL, 0, + "\t\tCall the validate-all action of the local given resource" + }, { - "cleanup", 0, 0, 'C', + "cleanup", no_argument, NULL, 'C', "\t\tDelete resource's history (including failures) so its current state is rechecked.\n" "\t\t\t\tOptionally filtered by --resource, --node, --operation, and --interval (otherwise all).\n" "\t\t\t\tUnless --force is specified, resource's group or clone (if any) will also be cleaned" }, { - "set-parameter", 1, 0, 'p', + "set-parameter", required_argument, NULL, 'p', "Set named parameter for resource (requires -v).\n" "\t\t\t\tUse instance attribute unless --meta or --utilization is specified." }, { - "delete-parameter", 1, 0, 'd', + "delete-parameter", required_argument, NULL, 'd', "Delete named parameter for resource.\n" "\t\t\t\tUse instance attribute unless --meta or --utilization is specified." }, { - "set-property", 1, 0, 'S', + "set-property", required_argument, NULL, 'S', "Set named property of resource ('class', 'type', or 'provider') (requires -r, -t, -v)", pcmk_option_hidden }, - {"-spacer-", 1, 0, '-', "\nResource location:"}, + { "-spacer-", no_argument, NULL, '-', "\nResource location:" }, { - "move", 0, 0, 'M', + "move", no_argument, NULL, 'M', "\t\tCreate a constraint to move resource. If --node is specified, the constraint\n" "\t\t\t\twill be to move to that node, otherwise it will be to ban the current node.\n" "\t\t\t\tUnless --force is specified, this will return an error if the resource is\n" "\t\t\t\talready running on the specified node. If --force is specified, this will\n" "\t\t\t\talways ban the current node. Optional: --lifetime, --master.\n" "\t\t\t\tNOTE: This may prevent the resource from running on its previous location\n" "\t\t\t\tuntil the implicit constraint expires or is removed with --clear." }, { - "ban", 0, 0, 'B', + "ban", no_argument, NULL, 'B', "\t\tCreate a constraint to keep resource off a node. Optional: --node, --lifetime, --master.\n" "\t\t\t\tNOTE: This will prevent the resource from running on the affected node\n" "\t\t\t\tuntil the implicit constraint expires or is removed with --clear.\n" "\t\t\t\tIf --node is not specified, it defaults to the node currently running the resource\n" "\t\t\t\tfor primitives and groups, or the master for master/slave clones with master-max=1\n" "\t\t\t\t(all other situations result in an error as there is no sane default).\n" }, { - "clear", 0, 0, 'U', + "clear", no_argument, NULL, 'U', "\t\tRemove all constraints created by the --ban and/or --move commands.\n" "\t\t\t\tRequires: --resource. Optional: --node, --master.\n" "\t\t\t\tIf --node is not specified, all constraints created by --ban and --move\n" "\t\t\t\twill be removed for the named resource. If --node and --force are specified,\n" "\t\t\t\tany constraint created by --move will be cleared, even if it is not for the specified node." }, { - "lifetime", 0, 0, 'u', - "\tLifespan (as ISO 8601 duration) of constraints created by the --ban and --move commands\n" + "lifetime", required_argument, NULL, 'u', + "\tLifespan (as ISO 8601 duration) of created constraints (with -B, -M)\n" "\t\t\t\t(see https://en.wikipedia.org/wiki/ISO_8601#Durations)" }, { - "master", 0, 0, 0, - "\t\tLimit the scope of the --ban, --move, and --clear commands to the Master role.\n" - "\t\t\t\tFor --ban and --move, the previous master may remain active in the Slave role." + "master", no_argument, NULL, 0, + "\t\tLimit scope of command to the Master role (with -B, -M, -U).\n" + "\t\t\t\tFor -B and -M, the previous master may remain active in the Slave role." }, - {"-spacer-", 1, 0, '-', "\nAdvanced Commands:"}, - {"delete", 0, 0, 'D', "\t\t(Advanced) Delete a resource from the CIB. Required: -t"}, - {"fail", 0, 0, 'F', "\t\t(Advanced) Tell the cluster this resource has failed"}, - {"restart", 0, 0, 0, "\t\t(Advanced) Tell the cluster to restart this resource and anything that depends on it"}, - {"wait", 0, 0, 0, "\t\t(Advanced) Wait until the cluster settles into a stable state"}, + { "-spacer-", no_argument, NULL, '-', "\nAdvanced Commands:" }, + { + "delete", no_argument, NULL, 'D', + "\t\t(Advanced) Delete a resource from the CIB. Required: -t" + }, + { + "fail", no_argument, NULL, 'F', + "\t\t(Advanced) Tell the cluster this resource has failed" + }, + { + "restart", no_argument, NULL, 0, + "\t\t(Advanced) Tell the cluster to restart this resource and anything that depends on it" + }, + { + "wait", no_argument, NULL, 0, + "\t\t(Advanced) Wait until the cluster settles into a stable state" + }, { - "force-demote", 0, 0, 0, + "force-demote", no_argument, NULL, 0, "\t(Advanced) Bypass the cluster and demote a resource on the local node.\n" "\t\t\t\tUnless --force is specified, this will refuse to do so if the cluster\n" "\t\t\t\tbelieves the resource is a clone instance already running on the local node." }, { - "force-stop", 0, 0, 0, + "force-stop", no_argument, NULL, 0, "\t(Advanced) Bypass the cluster and stop a resource on the local node." }, { - "force-start", 0, 0, 0, + "force-start", no_argument, NULL, 0, "\t(Advanced) Bypass the cluster and start a resource on the local node.\n" "\t\t\t\tUnless --force is specified, this will refuse to do so if the cluster\n" "\t\t\t\tbelieves the resource is a clone instance already running on the local node." }, { - "force-promote", 0, 0, 0, + "force-promote", no_argument, NULL, 0, "\t(Advanced) Bypass the cluster and promote a resource on the local node.\n" "\t\t\t\tUnless --force is specified, this will refuse to do so if the cluster\n" "\t\t\t\tbelieves the resource is a clone instance already running on the local node." }, { - "force-check", 0, 0, 0, + "force-check", no_argument, NULL, 0, "\t(Advanced) Bypass the cluster and check the state of a resource on the local node." }, - {"-spacer-", 1, 0, '-', "\nAdditional Options:"}, + { "-spacer-", no_argument, NULL, '-', "\nAdditional Options:" }, { - "node", 1, 0, 'N', + "node", required_argument, NULL, 'N', "\tNode name" }, - {"recursive", 0, 0, 0, "\tFollow colocation chains when using --set-parameter"}, { - "resource-type", 1, 0, 't', + "recursive", no_argument, NULL, 0, + "\tFollow colocation chains when using --set-parameter" + }, + { + "resource-type", required_argument, NULL, 't', "Resource XML element (primitive, group, etc.) (with -D)" }, - {"parameter-value", 1, 0, 'v', "Value to use with -p"}, { - "meta", 0, 0, 'm', + "parameter-value", required_argument, NULL, 'v', + "Value to use with -p" + }, + { + "meta", no_argument, NULL, 'm', "\t\tUse resource meta-attribute instead of instance attribute (with -p, -g, -d)" }, { - "utilization", 0, 0, 'z', + "utilization", no_argument, NULL, 'z', "\tUse resource utilization attribute instead of instance attribute (with -p, -g, -d)" }, { - "operation", required_argument, NULL, 'n', + "operation", required_argument, NULL, 'n', "\tOperation to clear instead of all (with -C -r)" }, { - "interval", required_argument, NULL, 'I', + "interval", required_argument, NULL, 'I', "\tInterval of operation to clear (default 0) (with -C -r -n)" }, { - "set-name", 1, 0, 's', + "set-name", required_argument, NULL, 's', "\t(Advanced) XML ID of attributes element to use (with -p, -d)" }, { - "nvpair", 1, 0, 'i', + "nvpair", required_argument, NULL, 'i', "\t(Advanced) XML ID of nvpair element to use (with -p, -d)" }, { - "timeout", 1, 0, 'T', + "timeout", required_argument, NULL, 'T', "\t(Advanced) Abort if command does not finish in this time (with --restart, --wait)" }, { - "force", 0, 0, 'f', + "force", no_argument, NULL, 'f', "\t\tIf making CIB changes, do so regardless of quorum.\n" "\t\t\t\tSee help for individual commands for additional behavior.\n" }, - - {"xml-file", 1, 0, 'x', NULL, pcmk_option_hidden}, + { + "xml-file", required_argument, NULL, 'x', + NULL, pcmk_option_hidden + }, /* legacy options */ - {"host-uname", 1, 0, 'H', NULL, pcmk_option_hidden}, - {"migrate", 0, 0, 'M', NULL, pcmk_option_hidden}, - {"un-migrate", 0, 0, 'U', NULL, pcmk_option_hidden}, - {"un-move", 0, 0, 'U', NULL, pcmk_option_hidden}, - - {"refresh", 0, 0, 'R', NULL, pcmk_option_hidden}, - {"reprobe", 0, 0, 'P', NULL, pcmk_option_hidden}, - - {"-spacer-", 1, 0, '-', "\nExamples:", pcmk_option_paragraph}, - {"-spacer-", 1, 0, '-', "List the available OCF agents:", pcmk_option_paragraph}, - {"-spacer-", 1, 0, '-', " crm_resource --list-agents ocf", pcmk_option_example}, - {"-spacer-", 1, 0, '-', "List the available OCF agents from the linux-ha project:", pcmk_option_paragraph}, - {"-spacer-", 1, 0, '-', " crm_resource --list-agents ocf:heartbeat", pcmk_option_example}, - {"-spacer-", 1, 0, '-', "Move 'myResource' to a specific node:", pcmk_option_paragraph}, - {"-spacer-", 1, 0, '-', " crm_resource --resource myResource --move --node altNode", pcmk_option_example}, - {"-spacer-", 1, 0, '-', "Allow (but not force) 'myResource' to move back to its original location:", pcmk_option_paragraph}, - {"-spacer-", 1, 0, '-', " crm_resource --resource myResource --clear", pcmk_option_example}, - {"-spacer-", 1, 0, '-', "Stop 'myResource' (and anything that depends on it):", pcmk_option_paragraph}, - {"-spacer-", 1, 0, '-', " crm_resource --resource myResource --set-parameter target-role --meta --parameter-value Stopped", pcmk_option_example}, - {"-spacer-", 1, 0, '-', "Tell the cluster not to manage 'myResource':", pcmk_option_paragraph}, - {"-spacer-", 1, 0, '-', "The cluster will not attempt to start or stop the resource under any circumstances."}, - {"-spacer-", 1, 0, '-', "Useful when performing maintenance tasks on a resource.", pcmk_option_paragraph}, - {"-spacer-", 1, 0, '-', " crm_resource --resource myResource --set-parameter is-managed --meta --parameter-value false", pcmk_option_example}, - {"-spacer-", 1, 0, '-', "Erase the operation history of 'myResource' on 'aNode':", pcmk_option_paragraph}, - {"-spacer-", 1, 0, '-', "The cluster will 'forget' the existing resource state (including any errors) and attempt to recover the resource."}, - {"-spacer-", 1, 0, '-', "Useful when a resource had failed permanently and has been repaired by an administrator.", pcmk_option_paragraph}, - {"-spacer-", 1, 0, '-', " crm_resource --resource myResource --cleanup --node aNode", pcmk_option_example}, + {"host-uname", required_argument, NULL, 'H', NULL, pcmk_option_hidden}, + {"migrate", no_argument, NULL, 'M', NULL, pcmk_option_hidden}, + {"un-migrate", no_argument, NULL, 'U', NULL, pcmk_option_hidden}, + {"un-move", no_argument, NULL, 'U', NULL, pcmk_option_hidden}, + + {"refresh", no_argument, NULL, 'R', NULL, pcmk_option_hidden}, + {"reprobe", no_argument, NULL, 'P', NULL, pcmk_option_hidden}, + + {"-spacer-", 1, NULL, '-', "\nExamples:", pcmk_option_paragraph}, + {"-spacer-", 1, NULL, '-', "List the available OCF agents:", pcmk_option_paragraph}, + {"-spacer-", 1, NULL, '-', " crm_resource --list-agents ocf", pcmk_option_example}, + {"-spacer-", 1, NULL, '-', "List the available OCF agents from the linux-ha project:", pcmk_option_paragraph}, + {"-spacer-", 1, NULL, '-', " crm_resource --list-agents ocf:heartbeat", pcmk_option_example}, + {"-spacer-", 1, NULL, '-', "Move 'myResource' to a specific node:", pcmk_option_paragraph}, + {"-spacer-", 1, NULL, '-', " crm_resource --resource myResource --move --node altNode", pcmk_option_example}, + {"-spacer-", 1, NULL, '-', "Allow (but not force) 'myResource' to move back to its original location:", pcmk_option_paragraph}, + {"-spacer-", 1, NULL, '-', " crm_resource --resource myResource --clear", pcmk_option_example}, + {"-spacer-", 1, NULL, '-', "Stop 'myResource' (and anything that depends on it):", pcmk_option_paragraph}, + {"-spacer-", 1, NULL, '-', " crm_resource --resource myResource --set-parameter target-role --meta --parameter-value Stopped", pcmk_option_example}, + {"-spacer-", 1, NULL, '-', "Tell the cluster not to manage 'myResource':", pcmk_option_paragraph}, + {"-spacer-", 1, NULL, '-', "The cluster will not attempt to start or stop the resource under any circumstances."}, + {"-spacer-", 1, NULL, '-', "Useful when performing maintenance tasks on a resource.", pcmk_option_paragraph}, + {"-spacer-", 1, NULL, '-', " crm_resource --resource myResource --set-parameter is-managed --meta --parameter-value false", pcmk_option_example}, + {"-spacer-", 1, NULL, '-', "Erase the operation history of 'myResource' on 'aNode':", pcmk_option_paragraph}, + {"-spacer-", 1, NULL, '-', "The cluster will 'forget' the existing resource state (including any errors) and attempt to recover the resource."}, + {"-spacer-", 1, NULL, '-', "Useful when a resource had failed permanently and has been repaired by an administrator.", pcmk_option_paragraph}, + {"-spacer-", 1, NULL, '-', " crm_resource --resource myResource --cleanup --node aNode", pcmk_option_example}, {0, 0, 0, 0} }; /* *INDENT-ON* */ int main(int argc, char **argv) { char rsc_cmd = 'L'; const char *rsc_id = NULL; const char *host_uname = NULL; const char *prop_name = NULL; const char *prop_value = NULL; const char *rsc_type = NULL; const char *prop_id = NULL; const char *prop_set = NULL; const char *rsc_long_cmd = NULL; const char *longname = NULL; const char *operation = NULL; const char *interval = NULL; GHashTable *override_params = NULL; char *xml_file = NULL; crm_ipc_t *crmd_channel = NULL; pe_working_set_t data_set = { 0, }; cib_t *cib_conn = NULL; bool recursive = FALSE; char *our_pid = NULL; bool require_resource = TRUE; /* whether command requires that resource be specified */ bool require_dataset = TRUE; /* whether command requires populated dataset instance */ bool require_crmd = FALSE; /* whether command requires connection to CRMd */ int rc = pcmk_ok; int option_index = 0; int timeout_ms = 0; int argerr = 0; int flag; crm_log_cli_init("crm_resource"); crm_set_options(NULL, "(query|command) [options]", long_options, "Perform tasks related to cluster resources.\nAllows resources to be queried (definition and location), modified, and moved around the cluster.