diff --git a/include/crm/pengine/internal.h b/include/crm/pengine/internal.h index f1ce3aed0d..346698c3d3 100644 --- a/include/crm/pengine/internal.h +++ b/include/crm/pengine/internal.h @@ -1,598 +1,600 @@ /* * Copyright 2004-2021 the Pacemaker project contributors * * The version control history for this file may have further details. * * This source code is licensed under the GNU Lesser General Public License * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY. */ #ifndef PE_INTERNAL__H # define PE_INTERNAL__H # include # include # include # include # include # define pe_rsc_info(rsc, fmt, args...) crm_log_tag(LOG_INFO, rsc ? rsc->id : "", fmt, ##args) # define pe_rsc_debug(rsc, fmt, args...) crm_log_tag(LOG_DEBUG, rsc ? rsc->id : "", fmt, ##args) # define pe_rsc_trace(rsc, fmt, args...) crm_log_tag(LOG_TRACE, rsc ? rsc->id : "", fmt, ##args) # define pe_err(fmt...) do { \ was_processing_error = TRUE; \ pcmk__config_err(fmt); \ } while (0) # define pe_warn(fmt...) do { \ was_processing_warning = TRUE; \ pcmk__config_warn(fmt); \ } while (0) # define pe_proc_err(fmt...) { was_processing_error = TRUE; crm_err(fmt); } # define pe_proc_warn(fmt...) { was_processing_warning = TRUE; crm_warn(fmt); } #define pe__set_working_set_flags(working_set, flags_to_set) do { \ (working_set)->flags = pcmk__set_flags_as(__func__, __LINE__, \ LOG_TRACE, "Working set", crm_system_name, \ (working_set)->flags, (flags_to_set), #flags_to_set); \ } while (0) #define pe__clear_working_set_flags(working_set, flags_to_clear) do { \ (working_set)->flags = pcmk__clear_flags_as(__func__, __LINE__, \ LOG_TRACE, "Working set", crm_system_name, \ (working_set)->flags, (flags_to_clear), #flags_to_clear); \ } while (0) #define pe__set_resource_flags(resource, flags_to_set) do { \ (resource)->flags = pcmk__set_flags_as(__func__, __LINE__, \ LOG_TRACE, "Resource", (resource)->id, (resource)->flags, \ (flags_to_set), #flags_to_set); \ } while (0) #define pe__clear_resource_flags(resource, flags_to_clear) do { \ (resource)->flags = pcmk__clear_flags_as(__func__, __LINE__, \ LOG_TRACE, "Resource", (resource)->id, (resource)->flags, \ (flags_to_clear), #flags_to_clear); \ } while (0) #define pe__set_action_flags(action, flags_to_set) do { \ (action)->flags = pcmk__set_flags_as(__func__, __LINE__, \ LOG_TRACE, \ "Action", (action)->uuid, \ (action)->flags, \ (flags_to_set), \ #flags_to_set); \ } while (0) #define pe__clear_action_flags(action, flags_to_clear) do { \ (action)->flags = pcmk__clear_flags_as(__func__, __LINE__, \ LOG_TRACE, \ "Action", (action)->uuid, \ (action)->flags, \ (flags_to_clear), \ #flags_to_clear); \ } while (0) #define pe__set_raw_action_flags(action_flags, action_name, flags_to_set) do { \ action_flags = pcmk__set_flags_as(__func__, __LINE__, \ LOG_TRACE, "Action", action_name, \ (action_flags), \ (flags_to_set), #flags_to_set); \ } while (0) #define pe__clear_raw_action_flags(action_flags, action_name, flags_to_clear) do { \ action_flags = pcmk__clear_flags_as(__func__, __LINE__, \ LOG_TRACE, \ "Action", action_name, \ (action_flags), \ (flags_to_clear), \ #flags_to_clear); \ } while (0) #define pe__set_action_flags_as(function, line, action, flags_to_set) do { \ (action)->flags = pcmk__set_flags_as((function), (line), \ LOG_TRACE, \ "Action", (action)->uuid, \ (action)->flags, \ (flags_to_set), \ #flags_to_set); \ } while (0) #define pe__clear_action_flags_as(function, line, action, flags_to_clear) do { \ (action)->flags = pcmk__clear_flags_as((function), (line), \ LOG_TRACE, \ "Action", (action)->uuid, \ (action)->flags, \ (flags_to_clear), \ #flags_to_clear); \ } while (0) #define pe__set_order_flags(order_flags, flags_to_set) do { \ order_flags = pcmk__set_flags_as(__func__, __LINE__, LOG_TRACE, \ "Ordering", "constraint", \ order_flags, (flags_to_set), \ #flags_to_set); \ } while (0) #define pe__clear_order_flags(order_flags, flags_to_clear) do { \ order_flags = pcmk__clear_flags_as(__func__, __LINE__, LOG_TRACE, \ "Ordering", "constraint", \ order_flags, (flags_to_clear), \ #flags_to_clear); \ } while (0) #define pe__set_graph_flags(graph_flags, gr_action, flags_to_set) do { \ graph_flags = pcmk__set_flags_as(__func__, __LINE__, \ LOG_TRACE, "Graph", \ (gr_action)->uuid, graph_flags, \ (flags_to_set), #flags_to_set); \ } while (0) #define pe__clear_graph_flags(graph_flags, gr_action, flags_to_clear) do { \ graph_flags = pcmk__clear_flags_as(__func__, __LINE__, \ LOG_TRACE, "Graph", \ (gr_action)->uuid, graph_flags, \ (flags_to_clear), #flags_to_clear); \ } while (0) // Some warnings we don't want to print every transition enum pe_warn_once_e { pe_wo_blind = (1 << 0), pe_wo_restart_type = (1 << 1), pe_wo_role_after = (1 << 2), pe_wo_poweroff = (1 << 3), pe_wo_require_all = (1 << 4), pe_wo_order_score = (1 << 5), pe_wo_neg_threshold = (1 << 6), pe_wo_remove_after = (1 << 7), }; extern uint32_t pe_wo; #define pe_warn_once(pe_wo_bit, fmt...) do { \ if (!pcmk_is_set(pe_wo, pe_wo_bit)) { \ if (pe_wo_bit == pe_wo_blind) { \ crm_warn(fmt); \ } else { \ pe_warn(fmt); \ } \ pe_wo = pcmk__set_flags_as(__func__, __LINE__, LOG_TRACE, \ "Warn-once", "logging", pe_wo, \ (pe_wo_bit), #pe_wo_bit); \ } \ } while (0); typedef struct pe__location_constraint_s { char *id; // Constraint XML ID pe_resource_t *rsc_lh; // Resource being located enum rsc_role_e role_filter; // Role to locate enum pe_discover_e discover_mode; // Resource discovery GList *node_list_rh; // List of pe_node_t* } pe__location_t; typedef struct pe__order_constraint_s { int id; enum pe_ordering type; void *lh_opaque; pe_resource_t *lh_rsc; pe_action_t *lh_action; char *lh_action_task; void *rh_opaque; pe_resource_t *rh_rsc; pe_action_t *rh_action; char *rh_action_task; } pe__ordering_t; typedef struct notify_data_s { GSList *keys; // Environment variable name/value pairs const char *action; pe_action_t *pre; pe_action_t *post; pe_action_t *pre_done; pe_action_t *post_done; GList *active; /* notify_entry_t* */ GList *inactive; /* notify_entry_t* */ GList *start; /* notify_entry_t* */ GList *stop; /* notify_entry_t* */ GList *demote; /* notify_entry_t* */ GList *promote; /* notify_entry_t* */ GList *promoted; /* notify_entry_t* */ GList *unpromoted; /* notify_entry_t* */ GHashTable *allowed_nodes; } notify_data_t; bool pe_can_fence(pe_working_set_t *data_set, pe_node_t *node); int pe__add_scores(int score1, int score2); void add_hash_param(GHashTable * hash, const char *name, const char *value); char *native_parameter(pe_resource_t * rsc, pe_node_t * node, gboolean create, const char *name, pe_working_set_t * data_set); pe_node_t *native_location(const pe_resource_t *rsc, GList **list, int current); void pe_metadata(void); void verify_pe_options(GHashTable * options); void common_update_score(pe_resource_t * rsc, const char *id, int score); void native_add_running(pe_resource_t * rsc, pe_node_t * node, pe_working_set_t * data_set, gboolean failed); gboolean native_unpack(pe_resource_t * rsc, pe_working_set_t * data_set); gboolean group_unpack(pe_resource_t * rsc, pe_working_set_t * data_set); gboolean clone_unpack(pe_resource_t * rsc, pe_working_set_t * data_set); gboolean pe__unpack_bundle(pe_resource_t *rsc, pe_working_set_t *data_set); pe_resource_t *native_find_rsc(pe_resource_t *rsc, const char *id, const pe_node_t *node, int flags); gboolean native_active(pe_resource_t * rsc, gboolean all); gboolean group_active(pe_resource_t * rsc, gboolean all); gboolean clone_active(pe_resource_t * rsc, gboolean all); gboolean pe__bundle_active(pe_resource_t *rsc, gboolean all); void native_print(pe_resource_t * rsc, const char *pre_text, long options, void *print_data); void group_print(pe_resource_t * rsc, const char *pre_text, long options, void *print_data); void clone_print(pe_resource_t * rsc, const char *pre_text, long options, void *print_data); void pe__print_bundle(pe_resource_t *rsc, const char *pre_text, long options, void *print_data); gchar * pcmk__native_output_string(pe_resource_t *rsc, const char *name, pe_node_t *node, long options, const char *target_role, bool show_nodes); int pe__name_and_nvpairs_xml(pcmk__output_t *out, bool is_list, const char *tag_name , size_t pairs_count, ...); char *pe__node_display_name(pe_node_t *node, bool print_detail); static inline const char * pe__rsc_bool_str(pe_resource_t *rsc, uint64_t rsc_flag) { return pcmk__btoa(pcmk_is_set(rsc->flags, rsc_flag)); } int pe__clone_xml(pcmk__output_t *out, va_list args); int pe__clone_html(pcmk__output_t *out, va_list args); int pe__clone_text(pcmk__output_t *out, va_list args); int pe__group_xml(pcmk__output_t *out, va_list args); int pe__group_html(pcmk__output_t *out, va_list args); int pe__group_text(pcmk__output_t *out, va_list args); int pe__bundle_xml(pcmk__output_t *out, va_list args); int pe__bundle_html(pcmk__output_t *out, va_list args); int pe__bundle_text(pcmk__output_t *out, va_list args); int pe__node_html(pcmk__output_t *out, va_list args); int pe__node_text(pcmk__output_t *out, va_list args); int pe__node_xml(pcmk__output_t *out, va_list args); int pe__resource_xml(pcmk__output_t *out, va_list args); int pe__resource_html(pcmk__output_t *out, va_list args); int pe__resource_text(pcmk__output_t *out, va_list args); /* Exported for crm_mon to reference */ int pe__ban_text(pcmk__output_t *out, va_list args); int pe__cluster_counts_text(pcmk__output_t *out, va_list args); int pe__cluster_dc_text(pcmk__output_t *out, va_list args); int pe__cluster_maint_mode_text(pcmk__output_t *out, va_list args); int pe__cluster_options_text(pcmk__output_t *out, va_list args); int pe__cluster_stack_text(pcmk__output_t *out, va_list args); int pe__cluster_summary(pcmk__output_t *out, va_list args); int pe__cluster_times_text(pcmk__output_t *out, va_list args); int pe__failed_action_text(pcmk__output_t *out, va_list args); int pe__node_attribute_text(pcmk__output_t *out, va_list args); int pe__node_list_text(pcmk__output_t *out, va_list args); int pe__op_history_text(pcmk__output_t *out, va_list args); int pe__resource_history_text(pcmk__output_t *out, va_list args); int pe__ticket_text(pcmk__output_t *out, va_list args); void native_free(pe_resource_t * rsc); void group_free(pe_resource_t * rsc); void clone_free(pe_resource_t * rsc); void pe__free_bundle(pe_resource_t *rsc); enum rsc_role_e native_resource_state(const pe_resource_t * rsc, gboolean current); enum rsc_role_e group_resource_state(const pe_resource_t * rsc, gboolean current); enum rsc_role_e clone_resource_state(const pe_resource_t * rsc, gboolean current); enum rsc_role_e pe__bundle_resource_state(const pe_resource_t *rsc, gboolean current); void pe__count_common(pe_resource_t *rsc); void pe__count_bundle(pe_resource_t *rsc); gboolean common_unpack(xmlNode * xml_obj, pe_resource_t ** rsc, pe_resource_t * parent, pe_working_set_t * data_set); void common_free(pe_resource_t * rsc); pe_node_t *pe__copy_node(const pe_node_t *this_node); extern time_t get_effective_time(pe_working_set_t * data_set); /* Failure handling utilities (from failcounts.c) */ // bit flags for fail count handling options enum pe_fc_flags_e { pe_fc_default = (1 << 0), pe_fc_effective = (1 << 1), // don't count expired failures pe_fc_fillers = (1 << 2), // if container, include filler failures in count }; int pe_get_failcount(pe_node_t *node, pe_resource_t *rsc, time_t *last_failure, uint32_t flags, xmlNode *xml_op, pe_working_set_t *data_set); pe_action_t *pe__clear_failcount(pe_resource_t *rsc, pe_node_t *node, const char *reason, pe_working_set_t *data_set); /* Functions for finding/counting a resource's active nodes */ pe_node_t *pe__find_active_on(const pe_resource_t *rsc, unsigned int *count_all, unsigned int *count_clean); pe_node_t *pe__find_active_requires(const pe_resource_t *rsc, unsigned int *count); static inline pe_node_t * pe__current_node(const pe_resource_t *rsc) { return pe__find_active_on(rsc, NULL, NULL); } /* Binary like operators for lists of nodes */ extern void node_list_exclude(GHashTable * list, GList *list2, gboolean merge_scores); GHashTable *pe__node_list2table(GList *list); static inline gpointer pe_hash_table_lookup(GHashTable * hash, gconstpointer key) { if (hash) { return g_hash_table_lookup(hash, key); } return NULL; } extern pe_action_t *get_pseudo_op(const char *name, pe_working_set_t * data_set); extern gboolean order_actions(pe_action_t * lh_action, pe_action_t * rh_action, enum pe_ordering order); /* Printing functions for debug */ extern void print_str_str(gpointer key, gpointer value, gpointer user_data); extern void pe__output_node(pe_node_t * node, gboolean details, pcmk__output_t *out); void pe__show_node_weights_as(const char *file, const char *function, int line, bool to_log, pe_resource_t *rsc, const char *comment, GHashTable *nodes, pe_working_set_t *data_set); #define pe__show_node_weights(level, rsc, text, nodes, data_set) \ pe__show_node_weights_as(__FILE__, __func__, __LINE__, \ (level), (rsc), (text), (nodes), (data_set)) /* Sorting functions */ extern gint sort_rsc_priority(gconstpointer a, gconstpointer b); extern gint sort_rsc_index(gconstpointer a, gconstpointer b); extern xmlNode *find_rsc_op_entry(pe_resource_t * rsc, const char *key); extern pe_action_t *custom_action(pe_resource_t * rsc, char *key, const char *task, pe_node_t * on_node, gboolean optional, gboolean foo, pe_working_set_t * data_set); # define delete_key(rsc) pcmk__op_key(rsc->id, CRMD_ACTION_DELETE, 0) # define delete_action(rsc, node, optional) custom_action( \ rsc, delete_key(rsc), CRMD_ACTION_DELETE, node, \ optional, TRUE, data_set); # define stopped_key(rsc) pcmk__op_key(rsc->id, CRMD_ACTION_STOPPED, 0) # define stopped_action(rsc, node, optional) custom_action( \ rsc, stopped_key(rsc), CRMD_ACTION_STOPPED, node, \ optional, TRUE, data_set); # define stop_key(rsc) pcmk__op_key(rsc->id, CRMD_ACTION_STOP, 0) # define stop_action(rsc, node, optional) custom_action( \ rsc, stop_key(rsc), CRMD_ACTION_STOP, node, \ optional, TRUE, data_set); # define reload_key(rsc) pcmk__op_key(rsc->id, CRMD_ACTION_RELOAD_AGENT, 0) # define start_key(rsc) pcmk__op_key(rsc->id, CRMD_ACTION_START, 0) # define start_action(rsc, node, optional) custom_action( \ rsc, start_key(rsc), CRMD_ACTION_START, node, \ optional, TRUE, data_set) # define started_key(rsc) pcmk__op_key(rsc->id, CRMD_ACTION_STARTED, 0) # define started_action(rsc, node, optional) custom_action( \ rsc, started_key(rsc), CRMD_ACTION_STARTED, node, \ optional, TRUE, data_set) # define promote_key(rsc) pcmk__op_key(rsc->id, CRMD_ACTION_PROMOTE, 0) # define promote_action(rsc, node, optional) custom_action( \ rsc, promote_key(rsc), CRMD_ACTION_PROMOTE, node, \ optional, TRUE, data_set) # define promoted_key(rsc) pcmk__op_key(rsc->id, CRMD_ACTION_PROMOTED, 0) # define promoted_action(rsc, node, optional) custom_action( \ rsc, promoted_key(rsc), CRMD_ACTION_PROMOTED, node, \ optional, TRUE, data_set) # define demote_key(rsc) pcmk__op_key(rsc->id, CRMD_ACTION_DEMOTE, 0) # define demote_action(rsc, node, optional) custom_action( \ rsc, demote_key(rsc), CRMD_ACTION_DEMOTE, node, \ optional, TRUE, data_set) # define demoted_key(rsc) pcmk__op_key(rsc->id, CRMD_ACTION_DEMOTED, 0) # define demoted_action(rsc, node, optional) custom_action( \ rsc, demoted_key(rsc), CRMD_ACTION_DEMOTED, node, \ optional, TRUE, data_set) extern int pe_get_configured_timeout(pe_resource_t *rsc, const char *action, pe_working_set_t *data_set); extern pe_action_t *find_first_action(GList *input, const char *uuid, const char *task, pe_node_t * on_node); extern enum action_tasks get_complex_task(pe_resource_t * rsc, const char *name, gboolean allow_non_atomic); extern GList *find_actions(GList *input, const char *key, const pe_node_t *on_node); GList *find_actions_exact(GList *input, const char *key, const pe_node_t *on_node); extern GList *find_recurring_actions(GList *input, pe_node_t * not_on_node); GList *pe__resource_actions(const pe_resource_t *rsc, const pe_node_t *node, const char *task, bool require_node); extern void pe_free_action(pe_action_t * action); extern void resource_location(pe_resource_t * rsc, pe_node_t * node, int score, const char *tag, pe_working_set_t * data_set); extern gint sort_op_by_callid(gconstpointer a, gconstpointer b); extern gboolean get_target_role(pe_resource_t * rsc, enum rsc_role_e *role); extern pe_resource_t *find_clone_instance(pe_resource_t * rsc, const char *sub_id, pe_working_set_t * data_set); extern void destroy_ticket(gpointer data); extern pe_ticket_t *ticket_new(const char *ticket_id, pe_working_set_t * data_set); // Resources for manipulating resource names const char *pe_base_name_end(const char *id); char *clone_strip(const char *last_rsc_id); char *clone_zero(const char *last_rsc_id); static inline bool pe_base_name_eq(pe_resource_t *rsc, const char *id) { if (id && rsc && rsc->id) { // Number of characters in rsc->id before any clone suffix size_t base_len = pe_base_name_end(rsc->id) - rsc->id + 1; return (strlen(id) == base_len) && !strncmp(id, rsc->id, base_len); } return FALSE; } int pe__target_rc_from_xml(xmlNode *xml_op); gint sort_node_uname(gconstpointer a, gconstpointer b); bool is_set_recursive(pe_resource_t * rsc, long long flag, bool any); enum rsc_digest_cmp_val { /*! Digests are the same */ RSC_DIGEST_MATCH = 0, /*! Params that require a restart changed */ RSC_DIGEST_RESTART, /*! Some parameter changed. */ RSC_DIGEST_ALL, /*! rsc op didn't have a digest associated with it, so * it is unknown if parameters changed or not. */ RSC_DIGEST_UNKNOWN, }; typedef struct op_digest_cache_s { enum rsc_digest_cmp_val rc; xmlNode *params_all; xmlNode *params_secure; xmlNode *params_restart; char *digest_all_calc; char *digest_secure_calc; char *digest_restart_calc; } op_digest_cache_t; op_digest_cache_t *pe__calculate_digests(pe_resource_t *rsc, const char *task, guint *interval_ms, pe_node_t *node, xmlNode *xml_op, GHashTable *overrides, bool calc_secure, pe_working_set_t *data_set); void pe__free_digests(gpointer ptr); op_digest_cache_t *rsc_action_digest_cmp(pe_resource_t * rsc, xmlNode * xml_op, pe_node_t * node, pe_working_set_t * data_set); pe_action_t *pe_fence_op(pe_node_t * node, const char *op, bool optional, const char *reason, bool priority_delay, pe_working_set_t * data_set); void trigger_unfencing( pe_resource_t * rsc, pe_node_t *node, const char *reason, pe_action_t *dependency, pe_working_set_t * data_set); void pe_action_set_reason(pe_action_t *action, const char *reason, bool overwrite); void pe_action_set_flag_reason(const char *function, long line, pe_action_t *action, pe_action_t *reason, const char *text, enum pe_action_flags flags, bool overwrite); #define pe_action_required(action, reason, text) \ pe_action_set_flag_reason(__func__, __LINE__, action, reason, text, \ pe_action_optional, FALSE) #define pe_action_implies(action, reason, flag) \ pe_action_set_flag_reason(__func__, __LINE__, action, reason, NULL, \ flag, FALSE) void pe__set_resource_flags_recursive(pe_resource_t *rsc, uint64_t flags); void pe__clear_resource_flags_recursive(pe_resource_t *rsc, uint64_t flags); void pe__clear_resource_flags_on_all(pe_working_set_t *data_set, uint64_t flag); gboolean add_tag_ref(GHashTable * tags, const char * tag_name, const char * obj_ref); void print_rscs_brief(GList *rsc_list, const char * pre_text, long options, void * print_data, gboolean print_all); int pe__rscs_brief_output(pcmk__output_t *out, GList *rsc_list, long options, gboolean print_all); void pe_fence_node(pe_working_set_t * data_set, pe_node_t * node, const char *reason, bool priority_delay); pe_node_t *pe_create_node(const char *id, const char *uname, const char *type, const char *score, pe_working_set_t * data_set); void common_print(pe_resource_t * rsc, const char *pre_text, const char *name, pe_node_t *node, long options, void *print_data); int pe__common_output_text(pcmk__output_t *out, pe_resource_t * rsc, const char *name, pe_node_t *node, long options); int pe__common_output_html(pcmk__output_t *out, pe_resource_t * rsc, const char *name, pe_node_t *node, long options); pe_resource_t *pe__find_bundle_replica(const pe_resource_t *bundle, const pe_node_t *node); bool pe__bundle_needs_remote_name(pe_resource_t *rsc, pe_working_set_t *data_set); const char *pe__add_bundle_remote_name(pe_resource_t *rsc, pe_working_set_t *data_set, xmlNode *xml, const char *field); const char *pe_node_attribute_calculated(const pe_node_t *node, const char *name, const pe_resource_t *rsc); const char *pe_node_attribute_raw(pe_node_t *node, const char *name); bool pe__is_universal_clone(pe_resource_t *rsc, pe_working_set_t *data_set); void pe__add_param_check(xmlNode *rsc_op, pe_resource_t *rsc, pe_node_t *node, enum pe_check_parameters, pe_working_set_t *data_set); void pe__foreach_param_check(pe_working_set_t *data_set, void (*cb)(pe_resource_t*, pe_node_t*, xmlNode*, enum pe_check_parameters, pe_working_set_t*)); void pe__free_param_checks(pe_working_set_t *data_set); bool pe__shutdown_requested(pe_node_t *node); void pe__update_recheck_time(time_t recheck, pe_working_set_t *data_set); /*! * \internal * \brief Register xml formatting message functions. */ void pe__register_messages(pcmk__output_t *out); void pe__unpack_dataset_nvpairs(xmlNode *xml_obj, const char *set_name, pe_rule_eval_data_t *rule_data, GHashTable *hash, const char *always_first, gboolean overwrite, pe_working_set_t *data_set); bool pe__resource_is_disabled(pe_resource_t *rsc); pe_action_t *pe__clear_resource_history(pe_resource_t *rsc, pe_node_t *node, pe_working_set_t *data_set); GList *pe__rscs_with_tag(pe_working_set_t *data_set, const char *tag_name); GList *pe__unames_with_tag(pe_working_set_t *data_set, const char *tag_name); bool pe__rsc_has_tag(pe_working_set_t *data_set, const char *rsc, const char *tag); bool pe__uname_has_tag(pe_working_set_t *data_set, const char *node, const char *tag); bool pe__rsc_running_on_any_node_in_list(pe_resource_t *rsc, GList *node_list); GList *pe__filter_rsc_list(GList *rscs, GList *filter); +GList * pe__build_node_name_list(pe_working_set_t *data_set, const char *s); +GList * pe__build_rsc_list(pe_working_set_t *data_set, const char *s); bool pcmk__rsc_filtered_by_node(pe_resource_t *rsc, GList *only_node); gboolean pe__bundle_is_filtered(pe_resource_t *rsc, GList *only_rsc, gboolean check_parent); gboolean pe__clone_is_filtered(pe_resource_t *rsc, GList *only_rsc, gboolean check_parent); gboolean pe__group_is_filtered(pe_resource_t *rsc, GList *only_rsc, gboolean check_parent); gboolean pe__native_is_filtered(pe_resource_t *rsc, GList *only_rsc, gboolean check_parent); #endif diff --git a/lib/pengine/pe_output.c b/lib/pengine/pe_output.c index 48139844b1..b641bc64e3 100644 --- a/lib/pengine/pe_output.c +++ b/lib/pengine/pe_output.c @@ -1,2490 +1,2806 @@ /* * Copyright 2019-2021 the Pacemaker project contributors * * The version control history for this file may have further details. * * This source code is licensed under the GNU Lesser General Public License * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY. */ #include #include #include +#include #include #include /* Never display node attributes whose name starts with one of these prefixes */ #define FILTER_STR { PCMK__FAIL_COUNT_PREFIX, PCMK__LAST_FAILURE_PREFIX, \ "shutdown", "terminate", "standby", "probe_complete", \ "#", NULL } static int compare_attribute(gconstpointer a, gconstpointer b) { int rc; rc = strcmp((const char *)a, (const char *)b); return rc; } /*! * \internal * \brief Determine whether extended information about an attribute should be added. * * \param[in] node Node that ran this resource. * \param[in] rsc_list The list of resources for this node. * \param[in] attrname The attribute to find. * \param[out] expected_score The expected value for this attribute. * * \return TRUE if extended information should be printed, FALSE otherwise * \note Currently, extended information is only supported for ping/pingd * resources, for which a message will be printed if connectivity is lost * or degraded. */ static gboolean add_extra_info(pe_node_t *node, GList *rsc_list, pe_working_set_t *data_set, const char *attrname, int *expected_score) { GList *gIter = NULL; for (gIter = rsc_list; gIter != NULL; gIter = gIter->next) { pe_resource_t *rsc = (pe_resource_t *) gIter->data; const char *type = g_hash_table_lookup(rsc->meta, "type"); const char *name = NULL; GHashTable *params = NULL; if (rsc->children != NULL) { if (add_extra_info(node, rsc->children, data_set, attrname, expected_score)) { return TRUE; } } if (!pcmk__strcase_any_of(type, "ping", "pingd", NULL)) { continue; } params = pe_rsc_params(rsc, node, data_set); name = g_hash_table_lookup(params, "name"); if (name == NULL) { name = "pingd"; } /* To identify the resource with the attribute name. */ if (pcmk__str_eq(name, attrname, pcmk__str_casei)) { int host_list_num = 0; const char *hosts = g_hash_table_lookup(params, "host_list"); const char *multiplier = g_hash_table_lookup(params, "multiplier"); int multiplier_i; if (hosts) { char **host_list = g_strsplit(hosts, " ", 0); host_list_num = g_strv_length(host_list); g_strfreev(host_list); } if ((multiplier == NULL) || (pcmk__scan_min_int(multiplier, &multiplier_i, INT_MIN) != pcmk_rc_ok)) { /* The ocf:pacemaker:ping resource agent defaults multiplier to * 1. The agent currently does not handle invalid text, but it * should, and this would be a reasonable choice ... */ multiplier_i = 1; } *expected_score = host_list_num * multiplier_i; return TRUE; } } return FALSE; } static GList * filter_attr_list(GList *attr_list, char *name) { int i; const char *filt_str[] = FILTER_STR; CRM_CHECK(name != NULL, return attr_list); /* filtering automatic attributes */ for (i = 0; filt_str[i] != NULL; i++) { if (g_str_has_prefix(name, filt_str[i])) { return attr_list; } } return g_list_insert_sorted(attr_list, name, compare_attribute); } +static GList * +get_operation_list(xmlNode *rsc_entry) { + GList *op_list = NULL; + xmlNode *rsc_op = NULL; + + for (rsc_op = pcmk__xe_first_child(rsc_entry); rsc_op != NULL; + rsc_op = pcmk__xe_next(rsc_op)) { + const char *task = crm_element_value(rsc_op, XML_LRM_ATTR_TASK); + const char *interval_ms_s = crm_element_value(rsc_op, + XML_LRM_ATTR_INTERVAL_MS); + const char *op_rc = crm_element_value(rsc_op, XML_LRM_ATTR_RC); + int op_rc_i; + + pcmk__scan_min_int(op_rc, &op_rc_i, 0); + + /* Display 0-interval monitors as "probe" */ + if (pcmk__str_eq(task, CRMD_ACTION_STATUS, pcmk__str_casei) + && pcmk__str_eq(interval_ms_s, "0", pcmk__str_null_matches | pcmk__str_casei)) { + task = "probe"; + } + + /* Ignore notifies and some probes */ + if (pcmk__str_eq(task, CRMD_ACTION_NOTIFY, pcmk__str_casei) || (pcmk__str_eq(task, "probe", pcmk__str_casei) && (op_rc_i == 7))) { + continue; + } + + if (pcmk__str_eq((const char *)rsc_op->name, XML_LRM_TAG_RSC_OP, pcmk__str_none)) { + op_list = g_list_append(op_list, rsc_op); + } + } + + op_list = g_list_sort(op_list, sort_op_by_callid); + return op_list; +} + static void add_dump_node(gpointer key, gpointer value, gpointer user_data) { xmlNodePtr node = user_data; pcmk_create_xml_text_node(node, (const char *) key, (const char *) value); } static void append_dump_text(gpointer key, gpointer value, gpointer user_data) { char **dump_text = user_data; char *new_text = crm_strdup_printf("%s %s=%s", *dump_text, (char *)key, (char *)value); free(*dump_text); *dump_text = new_text; } static char * failed_action_string(xmlNodePtr xml_op) { const char *op_key = crm_element_value(xml_op, XML_LRM_ATTR_TASK_KEY); int rc; int status; const char *exit_reason = crm_element_value(xml_op, XML_LRM_ATTR_EXIT_REASON); time_t last_change = 0; pcmk__scan_min_int(crm_element_value(xml_op, XML_LRM_ATTR_RC), &rc, 0); pcmk__scan_min_int(crm_element_value(xml_op, XML_LRM_ATTR_OPSTATUS), &status, 0); if (crm_element_value_epoch(xml_op, XML_RSC_OP_LAST_CHANGE, &last_change) == pcmk_ok) { crm_time_t *crm_when = crm_time_new(NULL); char *time_s = NULL; char *buf = NULL; crm_time_set_timet(crm_when, &last_change); time_s = crm_time_as_string(crm_when, crm_time_log_date | crm_time_log_timeofday | crm_time_log_with_timezone); buf = crm_strdup_printf("%s on %s '%s' (%d): call=%s, status='%s', " "exitreason='%s', " XML_RSC_OP_LAST_CHANGE "='%s', queued=%sms, exec=%sms", op_key ? op_key : ID(xml_op), crm_element_value(xml_op, XML_ATTR_UNAME), services_ocf_exitcode_str(rc), rc, crm_element_value(xml_op, XML_LRM_ATTR_CALLID), services_lrm_status_str(status), exit_reason ? exit_reason : "none", time_s, crm_element_value(xml_op, XML_RSC_OP_T_QUEUE), crm_element_value(xml_op, XML_RSC_OP_T_EXEC)); crm_time_free(crm_when); free(time_s); return buf; } else { return crm_strdup_printf("%s on %s '%s' (%d): call=%s, status=%s, exitreason='%s'", op_key ? op_key : ID(xml_op), crm_element_value(xml_op, XML_ATTR_UNAME), services_ocf_exitcode_str(rc), rc, crm_element_value(xml_op, XML_LRM_ATTR_CALLID), services_lrm_status_str(status), exit_reason ? exit_reason : "none"); } } static const char * get_cluster_stack(pe_working_set_t *data_set) { xmlNode *stack = get_xpath_object("//nvpair[@name='cluster-infrastructure']", data_set->input, LOG_DEBUG); return stack? crm_element_value(stack, XML_NVPAIR_ATTR_VALUE) : "unknown"; } static char * last_changed_string(const char *last_written, const char *user, const char *client, const char *origin) { if (last_written != NULL || user != NULL || client != NULL || origin != NULL) { return crm_strdup_printf("%s%s%s%s%s%s%s", last_written ? last_written : "", user ? " by " : "", user ? user : "", client ? " via " : "", client ? client : "", origin ? " on " : "", origin ? origin : ""); } else { return strdup(""); } } static char * op_history_string(xmlNode *xml_op, const char *task, const char *interval_ms_s, int rc, gboolean print_timing) { const char *call = crm_element_value(xml_op, XML_LRM_ATTR_CALLID); char *interval_str = NULL; char *buf = NULL; if (interval_ms_s && !pcmk__str_eq(interval_ms_s, "0", pcmk__str_casei)) { char *pair = pcmk__format_nvpair("interval", interval_ms_s, "ms"); interval_str = crm_strdup_printf(" %s", pair); free(pair); } if (print_timing) { char *last_change_str = NULL; char *exec_str = NULL; char *queue_str = NULL; const char *value = NULL; time_t epoch = 0; if ((crm_element_value_epoch(xml_op, XML_RSC_OP_LAST_CHANGE, &epoch) == pcmk_ok) && (epoch > 0)) { char *time = pcmk__format_named_time(XML_RSC_OP_LAST_CHANGE, epoch); last_change_str = crm_strdup_printf(" %s", time); free(time); } value = crm_element_value(xml_op, XML_RSC_OP_T_EXEC); if (value) { char *pair = pcmk__format_nvpair(XML_RSC_OP_T_EXEC, value, "ms"); exec_str = crm_strdup_printf(" %s", pair); free(pair); } value = crm_element_value(xml_op, XML_RSC_OP_T_QUEUE); if (value) { char *pair = pcmk__format_nvpair(XML_RSC_OP_T_QUEUE, value, "ms"); queue_str = crm_strdup_printf(" %s", pair); free(pair); } buf = crm_strdup_printf("(%s) %s:%s%s%s%s rc=%d (%s)", call, task, interval_str ? interval_str : "", last_change_str ? last_change_str : "", exec_str ? exec_str : "", queue_str ? queue_str : "", rc, services_ocf_exitcode_str(rc)); if (last_change_str) { free(last_change_str); } if (exec_str) { free(exec_str); } if (queue_str) { free(queue_str); } } else { buf = crm_strdup_printf("(%s) %s%s%s", call, task, interval_str ? ":" : "", interval_str ? interval_str : ""); } if (interval_str) { free(interval_str); } return buf; } static char * resource_history_string(pe_resource_t *rsc, const char *rsc_id, gboolean all, int failcount, time_t last_failure) { char *buf = NULL; if (rsc == NULL) { buf = crm_strdup_printf("%s: orphan", rsc_id); } else if (all || failcount || last_failure > 0) { char *failcount_s = NULL; char *lastfail_s = NULL; if (failcount > 0) { failcount_s = crm_strdup_printf(" %s=%d", PCMK__FAIL_COUNT_PREFIX, failcount); } else { failcount_s = strdup(""); } if (last_failure > 0) { lastfail_s = crm_strdup_printf(" %s='%s'", PCMK__LAST_FAILURE_PREFIX, pcmk__epoch2str(&last_failure)); } buf = crm_strdup_printf("%s: migration-threshold=%d%s%s", rsc_id, rsc->migration_threshold, failcount_s, lastfail_s? lastfail_s : ""); free(failcount_s); free(lastfail_s); } else { buf = crm_strdup_printf("%s:", rsc_id); } return buf; } PCMK__OUTPUT_ARGS("cluster-summary", "pe_working_set_t *", "gboolean", "gboolean", "gboolean", "gboolean", "gboolean", "gboolean") int pe__cluster_summary(pcmk__output_t *out, va_list args) { pe_working_set_t *data_set = va_arg(args, pe_working_set_t *); gboolean print_clone_detail = va_arg(args, gboolean); gboolean show_stack = va_arg(args, gboolean); gboolean show_dc = va_arg(args, gboolean); gboolean show_times = va_arg(args, gboolean); gboolean show_counts = va_arg(args, gboolean); gboolean show_options = va_arg(args, gboolean); int rc = pcmk_rc_no_output; const char *stack_s = get_cluster_stack(data_set); if (show_stack) { PCMK__OUTPUT_LIST_HEADER(out, FALSE, rc, "Cluster Summary"); out->message(out, "cluster-stack", stack_s); } /* Always print DC if none, even if not requested */ if (data_set->dc_node == NULL || show_dc) { xmlNode *dc_version = get_xpath_object("//nvpair[@name='dc-version']", data_set->input, LOG_DEBUG); const char *dc_version_s = dc_version? crm_element_value(dc_version, XML_NVPAIR_ATTR_VALUE) : NULL; const char *quorum = crm_element_value(data_set->input, XML_ATTR_HAVE_QUORUM); char *dc_name = data_set->dc_node ? pe__node_display_name(data_set->dc_node, print_clone_detail) : NULL; PCMK__OUTPUT_LIST_HEADER(out, FALSE, rc, "Cluster Summary"); out->message(out, "cluster-dc", data_set->dc_node, quorum, dc_version_s, dc_name); free(dc_name); } if (show_times) { const char *last_written = crm_element_value(data_set->input, XML_CIB_ATTR_WRITTEN); const char *user = crm_element_value(data_set->input, XML_ATTR_UPDATE_USER); const char *client = crm_element_value(data_set->input, XML_ATTR_UPDATE_CLIENT); const char *origin = crm_element_value(data_set->input, XML_ATTR_UPDATE_ORIG); PCMK__OUTPUT_LIST_HEADER(out, FALSE, rc, "Cluster