diff --git a/include/crm/cib/internal.h b/include/crm/cib/internal.h index dc27ec97a9..94d86dc162 100644 --- a/include/crm/cib/internal.h +++ b/include/crm/cib/internal.h @@ -1,203 +1,193 @@ /* * 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 */ #ifndef CIB_INTERNAL__H # define CIB_INTERNAL__H # include # include # define CIB_OP_SLAVE "cib_slave" # define CIB_OP_SLAVEALL "cib_slave_all" # define CIB_OP_MASTER "cib_master" # define CIB_OP_SYNC "cib_sync" # define CIB_OP_SYNC_ONE "cib_sync_one" # define CIB_OP_ISMASTER "cib_ismaster" # define CIB_OP_BUMP "cib_bump" # define CIB_OP_QUERY "cib_query" # define CIB_OP_CREATE "cib_create" # define CIB_OP_UPDATE "cib_update" # define CIB_OP_MODIFY "cib_modify" # define CIB_OP_DELETE "cib_delete" # define CIB_OP_ERASE "cib_erase" # define CIB_OP_REPLACE "cib_replace" # define CIB_OP_APPLY_DIFF "cib_apply_diff" # define CIB_OP_UPGRADE "cib_upgrade" # define CIB_OP_DELETE_ALT "cib_delete_alt" # define CIB_OP_NOTIFY "cib_notify" # define F_CIB_CLIENTID "cib_clientid" # define F_CIB_CALLOPTS "cib_callopt" # define F_CIB_CALLID "cib_callid" # define F_CIB_CALLDATA "cib_calldata" # define F_CIB_OPERATION "cib_op" # define F_CIB_ISREPLY "cib_isreplyto" # define F_CIB_SECTION "cib_section" # define F_CIB_HOST "cib_host" # define F_CIB_RC "cib_rc" # define F_CIB_DELEGATED "cib_delegated_from" # define F_CIB_OBJID "cib_object" # define F_CIB_OBJTYPE "cib_object_type" # define F_CIB_EXISTING "cib_existing_object" # define F_CIB_SEENCOUNT "cib_seen" # define F_CIB_TIMEOUT "cib_timeout" # define F_CIB_UPDATE "cib_update" # define F_CIB_CALLBACK_TOKEN "cib_async_id" # define F_CIB_GLOBAL_UPDATE "cib_update" # define F_CIB_UPDATE_RESULT "cib_update_result" # define F_CIB_CLIENTNAME "cib_clientname" # define F_CIB_NOTIFY_TYPE "cib_notify_type" # define F_CIB_NOTIFY_ACTIVATE "cib_notify_activate" # define F_CIB_UPDATE_DIFF "cib_update_diff" # define F_CIB_USER "cib_user" # define F_CIB_LOCAL_NOTIFY_ID "cib_local_notify_id" # define T_CIB "cib" # define T_CIB_NOTIFY "cib_notify" /* notify sub-types */ # define T_CIB_PRE_NOTIFY "cib_pre_notify" # define T_CIB_POST_NOTIFY "cib_post_notify" # define T_CIB_UPDATE_CONFIRM "cib_update_confirmation" # define T_CIB_REPLACE_NOTIFY "cib_refresh_notify" # define cib_channel_ro "cib_ro" # define cib_channel_rw "cib_rw" # define cib_channel_shm "cib_shm" void cib_add_digest(xmlNode * source, xmlNode * target); void fix_cib_diff(xmlNode * last, xmlNode * next, xmlNode * local_diff, gboolean changed); gboolean cib_diff_version_details(xmlNode * diff, int *admin_epoch, int *epoch, int *updates, int *_admin_epoch, int *_epoch, int *_updates); gboolean startCib(const char *filename); int cib_compare_generation(xmlNode * left, xmlNode * right); gboolean cib_read_config(GHashTable * options, xmlNode * current_cib); void verify_cib_options(GHashTable * options); gboolean cib_internal_config_changed(xmlNode * diff); extern GHashTable *cib_op_callback_table; typedef struct cib_notify_client_s { const char *event; const char *obj_id; /* implement one day */ const char *obj_type; /* implement one day */ void (*callback) (const char *event, xmlNode * msg); } cib_notify_client_t; typedef struct cib_callback_client_s { void (*callback) (xmlNode *, int, int, xmlNode *, void *); const char *id; void *user_data; gboolean only_success; struct timer_rec_s *timer; } cib_callback_client_t; struct timer_rec_s { int call_id; int timeout; guint ref; cib_t *cib; }; typedef int (*cib_op_t) (const char *, int, const char *, xmlNode *, xmlNode *, xmlNode *, xmlNode **, xmlNode **); cib_t *cib_new_variant(void); int cib_perform_op(const char *op, int call_options, cib_op_t * fn, gboolean is_query, const char *section, xmlNode * req, xmlNode * input, gboolean manage_counters, gboolean * config_changed, xmlNode * current_cib, xmlNode ** result_cib, xmlNode ** diff, xmlNode ** output); xmlNode *cib_create_op(int call_id, const char *token, const char *op, const char *host, const char *section, xmlNode * data, int call_options, const char *user_name); void cib_native_callback(cib_t * cib, xmlNode * msg, int call_id, int rc); void cib_native_notify(gpointer data, gpointer user_data); int cib_native_register_notification(cib_t * cib, const char *callback, int enabled); gboolean cib_client_register_callback(cib_t * cib, int call_id, int timeout, gboolean only_success, void *user_data, const char *callback_name, void (*callback) (xmlNode *, int, int, xmlNode *, void *)); gboolean acl_enabled(GHashTable * config_hash); gboolean acl_filter_cib(xmlNode * request, xmlNode * current_cib, xmlNode * orig_cib, xmlNode ** filtered_cib); gboolean acl_check_diff(xmlNode * request, xmlNode * current_cib, xmlNode * result_cib, xmlNode * diff); int cib_process_query(const char *op, int options, const char *section, xmlNode * req, xmlNode * input, xmlNode * existing_cib, xmlNode ** result_cib, xmlNode ** answer); int cib_process_erase(const char *op, int options, const char *section, xmlNode * req, xmlNode * input, xmlNode * existing_cib, xmlNode ** result_cib, xmlNode ** answer); int cib_process_bump(const char *op, int options, const char *section, xmlNode * req, xmlNode * input, xmlNode * existing_cib, xmlNode ** result_cib, xmlNode ** answer); int cib_process_replace(const char *op, int options, const char *section, xmlNode * req, xmlNode * input, xmlNode * existing_cib, xmlNode ** result_cib, xmlNode ** answer); int cib_process_create(const char *op, int options, const char *section, xmlNode * req, xmlNode * input, xmlNode * existing_cib, xmlNode ** result_cib, xmlNode ** answer); int cib_process_modify(const char *op, int options, const char *section, xmlNode * req, xmlNode * input, xmlNode * existing_cib, xmlNode ** result_cib, xmlNode ** answer); int cib_process_delete(const char *op, int options, const char *section, xmlNode * req, xmlNode * input, xmlNode * existing_cib, xmlNode ** result_cib, xmlNode ** answer); int cib_process_diff(const char *op, int options, const char *section, xmlNode * req, xmlNode * input, xmlNode * existing_cib, xmlNode ** result_cib, xmlNode ** answer); int cib_process_upgrade(const char *op, int options, const char *section, xmlNode * req, xmlNode * input, xmlNode * existing_cib, xmlNode ** result_cib, xmlNode ** answer); int cib_process_xpath(const char *op, int options, const char *section, xmlNode * req, xmlNode * input, xmlNode * existing_cib, xmlNode ** result_cib, xmlNode ** answer); gboolean cib_config_changed(xmlNode * last, xmlNode * next, xmlNode ** diff); gboolean update_results(xmlNode * failed, xmlNode * target, const char *operation, int return_code); int cib_update_counter(xmlNode * xml_obj, const char *field, gboolean reset); int cib_internal_op(cib_t * cib, const char *op, const char *host, const char *section, xmlNode * data, xmlNode ** output_data, int call_options, const char *user_name); -void cib_ipc_servers_init(qb_ipcs_service_t **ipcs_ro, - qb_ipcs_service_t **ipcs_rw, - qb_ipcs_service_t **ipcs_shm, - struct qb_ipcs_service_handlers *ro_cb, - struct qb_ipcs_service_handlers *rw_cb); - -void cib_ipc_servers_destroy(qb_ipcs_service_t *ipcs_ro, - qb_ipcs_service_t *ipcs_rw, - qb_ipcs_service_t *ipcs_shm); - #endif diff --git a/include/crm_internal.h b/include/crm_internal.h index c419ecf9b9..62eb3852b7 100644 --- a/include/crm_internal.h +++ b/include/crm_internal.h @@ -1,322 +1,331 @@ /* crm_internal.h */ /* * Copyright (C) 2006 - 2008 * 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 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 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 */ #ifndef CRM_INTERNAL__H # define CRM_INTERNAL__H # include # include # include # include # include # include # include # include /* Dynamic loading of libraries */ void *find_library_function(void **handle, const char *lib, const char *fn, int fatal); void *convert_const_pointer(const void *ptr); /* For ACLs */ char *uid2username(uid_t uid); void determine_request_user(const char *user, xmlNode * request, const char *field); # if ENABLE_ACL # include static inline gboolean is_privileged(const char *user) { if (user == NULL) { return FALSE; } else if (strcmp(user, CRM_DAEMON_USER) == 0) { return TRUE; } else if (strcmp(user, "root") == 0) { return TRUE; } return FALSE; } # endif /* CLI option processing*/ # ifdef HAVE_GETOPT_H # include # else # define no_argument 0 # define required_argument 1 # endif # define pcmk_option_default 0x00000 # define pcmk_option_hidden 0x00001 # define pcmk_option_paragraph 0x00002 # define pcmk_option_example 0x00004 struct crm_option { /* Fields from 'struct option' in getopt.h */ /* name of long option */ const char *name; /* * one of no_argument, required_argument, and optional_argument: * whether option takes an argument */ int has_arg; /* if not NULL, set *flag to val when option found */ int *flag; /* if flag not NULL, value to set *flag to; else return value */ int val; /* Custom fields */ const char *desc; long flags; }; void crm_set_options(const char *short_options, const char *usage, struct crm_option *long_options, const char *app_desc); int crm_get_option(int argc, char **argv, int *index); int crm_get_option_long(int argc, char **argv, int *index, const char **longname); void crm_help(char cmd, int exit_code); /* Cluster Option Processing */ typedef struct pe_cluster_option_s { const char *name; const char *alt_name; const char *type; const char *values; const char *default_value; gboolean(*is_valid) (const char *); const char *description_short; const char *description_long; } pe_cluster_option; const char *cluster_option(GHashTable * options, gboolean(*validate) (const char *), const char *name, const char *old_name, const char *def_value); const char *get_cluster_pref(GHashTable * options, pe_cluster_option * option_list, int len, const char *name); void config_metadata(const char *name, const char *version, const char *desc_short, const char *desc_long, pe_cluster_option * option_list, int len); void verify_all_options(GHashTable * options, pe_cluster_option * option_list, int len); gboolean check_time(const char *value); gboolean check_timer(const char *value); gboolean check_boolean(const char *value); gboolean check_number(const char *value); /* Shared PE/crmd functionality */ void filter_action_parameters(xmlNode * param_set, const char *version); void filter_reload_parameters(xmlNode * param_set, const char *restart_string); /* Resource operation updates */ xmlNode *create_operation_update(xmlNode * parent, lrmd_event_data_t * event, const char *caller_version, int target_rc, const char *origin, int level); /* char2score */ extern int node_score_red; extern int node_score_green; extern int node_score_yellow; extern int node_score_infinity; /* Assorted convenience functions */ static inline int crm_strlen_zero(const char *s) { return !s || *s == '\0'; } char *add_list_element(char *list, const char *value); 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_pid_active(long pid); void crm_make_daemon(const char *name, gboolean daemonize, const char *pidfile); gboolean crm_is_writable(const char *dir, const char *file, const char *user, const char *group, gboolean need_both); char *generate_op_key(const char *rsc_id, const char *op_type, int interval); char *generate_notify_key(const char *rsc_id, const char *notify_type, const char *op_type); char *generate_transition_magic_v202(const char *transition_key, int op_status); char *generate_transition_magic(const char *transition_key, int op_status, int op_rc); char *generate_transition_key(int action, int transition_id, int target_rc, const char *node); static inline long long crm_clear_bit(const char *function, const char *target, long long word, long long bit) { long long rc = (word & ~bit); if (rc == word) { /* Unchanged */ } else if (target) { crm_trace("Bit 0x%.8llx for %s cleared by %s", bit, target, function); } else { crm_trace("Bit 0x%.8llx cleared by %s", bit, function); } return rc; } static inline long long crm_set_bit(const char *function, const char *target, long long word, long long bit) { long long rc = (word | bit); if (rc == word) { /* Unchanged */ } else if (target) { crm_trace("Bit 0x%.8llx for %s set by %s", bit, target, function); } else { crm_trace("Bit 0x%.8llx set by %s", bit, function); } return rc; } # define set_bit(word, bit) word = crm_set_bit(__PRETTY_FUNCTION__, NULL, word, bit) # define clear_bit(word, bit) word = crm_clear_bit(__PRETTY_FUNCTION__, NULL, word, bit) void g_hash_destroy_str(gpointer data); long long crm_int_helper(const char *text, char **end_text); char *crm_concat(const char *prefix, const char *suffix, char join); char *generate_hash_key(const char *crm_msg_reference, const char *sys); bool crm_compress_string(const char *data, int length, int max, char **result, unsigned int *result_len); /*! remote tcp/tls helper functions */ typedef struct crm_remote_s crm_remote_t; int crm_remote_send(crm_remote_t * remote, xmlNode * msg); int crm_remote_ready(crm_remote_t * remote, int total_timeout /*ms */ ); gboolean crm_remote_recv(crm_remote_t * remote, int total_timeout /*ms */ , int *disconnected); xmlNode *crm_remote_parse_buffer(crm_remote_t * remote); int crm_remote_tcp_connect(const char *host, int port); int crm_remote_tcp_connect_async(const char *host, int port, int timeout, /*ms */ void *userdata, void (*callback) (void *userdata, int sock)); # ifdef HAVE_GNUTLS_GNUTLS_H /*! * \internal * \brief Initiate the client handshake after establishing the tcp socket. * \note This is a blocking function, it will block until the entire handshake * is complete or until the timeout period is reached. * \retval 0 success * \retval negative, failure */ int crm_initiate_client_tls_handshake(crm_remote_t * remote, int timeout_ms); /*! * \internal * \brief Create client or server session for anon DH encryption credentials * \param sock, the socket the session will use for transport * \param type, GNUTLS_SERVER or GNUTLS_CLIENT * \param credentials, gnutls_anon_server_credentials_t or gnutls_anon_client_credentials_t * * \retval gnutls_session_t * on success * \retval NULL on failure */ void *crm_create_anon_tls_session(int sock, int type, void *credentials); /*! * \internal * \brief Create client or server session for PSK credentials * \param sock, the socket the session will use for transport * \param