\n"); while (1) { flag = crm_get_option_long(argc, argv, &option_index, &longname); if (flag == -1) break; switch (flag) { case 0: /* long options with no short equivalent */ if (safe_str_eq("master", longname)) { scope_master = TRUE; } else if(safe_str_eq(longname, "recursive")) { recursive = TRUE; } else if (safe_str_eq("wait", longname)) { rsc_cmd = flag; rsc_long_cmd = longname; require_resource = FALSE; require_dataset = FALSE; } else if ( safe_str_eq("validate", longname) || safe_str_eq("restart", longname) || safe_str_eq("force-demote", longname) || safe_str_eq("force-stop", longname) || safe_str_eq("force-start", longname) || safe_str_eq("force-promote", longname) || safe_str_eq("force-check", longname)) { rsc_cmd = flag; rsc_long_cmd = longname; crm_log_args(argc, argv); } else if (safe_str_eq("list-ocf-providers", longname) || safe_str_eq("list-ocf-alternatives", longname) || safe_str_eq("list-standards", longname)) { const char *text = NULL; lrmd_list_t *list = NULL; lrmd_list_t *iter = NULL; lrmd_t *lrmd_conn = lrmd_api_new(); if (safe_str_eq("list-ocf-providers", longname) || safe_str_eq("list-ocf-alternatives", longname)) { rc = lrmd_conn->cmds->list_ocf_providers(lrmd_conn, optarg, &list); text = "OCF providers"; } else if (safe_str_eq("list-standards", longname)) { rc = lrmd_conn->cmds->list_standards(lrmd_conn, &list); text = "standards"; } if (rc > 0) { rc = 0; for (iter = list; iter != NULL; iter = iter->next) { rc++; printf("%s\n", iter->val); } lrmd_list_freeall(list); } else if (optarg) { fprintf(stderr, "No %s found for %s\n", text, optarg); } else { fprintf(stderr, "No %s found\n", text); } lrmd_api_delete(lrmd_conn); return crm_exit(rc); } else if (safe_str_eq("show-metadata", longname)) { char *standard = NULL; char *provider = NULL; char *type = NULL; char *metadata = NULL; lrmd_t *lrmd_conn = lrmd_api_new(); rc = crm_parse_agent_spec(optarg, &standard, &provider, &type); if (rc == pcmk_ok) { rc = lrmd_conn->cmds->get_metadata(lrmd_conn, standard, provider, type, &metadata, 0); } else { fprintf(stderr, "'%s' is not a valid agent specification\n", optarg); } if (metadata) { printf("%s\n", metadata); } else { fprintf(stderr, "Metadata query for %s failed: %s\n", optarg, pcmk_strerror(rc)); } lrmd_api_delete(lrmd_conn); return crm_exit(rc); } else if (safe_str_eq("list-agents", longname)) { lrmd_list_t *list = NULL; lrmd_list_t *iter = NULL; char *provider = strchr (optarg, ':'); lrmd_t *lrmd_conn = lrmd_api_new(); if (provider) { *provider++ = 0; } rc = lrmd_conn->cmds->list_agents(lrmd_conn, &list, optarg, provider); if (rc > 0) { rc = 0; for (iter = list; iter != NULL; iter = iter->next) { printf("%s\n", iter->val); rc++; } lrmd_list_freeall(list); rc = 0; } else { fprintf(stderr, "No agents found for standard=%s, provider=%s\n", optarg, (provider? provider : "*")); rc = -1; } lrmd_api_delete(lrmd_conn); return crm_exit(rc); } else { crm_err("Unhandled long option: %s", longname); } break; case 'V': do_trace = TRUE; crm_bump_log_level(argc, argv); break; case '$': case '?': crm_help(flag, EX_OK); break; case 'x': xml_file = strdup(optarg); break; case 'Q': BE_QUIET = TRUE; break; case 'm': attr_set_type = XML_TAG_META_SETS; break; case 'z': attr_set_type = XML_TAG_UTILIZATION; break; case 'u': move_lifetime = strdup(optarg); break; case 'f': do_force = TRUE; crm_log_args(argc, argv); break; case 'i': prop_id = optarg; break; case 's': prop_set = optarg; break; case 'r': rsc_id = optarg; break; case 'v': prop_value = optarg; break; case 't': rsc_type = optarg; break; case 'T': timeout_ms = crm_get_msec(optarg); break; case 'C': case 'R': case 'P': crm_log_args(argc, argv); require_resource = FALSE; require_crmd = TRUE; rsc_cmd = 'C'; break; case 'n': operation = optarg; break; case 'I': interval = optarg; break; case 'D': require_dataset = FALSE; crm_log_args(argc, argv); rsc_cmd = flag; break; case 'F': require_crmd = TRUE; crm_log_args(argc, argv); rsc_cmd = flag; break; case 'U': case 'B': case 'M': crm_log_args(argc, argv); rsc_cmd = flag; break; case 'c': case 'L': case 'l': case 'O': case 'o': case 'Y': require_resource = FALSE; rsc_cmd = flag; break; case 'q': case 'w': case 'W': case 'A': case 'a': rsc_cmd = flag; break; case 'j': print_pending = TRUE; break; case 'S': require_dataset = FALSE; crm_log_args(argc, argv); prop_name = optarg; rsc_cmd = flag; break; case 'p': case 'd': crm_log_args(argc, argv); prop_name = optarg; rsc_cmd = flag; break; case 'G': case 'g': prop_name = optarg; rsc_cmd = flag; break; case 'h': case 'H': case 'N': crm_trace("Option %c => %s", flag, optarg); host_uname = optarg; break; default: CMD_ERR("Argument code 0%o (%c) is not (?yet?) supported", flag, flag); ++argerr; break; } } // Catch the case where the user didn't specify a command if (rsc_cmd == 'L') { require_resource = FALSE; } if (optind < argc && argv[optind] != NULL && rsc_cmd == 0 && rsc_long_cmd) { override_params = crm_str_table_new(); while (optind < argc && argv[optind] != NULL) { char *name = calloc(1, strlen(argv[optind])); char *value = calloc(1, strlen(argv[optind])); int rc = sscanf(argv[optind], "%[^=]=%s", name, value); if(rc == 2) { g_hash_table_replace(override_params, name, value); } else { CMD_ERR("Error parsing '%s' as a name=value pair for --%s", argv[optind], rsc_long_cmd); free(value); free(name); argerr++; } optind++; } } else if (optind < argc && argv[optind] != NULL && rsc_cmd == 0) { CMD_ERR("non-option ARGV-elements: "); while (optind < argc && argv[optind] != NULL) { CMD_ERR("[%d of %d] %s ", optind, argc, argv[optind]); optind++; argerr++; } } if (optind > argc) { ++argerr; } if (argerr) { CMD_ERR("Invalid option(s) supplied, use --help for valid usage"); return crm_exit(EX_USAGE); } our_pid = crm_getpid_s(); if (do_force) { crm_debug("Forcing..."); cib_options |= cib_quorum_override; } data_set.input = NULL; /* make clean-up easier */ /* If user specified resource, look for it, even if it's optional for command */ if (rsc_id) { require_resource = TRUE; } /* We need a dataset to find a resource, even if command doesn't need it */ if (require_resource) { require_dataset = TRUE; } if(require_resource && rsc_id == NULL) { CMD_ERR("Must supply a resource id with -r"); rc = -ENXIO; goto bail; } /* Establish a connection to the CIB */ cib_conn = cib_new(); rc = cib_conn->cmds->signon(cib_conn, crm_system_name, cib_command); if (rc != pcmk_ok) { CMD_ERR("Error signing on to the CIB service: %s", pcmk_strerror(rc)); goto bail; } /* Populate working set from XML file if specified or CIB query otherwise */ if (require_dataset) { xmlNode *cib_xml_copy = NULL; if (xml_file != NULL) { cib_xml_copy = filename2xml(xml_file); } else { rc = cib_conn->cmds->query(cib_conn, NULL, &cib_xml_copy, cib_scope_local | cib_sync_call); } if(rc != pcmk_ok) { goto bail; } /* Populate the working set instance */ set_working_set_defaults(&data_set); rc = update_working_set_xml(&data_set, &cib_xml_copy); if (rc != pcmk_ok) { goto bail; } cluster_status(&data_set); /* Set rc to -ENXIO if no resource matching rsc_id is found. * This does not bail, but is handled later for certain commands. * That handling could be done here instead if all flags above set * require_resource appropriately. */ if (require_resource && rsc_id && (find_rsc_or_clone(rsc_id, &data_set) == NULL)) { rc = -ENXIO; } } /* Establish a connection to the CRMd if needed */ if (require_crmd) { xmlNode *xml = NULL; mainloop_io_t *source = mainloop_add_ipc_client(CRM_SYSTEM_CRMD, G_PRIORITY_DEFAULT, 0, NULL, &crm_callbacks); crmd_channel = mainloop_get_ipc_client(source); if (crmd_channel == NULL) { CMD_ERR("Error signing on to the CRMd service"); rc = -ENOTCONN; goto bail; } xml = create_hello_message(our_pid, crm_system_name, "0", "1"); crm_ipc_send(crmd_channel, xml, 0, 0, NULL); free_xml(xml); } /* Handle rsc_cmd appropriately */ if (rsc_cmd == 'L') { rc = pcmk_ok; cli_resource_print_list(&data_set, FALSE); } else if (rsc_cmd == 'l') { int found = 0; GListPtr lpc = NULL; rc = pcmk_ok; for (lpc = data_set.resources; lpc != NULL; lpc = lpc->next) { resource_t *rsc = (resource_t *) lpc->data; found++; cli_resource_print_raw(rsc); } if (found == 0) { printf("NO resources configured\n"); rc = -ENXIO; } } else if (rsc_cmd == 0 && rsc_long_cmd && safe_str_eq(rsc_long_cmd, "restart")) { resource_t *rsc = NULL; rsc = pe_find_resource(data_set.resources, rsc_id); rc = -EINVAL; if (rsc == NULL) { CMD_ERR("Resource '%s' not restarted: unknown", rsc_id); goto bail; } rc = cli_resource_restart(rsc, host_uname, timeout_ms, cib_conn); } else if (rsc_cmd == 0 && rsc_long_cmd && safe_str_eq(rsc_long_cmd, "wait")) { rc = wait_till_stable(timeout_ms, cib_conn); } else if (rsc_cmd == 0 && rsc_long_cmd) { /* validate or force-(stop|start|check) */ rc = cli_resource_execute(rsc_id, rsc_long_cmd, override_params, cib_conn, &data_set); } else if (rsc_cmd == 'A' || rsc_cmd == 'a') { GListPtr lpc = NULL; resource_t *rsc = pe_find_resource(data_set.resources, rsc_id); xmlNode *cib_constraints = get_object_root(XML_CIB_TAG_CONSTRAINTS, data_set.input); if (rsc == NULL) { CMD_ERR("Must supply a resource id with -r"); rc = -ENXIO; goto bail; } unpack_constraints(cib_constraints, &data_set); for (lpc = data_set.resources; lpc != NULL; lpc = lpc->next) { resource_t *r = (resource_t *) lpc->data; clear_bit(r->flags, pe_rsc_allocating); } cli_resource_print_colocation(rsc, TRUE, rsc_cmd == 'A', 1); fprintf(stdout, "* %s\n", rsc->id); cli_resource_print_location(rsc, NULL); for (lpc = data_set.resources; lpc != NULL; lpc = lpc->next) { resource_t *r = (resource_t *) lpc->data; clear_bit(r->flags, pe_rsc_allocating); } cli_resource_print_colocation(rsc, FALSE, rsc_cmd == 'A', 1); } else if (rsc_cmd == 'c') { int found = 0; GListPtr lpc = NULL; rc = pcmk_ok; for (lpc = data_set.resources; lpc != NULL; lpc = lpc->next) { resource_t *rsc = (resource_t *) lpc->data; cli_resource_print_cts(rsc); found++; } cli_resource_print_cts_constraints(&data_set); } else if (rsc_cmd == 'F') { rc = cli_resource_fail(crmd_channel, host_uname, rsc_id, &data_set); if (rc == pcmk_ok) { start_mainloop(); } } else if (rsc_cmd == 'O') { rc = cli_resource_print_operations(rsc_id, host_uname, TRUE, &data_set); } else if (rsc_cmd == 'o') { rc = cli_resource_print_operations(rsc_id, host_uname, FALSE, &data_set); /* All remaining commands require that resource exist */ } else if (rc == -ENXIO) { CMD_ERR("Resource '%s' not found: %s", crm_str(rsc_id), pcmk_strerror(rc)); } else if (rsc_cmd == 'W') { rc = cli_resource_search(rsc_id, &data_set); if (rc >= 0) { rc = pcmk_ok; } } else if (rsc_cmd == 'q') { rc = cli_resource_print(rsc_id, &data_set, TRUE); } else if (rsc_cmd == 'w') { rc = cli_resource_print(rsc_id, &data_set, FALSE); } else if(rsc_cmd == 'Y') { node_t *dest = NULL; if (host_uname) { dest = pe_find_node(data_set.nodes, host_uname); if (dest == NULL) { CMD_ERR("Unknown node: %s", host_uname); rc = -ENXIO; goto bail; } } cli_resource_why(cib_conn,data_set.resources,rsc_id,dest); } else if (rsc_cmd == 'U') { node_t *dest = NULL; if (host_uname) { dest = pe_find_node(data_set.nodes, host_uname); if (dest == NULL) { CMD_ERR("Unknown node: %s", host_uname); rc = -ENXIO; goto bail; } rc = cli_resource_clear(rsc_id, dest->details->uname, NULL, cib_conn); } else { rc = cli_resource_clear(rsc_id, NULL, data_set.nodes, cib_conn); } } else if (rsc_cmd == 'M' && host_uname) { rc = cli_resource_move(rsc_id, host_uname, cib_conn, &data_set); } else if (rsc_cmd == 'B' && host_uname) { resource_t *rsc = pe_find_resource(data_set.resources, rsc_id); node_t *dest = pe_find_node(data_set.nodes, host_uname); rc = -ENXIO; if(rsc == NULL) { CMD_ERR("Resource '%s' not moved: unknown", rsc_id); goto bail; } else if (dest == NULL) { CMD_ERR("Error performing operation: node '%s' is unknown", host_uname); goto bail; } rc = cli_resource_ban(rsc_id, dest->details->uname, NULL, cib_conn); } else if (rsc_cmd == 'B' || rsc_cmd == 'M') { resource_t *rsc = pe_find_resource(data_set.resources, rsc_id); rc = -EINVAL; if(rsc == NULL) { CMD_ERR("Resource '%s' not moved: unknown", rsc_id); } else if(g_list_length(rsc->running_on) == 1) { node_t *current = rsc->running_on->data; rc = cli_resource_ban(rsc_id, current->details->uname, NULL, cib_conn); } else if(rsc->variant == pe_master) { int count = 0; GListPtr iter = NULL; node_t *current = NULL; for(iter = rsc->children; iter; iter = iter->next) { resource_t *child = (resource_t *)iter->data; enum rsc_role_e child_role = child->fns->state(child, TRUE); if(child_role == RSC_ROLE_MASTER) { count++; current = child->running_on->data; } } if(count == 1 && current) { rc = cli_resource_ban(rsc_id, current->details->uname, NULL, cib_conn); } else { CMD_ERR("Resource '%s' not moved: active in %d locations (promoted in %d).", rsc_id, g_list_length(rsc->running_on), count); CMD_ERR("You can prevent '%s' from running on a specific location with: --ban --node ", rsc_id); CMD_ERR("You can prevent '%s' from being promoted at a specific location with:" " --ban --master --node ", rsc_id); } } else { CMD_ERR("Resource '%s' not moved: active in %d locations.", rsc_id, g_list_length(rsc->running_on)); CMD_ERR("You can prevent '%s' from running on a specific location with: --ban --node ", rsc_id); } } else if (rsc_cmd == 'G') { rc = cli_resource_print_property(rsc_id, prop_name, &data_set); } else if (rsc_cmd == 'S') { xmlNode *msg_data = NULL; if ((rsc_type == NULL) || !strlen(rsc_type)) { CMD_ERR("Must specify -t with resource type"); rc = -ENXIO; goto bail; } else if ((prop_value == NULL) || !strlen(prop_value)) { CMD_ERR("Must supply -v with new value"); rc = -EINVAL; goto bail; } CRM_LOG_ASSERT(prop_name != NULL); msg_data = create_xml_node(NULL, rsc_type); crm_xml_add(msg_data, XML_ATTR_ID, rsc_id); crm_xml_add(msg_data, prop_name, prop_value); rc = cib_conn->cmds->modify(cib_conn, XML_CIB_TAG_RESOURCES, msg_data, cib_options); free_xml(msg_data); } else if (rsc_cmd == 'g') { rc = cli_resource_print_attribute(rsc_id, prop_name, &data_set); } else if (rsc_cmd == 'p') { if (prop_value == NULL || strlen(prop_value) == 0) { CMD_ERR("You need to supply a value with the -v option"); rc = -EINVAL; goto bail; } /* coverity[var_deref_model] False positive */ rc = cli_resource_update_attribute(rsc_id, prop_set, prop_id, prop_name, prop_value, recursive, cib_conn, &data_set); } else if (rsc_cmd == 'd') { /* coverity[var_deref_model] False positive */ rc = cli_resource_delete_attribute(rsc_id, prop_set, prop_id, prop_name, cib_conn, &data_set); } else if ((rsc_cmd == 'C') && (rsc_id)) { resource_t *rsc = pe_find_resource(data_set.resources, rsc_id); if(do_force == FALSE) { rsc = uber_parent(rsc); } if(rsc) { crm_debug("Re-checking the state of %s (%s requested) on %s", rsc->id, rsc_id, host_uname); crmd_replies_needed = 0; rc = cli_resource_delete(crmd_channel, host_uname, rsc, operation, interval, &data_set); } else { rc = -ENODEV; } if(rc == pcmk_ok && BE_QUIET == FALSE) { /* Now check XML_RSC_ATTR_TARGET_ROLE and XML_RSC_ATTR_MANAGED */ cli_resource_check(cib_conn, rsc); } if (rc == pcmk_ok) { start_mainloop(); } } else if (rsc_cmd == 'C') { #if HAVE_ATOMIC_ATTRD const char *router_node = host_uname; xmlNode *msg_data = NULL; xmlNode *cmd = NULL; int attr_options = attrd_opt_none; if (host_uname) { node_t *node = pe_find_node(data_set.nodes, host_uname); if (node && is_remote_node(node)) { if (node->details->remote_rsc == NULL || node->details->remote_rsc->running_on == NULL) { CMD_ERR("No lrmd connection detected to remote node %s", host_uname); rc = -ENXIO; goto bail; } node = node->details->remote_rsc->running_on->data; router_node = node->details->uname; attr_options |= attrd_opt_remote; } } msg_data = create_xml_node(NULL, "crm-resource-reprobe-op"); crm_xml_add(msg_data, XML_LRM_ATTR_TARGET, host_uname); if (safe_str_neq(router_node, host_uname)) { crm_xml_add(msg_data, XML_LRM_ATTR_ROUTER_NODE, router_node); } cmd = create_request(CRM_OP_REPROBE, msg_data, router_node, CRM_SYSTEM_CRMD, crm_system_name, our_pid); free_xml(msg_data); crm_debug("Re-checking the state of all resources on %s", host_uname?host_uname:"all nodes"); rc = attrd_clear_delegate(NULL, host_uname, NULL, NULL, NULL, NULL, attr_options); if (crm_ipc_send(crmd_channel, cmd, 0, 0, NULL) > 0) { start_mainloop(); } free_xml(cmd); #else GListPtr rIter = NULL; crmd_replies_needed = 0; for (rIter = data_set.resources; rIter; rIter = rIter->next) { resource_t *rsc = rIter->data; cli_resource_delete(crmd_channel, host_uname, rsc, NULL, NULL, &data_set); } start_mainloop(); #endif } else if (rsc_cmd == 'D') { xmlNode *msg_data = NULL; if (rsc_type == NULL) { CMD_ERR("You need to specify a resource type with -t"); rc = -ENXIO; goto bail; } msg_data = create_xml_node(NULL, rsc_type); crm_xml_add(msg_data, XML_ATTR_ID, rsc_id); rc = cib_conn->cmds->delete(cib_conn, XML_CIB_TAG_RESOURCES, msg_data, cib_options); free_xml(msg_data); } else { CMD_ERR("Unknown command: %c", rsc_cmd); } bail: free(our_pid); if (data_set.input != NULL) { cleanup_alloc_calculations(&data_set); } if (cib_conn != NULL) { cib_conn->cmds->signoff(cib_conn); cib_delete(cib_conn); } if (rc == -pcmk_err_no_quorum) { CMD_ERR("Error performing operation: %s", pcmk_strerror(rc)); CMD_ERR("Try using -f"); } else if (rc != pcmk_ok) { CMD_ERR("Error performing operation: %s", pcmk_strerror(rc)); } return crm_exit(rc); } diff --git a/tools/crm_resource_runtime.c b/tools/crm_resource_runtime.c index b7ada06ac0..3b1255a092 100644 --- a/tools/crm_resource_runtime.c +++ b/tools/crm_resource_runtime.c @@ -1,1801 +1,1806 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include bool do_trace = FALSE; bool do_force = FALSE; int crmd_replies_needed = 1; /* The welcome message */ const char *attr_set_type = XML_TAG_ATTR_SETS; static int do_find_resource(const char *rsc, resource_t * the_rsc, pe_working_set_t * data_set) { int found = 0; GListPtr lpc = NULL; for (lpc = the_rsc->running_on; lpc != NULL; lpc = lpc->next) { node_t *node = (node_t *) lpc->data; if (BE_QUIET) { fprintf(stdout, "%s\n", node->details->uname); } else { const char *state = ""; if (!pe_rsc_is_clone(the_rsc) && the_rsc->fns->state(the_rsc, TRUE) == RSC_ROLE_MASTER) { state = "Master"; } fprintf(stdout, "resource %s is running on: %s %s\n", rsc, node->details->uname, state); } found++; } if (BE_QUIET == FALSE && found == 0) { fprintf(stderr, "resource %s is NOT running\n", rsc); } return found; } int cli_resource_search(const char *rsc, pe_working_set_t * data_set) { int found = 0; resource_t *the_rsc = NULL; resource_t *parent = NULL; if (the_rsc == NULL) { the_rsc = pe_find_resource(data_set->resources, rsc); } if (the_rsc == NULL) { return -ENXIO; } if (pe_rsc_is_clone(the_rsc)) { GListPtr gIter = the_rsc->children; for (; gIter != NULL; gIter = gIter->next) { found += do_find_resource(rsc, gIter->data, data_set); } /* The anonymous clone children's common ID is supplied */ } else if ((parent = uber_parent(the_rsc)) != NULL && pe_rsc_is_clone(parent) && is_not_set(the_rsc->flags, pe_rsc_unique) && the_rsc->clone_name && safe_str_eq(rsc, the_rsc->clone_name) && safe_str_neq(rsc, the_rsc->id)) { GListPtr gIter = parent->children; for (; gIter != NULL; gIter = gIter->next) { found += do_find_resource(rsc, gIter->data, data_set); } } else { found += do_find_resource(rsc, the_rsc, data_set); } return found; } resource_t * find_rsc_or_clone(const char *rsc, pe_working_set_t * data_set) { resource_t *the_rsc = pe_find_resource(data_set->resources, rsc); if (the_rsc == NULL) { char *as_clone = crm_concat(rsc, "0", ':'); the_rsc = pe_find_resource(data_set->resources, as_clone); free(as_clone); } return the_rsc; } #define XPATH_MAX 1024 static int find_resource_attr(cib_t * the_cib, const char *attr, const char *rsc, const char *set_type, const char *set_name, const char *attr_id, const char *attr_name, char **value) { int offset = 0; int rc = pcmk_ok; xmlNode *xml_search = NULL; char *xpath_string = NULL; if(value) { *value = NULL; } if(the_cib == NULL) { return -ENOTCONN; } xpath_string = calloc(1, XPATH_MAX); offset += snprintf(xpath_string + offset, XPATH_MAX - offset, "%s", get_object_path("resources")); offset += snprintf(xpath_string + offset, XPATH_MAX - offset, "//*[@id=\"%s\"]", rsc); if (set_type) { offset += snprintf(xpath_string + offset, XPATH_MAX - offset, "/%s", set_type); if (set_name) { offset += snprintf(xpath_string + offset, XPATH_MAX - offset, "[@id=\"%s\"]", set_name); } } offset += snprintf(xpath_string + offset, XPATH_MAX - offset, "//nvpair["); if (attr_id) { offset += snprintf(xpath_string + offset, XPATH_MAX - offset, "@id=\"%s\"", attr_id); } if (attr_name) { if (attr_id) { offset += snprintf(xpath_string + offset, XPATH_MAX - offset, " and "); } offset += snprintf(xpath_string + offset, XPATH_MAX - offset, "@name=\"%s\"", attr_name); } offset += snprintf(xpath_string + offset, XPATH_MAX - offset, "]"); CRM_LOG_ASSERT(offset > 0); rc = the_cib->cmds->query(the_cib, xpath_string, &xml_search, cib_sync_call | cib_scope_local | cib_xpath); if (rc != pcmk_ok) { goto bail; } crm_log_xml_debug(xml_search, "Match"); if (xml_has_children(xml_search)) { xmlNode *child = NULL; rc = -EINVAL; printf("Multiple attributes match name=%s\n", attr_name); for (child = __xml_first_child(xml_search); child != NULL; child = __xml_next(child)) { printf(" Value: %s \t(id=%s)\n", crm_element_value(child, XML_NVPAIR_ATTR_VALUE), ID(child)); } } else if(value) { const char *tmp = crm_element_value(xml_search, attr); if (tmp) { *value = strdup(tmp); } } bail: free(xpath_string); free_xml(xml_search); return rc; } static resource_t * find_matching_attr_resource(resource_t * rsc, const char * rsc_id, const char * attr_set, const char * attr_id, const char * attr_name, cib_t * cib, const char * cmd) { int rc = pcmk_ok; char *lookup_id = NULL; char *local_attr_id = NULL; if(do_force == TRUE) { return rsc; } else if(rsc->parent) { switch(rsc->parent->variant) { case pe_group: if (BE_QUIET == FALSE) { printf("Performing %s of '%s' for '%s' will not apply to its peers in '%s'\n", cmd, attr_name, rsc_id, rsc->parent->id); } break; case pe_master: case pe_clone: rc = find_resource_attr(cib, XML_ATTR_ID, rsc_id, attr_set_type, attr_set, attr_id, attr_name, &local_attr_id); free(local_attr_id); if(rc != pcmk_ok) { rsc = rsc->parent; if (BE_QUIET == FALSE) { printf("Performing %s of '%s' on '%s', the parent of '%s'\n", cmd, attr_name, rsc->id, rsc_id); } } break; default: break; } } else if (rsc->parent && BE_QUIET == FALSE) { printf("Forcing %s of '%s' for '%s' instead of '%s'\n", cmd, attr_name, rsc_id, rsc->parent->id); } else if(rsc->parent == NULL && rsc->children) { resource_t *child = rsc->children->data; if(child->variant == pe_native) { lookup_id = clone_strip(child->id); /* Could be a cloned group! */ rc = find_resource_attr(cib, XML_ATTR_ID, lookup_id, attr_set_type, attr_set, attr_id, attr_name, &local_attr_id); if(rc == pcmk_ok) { rsc = child; if (BE_QUIET == FALSE) { printf("A value for '%s' already exists in child '%s', performing %s on that instead of '%s'\n", attr_name, lookup_id, cmd, rsc_id); } } free(local_attr_id); free(lookup_id); } } return rsc; } int cli_resource_update_attribute(const char *rsc_id, const char *attr_set, const char *attr_id, const char *attr_name, const char *attr_value, bool recursive, cib_t * cib, pe_working_set_t * data_set) { int rc = pcmk_ok; static bool need_init = TRUE; char *lookup_id = NULL; char *local_attr_id = NULL; char *local_attr_set = NULL; xmlNode *xml_top = NULL; xmlNode *xml_obj = NULL; bool use_attributes_tag = FALSE; resource_t *rsc = find_rsc_or_clone(rsc_id, data_set); if (rsc == NULL) { return -ENXIO; } if(attr_id == NULL && do_force == FALSE && pcmk_ok != find_resource_attr( cib, XML_ATTR_ID, uber_parent(rsc)->id, NULL, NULL, NULL, attr_name, NULL)) { printf("\n"); } if (safe_str_eq(attr_set_type, XML_TAG_ATTR_SETS)) { if (do_force == FALSE) { rc = find_resource_attr(cib, XML_ATTR_ID, uber_parent(rsc)->id, XML_TAG_META_SETS, attr_set, attr_id, attr_name, &local_attr_id); if (rc == pcmk_ok && BE_QUIET == FALSE) { printf("WARNING: There is already a meta attribute for '%s' called '%s' (id=%s)\n", uber_parent(rsc)->id, attr_name, local_attr_id); printf(" Delete '%s' first or use --force to override\n", local_attr_id); } free(local_attr_id); if (rc == pcmk_ok) { return -ENOTUNIQ; } } } else { rsc = find_matching_attr_resource(rsc, rsc_id, attr_set, attr_id, attr_name, cib, "update"); } lookup_id = clone_strip(rsc->id); /* Could be a cloned group! */ rc = find_resource_attr(cib, XML_ATTR_ID, lookup_id, attr_set_type, attr_set, attr_id, attr_name, &local_attr_id); if (rc == pcmk_ok) { crm_debug("Found a match for name=%s: id=%s", attr_name, local_attr_id); attr_id = local_attr_id; } else if (rc != -ENXIO) { free(lookup_id); free(local_attr_id); return rc; } else { const char *value = NULL; xmlNode *cib_top = NULL; const char *tag = crm_element_name(rsc->xml); cib->cmds->query(cib, "/cib", &cib_top, cib_sync_call | cib_scope_local | cib_xpath | cib_no_children); value = crm_element_value(cib_top, "ignore_dtd"); if (value != NULL) { use_attributes_tag = TRUE; } else { value = crm_element_value(cib_top, XML_ATTR_VALIDATION); if (crm_ends_with_ext(value, "-0.6")) { use_attributes_tag = TRUE; } } free_xml(cib_top); if (attr_set == NULL) { local_attr_set = crm_concat(lookup_id, attr_set_type, '-'); attr_set = local_attr_set; } if (attr_id == NULL) { local_attr_id = crm_concat(attr_set, attr_name, '-'); attr_id = local_attr_id; } if (use_attributes_tag && safe_str_eq(tag, XML_CIB_TAG_MASTER)) { tag = "master_slave"; /* use the old name */ } xml_top = create_xml_node(NULL, tag); crm_xml_add(xml_top, XML_ATTR_ID, lookup_id); xml_obj = create_xml_node(xml_top, attr_set_type); crm_xml_add(xml_obj, XML_ATTR_ID, attr_set); if (use_attributes_tag) { xml_obj = create_xml_node(xml_obj, XML_TAG_ATTRS); } } xml_obj = crm_create_nvpair_xml(xml_obj, attr_id, attr_name, attr_value); if (xml_top == NULL) { xml_top = xml_obj; } crm_log_xml_debug(xml_top, "Update"); rc = cib->cmds->modify(cib, XML_CIB_TAG_RESOURCES, xml_top, cib_options); if (rc == pcmk_ok && BE_QUIET == FALSE) { printf("Set '%s' option: id=%s%s%s%s%s=%s\n", lookup_id, local_attr_id, attr_set ? " set=" : "", attr_set ? attr_set : "", attr_name ? " name=" : "", attr_name ? attr_name : "", attr_value); } free_xml(xml_top); free(lookup_id); free(local_attr_id); free(local_attr_set); if(recursive && safe_str_eq(attr_set_type, XML_TAG_META_SETS)) { GListPtr lpc = NULL; if(need_init) { xmlNode *cib_constraints = get_object_root(XML_CIB_TAG_CONSTRAINTS, data_set->input); need_init = FALSE; unpack_constraints(cib_constraints, data_set); for (lpc = data_set->resources; lpc != NULL; lpc = lpc->next) { resource_t *r = (resource_t *) lpc->data; clear_bit(r->flags, pe_rsc_allocating); } } crm_debug("Looking for dependencies %p", rsc->rsc_cons_lhs); set_bit(rsc->flags, pe_rsc_allocating); for (lpc = rsc->rsc_cons_lhs; lpc != NULL; lpc = lpc->next) { rsc_colocation_t *cons = (rsc_colocation_t *) lpc->data; resource_t *peer = cons->rsc_lh; crm_debug("Checking %s %d", cons->id, cons->score); if (cons->score > 0 && is_not_set(peer->flags, pe_rsc_allocating)) { /* Don't get into colocation loops */ crm_debug("Setting %s=%s for dependent resource %s", attr_name, attr_value, peer->id); cli_resource_update_attribute(peer->id, NULL, NULL, attr_name, attr_value, recursive, cib, data_set); } } } return rc; } int cli_resource_delete_attribute(const char *rsc_id, const char *attr_set, const char *attr_id, const char *attr_name, cib_t * cib, pe_working_set_t * data_set) { xmlNode *xml_obj = NULL; int rc = pcmk_ok; char *lookup_id = NULL; char *local_attr_id = NULL; resource_t *rsc = find_rsc_or_clone(rsc_id, data_set); if (rsc == NULL) { return -ENXIO; } if(attr_id == NULL && do_force == FALSE && find_resource_attr( cib, XML_ATTR_ID, uber_parent(rsc)->id, NULL, NULL, NULL, attr_name, NULL) != pcmk_ok) { printf("\n"); } if(safe_str_eq(attr_set_type, XML_TAG_META_SETS)) { rsc = find_matching_attr_resource(rsc, rsc_id, attr_set, attr_id, attr_name, cib, "delete"); } lookup_id = clone_strip(rsc->id); rc = find_resource_attr(cib, XML_ATTR_ID, lookup_id, attr_set_type, attr_set, attr_id, attr_name, &local_attr_id); if (rc == -ENXIO) { free(lookup_id); return pcmk_ok; } else if (rc != pcmk_ok) { free(lookup_id); return rc; } if (attr_id == NULL) { attr_id = local_attr_id; } xml_obj = crm_create_nvpair_xml(NULL, attr_id, attr_name, NULL); crm_log_xml_debug(xml_obj, "Delete"); CRM_ASSERT(cib); rc = cib->cmds->delete(cib, XML_CIB_TAG_RESOURCES, xml_obj, cib_options); if (rc == pcmk_ok && BE_QUIET == FALSE) { printf("Deleted '%s' option: id=%s%s%s%s%s\n", lookup_id, local_attr_id, attr_set ? " set=" : "", attr_set ? attr_set : "", attr_name ? " name=" : "", attr_name ? attr_name : ""); } free(lookup_id); free_xml(xml_obj); free(local_attr_id); return rc; } static int send_lrm_rsc_op(crm_ipc_t * crmd_channel, const char *op, const char *host_uname, const char *rsc_id, bool only_failed, pe_working_set_t * data_set) { char *our_pid = NULL; char *key = NULL; int rc = -ECOMM; xmlNode *cmd = NULL; xmlNode *xml_rsc = NULL; const char *value = NULL; const char *router_node = host_uname; xmlNode *params = NULL; xmlNode *msg_data = NULL; resource_t *rsc = pe_find_resource(data_set->resources, rsc_id); if (rsc == NULL) { CMD_ERR("Resource %s not found", rsc_id); return -ENXIO; } else if (rsc->variant != pe_native) { CMD_ERR("We can only process primitive resources, not %s", rsc_id); return -EINVAL; } else if (host_uname == NULL) { CMD_ERR("Please supply a node name with --node"); return -EINVAL; } else { node_t *node = pe_find_node(data_set->nodes, host_uname); if (node && is_remote_node(node)) { if (node->details->remote_rsc == NULL || node->details->remote_rsc->running_on == NULL) { CMD_ERR("No lrmd connection detected to remote node %s", host_uname); return -ENXIO; } node = node->details->remote_rsc->running_on->data; router_node = node->details->uname; } } key = generate_transition_key(0, getpid(), 0, "xxxxxxxx-xrsc-opxx-xcrm-resourcexxxx"); msg_data = create_xml_node(NULL, XML_GRAPH_TAG_RSC_OP); crm_xml_add(msg_data, XML_ATTR_TRANSITION_KEY, key); free(key); crm_xml_add(msg_data, XML_LRM_ATTR_TARGET, host_uname); if (safe_str_neq(router_node, host_uname)) { crm_xml_add(msg_data, XML_LRM_ATTR_ROUTER_NODE, router_node); } xml_rsc = create_xml_node(msg_data, XML_CIB_TAG_RESOURCE); if (rsc->clone_name) { crm_xml_add(xml_rsc, XML_ATTR_ID, rsc->clone_name); crm_xml_add(xml_rsc, XML_ATTR_ID_LONG, rsc->id); } else { crm_xml_add(xml_rsc, XML_ATTR_ID, rsc->id); } value = crm_copy_xml_element(rsc->xml, xml_rsc, XML_ATTR_TYPE); if (value == NULL) { CMD_ERR("%s has no type! Aborting...", rsc_id); return -ENXIO; } value = crm_copy_xml_element(rsc->xml, xml_rsc, XML_AGENT_ATTR_CLASS); if (value == NULL) { CMD_ERR("%s has no class! Aborting...", rsc_id); return -ENXIO; } crm_copy_xml_element(rsc->xml, xml_rsc, XML_AGENT_ATTR_PROVIDER); params = create_xml_node(msg_data, XML_TAG_ATTRS); crm_xml_add(params, XML_ATTR_CRM_VERSION, CRM_FEATURE_SET); key = crm_meta_name(XML_LRM_ATTR_INTERVAL); crm_xml_add(params, key, "60000"); /* 1 minute */ free(key); our_pid = crm_getpid_s(); cmd = create_request(op, msg_data, router_node, CRM_SYSTEM_CRMD, crm_system_name, our_pid); /* crm_log_xml_warn(cmd, "send_lrm_rsc_op"); */ free_xml(msg_data); if (crm_ipc_send(crmd_channel, cmd, 0, 0, NULL) > 0) { rc = 0; } else { crm_debug("Could not send %s op to the crmd", op); rc = -ENOTCONN; } free_xml(cmd); return rc; } /*! * \internal * \brief Get resource name as used in failure-related node attributes * * \param[in] rsc Resource to check * * \return Newly allocated string containing resource's fail name * \note The caller is responsible for freeing the result. */ static inline char * rsc_fail_name(resource_t *rsc) { const char *name = (rsc->clone_name? rsc->clone_name : rsc->id); return is_set(rsc->flags, pe_rsc_unique)? strdup(name) : clone_strip(name); } int cli_resource_delete(crm_ipc_t *crmd_channel, const char *host_uname, resource_t *rsc, const char *operation, const char *interval, pe_working_set_t *data_set) { int rc = pcmk_ok; node_t *node = NULL; char *rsc_name = NULL; int attr_options = attrd_opt_none; if (rsc == NULL) { return -ENXIO; } else if (rsc->children) { GListPtr lpc = NULL; for (lpc = rsc->children; lpc != NULL; lpc = lpc->next) { resource_t *child = (resource_t *) lpc->data; rc = cli_resource_delete(crmd_channel, host_uname, child, operation, interval, data_set); if(rc != pcmk_ok) { return rc; } } return pcmk_ok; } else if (host_uname == NULL) { GListPtr lpc = NULL; GListPtr nodes = g_hash_table_get_values(rsc->known_on); for (lpc = nodes; lpc != NULL; lpc = lpc->next) { node = (node_t *) lpc->data; if (node->details->online) { cli_resource_delete(crmd_channel, node->details->uname, rsc, operation, interval, data_set); } } g_list_free(nodes); return pcmk_ok; } node = pe_find_node(data_set->nodes, host_uname); if (node == NULL) { printf("Unable to clean up %s because node %s not found\n", rsc->id, host_uname); return -ENODEV; } if (!node->details->rsc_discovery_enabled) { printf("Unable to clean up %s because resource discovery disabled on %s\n", rsc->id, host_uname); return -EOPNOTSUPP; } /* Erase the resource's entire LRM history in the CIB, even if we're only * clearing a single operation's fail count. If we erased only entries for a * single operation, we might wind up with a wrong idea of the current * resource state, and we might not re-probe the resource. */ rc = send_lrm_rsc_op(crmd_channel, CRM_OP_LRM_DELETE, host_uname, rsc->id, TRUE, data_set); if (rc != pcmk_ok) { printf("Unable to clean up %s history on %s: %s\n", rsc->id, host_uname, pcmk_strerror(rc)); return rc; } if (node->details->remote_rsc == NULL) { crmd_replies_needed++; } rsc_name = rsc_fail_name(rsc); if (is_remote_node(node)) { attr_options |= attrd_opt_remote; } rc = attrd_clear_delegate(NULL, host_uname, rsc_name, operation, interval, NULL, attr_options); if (rc != pcmk_ok) { printf("Cleaned %s history on %s, but unable to clear failures: %s\n", rsc->id, host_uname, pcmk_strerror(rc)); } else { printf("Cleaned up %s on %s\n", rsc->id, host_uname); } free(rsc_name); return rc; } void cli_resource_check(cib_t * cib_conn, resource_t *rsc) { int need_nl = 0; char *role_s = NULL; char *managed = NULL; resource_t *parent = uber_parent(rsc); find_resource_attr(cib_conn, XML_NVPAIR_ATTR_VALUE, parent->id, NULL, NULL, NULL, XML_RSC_ATTR_MANAGED, &managed); find_resource_attr(cib_conn, XML_NVPAIR_ATTR_VALUE, parent->id, NULL, NULL, NULL, XML_RSC_ATTR_TARGET_ROLE, &role_s); if(role_s) { enum rsc_role_e role = text2role(role_s); if(role == RSC_ROLE_UNKNOWN) { // Treated as if unset } else if(role == RSC_ROLE_STOPPED) { printf("\n * The configuration specifies that '%s' should remain stopped\n", parent->id); need_nl++; } else if(parent->variant == pe_master && role == RSC_ROLE_SLAVE) { printf("\n * The configuration specifies that '%s' should not be promoted\n", parent->id); need_nl++; } } if(managed && crm_is_true(managed) == FALSE) { printf("%s * The configuration prevents the cluster from stopping or starting '%s' (unmanaged)\n", need_nl == 0?"