Summary"); out->message(out, "cluster-times", last_written, user, client, origin); } if (show_counts) { PCMK__OUTPUT_LIST_HEADER(out, FALSE, rc, "Cluster Summary"); out->message(out, "cluster-counts", g_list_length(data_set->nodes), data_set->ninstances, data_set->disabled_resources, data_set->blocked_resources); } if (show_options) { PCMK__OUTPUT_LIST_HEADER(out, FALSE, rc, "Cluster Summary"); out->message(out, "cluster-options", data_set); } PCMK__OUTPUT_LIST_FOOTER(out, rc); if (out->message(out, "maint-mode", data_set->flags) == pcmk_rc_ok) { rc = pcmk_rc_ok; } return rc; } PCMK__OUTPUT_ARGS("cluster-summary", "pe_working_set_t *", "gboolean", "gboolean", "gboolean", "gboolean", "gboolean", "gboolean") static int cluster_summary_html(pcmk__output_t *out, va_list args) { pe_working_set_t *data_set = va_arg(args, pe_working_set_t *); gboolean print_clone_detail = va_arg(args, gboolean); gboolean show_stack = va_arg(args, gboolean); gboolean show_dc = va_arg(args, gboolean); gboolean show_times = va_arg(args, gboolean); gboolean show_counts = va_arg(args, gboolean); gboolean show_options = va_arg(args, gboolean); int rc = pcmk_rc_no_output; const char *stack_s = get_cluster_stack(data_set); if (show_stack) { PCMK__OUTPUT_LIST_HEADER(out, FALSE, rc, "Cluster Summary"); out->message(out, "cluster-stack", stack_s); } /* Always print DC if none, even if not requested */ if (data_set->dc_node == NULL || show_dc) { xmlNode *dc_version = get_xpath_object("//nvpair[@name='dc-version']", data_set->input, LOG_DEBUG); const char *dc_version_s = dc_version? crm_element_value(dc_version, XML_NVPAIR_ATTR_VALUE) : NULL; const char *quorum = crm_element_value(data_set->input, XML_ATTR_HAVE_QUORUM); char *dc_name = data_set->dc_node ? pe__node_display_name(data_set->dc_node, print_clone_detail) : NULL; PCMK__OUTPUT_LIST_HEADER(out, FALSE, rc, "Cluster Summary"); out->message(out, "cluster-dc", data_set->dc_node, quorum, dc_version_s, dc_name); free(dc_name); } if (show_times) { const char *last_written = crm_element_value(data_set->input, XML_CIB_ATTR_WRITTEN); const char *user = crm_element_value(data_set->input, XML_ATTR_UPDATE_USER); const char *client = crm_element_value(data_set->input, XML_ATTR_UPDATE_CLIENT); const char *origin = crm_element_value(data_set->input, XML_ATTR_UPDATE_ORIG); PCMK__OUTPUT_LIST_HEADER(out, FALSE, rc, "Cluster Summary"); out->message(out, "cluster-times", last_written, user, client, origin); } if (show_counts) { PCMK__OUTPUT_LIST_HEADER(out, FALSE, rc, "Cluster Summary"); out->message(out, "cluster-counts", g_list_length(data_set->nodes), data_set->ninstances, data_set->disabled_resources, data_set->blocked_resources); } if (show_options) { /* Kind of a hack - close the list we may have opened earlier in this * function so we can put all the options into their own list. We * only want to do this on HTML output, though. */ PCMK__OUTPUT_LIST_FOOTER(out, rc); out->begin_list(out, NULL, NULL, "Config Options"); out->message(out, "cluster-options", data_set); } PCMK__OUTPUT_LIST_FOOTER(out, rc); if (out->message(out, "maint-mode", data_set->flags) == pcmk_rc_ok) { rc = pcmk_rc_ok; } return rc; } char * pe__node_display_name(pe_node_t *node, bool print_detail) { char *node_name; const char *node_host = NULL; const char *node_id = NULL; int name_len; CRM_ASSERT((node != NULL) && (node->details != NULL) && (node->details->uname != NULL)); /* Host is displayed only if this is a guest node */ if (pe__is_guest_node(node)) { pe_node_t *host_node = pe__current_node(node->details->remote_rsc); if (host_node && host_node->details) { node_host = host_node->details->uname; } if (node_host == NULL) { node_host = ""; /* so we at least get "uname@" to indicate guest */ } } /* Node ID is displayed if different from uname and detail is requested */ if (print_detail && !pcmk__str_eq(node->details->uname, node->details->id, pcmk__str_casei)) { node_id = node->details->id; } /* Determine name length */ name_len = strlen(node->details->uname) + 1; if (node_host) { name_len += strlen(node_host) + 1; /* "@node_host" */ } if (node_id) { name_len += strlen(node_id) + 3; /* + " (node_id)" */ } /* Allocate and populate display name */ node_name = malloc(name_len); CRM_ASSERT(node_name != NULL); strcpy(node_name, node->details->uname); if (node_host) { strcat(node_name, "@"); strcat(node_name, node_host); } if (node_id) { strcat(node_name, " ("); strcat(node_name, node_id); strcat(node_name, ")"); } return node_name; } int pe__name_and_nvpairs_xml(pcmk__output_t *out, bool is_list, const char *tag_name , size_t pairs_count, ...) { xmlNodePtr xml_node = NULL; va_list args; CRM_ASSERT(tag_name != NULL); xml_node = pcmk__output_xml_peek_parent(out); CRM_ASSERT(xml_node != NULL); xml_node = is_list ? create_xml_node(xml_node, tag_name) : xmlNewChild(xml_node, NULL, (pcmkXmlStr) tag_name, NULL); va_start(args, pairs_count); while(pairs_count--) { const char *param_name = va_arg(args, const char *); const char *param_value = va_arg(args, const char *); if (param_name && param_value) { crm_xml_add(xml_node, param_name, param_value); } }; va_end(args); if (is_list) { pcmk__output_xml_push_parent(out, xml_node); } return pcmk_rc_ok; } static const char * role_desc(enum rsc_role_e role) { if (role == RSC_ROLE_PROMOTED) { #ifdef PCMK__COMPAT_2_0 return "as " RSC_ROLE_PROMOTED_LEGACY_S " "; #else return "in " RSC_ROLE_PROMOTED_S " role "; #endif } return ""; } PCMK__OUTPUT_ARGS("ban", "pe_node_t *", "pe__location_t *", "gboolean") static int ban_html(pcmk__output_t *out, va_list args) { pe_node_t *pe_node = va_arg(args, pe_node_t *); pe__location_t *location = va_arg(args, pe__location_t *); gboolean print_clone_detail = va_arg(args, gboolean); char *node_name = pe__node_display_name(pe_node, print_clone_detail); char *buf = crm_strdup_printf("%s\tprevents %s from running %son %s", location->id, location->rsc_lh->id, role_desc(location->role_filter), node_name); pcmk__output_create_html_node(out, "li", NULL, NULL, buf); free(node_name); free(buf); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("ban", "pe_node_t *", "pe__location_t *", "gboolean") int pe__ban_text(pcmk__output_t *out, va_list args) { pe_node_t *pe_node = va_arg(args, pe_node_t *); pe__location_t *location = va_arg(args, pe__location_t *); gboolean print_clone_detail = va_arg(args, gboolean); char *node_name = pe__node_display_name(pe_node, print_clone_detail); out->list_item(out, NULL, "%s\tprevents %s from running %son %s", location->id, location->rsc_lh->id, role_desc(location->role_filter), node_name); free(node_name); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("ban", "pe_node_t *", "pe__location_t *", "gboolean") static int ban_xml(pcmk__output_t *out, va_list args) { pe_node_t *pe_node = va_arg(args, pe_node_t *); pe__location_t *location = va_arg(args, pe__location_t *); gboolean print_clone_detail G_GNUC_UNUSED = va_arg(args, gboolean); const char *promoted_only = pcmk__btoa(location->role_filter == RSC_ROLE_PROMOTED); char *weight_s = pcmk__itoa(pe_node->weight); pcmk__output_create_xml_node(out, "ban", "id", location->id, "resource", location->rsc_lh->id, "node", pe_node->details->uname, "weight", weight_s, "promoted-only", promoted_only, /* This is a deprecated alias for * promoted_only. Removing it will break * backward compatibility of the API schema, * which will require an API schema major * version bump. */ "master_only", promoted_only, NULL); free(weight_s); return pcmk_rc_ok; } +PCMK__OUTPUT_ARGS("ban-list", "pe_working_set_t *", "const char *", "GList *", + "gboolean", "gboolean") +static int +ban_list(pcmk__output_t *out, va_list args) { + pe_working_set_t *data_set = va_arg(args, pe_working_set_t *); + const char *prefix = va_arg(args, const char *); + GList *only_rsc = va_arg(args, GList *); + gboolean print_clone_detail = va_arg(args, gboolean); + gboolean print_spacer = va_arg(args, gboolean); + + GList *gIter, *gIter2; + int rc = pcmk_rc_no_output; + + /* Print each ban */ + for (gIter = data_set->placement_constraints; gIter != NULL; gIter = gIter->next) { + pe__location_t *location = gIter->data; + + if (prefix != NULL && !g_str_has_prefix(location->id, prefix)) { + continue; + } + + if (!pcmk__str_in_list(only_rsc, rsc_printable_id(location->rsc_lh)) && + !pcmk__str_in_list(only_rsc, rsc_printable_id(uber_parent(location->rsc_lh)))) { + continue; + } + + for (gIter2 = location->node_list_rh; gIter2 != NULL; gIter2 = gIter2->next) { + pe_node_t *node = (pe_node_t *) gIter2->data; + + if (node->weight < 0) { + PCMK__OUTPUT_LIST_HEADER(out, print_spacer, rc, "Negative Location Constraints"); + out->message(out, "ban", node, location, print_clone_detail); + } + } + } + + PCMK__OUTPUT_LIST_FOOTER(out, rc); + return rc; +} + PCMK__OUTPUT_ARGS("cluster-counts", "unsigned int", "int", "int", "int") static int cluster_counts_html(pcmk__output_t *out, va_list args) { unsigned int nnodes = va_arg(args, unsigned int); int nresources = va_arg(args, int); int ndisabled = va_arg(args, int); int nblocked = va_arg(args, int); xmlNodePtr nodes_node = pcmk__output_create_xml_node(out, "li", NULL); xmlNodePtr resources_node = pcmk__output_create_xml_node(out, "li", NULL); char *nnodes_str = crm_strdup_printf("%d node%s configured", nnodes, pcmk__plural_s(nnodes)); pcmk_create_html_node(nodes_node, "span", NULL, NULL, nnodes_str); free(nnodes_str); if (ndisabled && nblocked) { char *s = crm_strdup_printf("%d resource instance%s configured (%d ", nresources, pcmk__plural_s(nresources), ndisabled); pcmk_create_html_node(resources_node, "span", NULL, NULL, s); free(s); pcmk_create_html_node(resources_node, "span", NULL, "bold", "DISABLED"); s = crm_strdup_printf(", %d ", nblocked); pcmk_create_html_node(resources_node, "span", NULL, NULL, s); free(s); pcmk_create_html_node(resources_node, "span", NULL, "bold", "BLOCKED"); pcmk_create_html_node(resources_node, "span", NULL, NULL, " from further action due to failure)"); } else if (ndisabled && !nblocked) { char *s = crm_strdup_printf("%d resource instance%s configured (%d ", nresources, pcmk__plural_s(nresources), ndisabled); pcmk_create_html_node(resources_node, "span", NULL, NULL, s); free(s); pcmk_create_html_node(resources_node, "span", NULL, "bold", "DISABLED"); pcmk_create_html_node(resources_node, "span", NULL, NULL, ")"); } else if (!ndisabled && nblocked) { char *s = crm_strdup_printf("%d resource instance%s configured (%d ", nresources, pcmk__plural_s(nresources), nblocked); pcmk_create_html_node(resources_node, "span", NULL, NULL, s); free(s); pcmk_create_html_node(resources_node, "span", NULL, "bold", "BLOCKED"); pcmk_create_html_node(resources_node, "span", NULL, NULL, " from further action due to failure)"); } else { char *s = crm_strdup_printf("%d resource instance%s configured", nresources, pcmk__plural_s(nresources)); pcmk_create_html_node(resources_node, "span", NULL, NULL, s); free(s); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-counts", "unsigned int", "int", "int", "int") int pe__cluster_counts_text(pcmk__output_t *out, va_list args) { unsigned int nnodes = va_arg(args, unsigned int); int nresources = va_arg(args, int); int ndisabled = va_arg(args, int); int nblocked = va_arg(args, int); out->list_item(out, NULL, "%d node%s configured", nnodes, pcmk__plural_s(nnodes)); if (ndisabled && nblocked) { out->list_item(out, NULL, "%d resource instance%s configured " "(%d DISABLED, %d BLOCKED from " "further action due to failure)", nresources, pcmk__plural_s(nresources), ndisabled, nblocked); } else if (ndisabled && !nblocked) { out->list_item(out, NULL, "%d resource instance%s configured " "(%d DISABLED)", nresources, pcmk__plural_s(nresources), ndisabled); } else if (!ndisabled && nblocked) { out->list_item(out, NULL, "%d resource instance%s configured " "(%d BLOCKED from further action " "due to failure)", nresources, pcmk__plural_s(nresources), nblocked); } else { out->list_item(out, NULL, "%d resource instance%s configured", nresources, pcmk__plural_s(nresources)); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-counts", "unsigned int", "int", "int", "int") static int cluster_counts_xml(pcmk__output_t *out, va_list args) { unsigned int nnodes = va_arg(args, unsigned int); int nresources = va_arg(args, int); int ndisabled = va_arg(args, int); int nblocked = va_arg(args, int); xmlNodePtr nodes_node = pcmk__output_create_xml_node(out, "nodes_configured", NULL); xmlNodePtr resources_node = pcmk__output_create_xml_node(out, "resources_configured", NULL); char *s = pcmk__itoa(nnodes); crm_xml_add(nodes_node, "number", s); free(s); s = pcmk__itoa(nresources); crm_xml_add(resources_node, "number", s); free(s); s = pcmk__itoa(ndisabled); crm_xml_add(resources_node, "disabled", s); free(s); s = pcmk__itoa(nblocked); crm_xml_add(resources_node, "blocked", s); free(s); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-dc", "pe_node_t *", "const char *", "const char *", "char *") static int cluster_dc_html(pcmk__output_t *out, va_list args) { pe_node_t *dc = va_arg(args, pe_node_t *); const char *quorum = va_arg(args, const char *); const char *dc_version_s = va_arg(args, const char *); char *dc_name = va_arg(args, char *); xmlNodePtr node = pcmk__output_create_xml_node(out, "li", NULL); pcmk_create_html_node(node, "span", NULL, "bold", "Current DC: "); if (dc) { if (crm_is_true(quorum)) { char *buf = crm_strdup_printf("%s (version %s) - partition with quorum", dc_name, dc_version_s ? dc_version_s : "unknown"); pcmk_create_html_node(node, "span", NULL, NULL, buf); free(buf); } else { char *buf = crm_strdup_printf("%s (version %s) - partition", dc_name, dc_version_s ? dc_version_s : "unknown"); pcmk_create_html_node(node, "span", NULL, NULL, buf); free(buf); pcmk_create_html_node(node, "span", NULL, "warning", "WITHOUT"); pcmk_create_html_node(node, "span", NULL, NULL, "quorum"); } } else { pcmk_create_html_node(node ,"span", NULL, "warning", "NONE"); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-dc", "pe_node_t *", "const char *", "const char *", "char *") int pe__cluster_dc_text(pcmk__output_t *out, va_list args) { pe_node_t *dc = va_arg(args, pe_node_t *); const char *quorum = va_arg(args, const char *); const char *dc_version_s = va_arg(args, const char *); char *dc_name = va_arg(args, char *); if (dc) { out->list_item(out, "Current DC", "%s (version %s) - partition %s quorum", dc_name, dc_version_s ? dc_version_s : "unknown", crm_is_true(quorum) ? "with" : "WITHOUT"); } else { out->list_item(out, "Current DC", "NONE"); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-dc", "pe_node_t *", "const char *", "const char *", "char *") static int cluster_dc_xml(pcmk__output_t *out, va_list args) { pe_node_t *dc = va_arg(args, pe_node_t *); const char *quorum = va_arg(args, const char *); const char *dc_version_s = va_arg(args, const char *); char *dc_name G_GNUC_UNUSED = va_arg(args, char *); if (dc) { pcmk__output_create_xml_node(out, "current_dc", "present", "true", "version", dc_version_s ? dc_version_s : "", "name", dc->details->uname, "id", dc->details->id, "with_quorum", pcmk__btoa(crm_is_true(quorum)), NULL); } else { pcmk__output_create_xml_node(out, "current_dc", "present", "false", NULL); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("maint-mode", "unsigned long long int") int pe__cluster_maint_mode_text(pcmk__output_t *out, va_list args) { unsigned long long flags = va_arg(args, unsigned long long); if (pcmk_is_set(flags, pe_flag_maintenance_mode)) { pcmk__formatted_printf(out, "\n *** Resource management is DISABLED ***\n"); pcmk__formatted_printf(out, " The cluster will not attempt to start, stop or recover services\n"); return pcmk_rc_ok; } else if (pcmk_is_set(flags, pe_flag_stop_everything)) { pcmk__formatted_printf(out, "\n *** Resource management is DISABLED ***\n"); pcmk__formatted_printf(out, " The cluster will keep all resources stopped\n"); return pcmk_rc_ok; } else { return pcmk_rc_no_output; } } PCMK__OUTPUT_ARGS("cluster-options", "pe_working_set_t *") static int cluster_options_html(pcmk__output_t *out, va_list args) { pe_working_set_t *data_set = va_arg(args, pe_working_set_t *); out->list_item(out, NULL, "STONITH of failed nodes %s", pcmk_is_set(data_set->flags, pe_flag_stonith_enabled) ? "enabled" : "disabled"); out->list_item(out, NULL, "Cluster is %s", pcmk_is_set(data_set->flags, pe_flag_symmetric_cluster) ? "symmetric" : "asymmetric"); switch (data_set->no_quorum_policy) { case no_quorum_freeze: out->list_item(out, NULL, "No quorum policy: Freeze resources"); break; case no_quorum_stop: out->list_item(out, NULL, "No quorum policy: Stop ALL resources"); break; case no_quorum_demote: out->list_item(out, NULL, "No quorum policy: Demote promotable " "resources and stop all other resources"); break; case no_quorum_ignore: out->list_item(out, NULL, "No quorum policy: Ignore"); break; case no_quorum_suicide: out->list_item(out, NULL, "No quorum policy: Suicide"); break; } if (pcmk_is_set(data_set->flags, pe_flag_maintenance_mode)) { xmlNodePtr node = pcmk__output_create_xml_node(out, "li", NULL); pcmk_create_html_node(node, "span", NULL, NULL, "Resource management: "); pcmk_create_html_node(node, "span", NULL, "bold", "DISABLED"); pcmk_create_html_node(node, "span", NULL, NULL, " (the cluster will not attempt to start, stop, or recover services)"); } else if (pcmk_is_set(data_set->flags, pe_flag_stop_everything)) { xmlNodePtr node = pcmk__output_create_xml_node(out, "li", NULL); pcmk_create_html_node(node, "span", NULL, NULL, "Resource management: "); pcmk_create_html_node(node, "span", NULL, "bold", "STOPPED"); pcmk_create_html_node(node, "span", NULL, NULL, " (the cluster will keep all resources stopped)"); } else { out->list_item(out, NULL, "Resource management: enabled"); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-options", "pe_working_set_t *") static int cluster_options_log(pcmk__output_t *out, va_list args) { pe_working_set_t *data_set = va_arg(args, pe_working_set_t *); if (pcmk_is_set(data_set->flags, pe_flag_maintenance_mode)) { return out->info(out, "Resource management is DISABLED. The cluster will not attempt to start, stop or recover services."); } else if (pcmk_is_set(data_set->flags, pe_flag_stop_everything)) { return out->info(out, "Resource management is DISABLED. The cluster has stopped all resources."); } else { return pcmk_rc_no_output; } } PCMK__OUTPUT_ARGS("cluster-options", "pe_working_set_t *") int pe__cluster_options_text(pcmk__output_t *out, va_list args) { pe_working_set_t *data_set = va_arg(args, pe_working_set_t *); out->list_item(out, NULL, "STONITH of failed nodes %s", pcmk_is_set(data_set->flags, pe_flag_stonith_enabled) ? "enabled" : "disabled"); out->list_item(out, NULL, "Cluster is %s", pcmk_is_set(data_set->flags, pe_flag_symmetric_cluster) ? "symmetric" : "asymmetric"); switch (data_set->no_quorum_policy) { case no_quorum_freeze: out->list_item(out, NULL, "No quorum policy: Freeze resources"); break; case no_quorum_stop: out->list_item(out, NULL, "No quorum policy: Stop ALL resources"); break; case no_quorum_demote: out->list_item(out, NULL, "No quorum policy: Demote promotable " "resources and stop all other resources"); break; case no_quorum_ignore: out->list_item(out, NULL, "No quorum policy: Ignore"); break; case no_quorum_suicide: out->list_item(out, NULL, "No quorum policy: Suicide"); break; } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-options", "pe_working_set_t *") static int cluster_options_xml(pcmk__output_t *out, va_list args) { pe_working_set_t *data_set = va_arg(args, pe_working_set_t *); const char *no_quorum_policy = NULL; switch (data_set->no_quorum_policy) { case no_quorum_freeze: no_quorum_policy = "freeze"; break; case no_quorum_stop: no_quorum_policy = "stop"; break; case no_quorum_demote: no_quorum_policy = "demote"; break; case no_quorum_ignore: no_quorum_policy = "ignore"; break; case no_quorum_suicide: no_quorum_policy = "suicide"; break; } pcmk__output_create_xml_node(out, "cluster_options", "stonith-enabled", pcmk__btoa(pcmk_is_set(data_set->flags, pe_flag_stonith_enabled)), "symmetric-cluster", pcmk__btoa(pcmk_is_set(data_set->flags, pe_flag_symmetric_cluster)), "no-quorum-policy", no_quorum_policy, "maintenance-mode", pcmk__btoa(pcmk_is_set(data_set->flags, pe_flag_maintenance_mode)), "stop-all-resources", pcmk__btoa(pcmk_is_set(data_set->flags, pe_flag_stop_everything)), NULL); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-stack", "const char *") static int cluster_stack_html(pcmk__output_t *out, va_list args) { const char *stack_s = va_arg(args, const char *); xmlNodePtr node = pcmk__output_create_xml_node(out, "li", NULL); pcmk_create_html_node(node, "span", NULL, "bold", "Stack: "); pcmk_create_html_node(node, "span", NULL, NULL, stack_s); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-stack", "const char *") int pe__cluster_stack_text(pcmk__output_t *out, va_list args) { const char *stack_s = va_arg(args, const char *); out->list_item(out, "Stack", "%s", stack_s); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-stack", "const char *") static int cluster_stack_xml(pcmk__output_t *out, va_list args) { const char *stack_s = va_arg(args, const char *); pcmk__output_create_xml_node(out, "stack", "type", stack_s, NULL); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-times", "const char *", "const char *", "const char *", "const char *") static int cluster_times_html(pcmk__output_t *out, va_list args) { const char *last_written = va_arg(args, const char *); const char *user = va_arg(args, const char *); const char *client = va_arg(args, const char *); const char *origin = va_arg(args, const char *); xmlNodePtr updated_node = pcmk__output_create_xml_node(out, "li", NULL); xmlNodePtr changed_node = pcmk__output_create_xml_node(out, "li", NULL); char *buf = last_changed_string(last_written, user, client, origin); pcmk_create_html_node(updated_node, "span", NULL, "bold", "Last updated: "); pcmk_create_html_node(updated_node, "span", NULL, NULL, pcmk__epoch2str(NULL)); pcmk_create_html_node(changed_node, "span", NULL, "bold", "Last change: "); pcmk_create_html_node(changed_node, "span", NULL, NULL, buf); free(buf); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-times", "const char *", "const char *", "const char *", "const char *") static int cluster_times_xml(pcmk__output_t *out, va_list args) { const char *last_written = va_arg(args, const char *); const char *user = va_arg(args, const char *); const char *client = va_arg(args, const char *); const char *origin = va_arg(args, const char *); pcmk__output_create_xml_node(out, "last_update", "time", pcmk__epoch2str(NULL), NULL); pcmk__output_create_xml_node(out, "last_change", "time", last_written ? last_written : "", "user", user ? user : "", "client", client ? client : "", "origin", origin ? origin : "", NULL); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-times", "const char *", "const char *", "const char *", "const char *") int pe__cluster_times_text(pcmk__output_t *out, va_list args) { const char *last_written = va_arg(args, const char *); const char *user = va_arg(args, const char *); const char *client = va_arg(args, const char *); const char *origin = va_arg(args, const char *); char *buf = last_changed_string(last_written, user, client, origin); out->list_item(out, "Last updated", "%s", pcmk__epoch2str(NULL)); out->list_item(out, "Last change", " %s", buf); free(buf); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("failed-action", "xmlNodePtr") int pe__failed_action_text(pcmk__output_t *out, va_list args) { xmlNodePtr xml_op = va_arg(args, xmlNodePtr); char *s = failed_action_string(xml_op); out->list_item(out, NULL, "%s", s); free(s); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("failed-action", "xmlNodePtr") static int failed_action_xml(pcmk__output_t *out, va_list args) { xmlNodePtr xml_op = va_arg(args, xmlNodePtr); const char *op_key = crm_element_value(xml_op, XML_LRM_ATTR_TASK_KEY); int rc; int status; const char *exit_reason = crm_element_value(xml_op, XML_LRM_ATTR_EXIT_REASON); time_t epoch = 0; char *rc_s = NULL; char *reason_s = crm_xml_escape(exit_reason ? exit_reason : "none"); xmlNodePtr node = NULL; pcmk__scan_min_int(crm_element_value(xml_op, XML_LRM_ATTR_RC), &rc, 0); pcmk__scan_min_int(crm_element_value(xml_op, XML_LRM_ATTR_OPSTATUS), &status, 0); rc_s = pcmk__itoa(rc); node = pcmk__output_create_xml_node(out, "failure", (op_key == NULL)? "id" : "op_key", (op_key == NULL)? ID(xml_op) : op_key, "node", crm_element_value(xml_op, XML_ATTR_UNAME), "exitstatus", services_ocf_exitcode_str(rc), "exitreason", reason_s, "exitcode", rc_s, "call", crm_element_value(xml_op, XML_LRM_ATTR_CALLID), "status", services_lrm_status_str(status), NULL); free(rc_s); if ((crm_element_value_epoch(xml_op, XML_RSC_OP_LAST_CHANGE, &epoch) == pcmk_ok) && (epoch > 0)) { guint interval_ms = 0; char *s = NULL; crm_time_t *crm_when = crm_time_new_undefined(); char *rc_change = NULL; crm_element_value_ms(xml_op, XML_LRM_ATTR_INTERVAL_MS, &interval_ms); s = pcmk__itoa(interval_ms); crm_time_set_timet(crm_when, &epoch); rc_change = crm_time_as_string(crm_when, crm_time_log_date | crm_time_log_timeofday | crm_time_log_with_timezone); pcmk__xe_set_props(node, XML_RSC_OP_LAST_CHANGE, rc_change, "queued", crm_element_value(xml_op, XML_RSC_OP_T_QUEUE), "exec", crm_element_value(xml_op, XML_RSC_OP_T_EXEC), "interval", s, "task", crm_element_value(xml_op, XML_LRM_ATTR_TASK), NULL); free(s); free(rc_change); crm_time_free(crm_when); } free(reason_s); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("failed-action-list", "pe_working_set_t *", "GList *", "GList *", "gboolean") static int failed_action_list(pcmk__output_t *out, va_list args) { pe_working_set_t *data_set = va_arg(args, pe_working_set_t *); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); gboolean print_spacer = va_arg(args, gboolean); xmlNode *xml_op = NULL; int rc = pcmk_rc_no_output; const char *id = NULL; if (xmlChildElementCount(data_set->failed) == 0) { return rc; } for (xml_op = pcmk__xml_first_child(data_set->failed); xml_op != NULL; xml_op = pcmk__xml_next(xml_op)) { char *rsc = NULL; if (!pcmk__str_in_list(only_node, crm_element_value(xml_op, XML_ATTR_UNAME))) { continue; } id = crm_element_value(xml_op, XML_LRM_ATTR_TASK_KEY); if (parse_op_key(id ? id : ID(xml_op), &rsc, NULL, NULL) == FALSE) { continue; } if (!pcmk__str_in_list(only_rsc, rsc)) { free(rsc); continue; } free(rsc); PCMK__OUTPUT_LIST_HEADER(out, print_spacer, rc, "Failed Resource Actions"); out->message(out, "failed-action", xml_op); } PCMK__OUTPUT_LIST_FOOTER(out, rc); return rc; } PCMK__OUTPUT_ARGS("node", "pe_node_t *", "unsigned int", "gboolean", "const char *", "gboolean", "gboolean", "gboolean", "GList *", "GList *") int pe__node_html(pcmk__output_t *out, va_list args) { pe_node_t *node = va_arg(args, pe_node_t *); unsigned int print_opts = va_arg(args, unsigned int); gboolean full = va_arg(args, gboolean); const char *node_mode G_GNUC_UNUSED = va_arg(args, const char *); gboolean print_clone_detail = va_arg(args, gboolean); gboolean print_brief = va_arg(args, gboolean); gboolean group_by_node = va_arg(args, gboolean); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); char *node_name = pe__node_display_name(node, print_clone_detail); char *buf = crm_strdup_printf("Node: %s", node_name); if (full) { xmlNodePtr item_node = pcmk__output_create_xml_node(out, "li", NULL); pcmk_create_html_node(item_node, "span", NULL, NULL, buf); if (node->details->standby_onfail && node->details->online) { pcmk_create_html_node(item_node, "span", NULL, "standby", " standby (on-fail)"); } else if (node->details->standby && node->details->online) { char *s = crm_strdup_printf(" standby%s", node->details->running_rsc ? " (with active resources)" : ""); pcmk_create_html_node(item_node, "span", NULL, " standby", s); free(s); } else if (node->details->standby) { pcmk_create_html_node(item_node, "span", NULL, "offline", " OFFLINE (standby)"); } else if (node->details->maintenance && node->details->online) { pcmk_create_html_node(item_node, "span", NULL, "maint", " maintenance"); } else if (node->details->maintenance) { pcmk_create_html_node(item_node, "span", NULL, "offline", " OFFLINE (maintenance)"); } else if (node->details->online) { pcmk_create_html_node(item_node, "span", NULL, "online", " online"); } else { pcmk_create_html_node(item_node, "span", NULL, "offline", " OFFLINE"); } if (print_brief && group_by_node) { GList *rscs = pe__filter_rsc_list(node->details->running_rsc, only_rsc); if (rscs != NULL) { out->begin_list(out, NULL, NULL, NULL); pe__rscs_brief_output(out, rscs, print_opts | pe_print_rsconly, FALSE); out->end_list(out); } } else if (group_by_node) { GList *lpc2 = NULL; out->begin_list(out, NULL, NULL, NULL); for (lpc2 = node->details->running_rsc; lpc2 != NULL; lpc2 = lpc2->next) { pe_resource_t *rsc = (pe_resource_t *) lpc2->data; out->message(out, crm_map_element_name(rsc->xml), print_opts | pe_print_rsconly, rsc, only_node, only_rsc); } out->end_list(out); } } else { out->begin_list(out, NULL, NULL, "%s", buf); } free(buf); free(node_name); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node", "pe_node_t *", "unsigned int", "gboolean", "const char *", "gboolean", "gboolean", "gboolean", "GList *", "GList *") int pe__node_text(pcmk__output_t *out, va_list args) { pe_node_t *node = va_arg(args, pe_node_t *); unsigned int print_opts = va_arg(args, unsigned int); gboolean full = va_arg(args, gboolean); const char *node_mode = va_arg(args, const char *); gboolean print_clone_detail = va_arg(args, gboolean); gboolean print_brief = va_arg(args, gboolean); gboolean group_by_node = va_arg(args, gboolean); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); if (full) { char *node_name = pe__node_display_name(node, print_clone_detail); char *buf = NULL; /* Print the node name and status */ if (pe__is_guest_node(node)) { buf = crm_strdup_printf("GuestNode %s: %s", node_name, node_mode); } else if (pe__is_remote_node(node)) { buf = crm_strdup_printf("RemoteNode %s: %s", node_name, node_mode); } else { buf = crm_strdup_printf("Node %s: %s", node_name, node_mode); } /* If we're grouping by node, print its resources */ if (group_by_node) { if (print_brief) { GList *rscs = pe__filter_rsc_list(node->details->running_rsc, only_rsc); if (rscs != NULL) { out->begin_list(out, NULL, NULL, "%s", buf); out->begin_list(out, NULL, NULL, "Resources"); pe__rscs_brief_output(out, rscs, print_opts | pe_print_rsconly, FALSE); out->end_list(out); out->end_list(out); } } else { GList *gIter2 = NULL; out->begin_list(out, NULL, NULL, "%s", buf); out->begin_list(out, NULL, NULL, "Resources"); for (gIter2 = node->details->running_rsc; gIter2 != NULL; gIter2 = gIter2->next) { pe_resource_t *rsc = (pe_resource_t *) gIter2->data; out->message(out, crm_map_element_name(rsc->xml), print_opts | pe_print_rsconly, rsc, only_node, only_rsc); } out->end_list(out); out->end_list(out); } } else { out->list_item(out, NULL, "%s", buf); } free(buf); free(node_name); } else { char *node_name = pe__node_display_name(node, print_clone_detail); out->begin_list(out, NULL, NULL, "Node: %s", node_name); free(node_name); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node", "pe_node_t *", "unsigned int", "gboolean", "const char *", "gboolean", "gboolean", "gboolean", "GList *", "GList *") int pe__node_xml(pcmk__output_t *out, va_list args) { pe_node_t *node = va_arg(args, pe_node_t *); unsigned int print_opts = va_arg(args, unsigned int); gboolean full = va_arg(args, gboolean); const char *node_mode G_GNUC_UNUSED = va_arg(args, const char *); gboolean print_clone_detail G_GNUC_UNUSED = va_arg(args, gboolean); gboolean print_brief G_GNUC_UNUSED = va_arg(args, gboolean); gboolean group_by_node = va_arg(args, gboolean); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); if (full) { const char *node_type = "unknown"; char *length_s = pcmk__itoa(g_list_length(node->details->running_rsc)); switch (node->details->type) { case node_member: node_type = "member"; break; case node_remote: node_type = "remote"; break; case node_ping: node_type = "ping"; break; } pe__name_and_nvpairs_xml(out, true, "node", 13, "name", node->details->uname, "id", node->details->id, "online", pcmk__btoa(node->details->online), "standby", pcmk__btoa(node->details->standby), "standby_onfail", pcmk__btoa(node->details->standby_onfail), "maintenance", pcmk__btoa(node->details->maintenance), "pending", pcmk__btoa(node->details->pending), "unclean", pcmk__btoa(node->details->unclean), "shutdown", pcmk__btoa(node->details->shutdown), "expected_up", pcmk__btoa(node->details->expected_up), "is_dc", pcmk__btoa(node->details->is_dc), "resources_running", length_s, "type", node_type); if (pe__is_guest_node(node)) { xmlNodePtr xml_node = pcmk__output_xml_peek_parent(out); crm_xml_add(xml_node, "id_as_resource", node->details->remote_rsc->container->id); } if (group_by_node) { GList *lpc = NULL; for (lpc = node->details->running_rsc; lpc != NULL; lpc = lpc->next) { pe_resource_t *rsc = (pe_resource_t *) lpc->data; out->message(out, crm_map_element_name(rsc->xml), print_opts | pe_print_rsconly, rsc, only_node, only_rsc); } } free(length_s); out->end_list(out); } else { pcmk__output_xml_create_parent(out, "node", "name", node->details->uname, NULL); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-attribute", "const char *", "const char *", "gboolean", "int") int pe__node_attribute_text(pcmk__output_t *out, va_list args) { const char *name = va_arg(args, const char *); const char *value = va_arg(args, const char *); gboolean add_extra = va_arg(args, gboolean); int expected_score = va_arg(args, int); if (add_extra) { int v; if (value == NULL) { v = 0; } else { pcmk__scan_min_int(value, &v, INT_MIN); } if (v <= 0) { out->list_item(out, NULL, "%-32s\t: %-10s\t: Connectivity is