type, GNUTLS_SERVER or GNUTLS_CLIENT * \param credentials, gnutls_psk_server_credentials_t or gnutls_osk_client_credentials_t * * \retval gnutls_session_t * on success * \retval NULL on failure */ void *create_psk_tls_session(int csock, int type, void *credentials); # endif # define REMOTE_MSG_TERMINATOR "\r\n\r\n" const char *daemon_option(const char *option); void set_daemon_option(const char *option, const char *value); gboolean daemon_option_enabled(const char *daemon, const char *option); void strip_text_nodes(xmlNode * xml); # define crm_config_err(fmt...) { crm_config_error = TRUE; crm_err(fmt); } # define crm_config_warn(fmt...) { crm_config_warning = TRUE; crm_warn(fmt); } # define attrd_channel T_ATTRD # define F_ATTRD_KEY "attr_key" # define F_ATTRD_ATTRIBUTE "attr_name" # define F_ATTRD_TASK "task" # define F_ATTRD_VALUE "attr_value" # define F_ATTRD_SET "attr_set" # define F_ATTRD_SECTION "attr_section" # define F_ATTRD_DAMPEN "attr_dampening" # define F_ATTRD_IGNORE_LOCALLY "attr_ignore_locally" # define F_ATTRD_HOST "attr_host" # define F_ATTRD_USER "attr_user" # if SUPPORT_COROSYNC # if CS_USES_LIBQB # include # include typedef struct qb_ipc_request_header cs_ipc_header_request_t; typedef struct qb_ipc_response_header cs_ipc_header_response_t; # else # include # include # include static inline int qb_to_cs_error(int a) { return a; } typedef coroipc_request_header_t cs_ipc_header_request_t; typedef coroipc_response_header_t cs_ipc_header_response_t; # endif # else typedef struct { int size __attribute__ ((aligned(8))); int id __attribute__ ((aligned(8))); } __attribute__ ((aligned(8))) cs_ipc_header_request_t; typedef struct { int size __attribute__ ((aligned(8))); int id __attribute__ ((aligned(8))); int error __attribute__ ((aligned(8))); } __attribute__ ((aligned(8))) cs_ipc_header_response_t; # endif void attrd_ipc_server_init(qb_ipcs_service_t **ipcs, struct qb_ipcs_service_handlers *cb); void stonith_ipc_server_init(qb_ipcs_service_t **ipcs, struct qb_ipcs_service_handlers *cb); qb_ipcs_service_t * crmd_ipc_server_init(struct qb_ipcs_service_handlers *cb); +void cib_ipc_servers_init(qb_ipcs_service_t **ipcs_ro, + qb_ipcs_service_t **ipcs_rw, + qb_ipcs_service_t **ipcs_shm, + struct qb_ipcs_service_handlers *ro_cb, + struct qb_ipcs_service_handlers *rw_cb); + +void cib_ipc_servers_destroy(qb_ipcs_service_t *ipcs_ro, + qb_ipcs_service_t *ipcs_rw, + qb_ipcs_service_t *ipcs_shm); #endif /* CRM_INTERNAL__H */ diff --git a/lib/cib/cib_utils.c b/lib/cib/cib_utils.c index 6746c82427..0f74d696a7 100644 --- a/lib/cib/cib_utils.c +++ b/lib/cib/cib_utils.c @@ -1,932 +1,907 @@ /* * Copyright (c) 2004 International Business Machines * * 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 #include #include #include #include #include #include struct config_root_s { const char *name; const char *parent; const char *path; }; /* * "//crm_config" will also work in place of "/cib/configuration/crm_config" * The / prefix means find starting from the root, whereas the // prefix means * find anywhere and risks multiple matches */ /* *INDENT-OFF* */ struct config_root_s known_paths[] = { { NULL, NULL, "//cib" }, { XML_TAG_CIB, NULL, "//cib" }, { XML_CIB_TAG_STATUS, "/cib", "//cib/status" }, { XML_CIB_TAG_CONFIGURATION,"/cib", "//cib/configuration" }, { XML_CIB_TAG_CRMCONFIG, "/cib/configuration", "//cib/configuration/crm_config" }, { XML_CIB_TAG_NODES, "/cib/configuration", "//cib/configuration/nodes" }, { XML_CIB_TAG_DOMAINS, "/cib/configuration", "//cib/configuration/domains" }, { XML_CIB_TAG_RESOURCES, "/cib/configuration", "//cib/configuration/resources" }, { XML_CIB_TAG_CONSTRAINTS, "/cib/configuration", "//cib/configuration/constraints" }, { XML_CIB_TAG_OPCONFIG, "/cib/configuration", "//cib/configuration/op_defaults" }, { XML_CIB_TAG_RSCCONFIG, "/cib/configuration", "//cib/configuration/rsc_defaults" }, { XML_CIB_TAG_ACLS, "/cib/configuration", "//cib/configuration/acls" }, { XML_TAG_FENCING_TOPOLOGY, "/cib/configuration", "//cib/configuration/fencing-topology" }, { XML_CIB_TAG_SECTION_ALL, NULL, "//cib" }, }; /* *INDENT-ON* */ int cib_compare_generation(xmlNode * left, xmlNode * right) { int lpc = 0; const char *attributes[] = { XML_ATTR_GENERATION_ADMIN, XML_ATTR_GENERATION, XML_ATTR_NUMUPDATES, }; crm_log_xml_trace(left, "left"); crm_log_xml_trace(right, "right"); for (lpc = 0; lpc < DIMOF(attributes); lpc++) { int int_elem_l = -1; int int_elem_r = -1; const char *elem_r = NULL; const char *elem_l = crm_element_value(left, attributes[lpc]); if (right != NULL) { elem_r = crm_element_value(right, attributes[lpc]); } if (elem_l != NULL) { int_elem_l = crm_parse_int(elem_l, NULL); } if (elem_r != NULL) { int_elem_r = crm_parse_int(elem_r, NULL); } if (int_elem_l < int_elem_r) { crm_trace("%s (%s < %s)", attributes[lpc], crm_str(elem_l), crm_str(elem_r)); return -1; } else if (int_elem_l > int_elem_r) { crm_trace("%s (%s > %s)", attributes[lpc], crm_str(elem_l), crm_str(elem_r)); return 1; } } return 0; } xmlNode * get_cib_copy(cib_t * cib) { xmlNode *xml_cib; int options = cib_scope_local | cib_sync_call; if (cib->cmds->query(cib, NULL, &xml_cib, options) != pcmk_ok) { crm_err("Couldnt retrieve the CIB"); return NULL; } else if (xml_cib == NULL) { crm_err("The CIB result was empty"); return NULL; } if (safe_str_eq(crm_element_name(xml_cib), XML_TAG_CIB)) { return xml_cib; } free_xml(xml_cib); return NULL; } xmlNode * cib_get_generation(cib_t * cib) { xmlNode *the_cib = get_cib_copy(cib); xmlNode *generation = create_xml_node(NULL, XML_CIB_TAG_GENERATION_TUPPLE); if (the_cib != NULL) { copy_in_properties(generation, the_cib); free_xml(the_cib); } return generation; } void log_cib_diff(int log_level, xmlNode * diff, const char *function) { int add_updates = 0; int add_epoch = 0; int add_admin_epoch = 0; int del_updates = 0; int del_epoch = 0; int del_admin_epoch = 0; const char *digest = NULL; if (diff == NULL) { return; } digest = crm_element_value(diff, XML_ATTR_DIGEST); cib_diff_version_details(diff, &add_admin_epoch, &add_epoch, &add_updates, &del_admin_epoch, &del_epoch, &del_updates); if (add_updates != del_updates) { do_crm_log_alias(log_level, __FILE__, function, __LINE__, "Diff: --- %d.%d.%d", del_admin_epoch, del_epoch, del_updates); do_crm_log_alias(log_level, __FILE__, function, __LINE__, "Diff: +++ %d.%d.%d %s", add_admin_epoch, add_epoch, add_updates, digest); } else if (diff != NULL) { do_crm_log(log_level, "%s: Local-only Change: %d.%d.%d", function ? function : "", add_admin_epoch, add_epoch, add_updates); } log_xml_diff(log_level, diff, function); } gboolean cib_version_details(xmlNode * cib, int *admin_epoch, int *epoch, int *updates) { *epoch = -1; *updates = -1; *admin_epoch = -1; if (cib == NULL) { return FALSE; } else { crm_element_value_int(cib, XML_ATTR_GENERATION, epoch); crm_element_value_int(cib, XML_ATTR_NUMUPDATES, updates); crm_element_value_int(cib, XML_ATTR_GENERATION_ADMIN, admin_epoch); } return TRUE; } gboolean cib_diff_version_details(xmlNode * diff, int *admin_epoch, int *epoch, int *updates, int *_admin_epoch, int *_epoch, int *_updates) { xmlNode *tmp = NULL; tmp = find_xml_node(diff, "diff-added", FALSE); tmp = find_xml_node(tmp, XML_TAG_CIB, FALSE); cib_version_details(tmp, admin_epoch, epoch, updates); tmp = find_xml_node(diff, "diff-removed", FALSE); tmp = find_xml_node(tmp, XML_TAG_CIB, FALSE); cib_version_details(tmp, _admin_epoch, _epoch, _updates); if (*_admin_epoch < 0) { *_admin_epoch = *admin_epoch; } if (*_epoch < 0) { *_epoch = *epoch; } if (*_updates < 0) { *_updates = *updates; } return TRUE; } /* * The caller should never free the return value */ const char * get_object_path(const char *object_type) { int lpc = 0; int max = DIMOF(known_paths); for (; lpc < max; lpc++) { if ((object_type == NULL && known_paths[lpc].name == NULL) || safe_str_eq(object_type, known_paths[lpc].name)) { return known_paths[lpc].path; } } return NULL; } const char * get_object_parent(const char *object_type) { int lpc = 0; int max = DIMOF(known_paths); for (; lpc < max; lpc++) { if (safe_str_eq(object_type, known_paths[lpc].name)) { return known_paths[lpc].parent; } } return NULL; } xmlNode * get_object_root(const char *object_type, xmlNode * the_root) { const char *xpath = get_object_path(object_type); if (xpath == NULL) { return the_root; /* or return NULL? */ } return get_xpath_object(xpath, the_root, LOG_DEBUG_4); } xmlNode * create_cib_fragment_adv(xmlNode * update, const char *update_section, const char *source) { xmlNode *cib = NULL; gboolean whole_cib = FALSE; xmlNode *object_root = NULL; char *local_section = NULL; /* crm_debug("Creating a blank fragment: %s", update_section); */ if (update == NULL && update_section == NULL) { crm_trace("Creating a blank fragment"); update = createEmptyCib(); crm_xml_add(cib, XML_ATTR_ORIGIN, source); return update; } else if (update == NULL) { crm_err("No update to create a fragment for"); return NULL; } CRM_CHECK(update_section != NULL, return NULL); if (safe_str_eq(crm_element_name(update), XML_TAG_CIB)) { whole_cib = TRUE; } if (whole_cib == FALSE) { cib = createEmptyCib(); crm_xml_add(cib, XML_ATTR_ORIGIN, source); object_root = get_object_root(update_section, cib); add_node_copy(object_root, update); } else { cib = copy_xml(update); crm_xml_add(cib, XML_ATTR_ORIGIN, source); } free(local_section); crm_trace("Verifying created fragment"); return cib; } /* * It is the callers responsibility to free both the new CIB (output) * and the new CIB (input) */ xmlNode * createEmptyCib(void) { xmlNode *cib_root = NULL, *config = NULL; cib_root = create_xml_node(NULL, XML_TAG_CIB); config = create_xml_node(cib_root, XML_CIB_TAG_CONFIGURATION); create_xml_node(cib_root, XML_CIB_TAG_STATUS); create_xml_node(config, XML_CIB_TAG_CRMCONFIG); create_xml_node(config, XML_CIB_TAG_NODES); create_xml_node(config, XML_CIB_TAG_RESOURCES); create_xml_node(config, XML_CIB_TAG_CONSTRAINTS); return cib_root; } void fix_cib_diff(xmlNode * last, xmlNode * next, xmlNode * local_diff, gboolean changed) { xmlNode *cib = NULL; xmlNode *diff_child = NULL; const char *tag = NULL; const char *value = NULL; if (local_diff == NULL) { crm_trace("Nothing to do"); return; } tag = "diff-removed"; diff_child = find_xml_node(local_diff, tag, FALSE); if (diff_child == NULL) { diff_child = create_xml_node(local_diff, tag); } tag = XML_TAG_CIB; cib = find_xml_node(diff_child, tag, FALSE); if (cib == NULL) { cib = create_xml_node(diff_child, tag); } tag = XML_ATTR_GENERATION_ADMIN; value = crm_element_value(last, tag); crm_xml_add(diff_child, tag, value); if (changed) { crm_xml_add(cib, tag, value); } tag = XML_ATTR_GENERATION; value = crm_element_value(last, tag); crm_xml_add(diff_child, tag, value); if (changed) { crm_xml_add(cib, tag, value); } tag = XML_ATTR_NUMUPDATES; value = crm_element_value(last, tag); crm_xml_add(cib, tag, value); crm_xml_add(diff_child, tag, value); tag = "diff-added"; diff_child = find_xml_node(local_diff, tag, FALSE); if (diff_child == NULL) { diff_child = create_xml_node(local_diff, tag); } tag = XML_TAG_CIB; cib = find_xml_node(diff_child, tag, FALSE); if (cib == NULL) { cib = create_xml_node(diff_child, tag); } if (next) { xmlAttrPtr xIter = NULL; for (xIter = next->properties; xIter; xIter = xIter->next) { const char *p_name = (const char *)xIter->name; const char *p_value = crm_element_value(next, p_name); xmlSetProp(cib, (const xmlChar *)p_name, (const xmlChar *)p_value); } } crm_log_xml_explicit(local_diff, "Repaired-diff"); } int cib_perform_op(const char *op, int call_options, cib_op_t * fn, gboolean is_query, const char *section, xmlNode * req, xmlNode * input, gboolean manage_counters, gboolean * config_changed, xmlNode * current_cib, xmlNode ** result_cib, xmlNode ** diff, xmlNode ** output) { int rc = pcmk_ok; gboolean check_dtd = TRUE; xmlNode *scratch = NULL; xmlNode *local_diff = NULL; char *new_digest = NULL; const char *new_version = NULL; static char *last_digest = NULL; static unsigned int dtd_throttle = 0; crm_trace("Begin %s%s op", is_query ? "read-only " : "", op); CRM_CHECK(output != NULL, return -ENOMSG); CRM_CHECK(result_cib != NULL, return -ENOMSG); CRM_CHECK(config_changed != NULL, return -ENOMSG); *output = NULL; *result_cib = NULL; *config_changed = FALSE; if (fn == NULL) { return -EINVAL; } if (is_query) { rc = (*fn) (op, call_options, section, req, input, current_cib, result_cib, output); return rc; } scratch = copy_xml(current_cib); rc = (*fn) (op, call_options, section, req, input, current_cib, &scratch, output); CRM_CHECK(current_cib != scratch, return -EINVAL); if (rc == pcmk_ok && scratch == NULL) { rc = -EINVAL; goto done; } else if (rc != pcmk_ok) { goto done; } if (scratch) { new_version = crm_element_value(scratch, XML_ATTR_CRM_VERSION); if (new_version && compare_version(new_version, CRM_FEATURE_SET) > 0) { crm_err("Discarding update with feature set '%s' greater than our own '%s'", new_version, CRM_FEATURE_SET); rc = -EPROTONOSUPPORT; goto done; } } if (current_cib) { int old = 0; int new = 0; crm_element_value_int(scratch, XML_ATTR_GENERATION_ADMIN, &new); crm_element_value_int(current_cib, XML_ATTR_GENERATION_ADMIN, &old); if (old > new) { crm_err("%s went backwards: %d -> %d (Opts: 0x%x)", XML_ATTR_GENERATION_ADMIN, old, new, call_options); crm_log_xml_warn(req, "Bad Op"); crm_log_xml_warn(input, "Bad Data"); rc = -pcmk_err_old_data; } else if (old == new) { crm_element_value_int(scratch, XML_ATTR_GENERATION, &new); crm_element_value_int(current_cib, XML_ATTR_GENERATION, &old); if (old > new) { crm_err("%s went backwards: %d -> %d (Opts: 0x%x)", XML_ATTR_GENERATION, old, new, call_options); crm_log_xml_warn(req, "Bad Op"); crm_log_xml_warn(input, "Bad Data"); rc = -pcmk_err_old_data; } } } crm_trace("Massaging CIB contents"); strip_text_nodes(scratch); fix_plus_plus_recursive(scratch); /* The diff calculation in cib_config_changed() accounts for 25% of the * CIB's total CPU usage on the DC * * RNG validation on the otherhand, accounts for only 9%... */ *config_changed = cib_config_changed(current_cib, scratch, &local_diff); crm_trace("Updating version tuple: %s", manage_counters ? "true" : "false"); if (manage_counters == FALSE) { if (dtd_throttle++ % 20) { /* Throttle the amount of costly validation we perform due to slave updates. * The master already validated it... */ check_dtd = FALSE; } } else if (is_set(call_options, cib_inhibit_bcast) && safe_str_eq(section, XML_CIB_TAG_STATUS)) { /* Fast-track changes connections which wont be broadcasting anywhere */ cib_update_counter(scratch, XML_ATTR_NUMUPDATES, FALSE); goto done; } else if (*config_changed) { cib_update_counter(scratch, XML_ATTR_NUMUPDATES, TRUE); cib_update_counter(scratch, XML_ATTR_GENERATION, FALSE); } else if (local_diff) { cib_update_counter(scratch, XML_ATTR_NUMUPDATES, FALSE); if (dtd_throttle++ % 20) { /* Throttle the amount of costly validation we perform due to status updates * a) we don't really care whats in the status section * b) we don't validate any of it's contents at the moment anyway */ check_dtd = FALSE; } } new_digest = calculate_xml_versioned_digest(scratch, FALSE, TRUE, new_version); /* === scratch must not be modified after this point === * Exceptions, anything in: static filter_t filter[] = { { 0, XML_ATTR_ORIGIN }, { 0, XML_CIB_ATTR_WRITTEN }, { 0, XML_ATTR_UPDATE_ORIG }, { 0, XML_ATTR_UPDATE_CLIENT }, { 0, XML_ATTR_UPDATE_USER }, }; */ if (local_diff == NULL) { /* 50-60% of updates will not result in a change * * We used to bump the version and pretend a change occurred, * this saved 15% CPU on the DC but turned out to be a bad * idea for the slaves which had to process hundreds of * "empty" updates. * * Now we only do it if the digests don't match (ie. after an * ordering change) and we at least cache the previous digest * */ check_dtd = FALSE; /* Nothing to check */ if (last_digest == NULL) { crm_trace("No reference point for ordering test"); } else if (crm_str_eq(new_digest, last_digest, TRUE) == FALSE) { crm_notice("Configuration ordering change detected"); cib_update_counter(scratch, XML_ATTR_NUMUPDATES, TRUE); crm_trace("Old: %s, New: %s", last_digest, new_digest); /* crm_log_xml_trace(current_cib, "Old"); crm_log_xml_trace(scratch, "New"); crm_log_xml_trace(req, "Re-order"); crm_write_blackbox(0, NULL); */ crm_trace("Recalculating the digest now that we modified %s and %s", XML_ATTR_GENERATION, XML_ATTR_NUMUPDATES); free(new_digest); new_digest = calculate_xml_versioned_digest(scratch, FALSE, TRUE, new_version); /* Create a fake diff so that notifications, which include a _digest_, * will be sent to our peers */ local_diff = create_xml_node(NULL, "diff"); crm_xml_add(local_diff, XML_ATTR_CRM_VERSION, CRM_FEATURE_SET); create_xml_node(local_diff, "diff-removed"); create_xml_node(local_diff, "diff-added"); } else { /* Usually these are attrd re-updates */ crm_log_xml_explicit(req, "Non-change"); } } free(last_digest); last_digest = new_digest; if (*config_changed && is_not_set(call_options, cib_no_mtime)) { char *now_str = NULL; time_t now = time(NULL); const char *schema = crm_element_value(scratch, XML_ATTR_VALIDATION); now_str = ctime(&now); now_str[24] = EOS; /* replace the newline */ crm_xml_replace(scratch, XML_CIB_ATTR_WRITTEN, now_str); if (schema) { static int minimum_schema = 0; int current_schema = get_schema_version(schema); if (minimum_schema == 0) { minimum_schema = get_schema_version("pacemaker-1.1"); } /* Does the CIB support the "update-*" attributes... */ if (current_schema >= minimum_schema) { const char *origin = crm_element_value(req, F_ORIG); CRM_LOG_ASSERT(origin != NULL); crm_xml_replace(scratch, XML_ATTR_UPDATE_ORIG, origin); crm_xml_replace(scratch, XML_ATTR_UPDATE_CLIENT, crm_element_value(req, F_CIB_CLIENTNAME)); #if ENABLE_ACL crm_xml_replace(scratch, XML_ATTR_UPDATE_USER, crm_element_value(req, F_CIB_USER)); #endif } } } if (diff != NULL && local_diff != NULL) { /* Only fix the diff if we'll return it... */ crm_trace("Ensuring the diff is accurate"); fix_cib_diff(current_cib, scratch, local_diff, *config_changed); crm_trace("Adding digest %s to target %p", new_digest, scratch); crm_xml_add(local_diff, XML_ATTR_DIGEST, new_digest); *diff = local_diff; local_diff = NULL; } done: crm_trace("Perform validation: %s", check_dtd ? "true" : "false"); if (rc == pcmk_ok && check_dtd && validate_xml(scratch, NULL, TRUE) == FALSE) { const char *current_dtd = crm_element_value(scratch, XML_ATTR_VALIDATION); crm_warn("Updated CIB does not validate against %s schema/dtd", crm_str(current_dtd)); rc = -pcmk_err_dtd_validation; } *result_cib = scratch; free_xml(local_diff); crm_trace("Done"); return rc; } xmlNode * cib_create_op(int call_id, const char *token, const char *op, const char *host, const char *section, xmlNode * data, int call_options, const char *user_name) { xmlNode *op_msg = create_xml_node(NULL, "cib_command"); CRM_CHECK(op_msg != NULL, return NULL); CRM_CHECK(token != NULL, return NULL); crm_xml_add(op_msg, F_XML_TAGNAME, "cib_command"); crm_xml_add(op_msg, F_TYPE, T_CIB); crm_xml_add(op_msg, F_CIB_CALLBACK_TOKEN, token); crm_xml_add(op_msg, F_CIB_OPERATION, op); crm_xml_add(op_msg, F_CIB_HOST, host); crm_xml_add(op_msg, F_CIB_SECTION, section); crm_xml_add_int(op_msg, F_CIB_CALLID, call_id); #if ENABLE_ACL if (user_name) { crm_xml_add(op_msg, F_CIB_USER, user_name); } #endif crm_trace("Sending call options: %.8lx, %d", (long)call_options, call_options); crm_xml_add_int(op_msg, F_CIB_CALLOPTS, call_options); if (data != NULL) { add_message_xml(op_msg, F_CIB_CALLDATA, data); } if (call_options & cib_inhibit_bcast) { CRM_CHECK((call_options & cib_scope_local), return NULL); } return op_msg; } void cib_native_callback(cib_t * cib, xmlNode * msg, int call_id, int rc) { xmlNode *output = NULL; cib_callback_client_t *blob = NULL; cib_callback_client_t local_blob; local_blob.id = NULL; local_blob.callback = NULL; local_blob.user_data = NULL; local_blob.only_success = FALSE; if (msg != NULL) { crm_element_value_int(msg, F_CIB_RC, &rc); crm_element_value_int(msg, F_CIB_CALLID, &call_id); output = get_message_xml(msg, F_CIB_CALLDATA); } blob = g_hash_table_lookup(cib_op_callback_table, GINT_TO_POINTER(call_id)); if (blob != NULL) { local_blob = *blob; blob = NULL; remove_cib_op_callback(call_id, FALSE); } else { crm_trace("No callback found for call %d", call_id); local_blob.callback = NULL; } if (cib == NULL) { crm_debug("No cib object supplied"); } if (rc == -pcmk_err_diff_resync) { /* This is an internal value that clients do not and should not care about */ rc = pcmk_ok; } if (local_blob.callback != NULL && (rc == pcmk_ok || local_blob.only_success == FALSE)) { crm_trace("Invoking callback %s for call %d", crm_str(local_blob.id), call_id); local_blob.callback(msg, call_id, rc, output, local_blob.user_data); } else if (cib && cib->op_callback == NULL && rc != pcmk_ok) { crm_warn("CIB command failed: %s", pcmk_strerror(rc)); crm_log_xml_debug(msg, "Failed CIB Update"); } if (cib && cib->op_callback != NULL) { crm_trace("Invoking global callback for call %d", call_id); cib->op_callback(msg, call_id, rc, output); } crm_trace("OP callback activated."); } void cib_native_notify(gpointer data, gpointer user_data) { xmlNode *msg = user_data; cib_notify_client_t *entry = data; const char *event = NULL; if (msg == NULL) { crm_warn("Skipping callback - NULL message"); return; } event = crm_element_value(msg, F_SUBTYPE); if (entry == NULL) { crm_warn("Skipping callback - NULL callback client"); return; } else if (entry->callback == NULL) { crm_warn("Skipping callback - NULL callback"); return; } else if (safe_str_neq(entry->event, event)) { crm_trace("Skipping callback - event mismatch %p/%s vs. %s", entry, entry->event, event); return; } crm_trace("Invoking callback for %p/%s event...", entry, event); entry->callback(event, msg); crm_trace("Callback invoked..."); } pe_cluster_option cib_opts[] = { /* name, old-name, validate, default, description */ {"enable-acl", NULL, "boolean", NULL, "false", &check_boolean, "Enable CIB ACL", NULL} , }; void cib_metadata(void) { config_metadata("Cluster Information Base", "1.0", "Cluster Information Base Options", "This is a fake resource that details the options that can be configured for the Cluster Information Base.", cib_opts, DIMOF(cib_opts)); } void verify_cib_options(GHashTable * options) { verify_all_options(options, cib_opts, DIMOF(cib_opts)); } const char * cib_pref(GHashTable * options, const char *name) { return get_cluster_pref(options, cib_opts, DIMOF(cib_opts), name); } gboolean cib_read_config(GHashTable * options, xmlNode * current_cib) { xmlNode *config = NULL; crm_time_t *now = NULL; if (options == NULL || current_cib == NULL) { return FALSE; } now = crm_time_new(NULL); g_hash_table_remove_all(options); config = get_object_root(XML_CIB_TAG_CRMCONFIG, current_cib); if (config) { unpack_instance_attributes(current_cib, config, XML_CIB_TAG_PROPSET, NULL, options, CIB_OPTIONS_FIRST, FALSE, now); } verify_cib_options(options); crm_time_free(now); return TRUE; } int cib_apply_patch_event(xmlNode * event, xmlNode * input, xmlNode ** output, int level) { int rc = pcmk_err_generic; xmlNode *diff = NULL; CRM_ASSERT(event); CRM_ASSERT(input); CRM_ASSERT(output); crm_element_value_int(event, F_CIB_RC, &rc); diff = get_message_xml(event, F_CIB_UPDATE_RESULT); if (rc < pcmk_ok || diff == NULL) { return rc; } if (level > LOG_CRIT) { log_cib_diff(level, diff, "Config update"); } if (input != NULL) { rc = cib_process_diff(NULL, cib_none, NULL, NULL, diff, input, output, NULL); if (rc != pcmk_ok) { crm_debug("Update didn't apply: %s", pcmk_strerror(rc)); return rc; } } return rc; } gboolean cib_internal_config_changed(xmlNode * diff) { gboolean changed = FALSE; const char *config_xpath = "//" XML_TAG_CIB "/" XML_CIB_TAG_CONFIGURATION "/" XML_CIB_TAG_CRMCONFIG; xmlXPathObject *xpathObj = NULL; if (diff == NULL) { return FALSE; } xpathObj = xpath_search(diff, config_xpath); if (xpathObj && xpathObj->nodesetval->nodeNr > 0) { changed = TRUE; } if (xpathObj) { xmlXPathFreeObject(xpathObj); } return changed; } int cib_internal_op(cib_t * cib, const char *op, const char *host, const char *section, xmlNode * data, xmlNode ** output_data, int call_options, const char *user_name) { int (*delegate) (cib_t * cib, const char *op, const char *host, const char *section, xmlNode * data, xmlNode ** output_data, int call_options, const char *user_name) = cib->delegate_fn; return delegate(cib, op, host, section, data, output_data, call_options, user_name); } -void cib_ipc_servers_init(qb_ipcs_service_t **ipcs_ro, - qb_ipcs_service_t **ipcs_rw, - qb_ipcs_service_t **ipcs_shm, - struct qb_ipcs_service_handlers *ro_cb, - struct qb_ipcs_service_handlers *rw_cb) -{ - *ipcs_ro = mainloop_add_ipc_server(cib_channel_ro, QB_IPC_NATIVE, ro_cb); - *ipcs_rw = mainloop_add_ipc_server(cib_channel_rw, QB_IPC_NATIVE, rw_cb); - *ipcs_shm = mainloop_add_ipc_server(cib_channel_shm, QB_IPC_SHM, rw_cb); - - if (*ipcs_ro == NULL || *ipcs_rw == NULL || *ipcs_shm == NULL) { - crm_err("Failed to create cib servers: exiting and inhibiting respawn."); - crm_warn("Verify pacemaker and pacemaker_remote are not both enabled."); - crm_exit(100); - } -} - -void cib_ipc_servers_destroy(qb_ipcs_service_t *ipcs_ro, - qb_ipcs_service_t *ipcs_rw, - qb_ipcs_service_t *ipcs_shm) -{ - qb_ipcs_destroy(ipcs_ro); - qb_ipcs_destroy(ipcs_rw); - qb_ipcs_destroy(ipcs_shm); -} diff --git a/lib/common/utils.c b/lib/common/utils.c index dc8efd4cea..f34c26fd2e 100644 --- a/lib/common/utils.c +++ b/lib/common/utils.c @@ -1,2289 +1,2316 @@ /* * 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 #ifndef _GNU_SOURCE # define _GNU_SOURCE #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include +#include #include #include #include #include #include #include #include #ifndef MAXLINE # define MAXLINE 512 #endif #ifdef HAVE_GETOPT_H # include #endif #ifndef PW_BUFFER_LEN # define PW_BUFFER_LEN 500 #endif CRM_TRACE_INIT_DATA(common); gboolean crm_config_error = FALSE; gboolean crm_config_warning = FALSE; const char *crm_system_name = "unknown"; int node_score_red = 0; int node_score_green = 0; int node_score_yellow = 0; int node_score_infinity = INFINITY; int crm_exit(int rc) { crm_trace("exit %d", rc); #if HAVE_LIBXML2 crm_xml_cleanup(); #endif qb_log_fini(); exit(rc); return rc; /* Can never happen, but allows return crm_exit(rc) * where "return rc" was used previously * - which keeps compilers happy. */ } gboolean check_time(const char *value) { if (crm_get_msec(value) < 5000) { return FALSE; } return TRUE; } gboolean check_timer(const char *value) { if (crm_get_msec(value) < 0) { return FALSE; } return TRUE; } gboolean check_boolean(const char *value) { int tmp = FALSE; if (crm_str_to_boolean(value, &tmp) != 1) { return FALSE; } return TRUE; } gboolean check_number(const char *value) { errno = 0; if (value == NULL) { return FALSE; } else if (safe_str_eq(value, MINUS_INFINITY_S)) { } else if (safe_str_eq(value, INFINITY_S)) { } else { crm_int_helper(value, NULL); } if (errno != 0) { return FALSE; } return TRUE; } int char2score(const char *score) { int score_f = 0; if (score == NULL) { } else if (safe_str_eq(score, MINUS_INFINITY_S)) { score_f = -node_score_infinity; } else if (safe_str_eq(score, INFINITY_S)) { score_f = node_score_infinity; } else if (safe_str_eq(score, "+" INFINITY_S)) { score_f = node_score_infinity; } else if (safe_str_eq(score, "red")) { score_f = node_score_red; } else if (safe_str_eq(score, "yellow")) { score_f = node_score_yellow; } else if (safe_str_eq(score, "green")) { score_f = node_score_green; } else { score_f = crm_parse_int(score, NULL); if (score_f > 0 && score_f > node_score_infinity) { score_f = node_score_infinity; } else if (score_f < 0 && score_f < -node_score_infinity) { score_f = -node_score_infinity; } } return score_f; } char * score2char(int score) { if (score >= node_score_infinity) { return strdup(INFINITY_S); } else if (score <= -node_score_infinity) { return strdup("-" INFINITY_S); } return crm_itoa(score); } const char * cluster_option(GHashTable * options, gboolean(*validate) (const char *), const char *name, const char *old_name, const char *def_value) { const char *value = NULL; CRM_ASSERT(name != NULL); if (options != NULL) { value = g_hash_table_lookup(options, name); } if (value == NULL && old_name && options != NULL) { value = g_hash_table_lookup(options, old_name); if (value != NULL) { crm_config_warn("Using deprecated name '%s' for" " cluster option '%s'", old_name, name); g_hash_table_insert(options, strdup(name), strdup(value)); value = g_hash_table_lookup(options, old_name); } } if (value == NULL) { crm_trace("Using default value '%s' for cluster option '%s'", def_value, name); if (options == NULL) { return def_value; } g_hash_table_insert(options, strdup(name), strdup(def_value)); value = g_hash_table_lookup(options, name); } if (validate && validate(value) == FALSE) { crm_config_err("Value '%s' for cluster option '%s' is invalid." " Defaulting to %s", value, name, def_value); g_hash_table_replace(options, strdup(name), strdup(def_value)); value = g_hash_table_lookup(options, name); } return value; } const char * get_cluster_pref(GHashTable * options, pe_cluster_option * option_list, int len, const char *name) { int lpc = 0; const char *value = NULL; gboolean found = FALSE; for (lpc = 0; lpc < len; lpc++) { if (safe_str_eq(name, option_list[lpc].name)) { found = TRUE; value = cluster_option(options, option_list[lpc].is_valid, option_list[lpc].name, option_list[lpc].alt_name, option_list[lpc].default_value); } } CRM_CHECK(found, crm_err("No option named: %s", name)); CRM_ASSERT(value != NULL); return value; } void config_metadata(const char *name, const char *version, const char *desc_short, const char *desc_long, pe_cluster_option * option_list, int len) { int lpc = 0; fprintf(stdout, "" "\n" "\n" " %s\n" " %s\n" " %s\n" " \n", name, version, desc_long, desc_short); for (lpc = 0; lpc < len; lpc++) { if (option_list[lpc].description_long == NULL && option_list[lpc].description_short == NULL) { continue; } fprintf(stdout, " \n" " %s\n" " \n" " %s%s%s\n" " \n", option_list[lpc].name, option_list[lpc].description_short, option_list[lpc].type, option_list[lpc].default_value, option_list[lpc].description_long ? option_list[lpc]. description_long : option_list[lpc].description_short, option_list[lpc].values ? " Allowed values: " : "", option_list[lpc].values ? option_list[lpc].values : ""); } fprintf(stdout, " \n\n"); } void verify_all_options(GHashTable * options, pe_cluster_option * option_list, int len) { int lpc = 0; for (lpc = 0; lpc < len; lpc++) { cluster_option(options, option_list[lpc].is_valid, option_list[lpc].name, option_list[lpc].alt_name, option_list[lpc].default_value); } } 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 = calloc(1, (len)); sprintf(new_str, "%s%c%s", prefix, join, suffix); new_str[len - 1] = 0; return new_str; } char * generate_hash_key(const char *crm_msg_reference, const char *sys) { char *hash_key = crm_concat(sys ? sys : "none", crm_msg_reference, '_'); crm_trace("created hash key: (%s)", hash_key); return hash_key; } char * crm_itoa(int an_int) { int len = 32; char *buffer = NULL; buffer = calloc(1, (len + 1)); if (buffer != NULL) { snprintf(buffer, len, "%d", an_int); } return buffer; } int crm_user_lookup(const char *name, uid_t * uid, gid_t * gid) { int rc = -1; char *buffer = NULL; struct passwd pwd; struct passwd *pwentry = NULL; buffer = calloc(1, PW_BUFFER_LEN); getpwnam_r(name, &pwd, buffer, PW_BUFFER_LEN, &pwentry); if (pwentry) { rc = 0; if (uid) { *uid = pwentry->pw_uid; } if (gid) { *gid = pwentry->pw_gid; } crm_trace("Cluster user %s has uid=%d gid=%d", name, pwentry->pw_uid, pwentry->pw_gid); } else { crm_err("Cluster user %s does not exist", name); } free(buffer); return rc; } static int crm_version_helper(const char *text, char **end_text) { int atoi_result = -1; CRM_ASSERT(end_text != NULL); errno = 0; if (text != NULL && text[0] != 0) { atoi_result = (int)strtol(text, end_text, 10); if (errno == EINVAL) { crm_err("Conversion of '%s' %c failed", text, text[0]); atoi_result = -1; } } return atoi_result; } /* * version1 < version2 : -1 * version1 = version2 : 0 * version1 > version2 : 1 */ int compare_version(const char *version1, const char *version2) { int rc = 0; int lpc = 0; char *ver1_copy = NULL, *ver2_copy = NULL; char *rest1 = NULL, *rest2 = NULL; if (version1 == NULL && version2 == NULL) { return 0; } else if (version1 == NULL) { return -1; } else if (version2 == NULL) { return 1; } ver1_copy = strdup(version1); ver2_copy = strdup(version2); rest1 = ver1_copy; rest2 = ver2_copy; while (1) { int digit1 = 0; int digit2 = 0; lpc++; if (rest1 == rest2) { break; } if (rest1 != NULL) { digit1 = crm_version_helper(rest1, &rest1); } if (rest2 != NULL) { digit2 = crm_version_helper(rest2, &rest2); } if (digit1 < digit2) { rc = -1; break; } else if (digit1 > digit2) { rc = 1; break; } if (rest1 != NULL && rest1[0] == '.') { rest1++; } if (rest1 != NULL && rest1[0] == 0) { rest1 = NULL; } if (rest2 != NULL && rest2[0] == '.') { rest2++; } if (rest2 != NULL && rest2[0] == 0) { rest2 = NULL; } } free(ver1_copy); free(ver2_copy); if (rc == 0) { crm_trace("%s == %s (%d)", version1, version2, lpc); } else if (rc < 0) { crm_trace("%s < %s (%d)", version1, version2, lpc); } else if (rc > 0) { crm_trace("%s > %s (%d)", version1, version2, lpc); } return rc; } gboolean do_stderr = FALSE; void g_hash_destroy_str(gpointer data) { free(data); } #include /* #include */ /* #include */ 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; /* CRM_CHECK(errno != EINVAL); */ 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; } #ifndef NUMCHARS # define NUMCHARS "0123456789." #endif #ifndef WHITESPACE # define WHITESPACE " \t\n\r\f" #endif unsigned long long crm_get_interval(const char *input) { crm_time_t *interval = NULL; unsigned long long msec = 0; if (input == NULL) { return 0; } else if (input[0] != 'P') { return crm_get_msec(input); } interval = crm_time_parse_duration(input); msec = crm_time_get_seconds(interval); crm_time_free(interval); return msec * 1000; } long long crm_get_msec(const char *input) { const char *cp = input; const char *units; long long multiplier = 1000; long long divisor = 1; long long msec = -1; char *end_text = NULL; /* double dret; */ if (input == NULL) { return msec; } cp += strspn(cp, WHITESPACE); units = cp + strspn(cp, NUMCHARS); units += strspn(units, WHITESPACE); if (strchr(NUMCHARS, *cp) == NULL) { return msec; } if (strncasecmp(units, "ms", 2) == 0 || strncasecmp(units, "msec", 4) == 0) { multiplier = 1; divisor = 1; } else if (strncasecmp(units, "us", 2) == 0 || strncasecmp(units, "usec", 4) == 0) { multiplier = 1; divisor = 1000; } else if (strncasecmp(units, "s", 1) == 0 || strncasecmp(units, "sec", 3) == 0) { multiplier = 1000; divisor = 1; } else if (strncasecmp(units, "m", 1) == 0 || strncasecmp(units, "min", 3) == 0) { multiplier = 60 * 1000; divisor = 1; } else if (strncasecmp(units, "h", 1) == 0 || strncasecmp(units, "hr", 2) == 0) { multiplier = 60 * 60 * 1000; divisor = 1; } else if (*units != EOS && *units != '\n' && *units != '\r') { return msec; } msec = crm_int_helper(cp, &end_text); msec *= multiplier; msec /= divisor; /* dret += 0.5; */ /* msec = (long long)dret; */ return msec; } char * generate_op_key(const char *rsc_id, const char *op_type, int interval) { int len = 35; char *op_id = NULL; CRM_CHECK(rsc_id != NULL, return NULL); CRM_CHECK(op_type != NULL, return NULL); len += strlen(op_type); len += strlen(rsc_id); op_id = calloc(1, len); CRM_CHECK(op_id != NULL, return NULL); sprintf(op_id, "%s_%s_%d", rsc_id, op_type, interval); return op_id; } gboolean parse_op_key(const char *key, char **rsc_id, char **op_type, int *interval) { char *notify = NULL; char *mutable_key = NULL; char *mutable_key_ptr = NULL; int len = 0, offset = 0, ch = 0; CRM_CHECK(key != NULL, return FALSE); *interval = 0; len = strlen(key); offset = len - 1; crm_trace("Source: %s", key); while (offset > 0 && isdigit(key[offset])) { int digits = len - offset; ch = key[offset] - '0'; CRM_CHECK(ch < 10, return FALSE); CRM_CHECK(ch >= 0, return FALSE); while (digits > 1) { digits--; ch = ch * 10; } *interval += ch; offset--; } crm_trace(" Interval: %d", *interval); CRM_CHECK(key[offset] == '_', return FALSE); mutable_key = strdup(key); mutable_key_ptr = mutable_key_ptr; mutable_key[offset] = 0; offset--; while (offset > 0 && key[offset] != '_') { offset--; } CRM_CHECK(key[offset] == '_', free(mutable_key); return FALSE); mutable_key_ptr = mutable_key + offset + 1; crm_trace(" Action: %s", mutable_key_ptr); *op_type = strdup(mutable_key_ptr); mutable_key[offset] = 0; offset--; CRM_CHECK(mutable_key != mutable_key_ptr, free(mutable_key); return FALSE); notify = strstr(mutable_key, "_post_notify"); if (notify && safe_str_eq(notify, "_post_notify")) { notify[0] = 0; } notify = strstr(mutable_key, "_pre_notify"); if (notify && safe_str_eq(notify, "_pre_notify")) { notify[0] = 0; } crm_trace(" Resource: %s", mutable_key); *rsc_id = mutable_key; return TRUE; } char * generate_notify_key(const char *rsc_id, const char *notify_type, const char *op_type) { int len = 12; char *op_id = NULL; CRM_CHECK(rsc_id != NULL, return NULL); CRM_CHECK(op_type != NULL, return NULL); CRM_CHECK(notify_type != NULL, return NULL); len += strlen(op_type); len += strlen(rsc_id); len += strlen(notify_type); op_id = calloc(1, len); if (op_id != NULL) { sprintf(op_id, "%s_%s_notify_%s_0", rsc_id, notify_type, op_type); } return op_id; } char * generate_transition_magic_v202(const char *transition_key, int op_status) { int len = 80; char *fail_state = NULL; CRM_CHECK(transition_key != NULL, return NULL); len += strlen(transition_key); fail_state = calloc(1, len); if (fail_state != NULL) { snprintf(fail_state, len, "%d:%s", op_status, transition_key); } return fail_state; } char * generate_transition_magic(const char *transition_key, int op_status, int op_rc) { int len = 80; char *fail_state = NULL; CRM_CHECK(transition_key != NULL, return NULL); len += strlen(transition_key); fail_state = calloc(1, len); if (fail_state != NULL) { snprintf(fail_state, len, "%d:%d;%s", op_status, op_rc, transition_key); } return fail_state; } gboolean decode_transition_magic(const char *magic, char **uuid, int *transition_id, int *action_id, int *op_status, int *op_rc, int *target_rc) { int res = 0; char *key = NULL; gboolean result = TRUE; CRM_CHECK(magic != NULL, return FALSE); CRM_CHECK(op_rc != NULL, return FALSE); CRM_CHECK(op_status != NULL, return FALSE); key = calloc(1, strlen(magic) + 1); res = sscanf(magic, "%d:%d;%s", op_status, op_rc, key); if (res != 3) { crm_crit("Only found %d items in: %s", res, magic); result = FALSE; goto bail; } CRM_CHECK(decode_transition_key(key, uuid, transition_id, action_id, target_rc), result = FALSE; goto bail;); bail: free(key); return result; } char * generate_transition_key(int transition_id, int action_id, int target_rc, const char *node) { int len = 40; char *fail_state = NULL; CRM_CHECK(node != NULL, return NULL); len += strlen(node); fail_state = calloc(1, len); if (fail_state != NULL) { snprintf(fail_state, len, "%d:%d:%d:%s", action_id, transition_id, target_rc, node); } return fail_state; } gboolean decode_transition_key(const char *key, char **uuid, int *transition_id, int *action_id, int *target_rc) { int res = 0; gboolean done = FALSE; CRM_CHECK(uuid != NULL, return FALSE); CRM_CHECK(target_rc != NULL, return FALSE); CRM_CHECK(action_id != NULL, return FALSE); CRM_CHECK(transition_id != NULL, return FALSE); *uuid = calloc(1, strlen(key) + 1); res = sscanf(key, "%d:%d:%d:%s", action_id, transition_id, target_rc, *uuid); switch (res) { case 4: /* Post Pacemaker 0.6 */ done = TRUE; break; case 3: case 2: /* this can be tricky - the UUID might start with an integer */ /* Until Pacemaker 0.6 */ done = TRUE; *target_rc = -1; res = sscanf(key, "%d:%d:%s", action_id, transition_id, *uuid); if (res == 2) { *action_id = -1; res = sscanf(key, "%d:%s", transition_id, *uuid); CRM_CHECK(res == 2, done = FALSE); } else if (res != 3) { CRM_CHECK(res == 3, done = FALSE); } break; case 1: /* Prior to Heartbeat 2.0.8 */ done = TRUE; *action_id = -1; *target_rc = -1; res = sscanf(key, "%d:%s", transition_id, *uuid); CRM_CHECK(res == 2, done = FALSE); break; default: crm_crit("Unhandled sscanf result (%d) for %s", res, key); } if (strlen(*uuid) != 36) { crm_warn("Bad UUID (%s) in sscanf result (%d) for %s", *uuid, res, key); } if (done == FALSE) { crm_err("Cannot decode '%s' rc=%d", key, res); free(*uuid); *uuid = NULL; *target_rc = -1; *action_id = -1; *transition_id = -1; } return done; } void filter_action_parameters(xmlNode * param_set, const char *version) { char *key = NULL; char *timeout = NULL; char *interval = NULL; const char *attr_filter[] = { XML_ATTR_ID, XML_ATTR_CRM_VERSION, XML_LRM_ATTR_OP_DIGEST, }; gboolean do_delete = FALSE; int lpc = 0; static int meta_len = 0; if (meta_len == 0) { meta_len = strlen(CRM_META); } if (param_set == NULL) { return; } for (lpc = 0; lpc < DIMOF(attr_filter); lpc++) { xml_remove_prop(param_set, attr_filter[lpc]); } key = crm_meta_name(XML_LRM_ATTR_INTERVAL); interval = crm_element_value_copy(param_set, key); free(key); key = crm_meta_name(XML_ATTR_TIMEOUT); timeout = crm_element_value_copy(param_set, key); if (param_set) { xmlAttrPtr xIter = param_set->properties; while (xIter) { const char *prop_name = (const char *)xIter->name; xIter = xIter->next; do_delete = FALSE; if (strncasecmp(prop_name, CRM_META, meta_len) == 0) { do_delete = TRUE; } if (do_delete) { xml_remove_prop(param_set, prop_name); } } } if (crm_get_msec(interval) > 0 && compare_version(version, "1.0.8") > 0) { /* Re-instate the operation's timeout value */ if (timeout != NULL) { crm_xml_add(param_set, key, timeout); } } free(interval); free(timeout); free(key); } void filter_reload_parameters(xmlNode * param_set, const char *restart_string) { int len = 0; char *name = NULL; char *match = NULL; if (param_set == NULL) { return; } if (param_set) { xmlAttrPtr xIter = param_set->properties; while (xIter) { const char *prop_name = (const char *)xIter->name; xIter = xIter->next; name = NULL; len = strlen(prop_name) + 3; name = calloc(1, len); sprintf(name, " %s ", prop_name); name[len - 1] = 0; match = strstr(restart_string, name); if (match == NULL) { crm_trace("%s not found in %s", prop_name, restart_string); xml_remove_prop(param_set, prop_name); } free(name); } } } /* coverity[+kill] */ void crm_abort(const char *file, const char *function, int line, const char *assert_condition, gboolean do_core, gboolean do_fork) { int rc = 0; int pid = 0; int status = 0; /* Implied by the parent's error logging below */ /* crm_write_blackbox(0); */ if (do_core == FALSE) { crm_err("%s: Triggered assert at %s:%d : %s", function, file, line, assert_condition); return; } else if (do_fork) { pid = fork(); } else { crm_err("%s: Triggered fatal assert at %s:%d : %s", function, file, line, assert_condition); } switch (pid) { case -1: crm_crit("%s: Cannot create core for non-fatal assert at %s:%d : %s", function, file, line, assert_condition); return; case 0: /* Child */ abort(); break; default: /* Parent */ crm_err("%s: Forked child %d to record non-fatal assert at %s:%d : %s", function, pid, file, line, assert_condition); crm_write_blackbox(SIGABRT, NULL); do { rc = waitpid(pid, &status, 0); if (rc < 0 && errno != EINTR) { crm_perror(LOG_ERR, "%s: Cannot wait on forked child %d", function, pid); } } while (rc < 0 && errno == EINTR); return; } } char * generate_series_filename(const char *directory, const char *series, int sequence, gboolean bzip) { int len = 40; char *filename = NULL; const char *ext = "raw"; CRM_CHECK(directory != NULL, return NULL); CRM_CHECK(series != NULL, return NULL); len += strlen(directory); len += strlen(series); filename = calloc(1, len); CRM_CHECK(filename != NULL, return NULL); if (bzip) { ext = "bz2"; } sprintf(filename, "%s/%s-%d.