\n":"", parent->id); need_nl++; } if(need_nl) { printf("\n"); } } int cli_resource_fail(crm_ipc_t * crmd_channel, const char *host_uname, const char *rsc_id, pe_working_set_t * data_set) { crm_warn("Failing: %s", rsc_id); return send_lrm_rsc_op(crmd_channel, CRM_OP_LRM_FAIL, host_uname, rsc_id, FALSE, data_set); } static GHashTable * generate_resource_params(resource_t * rsc, pe_working_set_t * data_set) { GHashTable *params = NULL; GHashTable *meta = NULL; GHashTable *combined = NULL; GHashTableIter iter; if (!rsc) { crm_err("Resource does not exist in config"); return NULL; } params = crm_str_table_new(); meta = crm_str_table_new(); combined = crm_str_table_new(); get_rsc_attributes(params, rsc, NULL /* TODO: Pass in local node */ , data_set); get_meta_attributes(meta, rsc, NULL /* TODO: Pass in local node */ , data_set); if (params) { char *key = NULL; char *value = NULL; g_hash_table_iter_init(&iter, params); while (g_hash_table_iter_next(&iter, (gpointer *) & key, (gpointer *) & value)) { g_hash_table_insert(combined, strdup(key), strdup(value)); } g_hash_table_destroy(params); } if (meta) { char *key = NULL; char *value = NULL; g_hash_table_iter_init(&iter, meta); while (g_hash_table_iter_next(&iter, (gpointer *) & key, (gpointer *) & value)) { char *crm_name = crm_meta_name(key); g_hash_table_insert(combined, crm_name, strdup(value)); } g_hash_table_destroy(meta); } return combined; } static bool resource_is_running_on(resource_t *rsc, const char *host) { bool found = TRUE; GListPtr hIter = NULL; GListPtr hosts = NULL; if(rsc == NULL) { return FALSE; } rsc->fns->location(rsc, &hosts, TRUE); for (hIter = hosts; host != NULL && hIter != NULL; hIter = hIter->next) { pe_node_t *node = (pe_node_t *) hIter->data; if(strcmp(host, node->details->uname) == 0) { crm_trace("Resource %s is running on %s\n", rsc->id, host); goto done; } else if(strcmp(host, node->details->id) == 0) { crm_trace("Resource %s is running on %s\n", rsc->id, host); goto done; } } if(host != NULL) { crm_trace("Resource %s is not running on: %s\n", rsc->id, host); found = FALSE; } else if(host == NULL && hosts == NULL) { crm_trace("Resource %s is not running\n", rsc->id); found = FALSE; } done: g_list_free(hosts); return found; } /*! * \internal * \brief Create a list of all resources active on host from a given list * * \param[in] host Name of host to check whether resources are active * \param[in] rsc_list List of resources to check * * \return New list of resources from list that are active on host */ static GList * get_active_resources(const char *host, GList *rsc_list) { GList *rIter = NULL; GList *active = NULL; for (rIter = rsc_list; rIter != NULL; rIter = rIter->next) { resource_t *rsc = (resource_t *) rIter->data; /* Expand groups to their members, because if we're restarting a member * other than the first, we can't otherwise tell which resources are * stopping and starting. */ if (rsc->variant == pe_group) { active = g_list_concat(active, get_active_resources(host, rsc->children)); } else if (resource_is_running_on(rsc, host)) { active = g_list_append(active, strdup(rsc->id)); } } return active; } static GList* subtract_lists(GList *from, GList *items) { GList *item = NULL; GList *result = g_list_copy(from); for (item = items; item != NULL; item = item->next) { GList *candidate = NULL; for (candidate = from; candidate != NULL; candidate = candidate->next) { crm_info("Comparing %s with %s", candidate->data, item->data); if(strcmp(candidate->data, item->data) == 0) { result = g_list_remove(result, candidate->data); break; } } } return result; } static void dump_list(GList *items, const char *tag) { int lpc = 0; GList *item = NULL; for (item = items; item != NULL; item = item->next) { crm_trace("%s[%d]: %s", tag, lpc, (char*)item->data); lpc++; } } static void display_list(GList *items, const char *tag) { GList *item = NULL; for (item = items; item != NULL; item = item->next) { fprintf(stdout, "%s%s\n", tag, (const char *)item->data); } } /*! * \internal * \brief Upgrade XML to latest schema version and use it as working set input * * This also updates the working set timestamp to the current time. * * \param[in] data_set Working set instance to update * \param[in] xml XML to use as input * * \return pcmk_ok on success, -ENOKEY if unable to upgrade XML * \note On success, caller is responsible for freeing memory allocated for * data_set->now. * \todo This follows the example of other callers of cli_config_update() * and returns -ENOKEY ("Required key not available") if that fails, * but perhaps -pcmk_err_schema_validation would be better in that case. */ int update_working_set_xml(pe_working_set_t *data_set, xmlNode **xml) { if (cli_config_update(xml, NULL, FALSE) == FALSE) { return -ENOKEY; } data_set->input = *xml; data_set->now = crm_time_new(NULL); return pcmk_ok; } /*! * \internal * \brief Update a working set's XML input based on a CIB query * * \param[in] data_set Data set instance to initialize * \param[in] cib Connection to the CIB * * \return pcmk_ok on success, -errno on failure * \note On success, caller is responsible for freeing memory allocated for * data_set->input and data_set->now. */ static int update_working_set_from_cib(pe_working_set_t * data_set, cib_t *cib) { xmlNode *cib_xml_copy = NULL; int rc; rc = cib->cmds->query(cib, NULL, &cib_xml_copy, cib_scope_local | cib_sync_call); if (rc != pcmk_ok) { fprintf(stderr, "Could not obtain the current CIB: %s (%d)\n", pcmk_strerror(rc), rc); return rc; } rc = update_working_set_xml(data_set, &cib_xml_copy); if (rc != pcmk_ok) { fprintf(stderr, "Could not upgrade the current CIB XML\n"); free_xml(cib_xml_copy); return rc; } return pcmk_ok; } static int update_dataset(cib_t *cib, pe_working_set_t * data_set, bool simulate) { char *pid = NULL; char *shadow_file = NULL; cib_t *shadow_cib = NULL; int rc; cleanup_alloc_calculations(data_set); rc = update_working_set_from_cib(data_set, cib); if (rc != pcmk_ok) { return rc; } if(simulate) { pid = crm_getpid_s(); shadow_cib = cib_shadow_new(pid); shadow_file = get_shadow_file(pid); if (shadow_cib == NULL) { fprintf(stderr, "Could not create shadow cib: '%s'\n", pid); rc = -ENXIO; goto cleanup; } rc = write_xml_file(data_set->input, shadow_file, FALSE); if (rc < 0) { fprintf(stderr, "Could not populate shadow cib: %s (%d)\n", pcmk_strerror(rc), rc); goto cleanup; } rc = shadow_cib->cmds->signon(shadow_cib, crm_system_name, cib_command); if(rc != pcmk_ok) { fprintf(stderr, "Could not connect to shadow cib: %s (%d)\n", pcmk_strerror(rc), rc); goto cleanup; } do_calculations(data_set, data_set->input, NULL); run_simulation(data_set, shadow_cib, NULL, TRUE); rc = update_dataset(shadow_cib, data_set, FALSE); } else { cluster_status(data_set); } cleanup: /* Do not free data_set->input here, we need rsc->xml to be valid later on */ cib_delete(shadow_cib); free(pid); if(shadow_file) { unlink(shadow_file); free(shadow_file); } return rc; } static int max_delay_for_resource(pe_working_set_t * data_set, resource_t *rsc) { int delay = 0; int max_delay = 0; if(rsc && rsc->children) { GList *iter = NULL; for(iter = rsc->children; iter; iter = iter->next) { resource_t *child = (resource_t *)iter->data; delay = max_delay_for_resource(data_set, child); if(delay > max_delay) { double seconds = delay / 1000.0; crm_trace("Calculated new delay of %.1fs due to %s", seconds, child->id); max_delay = delay; } } } else if(rsc) { char *key = crm_strdup_printf("%s_%s_0", rsc->id, RSC_STOP); action_t *stop = custom_action(rsc, key, RSC_STOP, NULL, TRUE, FALSE, data_set); const char *value = g_hash_table_lookup(stop->meta, XML_ATTR_TIMEOUT); max_delay = crm_int_helper(value, NULL); pe_free_action(stop); } return max_delay; } static int max_delay_in(pe_working_set_t * data_set, GList *resources) { int max_delay = 0; GList *item = NULL; for (item = resources; item != NULL; item = item->next) { int delay = 0; resource_t *rsc = pe_find_resource(data_set->resources, (const char *)item->data); delay = max_delay_for_resource(data_set, rsc); if(delay > max_delay) { double seconds = delay / 1000.0; crm_trace("Calculated new delay of %.1fs due to %s", seconds, rsc->id); max_delay = delay; } } return 5 + (max_delay / 1000); } #define waiting_for_starts(d, r, h) ((g_list_length(d) > 0) || \ (resource_is_running_on((r), (h)) == FALSE)) /*! * \internal * \brief Restart a resource (on a particular host if requested). * * \param[in] rsc The resource to restart * \param[in] host The host to restart the resource on (or NULL for all) * \param[in] timeout_ms Consider failed if actions do not complete in this time * (specified in milliseconds, but a two-second * granularity is actually used; if 0, a timeout will be * calculated based on the resource timeout) * \param[in] cib Connection to the CIB for modifying/checking resource * * \return pcmk_ok on success, -errno on failure (exits on certain failures) */ int cli_resource_restart(resource_t * rsc, const char *host, int timeout_ms, cib_t * cib) { int rc = 0; int lpc = 0; int before = 0; int step_timeout_s = 0; int sleep_interval = 2; int timeout = timeout_ms / 1000; bool stop_via_ban = FALSE; char *rsc_id = NULL; char *orig_target_role = NULL; GList *list_delta = NULL; GList *target_active = NULL; GList *current_active = NULL; GList *restart_target_active = NULL; pe_working_set_t data_set; if(resource_is_running_on(rsc, host) == FALSE) { const char *id = rsc->clone_name?rsc->clone_name:rsc->id; if(host) { printf("%s is not running on %s and so cannot be restarted\n", id, host); } else { printf("%s is not running anywhere and so cannot be restarted\n", id); } return -ENXIO; } /* We might set the target-role meta-attribute */ attr_set_type = XML_TAG_META_SETS; rsc_id = strdup(rsc->id); if ((pe_rsc_is_clone(rsc) || pe_bundle_replicas(rsc)) && host) { stop_via_ban = TRUE; } /* grab full cib determine originally active resources disable or ban poll cib and watch for affected resources to get stopped without --timeout, calculate the stop timeout for each step and wait for that if we hit --timeout or the service timeout, re-enable or un-ban, report failure and indicate which resources we couldn't take down if everything stopped, re-enable or un-ban poll cib and watch for affected resources to get started without --timeout, calculate the start timeout for each step and wait for that if we hit --timeout or the service timeout, report (different) failure and indicate which resources we couldn't bring back up report success Optimizations: - use constraints to determine ordered list of affected resources - Allow a --no-deps option (aka. --force-restart) */ set_working_set_defaults(&data_set); rc = update_dataset(cib, &data_set, FALSE); if(rc != pcmk_ok) { fprintf(stdout, "Could not get new resource list: %s (%d)\n", pcmk_strerror(rc), rc); free(rsc_id); return rc; } restart_target_active = get_active_resources(host, data_set.resources); current_active = get_active_resources(host, data_set.resources); dump_list(current_active, "Origin"); if (stop_via_ban) { /* Stop the clone or bundle instance by banning it from the host */ BE_QUIET = TRUE; rc = cli_resource_ban(rsc_id, host, NULL, cib); } else { /* Stop the resource by setting target-role to Stopped. * Remember any existing target-role so we can restore it later * (though it only makes any difference if it's Slave). */ char *lookup_id = clone_strip(rsc->id); find_resource_attr(cib, XML_NVPAIR_ATTR_VALUE, lookup_id, NULL, NULL, NULL, XML_RSC_ATTR_TARGET_ROLE, &orig_target_role); free(lookup_id); rc = cli_resource_update_attribute(rsc_id, NULL, NULL, XML_RSC_ATTR_TARGET_ROLE, RSC_STOPPED, FALSE, cib, &data_set); } if(rc != pcmk_ok) { fprintf(stderr, "Could not set target-role for %s: %s (%d)\n", rsc_id, pcmk_strerror(rc), rc); if (current_active) { g_list_free_full(current_active, free); } if (restart_target_active) { g_list_free_full(restart_target_active, free); } free(rsc_id); return crm_exit(rc); } rc = update_dataset(cib, &data_set, TRUE); if(rc != pcmk_ok) { fprintf(stderr, "Could not determine which resources would be stopped\n"); goto failure; } target_active = get_active_resources(host, data_set.resources); dump_list(target_active, "Target"); list_delta = subtract_lists(current_active, target_active); fprintf(stdout, "Waiting for %d resources to stop:\n", g_list_length(list_delta)); display_list(list_delta, " * "); step_timeout_s = timeout / sleep_interval; while(g_list_length(list_delta) > 0) { before = g_list_length(list_delta); if(timeout_ms == 0) { step_timeout_s = max_delay_in(&data_set, list_delta) / sleep_interval; } /* We probably don't need the entire step timeout */ for(lpc = 0; lpc < step_timeout_s && g_list_length(list_delta) > 0; lpc++) { sleep(sleep_interval); if(timeout) { timeout -= sleep_interval; crm_trace("%ds remaining", timeout); } rc = update_dataset(cib, &data_set, FALSE); if(rc != pcmk_ok) { fprintf(stderr, "Could not determine which resources were stopped\n"); goto failure; } if (current_active) { g_list_free_full(current_active, free); } current_active = get_active_resources(host, data_set.resources); g_list_free(list_delta); list_delta = subtract_lists(current_active, target_active); dump_list(current_active, "Current"); dump_list(list_delta, "Delta"); } crm_trace("%d (was %d) resources remaining", g_list_length(list_delta), before); if(before == g_list_length(list_delta)) { /* aborted during stop phase, print the contents of list_delta */ fprintf(stderr, "Could not complete shutdown of %s, %d resources remaining\n", rsc_id, g_list_length(list_delta)); display_list(list_delta, " * "); rc = -ETIME; goto failure; } } if (stop_via_ban) { rc = cli_resource_clear(rsc_id, host, NULL, cib); } else if (orig_target_role) { rc = cli_resource_update_attribute(rsc_id, NULL, NULL, XML_RSC_ATTR_TARGET_ROLE, orig_target_role, FALSE, cib, &data_set); free(orig_target_role); orig_target_role = NULL; } else { rc = cli_resource_delete_attribute(rsc_id, NULL, NULL, XML_RSC_ATTR_TARGET_ROLE, cib, &data_set); } if(rc != pcmk_ok) { fprintf(stderr, "Could not unset target-role for %s: %s (%d)\n", rsc_id, pcmk_strerror(rc), rc); free(rsc_id); return crm_exit(rc); } if (target_active) { g_list_free_full(target_active, free); } target_active = restart_target_active; if (list_delta) { g_list_free(list_delta); } list_delta = subtract_lists(target_active, current_active); fprintf(stdout, "Waiting for %d resources to start again:\n", g_list_length(list_delta)); display_list(list_delta, " * "); step_timeout_s = timeout / sleep_interval; while (waiting_for_starts(list_delta, rsc, host)) { before = g_list_length(list_delta); if(timeout_ms == 0) { step_timeout_s = max_delay_in(&data_set, list_delta) / sleep_interval; } /* We probably don't need the entire step timeout */ for (lpc = 0; (lpc < step_timeout_s) && waiting_for_starts(list_delta, rsc, host); lpc++) { sleep(sleep_interval); if(timeout) { timeout -= sleep_interval; crm_trace("%ds remaining", timeout); } rc = update_dataset(cib, &data_set, FALSE); if(rc != pcmk_ok) { fprintf(stderr, "Could not determine which resources were started\n"); goto failure; } if (current_active) { g_list_free_full(current_active, free); } /* It's OK if dependent resources moved to a different node, * so we check active resources on all nodes. */ current_active = get_active_resources(NULL, data_set.resources); g_list_free(list_delta); list_delta = subtract_lists(target_active, current_active); dump_list(current_active, "Current"); dump_list(list_delta, "Delta"); } if(before == g_list_length(list_delta)) { /* aborted during start phase, print the contents of list_delta */ fprintf(stdout, "Could not complete restart of %s, %d resources remaining\n", rsc_id, g_list_length(list_delta)); display_list(list_delta, " * "); rc = -ETIME; goto failure; } } rc = pcmk_ok; goto done; failure: if (stop_via_ban) { cli_resource_clear(rsc_id, host, NULL, cib); } else if (orig_target_role) { cli_resource_update_attribute(rsc_id, NULL, NULL, XML_RSC_ATTR_TARGET_ROLE, orig_target_role, FALSE, cib, &data_set); free(orig_target_role); } else { cli_resource_delete_attribute(rsc_id, NULL, NULL, XML_RSC_ATTR_TARGET_ROLE, cib, &data_set); } done: if (list_delta) { g_list_free(list_delta); } if (current_active) { g_list_free_full(current_active, free); } if (target_active && (target_active != restart_target_active)) { g_list_free_full(target_active, free); } if (restart_target_active) { g_list_free_full(restart_target_active, free); } cleanup_alloc_calculations(&data_set); free(rsc_id); return rc; } #define action_is_pending(action) \ ((is_set((action)->flags, pe_action_optional) == FALSE) \ && (is_set((action)->flags, pe_action_runnable) == TRUE) \ && (is_set((action)->flags, pe_action_pseudo) == FALSE)) /*! * \internal * \brief Return TRUE if any actions in a list are pending * * \param[in] actions List of actions to check * * \return TRUE if any actions in the list are pending, FALSE otherwise */ static bool actions_are_pending(GListPtr actions) { GListPtr action; for (action = actions; action != NULL; action = action->next) { if (action_is_pending((action_t *) action->data)) { return TRUE; } } return FALSE; } /*! * \internal * \brief Print pending actions to stderr * * \param[in] actions List of actions to check * * \return void */ static void print_pending_actions(GListPtr actions) { GListPtr action; fprintf(stderr, "Pending actions:\n"); for (action = actions; action != NULL; action = action->next) { action_t *a = (action_t *) action->data; if (action_is_pending(a)) { fprintf(stderr, "\tAction %d: %s", a->id, a->uuid); if (a->node) { fprintf(stderr, "\ton %s", a->node->details->uname); } fprintf(stderr, "\n"); } } } /* For --wait, timeout (in seconds) to use if caller doesn't specify one */ #define WAIT_DEFAULT_TIMEOUT_S (60 * 60) /* For --wait, how long to sleep between cluster state checks */ #define WAIT_SLEEP_S (2) /*! * \internal * \brief Wait until all pending cluster actions are complete * * This waits until either the CIB's transition graph is idle or a timeout is * reached. * * \param[in] timeout_ms Consider failed if actions do not complete in this time * (specified in milliseconds, but one-second granularity * is actually used; if 0, a default will be used) * \param[in] cib Connection to the CIB * * \return pcmk_ok on success, -errno on failure */ int wait_till_stable(int timeout_ms, cib_t * cib) { pe_working_set_t data_set; int rc = -1; int timeout_s = timeout_ms? ((timeout_ms + 999) / 1000) : WAIT_DEFAULT_TIMEOUT_S; time_t expire_time = time(NULL) + timeout_s; time_t time_diff; set_working_set_defaults(&data_set); do { /* Abort if timeout is reached */ time_diff = expire_time - time(NULL); if (time_diff > 0) { crm_info("Waiting up to %d seconds for cluster actions to complete", time_diff); } else { print_pending_actions(data_set.actions); cleanup_alloc_calculations(&data_set); return -ETIME; } if (rc == pcmk_ok) { /* this avoids sleep on first loop iteration */ sleep(WAIT_SLEEP_S); } /* Get latest transition graph */ cleanup_alloc_calculations(&data_set); rc = update_working_set_from_cib(&data_set, cib); if (rc != pcmk_ok) { cleanup_alloc_calculations(&data_set); return rc; } do_calculations(&data_set, data_set.input, NULL); } while (actions_are_pending(data_set.actions)); return pcmk_ok; } int cli_resource_execute(const char *rsc_id, const char *rsc_action, GHashTable *override_hash, cib_t * cib, pe_working_set_t *data_set) { int rc = pcmk_ok; svc_action_t *op = NULL; const char *rtype = NULL; const char *rprov = NULL; const char *rclass = NULL; const char *action = NULL; GHashTable *params = NULL; resource_t *rsc = pe_find_resource(data_set->resources, rsc_id); if (rsc == NULL) { CMD_ERR("Must supply a resource id with -r"); return -ENXIO; } if (safe_str_eq(rsc_action, "validate")) { action = "validate-all"; } else if (safe_str_eq(rsc_action, "force-check")) { action = "monitor"; } else if (safe_str_eq(rsc_action, "force-stop")) { action = rsc_action+6; } else if (safe_str_eq(rsc_action, "force-start") || safe_str_eq(rsc_action, "force-demote") || safe_str_eq(rsc_action, "force-promote")) { action = rsc_action+6; if(pe_rsc_is_clone(rsc)) { rc = cli_resource_search(rsc_id, data_set); if(rc > 0 && do_force == FALSE) { CMD_ERR("It is not safe to %s %s here: the cluster claims it is already active", action, rsc_id); CMD_ERR("Try setting target-role=stopped first or specifying --force"); crm_exit(EPERM); } } } if(pe_rsc_is_clone(rsc)) { /* Grab the first child resource in the hope it's not a group */ rsc = rsc->children->data; } if(rsc->variant == pe_group) { CMD_ERR("Sorry, --%s doesn't support group resources", rsc_action); crm_exit(EOPNOTSUPP); } rclass = crm_element_value(rsc->xml, XML_AGENT_ATTR_CLASS); rprov = crm_element_value(rsc->xml, XML_AGENT_ATTR_PROVIDER); rtype = crm_element_value(rsc->xml, XML_ATTR_TYPE); if (safe_str_eq(rclass, PCMK_RESOURCE_CLASS_STONITH)) { CMD_ERR("Sorry, --%s doesn't support %s resources yet", rsc_action, rclass); crm_exit(EOPNOTSUPP); } params = generate_resource_params(rsc, data_set); /* add crm_feature_set env needed by some resource agents */ g_hash_table_insert(params, strdup(XML_ATTR_CRM_VERSION), strdup(CRM_FEATURE_SET)); op = resources_action_create(rsc->id, rclass, rprov, rtype, action, 0, -1, params, 0); if (op == NULL) { /* Re-run with stderr enabled so we can display a sane error message */ crm_enable_stderr(TRUE); op = resources_action_create(rsc->id, rclass, rprov, rtype, action, 0, -1, params, 0); /* We know op will be NULL, but this makes static analysis happy */ services_action_free(op); return crm_exit(EINVAL); } if(do_trace) { setenv("OCF_TRACE_RA", "1", 1); } if (override_hash) { GHashTableIter iter; char *name = NULL; char *value = NULL; g_hash_table_iter_init(&iter, override_hash); while (g_hash_table_iter_next(&iter, (gpointer *) & name, (gpointer *) & value)) { printf("Overriding the cluster configuration for '%s' with '%s' = '%s'\n", rsc->id, name, value); g_hash_table_replace(op->params, strdup(name), strdup(value)); } } if (services_action_sync(op)) { int more, lpc, last; char *local_copy = NULL; if (op->status == PCMK_LRM_OP_DONE) { printf("Operation %s for %s (%s:%s:%s) returned %d\n", action, rsc->id, rclass, rprov ? rprov : "", rtype, op->rc); } else { printf("Operation %s for %s (%s:%s:%s) failed: %d\n", action, rsc->id, rclass, rprov ? rprov : "", rtype, op->status); } /* hide output for validate-all if not in verbose */ if (!do_trace && safe_str_eq(action, "validate-all")) goto done; if (op->stdout_data) { local_copy = strdup(op->stdout_data); more = strlen(local_copy); last = 0; for (lpc = 0; lpc < more; lpc++) { if (local_copy[lpc] == '\n' || local_copy[lpc] == 0) { local_copy[lpc] = 0; printf(" > stdout: %s\n", local_copy + last); last = lpc + 1; } } free(local_copy); } if (op->stderr_data) { local_copy = strdup(op->stderr_data); more = strlen(local_copy); last = 0; for (lpc = 0; lpc < more; lpc++) { if (local_copy[lpc] == '\n' || local_copy[lpc] == 0) { local_copy[lpc] = 0; printf(" > stderr: %s\n", local_copy + last); last = lpc + 1; } } free(local_copy); } } done: rc = op->rc; services_action_free(op); return rc; } int cli_resource_move(const char *rsc_id, const char *host_name, cib_t * cib, pe_working_set_t *data_set) { int rc = -EINVAL; int count = 0; node_t *current = NULL; node_t *dest = pe_find_node(data_set->nodes, host_name); resource_t *rsc = pe_find_resource(data_set->resources, rsc_id); bool cur_is_dest = FALSE; if (rsc == NULL) { CMD_ERR("Resource '%s' not moved: not found", rsc_id); return -ENXIO; } else if (scope_master && rsc->variant != pe_master) { resource_t *p = uber_parent(rsc); if(p->variant == pe_master) { CMD_ERR("Using parent '%s' for --move command instead of '%s'.", rsc->id, rsc_id); rsc_id = p->id; rsc = p; } else { CMD_ERR("Ignoring '--master' option: not valid for %s resources.", get_resource_typename(rsc->variant)); scope_master = FALSE; } } if(rsc->variant == pe_master) { GListPtr iter = NULL; for(iter = rsc->children; iter; iter = iter->next) { resource_t *child = (resource_t *)iter->data; enum rsc_role_e child_role = child->fns->state(child, TRUE); if(child_role == RSC_ROLE_MASTER) { rsc = child; count++; } } if(scope_master == FALSE && count == 0) { count = g_list_length(rsc->running_on); } } else if (pe_rsc_is_clone(rsc)) { count = g_list_length(rsc->running_on); } else if (g_list_length(rsc->running_on) > 1) { CMD_ERR("Resource '%s' not moved: active on multiple nodes", rsc_id); return rc; } if(dest == NULL) { CMD_ERR("Error performing operation: node '%s' is unknown", host_name); return -ENXIO; } if(g_list_length(rsc->running_on) == 1) { current = rsc->running_on->data; } if(current == NULL) { /* Nothing to check */ } else if(scope_master && rsc->fns->state(rsc, TRUE) != RSC_ROLE_MASTER) { crm_trace("%s is already active on %s but not in correct state", rsc_id, dest->details->uname); } else if (safe_str_eq(current->details->uname, dest->details->uname)) { cur_is_dest = TRUE; if (do_force) { crm_info("%s is already %s on %s, reinforcing placement with location constraint.", rsc_id, scope_master?"promoted":"active", dest->details->uname); } else { CMD_ERR("Error performing operation: %s is already %s on %s", rsc_id, scope_master?"promoted":"active", dest->details->uname); return rc; } } /* Clear any previous constraints for 'dest' */ cli_resource_clear(rsc_id, dest->details->uname, data_set->nodes, cib); /* Record an explicit preference for 'dest' */ rc = cli_resource_prefer(rsc_id, dest->details->uname, cib); crm_trace("%s%s now prefers node %s%s", rsc->id, scope_master?" (master)":"", dest->details->uname, do_force?"(forced)":""); /* only ban the previous location if current location != destination location. * it is possible to use -M to enforce a location without regard of where the * resource is currently located */ if(do_force && (cur_is_dest == FALSE)) { /* Ban the original location if possible */ if(current) { (void)cli_resource_ban(rsc_id, current->details->uname, NULL, cib); } else if(count > 1) { CMD_ERR("Resource '%s' is currently %s in %d locations. One may now move one to %s", rsc_id, scope_master?"promoted":"active", count, dest->details->uname); CMD_ERR("You can prevent '%s' from being %s at a specific location with:" " --ban %s--host ", rsc_id, scope_master?"promoted":"active", scope_master?"--master ":""); } else { crm_trace("Not banning %s from its current location: not active", rsc_id); } } return rc; } static void cli_resource_why_without_rsc_and_host(cib_t *cib_conn,GListPtr resources) { GListPtr lpc = NULL; GListPtr hosts = NULL; for (lpc = resources; lpc != NULL; lpc = lpc->next) { resource_t *rsc = (resource_t *) lpc->data; rsc->fns->location(rsc, &hosts, TRUE); - if ( hosts == NULL ) { - printf("Resource %s is not running\n",rsc->id); - } else { - printf("Resource %s is running\n",rsc->id); - } + if (hosts == NULL) { + printf("Resource %s is not running\n", rsc->id); + } else { + printf("Resource %s is running\n", rsc->id); + } cli_resource_check(cib_conn, rsc); g_list_free(hosts); hosts = NULL; } } static void cli_resource_why_with_rsc_and_host(cib_t *cib_conn,GListPtr resources,const char* rsc_id,const char* host_uname) { resource_t *rsc = NULL; rsc = pe_find_resource(resources, rsc_id); if((resource_is_running_on(rsc,host_uname))) { printf("Resource %s is running on host %s\n",rsc->id,host_uname); } else { - printf("Resource %s is assigned host %s but not running\n",rsc->id,host_uname); - } + printf("Resource %s is not running on host %s\n", rsc->id, host_uname); + } cli_resource_check(cib_conn, rsc); } -static void +static void cli_resource_why_without_rsc_with_host(cib_t *cib_conn,GListPtr resources,node_t *node) { const char* host_uname = node->details->uname; - GListPtr allResources = node->details->allocated_rsc; + GListPtr allResources = node->details->allocated_rsc; GListPtr activeResources = node->details->running_rsc; GListPtr unactiveResources = subtract_lists(allResources,activeResources); GListPtr lpc = NULL; for (lpc = activeResources; lpc != NULL; lpc = lpc->next) { resource_t *rsc = (resource_t *) lpc->data; printf("Resource %s is running on host %s\n",rsc->id,host_uname); cli_resource_check(cib_conn,rsc); } - + for(lpc = unactiveResources; lpc != NULL; lpc = lpc->next) { resource_t *rsc = (resource_t *) lpc->data; - printf("Resource %s is assigned host %s but not running\n",rsc->id,host_uname); + printf("Resource %s is assigned to host %s but not running\n", + rsc->id, host_uname); cli_resource_check(cib_conn,rsc); } g_list_free(allResources); g_list_free(activeResources); g_list_free(unactiveResources); } static void cli_resource_why_with_rsc_without_host(cib_t *cib_conn,GListPtr resources,const char* rsc_id) { resource_t *rsc = NULL; GListPtr hosts = NULL; rsc = pe_find_resource(resources, rsc_id); rsc->fns->location(rsc, &hosts, TRUE); if ( hosts == NULL ) { printf("Resource %s is not running\n", rsc->id); } else { - printf("Resource %s is running\n",rsc->id); + printf("Resource %s is running\n",rsc->id); } cli_resource_check(cib_conn, rsc); g_list_free(hosts); hosts = NULL; } void cli_resource_why(cib_t *cib_conn,GListPtr resources,const char* rsc_id,node_t *node) { - const char* host_uname = node == NULL ? NULL : node->details->uname; - - if (rsc_id == NULL && host_uname == NULL) { - cli_resource_why_without_rsc_and_host(cib_conn,resources); - } else if (rsc_id != NULL && host_uname != NULL) { - cli_resource_why_with_rsc_and_host(cib_conn,resources,rsc_id,host_uname); - } else if (rsc_id == NULL && host_uname != NULL) { - cli_resource_why_without_rsc_with_host(cib_conn,resources,node); - } else if (rsc_id != NULL && host_uname == NULL) { - cli_resource_why_with_rsc_without_host(cib_conn,resources,rsc_id); - } + const char *host_uname = (node == NULL)? NULL : node->details->uname; + + if ((rsc_id == NULL) && (host_uname == NULL)) { + cli_resource_why_without_rsc_and_host(cib_conn, resources); + + } else if ((rsc_id != NULL) && (host_uname != NULL)) { + cli_resource_why_with_rsc_and_host(cib_conn, resources, rsc_id, + host_uname); + + } else if ((rsc_id == NULL) && (host_uname != NULL)) { + cli_resource_why_without_rsc_with_host(cib_conn, resources, node); + + } else if ((rsc_id != NULL) && (host_uname == NULL)) { + cli_resource_why_with_rsc_without_host(cib_conn, resources, rsc_id); + } } diff --git a/tools/fake_transition.c b/tools/fake_transition.c index 5af86c3e78..7477850518 100644 --- a/tools/fake_transition.c +++ b/tools/fake_transition.c @@ -1,852 +1,853 @@ /* * Copyright (C) 2009 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "fake_transition.h" static