lost", name, value); } else if (v < expected_score) { out->list_item(out, NULL, "%-32s\t: %-10s\t: Connectivity is degraded (Expected=%d)", name, value, expected_score); } else { out->list_item(out, NULL, "%-32s\t: %-10s", name, value); } } else { out->list_item(out, NULL, "%-32s\t: %-10s", name, value); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-attribute", "const char *", "const char *", "gboolean", "int") static int node_attribute_html(pcmk__output_t *out, va_list args) { const char *name = va_arg(args, const char *); const char *value = va_arg(args, const char *); gboolean add_extra = va_arg(args, gboolean); int expected_score = va_arg(args, int); if (add_extra) { int v; char *s = crm_strdup_printf("%s: %s", name, value); xmlNodePtr item_node = pcmk__output_create_xml_node(out, "li", NULL); if (value == NULL) { v = 0; } else { pcmk__scan_min_int(value, &v, INT_MIN); } pcmk_create_html_node(item_node, "span", NULL, NULL, s); free(s); if (v <= 0) { pcmk_create_html_node(item_node, "span", NULL, "bold", "(connectivity is lost)"); } else if (v < expected_score) { char *buf = crm_strdup_printf("(connectivity is degraded -- expected %d", expected_score); pcmk_create_html_node(item_node, "span", NULL, "bold", buf); free(buf); } } else { out->list_item(out, NULL, "%s: %s", name, value); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-and-op", "pe_working_set_t *", "xmlNodePtr") static int node_and_op(pcmk__output_t *out, va_list args) { pe_working_set_t *data_set = va_arg(args, pe_working_set_t *); xmlNodePtr xml_op = va_arg(args, xmlNodePtr); pe_resource_t *rsc = NULL; gchar *node_str = NULL; char *last_change_str = NULL; const char *op_rsc = crm_element_value(xml_op, "resource"); const char *op_key = crm_element_value(xml_op, XML_LRM_ATTR_TASK_KEY); int status; time_t last_change = 0; pcmk__scan_min_int(crm_element_value(xml_op, XML_LRM_ATTR_OPSTATUS), &status, 0); rsc = pe_find_resource(data_set->resources, op_rsc); if (rsc) { pe_node_t *node = pe__current_node(rsc); const char *target_role = g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_TARGET_ROLE); int opts = pe_print_rsconly | pe_print_pending; if (node == NULL) { node = rsc->pending_node; } node_str = pcmk__native_output_string(rsc, rsc_printable_id(rsc), node, opts, target_role, false); } else { node_str = crm_strdup_printf("Unknown resource %s", op_rsc); } if (crm_element_value_epoch(xml_op, XML_RSC_OP_LAST_CHANGE, &last_change) == pcmk_ok) { last_change_str = crm_strdup_printf(", %s=%s, exec=%sms", XML_RSC_OP_LAST_CHANGE, pcmk__trim(ctime(&last_change)), crm_element_value(xml_op, XML_RSC_OP_T_EXEC)); } out->list_item(out, NULL, "%s: %s (node=%s, call=%s, rc=%s%s): %s", node_str, op_key ? op_key : ID(xml_op), crm_element_value(xml_op, XML_ATTR_UNAME), crm_element_value(xml_op, XML_LRM_ATTR_CALLID), crm_element_value(xml_op, XML_LRM_ATTR_RC), last_change_str ? last_change_str : "", services_lrm_status_str(status)); g_free(node_str); free(last_change_str); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-and-op", "pe_working_set_t *", "xmlNodePtr") static int node_and_op_xml(pcmk__output_t *out, va_list args) { pe_working_set_t *data_set = va_arg(args, pe_working_set_t *); xmlNodePtr xml_op = va_arg(args, xmlNodePtr); pe_resource_t *rsc = NULL; const char *op_rsc = crm_element_value(xml_op, "resource"); const char *op_key = crm_element_value(xml_op, XML_LRM_ATTR_TASK_KEY); int status; time_t last_change = 0; xmlNode *node = NULL; pcmk__scan_min_int(crm_element_value(xml_op, XML_LRM_ATTR_OPSTATUS), &status, 0); node = pcmk__output_create_xml_node(out, "operation", "op", op_key ? op_key : ID(xml_op), "node", crm_element_value(xml_op, XML_ATTR_UNAME), "call", crm_element_value(xml_op, XML_LRM_ATTR_CALLID), "rc", crm_element_value(xml_op, XML_LRM_ATTR_RC), "status", services_lrm_status_str(status), NULL); rsc = pe_find_resource(data_set->resources, op_rsc); if (rsc) { const char *class = crm_element_value(rsc->xml, XML_AGENT_ATTR_CLASS); const char *kind = crm_element_value(rsc->xml, XML_ATTR_TYPE); char *agent_tuple = NULL; agent_tuple = crm_strdup_printf("%s:%s:%s", class, pcmk_is_set(pcmk_get_ra_caps(class), pcmk_ra_cap_provider) ? crm_element_value(rsc->xml, XML_AGENT_ATTR_PROVIDER) : "", kind); pcmk__xe_set_props(node, "rsc", rsc_printable_id(rsc), "agent", agent_tuple, NULL); free(agent_tuple); } if (crm_element_value_epoch(xml_op, XML_RSC_OP_LAST_CHANGE, &last_change) == pcmk_ok) { pcmk__xe_set_props(node, XML_RSC_OP_LAST_CHANGE, pcmk__trim(ctime(&last_change)), XML_RSC_OP_T_EXEC, crm_element_value(xml_op, XML_RSC_OP_T_EXEC), NULL); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-attribute", "const char *", "const char *", "gboolean", "int") static int node_attribute_xml(pcmk__output_t *out, va_list args) { const char *name = va_arg(args, const char *); const char *value = va_arg(args, const char *); gboolean add_extra = va_arg(args, gboolean); int expected_score = va_arg(args, int); xmlNodePtr node = pcmk__output_create_xml_node(out, "attribute", "name", name, "value", value, NULL); if (add_extra) { char *buf = pcmk__itoa(expected_score); crm_xml_add(node, "expected", buf); free(buf); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-attribute-list", "pe_working_set_t *", "unsigned int", "gboolean", "gboolean", "gboolean", "gboolean", "GList *", "GList *") static int node_attribute_list(pcmk__output_t *out, va_list args) { pe_working_set_t *data_set = va_arg(args, pe_working_set_t *); unsigned int print_opts = va_arg(args, unsigned int); gboolean print_spacer = va_arg(args, gboolean); gboolean print_clone_detail = va_arg(args, gboolean); gboolean print_brief = va_arg(args, gboolean); gboolean group_by_node = va_arg(args, gboolean); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); int rc = pcmk_rc_no_output; /* Display each node's attributes */ for (GList *gIter = data_set->nodes; gIter != NULL; gIter = gIter->next) { pe_node_t *node = gIter->data; GList *attr_list = NULL; GHashTableIter iter; gpointer key; if (!node || !node->details || !node->details->online) { continue; } g_hash_table_iter_init(&iter, node->details->attrs); while (g_hash_table_iter_next (&iter, &key, NULL)) { attr_list = filter_attr_list(attr_list, key); } if (attr_list == NULL) { continue; } if (!pcmk__str_in_list(only_node, node->details->uname)) { continue; } PCMK__OUTPUT_LIST_HEADER(out, print_spacer, rc, "Node Attributes"); out->message(out, "node", node, print_opts, FALSE, NULL, print_clone_detail, print_brief, group_by_node, only_node, only_rsc); for (GList *aIter = attr_list; aIter != NULL; aIter = aIter->next) { const char *name = aIter->data; const char *value = NULL; int expected_score = 0; gboolean add_extra = FALSE; value = pe_node_attribute_raw(node, name); add_extra = add_extra_info(node, node->details->running_rsc, data_set, name, &expected_score); /* Print attribute name and value */ out->message(out, "node-attribute", name, value, add_extra, expected_score); } g_list_free(attr_list); out->end_list(out); } PCMK__OUTPUT_LIST_FOOTER(out, rc); return rc; } PCMK__OUTPUT_ARGS("node-capacity", "pe_node_t *", "const char *") static int node_capacity(pcmk__output_t *out, va_list args) { pe_node_t *node = va_arg(args, pe_node_t *); const char *comment = va_arg(args, const char *); char *dump_text = crm_strdup_printf("%s: %s capacity:", comment, node->details->uname); g_hash_table_foreach(node->details->utilization, append_dump_text, &dump_text); out->list_item(out, NULL, "%s", dump_text); free(dump_text); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-capacity", "pe_node_t *", "const char *") static int node_capacity_xml(pcmk__output_t *out, va_list args) { pe_node_t *node = va_arg(args, pe_node_t *); const char *comment = va_arg(args, const char *); xmlNodePtr xml_node = pcmk__output_create_xml_node(out, "capacity", "node", node->details->uname, "comment", comment, NULL); g_hash_table_foreach(node->details->utilization, add_dump_node, &xml_node); return pcmk_rc_ok; } +PCMK__OUTPUT_ARGS("node-history-list", "pe_working_set_t *", "pe_node_t *", "xmlNodePtr", + "GList *", "GList *", "gboolean", "unsigned int", "gboolean", + "gboolean", "gboolean", "gboolean") +static int +node_history_list(pcmk__output_t *out, va_list args) { + pe_working_set_t *data_set = va_arg(args, pe_working_set_t *); + pe_node_t *node = va_arg(args, pe_node_t *); + xmlNode *node_state = va_arg(args, xmlNode *); + GList *only_node = va_arg(args, GList *); + GList *only_rsc = va_arg(args, GList *); + gboolean operations = va_arg(args, gboolean); + unsigned int print_opts = va_arg(args, unsigned int); + gboolean print_clone_detail = va_arg(args, gboolean); + gboolean print_brief = va_arg(args, gboolean); + gboolean group_by_node = va_arg(args, gboolean); + gboolean print_timing = va_arg(args, gboolean); + + xmlNode *lrm_rsc = NULL; + xmlNode *rsc_entry = NULL; + int rc = pcmk_rc_no_output; + + lrm_rsc = find_xml_node(node_state, XML_CIB_TAG_LRM, FALSE); + lrm_rsc = find_xml_node(lrm_rsc, XML_LRM_TAG_RESOURCES, FALSE); + + /* Print history of each of the node's resources */ + for (rsc_entry = pcmk__xe_first_child(lrm_rsc); rsc_entry != NULL; + rsc_entry = pcmk__xe_next(rsc_entry)) { + + const char *rsc_id = crm_element_value(rsc_entry, XML_ATTR_ID); + pe_resource_t *rsc = pe_find_resource(data_set->resources, rsc_id); + + if (!pcmk__str_eq((const char *)rsc_entry->name, XML_LRM_TAG_RESOURCE, pcmk__str_none)) { + continue; + } + + /* We can't use is_filtered here to filter group resources. For is_filtered, + * we have to decide whether to check the parent or not. If we check the + * parent, all elements of a group will always be printed because that's how + * is_filtered works for groups. If we do not check the parent, sometimes + * this will filter everything out. + * + * For other resource types, is_filtered is okay. + */ + if (uber_parent(rsc)->variant == pe_group) { + if (!pcmk__str_in_list(only_rsc, rsc_printable_id(rsc)) && + !pcmk__str_in_list(only_rsc, rsc_printable_id(uber_parent(rsc)))) { + continue; + } + } else { + if (rsc->fns->is_filtered(rsc, only_rsc, TRUE)) { + continue; + } + } + + if (operations == FALSE) { + time_t last_failure = 0; + int failcount = pe_get_failcount(node, rsc, &last_failure, pe_fc_default, + NULL, data_set); + + if (failcount <= 0) { + continue; + } + + if (rc == pcmk_rc_no_output) { + rc = pcmk_rc_ok; + out->message(out, "node", node, print_opts, FALSE, NULL, + print_clone_detail, print_brief, + group_by_node, only_node, only_rsc); + } + + out->message(out, "resource-history", rsc, rsc_id, FALSE, + failcount, last_failure, FALSE); + } else { + GList *op_list = get_operation_list(rsc_entry); + pe_resource_t *rsc = pe_find_resource(data_set->resources, + crm_element_value(rsc_entry, XML_ATTR_ID)); + + if (op_list == NULL) { + continue; + } + + if (rc == pcmk_rc_no_output) { + rc = pcmk_rc_ok; + out->message(out, "node", node, print_opts, FALSE, NULL, + print_clone_detail, print_brief, + group_by_node, only_node, only_rsc); + } + + out->message(out, "resource-operation-list", data_set, rsc, node, + op_list, print_timing); + } + } + + PCMK__OUTPUT_LIST_FOOTER(out, rc); + return rc; +} + PCMK__OUTPUT_ARGS("node-list", "GList *", "GList *", "GList *", "unsigned int", "gboolean", "gboolean", "gboolean") static int node_list_html(pcmk__output_t *out, va_list args) { GList *nodes = va_arg(args, GList *); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); unsigned int print_opts = va_arg(args, unsigned int); gboolean print_clone_detail = va_arg(args, gboolean); gboolean print_brief = va_arg(args, gboolean); gboolean group_by_node = va_arg(args, gboolean); int rc = pcmk_rc_no_output; for (GList *gIter = nodes; gIter != NULL; gIter = gIter->next) { pe_node_t *node = (pe_node_t *) gIter->data; if (!pcmk__str_in_list(only_node, node->details->uname)) { continue; } PCMK__OUTPUT_LIST_HEADER(out, FALSE, rc, "Node List"); out->message(out, "node", node, print_opts, TRUE, NULL, print_clone_detail, print_brief, group_by_node, only_node, only_rsc); } PCMK__OUTPUT_LIST_FOOTER(out, rc); return rc; } PCMK__OUTPUT_ARGS("node-list", "GList *", "GList *", "GList *", "unsigned int", "gboolean", "gboolean", "gboolean") int pe__node_list_text(pcmk__output_t *out, va_list args) { GList *nodes = va_arg(args, GList *); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); unsigned int print_opts = va_arg(args, unsigned int); gboolean print_clone_detail = va_arg(args, gboolean); gboolean print_brief = va_arg(args, gboolean); gboolean group_by_node = va_arg(args, gboolean); /* space-separated lists of node names */ char *online_nodes = NULL; char *online_remote_nodes = NULL; char *online_guest_nodes = NULL; char *offline_nodes = NULL; char *offline_remote_nodes = NULL; size_t online_nodes_len = 0; size_t online_remote_nodes_len = 0; size_t online_guest_nodes_len = 0; size_t offline_nodes_len = 0; size_t offline_remote_nodes_len = 0; int rc = pcmk_rc_no_output; for (GList *gIter = nodes; gIter != NULL; gIter = gIter->next) { pe_node_t *node = (pe_node_t *) gIter->data; const char *node_mode = NULL; char *node_name = pe__node_display_name(node, print_clone_detail); if (!pcmk__str_in_list(only_node, node->details->uname)) { free(node_name); continue; } PCMK__OUTPUT_LIST_HEADER(out, FALSE, rc, "Node List"); /* Get node mode */ if (node->details->unclean) { if (node->details->online) { node_mode = "UNCLEAN (online)"; } else if (node->details->pending) { node_mode = "UNCLEAN (pending)"; } else { node_mode = "UNCLEAN (offline)"; } } else if (node->details->pending) { node_mode = "pending"; } else if (node->details->standby_onfail && node->details->online) { node_mode = "standby (on-fail)"; } else if (node->details->standby) { if (node->details->online) { if (node->details->running_rsc) { node_mode = "standby (with active resources)"; } else { node_mode = "standby"; } } else { node_mode = "OFFLINE (standby)"; } } else if (node->details->maintenance) { if (node->details->online) { node_mode = "maintenance"; } else { node_mode = "OFFLINE (maintenance)"; } } else if (node->details->online) { node_mode = "online"; if (group_by_node == FALSE) { if (pe__is_guest_node(node)) { pcmk__add_word(&online_guest_nodes, &online_guest_nodes_len, node_name); } else if (pe__is_remote_node(node)) { pcmk__add_word(&online_remote_nodes, &online_remote_nodes_len, node_name); } else { pcmk__add_word(&online_nodes, &online_nodes_len, node_name); } free(node_name); continue; } } else { node_mode = "OFFLINE"; if (group_by_node == FALSE) { if (pe__is_remote_node(node)) { pcmk__add_word(&offline_remote_nodes, &offline_remote_nodes_len, node_name); } else if (pe__is_guest_node(node)) { /* ignore offline guest nodes */ } else { pcmk__add_word(&offline_nodes, &offline_nodes_len, node_name); } free(node_name); continue; } } /* If we get here, node is in bad state, or we're grouping by node */ out->message(out, "node", node, print_opts, TRUE, node_mode, print_clone_detail, print_brief, group_by_node, only_node, only_rsc); free(node_name); } /* If we're not grouping by node, summarize nodes by status */ if (online_nodes) { out->list_item(out, "Online", "[ %s ]", online_nodes); free(online_nodes); } if (offline_nodes) { out->list_item(out, "OFFLINE", "[ %s ]", offline_nodes); free(offline_nodes); } if (online_remote_nodes) { out->list_item(out, "RemoteOnline", "[ %s ]", online_remote_nodes); free(online_remote_nodes); } if (offline_remote_nodes) { out->list_item(out, "RemoteOFFLINE", "[ %s ]", offline_remote_nodes); free(offline_remote_nodes); } if (online_guest_nodes) { out->list_item(out, "GuestOnline", "[ %s ]", online_guest_nodes); free(online_guest_nodes); } PCMK__OUTPUT_LIST_FOOTER(out, rc); return rc; } PCMK__OUTPUT_ARGS("node-list", "GList *", "GList *", "GList *", "unsigned int", "gboolean", "gboolean", "gboolean") static int node_list_xml(pcmk__output_t *out, va_list args) { GList *nodes = va_arg(args, GList *); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); unsigned int print_opts = va_arg(args, unsigned int); gboolean print_clone_detail = va_arg(args, gboolean); gboolean print_brief = va_arg(args, gboolean); gboolean group_by_node = va_arg(args, gboolean); out->begin_list(out, NULL, NULL, "nodes"); for (GList *gIter = nodes; gIter != NULL; gIter = gIter->next) { pe_node_t *node = (pe_node_t *) gIter->data; if (!pcmk__str_in_list(only_node, node->details->uname)) { continue; } out->message(out, "node", node, print_opts, TRUE, NULL, print_clone_detail, print_brief, group_by_node, only_node, only_rsc); } out->end_list(out); return pcmk_rc_ok; } +PCMK__OUTPUT_ARGS("node-summary", "pe_working_set_t *", "GList *", "GList *", + "gboolean", "unsigned int", "gboolean", "gboolean", "gboolean", + "gboolean", "gboolean") +static int +node_summary(pcmk__output_t *out, va_list args) { + pe_working_set_t *data_set = va_arg(args, pe_working_set_t *); + GList *only_node = va_arg(args, GList *); + GList *only_rsc = va_arg(args, GList *); + gboolean operations = va_arg(args, gboolean); + unsigned int print_opts = va_arg(args, unsigned int); + gboolean print_clone_detail = va_arg(args, gboolean); + gboolean print_brief = va_arg(args, gboolean); + gboolean group_by_node = va_arg(args, gboolean); + gboolean print_timing = va_arg(args, gboolean); + gboolean print_spacer = va_arg(args, gboolean); + + xmlNode *node_state = NULL; + xmlNode *cib_status = get_object_root(XML_CIB_TAG_STATUS, data_set->input); + int rc = pcmk_rc_no_output; + + if (xmlChildElementCount(cib_status) == 0) { + return rc; + } + + /* Print each node in the CIB status */ + for (node_state = pcmk__xe_first_child(cib_status); node_state != NULL; + node_state = pcmk__xe_next(node_state)) { + pe_node_t *node; + + if (!pcmk__str_eq((const char *)node_state->name, XML_CIB_TAG_STATE, pcmk__str_none)) { + continue; + } + + node = pe_find_node_id(data_set->nodes, ID(node_state)); + + if (!node || !node->details || !node->details->online) { + continue; + } + + if (!pcmk__str_in_list(only_node, node->details->uname)) { + continue; + } + + PCMK__OUTPUT_LIST_HEADER(out, print_spacer, rc, operations ? "Operations" : "Migration Summary"); + + out->message(out, "node-history-list", data_set, node, node_state, + only_node, only_rsc, operations, print_opts, + print_clone_detail, print_brief, group_by_node, print_timing); + } + + PCMK__OUTPUT_LIST_FOOTER(out, rc); + return rc; +} + PCMK__OUTPUT_ARGS("node-weight", "pe_resource_t *", "const char *", "const char *", "char *") static int node_weight(pcmk__output_t *out, va_list args) { pe_resource_t *rsc = va_arg(args, pe_resource_t *); const char *prefix = va_arg(args, const char *); const char *uname = va_arg(args, const char *); char *score = va_arg(args, char *); if (rsc) { out->list_item(out, NULL, "%s: %s allocation score on %s: %s", prefix, rsc->id, uname, score); } else { out->list_item(out, NULL, "%s: %s = %s", prefix, uname, score); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-weight", "pe_resource_t *", "const char *", "const char *", "char *") static int node_weight_xml(pcmk__output_t *out, va_list args) { pe_resource_t *rsc = va_arg(args, pe_resource_t *); const char *prefix = va_arg(args, const char *); const char *uname = va_arg(args, const char *); char *score = va_arg(args, char *); xmlNodePtr node = pcmk__output_create_xml_node(out, "node_weight", "function", prefix, "node", uname, "score", score, NULL); if (rsc) { crm_xml_add(node, "id", rsc->id); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("op-history", "xmlNodePtr", "const char *", "const char *", "int", "gboolean") int pe__op_history_text(pcmk__output_t *out, va_list args) { xmlNodePtr xml_op = va_arg(args, xmlNodePtr); const char *task = va_arg(args, const char *); const char *interval_ms_s = va_arg(args, const char *); int rc = va_arg(args, int); gboolean print_timing = va_arg(args, gboolean); char *buf = op_history_string(xml_op, task, interval_ms_s, rc, print_timing); out->list_item(out, NULL, "%s", buf); free(buf); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("op-history", "xmlNodePtr", "const char *", "const char *", "int", "gboolean") static int op_history_xml(pcmk__output_t *out, va_list args) { xmlNodePtr xml_op = va_arg(args, xmlNodePtr); const char *task = va_arg(args, const char *); const char *interval_ms_s = va_arg(args, const char *); int rc = va_arg(args, int); gboolean print_timing = va_arg(args, gboolean); char *rc_s = pcmk__itoa(rc); xmlNodePtr node = pcmk__output_create_xml_node(out, "operation_history", "call", crm_element_value(xml_op, XML_LRM_ATTR_CALLID), "task", task, "rc", rc_s, "rc_text", services_ocf_exitcode_str(rc), NULL); free(rc_s); if (interval_ms_s && !pcmk__str_eq(interval_ms_s, "0", pcmk__str_casei)) { char *s = crm_strdup_printf("%sms", interval_ms_s); crm_xml_add(node, "interval", s); free(s); } if (print_timing) { const char *value = NULL; time_t epoch = 0; if ((crm_element_value_epoch(xml_op, XML_RSC_OP_LAST_CHANGE, &epoch) == pcmk_ok) && (epoch > 0)) { crm_xml_add(node, XML_RSC_OP_LAST_CHANGE, pcmk__epoch2str(&epoch)); } value = crm_element_value(xml_op, XML_RSC_OP_T_EXEC); if (value) { char *s = crm_strdup_printf("%sms", value); crm_xml_add(node, XML_RSC_OP_T_EXEC, s); free(s); } value = crm_element_value(xml_op, XML_RSC_OP_T_QUEUE); if (value) { char *s = crm_strdup_printf("%sms", value); crm_xml_add(node, XML_RSC_OP_T_QUEUE, s); free(s); } } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("promotion-score", "pe_resource_t *", "pe_node_t *", "char *") static int promotion_score(pcmk__output_t *out, va_list args) { pe_resource_t *child_rsc = va_arg(args, pe_resource_t *); pe_node_t *chosen = va_arg(args, pe_node_t *); char *score = va_arg(args, char *); out->list_item(out, NULL, "%s promotion score on %s: %s", child_rsc->id, chosen? chosen->details->uname : "none", score); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("promotion-score", "pe_resource_t *", "pe_node_t *", "char *") static int promotion_score_xml(pcmk__output_t *out, va_list args) { pe_resource_t *child_rsc = va_arg(args, pe_resource_t *); pe_node_t *chosen = va_arg(args, pe_node_t *); char *score = va_arg(args, char *); xmlNodePtr node = pcmk__output_create_xml_node(out, "promotion_score", "id", child_rsc->id, "score", score, NULL); if (chosen) { crm_xml_add(node, "node", chosen->details->uname); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("resource-config", "pe_resource_t *", "gboolean") static int resource_config(pcmk__output_t *out, va_list args) { pe_resource_t *rsc = va_arg(args, pe_resource_t *); gboolean raw = va_arg(args, gboolean); char *rsc_xml = NULL; if (raw) { rsc_xml = dump_xml_formatted(rsc->orig_xml ? rsc->orig_xml : rsc->xml); } else { rsc_xml = dump_xml_formatted(rsc->xml); } pcmk__formatted_printf(out, "Resource XML:\n"); out->output_xml(out, "xml", rsc_xml); free(rsc_xml); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("resource-history", "pe_resource_t *", "const char *", "gboolean", "int", "time_t", "gboolean") int pe__resource_history_text(pcmk__output_t *out, va_list args) { pe_resource_t *rsc = va_arg(args, pe_resource_t *); const char *rsc_id = va_arg(args, const char *); gboolean all = va_arg(args, gboolean); int failcount = va_arg(args, int); time_t last_failure = va_arg(args, int); gboolean as_header = va_arg(args, gboolean); char *buf = resource_history_string(rsc, rsc_id, all, failcount, last_failure); if (as_header) { out->begin_list(out, NULL, NULL, "%s", buf); } else { out->list_item(out, NULL, "%s", buf); } free(buf); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("resource-history", "pe_resource_t *", "const char *", "gboolean", "int", "time_t", "gboolean") static int resource_history_xml(pcmk__output_t *out, va_list args) { pe_resource_t *rsc = va_arg(args, pe_resource_t *); const char *rsc_id = va_arg(args, const char *); gboolean all = va_arg(args, gboolean); int failcount = va_arg(args, int); time_t last_failure = va_arg(args, int); gboolean as_header = va_arg(args, gboolean); xmlNodePtr node = pcmk__output_xml_create_parent(out, "resource_history", "id", rsc_id, NULL); if (rsc == NULL) { crm_xml_add(node, "orphan", "true"); } else if (all || failcount || last_failure > 0) { char *migration_s = pcmk__itoa(rsc->migration_threshold); pcmk__xe_set_props(node, "orphan", "false", "migration-threshold", migration_s, NULL); free(migration_s); if (failcount > 0) { char *s = pcmk__itoa(failcount); crm_xml_add(node, PCMK__FAIL_COUNT_PREFIX, s); free(s); } if (last_failure > 0) { crm_xml_add(node, PCMK__LAST_FAILURE_PREFIX, pcmk__epoch2str(&last_failure)); } } if (as_header == FALSE) { pcmk__output_xml_pop_parent(out); } return pcmk_rc_ok; } static void print_resource_header(pcmk__output_t *out, gboolean group_by_node, gboolean inactive_resources) { if (group_by_node) { /* Active resources have already been printed by node */ out->begin_list(out, NULL, NULL, "Inactive Resources"); } else if (inactive_resources) { out->begin_list(out, NULL, NULL, "Full List of Resources"); } else { out->begin_list(out, NULL, NULL, "Active Resources"); } } PCMK__OUTPUT_ARGS("resource-list", "pe_working_set_t *", "unsigned int", "gboolean", "gboolean", "gboolean", "gboolean", "GList *", "GList *", "gboolean") static int resource_list(pcmk__output_t *out, va_list args) { pe_working_set_t *data_set = va_arg(args, pe_working_set_t *); unsigned int print_opts = va_arg(args, unsigned int); gboolean group_by_node = va_arg(args, gboolean); gboolean inactive_resources = va_arg(args, gboolean); gboolean brief_output = va_arg(args, gboolean); gboolean print_summary = va_arg(args, gboolean); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); gboolean print_spacer = va_arg(args, gboolean); GList *rsc_iter; int rc = pcmk_rc_no_output; bool printed_header = false; /* If we already showed active resources by node, and * we're not showing inactive resources, we have nothing to do */ if (group_by_node && !inactive_resources) { return rc; } /* If we haven't already printed resources grouped by node, * and brief output was requested, print resource summary */ if (brief_output && !group_by_node) { GList *rscs = pe__filter_rsc_list(data_set->resources, only_rsc); PCMK__OUTPUT_SPACER_IF(out, print_spacer); print_resource_header(out, group_by_node, inactive_resources); printed_header = true; pe__rscs_brief_output(out, rscs, print_opts, inactive_resources); g_list_free(rscs); } /* For each resource, display it if appropriate */ for (rsc_iter = data_set->resources; rsc_iter != NULL; rsc_iter = rsc_iter->next) { pe_resource_t *rsc = (pe_resource_t *) rsc_iter->data; int x; /* Complex resources may have some sub-resources active and some inactive */ gboolean is_active = rsc->fns->active(rsc, TRUE); gboolean partially_active = rsc->fns->active(rsc, FALSE); /* Skip inactive orphans (deleted but still in CIB) */ if (pcmk_is_set(rsc->flags, pe_rsc_orphan) && !is_active) { continue; /* Skip active resources if we already displayed them by node */ } else if (group_by_node) { if (is_active) { continue; } /* Skip primitives already counted in a brief summary */ } else if (brief_output && (rsc->variant == pe_native)) { continue; /* Skip resources that aren't at least partially active, * unless we're displaying inactive resources */ } else if (!partially_active && !inactive_resources) { continue; } else if (partially_active && !pe__rsc_running_on_any_node_in_list(rsc, only_node)) { continue; } if (!printed_header) { PCMK__OUTPUT_SPACER_IF(out, print_spacer); print_resource_header(out, group_by_node, inactive_resources); printed_header = true; } /* Print this resource */ x = out->message(out, crm_map_element_name(rsc->xml), print_opts, rsc, only_node, only_rsc); if (x == pcmk_rc_ok) { rc = pcmk_rc_ok; } } if (print_summary && rc != pcmk_rc_ok) { if (!printed_header) { PCMK__OUTPUT_SPACER_IF(out, print_spacer); print_resource_header(out, group_by_node, inactive_resources); printed_header = true; } if (group_by_node) { out->list_item(out, NULL, "No inactive resources"); } else if (inactive_resources) { out->list_item(out, NULL, "No resources"); } else { out->list_item(out, NULL, "No active resources"); } } if (printed_header) { out->end_list(out); } return rc; } +PCMK__OUTPUT_ARGS("resource-operation-list", "pe_working_set_t *", "pe_resource_t *", + "pe_node_t *", "GList *", "gboolean") +static int +resource_operation_list(pcmk__output_t *out, va_list args) +{ + pe_working_set_t *data_set = va_arg(args, pe_working_set_t *); + pe_resource_t *rsc = va_arg(args, pe_resource_t *); + pe_node_t *node = va_arg(args, pe_node_t *); + GList *op_list = va_arg(args, GList *); + gboolean print_timing = va_arg(args, gboolean); + + GList *gIter = NULL; + int rc = pcmk_rc_no_output; + + /* Print each operation */ + for (gIter = op_list; gIter != NULL; gIter = gIter->next) { + xmlNode *xml_op = (xmlNode *) gIter->data; + const char *task = crm_element_value(xml_op, XML_LRM_ATTR_TASK); + const char *interval_ms_s = crm_element_value(xml_op, + XML_LRM_ATTR_INTERVAL_MS); + const char *op_rc = crm_element_value(xml_op, XML_LRM_ATTR_RC); + int op_rc_i; + + pcmk__scan_min_int(op_rc, &op_rc_i, 0); + + /* Display 0-interval monitors as "probe" */ + if (pcmk__str_eq(task, CRMD_ACTION_STATUS, pcmk__str_casei) + && pcmk__str_eq(interval_ms_s, "0", pcmk__str_null_matches | pcmk__str_casei)) { + task = "probe"; + } + + /* If this is the first printed operation, print heading for resource */ + if (rc == pcmk_rc_no_output) { + time_t last_failure = 0; + int failcount = pe_get_failcount(node, rsc, &last_failure, pe_fc_default, + NULL, data_set); + + out->message(out, "resource-history", rsc, rsc_printable_id(rsc), TRUE, + failcount, last_failure, TRUE); + rc = pcmk_rc_ok; + } + + /* Print the operation */ + out->message(out, "op-history", xml_op, task, interval_ms_s, + op_rc_i, print_timing); + } + + /* Free the list we created (no need to free the individual items) */ + g_list_free(op_list); + + PCMK__OUTPUT_LIST_FOOTER(out, rc); + return rc; +} + PCMK__OUTPUT_ARGS("resource-util", "pe_resource_t *", "pe_node_t *", "const char *") static int resource_util(pcmk__output_t *out, va_list args) { pe_resource_t *rsc = va_arg(args, pe_resource_t *); pe_node_t *node = va_arg(args, pe_node_t *); const char *fn = va_arg(args, const char *); char *dump_text = crm_strdup_printf("%s: %s utilization on %s:", fn, rsc->id, node->details->uname); g_hash_table_foreach(rsc->utilization, append_dump_text, &dump_text); out->list_item(out, NULL, "%s", dump_text); free(dump_text); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("resource-util", "pe_resource_t *", "pe_node_t *", "const char *") static int resource_util_xml(pcmk__output_t *out, va_list args) { pe_resource_t *rsc = va_arg(args, pe_resource_t *); pe_node_t *node = va_arg(args, pe_node_t *); const char *fn = va_arg(args, const char *); xmlNodePtr xml_node = pcmk__output_create_xml_node(out, "utilization", "resource", rsc->id, "node", node->details->uname, "function", fn, NULL); g_hash_table_foreach(rsc->utilization, add_dump_node, &xml_node); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("ticket", "pe_ticket_t *") static int ticket_html(pcmk__output_t *out, va_list args) { pe_ticket_t *ticket = va_arg(args, pe_ticket_t *); if (ticket->last_granted > -1) { char *time = pcmk__format_named_time("last-granted", ticket->last_granted); out->list_item(out, NULL, "%s:\t%s%s %s", ticket->id, ticket->granted ? "granted" : "revoked", ticket->standby ? " [standby]" : "", time); free(time); } else { out->list_item(out, NULL, "%s:\t%s%s", ticket->id, ticket->granted ? "granted" : "revoked", ticket->standby ? " [standby]" : ""); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("ticket", "pe_ticket_t *") int pe__ticket_text(pcmk__output_t *out, va_list args) { pe_ticket_t *ticket = va_arg(args, pe_ticket_t *); if (ticket->last_granted > -1) { char *time = pcmk__format_named_time("last-granted", ticket->last_granted); out->list_item(out, ticket->id, "%s%s %s", ticket->granted ? "granted" : "revoked", ticket->standby ? " [standby]" : "", time); free(time); } else { out->list_item(out, ticket->id, "%s%s", ticket->granted ? "granted" : "revoked", ticket->standby ? " [standby]" : ""); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("ticket", "pe_ticket_t *") static int ticket_xml(pcmk__output_t *out, va_list args) { pe_ticket_t *ticket = va_arg(args, pe_ticket_t *); xmlNodePtr node = NULL; node = pcmk__output_create_xml_node(out, "ticket", "id", ticket->id, "status", ticket->granted ? "granted" : "revoked", "standby", pcmk__btoa(ticket->standby), NULL); if (ticket->last_granted > -1) { crm_xml_add(node, "last-granted", pcmk__epoch2str(&ticket->last_granted)); } return pcmk_rc_ok; } +PCMK__OUTPUT_ARGS("ticket-list", "pe_working_set_t *", "gboolean") +static int +ticket_list(pcmk__output_t *out, va_list args) { + pe_working_set_t *data_set = va_arg(args, pe_working_set_t *); + gboolean print_spacer = va_arg(args, gboolean); + + GHashTableIter iter; + gpointer key, value; + + if (g_hash_table_size(data_set->tickets) == 0) { + return pcmk_rc_no_output; + } + + PCMK__OUTPUT_SPACER_IF(out, print_spacer); + + /* Print section heading */ + out->begin_list(out, NULL, NULL, "Tickets"); + + /* Print each ticket */ + g_hash_table_iter_init(&iter, data_set->tickets); + while (g_hash_table_iter_next(&iter, &key, &value)) { + pe_ticket_t *ticket = (pe_ticket_t *) value; + out->message(out, "ticket", ticket); + } + + /* Close section */ + out->end_list(out); + return pcmk_rc_ok; +} + static pcmk__message_entry_t fmt_functions[] = { { "ban", "html", ban_html }, { "ban", "log", pe__ban_text }, { "ban", "text", pe__ban_text }, { "ban", "xml", ban_xml }, + { "ban-list", "default", ban_list }, { "bundle", "xml", pe__bundle_xml }, { "bundle", "html", pe__bundle_html }, { "bundle", "text", pe__bundle_text }, { "bundle", "log", pe__bundle_text }, { "clone", "xml", pe__clone_xml }, { "clone", "html", pe__clone_html }, { "clone", "text", pe__clone_text }, { "clone", "log", pe__clone_text }, { "cluster-counts", "html", cluster_counts_html }, { "cluster-counts", "log", pe__cluster_counts_text }, { "cluster-counts", "text", pe__cluster_counts_text }, { "cluster-counts", "xml", cluster_counts_xml }, { "cluster-dc", "html", cluster_dc_html }, { "cluster-dc", "log", pe__cluster_dc_text }, { "cluster-dc", "text", pe__cluster_dc_text }, { "cluster-dc", "xml", cluster_dc_xml }, { "cluster-options", "html", cluster_options_html }, { "cluster-options", "log", cluster_options_log }, { "cluster-options", "text", pe__cluster_options_text }, { "cluster-options", "xml", cluster_options_xml }, { "cluster-summary", "default", pe__cluster_summary }, { "cluster-summary", "html", cluster_summary_html }, { "cluster-stack", "html", cluster_stack_html }, { "cluster-stack", "log", pe__cluster_stack_text }, { "cluster-stack", "text", pe__cluster_stack_text }, { "cluster-stack", "xml", cluster_stack_xml }, { "cluster-times", "html", cluster_times_html }, { "cluster-times", "log", pe__cluster_times_text }, { "cluster-times", "text", pe__cluster_times_text }, { "cluster-times", "xml", cluster_times_xml }, { "failed-action", "default", pe__failed_action_text }, { "failed-action", "xml", failed_action_xml }, { "failed-action-list", "default", failed_action_list }, { "group", "xml", pe__group_xml }, { "group", "html", pe__group_html }, { "group", "text", pe__group_text }, { "group", "log", pe__group_text }, { "maint-mode", "text", pe__cluster_maint_mode_text }, { "node", "html", pe__node_html }, { "node", "log", pe__node_text }, { "node", "text", pe__node_text }, { "node", "xml", pe__node_xml }, { "node-and-op", "default", node_and_op }, { "node-and-op", "xml", node_and_op_xml }, { "node-capacity", "default", node_capacity }, { "node-capacity", "xml", node_capacity_xml }, + { "node-history-list", "default", node_history_list }, { "node-list", "html", node_list_html }, { "node-list", "log", pe__node_list_text }, { "node-list", "text", pe__node_list_text }, { "node-list", "xml", node_list_xml }, { "node-weight", "default", node_weight }, { "node-weight", "xml", node_weight_xml }, { "node-attribute", "html", node_attribute_html }, { "node-attribute", "log", pe__node_attribute_text }, { "node-attribute", "text", pe__node_attribute_text }, { "node-attribute", "xml", node_attribute_xml }, { "node-attribute-list", "default", node_attribute_list }, + { "node-summary", "default", node_summary }, { "op-history", "default", pe__op_history_text }, { "op-history", "xml", op_history_xml }, { "primitive", "xml", pe__resource_xml }, { "primitive", "html", pe__resource_html }, { "primitive", "text", pe__resource_text }, { "primitive", "log", pe__resource_text }, { "promotion-score", "default", promotion_score }, { "promotion-score", "xml", promotion_score_xml }, { "resource-config", "default", resource_config }, { "resource-history", "default", pe__resource_history_text }, { "resource-history", "xml", resource_history_xml }, { "resource-list", "default", resource_list }, + { "resource-operation-list", "default", resource_operation_list }, { "resource-util", "default", resource_util }, { "resource-util", "xml", resource_util_xml }, { "ticket", "html", ticket_html }, { "ticket", "log", pe__ticket_text }, { "ticket", "text", pe__ticket_text }, { "ticket", "xml", ticket_xml }, + { "ticket-list", "default", ticket_list }, { NULL, NULL, NULL } }; void pe__register_messages(pcmk__output_t *out) { pcmk__register_messages(out, fmt_functions); } void pe__output_node(pe_node_t *node, gboolean details, pcmk__output_t *out) { if (node == NULL) { crm_trace(""); return; } CRM_ASSERT(node->details); crm_trace("%sNode %s: (weight=%d, fixed=%s)", node->details->online ? "" : "Unavailable/Unclean ", node->details->uname, node->weight, node->fixed ? "True" : "False"); if (details) { char *pe_mutable = strdup("\t\t"); GList *gIter = node->details->running_rsc; GList *all = NULL; all = g_list_prepend(all, strdup("*")); crm_trace("\t\t===Node Attributes"); g_hash_table_foreach(node->details->attrs, print_str_str, pe_mutable); free(pe_mutable); crm_trace("\t\t=== Resources"); for (; gIter != NULL; gIter = gIter->next) { pe_resource_t *rsc = (pe_resource_t *) gIter->data; out->message(out, crm_map_element_name(rsc->xml), pe_print_pending, rsc, all, all); } g_list_free_full(all, free); } } diff --git a/lib/pengine/utils.c b/lib/pengine/utils.c index 726971b2c6..450d8348c5 100644 --- a/lib/pengine/utils.c +++ b/lib/pengine/utils.c @@ -1,2429 +1,2494 @@ /* * Copyright 2004-2021 the Pacemaker project contributors * * The version control history for this file may have further details. * * This source code is licensed under the GNU Lesser General Public License * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY. */ #include #include #include #include #include #include #include #include #include #include #include "pe_status_private.h" extern bool pcmk__is_daemon; extern xmlNode *get_object_root(const char *object_type, xmlNode * the_root); void print_str_str(gpointer key, gpointer value, gpointer user_data); gboolean ghash_free_str_str(gpointer key, gpointer value, gpointer user_data); static void unpack_operation(pe_action_t * action, xmlNode * xml_obj, pe_resource_t * container, pe_working_set_t * data_set, guint interval_ms); static xmlNode *find_rsc_op_entry_helper(pe_resource_t * rsc, const char *key, gboolean include_disabled); #if ENABLE_VERSIONED_ATTRS pe_rsc_action_details_t * pe_rsc_action_details(pe_action_t *action) { pe_rsc_action_details_t *details; CRM_CHECK(action != NULL, return NULL); if (action->action_details == NULL) { action->action_details = calloc(1, sizeof(pe_rsc_action_details_t)); CRM_CHECK(action->action_details != NULL, return NULL); } details = (pe_rsc_action_details_t *) action->action_details; if (details->versioned_parameters == NULL) { details->versioned_parameters = create_xml_node(NULL, XML_TAG_OP_VER_ATTRS); } if (details->versioned_meta == NULL) { details->versioned_meta = create_xml_node(NULL, XML_TAG_OP_VER_META); } return details; } static void pe_free_rsc_action_details(pe_action_t *action) { pe_rsc_action_details_t *details; if ((action == NULL) || (action->action_details == NULL)) { return; } details = (pe_rsc_action_details_t *) action->action_details; if (details->versioned_parameters) { free_xml(details->versioned_parameters); } if (details->versioned_meta) { free_xml(details->versioned_meta); } action->action_details = NULL; } #endif /*! * \internal * \brief Check whether we can fence a particular node * * \param[in] data_set Working set for cluster * \param[in] node Name of node to check * * \return true if node can be fenced, false otherwise */ bool pe_can_fence(pe_working_set_t *data_set, pe_node_t *node) { if (pe__is_guest_node(node)) { /* Guest nodes are fenced by stopping their container resource. We can * do that if the container's host is either online or fenceable. */ pe_resource_t *rsc = node->details->remote_rsc->container; for (GList *n = rsc->running_on; n != NULL; n = n->next) { pe_node_t *container_node = n->data; if (!container_node->details->online && !pe_can_fence(data_set, container_node)) { return false; } } return true; } else if (!pcmk_is_set(data_set->flags, pe_flag_stonith_enabled)) { return false; /* Turned off */ } else if (!pcmk_is_set(data_set->flags, pe_flag_have_stonith_resource)) { return false; /* No devices */ } else if (pcmk_is_set(data_set->flags, pe_flag_have_quorum)) { return true; } else if (data_set->no_quorum_policy == no_quorum_ignore) { return true; } else if(node == NULL) { return false; } else if(node->details->online) { crm_notice("We can fence %s without quorum because they're in our membership", node->details->uname); return true; } crm_trace("Cannot fence %s", node->details->uname); return false; } /*! * \internal * \brief Copy a node object * * \param[in] this_node Node object to copy * * \return Newly allocated shallow copy of this_node * \note This function asserts on errors and is guaranteed to return non-NULL. */ pe_node_t * pe__copy_node(const pe_node_t *this_node) { pe_node_t *new_node = NULL; CRM_ASSERT(this_node != NULL); new_node = calloc(1, sizeof(pe_node_t)); CRM_ASSERT(new_node != NULL); new_node->rsc_discover_mode = this_node->rsc_discover_mode; new_node->weight = this_node->weight; new_node->fixed = this_node->fixed; new_node->details = this_node->details; return new_node; } /* any node in list1 or list2 and not in the other gets a score of -INFINITY */ void node_list_exclude(GHashTable * hash, GList *list, gboolean merge_scores) { GHashTable *result = hash; pe_node_t *other_node = NULL; GList *gIter = list; GHashTableIter iter; pe_node_t *node = NULL; g_hash_table_iter_init(&iter, hash); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { other_node = pe_find_node_id(list, node->details->id); if (other_node == NULL) { node->weight = -INFINITY; } else if (merge_scores) { node->weight = pe__add_scores(node->weight, other_node->weight); } } for (; gIter != NULL; gIter = gIter->next) { pe_node_t *node = (pe_node_t *) gIter->data; other_node = pe_hash_table_lookup(result, node->details->id); if (other_node == NULL) { pe_node_t *new_node = pe__copy_node(node); new_node->weight = -INFINITY; g_hash_table_insert(result, (gpointer) new_node->details->id, new_node); } } } /*! * \internal * \brief Create a node hash table from a node list * * \param[in] list Node list * * \return Hash table equivalent of node list */ GHashTable * pe__node_list2table(GList *list) { GHashTable *result = NULL; result = pcmk__strkey_table(NULL, free); for (GList *gIter = list; gIter != NULL; gIter = gIter->next) { pe_node_t *new_node = pe__copy_node((pe_node_t *) gIter->data); g_hash_table_insert(result, (gpointer) new_node->details->id, new_node); } return result; } gint sort_node_uname(gconstpointer a, gconstpointer b) { return pcmk__numeric_strcasecmp(((const pe_node_t *) a)->details->uname, ((const pe_node_t *) b)->details->uname); } /*! * \internal * \brief Output node weights to stdout * * \param[in] rsc Use allowed nodes for this resource * \param[in] comment Text description to prefix lines with * \param[in] nodes If rsc is not specified, use these nodes */ static void pe__output_node_weights(pe_resource_t *rsc, const char *comment, GHashTable *nodes, pe_working_set_t *data_set) { pcmk__output_t *out = data_set->priv; char score[128]; // Stack-allocated since this is called frequently // Sort the nodes so the output is consistent for regression tests GList *list = g_list_sort(g_hash_table_get_values(nodes), sort_node_uname); for (GList *gIter = list; gIter != NULL; gIter = gIter->next) { pe_node_t *node = (pe_node_t *) gIter->data; score2char_stack(node->weight, score, sizeof(score)); out->message(out, "node-weight", rsc, comment, node->details->uname, score); } g_list_free(list); } /*! * \internal * \brief Log node weights at trace level * * \param[in] file Caller's filename * \param[in] function Caller's function name * \param[in] line Caller's line number * \param[in] rsc Use allowed nodes for this resource * \param[in] comment Text description to prefix lines with * \param[in] nodes If rsc is not specified, use these nodes */ static void pe__log_node_weights(const char *file, const char *function, int line, pe_resource_t *rsc, const char *comment, GHashTable *nodes) { GHashTableIter iter; pe_node_t *node = NULL; char score[128]; // Stack-allocated since this is called frequently // Don't waste time if we're not tracing at this point pcmk__log_else(LOG_TRACE, return); g_hash_table_iter_init(&iter, nodes); while (g_hash_table_iter_next(&iter, NULL, (void **) &node)) { score2char_stack(node->weight, score, sizeof(score)); if (rsc) { qb_log_from_external_source(function, file, "%s: %s allocation score on %s: %s", LOG_TRACE, line, 0, comment, rsc->id, node->details->uname, score); } else { qb_log_from_external_source(function, file, "%s: %s = %s", LOG_TRACE, line, 0, comment, node->details->uname, score); } } } /*! * \internal * \brief Log or output node weights * * \param[in] file Caller's filename * \param[in] function Caller's function name * \param[in] line Caller's line number * \param[in] to_log Log if true, otherwise output * \param[in] rsc Use allowed nodes for this resource * \param[in] comment Text description to prefix lines with * \param[in] nodes Use these nodes */ void pe__show_node_weights_as(const char *file, const char *function, int line, bool to_log, pe_resource_t *rsc, const char *comment, GHashTable *nodes, pe_working_set_t *data_set) { if (rsc != NULL && pcmk_is_set(rsc->flags, pe_rsc_orphan)) { // Don't show allocation scores for orphans return; } if (nodes == NULL) { // Nothing to show return; } if (to_log) { pe__log_node_weights(file, function, line, rsc, comment, nodes); } else { pe__output_node_weights(rsc, comment, nodes, data_set); } // If this resource has children, repeat recursively for each if (rsc && rsc->children) { for (GList *gIter = rsc->children; gIter != NULL; gIter = gIter->next) { pe_resource_t *child = (pe_resource_t *) gIter->data; pe__show_node_weights_as(file, function, line, to_log, child, comment, child->allowed_nodes, data_set); } } } gint sort_rsc_index(gconstpointer a, gconstpointer b) { const pe_resource_t *resource1 = (const pe_resource_t *)a; const pe_resource_t *resource2 = (const pe_resource_t *)b; if (a == NULL && b == NULL) { return 0; } if (a == NULL) { return 1; } if (b == NULL) { return -1; } if (resource1->sort_index > resource2->sort_index) { return -1; } if (resource1->sort_index < resource2->sort_index) { return 1; } return 0; } gint sort_rsc_priority(gconstpointer a, gconstpointer b) { const pe_resource_t *resource1 = (const pe_resource_t *)a; const pe_resource_t *resource2 = (const pe_resource_t *)b; if (a == NULL && b == NULL) { return 0; } if (a == NULL) { return 1; } if (b == NULL) { return -1; } if (resource1->priority > resource2->priority) { return -1; } if (resource1->priority < resource2->priority) { return 1; } return 0; } static enum pe_quorum_policy effective_quorum_policy(pe_resource_t *rsc, pe_working_set_t *data_set) { enum pe_quorum_policy policy = data_set->no_quorum_policy; if (pcmk_is_set(data_set->flags, pe_flag_have_quorum)) { policy = no_quorum_ignore; } else if (data_set->no_quorum_policy == no_quorum_demote) { switch (rsc->role) { case RSC_ROLE_PROMOTED: case RSC_ROLE_UNPROMOTED: if (rsc->next_role > RSC_ROLE_UNPROMOTED) { pe__set_next_role(rsc, RSC_ROLE_UNPROMOTED, "no-quorum-policy=demote"); } policy = no_quorum_ignore; break; default: policy = no_quorum_stop; break; } } return policy; } pe_action_t * custom_action(pe_resource_t * rsc, char *key, const char *task, pe_node_t * on_node, gboolean optional, gboolean save_action, pe_working_set_t * data_set) { pe_action_t *action = NULL; GList *possible_matches = NULL; CRM_CHECK(key != NULL, return NULL); CRM_CHECK(task != NULL, free(key); return NULL); if (save_action && rsc != NULL) { possible_matches = find_actions(rsc->actions, key, on_node); } else if(save_action) { #if 0 action = g_hash_table_lookup(data_set->singletons, key); #else /* More expensive but takes 'node' into account */ possible_matches = find_actions(data_set->actions, key, on_node); #endif } if(data_set->singletons == NULL) { data_set->singletons = pcmk__strkey_table(NULL, NULL); } if (possible_matches != NULL) { if (pcmk__list_of_multiple(possible_matches)) { pe_warn("Action %s for %s on %s exists %d times", task, rsc ? rsc->id : "", on_node ? on_node->details->uname : "", g_list_length(possible_matches)); } action = g_list_nth_data(possible_matches, 0); pe_rsc_trace(rsc, "Found action %d: %s for %s (%s) on %s", action->id, task, (rsc? rsc->id : "no resource"), action->uuid, (on_node? on_node->details->uname : "no node")); g_list_free(possible_matches); } if (action == NULL) { if (save_action) { pe_rsc_trace(rsc, "Creating action %d (%s): %s for %s (%s) on %s", data_set->action_id, (optional? "optional" : "required"), task, (rsc? rsc->id : "no resource"), key, (on_node? on_node->details->uname : "no node")); } action = calloc(1, sizeof(pe_action_t)); if (save_action) { action->id = data_set->action_id++; } else { action->id = 0; } action->rsc = rsc; action->task = strdup(task); if (on_node) { action->node = pe__copy_node(on_node); } action->uuid = strdup(key); if (pcmk__str_eq(task, CRM_OP_LRM_DELETE, pcmk__str_casei)) { // Resource history deletion for a node can be done on the DC pe__set_action_flags(action, pe_action_dc); } pe__set_action_flags(action, pe_action_runnable); if (optional) { pe__set_action_flags(action, pe_action_optional); } else { pe__clear_action_flags(action, pe_action_optional); } action->extra = pcmk__strkey_table(free, free); action->meta = pcmk__strkey_table(free, free); if (save_action) { data_set->actions = g_list_prepend(data_set->actions, action); if(rsc == NULL) { g_hash_table_insert(data_set->singletons, action->uuid, action); } } if (rsc != NULL) { guint interval_ms = 0; action->op_entry = find_rsc_op_entry_helper(rsc, key, TRUE); parse_op_key(key, NULL, NULL, &interval_ms); unpack_operation(action, action->op_entry, rsc->container, data_set, interval_ms); if (save_action) { rsc->actions = g_list_prepend(rsc->actions, action); } } } if (!optional && pcmk_is_set(action->flags, pe_action_optional)) { pe__clear_action_flags(action, pe_action_optional); } if (rsc != NULL) { enum action_tasks a_task = text2task(action->task); enum pe_quorum_policy quorum_policy = effective_quorum_policy(rsc, data_set); int warn_level = LOG_TRACE; if (save_action) { warn_level = LOG_WARNING; } if (!pcmk_is_set(action->flags, pe_action_have_node_attrs) && action->node != NULL && action->op_entry != NULL) { pe_rule_eval_data_t rule_data = { .node_hash = action->node->details->attrs, .role = RSC_ROLE_UNKNOWN, .now = data_set->now, .match_data = NULL, .rsc_data = NULL, .op_data = NULL }; pe__set_action_flags(action, pe_action_have_node_attrs); pe__unpack_dataset_nvpairs(action->op_entry, XML_TAG_ATTR_SETS, &rule_data, action->extra, NULL, FALSE, data_set); } if (pcmk_is_set(action->flags, pe_action_pseudo)) { /* leave untouched */ } else if (action->node == NULL) { pe_rsc_trace(rsc, "%s is unrunnable (unallocated)", action->uuid); pe__clear_action_flags(action, pe_action_runnable); } else if (!pcmk_is_set(rsc->flags, pe_rsc_managed) && g_hash_table_lookup(action->meta, XML_LRM_ATTR_INTERVAL_MS) == NULL) { pe_rsc_debug(rsc, "%s on %s is optional (%s is unmanaged)", action->uuid, action->node->details->uname, rsc->id); pe__set_action_flags(action, pe_action_optional); //pe__clear_action_flags(action, pe_action_runnable); } else if (!pcmk_is_set(action->flags, pe_action_dc) && !(action->node->details->online) && (!pe__is_guest_node(action->node) || action->node->details->remote_requires_reset)) { pe__clear_action_flags(action, pe_action_runnable); do_crm_log(warn_level, "%s on %s is unrunnable (node is offline)", action->uuid, action->node->details->uname); if (pcmk_is_set(action->rsc->flags, pe_rsc_managed) && save_action && a_task == stop_rsc && action->node->details->unclean == FALSE) { pe_fence_node(data_set, action->node, "resource actions are unrunnable", FALSE); } } else if (!pcmk_is_set(action->flags, pe_action_dc) && action->node->details->pending) { pe__clear_action_flags(action, pe_action_runnable); do_crm_log(warn_level, "Action %s on %s is unrunnable (node is pending)", action->uuid, action->node->details->uname); } else if (action->needs == rsc_req_nothing) { pe_action_set_reason(action, NULL, TRUE); if (pe__is_guest_node(action->node) && !pe_can_fence(data_set, action->node)) { /* An action that requires nothing usually does not require any * fencing in order to be runnable. However, there is an * exception: an action cannot be completed if it is on a guest * node whose host is unclean and cannot be fenced. */ pe_rsc_debug(rsc, "%s on %s is unrunnable " "(node's host cannot be fenced)", action->uuid, action->node->details->uname); pe__clear_action_flags(action, pe_action_runnable); } else { pe_rsc_trace(rsc, "%s on %s does not require fencing or quorum", action->uuid, action->node->details->uname); pe__set_action_flags(action, pe_action_runnable); } #if 0 /* * No point checking this * - if we don't have quorum we can't stonith anyway */ } else if (action->needs == rsc_req_stonith) { crm_trace("Action %s requires only stonith", action->uuid); action->runnable = TRUE; #endif } else if (quorum_policy == no_quorum_stop) { pe_rsc_debug(rsc, "%s on %s is unrunnable (no quorum)", action->uuid, action->node->details->uname); pe_action_set_flag_reason(__func__, __LINE__, action, NULL, "no quorum", pe_action_runnable, TRUE); } else if (quorum_policy == no_quorum_freeze) { if (rsc->fns->active(rsc, TRUE) == FALSE || rsc->next_role > rsc->role) { pe_rsc_debug(rsc, "%s on %s is unrunnable (no quorum)", action->uuid, action->node->details->uname); pe_action_set_flag_reason(__func__, __LINE__, action, NULL, "quorum freeze", pe_action_runnable, TRUE); } } else { //pe_action_set_reason(action, NULL, TRUE); pe__set_action_flags(action, pe_action_runnable); } if (save_action) { switch (a_task) { case stop_rsc: pe__set_resource_flags(rsc, pe_rsc_stopping); break; case start_rsc: pe__clear_resource_flags(rsc, pe_rsc_starting); if (pcmk_is_set(action->flags, pe_action_runnable)) { pe__set_resource_flags(rsc, pe_rsc_starting); } break; default: break; } } } free(key); return action; } static bool valid_stop_on_fail(const char *value) { return !pcmk__strcase_any_of(value, "standby", "demote", "stop", NULL); } static const char * unpack_operation_on_fail(pe_action_t * action) { const char *name = NULL; const char *role = NULL; const char *on_fail = NULL; const char *interval_spec = NULL; const char *enabled = NULL; const char *value = g_hash_table_lookup(action->meta, XML_OP_ATTR_ON_FAIL); if (pcmk__str_eq(action->task, CRMD_ACTION_STOP, pcmk__str_casei) && !valid_stop_on_fail(value)) { pcmk__config_err("Resetting '" XML_OP_ATTR_ON_FAIL "' for %s stop " "action to default value because '%s' is not " "allowed for stop", action->rsc->id, value); return NULL; } else if (pcmk__str_eq(action->task, CRMD_ACTION_DEMOTE, pcmk__str_casei) && !value) { // demote on_fail defaults to monitor value for promoted role if present xmlNode *operation = NULL; CRM_CHECK(action->rsc != NULL, return NULL); for (operation = pcmk__xe_first_child(action->rsc->ops_xml); (operation != NULL) && (value == NULL); operation = pcmk__xe_next(operation)) { if (!pcmk__str_eq((const char *)operation->name, "op", pcmk__str_none)) { continue; } name = crm_element_value(operation, "name"); role = crm_element_value(operation, "role"); on_fail = crm_element_value(operation, XML_OP_ATTR_ON_FAIL); enabled = crm_element_value(operation, "enabled"); interval_spec = crm_element_value(operation, XML_LRM_ATTR_INTERVAL); if (!on_fail) { continue; } else if (enabled && !crm_is_true(enabled)) { continue; } else if (!pcmk__str_eq(name, "monitor", pcmk__str_casei) || !pcmk__strcase_any_of(role, RSC_ROLE_PROMOTED_S, RSC_ROLE_PROMOTED_LEGACY_S, NULL)) { continue; } else if (crm_parse_interval_spec(interval_spec) == 0) { continue; } else if (pcmk__str_eq(on_fail, "demote", pcmk__str_casei)) { continue; } value = on_fail; } } else if (pcmk__str_eq(action->task, CRM_OP_LRM_DELETE, pcmk__str_casei)) { value = "ignore"; } else if (pcmk__str_eq(value, "demote", pcmk__str_casei)) { name = crm_element_value(action->op_entry, "name"); role = crm_element_value(action->op_entry, "role"); interval_spec = crm_element_value(action->op_entry, XML_LRM_ATTR_INTERVAL); if (!pcmk__str_eq(name, CRMD_ACTION_PROMOTE, pcmk__str_casei) && (!pcmk__str_eq(name, CRMD_ACTION_STATUS, pcmk__str_casei) || !pcmk__strcase_any_of(role, RSC_ROLE_PROMOTED_S, RSC_ROLE_PROMOTED_LEGACY_S, NULL) || (crm_parse_interval_spec(interval_spec) == 0))) { pcmk__config_err("Resetting '" XML_OP_ATTR_ON_FAIL "' for %s %s " "action to default value because 'demote' is not " "allowed for it", action->rsc->id, name); return NULL; } } return value; } static xmlNode * find_min_interval_mon(pe_resource_t * rsc, gboolean include_disabled) { guint interval_ms = 0; guint min_interval_ms = G_MAXUINT; const char *name = NULL; const char *value = NULL; const char *interval_spec = NULL; xmlNode *op = NULL; xmlNode *operation = NULL; for (operation = pcmk__xe_first_child(rsc->ops_xml); operation != NULL; operation = pcmk__xe_next(operation)) { if (pcmk__str_eq((const char *)operation->name, "op", pcmk__str_none)) { name = crm_element_value(operation, "name"); interval_spec = crm_element_value(operation, XML_LRM_ATTR_INTERVAL); value = crm_element_value(operation, "enabled"); if (!include_disabled && value && crm_is_true(value) == FALSE) { continue; } if (!pcmk__str_eq(name, RSC_STATUS, pcmk__str_casei)) { continue; } interval_ms = crm_parse_interval_spec(interval_spec); if (interval_ms && (interval_ms < min_interval_ms)) { min_interval_ms = interval_ms; op = operation; } } } return op; } static int unpack_start_delay(const char *value, GHashTable *meta) { int start_delay = 0; if (value != NULL) { start_delay = crm_get_msec(value); if (start_delay < 0) { start_delay = 0; } if (meta) { g_hash_table_replace(meta, strdup(XML_OP_ATTR_START_DELAY), pcmk__itoa(start_delay)); } } return start_delay; } // true if value contains valid, non-NULL interval origin for recurring op static bool unpack_interval_origin(const char *value, xmlNode *xml_obj, guint interval_ms, crm_time_t *now, long long *start_delay) { long long result = 0; guint interval_sec = interval_ms / 1000; crm_time_t *origin = NULL; // Ignore unspecified values and non-recurring operations if ((value == NULL) || (interval_ms == 0) || (now == NULL)) { return false; } // Parse interval origin from text origin = crm_time_new(value); if (origin == NULL) { pcmk__config_err("Ignoring '" XML_OP_ATTR_ORIGIN "' for operation " "'%s' because '%s' is not valid", (ID(xml_obj)? ID(xml_obj) : "(missing ID)"), value); return false; } // Get seconds since origin (negative if origin is in the future) result = crm_time_get_seconds(now) - crm_time_get_seconds(origin); crm_time_free(origin); // Calculate seconds from closest interval to now result = result % interval_sec; // Calculate seconds remaining until next interval result = ((result <= 0)? 0 : interval_sec) - result; crm_info("Calculated a start delay of %llds for operation '%s'", result, (ID(xml_obj)? ID(xml_obj) : "(unspecified)")); if (start_delay != NULL) { *start_delay = result * 1000; // milliseconds } return true; } static int unpack_timeout(const char *value) { int timeout_ms = crm_get_msec(value); if (timeout_ms < 0) { timeout_ms = crm_get_msec(CRM_DEFAULT_OP_TIMEOUT_S); } return timeout_ms; } int pe_get_configured_timeout(pe_resource_t *rsc, const char *action, pe_working_set_t *data_set) { xmlNode *child = NULL; GHashTable *action_meta = NULL; const char *timeout_spec = NULL; int timeout_ms = 0; pe_rule_eval_data_t rule_data = { .node_hash = NULL, .role = RSC_ROLE_UNKNOWN, .now = data_set->now, .match_data = NULL, .rsc_data = NULL, .op_data = NULL }; for (child = first_named_child(rsc->ops_xml, XML_ATTR_OP); child != NULL; child = crm_next_same_xml(child)) { if (pcmk__str_eq(action, crm_element_value(child, XML_NVPAIR_ATTR_NAME), pcmk__str_casei)) { timeout_spec = crm_element_value(child, XML_ATTR_TIMEOUT); break; } } if (timeout_spec == NULL && data_set->op_defaults) { action_meta = pcmk__strkey_table(free, free); pe__unpack_dataset_nvpairs(data_set->op_defaults, XML_TAG_META_SETS, &rule_data, action_meta, NULL, FALSE, data_set); timeout_spec = g_hash_table_lookup(action_meta, XML_ATTR_TIMEOUT); } // @TODO check meta-attributes (including versioned meta-attributes) // @TODO maybe use min-interval monitor timeout as default for monitors timeout_ms = crm_get_msec(timeout_spec); if (timeout_ms < 0) { timeout_ms = crm_get_msec(CRM_DEFAULT_OP_TIMEOUT_S); } if (action_meta != NULL) { g_hash_table_destroy(action_meta); } return timeout_ms; } #if ENABLE_VERSIONED_ATTRS static void unpack_versioned_meta(xmlNode *versioned_meta, xmlNode *xml_obj, guint interval_ms, crm_time_t *now) { xmlNode *attrs = NULL; xmlNode *attr = NULL; for (attrs = pcmk__xe_first_child(versioned_meta); attrs != NULL; attrs = pcmk__xe_next(attrs)) { for (attr = pcmk__xe_first_child(attrs); attr != NULL; attr = pcmk__xe_next(attr)) { const char *name = crm_element_value(attr, XML_NVPAIR_ATTR_NAME); const char *value = crm_element_value(attr, XML_NVPAIR_ATTR_VALUE); if (pcmk__str_eq(name, XML_OP_ATTR_START_DELAY, pcmk__str_casei)) { int start_delay = unpack_start_delay(value, NULL); crm_xml_add_int(attr, XML_NVPAIR_ATTR_VALUE, start_delay); } else if (pcmk__str_eq(name, XML_OP_ATTR_ORIGIN, pcmk__str_casei)) { long long start_delay = 0; if (unpack_interval_origin(value, xml_obj, interval_ms, now, &start_delay)) { crm_xml_add(attr, XML_NVPAIR_ATTR_NAME, XML_OP_ATTR_START_DELAY); crm_xml_add_ll(attr, XML_NVPAIR_ATTR_VALUE, start_delay); } } else if (pcmk__str_eq(name, XML_ATTR_TIMEOUT, pcmk__str_casei)) { int timeout_ms = unpack_timeout(value); crm_xml_add_int(attr, XML_NVPAIR_ATTR_VALUE, timeout_ms); } } } } #endif /*! * \brief Unpack operation XML into an action structure * * Unpack an operation's meta-attributes (normalizing the interval, timeout, * and start delay values as integer milliseconds), requirements, and * failure policy. * * \param[in,out] action Action to unpack into * \param[in] xml_obj Operation XML (or NULL if all defaults) * \param[in] container Resource that contains affected resource, if any * \param[in] data_set Cluster state * \param[in] interval_ms How frequently to perform the operation */ static void unpack_operation(pe_action_t * action, xmlNode * xml_obj, pe_resource_t * container, pe_working_set_t * data_set, guint interval_ms) { int timeout_ms = 0; const char *value = NULL; bool is_probe = pcmk__str_eq(action->task, RSC_STATUS, pcmk__str_casei) && (interval_ms == 0); #if ENABLE_VERSIONED_ATTRS pe_rsc_action_details_t *rsc_details = NULL; #endif pe_rsc_eval_data_t rsc_rule_data = { .standard = crm_element_value(action->rsc->xml, XML_AGENT_ATTR_CLASS), .provider = crm_element_value(action->rsc->xml, XML_AGENT_ATTR_PROVIDER), .agent = crm_element_value(action->rsc->xml, XML_EXPR_ATTR_TYPE) }; pe_op_eval_data_t op_rule_data = { .op_name = action->task, .interval = interval_ms }; pe_rule_eval_data_t rule_data = { .node_hash = NULL, .role = RSC_ROLE_UNKNOWN, .now = data_set->now, .match_data = NULL, .rsc_data = &rsc_rule_data, .op_data = &op_rule_data }; CRM_CHECK(action && action->rsc, return); // Cluster-wide pe__unpack_dataset_nvpairs(data_set->op_defaults, XML_TAG_META_SETS, &rule_data, action->meta, NULL, FALSE, data_set); // Determine probe default timeout differently if (is_probe) { xmlNode *min_interval_mon = find_min_interval_mon(action->rsc, FALSE); if (min_interval_mon) { value = crm_element_value(min_interval_mon, XML_ATTR_TIMEOUT); if (value) { crm_trace("\t%s: Setting default timeout to minimum-interval " "monitor's timeout '%s'", action->uuid, value); g_hash_table_replace(action->meta, strdup(XML_ATTR_TIMEOUT), strdup(value)); } } } if (xml_obj) { xmlAttrPtr xIter = NULL; // take precedence over defaults pe__unpack_dataset_nvpairs(xml_obj, XML_TAG_META_SETS, &rule_data, action->meta, NULL, TRUE, data_set); #if ENABLE_VERSIONED_ATTRS rsc_details = pe_rsc_action_details(action); pe_eval_versioned_attributes(data_set->input, xml_obj, XML_TAG_ATTR_SETS, &rule_data, rsc_details->versioned_parameters, NULL); pe_eval_versioned_attributes(data_set->input, xml_obj, XML_TAG_META_SETS, &rule_data, rsc_details->versioned_meta, NULL); #endif /* Anything set as an XML property has highest precedence. * This ensures we use the name and interval from the tag. */ for (xIter = xml_obj->properties; xIter; xIter = xIter->next) { const char *prop_name = (const char *)xIter->name; const char *prop_value = crm_element_value(xml_obj, prop_name); g_hash_table_replace(action->meta, strdup(prop_name), strdup(prop_value)); } } g_hash_table_remove(action->meta, "id"); // Normalize interval to milliseconds if (interval_ms > 0) { g_hash_table_replace(action->meta, strdup(XML_LRM_ATTR_INTERVAL), crm_strdup_printf("%u", interval_ms)); } else { g_hash_table_remove(action->meta, XML_LRM_ATTR_INTERVAL); } /* * Timeout order of precedence: * 1. pcmk_monitor_timeout (if rsc has pcmk_ra_cap_fence_params * and task is start or a probe; pcmk_monitor_timeout works * by default for a recurring monitor) * 2. explicit op timeout on the primitive * 3. default op timeout * a. if probe, then min-interval monitor's timeout * b. else, in XML_CIB_TAG_OPCONFIG * 4. CRM_DEFAULT_OP_TIMEOUT_S * * #1 overrides general rule of XML property having highest * precedence. */ if (pcmk_is_set(pcmk_get_ra_caps(rsc_rule_data.standard), pcmk_ra_cap_fence_params) && (pcmk__str_eq(action->task, RSC_START, pcmk__str_casei) || is_probe)) { GHashTable *params = pe_rsc_params(action->rsc, action->node, data_set); value = g_hash_table_lookup(params, "pcmk_monitor_timeout"); if (value) { crm_trace("\t%s: Setting timeout to pcmk_monitor_timeout '%s', " "overriding default", action->uuid, value); g_hash_table_replace(action->meta, strdup(XML_ATTR_TIMEOUT), strdup(value)); } } // Normalize timeout to positive milliseconds value = g_hash_table_lookup(action->meta, XML_ATTR_TIMEOUT); timeout_ms = unpack_timeout(value); g_hash_table_replace(action->meta, strdup(XML_ATTR_TIMEOUT), pcmk__itoa(timeout_ms)); if (!pcmk__strcase_any_of(action->task, RSC_START, RSC_PROMOTE, NULL)) { action->needs = rsc_req_nothing; value = "nothing (not start or promote)"; } else if (pcmk_is_set(action->rsc->flags, pe_rsc_needs_fencing)) { action->needs = rsc_req_stonith; value = "fencing"; } else if (pcmk_is_set(action->rsc->flags, pe_rsc_needs_quorum)) { action->needs = rsc_req_quorum; value = "quorum"; } else { action->needs = rsc_req_nothing; value = "nothing"; } pe_rsc_trace(action->rsc, "%s requires %s", action->uuid, value); value = unpack_operation_on_fail(action); if (value == NULL) { } else if (pcmk__str_eq(value, "block", pcmk__str_casei)) { action->on_fail = action_fail_block; g_hash_table_insert(action->meta, strdup(XML_OP_ATTR_ON_FAIL), strdup("block")); value = "block"; // The above could destroy the original string } else if (pcmk__str_eq(value, "fence", pcmk__str_casei)) { action->on_fail = action_fail_fence; value = "node fencing"; if (!pcmk_is_set(data_set->flags, pe_flag_stonith_enabled)) { pcmk__config_err("Resetting '" XML_OP_ATTR_ON_FAIL "' for " "operation '%s' to 'stop' because 'fence' is not " "valid when fencing is disabled", action->uuid); action->on_fail = action_fail_stop; action->fail_role = RSC_ROLE_STOPPED; value = "stop resource"; } } else if (pcmk__str_eq(value, "standby", pcmk__str_casei)) { action->on_fail = action_fail_standby; value = "node standby"; } else if (pcmk__strcase_any_of(value, "ignore", "nothing", NULL)) { action->on_fail = action_fail_ignore; value = "ignore"; } else if (pcmk__str_eq(value, "migrate", pcmk__str_casei)) { action->on_fail = action_fail_migrate; value = "force migration"; } else if (pcmk__str_eq(value, "stop", pcmk__str_casei)) { action->on_fail = action_fail_stop; action->fail_role = RSC_ROLE_STOPPED; value = "stop resource"; } else if (pcmk__str_eq(value, "restart", pcmk__str_casei)) { action->on_fail = action_fail_recover; value = "restart (and possibly migrate)"; } else if (pcmk__str_eq(value, "restart-container", pcmk__str_casei)) { if (container) { action->on_fail = action_fail_restart_container; value = "restart container (and possibly migrate)"; } else { value = NULL; } } else if (pcmk__str_eq(value, "demote", pcmk__str_casei)) { action->on_fail = action_fail_demote; value = "demote instance"; } else { pe_err("Resource %s: Unknown failure type (%s)", action->rsc->id, value); value = NULL; } /* defaults */ if (value == NULL && container) { action->on_fail = action_fail_restart_container; value = "restart container (and possibly migrate) (default)"; /* For remote nodes, ensure that any failure that results in dropping an * active connection to the node results in fencing of the node. * * There are only two action failures that don't result in fencing. * 1. probes - probe failures are expected. * 2. start - a start failure indicates that an active connection does not already * exist. The user can set op on-fail=fence if they really want to fence start * failures. */ } else if (((value == NULL) || !pcmk_is_set(action->rsc->flags, pe_rsc_managed)) && pe__resource_is_remote_conn(action->rsc, data_set) && !