%s", directory, series, sequence, ext); return filename; } int get_last_sequence(const char *directory, const char *series) { FILE *file_strm = NULL; int start = 0, length = 0, read_len = 0; char *series_file = NULL; char *buffer = NULL; int seq = 0; int len = 36; CRM_CHECK(directory != NULL, return 0); CRM_CHECK(series != NULL, return 0); len += strlen(directory); len += strlen(series); series_file = calloc(1, len); CRM_CHECK(series_file != NULL, return 0); sprintf(series_file, "%s/%s.last", directory, series); file_strm = fopen(series_file, "r"); if (file_strm == NULL) { crm_debug("Series file %s does not exist", series_file); free(series_file); return 0; } /* 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", series_file); free(buffer); buffer = NULL; } else { crm_trace("Reading %d bytes from file", length); buffer = calloc(1, (length + 1)); read_len = fread(buffer, 1, length, file_strm); if (read_len != length) { crm_err("Calculated and read bytes differ: %d vs. %d", length, read_len); free(buffer); buffer = NULL; } } seq = crm_parse_int(buffer, "0"); fclose(file_strm); crm_trace("Found %d in %s", seq, series_file); free(series_file); free(buffer); return seq; } void write_last_sequence(const char *directory, const char *series, int sequence, int max) { int rc = 0; int len = 36; FILE *file_strm = NULL; char *series_file = NULL; CRM_CHECK(directory != NULL, return); CRM_CHECK(series != NULL, return); if (max == 0) { return; } if (max > 0 && sequence >= max) { sequence = 0; } len += strlen(directory); len += strlen(series); series_file = calloc(1, len); sprintf(series_file, "%s/%s.last", directory, series); file_strm = fopen(series_file, "w"); if (file_strm == NULL) { crm_err("Cannout open series file %s for writing", series_file); goto bail; } rc = fprintf(file_strm, "%d", sequence); if (rc < 0) { crm_perror(LOG_ERR, "Cannot write to series file %s", series_file); } bail: if (file_strm != NULL) { fflush(file_strm); fclose(file_strm); } crm_trace("Wrote %d to %s", sequence, series_file); free(series_file); } #define LOCKSTRLEN 11 int crm_pid_active(long pid) { if (pid <= 0) { return -1; } else if (kill(pid, 0) < 0 && errno == ESRCH) { return 0; } #ifndef HAVE_PROC_PID return 1; #else { int rc = 0; int running = 0; char proc_path[PATH_MAX], exe_path[PATH_MAX], myexe_path[PATH_MAX]; /* check to make sure pid hasn't been reused by another process */ snprintf(proc_path, sizeof(proc_path), "/proc/%lu/exe", pid); rc = readlink(proc_path, exe_path, PATH_MAX - 1); if (rc < 0) { crm_perror(LOG_ERR, "Could not read from %s", proc_path); goto bail; } exe_path[rc] = 0; snprintf(proc_path, sizeof(proc_path), "/proc/%lu/exe", (long unsigned int)getpid()); rc = readlink(proc_path, myexe_path, PATH_MAX - 1); if (rc < 0) { crm_perror(LOG_ERR, "Could not read from %s", proc_path); goto bail; } myexe_path[rc] = 0; if (strcmp(exe_path, myexe_path) == 0) { running = 1; } } bail: return running; #endif } static int crm_read_pidfile(const char *filename) { int fd; long pid = -1; char buf[LOCKSTRLEN + 1]; if ((fd = open(filename, O_RDONLY)) < 0) { goto bail; } if (read(fd, buf, sizeof(buf)) < 1) { goto bail; } if (sscanf(buf, "%lu", &pid) > 0) { if (pid <= 0) { pid = -ESRCH; } } bail: if (fd >= 0) { close(fd); } return pid; } static int crm_pidfile_inuse(const char *filename, long mypid) { long pid = 0; struct stat sbuf; char buf[LOCKSTRLEN + 1]; int rc = -ENOENT, fd = 0; if ((fd = open(filename, O_RDONLY)) >= 0) { if (fstat(fd, &sbuf) >= 0 && sbuf.st_size < LOCKSTRLEN) { sleep(2); /* if someone was about to create one, * give'm a sec to do so */ } if (read(fd, buf, sizeof(buf)) > 0) { if (sscanf(buf, "%lu", &pid) > 0) { if (pid <= 1) { /* Invalid pid */ rc = -ENOENT; } else if (mypid && pid == mypid) { /* In use by us */ rc = pcmk_ok; } else if (mypid && pid != mypid && crm_pid_active(pid)) { /* locked by existing process - give up */ rc = -EEXIST; } } } close(fd); } return rc; } static int crm_lock_pidfile(const char *filename) { long mypid = 0; int fd = 0, rc = 0; char buf[LOCKSTRLEN + 1]; mypid = (unsigned long)getpid(); rc = crm_pidfile_inuse(filename, 0); if (rc != pcmk_ok && rc != -ENOENT) { /* locked by existing process - give up */ return -1; } if ((fd = open(filename, O_CREAT | O_WRONLY | O_EXCL, 0644)) < 0) { /* Hmmh, why did we fail? Anyway, nothing we can do about it */ return -errno; } snprintf(buf, sizeof(buf), "%*lu\n", LOCKSTRLEN - 1, mypid); rc = write(fd, buf, LOCKSTRLEN); close(fd); if (rc != LOCKSTRLEN) { crm_perror(LOG_ERR, "Incomplete write to %s", filename); return -errno; } return crm_pidfile_inuse(filename, mypid); } void crm_make_daemon(const char *name, gboolean daemonize, const char *pidfile) { long pid; const char *devnull = "/dev/null"; if (daemonize == FALSE) { return; } pid = fork(); if (pid < 0) { fprintf(stderr, "%s: could not start daemon\n", name); crm_perror(LOG_ERR, "fork"); crm_exit(EX_USAGE); } else if (pid > 0) { crm_exit(EX_OK); } if (crm_lock_pidfile(pidfile) < 0) { pid = crm_read_pidfile(pidfile); if (crm_pid_active(pid) > 0) { crm_warn("%s: already running [pid %ld] (%s).\n", name, pid, pidfile); crm_exit(EX_OK); } } umask(S_IWGRP | S_IWOTH | S_IROTH); close(STDIN_FILENO); (void)open(devnull, O_RDONLY); /* Stdin: fd 0 */ close(STDOUT_FILENO); (void)open(devnull, O_WRONLY); /* Stdout: fd 1 */ close(STDERR_FILENO); (void)open(devnull, O_WRONLY); /* Stderr: fd 2 */ } gboolean crm_is_writable(const char *dir, const char *file, const char *user, const char *group, gboolean need_both) { int s_res = -1; struct stat buf; char *full_file = NULL; const char *target = NULL; gboolean pass = TRUE; gboolean readwritable = FALSE; CRM_ASSERT(dir != NULL); if (file != NULL) { full_file = crm_concat(dir, file, '/'); target = full_file; s_res = stat(full_file, &buf); if (s_res == 0 && S_ISREG(buf.st_mode) == FALSE) { crm_err("%s must be a regular file", target); pass = FALSE; goto out; } } if (s_res != 0) { target = dir; s_res = stat(dir, &buf); if (s_res != 0) { crm_err("%s must exist and be a directory", dir); pass = FALSE; goto out; } else if (S_ISDIR(buf.st_mode) == FALSE) { crm_err("%s must be a directory", dir); pass = FALSE; } } if (user) { struct passwd *sys_user = NULL; sys_user = getpwnam(user); readwritable = (sys_user != NULL && buf.st_uid == sys_user->pw_uid && (buf.st_mode & (S_IRUSR | S_IWUSR))); if (readwritable == FALSE) { crm_err("%s must be owned and r/w by user %s", target, user); if (need_both) { pass = FALSE; } } } if (group) { struct group *sys_grp = getgrnam(group); readwritable = (sys_grp != NULL && buf.st_gid == sys_grp->gr_gid && (buf.st_mode & (S_IRGRP | S_IWGRP))); if (readwritable == FALSE) { if (need_both || user == NULL) { pass = FALSE; crm_err("%s must be owned and r/w by group %s", target, group); } else { crm_warn("%s should be owned and r/w by group %s", target, group); } } } out: free(full_file); return pass; } 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 independant */ } 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; } char * crm_meta_name(const char *field) { int lpc = 0; int max = 0; char *crm_name = NULL; CRM_CHECK(field != NULL, return NULL); crm_name = crm_concat(CRM_META, field, '_'); /* Massage the names so they can be used as shell variables */ max = strlen(crm_name); for (; lpc < max; lpc++) { switch (crm_name[lpc]) { case '-': crm_name[lpc] = '_'; break; } } return crm_name; } const char * crm_meta_value(GHashTable * hash, const char *field) { char *key = NULL; const char *value = NULL; key = crm_meta_name(field); if (key) { value = g_hash_table_lookup(hash, key); free(key); } return value; } static struct crm_option *crm_long_options = NULL; static const char *crm_app_description = NULL; static const char *crm_short_options = NULL; static const char *crm_app_usage = NULL; static struct option * crm_create_long_opts(struct crm_option *long_options) { struct option *long_opts = NULL; #ifdef HAVE_GETOPT_H int index = 0, lpc = 0; /* * A previous, possibly poor, choice of '?' as the short form of --help * means that getopt_long() returns '?' for both --help and for "unknown option" * * This dummy entry allows us to differentiate between the two in crm_get_option() * and exit with the correct error code */ long_opts = realloc(long_opts, (index + 1) * sizeof(struct option)); long_opts[index].name = "__dummmy__"; long_opts[index].has_arg = 0; long_opts[index].flag = 0; long_opts[index].val = '_'; index++; for (lpc = 0; long_options[lpc].name != NULL; lpc++) { if (long_options[lpc].name[0] == '-') { continue; } long_opts = realloc(long_opts, (index + 1) * sizeof(struct option)); /*fprintf(stderr, "Creating %d %s = %c\n", index, * long_options[lpc].name, long_options[lpc].val); */ long_opts[index].name = long_options[lpc].name; long_opts[index].has_arg = long_options[lpc].has_arg; long_opts[index].flag = long_options[lpc].flag; long_opts[index].val = long_options[lpc].val; index++; } /* Now create the list terminator */ long_opts = realloc(long_opts, (index + 1) * sizeof(struct option)); long_opts[index].name = NULL; long_opts[index].has_arg = 0; long_opts[index].flag = 0; long_opts[index].val = 0; #endif return long_opts; } void crm_set_options(const char *short_options, const char *app_usage, struct crm_option *long_options, const char *app_desc) { if (short_options) { crm_short_options = short_options; } else if (long_options) { int lpc = 0; int opt_string_len = 0; char *local_short_options = NULL; for (lpc = 0; long_options[lpc].name != NULL; lpc++) { if (long_options[lpc].val) { local_short_options = realloc(local_short_options, opt_string_len + 3); local_short_options[opt_string_len++] = long_options[lpc].val; if (long_options[lpc].has_arg == required_argument) { local_short_options[opt_string_len++] = ':'; } local_short_options[opt_string_len] = 0; } } crm_short_options = local_short_options; crm_trace("Generated short option string: '%s'", local_short_options); } if (long_options) { crm_long_options = long_options; } if (app_desc) { crm_app_description = app_desc; } if (app_usage) { crm_app_usage = app_usage; } } int crm_get_option(int argc, char **argv, int *index) { return crm_get_option_long(argc, argv, index, NULL); } int crm_get_option_long(int argc, char **argv, int *index, const char **longname) { #ifdef HAVE_GETOPT_H static struct option *long_opts = NULL; if (long_opts == NULL && crm_long_options) { long_opts = crm_create_long_opts(crm_long_options); } if (long_opts) { int flag = getopt_long(argc, argv, crm_short_options, long_opts, index); switch (flag) { case 0: if (long_opts[*index].val) { return long_opts[*index].val; } else if (longname) { *longname = long_opts[*index].name; } else { crm_notice("Unhandled option --%s", long_opts[*index].name); return flag; } case -1: /* End of option processing */ break; case ':': crm_trace("Missing argument"); crm_help('?', 1); break; case '?': crm_help('?', *index ? 0 : 1); break; } return flag; } #endif if (crm_short_options) { return getopt(argc, argv, crm_short_options); } return -1; } void crm_help(char cmd, int exit_code) { int i = 0; FILE *stream = (exit_code ? stderr : stdout); if (cmd == 'v' || cmd == '$') { fprintf(stream, "Pacemaker %s\n", VERSION); fprintf(stream, "Written by Andrew Beekhof\n"); goto out; } if (cmd == '!') { fprintf(stream, "Pacemaker %s (Build: %s): %s\n", VERSION, BUILD_VERSION, CRM_FEATURES); goto out; } fprintf(stream, "%s - %s\n", crm_system_name, crm_app_description); if (crm_app_usage) { fprintf(stream, "Usage: %s %s\n", crm_system_name, crm_app_usage); } if (crm_long_options) { fprintf(stream, "Options:\n"); for (i = 0; crm_long_options[i].name != NULL; i++) { if (crm_long_options[i].flags & pcmk_option_hidden) { } else if (crm_long_options[i].flags & pcmk_option_paragraph) { fprintf(stream, "%s\n\n", crm_long_options[i].desc); } else if (crm_long_options[i].flags & pcmk_option_example) { fprintf(stream, "\t#%s\n\n", crm_long_options[i].desc); } else if (crm_long_options[i].val == '-' && crm_long_options[i].desc) { fprintf(stream, "%s\n", crm_long_options[i].desc); } else { /* is val printable as char ? */ if (crm_long_options[i].val && crm_long_options[i].val <= UCHAR_MAX) { fprintf(stream, " -%c,", crm_long_options[i].val); } else { fputs(" ", stream); } fprintf(stream, " --%s%c%s\t%s\n", crm_long_options[i].name, crm_long_options[i].has_arg ? '=' : ' ', crm_long_options[i].has_arg ? "value" : "", crm_long_options[i].desc ? crm_long_options[i].desc : ""); } } } else if (crm_short_options) { fprintf(stream, "Usage: %s - %s\n", crm_system_name, crm_app_description); for (i = 0; crm_short_options[i] != 0; i++) { int has_arg = FALSE; if (crm_short_options[i + 1] == ':') { has_arg = TRUE; } fprintf(stream, " -%c %s\n", crm_short_options[i], has_arg ? "{value}" : ""); if (has_arg) { i++; } } } fprintf(stream, "\nReport bugs to %s\n", PACKAGE_BUGREPORT); out: if (exit_code >= 0) { crm_exit(exit_code); } } +void cib_ipc_servers_init(qb_ipcs_service_t **ipcs_ro, + qb_ipcs_service_t **ipcs_rw, + qb_ipcs_service_t **ipcs_shm, + struct qb_ipcs_service_handlers *ro_cb, + struct qb_ipcs_service_handlers *rw_cb) +{ + *ipcs_ro = mainloop_add_ipc_server(cib_channel_ro, QB_IPC_NATIVE, ro_cb); + *ipcs_rw = mainloop_add_ipc_server(cib_channel_rw, QB_IPC_NATIVE, rw_cb); + *ipcs_shm = mainloop_add_ipc_server(cib_channel_shm, QB_IPC_SHM, rw_cb); + + if (*ipcs_ro == NULL || *ipcs_rw == NULL || *ipcs_shm == NULL) { + crm_err("Failed to create cib servers: exiting