bool fake_quiet = FALSE; static cib_t *fake_cib = NULL; static GListPtr fake_resource_list = NULL; static GListPtr fake_op_fail_list = NULL; gboolean bringing_nodes_online = FALSE; #define STATUS_PATH_MAX 512 #define quiet_log(fmt, args...) do { \ if(fake_quiet) { \ crm_trace(fmt, ##args); \ } else { \ printf(fmt , ##args); \ } \ } while(0) #define new_node_template "//"XML_CIB_TAG_NODE"[@uname='%s']" #define node_template "//"XML_CIB_TAG_STATE"[@uname='%s']" #define rsc_template "//"XML_CIB_TAG_STATE"[@uname='%s']//"XML_LRM_TAG_RESOURCE"[@id='%s']" #define op_template "//"XML_CIB_TAG_STATE"[@uname='%s']//"XML_LRM_TAG_RESOURCE"[@id='%s']/"XML_LRM_TAG_RSC_OP"[@id='%s']" /* #define op_template "//"XML_CIB_TAG_STATE"[@uname='%s']//"XML_LRM_TAG_RESOURCE"[@id='%s']/"XML_LRM_TAG_RSC_OP"[@id='%s' and @"XML_LRM_ATTR_CALLID"='%d']" */ static void inject_transient_attr(xmlNode * cib_node, const char *name, const char *value) { xmlNode *attrs = NULL; xmlNode *instance_attrs = NULL; xmlChar *node_path; const char *node_uuid = ID(cib_node); node_path = xmlGetNodePath(cib_node); quiet_log(" + Injecting attribute %s=%s into %s '%s'\n", name, value, node_path, ID(cib_node)); free(node_path); attrs = first_named_child(cib_node, XML_TAG_TRANSIENT_NODEATTRS); if (attrs == NULL) { attrs = create_xml_node(cib_node, XML_TAG_TRANSIENT_NODEATTRS); crm_xml_add(attrs, XML_ATTR_ID, node_uuid); } instance_attrs = first_named_child(attrs, XML_TAG_ATTR_SETS); if (instance_attrs == NULL) { instance_attrs = create_xml_node(attrs, XML_TAG_ATTR_SETS); crm_xml_add(instance_attrs, XML_ATTR_ID, node_uuid); } crm_create_nvpair_xml(instance_attrs, NULL, name, value); } static void update_failcounts(xmlNode * cib_node, const char *resource, const char *task, int interval, int rc) { if (rc == 0) { return; } else if (rc == 7 && interval == 0) { return; } else { char *name = NULL; char *now = crm_itoa(time(NULL)); name = crm_failcount_name(resource, task, interval); inject_transient_attr(cib_node, name, "value++"); free(name); name = crm_lastfailure_name(resource, task, interval); inject_transient_attr(cib_node, name, now); free(name); free(now); } } static void create_node_entry(cib_t * cib_conn, const char *node) { int rc = pcmk_ok; int max = strlen(new_node_template) + strlen(node) + 1; char *xpath = NULL; xpath = calloc(1, max); snprintf(xpath, max, new_node_template, node); rc = cib_conn->cmds->query(cib_conn, xpath, NULL, cib_xpath | cib_sync_call | cib_scope_local); if (rc == -ENXIO) { xmlNode *cib_object = create_xml_node(NULL, XML_CIB_TAG_NODE); /* Using node uname as uuid ala corosync/openais */ crm_xml_add(cib_object, XML_ATTR_ID, node); crm_xml_add(cib_object, XML_ATTR_UNAME, node); cib_conn->cmds->create(cib_conn, XML_CIB_TAG_NODES, cib_object, cib_sync_call | cib_scope_local); /* Not bothering with subsequent query to see if it exists, we'll bomb out later in the call to query_node_uuid()... */ free_xml(cib_object); } free(xpath); } static lrmd_event_data_t * create_op(xmlNode * cib_resource, const char *task, int interval, int outcome) { lrmd_event_data_t *op = NULL; xmlNode *xop = NULL; op = calloc(1, sizeof(lrmd_event_data_t)); op->rsc_id = strdup(ID(cib_resource)); op->interval = interval; op->op_type = strdup(task); op->rc = outcome; op->op_status = 0; op->params = NULL; /* TODO: Fill me in */ op->t_run = time(NULL); op->t_rcchange = op->t_run; op->call_id = 0; for (xop = __xml_first_child(cib_resource); xop != NULL; xop = __xml_next(xop)) { int tmp = 0; crm_element_value_int(xop, XML_LRM_ATTR_CALLID, &tmp); if (tmp > op->call_id) { op->call_id = tmp; } } op->call_id++; return op; } static xmlNode * inject_op(xmlNode * cib_resource, lrmd_event_data_t * op, int target_rc) { return create_operation_update(cib_resource, op, CRM_FEATURE_SET, target_rc, NULL, crm_system_name, LOG_DEBUG_2); } static xmlNode * inject_node_state(cib_t * cib_conn, const char *node, const char *uuid) { int rc = pcmk_ok; xmlNode *cib_object = NULL; char *xpath = crm_strdup_printf(node_template, node); if (bringing_nodes_online) { create_node_entry(cib_conn, node); } rc = cib_conn->cmds->query(cib_conn, xpath, &cib_object, cib_xpath | cib_sync_call | cib_scope_local); if (cib_object && ID(cib_object) == NULL) { crm_err("Detected multiple node_state entries for xpath=%s, bailing", xpath); crm_log_xml_warn(cib_object, "Duplicates"); free(xpath); crm_exit(ENOTUNIQ); + return NULL; // not reached, but makes static analysis happy } if (rc == -ENXIO) { char *found_uuid = NULL; if (uuid == NULL) { query_node_uuid(cib_conn, node, &found_uuid, NULL); } else { found_uuid = strdup(uuid); } cib_object = create_xml_node(NULL, XML_CIB_TAG_STATE); crm_xml_add(cib_object, XML_ATTR_UUID, found_uuid); crm_xml_add(cib_object, XML_ATTR_UNAME, node); cib_conn->cmds->create(cib_conn, XML_CIB_TAG_STATUS, cib_object, cib_sync_call | cib_scope_local); free_xml(cib_object); free(found_uuid); rc = cib_conn->cmds->query(cib_conn, xpath, &cib_object, cib_xpath | cib_sync_call | cib_scope_local); crm_trace("injecting node state for %s. rc is %d", node, rc); } free(xpath); CRM_ASSERT(rc == pcmk_ok); return cib_object; } static xmlNode * modify_node(cib_t * cib_conn, char *node, gboolean up) { xmlNode *cib_node = inject_node_state(cib_conn, node, NULL); if (up) { crm_xml_add(cib_node, XML_NODE_IN_CLUSTER, XML_BOOLEAN_YES); crm_xml_add(cib_node, XML_NODE_IS_PEER, ONLINESTATUS); crm_xml_add(cib_node, XML_NODE_JOIN_STATE, CRMD_JOINSTATE_MEMBER); crm_xml_add(cib_node, XML_NODE_EXPECTED, CRMD_JOINSTATE_MEMBER); } else { crm_xml_add(cib_node, XML_NODE_IN_CLUSTER, XML_BOOLEAN_NO); crm_xml_add(cib_node, XML_NODE_IS_PEER, OFFLINESTATUS); crm_xml_add(cib_node, XML_NODE_JOIN_STATE, CRMD_JOINSTATE_DOWN); crm_xml_add(cib_node, XML_NODE_EXPECTED, CRMD_JOINSTATE_DOWN); } crm_xml_add(cib_node, XML_ATTR_ORIGIN, crm_system_name); return cib_node; } static xmlNode * find_resource_xml(xmlNode * cib_node, const char *resource) { char *xpath = NULL; xmlNode *match = NULL; const char *node = crm_element_value(cib_node, XML_ATTR_UNAME); int max = strlen(rsc_template) + strlen(node) + strlen(resource) + 1; xpath = calloc(1, max); snprintf(xpath, max, rsc_template, node, resource); match = get_xpath_object(xpath, cib_node, LOG_DEBUG_2); free(xpath); return match; } static xmlNode * inject_resource(xmlNode * cib_node, const char *resource, const char *rclass, const char *rtype, const char *rprovider) { xmlNode *lrm = NULL; xmlNode *container = NULL; xmlNode *cib_resource = NULL; char *xpath = NULL; cib_resource = find_resource_xml(cib_node, resource); if (cib_resource != NULL) { return cib_resource; } /* One day, add query for class, provider, type */ if (rclass == NULL || rtype == NULL) { fprintf(stderr, "Resource %s not found in the status section of %s." " Please supply the class and type to continue\n", resource, ID(cib_node)); return NULL; } else if (safe_str_neq(rclass, PCMK_RESOURCE_CLASS_OCF) && safe_str_neq(rclass, PCMK_RESOURCE_CLASS_STONITH) && safe_str_neq(rclass, PCMK_RESOURCE_CLASS_HB) && safe_str_neq(rclass, PCMK_RESOURCE_CLASS_SERVICE) && safe_str_neq(rclass, PCMK_RESOURCE_CLASS_UPSTART) && safe_str_neq(rclass, PCMK_RESOURCE_CLASS_SYSTEMD) && safe_str_neq(rclass, PCMK_RESOURCE_CLASS_LSB)) { fprintf(stderr, "Invalid class for %s: %s\n", resource, rclass); return NULL; } else if (crm_provider_required(rclass) && (rprovider == NULL)) { fprintf(stderr, "Please specify the provider for resource %s\n", resource); return NULL; } xpath = (char *)xmlGetNodePath(cib_node); crm_info("Injecting new resource %s into %s '%s'", resource, xpath, ID(cib_node)); free(xpath); lrm = first_named_child(cib_node, XML_CIB_TAG_LRM); if (lrm == NULL) { const char *node_uuid = ID(cib_node); lrm = create_xml_node(cib_node, XML_CIB_TAG_LRM); crm_xml_add(lrm, XML_ATTR_ID, node_uuid); } container = first_named_child(lrm, XML_LRM_TAG_RESOURCES); if (container == NULL) { container = create_xml_node(lrm, XML_LRM_TAG_RESOURCES); } cib_resource = create_xml_node(container, XML_LRM_TAG_RESOURCE); crm_xml_add(cib_resource, XML_ATTR_ID, resource); crm_xml_add(cib_resource, XML_AGENT_ATTR_CLASS, rclass); crm_xml_add(cib_resource, XML_AGENT_ATTR_PROVIDER, rprovider); crm_xml_add(cib_resource, XML_ATTR_TYPE, rtype); return cib_resource; } #define XPATH_MAX 1024 static int find_ticket_state(cib_t * the_cib, const char *ticket_id, xmlNode ** ticket_state_xml) { int offset = 0; int rc = pcmk_ok; xmlNode *xml_search = NULL; char *xpath_string = NULL; CRM_ASSERT(ticket_state_xml != NULL); *ticket_state_xml = NULL; xpath_string = calloc(1, XPATH_MAX); offset += snprintf(xpath_string + offset, XPATH_MAX - offset, "%s", "/cib/status/tickets"); if (ticket_id) { offset += snprintf(xpath_string + offset, XPATH_MAX - offset, "/%s[@id=\"%s\"]", XML_CIB_TAG_TICKET_STATE, ticket_id); } CRM_LOG_ASSERT(offset > 0); rc = the_cib->cmds->query(the_cib, xpath_string, &xml_search, cib_sync_call | cib_scope_local | cib_xpath); if (rc != pcmk_ok) { goto bail; } crm_log_xml_debug(xml_search, "Match"); if (xml_has_children(xml_search)) { if (ticket_id) { fprintf(stdout, "Multiple ticket_states match ticket_id=%s\n", ticket_id); } *ticket_state_xml = xml_search; } else { *ticket_state_xml = xml_search; } bail: free(xpath_string); return rc; } static int set_ticket_state_attr(const char *ticket_id, const char *attr_name, const char *attr_value, cib_t * cib, int cib_options) { int rc = pcmk_ok; xmlNode *xml_top = NULL; xmlNode *ticket_state_xml = NULL; rc = find_ticket_state(cib, ticket_id, &ticket_state_xml); if (rc == pcmk_ok) { crm_debug("Found a match state for ticket: id=%s", ticket_id); xml_top = ticket_state_xml; } else if (rc != -ENXIO) { return rc; } else { xmlNode *xml_obj = NULL; xml_top = create_xml_node(NULL, XML_CIB_TAG_STATUS); xml_obj = create_xml_node(xml_top, XML_CIB_TAG_TICKETS); ticket_state_xml = create_xml_node(xml_obj, XML_CIB_TAG_TICKET_STATE); crm_xml_add(ticket_state_xml, XML_ATTR_ID, ticket_id); } crm_xml_add(ticket_state_xml, attr_name, attr_value); crm_log_xml_debug(xml_top, "Update"); rc = cib->cmds->modify(cib, XML_CIB_TAG_STATUS, xml_top, cib_options); free_xml(xml_top); return rc; } void modify_configuration(pe_working_set_t * data_set, cib_t *cib, const char *quorum, const char *watchdog, GListPtr node_up, GListPtr node_down, GListPtr node_fail, GListPtr op_inject, GListPtr ticket_grant, GListPtr ticket_revoke, GListPtr ticket_standby, GListPtr ticket_activate) { int rc = pcmk_ok; GListPtr gIter = NULL; xmlNode *cib_op = NULL; xmlNode *cib_node = NULL; xmlNode *cib_resource = NULL; lrmd_event_data_t *op = NULL; if (quorum) { xmlNode *top = create_xml_node(NULL, XML_TAG_CIB); quiet_log(" + Setting quorum: %s\n", quorum); /* crm_xml_add(top, XML_ATTR_DC_UUID, dc_uuid); */ crm_xml_add(top, XML_ATTR_HAVE_QUORUM, quorum); rc = cib->cmds->modify(cib, NULL, top, cib_sync_call | cib_scope_local); CRM_ASSERT(rc == pcmk_ok); } if (watchdog) { quiet_log(" + Setting watchdog: %s\n", watchdog); rc = update_attr_delegate(cib, cib_sync_call | cib_scope_local, XML_CIB_TAG_CRMCONFIG, NULL, NULL, NULL, NULL, XML_ATTR_HAVE_WATCHDOG, watchdog, FALSE, NULL, NULL); CRM_ASSERT(rc == pcmk_ok); } for (gIter = node_up; gIter != NULL; gIter = gIter->next) { char *node = (char *)gIter->data; quiet_log(" + Bringing node %s online\n", node); cib_node = modify_node(cib, node, TRUE); CRM_ASSERT(cib_node != NULL); rc = cib->cmds->modify(cib, XML_CIB_TAG_STATUS, cib_node, cib_sync_call | cib_scope_local); CRM_ASSERT(rc == pcmk_ok); free_xml(cib_node); } for (gIter = node_down; gIter != NULL; gIter = gIter->next) { char xpath[STATUS_PATH_MAX]; char *node = (char *)gIter->data; quiet_log(" + Taking node %s offline\n", node); cib_node = modify_node(cib, node, FALSE); CRM_ASSERT(cib_node != NULL); rc = cib->cmds->modify(cib, XML_CIB_TAG_STATUS, cib_node, cib_sync_call | cib_scope_local); CRM_ASSERT(rc == pcmk_ok); free_xml(cib_node); snprintf(xpath, STATUS_PATH_MAX, "//node_state[@uname='%s']/%s", node, XML_CIB_TAG_LRM); cib->cmds->delete(cib, xpath, NULL, cib_xpath | cib_sync_call | cib_scope_local); snprintf(xpath, STATUS_PATH_MAX, "//node_state[@uname='%s']/%s", node, XML_TAG_TRANSIENT_NODEATTRS); cib->cmds->delete(cib, xpath, NULL, cib_xpath | cib_sync_call | cib_scope_local); } for (gIter = node_fail; gIter != NULL; gIter = gIter->next) { char *node = (char *)gIter->data; quiet_log(" + Failing node %s\n", node); cib_node = modify_node(cib, node, TRUE); crm_xml_add(cib_node, XML_NODE_IN_CLUSTER, XML_BOOLEAN_NO); CRM_ASSERT(cib_node != NULL); rc = cib->cmds->modify(cib, XML_CIB_TAG_STATUS, cib_node, cib_sync_call | cib_scope_local); CRM_ASSERT(rc == pcmk_ok); free_xml(cib_node); } for (gIter = ticket_grant; gIter != NULL; gIter = gIter->next) { char *ticket_id = (char *)gIter->data; quiet_log(" + Granting ticket %s\n", ticket_id); rc = set_ticket_state_attr(ticket_id, "granted", "true", cib, cib_sync_call | cib_scope_local); CRM_ASSERT(rc == pcmk_ok); } for (gIter = ticket_revoke; gIter != NULL; gIter = gIter->next) { char *ticket_id = (char *)gIter->data; quiet_log(" + Revoking ticket %s\n", ticket_id); rc = set_ticket_state_attr(ticket_id, "granted", "false", cib, cib_sync_call | cib_scope_local); CRM_ASSERT(rc == pcmk_ok); } for (gIter = ticket_standby; gIter != NULL; gIter = gIter->next) { char *ticket_id = (char *)gIter->data; quiet_log(" + Making ticket %s standby\n", ticket_id); rc = set_ticket_state_attr(ticket_id, "standby", "true", cib, cib_sync_call | cib_scope_local); CRM_ASSERT(rc == pcmk_ok); } for (gIter = ticket_activate; gIter != NULL; gIter = gIter->next) { char *ticket_id = (char *)gIter->data; quiet_log(" + Activating ticket %s\n", ticket_id); rc = set_ticket_state_attr(ticket_id, "standby", "false", cib, cib_sync_call | cib_scope_local); CRM_ASSERT(rc == pcmk_ok); } for (gIter = op_inject; gIter != NULL; gIter = gIter->next) { char *spec = (char *)gIter->data; int rc = 0; int outcome = 0; int interval = 0; char *key = NULL; char *node = NULL; char *task = NULL; char *resource = NULL; const char *rtype = NULL; const char *rclass = NULL; const char *rprovider = NULL; resource_t *rsc = NULL; quiet_log(" + Injecting %s into the configuration\n", spec); key = calloc(1, strlen(spec) + 1); node = calloc(1, strlen(spec) + 1); rc = sscanf(spec, "%[^@]@%[^=]=%d", key, node, &outcome); if (rc != 3) { fprintf(stderr, "Invalid operation spec: %s. Only found %d fields\n", spec, rc); free(key); free(node); continue; } parse_op_key(key, &resource, &task, &interval); rsc = pe_find_resource(data_set->resources, resource); if (rsc == NULL) { fprintf(stderr, " - Invalid resource name: %s\n", resource); } else { rclass = crm_element_value(rsc->xml, XML_AGENT_ATTR_CLASS); rtype = crm_element_value(rsc->xml, XML_ATTR_TYPE); rprovider = crm_element_value(rsc->xml, XML_AGENT_ATTR_PROVIDER); cib_node = inject_node_state(cib, node, NULL); CRM_ASSERT(cib_node != NULL); update_failcounts(cib_node, resource, task, interval, outcome); cib_resource = inject_resource(cib_node, resource, rclass, rtype, rprovider); CRM_ASSERT(cib_resource != NULL); op = create_op(cib_resource, task, interval, outcome); CRM_ASSERT(op != NULL); cib_op = inject_op(cib_resource, op, 0); CRM_ASSERT(cib_op != NULL); lrmd_free_event(op); rc = cib->cmds->modify(cib, XML_CIB_TAG_STATUS, cib_node, cib_sync_call | cib_scope_local); CRM_ASSERT(rc == pcmk_ok); } free(task); free(node); free(key); } } static gboolean exec_pseudo_action(crm_graph_t * graph, crm_action_t * action) { const char *node = crm_element_value(action->xml, XML_LRM_ATTR_TARGET); const char *task = crm_element_value(action->xml, XML_LRM_ATTR_TASK_KEY); action->confirmed = TRUE; quiet_log(" * Pseudo action: %s%s%s\n", task, node ? " on " : "", node ? node : ""); update_graph(graph, action); return TRUE; } static gboolean exec_rsc_action(crm_graph_t * graph, crm_action_t * action) { int rc = 0; GListPtr gIter = NULL; lrmd_event_data_t *op = NULL; int target_outcome = 0; gboolean uname_is_uuid = FALSE; const char *rtype = NULL; const char *rclass = NULL; const char *resource = NULL; const char *rprovider = NULL; const char *operation = crm_element_value(action->xml, "operation"); const char *target_rc_s = crm_meta_value(action->params, XML_ATTR_TE_TARGET_RC); xmlNode *cib_node = NULL; xmlNode *cib_resource = NULL; xmlNode *action_rsc = first_named_child(action->xml, XML_CIB_TAG_RESOURCE); char *node = crm_element_value_copy(action->xml, XML_LRM_ATTR_TARGET); char *uuid = crm_element_value_copy(action->xml, XML_LRM_ATTR_TARGET_UUID); const char *router_node = crm_element_value(action->xml, XML_LRM_ATTR_ROUTER_NODE); if (safe_str_eq(operation, CRM_OP_PROBED) || safe_str_eq(operation, CRM_OP_REPROBE)) { crm_info("Skipping %s op for %s", operation, node); goto done; } if (action_rsc == NULL) { crm_log_xml_err(action->xml, "Bad"); free(node); free(uuid); return FALSE; } /* Look for the preferred name * If not found, try the expected 'local' name * If not found use the preferred name anyway */ resource = crm_element_value(action_rsc, XML_ATTR_ID); if (pe_find_resource(fake_resource_list, resource) == NULL) { const char *longname = crm_element_value(action_rsc, XML_ATTR_ID_LONG); if (pe_find_resource(fake_resource_list, longname)) { resource = longname; } } if (safe_str_eq(operation, "delete") || safe_str_eq(operation, RSC_METADATA)) { quiet_log(" * Resource action: %-15s %s on %s\n", resource, operation, node); goto done; } rclass = crm_element_value(action_rsc, XML_AGENT_ATTR_CLASS); rtype = crm_element_value(action_rsc, XML_ATTR_TYPE); rprovider = crm_element_value(action_rsc, XML_AGENT_ATTR_PROVIDER); if (target_rc_s != NULL) { target_outcome = crm_parse_int(target_rc_s, "0"); } CRM_ASSERT(fake_cib->cmds->query(fake_cib, NULL, NULL, cib_sync_call | cib_scope_local) == pcmk_ok); if (router_node) { uname_is_uuid = TRUE; } cib_node = inject_node_state(fake_cib, node, uname_is_uuid ? node : uuid); CRM_ASSERT(cib_node != NULL); cib_resource = inject_resource(cib_node, resource, rclass, rtype, rprovider); CRM_ASSERT(cib_resource != NULL); op = convert_graph_action(cib_resource, action, 0, target_outcome); if (op->interval) { quiet_log(" * Resource action: %-15s %s=%d on %s\n", resource, op->op_type, op->interval, node); } else { quiet_log(" * Resource action: %-15s %s on %s\n", resource, op->op_type, node); } for (gIter = fake_op_fail_list; gIter != NULL; gIter = gIter->next) { char *spec = (char *)gIter->data; char *key = NULL; key = calloc(1, 1 + strlen(spec)); snprintf(key, strlen(spec), "%s_%s_%d@%s=", resource, op->op_type, op->interval, node); if (strncasecmp(key, spec, strlen(key)) == 0) { rc = sscanf(spec, "%*[^=]=%d", (int *) &op->rc); // ${resource}_${task}_${interval}@${node}=${rc} if (rc != 1) { fprintf(stderr, "Invalid failed operation spec: %s. Result code must be integer\n", spec); free(key); continue; } action->failed = TRUE; graph->abort_priority = INFINITY; printf("\tPretending action %d failed with rc=%d\n", action->id, op->rc); update_failcounts(cib_node, resource, op->op_type, op->interval, op->rc); free(key); break; } free(key); } inject_op(cib_resource, op, target_outcome); lrmd_free_event(op); rc = fake_cib->cmds->modify(fake_cib, XML_CIB_TAG_STATUS, cib_node, cib_sync_call | cib_scope_local); CRM_ASSERT(rc == pcmk_ok); done: free(node); free(uuid); free_xml(cib_node); action->confirmed = TRUE; update_graph(graph, action); return TRUE; } static gboolean exec_crmd_action(crm_graph_t * graph, crm_action_t * action) { const char *node = crm_element_value(action->xml, XML_LRM_ATTR_TARGET); const char *task = crm_element_value(action->xml, XML_LRM_ATTR_TASK); xmlNode *rsc = first_named_child(action->xml, XML_CIB_TAG_RESOURCE); action->confirmed = TRUE; if(rsc) { quiet_log(" * Cluster action: %s for %s on %s\n", task, ID(rsc), node); } else { quiet_log(" * Cluster action: %s on %s\n", task, node); } update_graph(graph, action); return TRUE; } static gboolean exec_stonith_action(crm_graph_t * graph, crm_action_t * action) { const char *op = crm_meta_value(action->params, "stonith_action"); char *target = crm_element_value_copy(action->xml, XML_LRM_ATTR_TARGET); quiet_log(" * Fencing %s (%s)\n", target, op); if(safe_str_neq(op, "on")) { int rc = 0; char xpath[STATUS_PATH_MAX]; xmlNode *cib_node = modify_node(fake_cib, target, FALSE); crm_xml_add(cib_node, XML_ATTR_ORIGIN, __FUNCTION__); CRM_ASSERT(cib_node != NULL); rc = fake_cib->cmds->replace(fake_cib, XML_CIB_TAG_STATUS, cib_node, cib_sync_call | cib_scope_local); CRM_ASSERT(rc == pcmk_ok); snprintf(xpath, STATUS_PATH_MAX, "//node_state[@uname='%s']/%s", target, XML_CIB_TAG_LRM); fake_cib->cmds->delete(fake_cib, xpath, NULL, cib_xpath | cib_sync_call | cib_scope_local); snprintf(xpath, STATUS_PATH_MAX, "//node_state[@uname='%s']/%s", target, XML_TAG_TRANSIENT_NODEATTRS); fake_cib->cmds->delete(fake_cib, xpath, NULL, cib_xpath | cib_sync_call | cib_scope_local); free_xml(cib_node); } action->confirmed = TRUE; update_graph(graph, action); free(target); return TRUE; } int run_simulation(pe_working_set_t * data_set, cib_t *cib, GListPtr op_fail_list, bool quiet) { crm_graph_t *transition = NULL; enum transition_status graph_rc = -1; crm_graph_functions_t exec_fns = { exec_pseudo_action, exec_rsc_action, exec_crmd_action, exec_stonith_action, }; fake_cib = cib; fake_quiet = quiet; fake_op_fail_list = op_fail_list; quiet_log("\nExecuting cluster transition:\n"); set_graph_functions(&exec_fns); transition = unpack_graph(data_set->graph, crm_system_name); print_graph(LOG_DEBUG, transition); fake_resource_list = data_set->resources; do { graph_rc = run_graph(transition); } while (graph_rc == transition_active); fake_resource_list = NULL; if (graph_rc != transition_complete) { fprintf(stdout, "Transition failed: %s\n", transition_status(graph_rc)); print_graph(LOG_ERR, transition); } destroy_graph(transition); if (graph_rc != transition_complete) { fprintf(stdout, "An invalid transition was produced\n"); } if (quiet == FALSE) { xmlNode *cib_object = NULL; int rc = fake_cib->cmds->query(fake_cib, NULL, &cib_object, cib_sync_call | cib_scope_local); CRM_ASSERT(rc == pcmk_ok); cleanup_alloc_calculations(data_set); data_set->input = cib_object; } if (graph_rc != transition_complete) { return graph_rc; } return 0; } diff --git a/tools/regression.tools.exp b/tools/regression.tools.exp index 64034f1242..46d0b9532e 100644 --- a/tools/regression.tools.exp +++ b/tools/regression.tools.exp @@ -1,2982 +1,2982 @@ Created new pacemaker configuration Setting up shadow instance A new shadow instance was created. To begin using it paste the following into your shell: CIB_shadow=tools-regression ; export CIB_shadow =#=#=#= Begin test: Validate CIB =#=#=#= =#=#=#= Current cib after: Validate CIB =#=#=#= =#=#=#= End test: Validate CIB - OK (0) =#=#=#= * Passed: cibadmin - Validate CIB =#=#=#= Begin test: Configure something before erasing =#=#=#= =#=#=#= Current cib after: Configure something before erasing =#=#=#= =#=#=#= End test: Configure something before erasing - OK (0) =#=#=#= * Passed: crm_attribute - Configure something before erasing =#=#=#= Begin test: Require --force for CIB erasure =#=#=#= The supplied command is considered dangerous. To prevent accidental destruction of the cluster, the --force flag is required in order to proceed. =#=#=#= Current cib after: Require --force for CIB erasure =#=#=#= =#=#=#= End test: Require --force for CIB erasure - Invalid argument (22) =#=#=#= * Passed: cibadmin - Require --force for CIB erasure =#=#=#= Begin test: Allow CIB erasure with --force =#=#=#= =#=#=#= Current cib after: Allow CIB erasure with --force =#=#=#= =#=#=#= End test: Allow CIB erasure with --force - OK (0) =#=#=#= * Passed: cibadmin - Allow CIB erasure with --force =#=#=#= Begin test: Query CIB =#=#=#= =#=#=#= Current cib after: Query CIB =#=#=#= =#=#=#= End test: Query CIB - OK (0) =#=#=#= * Passed: cibadmin - Query CIB =#=#=#= Begin test: Set cluster option =#=#=#= =#=#=#= Current cib after: Set cluster option =#=#=#= =#=#=#= End test: Set cluster option - OK (0) =#=#=#= * Passed: crm_attribute - Set cluster option =#=#=#= Begin test: Query new cluster option =#=#=#= =#=#=#= Current cib after: Query new cluster option =#=#=#= =#=#=#= End test: Query new cluster option - OK (0) =#=#=#= * Passed: cibadmin - Query new cluster option =#=#=#= Begin test: Query cluster options =#=#=#= =#=#=#= Current cib after: Query cluster options =#=#=#= =#=#=#= End test: Query cluster options - OK (0) =#=#=#= * Passed: cibadmin - Query cluster options =#=#=#= Begin test: Set no-quorum policy =#=#=#= =#=#=#= Current cib after: Set no-quorum policy =#=#=#= =#=#=#= End test: Set no-quorum policy - OK (0) =#=#=#= * Passed: crm_attribute - Set no-quorum policy =#=#=#= Begin test: Delete nvpair =#=#=#= =#=#=#= Current cib after: Delete nvpair =#=#=#= =#=#=#= End test: Delete nvpair - OK (0) =#=#=#= * Passed: cibadmin - Delete nvpair =#=#=#= Begin test: Create operaton should fail =#=#=#= Call failed: Name not unique on network =#=#=#= Current cib after: Create operaton should fail =#=#=#= =#=#=#= End test: Create operaton should fail - Name not unique on network (76) =#=#=#= * Passed: cibadmin - Create operaton should fail =#=#=#= Begin test: Modify cluster options section =#=#=#= =#=#=#= Current cib after: Modify cluster options section =#=#=#= =#=#=#= End test: Modify cluster options section - OK (0) =#=#=#= * Passed: cibadmin - Modify cluster options section =#=#=#= Begin test: Query updated cluster option =#=#=#= =#=#=#= Current cib after: Query updated cluster option =#=#=#= =#=#=#= End test: Query updated cluster option - OK (0) =#=#=#= * Passed: cibadmin - Query updated cluster option =#=#=#= Begin test: Set duplicate cluster option =#=#=#= =#=#=#= Current cib after: Set duplicate cluster option =#=#=#= =#=#=#= End test: Set duplicate cluster option - OK (0) =#=#=#= * Passed: crm_attribute - Set duplicate cluster option =#=#=#= Begin test: Setting multiply defined cluster option should fail =#=#=#= Error performing operation: Name not unique on network Multiple attributes match name=cluster-delay Value: 60s (id=cib-bootstrap-options-cluster-delay) Value: 40s (id=duplicate-cluster-delay) =#=#=#= Current cib after: Setting multiply defined cluster option should fail =#=#=#= =#=#=#= End test: Setting multiply defined cluster option should fail - Name not unique on network (76) =#=#=#= * Passed: crm_attribute - Setting multiply defined cluster option should fail =#=#=#= Begin test: Set cluster option with -s =#=#=#= =#=#=#= Current cib after: Set cluster option with -s =#=#=#= =#=#=#= End test: Set cluster option with -s - OK (0) =#=#=#= * Passed: crm_attribute - Set cluster option with -s =#=#=#= Begin test: Delete cluster option with -i =#=#=#= Deleted crm_config option: id=(null) name=cluster-delay =#=#=#= Current cib after: Delete cluster option with -i =#=#=#= =#=#=#= End test: Delete cluster option with -i - OK (0) =#=#=#= * Passed: crm_attribute - Delete cluster option with -i =#=#=#= Begin test: Create node1 and bring it online =#=#=#= Current cluster status: Performing requested modifications + Bringing node node1 online Transition Summary: Executing cluster transition: Revised cluster status: Online: [ node1 ] =#=#=#= Current cib after: Create node1 and bring it online =#=#=#= =#=#=#= End test: Create node1 and bring it online - OK (0) =#=#=#= * Passed: crm_simulate - Create node1 and bring it online =#=#=#= Begin test: Create node attribute =#=#=#= =#=#=#= Current cib after: Create node attribute =#=#=#= =#=#=#= End test: Create node attribute - OK (0) =#=#=#= * Passed: crm_attribute - Create node attribute =#=#=#= Begin test: Query new node attribute =#=#=#= =#=#=#= Current cib after: Query new node attribute =#=#=#= =#=#=#= End test: Query new node attribute - OK (0) =#=#=#= * Passed: cibadmin - Query new node attribute =#=#=#= Begin test: Set a transient (fail-count) node attribute =#=#=#= =#=#=#= Current cib after: Set a transient (fail-count) node attribute =#=#=#= =#=#=#= End test: Set a transient (fail-count) node attribute - OK (0) =#=#=#= * Passed: crm_attribute - Set a transient (fail-count) node attribute =#=#=#= Begin test: Query a fail count =#=#=#= scope=status name=fail-count-foo value=3 =#=#=#= Current cib after: Query a fail count =#=#=#= =#=#=#= End test: Query a fail count - OK (0) =#=#=#= * Passed: crm_failcount - Query a fail count =#=#=#= Begin test: Delete a transient (fail-count) node attribute =#=#=#= Deleted status attribute: id=status-node1-fail-count-foo name=fail-count-foo =#=#=#= Current cib after: Delete a transient (fail-count) node attribute =#=#=#= =#=#=#= End test: Delete a transient (fail-count) node attribute - OK (0) =#=#=#= * Passed: crm_attribute - Delete a transient (fail-count) node attribute =#=#=#= Begin test: Digest calculation =#=#=#= Digest: =#=#=#= Current cib after: Digest calculation =#=#=#= =#=#=#= End test: Digest calculation - OK (0) =#=#=#= * Passed: cibadmin - Digest calculation =#=#=#= Begin test: Replace operation should fail =#=#=#= Call failed: Update was older than existing configuration =#=#=#= Current cib after: Replace operation should fail =#=#=#= =#=#=#= End test: Replace operation should fail - Update was older than existing configuration (205) =#=#=#= * Passed: cibadmin - Replace operation should fail =#=#=#= Begin test: Default standby value =#=#=#= Error performing operation: No such device or address scope=status name=standby value=off =#=#=#= Current cib after: Default standby value =#=#=#= =#=#=#= End test: Default standby value - OK (0) =#=#=#= * Passed: crm_standby - Default standby value =#=#=#= Begin test: Set standby status =#=#=#= =#=#=#= Current cib after: Set standby status =#=#=#= =#=#=#= End test: Set standby status - OK (0) =#=#=#= * Passed: crm_standby - Set standby status =#=#=#= Begin test: Query standby value =#=#=#= scope=nodes name=standby value=true =#=#=#= Current cib after: Query standby value =#=#=#= =#=#=#= End test: Query standby value - OK (0) =#=#=#= * Passed: crm_standby - Query standby value =#=#=#= Begin test: Delete standby value =#=#=#= Deleted nodes attribute: id=nodes-node1-standby name=standby =#=#=#= Current cib after: Delete standby value =#=#=#= =#=#=#= End test: Delete standby value - OK (0) =#=#=#= * Passed: crm_standby - Delete standby value =#=#=#= Begin test: Create a resource =#=#=#= =#=#=#= Current cib after: Create a resource =#=#=#= =#=#=#= End test: Create a resource - OK (0) =#=#=#= * Passed: cibadmin - Create a resource =#=#=#= Begin test: Create a resource meta attribute =#=#=#= Set 'dummy' option: id=dummy-meta_attributes-is-managed set=dummy-meta_attributes name=is-managed=false =#=#=#= Current cib after: Create a resource meta attribute =#=#=#= =#=#=#= End test: Create a resource meta attribute - OK (0) =#=#=#= * Passed: crm_resource - Create a resource meta attribute =#=#=#= Begin test: Query a resource meta attribute =#=#=#= false =#=#=#= Current cib after: Query a resource meta attribute =#=#=#= =#=#=#= End test: Query a resource meta attribute - OK (0) =#=#=#= * Passed: crm_resource - Query a resource meta attribute =#=#=#= Begin test: Remove a resource meta attribute =#=#=#= Deleted 'dummy' option: id=dummy-meta_attributes-is-managed name=is-managed =#=#=#= Current cib after: Remove a resource meta attribute =#=#=#= =#=#=#= End test: Remove a resource meta attribute - OK (0) =#=#=#= * Passed: crm_resource - Remove a resource meta attribute =#=#=#= Begin test: Create a resource attribute =#=#=#= Set 'dummy' option: id=dummy-instance_attributes-delay set=dummy-instance_attributes name=delay=10s =#=#=#= Current cib after: Create a resource attribute =#=#=#= =#=#=#= End test: Create a resource attribute - OK (0) =#=#=#= * Passed: crm_resource - Create a resource attribute =#=#=#= Begin test: List the configured resources =#=#=#= dummy (ocf::pacemaker:Dummy): Stopped =#=#=#= Current cib after: List the configured resources =#=#=#= =#=#=#= End test: List the configured resources - OK (0) =#=#=#= * Passed: crm_resource - List the configured resources =#=#=#= Begin test: Require a destination when migrating a resource that is stopped =#=#=#= Resource 'dummy' not moved: active in 0 locations. You can prevent 'dummy' from running on a specific location with: --ban --node Error performing operation: Invalid argument =#=#=#= Current cib after: Require a destination when migrating a resource that is stopped =#=#=#= =#=#=#= End test: Require a destination when migrating a resource that is stopped - Invalid argument (22) =#=#=#= * Passed: crm_resource - Require a destination when migrating a resource that is stopped =#=#=#= Begin test: Don't support migration to non-existent locations =#=#=#= Error performing operation: node 'i.dont.exist' is unknown Error performing operation: No such device or address =#=#=#= Current cib after: Don't support migration to non-existent locations =#=#=#= =#=#=#= End test: Don't support migration to non-existent locations - No such device or address (6) =#=#=#= * Passed: crm_resource - Don't support migration to non-existent locations =#=#=#= Begin test: Create a fencing resource =#=#=#= =#=#=#= Current cib after: Create a fencing resource =#=#=#= =#=#=#= End test: Create a fencing resource - OK (0) =#=#=#= * Passed: cibadmin - Create a fencing resource =#=#=#= Begin test: Bring resources online =#=#=#= Current cluster status: Online: [ node1 ] dummy (ocf::pacemaker:Dummy): Stopped Fence (stonith:fence_true): Stopped Transition Summary: * Start dummy ( node1 ) * Start Fence ( node1 ) Executing cluster transition: * Resource action: dummy monitor on node1 * Resource action: Fence monitor on node1 * Resource action: dummy start on node1 * Resource action: Fence start on node1 Revised cluster status: Online: [ node1 ] dummy (ocf::pacemaker:Dummy): Started node1 Fence (stonith:fence_true): Started node1 =#=#=#= Current cib after: Bring resources online =#=#=#= - + - + =#=#=#= End test: Bring resources online - OK (0) =#=#=#= * Passed: crm_simulate - Bring resources online =#=#=#= Begin test: Try to move a resource to its existing location =#=#=#= Error performing operation: dummy is already active on node1 Error performing operation: Invalid argument =#=#=#= Current cib after: Try to move a resource to its existing location =#=#=#= - + - + =#=#=#= End test: Try to move a resource to its existing location - Invalid argument (22) =#=#=#= * Passed: crm_resource - Try to move a resource to its existing location =#=#=#= Begin test: Move a resource from its existing location =#=#=#= WARNING: Creating rsc_location constraint 'cli-ban-dummy-on-node1' with a score of -INFINITY for resource dummy on node1. This will prevent dummy from running on node1 until the constraint is removed using the 'crm_resource --clear' command or manually with cibadmin This will be the case even if node1 is the last node in the cluster This message can be disabled with --quiet =#=#=#= Current cib after: Move a resource from its existing location =#=#=#= - + - + =#=#=#= End test: Move a resource from its existing location - OK (0) =#=#=#= * Passed: crm_resource - Move a resource from its existing location =#=#=#= Begin test: Clear out constraints generated by --move =#=#=#= =#=#=#= Current cib after: Clear out constraints generated by --move =#=#=#= - + - + =#=#=#= End test: Clear out constraints generated by --move - OK (0) =#=#=#= * Passed: crm_resource - Clear out constraints generated by --move =#=#=#= Begin test: Default ticket granted state =#=#=#= false =#=#=#= Current cib after: Default ticket granted state =#=#=#= - + - + =#=#=#= End test: Default ticket granted state - OK (0) =#=#=#= * Passed: crm_ticket - Default ticket granted state =#=#=#= Begin test: Set ticket granted state =#=#=#= =#=#=#= Current cib after: Set ticket granted state =#=#=#= - + - + =#=#=#= End test: Set ticket granted state - OK (0) =#=#=#= * Passed: crm_ticket - Set ticket granted state =#=#=#= Begin test: Query ticket granted state =#=#=#= false =#=#=#= Current cib after: Query ticket granted state =#=#=#= - + - + =#=#=#= End test: Query ticket granted state - OK (0) =#=#=#= * Passed: crm_ticket - Query ticket granted state =#=#=#= Begin test: Delete ticket granted state =#=#=#= =#=#=#= Current cib after: Delete ticket granted state =#=#=#= - + - + =#=#=#= End test: Delete ticket granted state - OK (0) =#=#=#= * Passed: crm_ticket - Delete ticket granted state =#=#=#= Begin test: Make a ticket standby =#=#=#= =#=#=#= Current cib after: Make a ticket standby =#=#=#= - + - + =#=#=#= End test: Make a ticket standby - OK (0) =#=#=#= * Passed: crm_ticket - Make a ticket standby =#=#=#= Begin test: Query ticket standby state =#=#=#= true =#=#=#= Current cib after: Query ticket standby state =#=#=#= - + - + =#=#=#= End test: Query ticket standby state - OK (0) =#=#=#= * Passed: crm_ticket - Query ticket standby state =#=#=#= Begin test: Activate a ticket =#=#=#= =#=#=#= Current cib after: Activate a ticket =#=#=#= - + - + =#=#=#= End test: Activate a ticket - OK (0) =#=#=#= * Passed: crm_ticket - Activate a ticket =#=#=#= Begin test: Delete ticket standby state =#=#=#= =#=#=#= Current cib after: Delete ticket standby state =#=#=#= - + - + =#=#=#= End test: Delete ticket standby state - OK (0) =#=#=#= * Passed: crm_ticket - Delete ticket standby state =#=#=#= Begin test: Ban a resource on unknown node =#=#=#= Error performing operation: node 'host1' is unknown Error performing operation: No such device or address =#=#=#= Current cib after: Ban a resource on unknown node =#=#=#= - + - + =#=#=#= End test: Ban a resource on unknown node - No such device or address (6) =#=#=#= * Passed: crm_resource - Ban a resource on unknown node =#=#=#= Begin test: Create two more nodes and bring them online =#=#=#= Current cluster status: Online: [ node1 ] dummy (ocf::pacemaker:Dummy): Started node1 Fence (stonith:fence_true): Started node1 Performing requested modifications + Bringing node node2 online + Bringing node node3 online Transition Summary: * Move Fence ( node1 -> node2 ) Executing cluster transition: * Resource action: dummy monitor on node3 * Resource action: dummy monitor on node2 * Resource action: Fence monitor on node3 * Resource action: Fence monitor on node2 * Resource action: Fence stop on node1 * Pseudo action: all_stopped * Resource action: Fence start on node2 Revised cluster status: Online: [ node1 node2 node3 ] dummy (ocf::pacemaker:Dummy): Started node1 Fence (stonith:fence_true): Started node2 =#=#=#= Current cib after: Create two more nodes and bring them online =#=#=#= - + - + - + - + - + - + =#=#=#= End test: Create two more nodes and bring them online - OK (0) =#=#=#= * Passed: crm_simulate - Create two more nodes and bring them online =#=#=#= Begin test: Ban dummy from node1 =#=#=#= WARNING: Creating rsc_location constraint 'cli-ban-dummy-on-node1' with a score of -INFINITY for resource dummy on node1. This will prevent dummy from running on node1 until the constraint is removed using the 'crm_resource --clear' command or manually with cibadmin This will be the case even if node1 is the last node in the cluster This message can be disabled with --quiet =#=#=#= Current cib after: Ban dummy from node1 =#=#=#= - + - + - + - + - + - + =#=#=#= End test: Ban dummy from node1 - OK (0) =#=#=#= * Passed: crm_resource - Ban dummy from node1 =#=#=#= Begin test: Ban dummy from node2 =#=#=#= WARNING: Creating rsc_location constraint 'cli-ban-dummy-on-node2' with a score of -INFINITY for resource dummy on node2. This will prevent dummy from running on node2 until the constraint is removed using the 'crm_resource --clear' command or manually with cibadmin This will be the case even if node2 is the last node in the cluster This message can be disabled with --quiet =#=#=#= Current cib after: Ban dummy from node2 =#=#=#= - + - + - + - + - + - + =#=#=#= End test: Ban dummy from node2 - OK (0) =#=#=#= * Passed: crm_resource - Ban dummy from node2 =#=#=#= Begin test: Relocate resources due to ban =#=#=#= Current cluster status: Online: [ node1 node2 node3 ] dummy (ocf::pacemaker:Dummy): Started node1 Fence (stonith:fence_true): Started node2 Transition Summary: * Move dummy ( node1 -> node3 ) Executing cluster transition: * Resource action: dummy stop on node1 * Pseudo action: all_stopped * Resource action: dummy start on node3 Revised cluster status: Online: [ node1 node2 node3 ] dummy (ocf::pacemaker:Dummy): Started node3 Fence (stonith:fence_true): Started node2 =#=#=#= Current cib after: Relocate resources due to ban =#=#=#= - + - + - + - + - + - + =#=#=#= End test: Relocate resources due to ban - OK (0) =#=#=#= * Passed: crm_simulate - Relocate resources due to ban =#=#=#= Begin test: Move dummy to node1 =#=#=#= =#=#=#= Current cib after: Move dummy to node1 =#=#=#= - + - + - + - + - + - + =#=#=#= End test: Move dummy to node1 - OK (0) =#=#=#= * Passed: crm_resource - Move dummy to node1 =#=#=#= Begin test: Clear implicit constraints for dummy on node2 =#=#=#= =#=#=#= Current cib after: Clear implicit constraints for dummy on node2 =#=#=#= - + - + - + - + - + - + =#=#=#= End test: Clear implicit constraints for dummy on node2 - OK (0) =#=#=#= * Passed: crm_resource - Clear implicit constraints for dummy on node2 =#=#=#= Begin test: Drop the status section =#=#=#= =#=#=#= End test: Drop the status section - OK (0) =#=#=#= * Passed: cibadmin - Drop the status section =#=#=#= Begin test: Create a clone =#=#=#= =#=#=#= End test: Create a clone - OK (0) =#=#=#= * Passed: cibadmin - Create a clone =#=#=#= Begin test: Create a resource meta attribute =#=#=#= Performing update of 'is-managed' on 'test-clone', the parent of 'test-primitive' Set 'test-clone' option: id=test-clone-meta_attributes-is-managed set=test-clone-meta_attributes name=is-managed=false =#=#=#= Current cib after: Create a resource meta attribute =#=#=#= =#=#=#= End test: Create a resource meta attribute - OK (0) =#=#=#= * Passed: crm_resource - Create a resource meta attribute =#=#=#= Begin test: Create a resource meta attribute in the primitive =#=#=#= Set 'test-primitive' option: id=test-primitive-meta_attributes-is-managed set=test-primitive-meta_attributes name=is-managed=false =#=#=#= Current cib after: Create a resource meta attribute in the primitive =#=#=#= =#=#=#= End test: Create a resource meta attribute in the primitive - OK (0) =#=#=#= * Passed: crm_resource - Create a resource meta attribute in the primitive =#=#=#= Begin test: Update resource meta attribute with duplicates =#=#=#= Multiple attributes match name=is-managed Value: false (id=test-primitive-meta_attributes-is-managed) Value: false (id=test-clone-meta_attributes-is-managed) A value for 'is-managed' already exists in child 'test-primitive', performing update on that instead of 'test-clone' Set 'test-primitive' option: id=test-primitive-meta_attributes-is-managed name=is-managed=true =#=#=#= Current cib after: Update resource meta attribute with duplicates =#=#=#= =#=#=#= End test: Update resource meta attribute with duplicates - OK (0) =#=#=#= * Passed: crm_resource - Update resource meta attribute with duplicates =#=#=#= Begin test: Update resource meta attribute with duplicates (force clone) =#=#=#= Set 'test-clone' option: id=test-clone-meta_attributes-is-managed name=is-managed=true =#=#=#= Current cib after: Update resource meta attribute with duplicates (force clone) =#=#=#= =#=#=#= End test: Update resource meta attribute with duplicates (force clone) - OK (0) =#=#=#= * Passed: crm_resource - Update resource meta attribute with duplicates (force clone) =#=#=#= Begin test: Update child resource meta attribute with duplicates =#=#=#= Multiple attributes match name=is-managed Value: true (id=test-primitive-meta_attributes-is-managed) Value: true (id=test-clone-meta_attributes-is-managed) Set 'test-primitive' option: id=test-primitive-meta_attributes-is-managed name=is-managed=false =#=#=#= Current cib after: Update child resource meta attribute with duplicates =#=#=#= =#=#=#= End test: Update child resource meta attribute with duplicates - OK (0) =#=#=#= * Passed: crm_resource - Update child resource meta attribute with duplicates =#=#=#= Begin test: Delete resource meta attribute with duplicates =#=#=#= Multiple attributes match name=is-managed Value: false (id=test-primitive-meta_attributes-is-managed) Value: true (id=test-clone-meta_attributes-is-managed) A value for 'is-managed' already exists in child 'test-primitive', performing delete on that instead of 'test-clone' Deleted 'test-primitive' option: id=test-primitive-meta_attributes-is-managed name=is-managed =#=#=#= Current cib after: Delete resource meta attribute with duplicates =#=#=#= =#=#=#= End test: Delete resource meta attribute with duplicates - OK (0) =#=#=#= * Passed: crm_resource - Delete resource meta attribute with duplicates =#=#=#= Begin test: Delete resource meta attribute in parent =#=#=#= Performing delete of 'is-managed' on 'test-clone', the parent of 'test-primitive' Deleted 'test-clone' option: id=test-clone-meta_attributes-is-managed name=is-managed =#=#=#= Current cib after: Delete resource meta attribute in parent =#=#=#= =#=#=#= End test: Delete resource meta attribute in parent - OK (0) =#=#=#= * Passed: crm_resource - Delete resource meta attribute in parent =#=#=#= Begin test: Create a resource meta attribute in the primitive =#=#=#= Set 'test-primitive' option: id=test-primitive-meta_attributes-is-managed set=test-primitive-meta_attributes name=is-managed=false =#=#=#= Current cib after: Create a resource meta attribute in the primitive =#=#=#= =#=#=#= End test: Create a resource meta attribute in the primitive - OK (0) =#=#=#= * Passed: crm_resource - Create a resource meta attribute in the primitive =#=#=#= Begin test: Update existing resource meta attribute =#=#=#= A value for 'is-managed' already exists in child 'test-primitive', performing update on that instead of 'test-clone' Set 'test-primitive' option: id=test-primitive-meta_attributes-is-managed name=is-managed=true =#=#=#= Current cib after: Update existing resource meta attribute =#=#=#= =#=#=#= End test: Update existing resource meta attribute - OK (0) =#=#=#= * Passed: crm_resource - Update existing resource meta attribute =#=#=#= Begin test: Create a resource meta attribute in the parent =#=#=#= Set 'test-clone' option: id=test-clone-meta_attributes-is-managed set=test-clone-meta_attributes name=is-managed=true =#=#=#= Current cib after: Create a resource meta attribute in the parent =#=#=#= =#=#=#= End test: Create a resource meta attribute in the parent - OK (0) =#=#=#= * Passed: crm_resource - Create a resource meta attribute in the parent =#=#=#= Begin test: Copy resources =#=#=#= =#=#=#= End test: Copy resources - OK (0) =#=#=#= * Passed: cibadmin - Copy resources =#=#=#= Begin test: Delete resource paremt meta attribute (force) =#=#=#= Deleted 'test-clone' option: id=test-clone-meta_attributes-is-managed name=is-managed =#=#=#= Current cib after: Delete resource paremt meta attribute (force) =#=#=#= =#=#=#= End test: Delete resource paremt meta attribute (force) - OK (0) =#=#=#= * Passed: crm_resource - Delete resource paremt meta attribute (force) =#=#=#= Begin test: Restore duplicates =#=#=#= =#=#=#= Current cib after: Restore duplicates =#=#=#= =#=#=#= End test: Restore duplicates - OK (0) =#=#=#= * Passed: cibadmin - Restore duplicates =#=#=#= Begin test: Delete resource child meta attribute =#=#=#= Multiple attributes match name=is-managed Value: true (id=test-primitive-meta_attributes-is-managed) Value: true (id=test-clone-meta_attributes-is-managed) Deleted 'test-primitive' option: id=test-primitive-meta_attributes-is-managed name=is-managed =#=#=#= Current cib after: Delete resource child meta attribute =#=#=#= =#=#=#= End test: Delete resource child meta attribute - OK (0) =#=#=#= * Passed: crm_resource - Delete resource child meta attribute