(pcmk__str_eq(action->task, CRMD_ACTION_STATUS, pcmk__str_casei) && (interval_ms == 0)) && !pcmk__str_eq(action->task, CRMD_ACTION_START, pcmk__str_casei)) { if (!pcmk_is_set(action->rsc->flags, pe_rsc_managed)) { action->on_fail = action_fail_stop; action->fail_role = RSC_ROLE_STOPPED; value = "stop unmanaged remote node (enforcing default)"; } else { if (pcmk_is_set(data_set->flags, pe_flag_stonith_enabled)) { value = "fence remote node (default)"; } else { value = "recover remote node connection (default)"; } if (action->rsc->remote_reconnect_ms) { action->fail_role = RSC_ROLE_STOPPED; } action->on_fail = action_fail_reset_remote; } } else if (value == NULL && pcmk__str_eq(action->task, CRMD_ACTION_STOP, pcmk__str_casei)) { if (pcmk_is_set(data_set->flags, pe_flag_stonith_enabled)) { action->on_fail = action_fail_fence; value = "resource fence (default)"; } else { action->on_fail = action_fail_block; value = "resource block (default)"; } } else if (value == NULL) { action->on_fail = action_fail_recover; value = "restart (and possibly migrate) (default)"; } pe_rsc_trace(action->rsc, "%s failure handling: %s", action->uuid, value); value = NULL; if (xml_obj != NULL) { value = g_hash_table_lookup(action->meta, "role_after_failure"); if (value) { pe_warn_once(pe_wo_role_after, "Support for role_after_failure is deprecated and will be removed in a future release"); } } if (value != NULL && action->fail_role == RSC_ROLE_UNKNOWN) { action->fail_role = text2role(value); } /* defaults */ if (action->fail_role == RSC_ROLE_UNKNOWN) { if (pcmk__str_eq(action->task, CRMD_ACTION_PROMOTE, pcmk__str_casei)) { action->fail_role = RSC_ROLE_UNPROMOTED; } else { action->fail_role = RSC_ROLE_STARTED; } } pe_rsc_trace(action->rsc, "%s failure results in: %s", action->uuid, role2text(action->fail_role)); value = g_hash_table_lookup(action->meta, XML_OP_ATTR_START_DELAY); if (value) { unpack_start_delay(value, action->meta); } else { long long start_delay = 0; value = g_hash_table_lookup(action->meta, XML_OP_ATTR_ORIGIN); if (unpack_interval_origin(value, xml_obj, interval_ms, data_set->now, &start_delay)) { g_hash_table_replace(action->meta, strdup(XML_OP_ATTR_START_DELAY), crm_strdup_printf("%lld", start_delay)); } } #if ENABLE_VERSIONED_ATTRS unpack_versioned_meta(rsc_details->versioned_meta, xml_obj, interval_ms, data_set->now); #endif } static xmlNode * find_rsc_op_entry_helper(pe_resource_t * rsc, const char *key, gboolean include_disabled) { guint interval_ms = 0; gboolean do_retry = TRUE; char *local_key = NULL; const char *name = NULL; const char *value = NULL; const char *interval_spec = NULL; char *match_key = NULL; xmlNode *op = NULL; xmlNode *operation = NULL; retry: for (operation = pcmk__xe_first_child(rsc->ops_xml); operation != NULL; operation = pcmk__xe_next(operation)) { if (pcmk__str_eq((const char *)operation->name, "op", pcmk__str_none)) { name = crm_element_value(operation, "name"); interval_spec = crm_element_value(operation, XML_LRM_ATTR_INTERVAL); value = crm_element_value(operation, "enabled"); if (!include_disabled && value && crm_is_true(value) == FALSE) { continue; } interval_ms = crm_parse_interval_spec(interval_spec); match_key = pcmk__op_key(rsc->id, name, interval_ms); if (pcmk__str_eq(key, match_key, pcmk__str_casei)) { op = operation; } free(match_key); if (rsc->clone_name) { match_key = pcmk__op_key(rsc->clone_name, name, interval_ms); if (pcmk__str_eq(key, match_key, pcmk__str_casei)) { op = operation; } free(match_key); } if (op != NULL) { free(local_key); return op; } } } free(local_key); if (do_retry == FALSE) { return NULL; } do_retry = FALSE; if (strstr(key, CRMD_ACTION_MIGRATE) || strstr(key, CRMD_ACTION_MIGRATED)) { local_key = pcmk__op_key(rsc->id, "migrate", 0); key = local_key; goto retry; } else if (strstr(key, "_notify_")) { local_key = pcmk__op_key(rsc->id, "notify", 0); key = local_key; goto retry; } return NULL; } xmlNode * find_rsc_op_entry(pe_resource_t * rsc, const char *key) { return find_rsc_op_entry_helper(rsc, key, FALSE); } /* * Used by the HashTable for-loop */ void print_str_str(gpointer key, gpointer value, gpointer user_data) { crm_trace("%s%s %s ==> %s", user_data == NULL ? "" : (char *)user_data, user_data == NULL ? "" : ": ", (char *)key, (char *)value); } void pe_free_action(pe_action_t * action) { if (action == NULL) { return; } g_list_free_full(action->actions_before, free); /* pe_action_wrapper_t* */ g_list_free_full(action->actions_after, free); /* pe_action_wrapper_t* */ if (action->extra) { g_hash_table_destroy(action->extra); } if (action->meta) { g_hash_table_destroy(action->meta); } #if ENABLE_VERSIONED_ATTRS if (action->rsc) { pe_free_rsc_action_details(action); } #endif free(action->cancel_task); free(action->reason); free(action->task); free(action->uuid); free(action->node); free(action); } GList * find_recurring_actions(GList *input, pe_node_t * not_on_node) { const char *value = NULL; GList *result = NULL; GList *gIter = input; CRM_CHECK(input != NULL, return NULL); for (; gIter != NULL; gIter = gIter->next) { pe_action_t *action = (pe_action_t *) gIter->data; value = g_hash_table_lookup(action->meta, XML_LRM_ATTR_INTERVAL_MS); if (value == NULL) { /* skip */ } else if (pcmk__str_eq(value, "0", pcmk__str_casei)) { /* skip */ } else if (pcmk__str_eq(CRMD_ACTION_CANCEL, action->task, pcmk__str_casei)) { /* skip */ } else if (not_on_node == NULL) { crm_trace("(null) Found: %s", action->uuid); result = g_list_prepend(result, action); } else if (action->node == NULL) { /* skip */ } else if (action->node->details != not_on_node->details) { crm_trace("Found: %s", action->uuid); result = g_list_prepend(result, action); } } return result; } enum action_tasks get_complex_task(pe_resource_t * rsc, const char *name, gboolean allow_non_atomic) { enum action_tasks task = text2task(name); if (rsc == NULL) { return task; } else if (allow_non_atomic == FALSE || rsc->variant == pe_native) { switch (task) { case stopped_rsc: case started_rsc: case action_demoted: case action_promoted: crm_trace("Folding %s back into its atomic counterpart for %s", name, rsc->id); return task - 1; default: break; } } return task; } pe_action_t * find_first_action(GList *input, const char *uuid, const char *task, pe_node_t * on_node) { GList *gIter = NULL; CRM_CHECK(uuid || task, return NULL); for (gIter = input; gIter != NULL; gIter = gIter->next) { pe_action_t *action = (pe_action_t *) gIter->data; if (uuid != NULL && !pcmk__str_eq(uuid, action->uuid, pcmk__str_casei)) { continue; } else if (task != NULL && !pcmk__str_eq(task, action->task, pcmk__str_casei)) { continue; } else if (on_node == NULL) { return action; } else if (action->node == NULL) { continue; } else if (on_node->details == action->node->details) { return action; } } return NULL; } GList * find_actions(GList *input, const char *key, const pe_node_t *on_node) { GList *gIter = input; GList *result = NULL; CRM_CHECK(key != NULL, return NULL); for (; gIter != NULL; gIter = gIter->next) { pe_action_t *action = (pe_action_t *) gIter->data; if (!pcmk__str_eq(key, action->uuid, pcmk__str_casei)) { crm_trace("%s does not match action %s", key, action->uuid); continue; } else if (on_node == NULL) { crm_trace("Action %s matches (ignoring node)", key); result = g_list_prepend(result, action); } else if (action->node == NULL) { crm_trace("Action %s matches (unallocated, assigning to %s)", key, on_node->details->uname); action->node = pe__copy_node(on_node); result = g_list_prepend(result, action); } else if (on_node->details == action->node->details) { crm_trace("Action %s on %s matches", key, on_node->details->uname); result = g_list_prepend(result, action); } else { crm_trace("Action %s on node %s does not match requested node %s", key, action->node->details->uname, on_node->details->uname); } } return result; } GList * find_actions_exact(GList *input, const char *key, const pe_node_t *on_node) { GList *result = NULL; CRM_CHECK(key != NULL, return NULL); if (on_node == NULL) { crm_trace("Not searching for action %s because node not specified", key); return NULL; } for (GList *gIter = input; gIter != NULL; gIter = gIter->next) { pe_action_t *action = (pe_action_t *) gIter->data; if (action->node == NULL) { crm_trace("Skipping comparison of %s vs action %s without node", key, action->uuid); } else if (!pcmk__str_eq(key, action->uuid, pcmk__str_casei)) { crm_trace("Desired action %s doesn't match %s", key, action->uuid); } else if (!pcmk__str_eq(on_node->details->id, action->node->details->id, pcmk__str_casei)) { crm_trace("Action %s desired node ID %s doesn't match %s", key, on_node->details->id, action->node->details->id); } else { crm_trace("Action %s matches", key); result = g_list_prepend(result, action); } } return result; } /*! * \brief Find all actions of given type for a resource * * \param[in] rsc Resource to search * \param[in] node Find only actions scheduled on this node * \param[in] task Action name to search for * \param[in] require_node If TRUE, NULL node or action node will not match * * \return List of actions found (or NULL if none) * \note If node is not NULL and require_node is FALSE, matching actions * without a node will be assigned to node. */ GList * pe__resource_actions(const pe_resource_t *rsc, const pe_node_t *node, const char *task, bool require_node) { GList *result = NULL; char *key = pcmk__op_key(rsc->id, task, 0); if (require_node) { result = find_actions_exact(rsc->actions, key, node); } else { result = find_actions(rsc->actions, key, node); } free(key); return result; } static void resource_node_score(pe_resource_t * rsc, pe_node_t * node, int score, const char *tag) { pe_node_t *match = NULL; if ((rsc->exclusive_discover || (node->rsc_discover_mode == pe_discover_never)) && pcmk__str_eq(tag, "symmetric_default", pcmk__str_casei)) { /* This string comparision may be fragile, but exclusive resources and * exclusive nodes should not have the symmetric_default constraint * applied to them. */ return; } else if (rsc->children) { GList *gIter = rsc->children; for (; gIter != NULL; gIter = gIter->next) { pe_resource_t *child_rsc = (pe_resource_t *) gIter->data; resource_node_score(child_rsc, node, score, tag); } } pe_rsc_trace(rsc, "Setting %s for %s on %s: %d", tag, rsc->id, node->details->uname, score); match = pe_hash_table_lookup(rsc->allowed_nodes, node->details->id); if (match == NULL) { match = pe__copy_node(node); g_hash_table_insert(rsc->allowed_nodes, (gpointer) match->details->id, match); } match->weight = pe__add_scores(match->weight, score); } void resource_location(pe_resource_t * rsc, pe_node_t * node, int score, const char *tag, pe_working_set_t * data_set) { if (node != NULL) { resource_node_score(rsc, node, score, tag); } else if (data_set != NULL) { GList *gIter = data_set->nodes; for (; gIter != NULL; gIter = gIter->next) { pe_node_t *node_iter = (pe_node_t *) gIter->data; resource_node_score(rsc, node_iter, score, tag); } } else { GHashTableIter iter; pe_node_t *node_iter = NULL; g_hash_table_iter_init(&iter, rsc->allowed_nodes); while (g_hash_table_iter_next(&iter, NULL, (void **)&node_iter)) { resource_node_score(rsc, node_iter, score, tag); } } if (node == NULL && score == -INFINITY) { if (rsc->allocated_to) { crm_info("Deallocating %s from %s", rsc->id, rsc->allocated_to->details->uname); free(rsc->allocated_to); rsc->allocated_to = NULL; } } } #define sort_return(an_int, why) do { \ free(a_uuid); \ free(b_uuid); \ crm_trace("%s (%d) %c %s (%d) : %s", \ a_xml_id, a_call_id, an_int>0?'>':an_int<0?'<':'=', \ b_xml_id, b_call_id, why); \ return an_int; \ } while(0) gint sort_op_by_callid(gconstpointer a, gconstpointer b) { int a_call_id = -1; int b_call_id = -1; char *a_uuid = NULL; char *b_uuid = NULL; const xmlNode *xml_a = a; const xmlNode *xml_b = b; const char *a_xml_id = crm_element_value(xml_a, XML_ATTR_ID); const char *b_xml_id = crm_element_value(xml_b, XML_ATTR_ID); if (pcmk__str_eq(a_xml_id, b_xml_id, pcmk__str_casei)) { /* We have duplicate lrm_rsc_op entries in the status * section which is unlikely to be a good thing * - we can handle it easily enough, but we need to get * to the bottom of why it's happening. */ pe_err("Duplicate lrm_rsc_op entries named %s", a_xml_id); sort_return(0, "duplicate"); } crm_element_value_int(xml_a, XML_LRM_ATTR_CALLID, &a_call_id); crm_element_value_int(xml_b, XML_LRM_ATTR_CALLID, &b_call_id); if (a_call_id == -1 && b_call_id == -1) { /* both are pending ops so it doesn't matter since * stops are never pending */ sort_return(0, "pending"); } else if (a_call_id >= 0 && a_call_id < b_call_id) { sort_return(-1, "call id"); } else if (b_call_id >= 0 && a_call_id > b_call_id) { sort_return(1, "call id"); } else if (b_call_id >= 0 && a_call_id == b_call_id) { /* * The op and last_failed_op are the same * Order on last-rc-change */ time_t last_a = -1; time_t last_b = -1; crm_element_value_epoch(xml_a, XML_RSC_OP_LAST_CHANGE, &last_a); crm_element_value_epoch(xml_b, XML_RSC_OP_LAST_CHANGE, &last_b); crm_trace("rc-change: %lld vs %lld", (long long) last_a, (long long) last_b); if (last_a >= 0 && last_a < last_b) { sort_return(-1, "rc-change"); } else if (last_b >= 0 && last_a > last_b) { sort_return(1, "rc-change"); } sort_return(0, "rc-change"); } else { /* One of the inputs is a pending operation * Attempt to use XML_ATTR_TRANSITION_MAGIC to determine its age relative to the other */ int a_id = -1; int b_id = -1; const char *a_magic = crm_element_value(xml_a, XML_ATTR_TRANSITION_MAGIC); const char *b_magic = crm_element_value(xml_b, XML_ATTR_TRANSITION_MAGIC); CRM_CHECK(a_magic != NULL && b_magic != NULL, sort_return(0, "No magic")); if (!decode_transition_magic(a_magic, &a_uuid, &a_id, NULL, NULL, NULL, NULL)) { sort_return(0, "bad magic a"); } if (!decode_transition_magic(b_magic, &b_uuid, &b_id, NULL, NULL, NULL, NULL)) { sort_return(0, "bad magic b"); } /* try to determine the relative age of the operation... * some pending operations (e.g. a start) may have been superseded * by a subsequent stop * * [a|b]_id == -1 means it's a shutdown operation and _always_ comes last */ if (!pcmk__str_eq(a_uuid, b_uuid, pcmk__str_casei) || a_id == b_id) { /* * some of the logic in here may be redundant... * * if the UUID from the TE doesn't match then one better * be a pending operation. * pending operations don't survive between elections and joins * because we query the LRM directly */ if (b_call_id == -1) { sort_return(-1, "transition + call"); } else if (a_call_id == -1) { sort_return(1, "transition + call"); } } else if ((a_id >= 0 && a_id < b_id) || b_id == -1) { sort_return(-1, "transition"); } else if ((b_id >= 0 && a_id > b_id) || a_id == -1) { sort_return(1, "transition"); } } /* we should never end up here */ CRM_CHECK(FALSE, sort_return(0, "default")); } time_t get_effective_time(pe_working_set_t * data_set) { if(data_set) { if (data_set->now == NULL) { crm_trace("Recording a new 'now'"); data_set->now = crm_time_new(NULL); } return crm_time_get_seconds_since_epoch(data_set->now); } crm_trace("Defaulting to 'now'"); return time(NULL); } gboolean get_target_role(pe_resource_t * rsc, enum rsc_role_e * role) { enum rsc_role_e local_role = RSC_ROLE_UNKNOWN; const char *value = g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_TARGET_ROLE); CRM_CHECK(role != NULL, return FALSE); if (pcmk__str_eq(value, "started", pcmk__str_null_matches | pcmk__str_casei) || pcmk__str_eq("default", value, pcmk__str_casei)) { return FALSE; } local_role = text2role(value); if (local_role == RSC_ROLE_UNKNOWN) { pcmk__config_err("Ignoring '" XML_RSC_ATTR_TARGET_ROLE "' for %s " "because '%s' is not valid", rsc->id, value); return FALSE; } else if (local_role > RSC_ROLE_STARTED) { if (pcmk_is_set(uber_parent(rsc)->flags, pe_rsc_promotable)) { if (local_role > RSC_ROLE_UNPROMOTED) { /* This is what we'd do anyway, just leave the default to avoid messing up the placement algorithm */ return FALSE; } } else { pcmk__config_err("Ignoring '" XML_RSC_ATTR_TARGET_ROLE "' for %s " "because '%s' only makes sense for promotable " "clones", rsc->id, value); return FALSE; } } *role = local_role; return TRUE; } gboolean order_actions(pe_action_t * lh_action, pe_action_t * rh_action, enum pe_ordering order) { GList *gIter = NULL; pe_action_wrapper_t *wrapper = NULL; GList *list = NULL; if (order == pe_order_none) { return FALSE; } if (lh_action == NULL || rh_action == NULL) { return FALSE; } crm_trace("Ordering Action %s before %s", lh_action->uuid, rh_action->uuid); /* Ensure we never create a dependency on ourselves... it's happened */ CRM_ASSERT(lh_action != rh_action); /* Filter dups, otherwise update_action_states() has too much work to do */ gIter = lh_action->actions_after; for (; gIter != NULL; gIter = gIter->next) { pe_action_wrapper_t *after = (pe_action_wrapper_t *) gIter->data; if (after->action == rh_action && (after->type & order)) { return FALSE; } } wrapper = calloc(1, sizeof(pe_action_wrapper_t)); wrapper->action = rh_action; wrapper->type = order; list = lh_action->actions_after; list = g_list_prepend(list, wrapper); lh_action->actions_after = list; wrapper = calloc(1, sizeof(pe_action_wrapper_t)); wrapper->action = lh_action; wrapper->type = order; list = rh_action->actions_before; list = g_list_prepend(list, wrapper); rh_action->actions_before = list; return TRUE; } pe_action_t * get_pseudo_op(const char *name, pe_working_set_t * data_set) { pe_action_t *op = NULL; if(data_set->singletons) { op = g_hash_table_lookup(data_set->singletons, name); } if (op == NULL) { op = custom_action(NULL, strdup(name), name, NULL, TRUE, TRUE, data_set); pe__set_action_flags(op, pe_action_pseudo|pe_action_runnable); } return op; } void destroy_ticket(gpointer data) { pe_ticket_t *ticket = data; if (ticket->state) { g_hash_table_destroy(ticket->state); } free(ticket->id); free(ticket); } pe_ticket_t * ticket_new(const char *ticket_id, pe_working_set_t * data_set) { pe_ticket_t *ticket = NULL; if (pcmk__str_empty(ticket_id)) { return NULL; } if (data_set->tickets == NULL) { data_set->tickets = pcmk__strkey_table(free, destroy_ticket); } ticket = g_hash_table_lookup(data_set->tickets, ticket_id); if (ticket == NULL) { ticket = calloc(1, sizeof(pe_ticket_t)); if (ticket == NULL) { crm_err("Cannot allocate ticket '%s'", ticket_id); return NULL; } crm_trace("Creaing ticket entry for %s", ticket_id); ticket->id = strdup(ticket_id); ticket->granted = FALSE; ticket->last_granted = -1; ticket->standby = FALSE; ticket->state = pcmk__strkey_table(free, free); g_hash_table_insert(data_set->tickets, strdup(ticket->id), ticket); } return ticket; } const char *rsc_printable_id(pe_resource_t *rsc) { if (!pcmk_is_set(rsc->flags, pe_rsc_unique)) { return ID(rsc->xml); } return rsc->id; } void pe__clear_resource_flags_recursive(pe_resource_t *rsc, uint64_t flags) { pe__clear_resource_flags(rsc, flags); for (GList *gIter = rsc->children; gIter != NULL; gIter = gIter->next) { pe__clear_resource_flags_recursive((pe_resource_t *) gIter->data, flags); } } void pe__clear_resource_flags_on_all(pe_working_set_t *data_set, uint64_t flag) { for (GList *lpc = data_set->resources; lpc != NULL; lpc = lpc->next) { pe_resource_t *r = (pe_resource_t *) lpc->data; pe__clear_resource_flags_recursive(r, flag); } } void pe__set_resource_flags_recursive(pe_resource_t *rsc, uint64_t flags) { pe__set_resource_flags(rsc, flags); for (GList *gIter = rsc->children; gIter != NULL; gIter = gIter->next) { pe__set_resource_flags_recursive((pe_resource_t *) gIter->data, flags); } } static GList * find_unfencing_devices(GList *candidates, GList *matches) { for (GList *gIter = candidates; gIter != NULL; gIter = gIter->next) { pe_resource_t *candidate = gIter->data; const char *provides = g_hash_table_lookup(candidate->meta, PCMK_STONITH_PROVIDES); const char *requires = g_hash_table_lookup(candidate->meta, XML_RSC_ATTR_REQUIRES); if(candidate->children) { matches = find_unfencing_devices(candidate->children, matches); } else if (!pcmk_is_set(candidate->flags, pe_rsc_fence_device)) { continue; } else if (pcmk__str_eq(provides, "unfencing", pcmk__str_casei) || pcmk__str_eq(requires, "unfencing", pcmk__str_casei)) { matches = g_list_prepend(matches, candidate); } } return matches; } static int node_priority_fencing_delay(pe_node_t * node, pe_working_set_t * data_set) { int member_count = 0; int online_count = 0; int top_priority = 0; int lowest_priority = 0; GList *gIter = NULL; // `priority-fencing-delay` is disabled if (data_set->priority_fencing_delay <= 0) { return 0; } /* No need to request a delay if the fencing target is not a normal cluster * member, for example if it's a remote node or a guest node. */ if (node->details->type != node_member) { return 0; } // No need to request a delay if the fencing target is in our partition if (node->details->online) { return 0; } for (gIter = data_set->nodes; gIter != NULL; gIter = gIter->next) { pe_node_t *n = gIter->data; if (n->details->type != node_member) { continue; } member_count ++; if (n->details->online) { online_count++; } if (member_count == 1 || n->details->priority > top_priority) { top_priority = n->details->priority; } if (member_count == 1 || n->details->priority < lowest_priority) { lowest_priority = n->details->priority; } } // No need to delay if we have more than half of the cluster members if (online_count > member_count / 2) { return 0; } /* All the nodes have equal priority. * Any configured corresponding `pcmk_delay_base/max` will be applied. */ if (lowest_priority == top_priority) { return 0; } if (node->details->priority < top_priority) { return 0; } return data_set->priority_fencing_delay; } pe_action_t * pe_fence_op(pe_node_t * node, const char *op, bool optional, const char *reason, bool priority_delay, pe_working_set_t * data_set) { char *op_key = NULL; pe_action_t *stonith_op = NULL; if(op == NULL) { op = data_set->stonith_action; } op_key = crm_strdup_printf("%s-%s-%s", CRM_OP_FENCE, node->details->uname, op); if(data_set->singletons) { stonith_op = g_hash_table_lookup(data_set->singletons, op_key); } if(stonith_op == NULL) { stonith_op = custom_action(NULL, op_key, CRM_OP_FENCE, node, TRUE, TRUE, data_set); add_hash_param(stonith_op->meta, XML_LRM_ATTR_TARGET, node->details->uname); add_hash_param(stonith_op->meta, XML_LRM_ATTR_TARGET_UUID, node->details->id); add_hash_param(stonith_op->meta, "stonith_action", op); if (pe__is_guest_or_remote_node(node) && pcmk_is_set(data_set->flags, pe_flag_enable_unfencing)) { /* Extra work to detect device changes on remotes * * We may do this for all nodes in the future, but for now * the check_action_definition() based stuff works fine. */ long max = 1024; long digests_all_offset = 0; long digests_secure_offset = 0; char *digests_all = calloc(max, sizeof(char)); char *digests_secure = calloc(max, sizeof(char)); GList *matches = find_unfencing_devices(data_set->resources, NULL); for (GList *gIter = matches; gIter != NULL; gIter = gIter->next) { pe_resource_t *match = gIter->data; const char *agent = g_hash_table_lookup(match->meta, XML_ATTR_TYPE); op_digest_cache_t *data = NULL; data = pe__compare_fencing_digest(match, agent, node, data_set); if(data->rc == RSC_DIGEST_ALL) { optional = FALSE; crm_notice("Unfencing %s (remote): because the definition of %s changed", node->details->uname, match->id); if (!pcmk__is_daemon && data_set->priv != NULL) { pcmk__output_t *out = data_set->priv; out->info(out, "notice: Unfencing %s (remote): because the definition of %s changed", node->details->uname, match->id); } } digests_all_offset += snprintf( digests_all+digests_all_offset, max-digests_all_offset, "%s:%s:%s,", match->id, agent, data->digest_all_calc); digests_secure_offset += snprintf( digests_secure+digests_secure_offset, max-digests_secure_offset, "%s:%s:%s,", match->id, agent, data->digest_secure_calc); } g_hash_table_insert(stonith_op->meta, strdup(XML_OP_ATTR_DIGESTS_ALL), digests_all); g_hash_table_insert(stonith_op->meta, strdup(XML_OP_ATTR_DIGESTS_SECURE), digests_secure); } } else { free(op_key); } if (data_set->priority_fencing_delay > 0 /* It's a suitable case where `priority-fencing-delay` applies. * At least add `priority-fencing-delay` field as an indicator. */ && (priority_delay /* Re-calculate priority delay for the suitable case when * pe_fence_op() is called again by stage6() after node priority has * been actually calculated with native_add_running() */ || g_hash_table_lookup(stonith_op->meta, XML_CONFIG_ATTR_PRIORITY_FENCING_DELAY) != NULL)) { /* Add `priority-fencing-delay` to the fencing op even if it's 0 for * the targeting node. So that it takes precedence over any possible * `pcmk_delay_base/max`. */ char *delay_s = pcmk__itoa(node_priority_fencing_delay(node, data_set)); g_hash_table_insert(stonith_op->meta, strdup(XML_CONFIG_ATTR_PRIORITY_FENCING_DELAY), delay_s); } if(optional == FALSE && pe_can_fence(data_set, node)) { pe_action_required(stonith_op, NULL, reason); } else if(reason && stonith_op->reason == NULL) { stonith_op->reason = strdup(reason); } return stonith_op; } void trigger_unfencing( pe_resource_t * rsc, pe_node_t *node, const char *reason, pe_action_t *dependency, pe_working_set_t * data_set) { if (!pcmk_is_set(data_set->flags, pe_flag_enable_unfencing)) { /* No resources require it */ return; } else if ((rsc != NULL) && !pcmk_is_set(rsc->flags, pe_rsc_fence_device)) { /* Wasn't a stonith device */ return; } else if(node && node->details->online && node->details->unclean == FALSE && node->details->shutdown == FALSE) { pe_action_t *unfence = pe_fence_op(node, "on", FALSE, reason, FALSE, data_set); if(dependency) { order_actions(unfence, dependency, pe_order_optional); } } else if(rsc) { GHashTableIter iter; g_hash_table_iter_init(&iter, rsc->allowed_nodes); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { if(node->details->online && node->details->unclean == FALSE && node->details->shutdown == FALSE) { trigger_unfencing(rsc, node, reason, dependency, data_set); } } } } gboolean add_tag_ref(GHashTable * tags, const char * tag_name, const char * obj_ref) { pe_tag_t *tag = NULL; GList *gIter = NULL; gboolean is_existing = FALSE; CRM_CHECK(tags && tag_name && obj_ref, return FALSE); tag = g_hash_table_lookup(tags, tag_name); if (tag == NULL) { tag = calloc(1, sizeof(pe_tag_t)); if (tag == NULL) { return FALSE; } tag->id = strdup(tag_name); tag->refs = NULL; g_hash_table_insert(tags, strdup(tag_name), tag); } for (gIter = tag->refs; gIter != NULL; gIter = gIter->next) { const char *existing_ref = (const char *) gIter->data; if (pcmk__str_eq(existing_ref, obj_ref, pcmk__str_none)){ is_existing = TRUE; break; } } if (is_existing == FALSE) { tag->refs = g_list_append(tag->refs, strdup(obj_ref)); crm_trace("Added: tag=%s ref=%s", tag->id, obj_ref); } return TRUE; } void pe_action_set_flag_reason(const char *function, long line, pe_action_t *action, pe_action_t *reason, const char *text, enum pe_action_flags flags, bool overwrite) { bool unset = FALSE; bool update = FALSE; const char *change = NULL; if (pcmk_is_set(flags, pe_action_runnable)) { unset = TRUE; change = "unrunnable"; } else if (pcmk_is_set(flags, pe_action_optional)) { unset = TRUE; change = "required"; } else if (pcmk_is_set(flags, pe_action_migrate_runnable)) { unset = TRUE; overwrite = TRUE; change = "unrunnable"; } else if (pcmk_is_set(flags, pe_action_dangle)) { change = "dangling"; } else if (pcmk_is_set(flags, pe_action_requires_any)) { change = "required"; } else { crm_err("Unknown flag change to %x by %s: 0x%s", flags, action->uuid, (reason? reason->uuid : "0")); } if(unset) { if (pcmk_is_set(action->flags, flags)) { pe__clear_action_flags_as(function, line, action, flags); update = TRUE; } } else { if (!pcmk_is_set(action->flags, flags)) { pe__set_action_flags_as(function, line, action, flags); update = TRUE; } } if((change && update) || text) { char *reason_text = NULL; if(reason == NULL) { pe_action_set_reason(action, text, overwrite); } else if(reason->rsc == NULL) { reason_text = crm_strdup_printf("%s %s%c %s", change, reason->task, text?':':0, text?text:""); } else { reason_text = crm_strdup_printf("%s %s %s%c %s", change, reason->rsc->id, reason->task, text?':':0, text?text:"NA"); } if(reason_text && action->rsc != reason->rsc) { pe_action_set_reason(action, reason_text, overwrite); } free(reason_text); } } void pe_action_set_reason(pe_action_t *action, const char *reason, bool overwrite) { if (action->reason != NULL && overwrite) { pe_rsc_trace(action->rsc, "Changing %s reason from '%s' to '%s'", action->uuid, action->reason, crm_str(reason)); free(action->reason); } else if (action->reason == NULL) { pe_rsc_trace(action->rsc, "Set %s reason to '%s'", action->uuid, crm_str(reason)); } else { // crm_assert(action->reason != NULL && !overwrite); return; } if (reason != NULL) { action->reason = strdup(reason); } else { action->reason = NULL; } } /*! * \internal * \brief Check whether shutdown has been requested for a node * * \param[in] node Node to check * * \return TRUE if node has shutdown attribute set and nonzero, FALSE otherwise * \note This differs from simply using node->details->shutdown in that it can * be used before that has been determined (and in fact to determine it), * and it can also be used to distinguish requested shutdown from implicit * shutdown of remote nodes by virtue of their connection stopping. */ bool pe__shutdown_requested(pe_node_t *node) { const char *shutdown = pe_node_attribute_raw(node, XML_CIB_ATTR_SHUTDOWN); return !pcmk__str_eq(shutdown, "0", pcmk__str_null_matches); } /*! * \internal * \brief Update a data set's "recheck by" time * * \param[in] recheck Epoch time when recheck should happen * \param[in,out] data_set Current working set */ void pe__update_recheck_time(time_t recheck, pe_working_set_t *data_set) { if ((recheck > get_effective_time(data_set)) && ((data_set->recheck_by == 0) || (data_set->recheck_by > recheck))) { data_set->recheck_by = recheck; } } /*! * \internal * \brief Wrapper for pe_unpack_nvpairs() using a cluster working set */ void pe__unpack_dataset_nvpairs(xmlNode *xml_obj, const char *set_name, pe_rule_eval_data_t *rule_data, GHashTable *hash, const char *always_first, gboolean overwrite, pe_working_set_t *data_set) { crm_time_t *next_change = crm_time_new_undefined(); pe_eval_nvpairs(data_set->input, xml_obj, set_name, rule_data, hash, always_first, overwrite, next_change); if (crm_time_is_defined(next_change)) { time_t recheck = (time_t) crm_time_get_seconds_since_epoch(next_change); pe__update_recheck_time(recheck, data_set); } crm_time_free(next_change); } bool pe__resource_is_disabled(pe_resource_t *rsc) { const char *target_role = NULL; CRM_CHECK(rsc != NULL, return false); target_role = g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_TARGET_ROLE); if (target_role) { enum rsc_role_e target_role_e = text2role(target_role); if ((target_role_e == RSC_ROLE_STOPPED) || ((target_role_e == RSC_ROLE_UNPROMOTED) && pcmk_is_set(uber_parent(rsc)->flags, pe_rsc_promotable))) { return true; } } return false; } /*! * \internal * \brief Create an action to clear a resource's history from CIB * * \param[in] rsc Resource to clear * \param[in] node Node to clear history on * * \return New action to clear resource history */ pe_action_t * pe__clear_resource_history(pe_resource_t *rsc, pe_node_t *node, pe_working_set_t *data_set) { char *key = NULL; CRM_ASSERT(rsc && node); key = pcmk__op_key(rsc->id, CRM_OP_LRM_DELETE, 0); return custom_action(rsc, key, CRM_OP_LRM_DELETE, node, FALSE, TRUE, data_set); } bool pe__rsc_running_on_any_node_in_list(pe_resource_t *rsc, GList *node_list) { for (GList *ele = rsc->running_on; ele; ele = ele->next) { pe_node_t *node = (pe_node_t *) ele->data; if (pcmk__str_in_list(node_list, node->details->uname)) { return true; } } return false; } bool pcmk__rsc_filtered_by_node(pe_resource_t *rsc, GList *only_node) { return (rsc->fns->active(rsc, FALSE) && !pe__rsc_running_on_any_node_in_list(rsc, only_node)); } GList * pe__filter_rsc_list(GList *rscs, GList *filter) { GList *retval = NULL; for (GList *gIter = rscs; gIter; gIter = gIter->next) { pe_resource_t *rsc = (pe_resource_t *) gIter->data; /* I think the second condition is safe here for all callers of this * function. If not, it needs to move into pe__node_text. */ if (pcmk__str_in_list(filter, rsc_printable_id(rsc)) || (rsc->parent && pcmk__str_in_list(filter, rsc_printable_id(rsc->parent)))) { retval = g_list_prepend(retval, rsc); } } return retval; } + +GList * +pe__build_node_name_list(pe_working_set_t *data_set, const char *s) { + GList *nodes = NULL; + + if (pcmk__str_eq(s, "*", pcmk__str_null_matches)) { + /* Nothing was given so return a list of all node names. Or, '*' was + * given. This would normally fall into the pe__unames_with_tag branch + * where it will return an empty list. Catch it here instead. + */ + nodes = g_list_prepend(nodes, strdup("*")); + } else { + pe_node_t *node = pe_find_node(data_set->nodes, s); + + if (node) { + /* The given string was a valid uname for a node. Return a + * singleton list containing just that uname. + */ + nodes = g_list_prepend(nodes, strdup(s)); + } else { + /* The given string was not a valid uname. It's either a tag or + * it's a typo or something. In the first case, we'll return a + * list of all the unames of the nodes with the given tag. In the + * second case, we'll return a NULL pointer and nothing will + * get displayed. + */ + nodes = pe__unames_with_tag(data_set, s); + } + } + + return nodes; +} + +GList * +pe__build_rsc_list(pe_working_set_t *data_set, const char *s) { + GList *resources = NULL; + + if (pcmk__str_eq(s, "*", pcmk__str_null_matches)) { + resources = g_list_prepend(resources, strdup("*")); + } else { + pe_resource_t *rsc = pe_find_resource_with_flags(data_set->resources, s, + pe_find_renamed|pe_find_any); + + if (rsc) { + /* A colon in the name we were given means we're being asked to filter + * on a specific instance of a cloned resource. Put that exact string + * into the filter list. Otherwise, use the printable ID of whatever + * resource was found that matches what was asked for. + */ + if (strstr(s, ":") != NULL) { + resources = g_list_prepend(resources, strdup(rsc->id)); + } else { + resources = g_list_prepend(resources, strdup(rsc_printable_id(rsc))); + } + } else { + /* The given string was not a valid resource name. It's either + * a tag or it's a typo or something. See build_uname_list for + * more detail. + */ + resources = pe__rscs_with_tag(data_set, s); + } + } + + return resources; +} diff --git a/tools/crm_mon.c b/tools/crm_mon.c index 95adef8b16..5d7615df90 100644 --- a/tools/crm_mon.c +++ b/tools/crm_mon.c @@ -1,2447 +1,2482 @@ /* * Copyright 2004-2021 the Pacemaker project contributors * * The version control history for this file may have further details. * * This source code is licensed under the GNU General Public License version 2 * or later (GPLv2+) WITHOUT ANY WARRANTY. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include // pcmk__ends_with_ext() #include #include #include #include #include #include #include #include #include #include #include #include #include #include "crm_mon.h" #define SUMMARY "Provides a summary of cluster's current state.\n\n" \ "Outputs varying levels of detail in a number of different formats." /* * Definitions indicating which items to print */ static unsigned int show; /* * Definitions indicating how to output */ static mon_output_format_t output_format = mon_output_unset; /* other globals */ static GIOChannel *io_channel = NULL; static GMainLoop *mainloop = NULL; static guint reconnect_timer = 0; static mainloop_timer_t *refresh_timer = NULL; static pe_working_set_t *mon_data_set = NULL; static cib_t *cib = NULL; static stonith_t *st = NULL; static xmlNode *current_cib = NULL; static GError *error = NULL; static pcmk__common_args_t *args = NULL; static pcmk__output_t *out = NULL; static GOptionContext *context = NULL; static gchar **processed_args = NULL; static time_t last_refresh = 0; volatile crm_trigger_t *refresh_trigger = NULL; static gboolean on_remote_node = FALSE; int interactive_fence_level = 0; static pcmk__supported_format_t formats[] = { #if CURSES_ENABLED CRM_MON_SUPPORTED_FORMAT_CURSES, #endif PCMK__SUPPORTED_FORMAT_HTML, PCMK__SUPPORTED_FORMAT_NONE, PCMK__SUPPORTED_FORMAT_TEXT, PCMK__SUPPORTED_FORMAT_XML, { NULL, NULL, NULL } }; /* Define exit codes for monitoring-compatible output * For nagios plugins, the possibilities are * OK=0, WARN=1, CRIT=2, and UNKNOWN=3 */ #define MON_STATUS_WARN CRM_EX_ERROR #define MON_STATUS_CRIT CRM_EX_INVALID_PARAM #define MON_STATUS_UNKNOWN CRM_EX_UNIMPLEMENT_FEATURE #define RECONNECT_MSECS 5000 struct { guint reconnect_ms; gboolean daemonize; gboolean show_bans; char *pid_file; char *external_agent; char *external_recipient; char *neg_location_prefix; char *only_node; char *only_rsc; unsigned int mon_ops; GSList *user_includes_excludes; GSList *includes_excludes; } options = { .reconnect_ms = RECONNECT_MSECS, .mon_ops = mon_op_default }; static void clean_up_cib_connection(void); static void clean_up_fencing_connection(void); static crm_exit_t clean_up(crm_exit_t exit_code); static void crm_diff_update(const char *event, xmlNode * msg); static void handle_connection_failures(int rc); static int mon_refresh_display(gpointer user_data); static int cib_connect(gboolean full); static int fencing_connect(void); static int pacemakerd_status(void); static void mon_st_callback_event(stonith_t * st, stonith_event_t * e); static void mon_st_callback_display(stonith_t * st, stonith_event_t * e); static void refresh_after_event(gboolean data_updated, gboolean enforce); static unsigned int all_includes(mon_output_format_t fmt) { if (fmt == mon_output_monitor || fmt == mon_output_plain || fmt == mon_output_console) { return ~mon_show_options; } else { return mon_show_all; } } static unsigned int default_includes(mon_output_format_t fmt) { switch (fmt) { case mon_output_monitor: case mon_output_plain: case mon_output_console: return mon_show_stack | mon_show_dc | mon_show_times | mon_show_counts | mon_show_nodes | mon_show_resources | mon_show_failures; case mon_output_xml: case mon_output_legacy_xml: return all_includes(fmt); case mon_output_html: case mon_output_cgi: return mon_show_summary | mon_show_nodes | mon_show_resources | mon_show_failures; default: return 0; } } struct { const char *name; unsigned int bit; } sections[] = { { "attributes", mon_show_attributes }, { "bans", mon_show_bans }, { "counts", mon_show_counts }, { "dc", mon_show_dc }, { "failcounts", mon_show_failcounts }, { "failures", mon_show_failures }, { "fencing", mon_show_fencing_all }, { "fencing-failed", mon_show_fence_failed }, { "fencing-pending", mon_show_fence_pending }, { "fencing-succeeded", mon_show_fence_worked }, { "nodes", mon_show_nodes }, { "operations", mon_show_operations }, { "options", mon_show_options }, { "resources", mon_show_resources }, { "stack", mon_show_stack }, { "summary", mon_show_summary }, { "tickets", mon_show_tickets }, { "times", mon_show_times }, { NULL } }; static unsigned int find_section_bit(const char *name) { for (int i = 0; sections[i].name != NULL; i++) { if (pcmk__str_eq(sections[i].name, name, pcmk__str_casei)) { return sections[i].bit; } } return 0; } static gboolean apply_exclude(const gchar *excludes, GError **error) { char **parts = NULL; gboolean result = TRUE; parts = g_strsplit(excludes, ",", 0); for (char **s = parts; *s != NULL; s++) { unsigned int bit = find_section_bit(*s); if (pcmk__str_eq(*s, "all", pcmk__str_none)) { show = 0; } else if (pcmk__str_eq(*s, "none", pcmk__str_none)) { show = all_includes(output_format); } else if (bit != 0) { show &= ~bit; } else { g_set_error(error, PCMK__EXITC_ERROR, CRM_EX_USAGE, "--exclude options: all, attributes, bans, counts, dc, " "failcounts, failures, fencing, fencing-failed, " "fencing-pending, fencing-succeeded, nodes, none, " "operations, options, resources, stack, summary, " "tickets, times"); result = FALSE; break; } } g_strfreev(parts); return result; } static gboolean apply_include(const gchar *includes, GError **error) { char **parts = NULL; gboolean result = TRUE; parts = g_strsplit(includes, ",", 0); for (char **s = parts; *s != NULL; s++) { unsigned int bit = find_section_bit(*s); if (pcmk__str_eq(*s, "all", pcmk__str_none)) { show = all_includes(output_format); } else if (pcmk__starts_with(*s, "bans")) { show |= mon_show_bans; if (options.neg_location_prefix != NULL) { free(options.neg_location_prefix); options.neg_location_prefix = NULL; } if (strlen(*s) > 4 && (*s)[4] == ':') { options.neg_location_prefix = strdup(*s+5); } } else if (pcmk__str_any_of(*s, "default", "defaults", NULL)) { show |= default_includes(output_format); } else if (pcmk__str_eq(*s, "none", pcmk__str_none)) { show = 0; } else if (bit != 0) { show |= bit; } else { g_set_error(error, PCMK__EXITC_ERROR, CRM_EX_USAGE, "--include options: all, attributes, bans[:PREFIX], counts, dc, " "default, failcounts, failures, fencing, fencing-failed, " "fencing-pending, fencing-succeeded, nodes, none, operations, " "options, resources, stack, summary, tickets, times"); result = FALSE; break; } } g_strfreev(parts); return result; } static gboolean apply_include_exclude(GSList *lst, mon_output_format_t fmt, GError **error) { gboolean rc = TRUE; GSList *node = lst; /* Set the default of what to display here. Note that we OR everything to * show instead of set show directly because it could have already had some * settings applied to it in main. */ show |= default_includes(fmt); while (node != NULL) { char *s = node->data; if (pcmk__starts_with(s, "--include=")) { rc = apply_include(s+10, error); } else if (pcmk__starts_with(s, "-I=")) { rc = apply_include(s+3, error); } else if (pcmk__starts_with(s, "--exclude=")) { rc = apply_exclude(s+10, error); } else if (pcmk__starts_with(s, "-U=")) { rc = apply_exclude(s+3, error); } if (rc != TRUE) { break; } node = node->next; } return rc; } static gboolean user_include_exclude_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { char *s = crm_strdup_printf("%s=%s", option_name, optarg); options.user_includes_excludes = g_slist_append(options.user_includes_excludes, s); return TRUE; } static gboolean include_exclude_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { char *s = crm_strdup_printf("%s=%s", option_name, optarg); options.includes_excludes = g_slist_append(options.includes_excludes, s); return TRUE; } static gboolean as_cgi_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { if (args->output_ty != NULL) { free(args->output_ty); } args->output_ty = strdup("html"); output_format = mon_output_cgi; options.mon_ops |= mon_op_one_shot; return TRUE; } static gboolean as_html_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { if (args->output_ty != NULL) { free(args->output_ty); } if (args->output_dest != NULL) { free(args->output_dest); args->output_dest = NULL; } if (optarg != NULL) { args->output_dest = strdup(optarg); } args->output_ty = strdup("html"); output_format = mon_output_html; umask(S_IWGRP | S_IWOTH); return TRUE; } static gboolean as_simple_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { if (args->output_ty != NULL) { free(args->output_ty); } args->output_ty = strdup("text"); output_format = mon_output_monitor; options.mon_ops |= mon_op_one_shot; return TRUE; } static gboolean as_xml_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { if (args->output_ty != NULL) { free(args->output_ty); } args->output_ty = strdup("xml"); output_format = mon_output_legacy_xml; return TRUE; } static gboolean fence_history_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { if (optarg == NULL) { interactive_fence_level = 2; } else { pcmk__scan_min_int(optarg, &interactive_fence_level, 0); } switch (interactive_fence_level) { case 3: options.mon_ops |= mon_op_fence_full_history | mon_op_fence_history | mon_op_fence_connect; return include_exclude_cb("--include", "fencing", data, err); case 2: options.mon_ops |= mon_op_fence_history | mon_op_fence_connect; return include_exclude_cb("--include", "fencing", data, err); case 1: options.mon_ops |= mon_op_fence_history | mon_op_fence_connect; return include_exclude_cb("--include", "fencing-failed,fencing-pending", data, err); case 0: options.mon_ops &= ~(mon_op_fence_history | mon_op_fence_connect); return include_exclude_cb("--exclude", "fencing", data, err); default: g_set_error(err, PCMK__EXITC_ERROR, CRM_EX_INVALID_PARAM, "Fence history must be 0-3"); return FALSE; } } static gboolean group_by_node_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { options.mon_ops |= mon_op_group_by_node; return TRUE; } static gboolean hide_headers_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { return include_exclude_cb("--exclude", "summary", data, err); } static gboolean inactive_resources_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { options.mon_ops |= mon_op_inactive_resources; return TRUE; } static gboolean no_curses_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { output_format = mon_output_plain; return TRUE; } static gboolean one_shot_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { options.mon_ops |= mon_op_one_shot; return TRUE; } static gboolean print_brief_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { options.mon_ops |= mon_op_print_brief; return TRUE; } static gboolean print_clone_detail_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { options.mon_ops |= mon_op_print_clone_detail; return TRUE; } static gboolean print_pending_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { options.mon_ops |= mon_op_print_pending; return TRUE; } static gboolean print_timing_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { options.mon_ops |= mon_op_print_timing; return include_exclude_cb("--include", "operations", data, err); } static gboolean reconnect_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { int rc = crm_get_msec(optarg); if (rc == -1) { g_set_error(err, PCMK__EXITC_ERROR, CRM_EX_INVALID_PARAM, "Invalid value for -i: %s", optarg); return FALSE; } else { options.reconnect_ms = crm_parse_interval_spec(optarg); } return TRUE; } static gboolean show_attributes_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { return include_exclude_cb("--include", "attributes", data, err); } static gboolean show_bans_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { if (optarg != NULL) { char *s = crm_strdup_printf("bans:%s", optarg); gboolean rc = include_exclude_cb("--include", s, data, err); free(s); return rc; } else { return include_exclude_cb("--include", "bans", data, err); } } static gboolean show_failcounts_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { return include_exclude_cb("--include", "failcounts", data, err); } static gboolean show_operations_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { return include_exclude_cb("--include", "failcounts,operations", data, err); } static gboolean show_tickets_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { return include_exclude_cb("--include", "tickets", data, err); } static gboolean use_cib_file_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { setenv("CIB_file", optarg, 1); options.mon_ops |= mon_op_one_shot; return TRUE; } static gboolean watch_fencing_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { options.mon_ops |= mon_op_watch_fencing; return TRUE; } #define INDENT " " /* *INDENT-OFF* */ static GOptionEntry addl_entries[] = { { "interval", 'i', 0, G_OPTION_ARG_CALLBACK, reconnect_cb, "Update frequency (default is 5 seconds)", "TIMESPEC" }, { "one-shot", '1', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, one_shot_cb, "Display the cluster status once on the console and exit", NULL }, { "daemonize", 'd', 0, G_OPTION_ARG_NONE, &options.daemonize, "Run in the background as a daemon.\n" INDENT "Requires at least one of --output-to and --external-agent.", NULL }, { "pid-file", 'p', 0, G_OPTION_ARG_FILENAME, &options.pid_file, "(Advanced) Daemon pid file location", "FILE" }, { "external-agent", 'E', 0, G_OPTION_ARG_FILENAME, &options.external_agent, "A program to run when resource operations take place", "FILE" }, { "external-recipient", 'e', 0, G_OPTION_ARG_STRING, &options.external_recipient, "A recipient for your program (assuming you want the program to send something to someone).", "RCPT" }, { "watch-fencing", 'W', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, watch_fencing_cb, "Listen for fencing events. For use with --external-agent.", NULL }, { "xml-file", 'x', G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_CALLBACK, use_cib_file_cb, NULL, NULL }, { NULL } }; static GOptionEntry display_entries[] = { { "include", 'I', 0, G_OPTION_ARG_CALLBACK, user_include_exclude_cb, "A list of sections to include in the output.\n" INDENT "See `Output Control` help for more information.", "SECTION(s)" }, { "exclude", 'U', 0, G_OPTION_ARG_CALLBACK, user_include_exclude_cb, "A list of sections to exclude from the output.\n" INDENT "See `Output Control` help for more information.", "SECTION(s)" }, { "node", 0, 0, G_OPTION_ARG_STRING, &options.only_node, "When displaying information about nodes, show only what's related to the given\n" INDENT "node, or to all nodes tagged with the given tag", "NODE" }, { "resource", 0, 0, G_OPTION_ARG_STRING, &options.only_rsc, "When displaying information about resources, show only what's related to the given\n" INDENT "resource, or to all resources tagged with the given tag", "RSC" }, { "group-by-node", 'n', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, group_by_node_cb, "Group resources by node", NULL }, { "inactive", 'r', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, inactive_resources_cb, "Display inactive resources", NULL }, { "failcounts", 'f', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, show_failcounts_cb, "Display resource fail counts", NULL }, { "operations", 'o', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, show_operations_cb, "Display resource operation history", NULL }, { "timing-details", 't', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, print_timing_cb, "Display resource operation history with timing details", NULL }, { "tickets", 'c', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, show_tickets_cb, "Display cluster tickets", NULL }, { "fence-history", 'm', G_OPTION_FLAG_OPTIONAL_ARG, G_OPTION_ARG_CALLBACK, fence_history_cb, "Show fence history:\n" INDENT "0=off, 1=failures and pending (default without option),\n" INDENT "2=add successes (default without value for option),\n" INDENT "3=show full history without reduction to most recent of each flavor", "LEVEL" }, { "neg-locations", 'L', G_OPTION_FLAG_OPTIONAL_ARG, G_OPTION_ARG_CALLBACK, show_bans_cb, "Display negative location constraints [optionally filtered by id prefix]", NULL }, { "show-node-attributes", 'A', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, show_attributes_cb, "Display node attributes", NULL }, { "hide-headers", 'D', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, hide_headers_cb, "Hide all headers", NULL }, { "show-detail", 'R', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, print_clone_detail_cb, "Show more details (node IDs, individual clone instances)", NULL }, { "brief", 'b', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, print_brief_cb, "Brief output", NULL }, { "pending", 'j', G_OPTION_FLAG_HIDDEN|G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, print_pending_cb, "Display pending state if 'record-pending' is enabled", NULL }, { "simple-status", 's', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, as_simple_cb, "Display the cluster status once as a simple one line output (suitable for nagios)", NULL }, { NULL } }; static GOptionEntry deprecated_entries[] = { { "as-html", 'h', G_OPTION_FLAG_FILENAME, G_OPTION_ARG_CALLBACK, as_html_cb, "Write cluster status to the named HTML file.\n" INDENT "Use --output-as=html --output-to=FILE instead.", "FILE" }, { "as-xml", 'X', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, as_xml_cb, "Write cluster status as XML to stdout. This will enable one-shot mode.\n" INDENT "Use --output-as=xml instead.", NULL }, { "disable-ncurses", 'N', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, no_curses_cb, "Disable the use of ncurses.\n" INDENT "Use --output-as=text instead.", NULL }, { "web-cgi", 'w', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, as_cgi_cb, "Web mode with output suitable for CGI (preselected when run as *.cgi).\n" INDENT "Use --output-as=html --html-cgi instead.", NULL }, { NULL } }; /* *INDENT-ON* */ +/*! + * \internal + * \brief Return resource display options corresponding to command-line choices + * + * \return Bitmask of pe_print_options suitable for resource print functions + */ +static unsigned int +get_resource_display_options(unsigned int mon_ops) +{ + int print_opts = 0; + + if (pcmk_is_set(mon_ops, mon_op_print_pending)) { + print_opts |= pe_print_pending; + } + if (pcmk_is_set(mon_ops, mon_op_print_clone_detail)) { + print_opts |= pe_print_clone_details|pe_print_implicit; + } + if (!pcmk_is_set(mon_ops, mon_op_inactive_resources)) { + print_opts |= pe_print_clone_active; + } + if (pcmk_is_set(mon_ops, mon_op_print_brief)) { + print_opts |= pe_print_brief; + } + return print_opts; +} + static void blank_screen(void) { #if CURSES_ENABLED int lpc = 0; for (lpc = 0; lpc < LINES; lpc++) { move(lpc, 0); clrtoeol(); } move(0, 0); refresh(); #endif } /* Reconnect to the CIB and fencing agent after reconnect_ms has passed. This sounds * like it would be more broadly useful, but only ever happens after a disconnect via * mon_cib_connection_destroy. */ static gboolean reconnect_after_timeout(gpointer data) { #if CURSES_ENABLED if (output_format == mon_output_console) { clear(); refresh(); } #endif out->info(out, "Reconnecting..."); if (pacemakerd_status() == pcmk_rc_ok) { fencing_connect(); if (cib_connect(TRUE) == pcmk_rc_ok) { /* trigger redrawing the screen (needs reconnect_timer == 0) */ reconnect_timer = 0; refresh_after_event(FALSE, TRUE); return G_SOURCE_REMOVE; } } reconnect_timer = g_timeout_add(options.reconnect_ms, reconnect_after_timeout, NULL); return G_SOURCE_REMOVE; } /* Called from various places when we are disconnected from the CIB or from the * fencing agent. If the CIB connection is still valid, this function will also * attempt to sign off and reconnect. */ static void mon_cib_connection_destroy(gpointer user_data) { out->info(out, "Connection to the cluster-daemons terminated"); if (refresh_timer != NULL) { /* we'll trigger a refresh after reconnect */ mainloop_timer_stop(refresh_timer); } if (reconnect_timer) { /* we'll trigger a new reconnect-timeout at the end */ g_source_remove(reconnect_timer); reconnect_timer = 0; } if (st) { /* the client API won't properly reconnect notifications * if they are still in the table - so remove them */ clean_up_fencing_connection(); } if (cib) { cib->cmds->signoff(cib); reconnect_timer = g_timeout_add(options.reconnect_ms, reconnect_after_timeout, NULL); } return; } /* Signal handler installed into the mainloop for normal program shutdown */ static void mon_shutdown(int nsig) { clean_up(CRM_EX_OK); } #if CURSES_ENABLED static volatile sighandler_t ncurses_winch_handler; /* Signal handler installed the regular way (not into the main loop) for when * the screen is resized. Commonly, this happens when running in an xterm and * the user changes its size. */ static void mon_winresize(int nsig) { static int not_done; int lines = 0, cols = 0; if (!not_done++) { if (ncurses_winch_handler) /* the original ncurses WINCH signal handler does the * magic of retrieving the new window size; * otherwise, we'd have to use ioctl or tgetent */ (*ncurses_winch_handler) (SIGWINCH); getmaxyx(stdscr, lines, cols); resizeterm(lines, cols); /* Alert the mainloop code we'd like the refresh_trigger to run next * time the mainloop gets around to checking. */ mainloop_set_trigger((crm_trigger_t *) refresh_trigger); } not_done--; } #endif static int fencing_connect(void) { int rc = pcmk_ok; if (pcmk_is_set(options.mon_ops, mon_op_fence_connect) && (st == NULL)) { st = stonith_api_new(); } if (!pcmk_is_set(options.mon_ops, mon_op_fence_connect) || st == NULL || st->state != stonith_disconnected) { return rc; } rc = st->cmds->connect(st, crm_system_name, NULL); if (rc == pcmk_ok) { crm_trace("Setting up stonith callbacks"); if (pcmk_is_set(options.mon_ops, mon_op_watch_fencing)) { st->cmds->register_notification(st, T_STONITH_NOTIFY_DISCONNECT, mon_st_callback_event); st->cmds->register_notification(st, T_STONITH_NOTIFY_FENCE, mon_st_callback_event); } else { st->cmds->register_notification(st, T_STONITH_NOTIFY_DISCONNECT, mon_st_callback_display); st->cmds->register_notification(st, T_STONITH_NOTIFY_HISTORY, mon_st_callback_display); } } else { clean_up_fencing_connection(); } return rc; } static int cib_connect(gboolean full) { int rc = pcmk_rc_ok; CRM_CHECK(cib != NULL, return EINVAL); if (cib->state == cib_connected_query || cib->state == cib_connected_command) { return rc; } crm_trace("Connecting to the CIB"); rc = pcmk_legacy2rc(cib->cmds->signon(cib, crm_system_name, cib_query)); if (rc != pcmk_rc_ok) { out->err(out, "Could not connect to the CIB: %s", pcmk_rc_str(rc)); return rc; } #if CURSES_ENABLED /* just show this if refresh is gonna remove all traces */ if (output_format == mon_output_console) { out->info(out,"Waiting for CIB ..."); } #endif rc = pcmk_legacy2rc(cib->cmds->query(cib, NULL, ¤t_cib, cib_scope_local | cib_sync_call)); if (rc == pcmk_rc_ok && full) { rc = pcmk_legacy2rc(cib->cmds->set_connection_dnotify(cib, mon_cib_connection_destroy)); if (rc == EPROTONOSUPPORT) { out->err(out, "Notification setup not supported, won't be " "able to reconnect after failure"); if (output_format == mon_output_console) { sleep(2); } rc = pcmk_rc_ok; } if (rc == pcmk_rc_ok) { cib->cmds->del_notify_callback(cib, T_CIB_DIFF_NOTIFY, crm_diff_update); rc = pcmk_legacy2rc(cib->cmds->add_notify_callback(cib, T_CIB_DIFF_NOTIFY, crm_diff_update)); } if (rc != pcmk_rc_ok) { out->err(out, "Notification setup failed, could not monitor CIB actions"); clean_up_cib_connection(); clean_up_fencing_connection(); } } return rc; } /* This is used to set up the fencing options after the interactive UI has been stared. * fence_history_cb can't be used because it builds up a list of includes/excludes that * then have to be processed with apply_include_exclude and that could affect other * things. */ static void set_fencing_options(int level) { switch (level) { case 3: options.mon_ops |= mon_op_fence_full_history | mon_op_fence_history | mon_op_fence_connect; show |= mon_show_fencing_all; break; case 2: options.mon_ops |= mon_op_fence_history | mon_op_fence_connect; show |= mon_show_fencing_all; break; case 1: options.mon_ops |= mon_op_fence_history | mon_op_fence_connect; show |= mon_show_fence_failed | mon_show_fence_pending; break; default: interactive_fence_level = 0; options.mon_ops &= ~(mon_op_fence_history | mon_op_fence_connect); show &= ~mon_show_fencing_all; break; } } /* Before trying to connect to fencer or cib check for state of pacemakerd - just no sense in trying till pacemakerd has taken care of starting all the sub-processes Only noteworthy thing to show here is when pacemakerd is waiting for startup-trigger from SBD. */ static void pacemakerd_event_cb(pcmk_ipc_api_t *pacemakerd_api, enum pcmk_ipc_event event_type, crm_exit_t status, void *event_data, void *user_data) { pcmk_pacemakerd_api_reply_t *reply = event_data; enum pcmk_pacemakerd_state *state = (enum pcmk_pacemakerd_state *) user_data; /* we are just interested in the latest reply */ *state = pcmk_pacemakerd_state_invalid; switch (event_type) { case pcmk_ipc_event_reply: break; default: return; } if (status != CRM_EX_OK) { out->err(out, "Bad reply from pacemakerd: %s", crm_exit_str(status)); return; } if (reply->reply_type != pcmk_pacemakerd_reply_ping) { out->err(out, "Unknown reply type %d from pacemakerd", reply->reply_type); } else { if ((reply->data.ping.last_good != (time_t) 0) && (reply->data.ping.status == pcmk_rc_ok)) { *state = reply->data.ping.state; } } } static int pacemakerd_status(void) { int rc = pcmk_rc_ok; pcmk_ipc_api_t *pacemakerd_api = NULL; enum pcmk_pacemakerd_state state = pcmk_pacemakerd_state_invalid; if (!pcmk_is_set(options.mon_ops, mon_op_cib_native)) { /* we don't need fully functional pacemakerd otherwise */ return rc; } if (cib != NULL && (cib->state == cib_connected_query || cib->state == cib_connected_command)) { /* As long as we have a cib-connection let's go with * that to fetch further cluster-status and avoid * unnecessary pings to pacemakerd. * If cluster is going down and fencer is down already * this will lead to a silently failing fencer reconnect. * On cluster startup we shouldn't see this situation * as first we do is wait for pacemakerd to report all * daemons running. */ return rc; } rc = pcmk_new_ipc_api(&pacemakerd_api, pcmk_ipc_pacemakerd); if (pacemakerd_api == NULL) { out->err(out, "Could not connect to pacemakerd: %s", pcmk_rc_str(rc)); /* this is unrecoverable so return with rc we have */ return rc; } pcmk_register_ipc_callback(pacemakerd_api, pacemakerd_event_cb, (void *) &state); rc = pcmk_connect_ipc(pacemakerd_api, pcmk_ipc_dispatch_poll); switch (rc) { case pcmk_rc_ok: rc = pcmk_pacemakerd_api_ping(pacemakerd_api, crm_system_name); if (rc == pcmk_rc_ok) { rc = pcmk_poll_ipc(pacemakerd_api, options.reconnect_ms/2); if (rc == pcmk_rc_ok) { pcmk_dispatch_ipc(pacemakerd_api); rc = ENOTCONN; if ((output_format == mon_output_console) || (output_format == mon_output_plain)) { switch (state) { case pcmk_pacemakerd_state_running: rc = pcmk_rc_ok; break; case pcmk_pacemakerd_state_starting_daemons: out->info(out,"Pacemaker daemons starting ..."); break; case pcmk_pacemakerd_state_wait_for_ping: out->info(out,"Waiting for startup-trigger from SBD ..."); break; case pcmk_pacemakerd_state_shutting_down: out->info(out,"Pacemaker daemons shutting down ..."); /* try our luck maybe CIB is still accessible */ rc = pcmk_rc_ok; break; case pcmk_pacemakerd_state_shutdown_complete: /* assuming pacemakerd doesn't dispatch any pings after entering * that state unless it is waiting for SBD */ out->info(out,"Pacemaker daemons shut down - reporting to SBD ..."); break; default: break; } } else { switch (state) { case pcmk_pacemakerd_state_running: rc = pcmk_rc_ok; break; case pcmk_pacemakerd_state_shutting_down: /* try our luck maybe CIB is still accessible */ rc = pcmk_rc_ok; break; default: break; } } } } break; case EREMOTEIO: rc = pcmk_rc_ok; on_remote_node = TRUE; #if CURSES_ENABLED /* just show this if refresh is gonna remove all traces */ if (output_format == mon_output_console) { out->info(out, "Running on remote-node waiting to be connected by cluster ..."); } #endif break; default: break; } pcmk_free_ipc_api(pacemakerd_api); /* returning with ENOTCONN triggers a retry */ return (rc == pcmk_rc_ok)?rc:ENOTCONN; } #if CURSES_ENABLED static const char * get_option_desc(char c) { const char *desc = "No help available"; for (GOptionEntry *entry = display_entries; entry != NULL; entry++) { if (entry->short_name == c) { desc = entry->description; break; } } return desc; } #define print_option_help(out, option, condition) \ curses_formatted_printf(out, "%c %c: \t%s\n", ((condition)? '*': ' '), option, get_option_desc(option)); /* This function is called from the main loop when there is something to be read * on stdin, like an interactive user's keystroke. All it does is read the keystroke, * set flags (or show the page showing which keystrokes are valid), and redraw the * screen. It does not do anything with connections to the CIB or fencing agent * agent what would happen in mon_refresh_display. */ static gboolean detect_user_input(GIOChannel *channel, GIOCondition condition, gpointer user_data) { int c; gboolean config_mode = FALSE; while (1) { /* Get user input */ c = getchar(); switch (c) { case 'm': interactive_fence_level++; if (interactive_fence_level > 3) { interactive_fence_level = 0; } set_fencing_options(interactive_fence_level); break; case 'c': show ^= mon_show_tickets; break; case 'f': show ^= mon_show_failcounts; break; case 'n': options.mon_ops ^= mon_op_group_by_node; break; case 'o': show ^= mon_show_operations; if (!pcmk_is_set(show, mon_show_operations)) { options.mon_ops &= ~mon_op_print_timing; } break; case 'r': options.mon_ops ^= mon_op_inactive_resources; break; case 'R': options.mon_ops ^= mon_op_print_clone_detail; break; case 't': options.mon_ops ^= mon_op_print_timing; if (pcmk_is_set(options.mon_ops, mon_op_print_timing)) { show |= mon_show_operations; } break; case 'A': show ^= mon_show_attributes; break; case 'L': show ^= mon_show_bans; break; case 'D': /* If any header is shown, clear them all, otherwise set them all */ if (pcmk_any_flags_set(show, mon_show_stack |mon_show_dc |mon_show_times |mon_show_counts)) { show &= ~mon_show_summary; } else { show |= mon_show_summary; } /* Regardless, we don't show options in console mode. */ show &= ~mon_show_options; break; case 'b': options.mon_ops ^= mon_op_print_brief; break; case 'j': options.mon_ops ^= mon_op_print_pending; break; case '?': config_mode = TRUE; break; default: /* All other keys just redraw the screen. */ goto refresh; } if (!config_mode) goto refresh; blank_screen(); curses_formatted_printf(out, "%s", "Display option change mode\n"); print_option_help(out, 'c', pcmk_is_set(show, mon_show_tickets)); print_option_help(out, 'f', pcmk_is_set(show, mon_show_failcounts)); print_option_help(out, 'n', pcmk_is_set(options.mon_ops, mon_op_group_by_node)); print_option_help(out, 'o', pcmk_is_set(show, mon_show_operations)); print_option_help(out, 'r', pcmk_is_set(options.mon_ops, mon_op_inactive_resources)); print_option_help(out, 't', pcmk_is_set(options.mon_ops, mon_op_print_timing)); print_option_help(out, 'A', pcmk_is_set(show, mon_show_attributes)); print_option_help(out, 'L', pcmk_is_set(show,mon_show_bans)); print_option_help(out, 'D', !pcmk_is_set(show, mon_show_summary)); print_option_help(out, 'R', pcmk_is_set(options.mon_ops, mon_op_print_clone_detail)); print_option_help(out, 'b', pcmk_is_set(options.mon_ops, mon_op_print_brief)); print_option_help(out, 'j', pcmk_is_set(options.mon_ops, mon_op_print_pending)); curses_formatted_printf(out, "%d m: \t%s\n", interactive_fence_level, get_option_desc('m')); curses_formatted_printf(out, "%s", "\nToggle fields via field letter, type any other key to return\n"); } refresh: refresh_after_event(FALSE, TRUE); return TRUE; } #endif // Basically crm_signal_handler(SIGCHLD, SIG_IGN) plus the SA_NOCLDWAIT flag static void avoid_zombies(void) { struct sigaction sa; memset(&sa, 0, sizeof(struct sigaction)); if (sigemptyset(&sa.sa_mask) < 0) { crm_warn("Cannot avoid zombies: %s", pcmk_strerror(errno)); return; } sa.sa_handler = SIG_IGN; sa.sa_flags = SA_RESTART|SA_NOCLDWAIT; if (sigaction(SIGCHLD, &sa, NULL) < 0) { crm_warn("Cannot avoid zombies: %s", pcmk_strerror(errno)); } } static GOptionContext * build_arg_context(pcmk__common_args_t *args, GOptionGroup **group) { GOptionContext *context = NULL; GOptionEntry extra_prog_entries[] = { { "quiet", 'Q', 0, G_OPTION_ARG_NONE, &(args->quiet), "Be less descriptive in output.", NULL }, { NULL } }; const char *description = "Notes:\n\n" "If this program is called as crm_mon.cgi, --output-as=html --html-cgi will\n" "automatically be added to the command line arguments.