and inhibiting respawn."); + crm_warn("Verify pacemaker and pacemaker_remote are not both enabled."); + crm_exit(100); + } +} + +void cib_ipc_servers_destroy(qb_ipcs_service_t *ipcs_ro, + qb_ipcs_service_t *ipcs_rw, + qb_ipcs_service_t *ipcs_shm) +{ + qb_ipcs_destroy(ipcs_ro); + qb_ipcs_destroy(ipcs_rw); + qb_ipcs_destroy(ipcs_shm); +} + qb_ipcs_service_t * crmd_ipc_server_init(struct qb_ipcs_service_handlers *cb) { return mainloop_add_ipc_server(CRM_SYSTEM_CRMD, QB_IPC_NATIVE, cb); } void attrd_ipc_server_init(qb_ipcs_service_t **ipcs, struct qb_ipcs_service_handlers *cb) { *ipcs = mainloop_add_ipc_server(T_ATTRD, QB_IPC_NATIVE, cb); if (*ipcs == NULL) { crm_err("Failed to create attrd servers: exiting and inhibiting respawn."); crm_warn("Verify pacemaker and pacemaker_remote are not both enabled."); crm_exit(100); } } void stonith_ipc_server_init(qb_ipcs_service_t **ipcs, struct qb_ipcs_service_handlers *cb) { *ipcs = mainloop_add_ipc_server("stonith-ng", QB_IPC_NATIVE, cb); if (*ipcs == NULL) { crm_err("Failed to create stonith-ng servers: exiting and inhibiting respawn."); crm_warn("Verify pacemaker and pacemaker_remote are not both enabled."); crm_exit(100); } } int attrd_update_delegate(crm_ipc_t * ipc, char command, const char *host, const char *name, const char *value, const char *section, const char *set, const char *dampen, const char *user_name) { int rc = 0; int max = 5; enum crm_ipc_flags flags = crm_ipc_client_none; xmlNode *update = create_xml_node(NULL, __FUNCTION__); static gboolean connected = TRUE; static crm_ipc_t *local_ipc = NULL; if (ipc == NULL && local_ipc == NULL) { local_ipc = crm_ipc_new(T_ATTRD, 0); flags |= crm_ipc_client_response; connected = FALSE; } if (ipc == NULL) { ipc = local_ipc; } /* remap common aliases */ if (safe_str_eq(section, "reboot")) { section = XML_CIB_TAG_STATUS; } else if (safe_str_eq(section, "forever")) { section = XML_CIB_TAG_NODES; } crm_xml_add(update, F_TYPE, T_ATTRD); crm_xml_add(update, F_ORIG, crm_system_name); if (name == NULL && command == 'U') { command = 'R'; } switch (command) { case 'D': case 'U': case 'v': crm_xml_add(update, F_ATTRD_TASK, "update"); crm_xml_add(update, F_ATTRD_ATTRIBUTE, name); break; case 'R': crm_xml_add(update, F_ATTRD_TASK, "refresh"); break; case 'q': crm_xml_add(update, F_ATTRD_TASK, "query"); break; } crm_xml_add(update, F_ATTRD_VALUE, value); crm_xml_add(update, F_ATTRD_DAMPEN, dampen); crm_xml_add(update, F_ATTRD_SECTION, section); crm_xml_add(update, F_ATTRD_HOST, host); crm_xml_add(update, F_ATTRD_SET, set); #if ENABLE_ACL if (user_name) { crm_xml_add(update, F_ATTRD_USER, user_name); } #endif while (max > 0) { if (connected == FALSE) { crm_info("Connecting to cluster... %d retries remaining", max); connected = crm_ipc_connect(ipc); } if (connected) { rc = crm_ipc_send(ipc, update, flags, 0, NULL); } if (ipc != local_ipc) { break; } else if (rc > 0) { break; } else if (rc == -EAGAIN || rc == -EALREADY) { sleep(5 - max); max--; } else { crm_ipc_close(ipc); connected = FALSE; sleep(5 - max); max--; } } free_xml(update); if (rc > 0) { crm_debug("Sent update: %s=%s for %s", name, value, host ? host : "localhost"); } else { crm_debug("Could not send update %s=%s for %s: %s (%d)", name, value, host ? host : "localhost", pcmk_strerror(rc), rc); } return rc; } #define FAKE_TE_ID "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx" static void append_digest(lrmd_event_data_t * op, xmlNode * update, const char *version, const char *magic, int level) { /* this will enable us to later determine that the * resource's parameters have changed and we should force * a restart */ char *digest = NULL; xmlNode *args_xml = NULL; if (op->params == NULL) { return; } args_xml = create_xml_node(NULL, XML_TAG_PARAMS); g_hash_table_foreach(op->params, hash2field, args_xml); filter_action_parameters(args_xml, version); digest = calculate_operation_digest(args_xml, version); #if 0 if (level < get_crm_log_level() && op->interval == 0 && crm_str_eq(op->op_type, CRMD_ACTION_START, TRUE)) { char *digest_source = dump_xml_unformatted(args_xml); do_crm_log(level, "Calculated digest %s for %s (%s). Source: %s\n", digest, ID(update), magic, digest_source); free(digest_source); } #endif crm_xml_add(update, XML_LRM_ATTR_OP_DIGEST, digest); free_xml(args_xml); free(digest); } int rsc_op_expected_rc(lrmd_event_data_t * op) { int rc = 0; if (op && op->user_data) { int dummy = 0; char *uuid = NULL; decode_transition_key(op->user_data, &uuid, &dummy, &dummy, &rc); free(uuid); } return rc; } gboolean did_rsc_op_fail(lrmd_event_data_t * op, int target_rc) { switch (op->op_status) { case PCMK_LRM_OP_CANCELLED: case PCMK_LRM_OP_PENDING: return FALSE; break; case PCMK_LRM_OP_NOTSUPPORTED: case PCMK_LRM_OP_TIMEOUT: case PCMK_LRM_OP_ERROR: return TRUE; break; default: if (target_rc != op->rc) { return TRUE; } } return FALSE; } xmlNode * create_operation_update(xmlNode * parent, lrmd_event_data_t * op, const char *caller_version, int target_rc, const char *origin, int level) { char *key = NULL; char *magic = NULL; char *op_id = NULL; char *local_user_data = NULL; xmlNode *xml_op = NULL; const char *task = NULL; gboolean dc_munges_migrate_ops = (compare_version(caller_version, "3.0.3") < 0); gboolean dc_needs_unique_ops = (compare_version(caller_version, "3.0.6") < 0); CRM_CHECK(op != NULL, return NULL); do_crm_log(level, "%s: Updating resouce %s after %s op %s (interval=%d)", origin, op->rsc_id, op->op_type, services_lrm_status_str(op->op_status), op->interval); if (op->op_status == PCMK_LRM_OP_CANCELLED) { crm_trace("Ignoring cancelled op"); return NULL; } crm_trace("DC version: %s", caller_version); task = op->op_type; /* remap the task name under various scenarios * this makes life easier for the PE when its trying determin the current state */ if (crm_str_eq(task, "reload", TRUE)) { if (op->op_status == PCMK_LRM_OP_DONE) { task = CRMD_ACTION_START; } else { task = CRMD_ACTION_STATUS; } } else if (dc_munges_migrate_ops && crm_str_eq(task, CRMD_ACTION_MIGRATE, TRUE)) { /* if the migrate_from fails it will have enough info to do the right thing */ if (op->op_status == PCMK_LRM_OP_DONE) { task = CRMD_ACTION_STOP; } else { task = CRMD_ACTION_STATUS; } } else if (dc_munges_migrate_ops && op->op_status == PCMK_LRM_OP_DONE && crm_str_eq(task, CRMD_ACTION_MIGRATED, TRUE)) { task = CRMD_ACTION_START; } key = generate_op_key(op->rsc_id, task, op->interval); if (dc_needs_unique_ops && op->interval > 0) { op_id = strdup(key); } else if (crm_str_eq(task, CRMD_ACTION_NOTIFY, TRUE)) { const char *n_type = crm_meta_value(op->params, "notify_type"); const char *n_task = crm_meta_value(op->params, "notify_operation"); CRM_LOG_ASSERT(n_type != NULL); CRM_LOG_ASSERT(n_task != NULL); op_id = generate_notify_key(op->rsc_id, n_type, n_task); /* these are not yet allowed to fail */ op->op_status = PCMK_LRM_OP_DONE; op->rc = 0; } else if (did_rsc_op_fail(op, target_rc)) { op_id = generate_op_key(op->rsc_id, "last_failure", 0); } else if (op->interval > 0) { op_id = strdup(key); } else { op_id = generate_op_key(op->rsc_id, "last", 0); } xml_op = find_entity(parent, XML_LRM_TAG_RSC_OP, op_id); if (xml_op == NULL) { xml_op = create_xml_node(parent, XML_LRM_TAG_RSC_OP); } if (op->user_data == NULL) { crm_debug("Generating fake transition key for:" " %s_%s_%d %d from %s", op->rsc_id, op->op_type, op->interval, op->call_id, origin); local_user_data = generate_transition_key(-1, op->call_id, target_rc, FAKE_TE_ID); op->user_data = local_user_data; } magic = generate_transition_magic(op->user_data, op->op_status, op->rc); crm_xml_add(xml_op, XML_ATTR_ID, op_id); crm_xml_add(xml_op, XML_LRM_ATTR_TASK_KEY, key); crm_xml_add(xml_op, XML_LRM_ATTR_TASK, task); crm_xml_add(xml_op, XML_ATTR_ORIGIN, origin); crm_xml_add(xml_op, XML_ATTR_CRM_VERSION, caller_version); crm_xml_add(xml_op, XML_ATTR_TRANSITION_KEY, op->user_data); crm_xml_add(xml_op, XML_ATTR_TRANSITION_MAGIC, magic); crm_xml_add_int(xml_op, XML_LRM_ATTR_CALLID, op->call_id); crm_xml_add_int(xml_op, XML_LRM_ATTR_RC, op->rc); crm_xml_add_int(xml_op, XML_LRM_ATTR_OPSTATUS, op->op_status); crm_xml_add_int(xml_op, XML_LRM_ATTR_INTERVAL, op->interval); if (compare_version("2.1", caller_version) <= 0) { if (op->t_run || op->t_rcchange || op->exec_time || op->queue_time) { crm_trace("Timing data (%s_%s_%d): last=%lu change=%lu exec=%lu queue=%lu", op->rsc_id, op->op_type, op->interval, op->t_run, op->t_rcchange, op->exec_time, op->queue_time); if (op->interval == 0) { crm_xml_add_int(xml_op, "last-run", op->t_run); } crm_xml_add_int(xml_op, "last-rc-change", op->t_rcchange); crm_xml_add_int(xml_op, "exec-time", op->exec_time); crm_xml_add_int(xml_op, "queue-time", op->queue_time); } } if (crm_str_eq(op->op_type, CRMD_ACTION_MIGRATE, TRUE) || crm_str_eq(op->op_type, CRMD_ACTION_MIGRATED, TRUE)) { /* * Record migrate_source and migrate_target always for migrate ops. */ const char *name = XML_LRM_ATTR_MIGRATE_SOURCE; crm_xml_add(xml_op, name, crm_meta_value(op->params, name)); name = XML_LRM_ATTR_MIGRATE_TARGET; crm_xml_add(xml_op, name, crm_meta_value(op->params, name)); } append_digest(op, xml_op, caller_version, magic, LOG_DEBUG); if (local_user_data) { free(local_user_data); op->user_data = NULL; } free(magic); free(op_id); free(key); return xml_op; } #if ENABLE_ACL char * uid2username(uid_t uid) { struct passwd *pwent = getpwuid(uid); if (pwent == NULL) { crm_perror(LOG_ERR, "Cannot get password entry of uid: %d", uid); return NULL; } else { return strdup(pwent->pw_name); } } void determine_request_user(const char *user, xmlNode * request, const char *field) { /* Get our internal validation out of the way first */ CRM_CHECK(user != NULL && request != NULL && field != NULL, return); /* If our peer is a privileged user, we might be doing something on behalf of someone else */ if (is_privileged(user) == FALSE) { /* We're not a privileged user, set or overwrite any existing value for $field */ crm_xml_replace(request, field, user); } else if (crm_element_value(request, field) == NULL) { /* Even if we're privileged, make sure there is always a value set */ crm_xml_replace(request, field, user); /* } else { Legal delegation */ } crm_trace("Processing msg for user '%s'", crm_element_value(request, field)); } #endif /* * 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; } void * find_library_function(void **handle, const char *lib, const char *fn, gboolean fatal) { char *error; void *a_function; if (*handle == NULL) { *handle = dlopen(lib, RTLD_LAZY); } if (!(*handle)) { crm_err("%sCould not open %s: %s", fatal ? "Fatal: " : "", lib, dlerror()); if (fatal) { crm_exit(100); } return NULL; } a_function = dlsym(*handle, fn); if ((error = dlerror()) != NULL) { crm_err("%sCould not find %s in %s: %s", fatal ? "Fatal: " : "", fn, lib, error); if (fatal) { crm_exit(100); } } return a_function; } 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(list, len); sprintf(list + last, " %s", value); return list; } void * convert_const_pointer(const void *ptr) { /* Worst function ever */ return (void *)ptr; } #ifdef HAVE_UUID_UUID_H # include #endif char * crm_generate_uuid(void) { unsigned char uuid[16]; char *buffer = malloc(37); /* Including NUL byte */ uuid_generate(uuid); uuid_unparse(uuid, buffer); return buffer; } #include char * crm_md5sum(const char *buffer) { int lpc = 0; char *digest = NULL; unsigned char raw_digest[MD5_DIGEST_SIZE]; crm_trace("Beginning digest"); digest = malloc(2 * MD5_DIGEST_SIZE + 1); md5_buffer(buffer, strlen(buffer), raw_digest); for (lpc = 0; lpc < MD5_DIGEST_SIZE; lpc++) { sprintf(digest + (2 * lpc), "%02x", raw_digest[lpc]); } digest[(2 * MD5_DIGEST_SIZE)] = 0; crm_trace("Digest %s\n", digest); return digest; } #include #include 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; /* recomended size */ } clock_gettime(CLOCK_MONOTONIC, &before_t); /* 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; } clock_gettime(CLOCK_MONOTONIC, &after_t); crm_info("Compressed %d bytes into %d (ratio %d:1) in %dms", length, *result_len, length / (*result_len), (after_t.tv_sec - before_t.tv_sec) * 1000 + (after_t.tv_nsec - before_t.tv_nsec) / 1000000); *result = compressed; return TRUE; } diff --git a/lrmd/Makefile.am b/lrmd/Makefile.am index 1ff41ae9fb..6a61c4f6c5 100644 --- a/lrmd/Makefile.am +++ b/lrmd/Makefile.am @@ -1,57 +1,52 @@ # Copyright (c) 2012 David Vossel # # 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 # MAINTAINERCLEANFILES = Makefile.in testdir = $(datadir)/$(PACKAGE)/tests/lrmd test_SCRIPTS = regression.py lrmdlibdir = $(CRM_DAEMON_DIR) ## binary progs lrmdlib_PROGRAMS = lrmd lrmd_test pacemaker_remoted if HAVE_SYSTEMD systemdunit_DATA = pacemaker_remote.service endif lrmd_SOURCES = main.c lrmd.c lrmd_LDADD = $(top_builddir)/lib/common/libcrmcommon.la \ $(top_builddir)/lib/services/libcrmservice.la \ $(top_builddir)/lib/lrmd/liblrmd.la \ - $(top_builddir)/lib/fencing/libstonithd.la \ - $(top_builddir)/lib/cib/libcib.la + $(top_builddir)/lib/fencing/libstonithd.la pacemaker_remoted_SOURCES = main.c lrmd.c tls_backend.c ipc_proxy.c pacemaker_remoted_CFLAGS = -DSUPPORT_REMOTE -pacemaker_remoted_LDADD = $(top_builddir)/lib/common/libcrmcommon.la \ - $(top_builddir)/lib/services/libcrmservice.la \ - $(top_builddir)/lib/lrmd/liblrmd.la \ - $(top_builddir)/lib/fencing/libstonithd.la \ - $(top_builddir)/lib/cib/libcib.la +pacemaker_remoted_LDADD = $(lrmd_LDADD) lrmd_test_SOURCES = test.c lrmd_test_LDADD = $(top_builddir)/lib/common/libcrmcommon.la \ $(top_builddir)/lib/lrmd/liblrmd.la \ $(top_builddir)/lib/cib/libcib.la \ $(top_builddir)/lib/services/libcrmservice.la \ $(top_builddir)/lib/pengine/libpe_status.la \ $(top_builddir)/pengine/libpengine.la noinst_HEADERS = lrmd_private.h diff --git a/pacemaker.spec.in b/pacemaker.spec.in index 71bb0bdc8e..77158b7da9 100644 --- a/pacemaker.spec.in +++ b/pacemaker.spec.in @@ -1,858 +1,868 @@ %global gname haclient %global uname hacluster %global pcmk_docdir %{_docdir}/%{name} %global specversion 1 %global upstream_version HEAD %global upstream_prefix ClusterLabs-pacemaker # Compatibility macros for distros (fedora) that don't provide Python macros by default # Do this instead of trying to conditionally include {_rpmconfigdir}/macros.python %{!?py_ver: %{expand: %%global py_ver %%(echo `python -c "import sys; print sys.version[:3]"`)}} %{!?py_prefix: %{expand: %%global py_prefix %%(echo `python -c "import sys; print sys.prefix"`)}} %{!?py_libdir: %{expand: %%global py_libdir %%{expand:%%%%{py_prefix}/%%%%{_lib}/python%%%%{py_ver}}}} %{!?py_sitedir: %{expand: %%global py_sitedir %%{expand:%%%%{py_libdir}/site-packages}}} # Turn off the auto compilation of python files not in the site-packages directory # Needed so that the -devel package is multilib compliant %global __os_install_post %(echo '%{__os_install_post}' | sed -e 's!/usr/lib[^[:space:]]*/brp-python-bytecompile[[:space:]].*$!!g') # Compatibility macro wrappers for legacy RPM versions that do not # support conditional builds %{!?bcond_without: %{expand: %%global bcond_without() %%{expand:%%%%{!?_without_%%{1}:%%%%global with_%%{1} 1}}}} %{!?bcond_with: %{expand: %%global bcond_with() %%{expand:%%%%{?_with_%%{1}:%%%%global with_%%{1} 1}}}} %{!?with: %{expand: %%global with() %%{expand:%%%%{?with_%%{1}:1}%%%%{!?with_%%{1}:0}}}} %{!?without: %{expand: %%global without() %%{expand:%%%%{?with_%%{1}:0}%%%%{!?with_%%{1}:1}}}} %global cs_major %(pkg-config corosync --modversion | awk -F . '{print $1}') %global cs_minor %(pkg-config corosync --modversion | awk -F . '{print $2}') %global rawhide %(test ! -e /etc/yum.repos.d/fedora-rawhide.repo; echo $?) # Conditionals # Invoke "rpmbuild --without " or "rpmbuild --with " # to disable or enable specific features # Supported cluster stacks, must support at least one %bcond_without corosync %bcond_with heartbeat %bcond_with cman # Legacy stonithd fencing agents %bcond_with stonithd # ESMTP is not available in RHEL, only in EPEL. Allow people to build # the RPM without ESMTP in case they choose not to use EPEL packages %bcond_with esmtp %bcond_with snmp # Build with/without support for profiling tools %bcond_with profiling %bcond_with gcov # We generate docs using Publican, Asciidoc and Inkscape, but they're not available everywhere %bcond_without doc # Use a different versioning scheme %bcond_with pre_release %if %{with profiling} # This disables -debuginfo package creation and also the stripping binaries/libraries # Useful if you want sane profiling data %global debug_package %{nil} %endif %if %{with pre_release} %global pcmk_release 0.%{specversion}.%{upstream_version}.git %else %global pcmk_release %{specversion} %endif Name: pacemaker Summary: Scalable High-Availability cluster resource manager Version: 1.1.7 Release: %{pcmk_release}%{?dist} License: GPLv2+ and LGPLv2+ Url: http://www.clusterlabs.org Group: System Environment/Daemons # export VER={upstream_version} # wget --no-check-certificate -O ClusterLabs-pacemaker-${VER}.tar.gz https://github.com/ClusterLabs/pacemaker/tarball/${VER} Source0: %{upstream_prefix}-%{upstream_version}.tar.gz BuildRoot: %(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX) AutoReqProv: on Requires: resource-agents Requires: %{name}-libs = %{version}-%{release} Requires: %{name}-cluster-libs = %{version}-%{release} Requires: %{name}-cli = %{version}-%{release} Requires: python >= 2.4 %if 0%{?rhel} > 0 ExclusiveArch: i686 x86_64 %endif %if %{defined _unitdir} # Needed for systemd unit Requires(post): systemd-sysv Requires(post): systemd-units Requires(preun): systemd-units Requires(postun): systemd-units %endif %if %{with heartbeat} Requires(pre): cluster-glue %endif %if %{with snmp} Requires: perl(:MODULE_COMPAT_%(eval "`%{__perl} -V:version`"; echo $version)) %endif %if 0%{?suse_version} # net-snmp-devel on SLES10 does not suck in tcpd-devel automatically BuildRequires: tcpd-devel # Suse splits this off into a separate package Requires: python-curses python-xml BuildRequires: python-curses python-xml %endif # Required for core functionality BuildRequires: automake autoconf libtool pkgconfig python libtool-ltdl-devel BuildRequires: glib2-devel libxml2-devel libxslt-devel libuuid-devel BuildRequires: pkgconfig python-devel gcc-c++ bzip2-devel pam-devel # We need reasonably recent versions of libqb BuildRequires: libqb-devel > 0.11.0 Requires: libqb > 0.11.0 %if 0%{?suse_version} >= 1100 # Renamed since opensuse-11.0 BuildRequires: libgnutls-devel %else BuildRequires: gnutls-devel %endif # Enables optional functionality BuildRequires: ncurses-devel openssl-devel libselinux-devel docbook-style-xsl BuildRequires: bison byacc flex help2man %if %{with cman} %if 0%{?fedora} > 0 %if 0%{?fedora} < 17 BuildRequires: clusterlib-devel %endif %endif %if 0%{?rhel} > 0 %if 0%{?rhel} < 7 BuildRequires: clusterlib-devel %endif %endif %endif %if %{with esmtp} BuildRequires: libesmtp-devel %endif %if %{with snmp} %ifarch alpha %{ix86} x86_64 BuildRequires: lm_sensors-devel %endif BuildRequires: net-snmp-devel %endif %if %{with corosync} Requires: corosync BuildRequires: corosynclib-devel %endif %if %{with heartbeat} # Do not require heartbeat, the admin should select which stack to use and install it BuildRequires: cluster-glue-libs-devel heartbeat-devel heartbeat-libs >= 3.0.0 %endif %if %{with stonithd} BuildRequires: cluster-glue-libs-devel %endif %if !%{rawhide} # More often than not, inkscape is busted on rawhide, don't even bother %if %{with doc} %ifarch %{ix86} x86_64 BuildRequires: publican inkscape asciidoc %endif %endif %endif %description Pacemaker is an advanced, scalable High-Availability cluster resource manager for Linux-HA (Heartbeat) and/or Corosync. It supports "n-node" clusters with significant capabilities for managing resources and dependencies. It will run scripts at initialization, when machines go up or down, when related resources fail and can be configured to periodically check resource health. Available rpmbuild rebuild options: --with(out) : heartbeat cman corosync doc publican snmp esmtp pre_release %package cli License: GPLv2+ and LGPLv2+ Summary: Command line tools for controlling Pacemaker clusters Group: System Environment/Daemons Requires: %{name}-libs = %{version}-%{release} Requires: perl-TimeDate %description cli Pacemaker is an advanced, scalable High-Availability cluster resource manager for Linux-HA (Heartbeat) and/or Corosync. The %{name}-cli package contains command line tools that can be used to query and control the cluster from machines that may, or may not, be part of the cluster. %package -n %{name}-libs License: GPLv2+ and LGPLv2+ Summary: Core Pacemaker libraries Group: System Environment/Daemons %description -n %{name}-libs Pacemaker is an advanced, scalable High-Availability cluster resource manager for Linux-HA (Heartbeat) and/or Corosync. The %{name}-libs package contains shared libraries needed for cluster nodes and those just running the CLI tools. %package -n %{name}-cluster-libs License: GPLv2+ and LGPLv2+ Summary: Cluster Libraries used by Pacemaker Group: System Environment/Daemons Requires: %{name}-libs = %{version}-%{release} %description -n %{name}-cluster-libs Pacemaker is an advanced, scalable High-Availability cluster resource manager for Linux-HA (Heartbeat) and/or Corosync. The %{name}-cluster-libs package contains cluster-aware shared libraries needed for nodes that will form part of the cluster nodes. %package -n %{name}-remote License: GPLv2+ and LGPLv2+ Summary: Pacemaker remote daemon for remote pacemaker nodes. Group: System Environment/Daemons Requires: %{name}-libs = %{version}-%{release} Requires: %{name}-cli = %{version}-%{release} Requires: resource-agents %description -n %{name}-remote Pacemaker is an advanced, scalable High-Availability cluster resource manager for Linux-HA (Heartbeat) and/or Corosync. The %{name}-remote package contains the Pacemaker Remote daemon which is capable of extending pacemaker functionality to remote nodes outside the corosync cluster. %package -n %{name}-libs-devel License: GPLv2+ and LGPLv2+ Summary: Pacemaker development package Group: Development/Libraries Requires: %{name}-cts = %{version}-%{release} Requires: %{name}-libs = %{version}-%{release} Requires: %{name}-cluster-libs = %{version}-%{release} Requires: libtool-ltdl-devel libqb-devel libuuid-devel Requires: libxml2-devel libxslt-devel bzip2-devel glib2-devel %if %{with corosync} Requires: corosynclib-devel %endif %if %{with heartbeat} Requires: cluster-glue-libs-devel heartbeat-devel %endif %description -n %{name}-libs-devel Pacemaker is an advanced, scalable High-Availability cluster resource manager for Linux-HA (Heartbeat) and/or Corosync. The %{name}-libs-devel package contains headers and shared libraries for developing tools for Pacemaker. %package cts License: GPLv2+ and LGPLv2+ Summary: Test framework for cluster-related technologies like Pacemaker Group: System Environment/Daemons Requires: python %description cts Test framework for cluster-related technologies like Pacemaker %package doc License: GPLv2+ and LGPLv2+ Summary: Documentation for Pacemaker Group: Documentation %description doc Documentation for Pacemaker. Pacemaker is an advanced, scalable High-Availability cluster resource manager for Linux-HA (Heartbeat) and/or Corosync. %prep %setup -q -n %{upstream_prefix}-%{upstream_version} # Force the local time # # 'git' sets the file date to the date of the last commit. # This can result in files having been created in the future # when building on machines in timezones 'behind' the one the # commit occurred in - which seriously confuses 'make' find . -exec touch \{\} \; %build ./autogen.sh %if %{with snmp} eval `objdump --headers --private-headers /usr/bin/perl | grep RPATH | awk '{print "export LD_LIBRARY_PATH="$2}'` %endif # RHEL <= 5 does not support --docdir docdir=%{pcmk_docdir} %{configure} \ %{!?with_heartbeat: --without-heartbeat} \ %{!?with_corosync: --without-ais} \ %{!?with_esmtp: --without-esmtp} \ %{!?with_snmp: --without-snmp} \ %{?with_cman: --with-cman} \ %{?with_profiling: --with-profiling} \ %{?with_gcov: --with-gcov} \ --with-initdir=%{_initrddir} \ --localstatedir=%{_var} \ --with-version=%{version}-%{release} make %{_smp_mflags} V=1 docdir=%{pcmk_docdir} all %install rm -rf %{buildroot} make DESTDIR=%{buildroot} docdir=%{pcmk_docdir} V=1 install mkdir -p ${RPM_BUILD_ROOT}%{_sysconfdir}/sysconfig mkdir -p ${RPM_BUILD_ROOT}%{_var}/lib/pacemaker/cores install -m 644 mcp/pacemaker.sysconfig ${RPM_BUILD_ROOT}%{_sysconfdir}/sysconfig/pacemaker # Scripts that should be executable chmod a+x %{buildroot}/%{_datadir}/pacemaker/tests/cts/CTSlab.py # These are not actually scripts find %{buildroot} -name '*.xml' -type f -print0 | xargs -0 chmod a-x find %{buildroot} -name '*.xsl' -type f -print0 | xargs -0 chmod a-x find %{buildroot} -name '*.rng' -type f -print0 | xargs -0 chmod a-x find %{buildroot} -name '*.dtd' -type f -print0 | xargs -0 chmod a-x # Dont package static libs find %{buildroot} -name '*.a' -type f -print0 | xargs -0 rm -f find %{buildroot} -name '*.la' -type f -print0 | xargs -0 rm -f # Do not package these either rm -f %{buildroot}/%{_libdir}/service_crm.so %if %{with gcov} GCOV_BASE=%{buildroot}/%{_var}/lib/pacemaker/gcov mkdir -p $GCOV_BASE find . -name '*.gcno' -type f | while read F ; do D=`dirname $F` mkdir -p ${GCOV_BASE}/$D cp $F ${GCOV_BASE}/$D done %endif %clean rm -rf %{buildroot} %post %if %{defined _unitdir} /bin/systemctl daemon-reload >/dev/null 2>&1 || : %endif /sbin/chkconfig --add pacemaker || : %preun if [ $1 -eq 0 ]; then # Package removal, not upgrade /sbin/service pacemaker stop &>/dev/null || : - /sbin/service pacemaker_remote stop &>/dev/null || : /sbin/chkconfig --del pacemaker || : fi %pre -n %{name}-libs getent group %{gname} >/dev/null || groupadd -r %{gname} getent passwd %{uname} >/dev/null || useradd -r -g %{gname} -s /sbin/nologin -c "cluster user" %{uname} exit 0 %post -n %{name}-libs -p /sbin/ldconfig %postun -n %{name}-libs -p /sbin/ldconfig %post -n %{name}-cluster-libs -p /sbin/ldconfig %postun -n %{name}-cluster-libs -p /sbin/ldconfig +%post -n %{name}-remote +%if %{defined _unitdir} +/bin/systemctl daemon-reload >/dev/null 2>&1 || : +%endif + +%preun -n %{name}-remote +if [ $1 -eq 0 ]; then + # Package removal, not upgrade + /sbin/service pacemaker_remote stop &>/dev/null || : +fi + %files ########################################################### %defattr(-,root,root) %exclude %{_datadir}/pacemaker/tests %config(noreplace) %{_sysconfdir}/sysconfig/pacemaker %if %{with corosync} %{_sbindir}/pacemakerd %{_initrddir}/pacemaker %endif %if %{defined _unitdir} %{_unitdir}/pacemaker.service %endif %{_datadir}/pacemaker %{_datadir}/snmp/mibs/PCMK-MIB.txt %exclude %{_libexecdir}/pacemaker/lrmd_test %exclude %{_libexecdir}/pacemaker/pacemaker_remoted %{_libexecdir}/pacemaker/* %if %{with heartbeat} %{_libdir}/heartbeat/* %endif %{_sbindir}/crm_attribute %{_sbindir}/crm_master %{_sbindir}/crm_node %{_sbindir}/attrd_updater %{_sbindir}/fence_legacy %{_sbindir}/fence_pcmk %{_bindir}/ccs2cib %{_bindir}/ccs_flatten %{_bindir}/disable_rgmanager %{_sbindir}/stonith_admin %if %{with heartbeat} %{_sbindir}/crm_uuid %endif %doc %{_mandir}/man7/* %doc %{_mandir}/man8/attrd_updater.* %doc %{_mandir}/man8/crm_attribute.* %doc %{_mandir}/man8/crm_node.* %doc %{_mandir}/man8/crm_master.* %doc %{_mandir}/man8/fence_pcmk.* %if %{with corosync} %doc %{_mandir}/man8/pacemakerd.* %endif %doc %{_mandir}/man8/stonith_admin.* %doc COPYING %doc AUTHORS %doc ChangeLog %dir %attr (750, %{uname}, %{gname}) %{_var}/lib/pacemaker %dir %attr (750, %{uname}, %{gname}) %{_var}/lib/pacemaker/cib %dir %attr (750, %{uname}, %{gname}) %{_var}/lib/pacemaker/cores %dir %attr (750, %{uname}, %{gname}) %{_var}/lib/pacemaker/pengine %dir %attr (750, %{uname}, %{gname}) %{_var}/lib/pacemaker/blackbox %ghost %dir %attr (750, %{uname}, %{gname}) %{_var}/run/crm %dir /usr/lib/ocf %dir /usr/lib/ocf/resource.d /usr/lib/ocf/resource.d/pacemaker %if %{with corosync} %if 0%{?cs_major} < 2 %if 0%{?cs_minor} < 8 %{_libexecdir}/lcrso/pacemaker.lcrso %endif %endif %endif %files cli %defattr(-,root,root) %{_sbindir}/cibadmin %{_sbindir}/crm_diff %{_sbindir}/crm_error %{_sbindir}/crm_failcount %{_sbindir}/crm_mon %{_sbindir}/crm_resource %{_sbindir}/crm_standby %{_sbindir}/crm_verify %{_sbindir}/crmadmin %{_sbindir}/iso8601 %{_sbindir}/crm_shadow %{_sbindir}/crm_simulate %{_sbindir}/crm_report %{_sbindir}/crm_ticket %doc %{_mandir}/man8/* %exclude %{_mandir}/man8/attrd_updater.* %exclude %{_mandir}/man8/crm_attribute.* %exclude %{_mandir}/man8/crm_node.* %exclude %{_mandir}/man8/crm_master.* %exclude %{_mandir}/man8/fence_pcmk.* %if %{with corosync} %exclude %{_mandir}/man8/pacemakerd.