\n\n" "Time Specification:\n\n" "The TIMESPEC in any command line option can be specified in many different\n" "formats. It can be just an integer number of seconds, a number plus units\n" "(ms/msec/us/usec/s/sec/m/min/h/hr), or an ISO 8601 period specification.\n\n" "Output Control:\n\n" "By default, a certain list of sections are written to the output destination.\n" "The default varies based on the output format - XML includes everything, while\n" "other output formats will display less. This list can be modified with the\n" "--include and --exclude command line options. Each option may be given multiple\n" "times on the command line, and each can give a comma-separated list of sections.\n" "The options are applied to the default set, from left to right as seen on the\n" "command line. For a list of valid sections, pass --include=list or --exclude=list.\n\n" "Interactive Use:\n\n" "When run interactively, crm_mon can be told to hide and display various sections\n" "of output. To see a help screen explaining the options, hit '?'. Any key stroke\n" "aside from those listed will cause the screen to refresh.\n\n" "Examples:\n\n" "Display the cluster status on the console with updates as they occur:\n\n" "\tcrm_mon\n\n" "Display the cluster status on the console just once then exit:\n\n" "\tcrm_mon -1\n\n" "Display your cluster status, group resources by node, and include inactive resources in the list:\n\n" "\tcrm_mon --group-by-node --inactive\n\n" "Start crm_mon as a background daemon and have it write the cluster status to an HTML file:\n\n" "\tcrm_mon --daemonize --output-as html --output-to /path/to/docroot/filename.html\n\n" "Start crm_mon and export the current cluster status as XML to stdout, then exit:\n\n" "\tcrm_mon --output-as xml\n\n"; context = pcmk__build_arg_context(args, "console (default), html, text, xml", group, NULL); pcmk__add_main_args(context, extra_prog_entries); g_option_context_set_description(context, description); pcmk__add_arg_group(context, "display", "Display Options:", "Show display options", display_entries); pcmk__add_arg_group(context, "additional", "Additional Options:", "Show additional options", addl_entries); pcmk__add_arg_group(context, "deprecated", "Deprecated Options:", "Show deprecated options", deprecated_entries); return context; } /* If certain format options were specified, we want to set some extra * options. We can just process these like they were given on the * command line. */ static void add_output_args(void) { GError *err = NULL; if (output_format == mon_output_plain) { if (!pcmk__force_args(context, &err, "%s --text-fancy", g_get_prgname())) { g_propagate_error(&error, err); clean_up(CRM_EX_USAGE); } } else if (output_format == mon_output_cgi) { if (!pcmk__force_args(context, &err, "%s --html-cgi", g_get_prgname())) { g_propagate_error(&error, err); clean_up(CRM_EX_USAGE); } } else if (output_format == mon_output_xml) { if (!pcmk__force_args(context, &err, "%s --xml-simple-list --xml-substitute", g_get_prgname())) { g_propagate_error(&error, err); clean_up(CRM_EX_USAGE); } } else if (output_format == mon_output_legacy_xml) { output_format = mon_output_xml; if (!pcmk__force_args(context, &err, "%s --xml-legacy --xml-substitute", g_get_prgname())) { g_propagate_error(&error, err); clean_up(CRM_EX_USAGE); } } } /* Which output format to use could come from two places: The --as-xml * style arguments we gave in deprecated_entries above, or the formatted output * arguments added by pcmk__register_formats. If the latter were used, * output_format will be mon_output_unset. * * Call the callbacks as if those older style arguments were provided so * the various things they do get done. */ static void reconcile_output_format(pcmk__common_args_t *args) { gboolean retval = TRUE; GError *err = NULL; if (output_format != mon_output_unset) { return; } if (pcmk__str_eq(args->output_ty, "html", pcmk__str_casei)) { char *dest = NULL; if (args->output_dest != NULL) { dest = strdup(args->output_dest); } retval = as_html_cb("h", dest, NULL, &err); free(dest); } else if (pcmk__str_eq(args->output_ty, "text", pcmk__str_casei)) { retval = no_curses_cb("N", NULL, NULL, &err); } else if (pcmk__str_eq(args->output_ty, "xml", pcmk__str_casei)) { if (args->output_ty != NULL) { free(args->output_ty); } args->output_ty = strdup("xml"); output_format = mon_output_xml; } else if (pcmk_is_set(options.mon_ops, mon_op_one_shot)) { if (args->output_ty != NULL) { free(args->output_ty); } args->output_ty = strdup("text"); output_format = mon_output_plain; } else { /* Neither old nor new arguments were given, so set the default. */ if (args->output_ty != NULL) { free(args->output_ty); } args->output_ty = strdup("console"); output_format = mon_output_console; } if (!retval) { g_propagate_error(&error, err); clean_up(CRM_EX_USAGE); } } static void handle_connection_failures(int rc) { if (rc == pcmk_rc_ok) { return; } if (output_format == mon_output_monitor) { g_set_error(&error, PCMK__EXITC_ERROR, CRM_EX_ERROR, "CLUSTER CRIT: Connection to cluster failed: %s", pcmk_rc_str(rc)); rc = MON_STATUS_CRIT; } else if (rc == ENOTCONN) { if (on_remote_node) { g_set_error(&error, PCMK__EXITC_ERROR, CRM_EX_ERROR, "Error: remote-node not connected to cluster"); } else { g_set_error(&error, PCMK__EXITC_ERROR, CRM_EX_ERROR, "Error: cluster is not available on this node"); } rc = pcmk_rc2exitc(rc); } else { g_set_error(&error, PCMK__EXITC_ERROR, CRM_EX_ERROR, "Connection to cluster failed: %s", pcmk_rc_str(rc)); rc = pcmk_rc2exitc(rc); } clean_up(rc); } static void one_shot(void) { int rc; rc = pacemakerd_status(); if (rc == pcmk_rc_ok) { fencing_connect(); rc = cib_connect(FALSE); } if (rc == pcmk_rc_ok) { mon_refresh_display(NULL); } else { handle_connection_failures(rc); } clean_up(CRM_EX_OK); } int main(int argc, char **argv) { int rc = pcmk_ok; GOptionGroup *output_group = NULL; args = pcmk__new_common_args(SUMMARY); context = build_arg_context(args, &output_group); pcmk__register_formats(output_group, formats); options.pid_file = strdup("/tmp/ClusterMon.pid"); pcmk__cli_init_logging("crm_mon", 0); // Avoid needing to wait for subprocesses forked for -E/--external-agent avoid_zombies(); if (pcmk__ends_with_ext(argv[0], ".cgi")) { output_format = mon_output_cgi; options.mon_ops |= mon_op_one_shot; } processed_args = pcmk__cmdline_preproc(argv, "ehimpxEILU"); fence_history_cb("--fence-history", "1", NULL, NULL); /* Set an HTML title regardless of what format we will eventually use. This can't * be done in add_output_args. That function is called after command line * arguments are processed in the next block, which means it'll override whatever * title the user provides. Doing this here means the user can give their own * title on the command line. */ if (!pcmk__force_args(context, &error, "%s --html-title \"Cluster Status\"", g_get_prgname())) { return clean_up(CRM_EX_USAGE); } if (!g_option_context_parse_strv(context, &processed_args, &error)) { return clean_up(CRM_EX_USAGE); } for (int i = 0; i < args->verbosity; i++) { crm_bump_log_level(argc, argv); } if (!args->version) { if (args->quiet) { include_exclude_cb("--exclude", "times", NULL, NULL); } if (pcmk_is_set(options.mon_ops, mon_op_watch_fencing)) { fence_history_cb("--fence-history", "0", NULL, NULL); options.mon_ops |= mon_op_fence_connect; } /* create the cib-object early to be able to do further * decisions based on the cib-source */ cib = cib_new(); if (cib == NULL) { rc = -EINVAL; } else { switch (cib->variant) { case cib_native: /* cib & fencing - everything available */ options.mon_ops |= mon_op_cib_native; break; case cib_file: /* Don't try to connect to fencing as we * either don't have a running cluster or * the fencing-information would possibly * not match the cib data from a file. * As we don't expect cib-updates coming * in enforce one-shot. */ fence_history_cb("--fence-history", "0", NULL, NULL); options.mon_ops |= mon_op_one_shot; break; case cib_remote: /* updates coming in but no fencing */ fence_history_cb("--fence-history", "0", NULL, NULL); break; case cib_undefined: case cib_database: default: /* something is odd */ rc = -EINVAL; break; } } if (pcmk_is_set(options.mon_ops, mon_op_one_shot)) { if (output_format == mon_output_console) { output_format = mon_output_plain; } } else if (options.daemonize) { if ((output_format == mon_output_console) || (args->output_dest == NULL)) { output_format = mon_output_none; } crm_enable_stderr(FALSE); if (pcmk__str_eq(args->output_dest, "-", pcmk__str_null_matches | pcmk__str_casei) && !options.external_agent) { g_set_error(&error, PCMK__EXITC_ERROR, CRM_EX_USAGE, "--daemonize requires at least one of --output-to and --external-agent"); return clean_up(CRM_EX_USAGE); } if (cib) { /* to be on the safe side don't have cib-object around * when we are forking */ cib_delete(cib); cib = NULL; pcmk__daemonize(crm_system_name, options.pid_file); cib = cib_new(); if (cib == NULL) { rc = -EINVAL; } /* otherwise assume we've got the same cib-object we've just destroyed * in our parent */ } } else if (output_format == mon_output_console) { #if CURSES_ENABLED crm_enable_stderr(FALSE); #else options.mon_ops |= mon_op_one_shot; output_format = mon_output_plain; printf("Defaulting to one-shot mode\n"); printf("You need to have curses available at compile time to enable console mode\n"); #endif } } if (rc != pcmk_ok) { // Shouldn't really be possible g_set_error(&error, PCMK__EXITC_ERROR, CRM_EX_ERROR, "Invalid CIB source"); return clean_up(CRM_EX_ERROR); } reconcile_output_format(args); add_output_args(); if (args->version && output_format == mon_output_console) { /* Use the text output format here if we are in curses mode but were given * --version. Displaying version information uses printf, and then we * immediately exit. We don't want to initialize curses for that. */ rc = pcmk__output_new(&out, "text", args->output_dest, argv); } else { rc = pcmk__output_new(&out, args->output_ty, args->output_dest, argv); } if (rc != pcmk_rc_ok) { g_set_error(&error, PCMK__EXITC_ERROR, CRM_EX_ERROR, "Error creating output format %s: %s", args->output_ty, pcmk_rc_str(rc)); return clean_up(CRM_EX_ERROR); } /* output_format MUST NOT BE CHANGED AFTER THIS POINT. */ /* Apply --include/--exclude flags we used internally. There's no error reporting * here because this would be a programming error. */ apply_include_exclude(options.includes_excludes, output_format, &error); /* And now apply any --include/--exclude flags the user gave on the command line. * These are done in a separate pass from the internal ones because we want to * make sure whatever the user specifies overrides whatever we do. */ if (!apply_include_exclude(options.user_includes_excludes, output_format, &error)) { return clean_up(CRM_EX_USAGE); } /* Sync up the initial value of interactive_fence_level with whatever was set with * --include/--exclude= options. */ if (pcmk_is_set(show, mon_show_fencing_all)) { interactive_fence_level = 3; } else if (pcmk_is_set(show, mon_show_fence_worked)) { interactive_fence_level = 2; } else if (pcmk_any_flags_set(show, mon_show_fence_failed | mon_show_fence_pending)) { interactive_fence_level = 1; } else { interactive_fence_level = 0; } crm_mon_register_messages(out); pe__register_messages(out); stonith__register_messages(out); if (args->version) { out->version(out, false); return clean_up(CRM_EX_OK); } /* Extra sanity checks when in CGI mode */ if (output_format == mon_output_cgi) { if (cib->variant == cib_file) { g_set_error(&error, PCMK__EXITC_ERROR, CRM_EX_USAGE, "CGI mode used with CIB file"); return clean_up(CRM_EX_USAGE); } else if (options.external_agent != NULL) { g_set_error(&error, PCMK__EXITC_ERROR, CRM_EX_USAGE, "CGI mode cannot be used with --external-agent"); return clean_up(CRM_EX_USAGE); } else if (options.daemonize == TRUE) { g_set_error(&error, PCMK__EXITC_ERROR, CRM_EX_USAGE, "CGI mode cannot be used with -d"); return clean_up(CRM_EX_USAGE); } } if (output_format == mon_output_xml || output_format == mon_output_legacy_xml) { options.mon_ops |= mon_op_print_timing | mon_op_inactive_resources; if (!options.daemonize) { options.mon_ops |= mon_op_one_shot; } } if ((output_format == mon_output_html || output_format == mon_output_cgi) && out->dest != stdout) { pcmk__html_add_header("meta", "http-equiv", "refresh", "content", pcmk__itoa(options.reconnect_ms / 1000), NULL); } crm_info("Starting %s", crm_system_name); cib__set_output(cib, out); if (pcmk_is_set(options.mon_ops, mon_op_one_shot)) { one_shot(); } do { out->info(out,"Waiting until cluster is available on this node ..."); rc = pacemakerd_status(); if (rc == pcmk_rc_ok) { fencing_connect(); rc = cib_connect(TRUE); } if (rc != pcmk_rc_ok) { pcmk__sleep_ms(options.reconnect_ms); #if CURSES_ENABLED if (output_format == mon_output_console) { clear(); refresh(); } #endif } else if (output_format == mon_output_html && out->dest != stdout) { printf("Writing html to %s ...\n", args->output_dest); } } while (rc == ENOTCONN); handle_connection_failures(rc); set_fencing_options(interactive_fence_level); mon_refresh_display(NULL); mainloop = g_main_loop_new(NULL, FALSE); mainloop_add_signal(SIGTERM, mon_shutdown); mainloop_add_signal(SIGINT, mon_shutdown); #if CURSES_ENABLED if (output_format == mon_output_console) { ncurses_winch_handler = crm_signal_handler(SIGWINCH, mon_winresize); if (ncurses_winch_handler == SIG_DFL || ncurses_winch_handler == SIG_IGN || ncurses_winch_handler == SIG_ERR) ncurses_winch_handler = NULL; io_channel = g_io_channel_unix_new(STDIN_FILENO); g_io_add_watch(io_channel, G_IO_IN, detect_user_input, NULL); } #endif /* When refresh_trigger->trigger is set to TRUE, call mon_refresh_display. In * this file, that is anywhere mainloop_set_trigger is called. */ refresh_trigger = mainloop_add_trigger(G_PRIORITY_LOW, mon_refresh_display, NULL); g_main_loop_run(mainloop); g_main_loop_unref(mainloop); if (io_channel != NULL) { g_io_channel_shutdown(io_channel, TRUE, NULL); } crm_info("Exiting %s", crm_system_name); return clean_up(CRM_EX_OK); } /*! * \internal * \brief Print one-line status suitable for use with monitoring software * * \param[in] data_set Working set of CIB state * * \note This function's output (and the return code when the program exits) * should conform to https://www.monitoring-plugins.org/doc/guidelines.html */ static void print_simple_status(pcmk__output_t *out, pe_working_set_t * data_set, unsigned int mon_ops) { GList *gIter = NULL; int nodes_online = 0; int nodes_standby = 0; int nodes_maintenance = 0; char *offline_nodes = NULL; size_t offline_nodes_len = 0; gboolean no_dc = FALSE; gboolean offline = FALSE; if (data_set->dc_node == NULL) { mon_ops |= mon_op_has_warnings; no_dc = TRUE; } for (gIter = data_set->nodes; gIter != NULL; gIter = gIter->next) { pe_node_t *node = (pe_node_t *) gIter->data; if (node->details->standby && node->details->online) { nodes_standby++; } else if (node->details->maintenance && node->details->online) { nodes_maintenance++; } else if (node->details->online) { nodes_online++; } else { char *s = crm_strdup_printf("offline node: %s", node->details->uname); /* coverity[leaked_storage] False positive */ pcmk__add_word(&offline_nodes, &offline_nodes_len, s); free(s); mon_ops |= mon_op_has_warnings; offline = TRUE; } } if (pcmk_is_set(mon_ops, mon_op_has_warnings)) { out->info(out, "CLUSTER WARN: %s%s%s", no_dc ? "No DC" : "", no_dc && offline ? ", " : "", (offline? offline_nodes : "")); free(offline_nodes); } else { char *nodes_standby_s = NULL; char *nodes_maint_s = NULL; if (nodes_standby > 0) { nodes_standby_s = crm_strdup_printf(", %d standby node%s", nodes_standby, pcmk__plural_s(nodes_standby)); } if (nodes_maintenance > 0) { nodes_maint_s = crm_strdup_printf(", %d maintenance node%s", nodes_maintenance, pcmk__plural_s(nodes_maintenance)); } out->info(out, "CLUSTER OK: %d node%s online%s%s, " "%d resource instance%s configured", nodes_online, pcmk__plural_s(nodes_online), nodes_standby_s != NULL ? nodes_standby_s : "", nodes_maint_s != NULL ? nodes_maint_s : "", data_set->ninstances, pcmk__plural_s(data_set->ninstances)); free(nodes_standby_s); free(nodes_maint_s); } /* coverity[leaked_storage] False positive */ } static int send_custom_trap(const char *node, const char *rsc, const char *task, int target_rc, int rc, int status, const char *desc) { pid_t pid; /*setenv needs chars, these are ints */ char *rc_s = pcmk__itoa(rc); char *status_s = pcmk__itoa(status); char *target_rc_s = pcmk__itoa(target_rc); crm_debug("Sending external notification to '%s' via '%s'", options.external_recipient, options.external_agent); if(rsc) { setenv("CRM_notify_rsc", rsc, 1); } if (options.external_recipient) { setenv("CRM_notify_recipient", options.external_recipient, 1); } setenv("CRM_notify_node", node, 1); setenv("CRM_notify_task", task, 1); setenv("CRM_notify_desc", desc, 1); setenv("CRM_notify_rc", rc_s, 1); setenv("CRM_notify_target_rc", target_rc_s, 1); setenv("CRM_notify_status", status_s, 1); pid = fork(); if (pid == -1) { crm_perror(LOG_ERR, "notification fork() failed."); } if (pid == 0) { /* crm_debug("notification: I am the child. Executing the nofitication program."); */ execl(options.external_agent, options.external_agent, NULL); exit(CRM_EX_ERROR); } crm_trace("Finished running custom notification program '%s'.", options.external_agent); free(target_rc_s); free(status_s); free(rc_s); return 0; } static void handle_rsc_op(xmlNode * xml, const char *node_id) { int rc = -1; int status = -1; int target_rc = -1; gboolean notify = TRUE; char *rsc = NULL; char *task = NULL; const char *desc = NULL; const char *magic = NULL; const char *id = NULL; const char *node = NULL; xmlNode *n = xml; xmlNode * rsc_op = xml; if(strcmp((const char*)xml->name, XML_LRM_TAG_RSC_OP) != 0) { xmlNode *cIter; for(cIter = xml->children; cIter; cIter = cIter->next) { handle_rsc_op(cIter, node_id); } return; } id = crm_element_value(rsc_op, XML_LRM_ATTR_TASK_KEY); if (id == NULL) { /* Compatibility with <= 1.1.5 */ id = ID(rsc_op); } magic = crm_element_value(rsc_op, XML_ATTR_TRANSITION_MAGIC); if (magic == NULL) { /* non-change */ return; } if (!decode_transition_magic(magic, NULL, NULL, NULL, &status, &rc, &target_rc)) { crm_err("Invalid event %s detected for %s", magic, id); return; } if (parse_op_key(id, &rsc, &task, NULL) == FALSE) { crm_err("Invalid event detected for %s", id); goto bail; } node = crm_element_value(rsc_op, XML_LRM_ATTR_TARGET); while (n != NULL && !pcmk__str_eq(XML_CIB_TAG_STATE, TYPE(n), pcmk__str_casei)) { n = n->parent; } if(node == NULL && n) { node = crm_element_value(n, XML_ATTR_UNAME); } if (node == NULL && n) { node = ID(n); } if (node == NULL) { node = node_id; } if (node == NULL) { crm_err("No node detected for event %s (%s)", magic, id); goto bail; } /* look up where we expected it to be? */ desc = pcmk_strerror(pcmk_ok); if (status == PCMK_LRM_OP_DONE && target_rc == rc) { crm_notice("%s of %s on %s completed: %s", task, rsc, node, desc); if (rc == PCMK_OCF_NOT_RUNNING) { notify = FALSE; } } else if (status == PCMK_LRM_OP_DONE) { desc = services_ocf_exitcode_str(rc); crm_warn("%s of %s on %s failed: %s", task, rsc, node, desc); } else { desc = services_lrm_status_str(status); crm_warn("%s of %s on %s failed: %s", task, rsc, node, desc); } if (notify && options.external_agent) { send_custom_trap(node, rsc, task, target_rc, rc, status, desc); } bail: free(rsc); free(task); } /* This function is just a wrapper around mainloop_set_trigger so that it can be * called from a mainloop directly. It's simply another way of ensuring the screen * gets redrawn. */ static gboolean mon_trigger_refresh(gpointer user_data) { mainloop_set_trigger((crm_trigger_t *) refresh_trigger); return FALSE; } static void crm_diff_update_v2(const char *event, xmlNode * msg) { xmlNode *change = NULL; xmlNode *diff = get_message_xml(msg, F_CIB_UPDATE_RESULT); for (change = pcmk__xml_first_child(diff); change != NULL; change = pcmk__xml_next(change)) { const char *name = NULL; const char *op = crm_element_value(change, XML_DIFF_OP); const char *xpath = crm_element_value(change, XML_DIFF_PATH); xmlNode *match = NULL; const char *node = NULL; if(op == NULL) { continue; } else if(strcmp(op, "create") == 0) { match = change->children; } else if(strcmp(op, "move") == 0) { continue; } else if(strcmp(op, "delete") == 0) { continue; } else if(strcmp(op, "modify") == 0) { match = first_named_child(change, XML_DIFF_RESULT); if(match) { match = match->children; } } if(match) { name = (const char *)match->name; } crm_trace("Handling %s operation for %s %p, %s", op, xpath, match, name); if(xpath == NULL) { /* Version field, ignore */ } else if(name == NULL) { crm_debug("No result for %s operation to %s", op, xpath); CRM_ASSERT(strcmp(op, "delete") == 0 || strcmp(op, "move") == 0); } else if(strcmp(name, XML_TAG_CIB) == 0) { xmlNode *state = NULL; xmlNode *status = first_named_child(match, XML_CIB_TAG_STATUS); for (state = pcmk__xe_first_child(status); state != NULL; state = pcmk__xe_next(state)) { node = crm_element_value(state, XML_ATTR_UNAME); if (node == NULL) { node = ID(state); } handle_rsc_op(state, node); } } else if(strcmp(name, XML_CIB_TAG_STATUS) == 0) { xmlNode *state = NULL; for (state = pcmk__xe_first_child(match); state != NULL; state = pcmk__xe_next(state)) { node = crm_element_value(state, XML_ATTR_UNAME); if (node == NULL) { node = ID(state); } handle_rsc_op(state, node); } } else if(strcmp(name, XML_CIB_TAG_STATE) == 0) { node = crm_element_value(match, XML_ATTR_UNAME); if (node == NULL) { node = ID(match); } handle_rsc_op(match, node); } else if(strcmp(name, XML_CIB_TAG_LRM) == 0) { node = ID(match); handle_rsc_op(match, node); } else if(strcmp(name, XML_LRM_TAG_RESOURCES) == 0) { char *local_node = pcmk__xpath_node_id(xpath, "lrm"); handle_rsc_op(match, local_node); free(local_node); } else if(strcmp(name, XML_LRM_TAG_RESOURCE) == 0) { char *local_node = pcmk__xpath_node_id(xpath, "lrm"); handle_rsc_op(match, local_node); free(local_node); } else if(strcmp(name, XML_LRM_TAG_RSC_OP) == 0) { char *local_node = pcmk__xpath_node_id(xpath, "lrm"); handle_rsc_op(match, local_node); free(local_node); } else { crm_trace("Ignoring %s operation for %s %p, %s", op, xpath, match, name); } } } static void crm_diff_update_v1(const char *event, xmlNode * msg) { /* Process operation updates */ xmlXPathObject *xpathObj = xpath_search(msg, "//" F_CIB_UPDATE_RESULT "//" XML_TAG_DIFF_ADDED "//" XML_LRM_TAG_RSC_OP); int lpc = 0, max = numXpathResults(xpathObj); for (lpc = 0; lpc < max; lpc++) { xmlNode *rsc_op = getXpathResult(xpathObj, lpc); handle_rsc_op(rsc_op, NULL); } freeXpathObject(xpathObj); } static void crm_diff_update(const char *event, xmlNode * msg) { int rc = -1; static bool stale = FALSE; gboolean cib_updated = FALSE; xmlNode *diff = get_message_xml(msg, F_CIB_UPDATE_RESULT); out->progress(out, false); if (current_cib != NULL) { rc = xml_apply_patchset(current_cib, diff, TRUE); switch (rc) { case -pcmk_err_diff_resync: case -pcmk_err_diff_failed: crm_notice("[%s] Patch aborted: %s (%d)", event, pcmk_strerror(rc), rc); free_xml(current_cib); current_cib = NULL; break; case pcmk_ok: cib_updated = TRUE; break; default: crm_notice("[%s] ABORTED: %s (%d)", event, pcmk_strerror(rc), rc); free_xml(current_cib); current_cib = NULL; } } if (current_cib == NULL) { crm_trace("Re-requesting the full cib"); cib->cmds->query(cib, NULL, ¤t_cib, cib_scope_local | cib_sync_call); } if (options.external_agent) { int format = 0; crm_element_value_int(diff, "format", &format); switch(format) { case 1: crm_diff_update_v1(event, msg); break; case 2: crm_diff_update_v2(event, msg); break; default: crm_err("Unknown patch format: %d", format); } } if (current_cib == NULL) { if(!stale) { out->info(out, "--- Stale data ---"); } stale = TRUE; return; } stale = FALSE; refresh_after_event(cib_updated, FALSE); } static int get_fencing_history(stonith_history_t **stonith_history) { int rc = 0; while (pcmk_is_set(options.mon_ops, mon_op_fence_history)) { if (st != NULL) { rc = st->cmds->history(st, st_opt_sync_call, NULL, stonith_history, 120); if (rc == 0) { *stonith_history = stonith__sort_history(*stonith_history); if (!pcmk_is_set(options.mon_ops, mon_op_fence_full_history) && (output_format != mon_output_xml)) { *stonith_history = pcmk__reduce_fence_history(*stonith_history); } break; /* all other cases are errors */ } } else { rc = ENOTCONN; break; } } return rc; } static int mon_refresh_display(gpointer user_data) { xmlNode *cib_copy = copy_xml(current_cib); stonith_history_t *stonith_history = NULL; int history_rc = 0; + GList *unames = NULL; + GList *resources = NULL; last_refresh = time(NULL); if (cli_config_update(&cib_copy, NULL, FALSE) == FALSE) { clean_up_cib_connection(); out->err(out, "Upgrade failed: %s", pcmk_strerror(-pcmk_err_schema_validation)); clean_up(CRM_EX_CONFIG); return 0; } /* get the stonith-history if there is evidence we need it */ history_rc = get_fencing_history(&stonith_history); if (mon_data_set == NULL) { mon_data_set = pe_new_working_set(); CRM_ASSERT(mon_data_set != NULL); } pe__set_working_set_flags(mon_data_set, pe_flag_no_compat); mon_data_set->input = cib_copy; mon_data_set->priv = out; cluster_status(mon_data_set); /* Unpack constraints if any section will need them * (tickets may be referenced in constraints but not granted yet, * and bans need negative location constraints) */ if (pcmk_is_set(show, mon_show_bans) || pcmk_is_set(show, mon_show_tickets)) { xmlNode *cib_constraints = get_object_root(XML_CIB_TAG_CONSTRAINTS, mon_data_set->input); unpack_constraints(cib_constraints, mon_data_set); } if (options.daemonize) { out->reset(out); } + unames = pe__build_node_name_list(mon_data_set, options.only_node); + resources = pe__build_rsc_list(mon_data_set, options.only_rsc); + switch (output_format) { case mon_output_html: case mon_output_cgi: if (print_html_status(mon_data_set, crm_errno2exit(history_rc), stonith_history, options.mon_ops, + get_resource_display_options(options.mon_ops), show, options.neg_location_prefix, - options.only_node, options.only_rsc) != 0) { + unames, resources) != 0) { g_set_error(&error, PCMK__EXITC_ERROR, CRM_EX_CANTCREAT, "Critical: Unable to output html file"); clean_up(CRM_EX_CANTCREAT); return 0; } break; case mon_output_legacy_xml: case mon_output_xml: print_xml_status(mon_data_set, crm_errno2exit(history_rc), - stonith_history, options.mon_ops, show, - options.neg_location_prefix, options.only_node, - options.only_rsc); + stonith_history, options.mon_ops, + get_resource_display_options(options.mon_ops), show, + options.neg_location_prefix, unames, resources); break; case mon_output_monitor: print_simple_status(out, mon_data_set, options.mon_ops); if (pcmk_is_set(options.mon_ops, mon_op_has_warnings)) { clean_up(MON_STATUS_WARN); return FALSE; } break; case mon_output_console: /* If curses is not enabled, this will just fall through to the plain * text case. */ #if CURSES_ENABLED blank_screen(); print_status(mon_data_set, crm_errno2exit(history_rc), stonith_history, - options.mon_ops, show, options.neg_location_prefix, - options.only_node, options.only_rsc); + options.mon_ops, get_resource_display_options(options.mon_ops), + show, options.neg_location_prefix, unames, resources); refresh(); break; #endif case mon_output_plain: print_status(mon_data_set, crm_errno2exit(history_rc), stonith_history, - options.mon_ops, show, options.neg_location_prefix, - options.only_node, options.only_rsc); + options.mon_ops, get_resource_display_options(options.mon_ops), + show, options.neg_location_prefix, unames, resources); break; case mon_output_unset: case mon_output_none: break; } if (options.daemonize) { out->finish(out, CRM_EX_OK, true, NULL); } + g_list_free_full(unames, free); + g_list_free_full(resources, free); + stonith_history_free(stonith_history); stonith_history = NULL; pe_reset_working_set(mon_data_set); return 1; } /* This function is called for fencing events (see fencing_connect for which ones) when * --watch-fencing is used on the command line. */ static void mon_st_callback_event(stonith_t * st, stonith_event_t * e) { if (st->state == stonith_disconnected) { /* disconnect cib as well and have everything reconnect */ mon_cib_connection_destroy(NULL); } else if (options.external_agent) { char *desc = crm_strdup_printf("Operation %s requested by %s for peer %s: %s (ref=%s)", e->operation, e->origin, e->target, pcmk_strerror(e->result), e->id); send_custom_trap(e->target, NULL, e->operation, pcmk_ok, e->result, 0, desc); free(desc); } } /* Cause the screen to be redrawn (via mainloop_set_trigger) when various conditions are met: * * - If the last update occurred more than reconnect_ms ago (defaults to 5s, but * can be changed via the -i command line option), or * - After every 10 CIB updates, or * - If it's been 2s since the last update * * This function sounds like it would be more broadly useful, but it is only called when a * fencing event is received or a CIB diff occurrs. */ static void refresh_after_event(gboolean data_updated, gboolean enforce) { static int updates = 0; time_t now = time(NULL); if (data_updated) { updates++; } if(refresh_timer == NULL) { refresh_timer = mainloop_timer_add("refresh", 2000, FALSE, mon_trigger_refresh, NULL); } if (reconnect_timer > 0) { /* we will receive a refresh request after successful reconnect */ mainloop_timer_stop(refresh_timer); return; } /* as we're not handling initial failure of fencer-connection as * fatal give it a retry here * not getting here if cib-reconnection is already on the way */ fencing_connect(); if (enforce || ((now - last_refresh) > (options.reconnect_ms / 1000)) || updates >= 10) { mainloop_set_trigger((crm_trigger_t *) refresh_trigger); mainloop_timer_stop(refresh_timer); updates = 0; } else { mainloop_timer_start(refresh_timer); } } /* This function is called for fencing events (see fencing_connect for which ones) when * --watch-fencing is NOT used on the command line. */ static void mon_st_callback_display(stonith_t * st, stonith_event_t * e) { if (st->state == stonith_disconnected) { /* disconnect cib as well and have everything reconnect */ mon_cib_connection_destroy(NULL); } else { out->progress(out, false); refresh_after_event(TRUE, FALSE); } } static void clean_up_cib_connection(void) { if (cib == NULL) { return; } cib->cmds->signoff(cib); cib_delete(cib); cib = NULL; } static void clean_up_fencing_connection(void) { if (st == NULL) { return; } if (st->state != stonith_disconnected) { st->cmds->remove_notification(st, T_STONITH_NOTIFY_DISCONNECT); st->cmds->remove_notification(st, T_STONITH_NOTIFY_FENCE); st->cmds->remove_notification(st, T_STONITH_NOTIFY_HISTORY); st->cmds->disconnect(st); } stonith_api_delete(st); st = NULL; } /* * De-init ncurses, disconnect from the CIB manager, disconnect fencing, * deallocate memory and show usage-message if requested. * * We don't actually return, but nominally returning crm_exit_t allows a usage * like "return clean_up(exit_code);" which helps static analysis understand the * code flow. */ static crm_exit_t clean_up(crm_exit_t exit_code) { /* Quitting crm_mon is much more complicated than it ought to be. */ /* (1) Close connections, free things, etc. */ clean_up_cib_connection(); clean_up_fencing_connection(); free(options.neg_location_prefix); free(options.only_node); free(options.only_rsc); free(options.pid_file); g_slist_free_full(options.includes_excludes, free); pe_free_working_set(mon_data_set); mon_data_set = NULL; g_strfreev(processed_args); /* (2) If this is abnormal termination