* %endif %exclude %{_mandir}/man8/stonith_admin.* %doc COPYING %doc AUTHORS %doc ChangeLog %files -n %{name}-libs %defattr(-,root,root) %{_libdir}/libcib.so.* %{_libdir}/liblrmd.so.* %{_libdir}/libcrmservice.so.* %{_libdir}/libcrmcommon.so.* %{_libdir}/libpe_status.so.* %{_libdir}/libpe_rules.so.* %{_libdir}/libpengine.so.* %{_libdir}/libstonithd.so.* %{_libdir}/libtransitioner.so.* %doc COPYING.LIB %doc AUTHORS %files -n %{name}-cluster-libs %defattr(-,root,root) %{_libdir}/libcrmcluster.so.* %doc COPYING.LIB %doc AUTHORS %files -n %{name}-remote %defattr(-,root,root) %config(noreplace) %{_sysconfdir}/sysconfig/pacemaker %if %{defined _unitdir} %{_unitdir}/pacemaker_remote.service %endif %{_libexecdir}/pacemaker/pacemaker_remoted %doc COPYING.LIB %doc AUTHORS %files doc %defattr(-,root,root) %doc %{pcmk_docdir} %files cts %defattr(-,root,root) %{py_sitedir}/cts %{_datadir}/pacemaker/tests/cts %{_libexecdir}/pacemaker/lrmd_test %doc COPYING.LIB %doc AUTHORS %files -n %{name}-libs-devel %defattr(-,root,root) %exclude %{_datadir}/pacemaker/tests/cts %{_datadir}/pacemaker/tests %{_includedir}/pacemaker %{_libdir}/*.so %if %{with gcov} %{_var}/lib/pacemaker %endif %{_libdir}/pkgconfig/*.pc %doc COPYING.LIB %doc AUTHORS %changelog * Wed Jun 20 2012 Andrew Beekhof Pacemaker-1.1.8-0.1 - 1.1.8 pre-releases * Wed Mar 28 2012 Andrew Beekhof Pacemaker-1.1.7-1 - Update source tarball to revision: bc7ff2c - Statistics: Changesets: 513 Diff: 1171 files changed, 90472 insertions(+), 19368 deletions(-) - See included ChangeLog file or https://github.com/ClusterLabs/pacemaker/blob/master/ChangeLog for details * Wed Aug 31 2011 Andrew Beekhof 1.1.6-1 - Update source tarball to revision: 676e5f25aa46 tip - Statistics: Changesets: 376 Diff: 1761 files changed, 36259 insertions(+), 140578 deletions(-) - See included ChangeLog file or https://github.com/ClusterLabs/pacemaker/blob/master/ChangeLog for details * Fri Feb 11 2011 Andrew Beekhof 1.1.5-1 - Update source tarball to revision: baad6636a053 - Statistics: Changesets: 184 Diff: 605 files changed, 46103 insertions(+), 26417 deletions(-) - See included ChangeLog file or https://github.com/ClusterLabs/pacemaker/blob/master/ChangeLog for details * Wed Oct 20 2010 Andrew Beekhof 1.1.4-1 - Moved all the interesting parts of the changelog into a separate file as per the Fedora policy :-/ - Update source tarball to revision: 75406c3eb2c1 tip - Significant performance enhancements to the Policy Engine and CIB - Statistics: Changesets: 169 Diff: 772 files changed, 56172 insertions(+), 39309 deletions(-) - See included ChangeLog file or http://hg.clusterlabs.org/pacemaker/1.1/file/tip/ChangeLog for details * Tue Sep 21 2010 Andrew Beekhof 1.1.3-1 - Update source tarball to revision: e3bb31c56244 tip - Statistics: Changesets: 352 Diff: 481 files changed, 14130 insertions(+), 11156 deletions(-) * Wed May 12 2010 Andrew Beekhof 1.1.2-1 - Update source tarball to revision: c25c972a25cc tip - Statistics: Changesets: 339 Diff: 708 files changed, 37918 insertions(+), 10584 deletions(-) * Tue Feb 16 2010 Andrew Beekhof - 1.1.1-1 - First public release of Pacemaker 1.1 - Package reference documentation in a doc subpackage - Move cts into a subpackage so that it can be easily consumed by others - Update source tarball to revision: 17d9cd4ee29f + New stonith daemon that supports global notifications + Service placement influenced by the physical resources + A new tool for simulating failures and the cluster’s reaction to them + Ability to serialize an otherwise unrelated a set of resource actions (eg. Xen migrations) * Wed Feb 10 2010 Andrew Beekhof - 1.0.7-4 - Rebuild for heartbeat 3.0.2-2 * Wed Feb 10 2010 Andrew Beekhof - 1.0.7-3 - Rebuild for cluster-glue 1.0.3 * Tue Jan 19 2010 Andrew Beekhof - 1.0.7-2 - Rebuild for corosync 1.2.0 * Mon Jan 18 2010 Andrew Beekhof - 1.0.7-1 - Update source tarball to revision: 2eed906f43e9 (stable-1.0) tip - Statistics: Changesets: 193 Diff: 220 files changed, 15933 insertions(+), 8782 deletions(-) * Thu Oct 29 2009 Andrew Beekhof - 1.0.5-4 - Include the fixes from CoroSync integration testing - Move the resource templates - they are not documentation - Ensure documentation is placed in a standard location - Exclude documentation that is included elsewhere in the package - Update the tarball from upstream to version ee19d8e83c2a + High: cib: Correctly clean up when both plaintext and tls remote ports are requested + High: PE: Bug bnc#515172 - Provide better defaults for lt(e) and gt(e) comparisions + High: PE: Bug lf#2197 - Allow master instances placemaker to be influenced by colocation constraints + High: PE: Make sure promote/demote pseudo actions are created correctly + High: PE: Prevent target-role from promoting more than master-max instances + High: ais: Bug lf#2199 - Prevent expected-quorum-votes from being populated with garbage + High: ais: Prevent deadlock - dont try to release IPC message if the connection failed + High: cib: For validation errors, send back the full CIB so the client can display the errors + High: cib: Prevent use-after-free for remote plaintext connections + High: crmd: Bug lf#2201 - Prevent use-of-NULL when running heartbeat * Wed Oct 13 2009 Andrew Beekhof - 1.0.5-3 - Update the tarball from upstream to version 38cd629e5c3c + High: Core: Bug lf#2169 - Allow dtd/schema validation to be disabled + High: PE: Bug lf#2106 - Not all anonymous clone children are restarted after configuration change + High: PE: Bug lf#2170 - stop-all-resources option had no effect + High: PE: Bug lf#2171 - Prevent groups from starting if they depend on a complex resource which can not + High: PE: Disable resource management if stonith-enabled=true and no stonith resources are defined + High: PE: do not include master score if it would prevent allocation + High: ais: Avoid excessive load by checking for dead children every 1s (instead of 100ms) + High: ais: Bug rh#525589 - Prevent shutdown deadlocks when running on CoroSync + High: ais: Gracefully handle changes to the AIS nodeid + High: crmd: Bug bnc#527530 - Wait for the transition to complete before leaving S_TRANSITION_ENGINE + High: crmd: Prevent use-after-free with LOG_DEBUG_3 + Medium: xml: Mask the "symmetrical" attribute on rsc_colocation constraints (bnc#540672) + Medium (bnc#520707): Tools: crm: new templates ocfs2 and clvm + Medium: Build: Invert the disable ais/heartbeat logic so that --without (ais|heartbeat) is available to rpmbuild + Medium: PE: Bug lf#2178 - Indicate unmanaged clones + Medium: PE: Bug lf#2180 - Include node information for all failed ops + Medium: PE: Bug lf#2189 - Incorrect error message when unpacking simple ordering constraint + Medium: PE: Correctly log resources that would like to start but can not + Medium: PE: Stop ptest from logging to syslog + Medium: ais: Include version details in plugin name + Medium: crmd: Requery the resource metadata after every start operation * Fri Aug 21 2009 Tomas Mraz - 1.0.5-2.1 - rebuilt with new openssl * Wed Aug 19 2009 Andrew Beekhof - 1.0.5-2 - Add versioned perl dependency as specified by https://fedoraproject.org/wiki/Packaging/Perl#Packages_that_link_to_libperl - No longer remove RPATH data, it prevents us finding libperl.so and no other libraries were being hardcoded - Compile in support for heartbeat - Conditionally add heartbeat-devel and corosynclib-devel to the -devel requirements depending on which stacks are supported * Mon Aug 17 2009 Andrew Beekhof - 1.0.5-1 - Add dependency on resource-agents - Use the version of the configure macro that supplies --prefix, --libdir, etc - Update the tarball from upstream to version 462f1569a437 (Pacemaker 1.0.5 final) + High: Tools: crm_resource - Advertise --move instead of --migrate + Medium: Extra: New node connectivity RA that uses system ping and attrd_updater + Medium: crmd: Note that dc-deadtime can be used to mask the brokeness of some switches * Tue Aug 11 2009 Ville Skyttä - 1.0.5-0.7.c9120a53a6ae.hg - Use bzipped upstream tarball. * Wed Jul 29 2009 Andrew Beekhof - 1.0.5-0.6.c9120a53a6ae.hg - Add back missing build auto* dependancies - Minor cleanups to the install directive * Tue Jul 28 2009 Andrew Beekhof - 1.0.5-0.5.c9120a53a6ae.hg - Add a leading zero to the revision when alphatag is used * Tue Jul 28 2009 Andrew Beekhof - 1.0.5-0.4.c9120a53a6ae.hg - Incorporate the feedback from the cluster-glue review - Realistically, the version is a 1.0.5 pre-release - Use the global directive instead of define for variables - Use the haclient/hacluster group/user instead of daemon - Use the _configure macro - Fix install dependancies * Fri Jul 24 2009 Andrew Beekhof - 1.0.4-3 - Initial Fedora checkin - Include an AUTHORS and license file in each package - Change the library package name to pacemaker-libs to be more Fedora compliant - Remove execute permissions from xml related files - Reference the new cluster-glue devel package name - Update the tarball from upstream to version c9120a53a6ae + High: PE: Only prevent migration if the clone dependency is stopping/starting on the target node + High: PE: Bug 2160 - Dont shuffle clones due to colocation + High: PE: New implementation of the resource migration (not stop/start) logic + Medium: Tools: crm_resource - Prevent use-of-NULL by requiring a resource name for the -A and -a options + Medium: PE: Prevent use-of-NULL in find_first_action() * Tue Jul 14 2009 Andrew Beekhof - 1.0.4-2 - Reference authors from the project AUTHORS file instead of listing in description - Change Source0 to reference the Mercurial repo - Cleaned up the summaries and descriptions - Incorporate the results of Fedora package self-review * Thu Jun 04 2009 Andrew Beekhof - 1.0.4-1 - Update source tarball to revision: 1d87d3e0fc7f (stable-1.0) - Statistics: Changesets: 209 Diff: 266 files changed, 12010 insertions(+), 8276 deletions(-) * Wed Apr 08 2009 Andrew Beekhof - 1.0.3-1 - Update source tarball to revision: b133b3f19797 (stable-1.0) tip - Statistics: Changesets: 383 Diff: 329 files changed, 15471 insertions(+), 15119 deletions(-) * Mon Feb 16 2009 Andrew Beekhof - 1.0.2-1 - Update source tarball to revision: d232d19daeb9 (stable-1.0) tip - Statistics: Changesets: 441 Diff: 639 files changed, 20871 insertions(+), 21594 deletions(-) * Tue Nov 18 2008 Andrew Beekhof - 1.0.1-1 - Update source tarball to revision: 6fc5ce8302ab (stable-1.0) tip - Statistics: Changesets: 170 Diff: 816 files changed, 7633 insertions(+), 6286 deletions(-) * Thu Oct 16 2008 Andrew Beekhof - 1.0.0-1 - Update source tarball to revision: 388654dfef8f tip - Statistics: Changesets: 261 Diff: 3021 files changed, 244985 insertions(+), 111596 deletions(-) * Mon Sep 22 2008 Andrew Beekhof - 0.7.3-1 - Update source tarball to revision: 33e677ab7764+ tip - Statistics: Changesets: 133 Diff: 89 files changed, 7492 insertions(+), 1125 deletions(-) * Wed Aug 20 2008 Andrew Beekhof - 0.7.1-1 - Update source tarball to revision: f805e1b30103+ tip - Statistics: Changesets: 184 Diff: 513 files changed, 43408 insertions(+), 43783 deletions(-) * Fri Jul 18 2008 Andrew Beekhof - 0.7.0-19 - Update source tarball to revision: 007c3a1c50f5 (unstable) tip - Statistics: Changesets: 108 Diff: 216 files changed, 4632 insertions(+), 4173 deletions(-) * Wed Jun 25 2008 Andrew Beekhof - 0.7.0-1 - Update source tarball to revision: bde0c7db74fb tip - Statistics: Changesets: 439 Diff: 676 files changed, 41310 insertions(+), 52071 deletions(-) * Thu Jun 19 2008 Andrew Beekhof - 0.6.5-1 - Update source tarball to revision: b9fe723d1ac5 tip - Statistics: Changesets: 48 Diff: 37 files changed, 1204 insertions(+), 234 deletions(-) * Thu May 22 2008 Andrew Beekhof - 0.6.4-1 - Update source tarball to revision: 226d8e356924 tip - Statistics: Changesets: 55 Diff: 199 files changed, 7103 insertions(+), 12378 deletions(-) * Wed Apr 23 2008 Andrew Beekhof - 0.6.3-1 - Update source tarball to revision: fd8904c9bc67 tip - Statistics: Changesets: 117 Diff: 354 files changed, 19094 insertions(+), 11338 deletions(-) * Thu Feb 14 2008 Andrew Beekhof - 0.6.2-1 - Update source tarball to revision: 28b1a8c1868b tip - Statistics: Changesets: 11 Diff: 7 files changed, 58 insertions(+), 18 deletions(-) * Tue Feb 12 2008 Andrew Beekhof - 0.6.1-1 - Update source tarball to revision: e7152d1be933 tip - Statistics: Changesets: 25 Diff: 37 files changed, 1323 insertions(+), 227 deletions(-) * Mon Jan 14 2008 Andrew Beekhof - 0.6.0-2 - This is the first release of the Pacemaker Cluster Resource Manager formerly part of Heartbeat. - For those looking for the GUI, mgmtd, CIM or TSA components, they are now found in the new pacemaker-pygui project. Build dependancies prevent them from being included in Heartbeat (since the built-in CRM is no longer supported) and, being non-core components, are not included with Pacemaker. - Update source tarball to revision: c94b92d550cf - Statistics: Changesets: 347 Diff: 2272 files changed, 132508 insertions(+), 305991 deletions(-) - Test hardware: + 6-node vmware cluster (sles10-sp1/256Mb/vmware stonith) on a single host (opensuse10.3/2Gb/2.66Ghz Quad Core2) + 7-node EMC Centera cluster (sles10/512Mb/2Ghz Xeon/ssh stonith) - Notes: Heartbeat Stack + All testing was performed with STONITH enabled + The CRM was enabled using the "crm respawn" directive - Notes: OpenAIS Stack + This release contains a preview of support for the OpenAIS cluster stack + The current release of the OpenAIS project is missing two important patches that we require. OpenAIS packages containing these patches are available for most major distributions at: http://download.opensuse.org/repositories/server:/ha-clustering + The OpenAIS stack is not currently recommended for use in clusters that have shared data as STONITH support is not yet implimented + pingd is not yet available for use with the OpenAIS stack + 3 significant OpenAIS issues were found during testing of 4 and 6 node clusters. We are activly working together with the OpenAIS project to get these resolved. - Pending bugs encountered during testing: + OpenAIS #1736 - Openais membership took 20s to stabilize + Heartbeat #1750 - ipc_bufpool_update: magic number in head does not match + OpenAIS #1793 - Assertion failure in memb_state_gather_enter() + OpenAIS #1796 - Cluster message corruption * Mon Dec 10 2007 Andrew Beekhof - 0.6.0-1 - Initial opensuse package check-in