and we're in curses mode, shut down * curses first. Any messages displayed to the screen before curses is shut * down will be lost because doing the shut down will also restore the * screen to whatever it looked like before crm_mon was started. */ if ((error != NULL || exit_code == CRM_EX_USAGE) && output_format == mon_output_console) { out->finish(out, exit_code, false, NULL); pcmk__output_free(out); out = NULL; } /* (3) If this is a command line usage related failure, print the usage * message. */ if (exit_code == CRM_EX_USAGE && (output_format == mon_output_console || output_format == mon_output_plain)) { char *help = g_option_context_get_help(context, TRUE, NULL); fprintf(stderr, "%s", help); g_free(help); } pcmk__free_arg_context(context); /* (4) If this is any kind of error, print the error out and exit. Make * sure to handle situations both before and after formatted output is * set up. We want errors to appear formatted if at all possible. */ if (error != NULL) { if (out != NULL) { out->err(out, "%s: %s", g_get_prgname(), error->message); out->finish(out, exit_code, true, NULL); pcmk__output_free(out); } else { fprintf(stderr, "%s: %s\n", g_get_prgname(), error->message); } g_clear_error(&error); crm_exit(exit_code); } /* (5) Print formatted output to the screen if we made it far enough in * crm_mon to be able to do so. */ if (out != NULL) { if (!options.daemonize) { out->finish(out, exit_code, true, NULL); } pcmk__output_free(out); pcmk__unregister_formats(); } crm_exit(exit_code); } diff --git a/tools/crm_mon.h b/tools/crm_mon.h index bd69eab151..89400a8412 100644 --- a/tools/crm_mon.h +++ b/tools/crm_mon.h @@ -1,95 +1,98 @@ /* * Copyright 2019-2021 the Pacemaker project contributors * * The version control history for this file may have further details. * * This source code is licensed under the GNU General Public License version 2 * or later (GPLv2+) WITHOUT ANY WARRANTY. */ #include #include #include #include #include typedef enum mon_output_format_e { mon_output_unset, mon_output_none, mon_output_monitor, mon_output_plain, mon_output_console, mon_output_xml, mon_output_legacy_xml, mon_output_html, mon_output_cgi } mon_output_format_t; #define mon_show_stack (1 << 0) #define mon_show_dc (1 << 1) #define mon_show_times (1 << 2) #define mon_show_counts (1 << 3) #define mon_show_options (1 << 4) #define mon_show_nodes (1 << 5) #define mon_show_resources (1 << 6) #define mon_show_attributes (1 << 7) #define mon_show_failcounts (1 << 8) #define mon_show_operations (1 << 9) #define mon_show_fence_failed (1 << 10) #define mon_show_fence_pending (1 << 11) #define mon_show_fence_worked (1 << 12) #define mon_show_tickets (1 << 13) #define mon_show_bans (1 << 14) #define mon_show_failures (1 << 15) #define mon_show_fencing_all (mon_show_fence_failed | mon_show_fence_pending | mon_show_fence_worked) #define mon_show_summary (mon_show_stack | mon_show_dc | mon_show_times | mon_show_counts) #define mon_show_all (mon_show_summary | mon_show_nodes | mon_show_resources | \ mon_show_attributes | mon_show_failcounts | mon_show_operations | \ mon_show_fencing_all | mon_show_tickets | mon_show_bans | \ mon_show_failures | mon_show_options) #define mon_op_group_by_node (0x0001U) #define mon_op_inactive_resources (0x0002U) #define mon_op_one_shot (0x0004U) #define mon_op_has_warnings (0x0008U) #define mon_op_print_timing (0x0010U) #define mon_op_watch_fencing (0x0020U) #define mon_op_fence_history (0x0040U) #define mon_op_fence_full_history (0x0080U) #define mon_op_fence_connect (0x0100U) #define mon_op_print_brief (0x0200U) #define mon_op_print_pending (0x0400U) #define mon_op_print_clone_detail (0x0800U) #define mon_op_cib_native (0x1000U) #define mon_op_default (mon_op_print_pending | mon_op_fence_history | mon_op_fence_connect) void print_status(pe_working_set_t *data_set, crm_exit_t history_rc, stonith_history_t *stonith_history, unsigned int mon_ops, - unsigned int show, char *prefix, char *only_node, char *only_rsc); + unsigned int print_opts, + unsigned int show, const char *prefix, GList *unames, GList *resources); void print_xml_status(pe_working_set_t *data_set, crm_exit_t history_rc, stonith_history_t *stonith_history, unsigned int mon_ops, - unsigned int show, char *prefix, char *only_node, - char *only_rsc); + unsigned int print_opts, + unsigned int show, const char *prefix, GList *unames, + GList *resources); int print_html_status(pe_working_set_t *data_set, crm_exit_t history_rc, stonith_history_t *stonith_history, unsigned int mon_ops, - unsigned int show, char *prefix, char *only_node, - char *only_rsc); + unsigned int print_opts, + unsigned int show, const char *prefix, GList *unames, + GList *resources); void crm_mon_register_messages(pcmk__output_t *out); pcmk__output_t *crm_mon_mk_curses_output(char **argv); void curses_formatted_printf(pcmk__output_t *out, const char *format, ...) G_GNUC_PRINTF(2, 3); void curses_formatted_vprintf(pcmk__output_t *out, const char *format, va_list args) G_GNUC_PRINTF(2, 0); void curses_indented_printf(pcmk__output_t *out, const char *format, ...) G_GNUC_PRINTF(2, 3); void curses_indented_vprintf(pcmk__output_t *out, const char *format, va_list args) G_GNUC_PRINTF(2, 0); #if CURSES_ENABLED extern GOptionEntry crm_mon_curses_output_entries[]; #define CRM_MON_SUPPORTED_FORMAT_CURSES { "console", crm_mon_mk_curses_output, crm_mon_curses_output_entries } #endif pcmk__output_t *crm_mon_mk_xml_output(char **argv); #define CRM_MON_SUPPORTED_FORMAT_XML { "xml", crm_mon_mk_xml_output, pcmk__xml_output_entries } diff --git a/tools/crm_mon_print.c b/tools/crm_mon_print.c index 09943a8caf..cfb4d9f5fc 100644 --- a/tools/crm_mon_print.c +++ b/tools/crm_mon_print.c @@ -1,871 +1,432 @@ /* * Copyright 2019-2021 the Pacemaker project contributors * * The version control history for this file may have further details. * * This source code is licensed under the GNU General Public License version 2 * or later (GPLv2+) WITHOUT ANY WARRANTY. */ #include #include #include #include #include #ifndef PCMK__CONFIG_H # define PCMK__CONFIG_H # include #endif #include #include #include #include #include #include #include #include #include #include #include #include #include "crm_mon.h" -static int print_rsc_history(pe_working_set_t *data_set, pe_node_t *node, - xmlNode *rsc_entry, unsigned int mon_ops, - GList *op_list); -static int print_node_history(pe_working_set_t *data_set, pe_node_t *node, - xmlNode *node_state, gboolean operations, - unsigned int mon_ops, GList *only_node, - GList *only_rsc); -static int print_node_summary(pe_working_set_t * data_set, gboolean operations, - unsigned int mon_ops, GList *only_node, - GList *only_rsc, gboolean print_spacer); -static int print_cluster_tickets(pe_working_set_t * data_set, gboolean print_spacer); -static int print_neg_locations(pe_working_set_t *data_set, unsigned int mon_ops, - const char *prefix, GList *only_rsc, - gboolean print_spacer); - -/*! - * \internal - * \brief Return resource display options corresponding to command-line choices - * - * \return Bitmask of pe_print_options suitable for resource print functions - */ -static unsigned int -get_resource_display_options(unsigned int mon_ops) -{ - int print_opts = 0; - - if (pcmk_is_set(mon_ops, mon_op_print_pending)) { - print_opts |= pe_print_pending; - } - if (pcmk_is_set(mon_ops, mon_op_print_clone_detail)) { - print_opts |= pe_print_clone_details|pe_print_implicit; - } - if (!pcmk_is_set(mon_ops, mon_op_inactive_resources)) { - print_opts |= pe_print_clone_active; - } - if (pcmk_is_set(mon_ops, mon_op_print_brief)) { - print_opts |= pe_print_brief; - } - return print_opts; -} - -static GList * -build_uname_list(pe_working_set_t *data_set, const char *s) { - GList *unames = NULL; - - if (pcmk__str_eq(s, "*", pcmk__str_null_matches)) { - /* Nothing was given so return a list of all node names. Or, '*' was - * given. This would normally fall into the pe__unames_with_tag branch - * where it will return an empty list. Catch it here instead. - */ - unames = g_list_prepend(unames, strdup("*")); - } else { - pe_node_t *node = pe_find_node(data_set->nodes, s); - - if (node) { - /* The given string was a valid uname for a node. Return a - * singleton list containing just that uname. - */ - unames = g_list_prepend(unames, strdup(s)); - } else { - /* The given string was not a valid uname. It's either a tag or - * it's a typo or something. In the first case, we'll return a - * list of all the unames of the nodes with the given tag. In the - * second case, we'll return a NULL pointer and nothing will - * get displayed. - */ - unames = pe__unames_with_tag(data_set, s); - } - } - - return unames; -} - -static GList * -build_rsc_list(pe_working_set_t *data_set, const char *s) { - GList *resources = NULL; - - if (pcmk__str_eq(s, "*", pcmk__str_null_matches)) { - resources = g_list_prepend(resources, strdup("*")); - } else { - pe_resource_t *rsc = pe_find_resource_with_flags(data_set->resources, s, - pe_find_renamed|pe_find_any); - - if (rsc) { - /* A colon in the name we were given means we're being asked to filter - * on a specific instance of a cloned resource. Put that exact string - * into the filter list. Otherwise, use the printable ID of whatever - * resource was found that matches what was asked for. - */ - if (strstr(s, ":") != NULL) { - resources = g_list_prepend(resources, strdup(rsc->id)); - } else { - resources = g_list_prepend(resources, strdup(rsc_printable_id(rsc))); - } - } else { - /* The given string was not a valid resource name. It's either - * a tag or it's a typo or something. See build_uname_list for - * more detail. - */ - resources = pe__rscs_with_tag(data_set, s); - } - } - - return resources; -} - -static int -failure_count(pe_working_set_t *data_set, pe_node_t *node, pe_resource_t *rsc, time_t *last_failure) { - return rsc ? pe_get_failcount(node, rsc, last_failure, pe_fc_default, - NULL, data_set) - : 0; -} - -static GList * -get_operation_list(xmlNode *rsc_entry) { - GList *op_list = NULL; - xmlNode *rsc_op = NULL; - - for (rsc_op = pcmk__xe_first_child(rsc_entry); rsc_op != NULL; - rsc_op = pcmk__xe_next(rsc_op)) { - const char *task = crm_element_value(rsc_op, XML_LRM_ATTR_TASK); - const char *interval_ms_s = crm_element_value(rsc_op, - XML_LRM_ATTR_INTERVAL_MS); - const char *op_rc = crm_element_value(rsc_op, XML_LRM_ATTR_RC); - int op_rc_i; - - pcmk__scan_min_int(op_rc, &op_rc_i, 0); - - /* Display 0-interval monitors as "probe" */ - if (pcmk__str_eq(task, CRMD_ACTION_STATUS, pcmk__str_casei) - && pcmk__str_eq(interval_ms_s, "0", pcmk__str_null_matches | pcmk__str_casei)) { - task = "probe"; - } - - /* Ignore notifies and some probes */ - if (pcmk__str_eq(task, CRMD_ACTION_NOTIFY, pcmk__str_casei) || (pcmk__str_eq(task, "probe", pcmk__str_casei) && (op_rc_i == 7))) { - continue; - } - - if (pcmk__str_eq((const char *)rsc_op->name, XML_LRM_TAG_RSC_OP, pcmk__str_none)) { - op_list = g_list_append(op_list, rsc_op); - } - } - - op_list = g_list_sort(op_list, sort_op_by_callid); - return op_list; -} - -/*! - * \internal - * \brief Print resource operation/failure history - * - * \param[in] data_set Cluster state to display. - * \param[in] node Node that ran this resource. - * \param[in] rsc_entry Root of XML tree describing resource status. - * \param[in] mon_ops Bitmask of mon_op_*. - * \param[in] op_list A list of operations to print. - */ -static int -print_rsc_history(pe_working_set_t *data_set, pe_node_t *node, xmlNode *rsc_entry, - unsigned int mon_ops, GList *op_list) -{ - pcmk__output_t *out = data_set->priv; - GList *gIter = NULL; - int rc = pcmk_rc_no_output; - const char *rsc_id = crm_element_value(rsc_entry, XML_ATTR_ID); - pe_resource_t *rsc = pe_find_resource(data_set->resources, rsc_id); - - /* Print each operation */ - for (gIter = op_list; gIter != NULL; gIter = gIter->next) { - xmlNode *xml_op = (xmlNode *) gIter->data; - const char *task = crm_element_value(xml_op, XML_LRM_ATTR_TASK); - const char *interval_ms_s = crm_element_value(xml_op, - XML_LRM_ATTR_INTERVAL_MS); - const char *op_rc = crm_element_value(xml_op, XML_LRM_ATTR_RC); - int op_rc_i; - - pcmk__scan_min_int(op_rc, &op_rc_i, 0); - - /* Display 0-interval monitors as "probe" */ - if (pcmk__str_eq(task, CRMD_ACTION_STATUS, pcmk__str_casei) - && pcmk__str_eq(interval_ms_s, "0", pcmk__str_null_matches | pcmk__str_casei)) { - task = "probe"; - } - - /* If this is the first printed operation, print heading for resource */ - if (rc == pcmk_rc_no_output) { - time_t last_failure = 0; - int failcount = failure_count(data_set, node, rsc, &last_failure); - - out->message(out, "resource-history", rsc, rsc_id, TRUE, failcount, last_failure, TRUE); - rc = pcmk_rc_ok; - } - - /* Print the operation */ - out->message(out, "op-history", xml_op, task, interval_ms_s, - op_rc_i, pcmk_is_set(mon_ops, mon_op_print_timing)); - } - - /* Free the list we created (no need to free the individual items) */ - g_list_free(op_list); - - PCMK__OUTPUT_LIST_FOOTER(out, rc); - return rc; -} - -/*! - * \internal - * \brief Print node operation/failure history - * - * \param[in] data_set Cluster state to display. - * \param[in] node_state Root of XML tree describing node status. - * \param[in] operations Whether to print operations or just failcounts. - * \param[in] mon_ops Bitmask of mon_op_*. - */ -static int -print_node_history(pe_working_set_t *data_set, pe_node_t *node, xmlNode *node_state, - gboolean operations, unsigned int mon_ops, - GList *only_node, GList *only_rsc) -{ - pcmk__output_t *out = data_set->priv; - xmlNode *lrm_rsc = NULL; - xmlNode *rsc_entry = NULL; - int rc = pcmk_rc_no_output; - - lrm_rsc = find_xml_node(node_state, XML_CIB_TAG_LRM, FALSE); - lrm_rsc = find_xml_node(lrm_rsc, XML_LRM_TAG_RESOURCES, FALSE); - - /* Print history of each of the node's resources */ - for (rsc_entry = pcmk__xe_first_child(lrm_rsc); rsc_entry != NULL; - rsc_entry = pcmk__xe_next(rsc_entry)) { - - const char *rsc_id = crm_element_value(rsc_entry, XML_ATTR_ID); - pe_resource_t *rsc = pe_find_resource(data_set->resources, rsc_id); - - if (!pcmk__str_eq((const char *)rsc_entry->name, XML_LRM_TAG_RESOURCE, pcmk__str_none)) { - continue; - } - - /* We can't use is_filtered here to filter group resources. For is_filtered, - * we have to decide whether to check the parent or not. If we check the - * parent, all elements of a group will always be printed because that's how - * is_filtered works for groups. If we do not check the parent, sometimes - * this will filter everything out. - * - * For other resource types, is_filtered is okay. - */ - if (uber_parent(rsc)->variant == pe_group) { - if (!pcmk__str_in_list(only_rsc, rsc_printable_id(rsc)) && - !pcmk__str_in_list(only_rsc, rsc_printable_id(uber_parent(rsc)))) { - continue; - } - } else { - if (rsc->fns->is_filtered(rsc, only_rsc, TRUE)) { - continue; - } - } - - if (operations == FALSE) { - time_t last_failure = 0; - int failcount = failure_count(data_set, node, rsc, &last_failure); - - if (failcount <= 0) { - continue; - } - - if (rc == pcmk_rc_no_output) { - rc = pcmk_rc_ok; - out->message(out, "node", node, get_resource_display_options(mon_ops), - FALSE, NULL, - pcmk_is_set(mon_ops, mon_op_print_clone_detail), - pcmk_is_set(mon_ops, mon_op_print_brief), - pcmk_is_set(mon_ops, mon_op_group_by_node), - only_node, only_rsc); - } - - out->message(out, "resource-history", rsc, rsc_id, FALSE, - failcount, last_failure, FALSE); - } else { - GList *op_list = get_operation_list(rsc_entry); - - if (op_list == NULL) { - continue; - } - - if (rc == pcmk_rc_no_output) { - rc = pcmk_rc_ok; - out->message(out, "node", node, get_resource_display_options(mon_ops), - FALSE, NULL, - pcmk_is_set(mon_ops, mon_op_print_clone_detail), - pcmk_is_set(mon_ops, mon_op_print_brief), - pcmk_is_set(mon_ops, mon_op_group_by_node), - only_node, only_rsc); - } - - print_rsc_history(data_set, node, rsc_entry, mon_ops, op_list); - } - } - - PCMK__OUTPUT_LIST_FOOTER(out, rc); - return rc; -} - -/*! - * \internal - * \brief Print history for all nodes. - * - * \param[in] data_set Cluster state to display. - * \param[in] operations Whether to print operations or just failcounts. - * \param[in] mon_ops Bitmask of mon_op_*. - */ -static int -print_node_summary(pe_working_set_t * data_set, gboolean operations, - unsigned int mon_ops, GList *only_node, - GList *only_rsc, gboolean print_spacer) -{ - pcmk__output_t *out = data_set->priv; - xmlNode *node_state = NULL; - xmlNode *cib_status = get_object_root(XML_CIB_TAG_STATUS, data_set->input); - int rc = pcmk_rc_no_output; - - if (xmlChildElementCount(cib_status) == 0) { - return rc; - } - - /* Print each node in the CIB status */ - for (node_state = pcmk__xe_first_child(cib_status); node_state != NULL; - node_state = pcmk__xe_next(node_state)) { - pe_node_t *node; - - if (!pcmk__str_eq((const char *)node_state->name, XML_CIB_TAG_STATE, pcmk__str_none)) { - continue; - } - - node = pe_find_node_id(data_set->nodes, ID(node_state)); - - if (!node || !node->details || !node->details->online) { - continue; - } - - if (!pcmk__str_in_list(only_node, node->details->uname)) { - continue; - } - - PCMK__OUTPUT_LIST_HEADER(out, print_spacer, rc, operations ? "Operations" : "Migration Summary"); - - print_node_history(data_set, node, node_state, operations, mon_ops, - only_node, only_rsc); - } - - PCMK__OUTPUT_LIST_FOOTER(out, rc); - return rc; -} - -/*! - * \internal - * \brief Print all tickets. - * - * \param[in] data_set Cluster state to display. - */ -static int -print_cluster_tickets(pe_working_set_t * data_set, gboolean print_spacer) -{ - pcmk__output_t *out = data_set->priv; - GHashTableIter iter; - gpointer key, value; - - if (g_hash_table_size(data_set->tickets) == 0) { - return pcmk_rc_no_output; - } - - PCMK__OUTPUT_SPACER_IF(out, print_spacer); - - /* Print section heading */ - out->begin_list(out, NULL, NULL, "Tickets"); - - /* Print each ticket */ - g_hash_table_iter_init(&iter, data_set->tickets); - while (g_hash_table_iter_next(&iter, &key, &value)) { - pe_ticket_t *ticket = (pe_ticket_t *) value; - out->message(out, "ticket", ticket); - } - - /* Close section */ - out->end_list(out); - return pcmk_rc_ok; -} - -/*! - * \internal - * \brief Print section for negative location constraints - * - * \param[in] data_set Cluster state to display. - * \param[in] mon_ops Bitmask of mon_op_*. - * \param[in] prefix ID prefix to filter results by. - */ -static int -print_neg_locations(pe_working_set_t *data_set, unsigned int mon_ops, - const char *prefix, GList *only_rsc, - gboolean print_spacer) -{ - pcmk__output_t *out = data_set->priv; - GList *gIter, *gIter2; - int rc = pcmk_rc_no_output; - - /* Print each ban */ - for (gIter = data_set->placement_constraints; gIter != NULL; gIter = gIter->next) { - pe__location_t *location = gIter->data; - - if (prefix != NULL && !g_str_has_prefix(location->id, prefix)) - continue; - - if (!pcmk__str_in_list(only_rsc, rsc_printable_id(location->rsc_lh)) && - !pcmk__str_in_list(only_rsc, rsc_printable_id(uber_parent(location->rsc_lh)))) { - continue; - } - - for (gIter2 = location->node_list_rh; gIter2 != NULL; gIter2 = gIter2->next) { - pe_node_t *node = (pe_node_t *) gIter2->data; - - if (node->weight < 0) { - PCMK__OUTPUT_LIST_HEADER(out, print_spacer, rc, "Negative Location Constraints"); - out->message(out, "ban", node, location, - pcmk_is_set(mon_ops, mon_op_print_clone_detail)); - } - } - } - - PCMK__OUTPUT_LIST_FOOTER(out, rc); - return rc; -} - #define CHECK_RC(retcode, retval) \ if (retval == pcmk_rc_ok) { \ retcode = pcmk_rc_ok; \ } /*! * \internal * \brief Top-level printing function for text/curses output. * * \param[in] data_set Cluster state to display. * \param[in] history_rc Result of getting stonith history * \param[in] stonith_history List of stonith actions. * \param[in] mon_ops Bitmask of mon_op_*. * \param[in] show Bitmask of mon_show_*. * \param[in] prefix ID prefix to filter results by. */ void print_status(pe_working_set_t *data_set, crm_exit_t history_rc, stonith_history_t *stonith_history, unsigned int mon_ops, - unsigned int show, char *prefix, char *only_node, char *only_rsc) + unsigned int print_opts, + unsigned int show, const char *prefix, GList *unames, GList *resources) { pcmk__output_t *out = data_set->priv; - GList *unames = NULL; - GList *resources = NULL; - unsigned int print_opts = get_resource_display_options(mon_ops); int rc = pcmk_rc_no_output; bool already_printed_failure = false; CHECK_RC(rc, out->message(out, "cluster-summary", data_set, pcmk_is_set(mon_ops, mon_op_print_clone_detail), pcmk_is_set(show, mon_show_stack), pcmk_is_set(show, mon_show_dc), pcmk_is_set(show, mon_show_times), pcmk_is_set(show, mon_show_counts), pcmk_is_set(show, mon_show_options))); - unames = build_uname_list(data_set, only_node); - resources = build_rsc_list(data_set, only_rsc); - if (pcmk_is_set(show, mon_show_nodes) && unames) { PCMK__OUTPUT_SPACER_IF(out, rc == pcmk_rc_ok); CHECK_RC(rc, out->message(out, "node-list", data_set->nodes, unames, resources, print_opts, pcmk_is_set(mon_ops, mon_op_print_clone_detail), pcmk_is_set(mon_ops, mon_op_print_brief), pcmk_is_set(mon_ops, mon_op_group_by_node))); } /* Print resources section, if needed */ if (pcmk_is_set(show, mon_show_resources)) { CHECK_RC(rc, out->message(out, "resource-list", data_set, print_opts, pcmk_is_set(mon_ops, mon_op_group_by_node), pcmk_is_set(mon_ops, mon_op_inactive_resources), pcmk_is_set(mon_ops, mon_op_print_brief), TRUE, unames, resources, rc == pcmk_rc_ok)); } /* print Node Attributes section if requested */ if (pcmk_is_set(show, mon_show_attributes)) { CHECK_RC(rc, out->message(out, "node-attribute-list", data_set, - get_resource_display_options(mon_ops), - rc == pcmk_rc_ok, + print_opts, rc == pcmk_rc_ok, pcmk_is_set(mon_ops, mon_op_print_clone_detail), pcmk_is_set(mon_ops, mon_op_print_brief), pcmk_is_set(mon_ops, mon_op_group_by_node), unames, resources)); } /* If requested, print resource operations (which includes failcounts) * or just failcounts */ if (pcmk_is_set(show, mon_show_operations) || pcmk_is_set(show, mon_show_failcounts)) { - CHECK_RC(rc, print_node_summary(data_set, - pcmk_is_set(show, mon_show_operations), - mon_ops, unames, resources, - (rc == pcmk_rc_ok))); + CHECK_RC(rc, out->message(out, "node-summary", data_set, unames, + resources, pcmk_is_set(show, mon_show_operations), + print_opts, + pcmk_is_set(mon_ops, mon_op_print_clone_detail), + pcmk_is_set(mon_ops, mon_op_print_brief), + pcmk_is_set(mon_ops, mon_op_group_by_node), + pcmk_is_set(mon_ops, mon_op_print_timing), + rc == pcmk_rc_ok)); } /* If there were any failed actions, print them */ if (pcmk_is_set(show, mon_show_failures) && xml_has_children(data_set->failed)) { CHECK_RC(rc, out->message(out, "failed-action-list", data_set, unames, resources, rc == pcmk_rc_ok)); } /* Print failed stonith actions */ if (pcmk_is_set(show, mon_show_fence_failed) && pcmk_is_set(mon_ops, mon_op_fence_history)) { if (history_rc == 0) { stonith_history_t *hp = stonith__first_matching_event(stonith_history, stonith__event_state_eq, GINT_TO_POINTER(st_failed)); if (hp) { CHECK_RC(rc, out->message(out, "failed-fencing-list", stonith_history, unames, pcmk_is_set(mon_ops, mon_op_fence_full_history), rc == pcmk_rc_ok)); } } else { PCMK__OUTPUT_SPACER_IF(out, rc == pcmk_rc_ok); out->begin_list(out, NULL, NULL, "Failed Fencing Actions"); out->list_item(out, NULL, "Failed to get fencing history: %s", crm_exit_str(history_rc)); out->end_list(out); already_printed_failure = true; } } /* Print tickets if requested */ if (pcmk_is_set(show, mon_show_tickets)) { - CHECK_RC(rc, print_cluster_tickets(data_set, rc == pcmk_rc_ok)); + CHECK_RC(rc, out->message(out, "ticket-list", data_set, rc == pcmk_rc_ok)); } /* Print negative location constraints if requested */ if (pcmk_is_set(show, mon_show_bans)) { - CHECK_RC(rc, print_neg_locations(data_set, mon_ops, prefix, resources, - rc == pcmk_rc_ok)); + CHECK_RC(rc, out->message(out, "ban-list", data_set, prefix, resources, + pcmk_is_set(mon_ops, mon_op_print_clone_detail), + rc == pcmk_rc_ok)); } /* Print stonith history */ if (pcmk_is_set(mon_ops, mon_op_fence_history)) { if (history_rc != 0) { if (!already_printed_failure) { PCMK__OUTPUT_SPACER_IF(out, rc == pcmk_rc_ok); out->begin_list(out, NULL, NULL, "Failed Fencing Actions"); out->list_item(out, NULL, "Failed to get fencing history: %s", crm_exit_str(history_rc)); out->end_list(out); } } else if (pcmk_is_set(show, mon_show_fence_worked)) { stonith_history_t *hp = stonith__first_matching_event(stonith_history, stonith__event_state_neq, GINT_TO_POINTER(st_failed)); if (hp) { CHECK_RC(rc, out->message(out, "fencing-list", hp, unames, pcmk_is_set(mon_ops, mon_op_fence_full_history), rc == pcmk_rc_ok)); } } else if (pcmk_is_set(show, mon_show_fence_pending)) { stonith_history_t *hp = stonith__first_matching_event(stonith_history, stonith__event_state_pending, NULL); if (hp) { CHECK_RC(rc, out->message(out, "pending-fencing-list", hp, unames, pcmk_is_set(mon_ops, mon_op_fence_full_history), rc == pcmk_rc_ok)); } } } - - g_list_free_full(unames, free); - g_list_free_full(resources, free); } /*! * \internal * \brief Top-level printing function for XML output. * * \param[in] data_set Cluster state to display. * \param[in] history_rc Result of getting stonith history * \param[in] stonith_history List of stonith actions. * \param[in] mon_ops Bitmask of mon_op_*. * \param[in] show Bitmask of mon_show_*. * \param[in] prefix ID prefix to filter results by. */ void print_xml_status(pe_working_set_t *data_set, crm_exit_t history_rc, stonith_history_t *stonith_history, unsigned int mon_ops, - unsigned int show, char *prefix, char *only_node, char *only_rsc) + unsigned int print_opts, + unsigned int show, const char *prefix, GList *unames, GList *resources) { pcmk__output_t *out = data_set->priv; - GList *unames = NULL; - GList *resources = NULL; - unsigned int print_opts = get_resource_display_options(mon_ops); out->message(out, "cluster-summary", data_set, pcmk_is_set(mon_ops, mon_op_print_clone_detail), pcmk_is_set(show, mon_show_stack), pcmk_is_set(show, mon_show_dc), pcmk_is_set(show, mon_show_times), pcmk_is_set(show, mon_show_counts), pcmk_is_set(show, mon_show_options)); - unames = build_uname_list(data_set, only_node); - resources = build_rsc_list(data_set, only_rsc); - /*** NODES ***/ if (pcmk_is_set(show, mon_show_nodes)) { out->message(out, "node-list", data_set->nodes, unames, resources, print_opts, pcmk_is_set(mon_ops, mon_op_print_clone_detail), pcmk_is_set(mon_ops, mon_op_print_brief), pcmk_is_set(mon_ops, mon_op_group_by_node)); } /* Print resources section, if needed */ if (pcmk_is_set(show, mon_show_resources)) { out->message(out, "resource-list", data_set, print_opts, pcmk_is_set(mon_ops, mon_op_group_by_node), pcmk_is_set(mon_ops, mon_op_inactive_resources), FALSE, FALSE, unames, resources, FALSE); } /* print Node Attributes section if requested */ if (pcmk_is_set(show, mon_show_attributes)) { out->message(out, "node-attribute-list", data_set, - get_resource_display_options(mon_ops), FALSE, + print_opts, FALSE, pcmk_is_set(mon_ops, mon_op_print_clone_detail), pcmk_is_set(mon_ops, mon_op_print_brief), pcmk_is_set(mon_ops, mon_op_group_by_node), unames, resources); } /* If requested, print resource operations (which includes failcounts) * or just failcounts */ if (pcmk_is_set(show, mon_show_operations) || pcmk_is_set(show, mon_show_failcounts)) { - print_node_summary(data_set, - pcmk_is_set(show, mon_show_operations), - mon_ops, unames, resources, FALSE); + out->message(out, "node-summary", data_set, unames, + resources, pcmk_is_set(show, mon_show_operations), + print_opts, + pcmk_is_set(mon_ops, mon_op_print_clone_detail), + pcmk_is_set(mon_ops, mon_op_print_brief), + pcmk_is_set(mon_ops, mon_op_group_by_node), + pcmk_is_set(mon_ops, mon_op_print_timing), + FALSE); } /* If there were any failed actions, print them */ if (pcmk_is_set(show, mon_show_failures) && xml_has_children(data_set->failed)) { out->message(out, "failed-action-list", data_set, unames, resources, FALSE); } /* Print stonith history */ if (pcmk_is_set(show, mon_show_fencing_all) && pcmk_is_set(mon_ops, mon_op_fence_history)) { out->message(out, "full-fencing-list", history_rc, stonith_history, unames, pcmk_is_set(mon_ops, mon_op_fence_full_history), FALSE); } /* Print tickets if requested */ if (pcmk_is_set(show, mon_show_tickets)) { - print_cluster_tickets(data_set, FALSE); + out->message(out, "ticket-list", data_set, FALSE); } /* Print negative location constraints if requested */ if (pcmk_is_set(show, mon_show_bans)) { - print_neg_locations(data_set, mon_ops, prefix, resources, FALSE); + out->message(out, "ban-list", data_set, prefix, resources, + pcmk_is_set(mon_ops, mon_op_print_clone_detail), FALSE); } - - g_list_free_full(unames, free); - g_list_free_full(resources, free); } /*! * \internal * \brief Top-level printing function for HTML output. * * \param[in] data_set Cluster state to display. * \param[in] history_rc Result of getting stonith history * \param[in] stonith_history List of stonith actions. * \param[in] mon_ops Bitmask of mon_op_*. * \param[in] show Bitmask of mon_show_*. * \param[in] prefix ID prefix to filter results by. */ int print_html_status(pe_working_set_t *data_set, crm_exit_t history_rc, stonith_history_t *stonith_history, unsigned int mon_ops, - unsigned int show, char *prefix, char *only_node, char *only_rsc) + unsigned int print_opts, + unsigned int show, const char *prefix, GList *unames, GList *resources) { pcmk__output_t *out = data_set->priv; - GList *unames = NULL; - GList *resources = NULL; - unsigned int print_opts = get_resource_display_options(mon_ops); bool already_printed_failure = false; out->message(out, "cluster-summary", data_set, pcmk_is_set(mon_ops, mon_op_print_clone_detail), pcmk_is_set(show, mon_show_stack), pcmk_is_set(show, mon_show_dc), pcmk_is_set(show, mon_show_times), pcmk_is_set(show, mon_show_counts), pcmk_is_set(show, mon_show_options)); - unames = build_uname_list(data_set, only_node); - resources = build_rsc_list(data_set, only_rsc); - /*** NODE LIST ***/ if (pcmk_is_set(show, mon_show_nodes) && unames) { out->message(out, "node-list", data_set->nodes, unames, resources, print_opts, pcmk_is_set(mon_ops, mon_op_print_clone_detail), pcmk_is_set(mon_ops, mon_op_print_brief), pcmk_is_set(mon_ops, mon_op_group_by_node)); } /* Print resources section, if needed */ if (pcmk_is_set(show, mon_show_resources)) { out->message(out, "resource-list", data_set, print_opts, pcmk_is_set(mon_ops, mon_op_group_by_node), pcmk_is_set(mon_ops, mon_op_inactive_resources), pcmk_is_set(mon_ops, mon_op_print_brief), TRUE, unames, resources, FALSE); } /* print Node Attributes section if requested */ if (pcmk_is_set(show, mon_show_attributes)) { out->message(out, "node-attribute-list", data_set, - get_resource_display_options(mon_ops), FALSE, + print_opts, FALSE, pcmk_is_set(mon_ops, mon_op_print_clone_detail), pcmk_is_set(mon_ops, mon_op_print_brief), pcmk_is_set(mon_ops, mon_op_group_by_node), unames, resources); } /* If requested, print resource operations (which includes failcounts) * or just failcounts */ if (pcmk_is_set(show, mon_show_operations) || pcmk_is_set(show, mon_show_failcounts)) { - print_node_summary(data_set, - pcmk_is_set(show, mon_show_operations), - mon_ops, unames, resources, FALSE); + out->message(out, "node-summary", data_set, unames, + resources, pcmk_is_set(show, mon_show_operations), + print_opts, + pcmk_is_set(mon_ops, mon_op_print_clone_detail), + pcmk_is_set(mon_ops, mon_op_print_brief), + pcmk_is_set(mon_ops, mon_op_group_by_node), + pcmk_is_set(mon_ops, mon_op_print_timing), + FALSE); } /* If there were any failed actions, print them */ if (pcmk_is_set(show, mon_show_failures) && xml_has_children(data_set->failed)) { out->message(out, "failed-action-list", data_set, unames, resources, FALSE); } /* Print failed stonith actions */ if (pcmk_is_set(show, mon_show_fence_failed) && pcmk_is_set(mon_ops, mon_op_fence_history)) { if (history_rc == 0) { stonith_history_t *hp = stonith__first_matching_event(stonith_history, stonith__event_state_eq, GINT_TO_POINTER(st_failed)); if (hp) { out->message(out, "failed-fencing-list", stonith_history, unames, pcmk_is_set(mon_ops, mon_op_fence_full_history), FALSE); } } else { out->begin_list(out, NULL, NULL, "Failed Fencing Actions"); out->list_item(out, NULL, "Failed to get fencing history: %s", crm_exit_str(history_rc)); out->end_list(out); } } /* Print stonith history */ if (pcmk_is_set(mon_ops, mon_op_fence_history)) { if (history_rc != 0) { if (!already_printed_failure) { out->begin_list(out, NULL, NULL, "Failed Fencing Actions"); out->list_item(out, NULL, "Failed to get fencing history: %s", crm_exit_str(history_rc)); out->end_list(out); } } else if (pcmk_is_set(show, mon_show_fence_worked)) { stonith_history_t *hp = stonith__first_matching_event(stonith_history, stonith__event_state_neq, GINT_TO_POINTER(st_failed)); if (hp) { out->message(out, "fencing-list", hp, unames, pcmk_is_set(mon_ops, mon_op_fence_full_history), FALSE); } } else if (pcmk_is_set(show, mon_show_fence_pending)) { stonith_history_t *hp = stonith__first_matching_event(stonith_history, stonith__event_state_pending, NULL); if (hp) { out->message(out, "pending-fencing-list", hp, unames, pcmk_is_set(mon_ops, mon_op_fence_full_history), FALSE); } } } /* Print tickets if requested */ if (pcmk_is_set(show, mon_show_tickets)) { - print_cluster_tickets(data_set, FALSE); + out->message(out, "ticket-list", data_set, FALSE); } /* Print negative location constraints if requested */ if (pcmk_is_set(show, mon_show_bans)) { - print_neg_locations(data_set, mon_ops, prefix, resources, FALSE); + out->message(out, "ban-list", data_set, prefix, resources, + pcmk_is_set(mon_ops, mon_op_print_clone_detail), FALSE); } - g_list_free_full(unames, free); - g_list_free_full(resources, free); return 0; }