diff --git a/include/crm/common/options_internal.h b/include/crm/common/options_internal.h index c9066f86f4..2ce7a7f2b3 100644 --- a/include/crm/common/options_internal.h +++ b/include/crm/common/options_internal.h @@ -1,186 +1,187 @@ /* * Copyright 2006-2024 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 PCMK__OPTIONS_INTERNAL__H # define PCMK__OPTIONS_INTERNAL__H # ifndef PCMK__CONFIG_H # define PCMK__CONFIG_H # include // _Noreturn # endif # include // GHashTable # include // bool #include // pcmk_parse_interval_spec() _Noreturn void pcmk__cli_help(char cmd); /* * Environment variable option handling */ const char *pcmk__env_option(const char *option); void pcmk__set_env_option(const char *option, const char *value, bool compat); bool pcmk__env_option_enabled(const char *daemon, const char *option); /* * Cluster option handling */ typedef struct pcmk__cluster_option_s { const char *name; const char *alt_name; const char *type; const char *values; const char *default_value; bool (*is_valid)(const char *); const char *description_short; const char *description_long; } pcmk__cluster_option_t; const char *pcmk__cluster_option(GHashTable *options, const pcmk__cluster_option_t *option_list, int len, const char *name); gchar *pcmk__format_option_metadata(const char *name, const char *desc_short, const char *desc_long, pcmk__cluster_option_t *option_list, int len); void pcmk__validate_cluster_options(GHashTable *options, pcmk__cluster_option_t *option_list, int len); bool pcmk__valid_interval_spec(const char *value); bool pcmk__valid_boolean(const char *value); bool pcmk__valid_int(const char *value); bool pcmk__valid_positive_int(const char *value); bool pcmk__valid_no_quorum_policy(const char *value); bool pcmk__valid_percentage(const char *value); bool pcmk__valid_script(const char *value); +bool pcmk__valid_placement_strategy(const char *value); // from watchdog.c long pcmk__get_sbd_watchdog_timeout(void); bool pcmk__get_sbd_sync_resource_startup(void); long pcmk__auto_stonith_watchdog_timeout(void); bool pcmk__valid_stonith_watchdog_timeout(const char *value); // Constants for environment variable names #define PCMK__ENV_AUTHKEY_LOCATION "authkey_location" #define PCMK__ENV_BLACKBOX "blackbox" #define PCMK__ENV_CALLGRIND_ENABLED "callgrind_enabled" #define PCMK__ENV_CLUSTER_TYPE "cluster_type" #define PCMK__ENV_DEBUG "debug" #define PCMK__ENV_DH_MAX_BITS "dh_max_bits" #define PCMK__ENV_DH_MIN_BITS "dh_min_bits" #define PCMK__ENV_FAIL_FAST "fail_fast" #define PCMK__ENV_IPC_BUFFER "ipc_buffer" #define PCMK__ENV_IPC_TYPE "ipc_type" #define PCMK__ENV_LOGFACILITY "logfacility" #define PCMK__ENV_LOGFILE "logfile" #define PCMK__ENV_LOGFILE_MODE "logfile_mode" #define PCMK__ENV_LOGPRIORITY "logpriority" #define PCMK__ENV_NODE_ACTION_LIMIT "node_action_limit" #define PCMK__ENV_NODE_START_STATE "node_start_state" #define PCMK__ENV_PANIC_ACTION "panic_action" #define PCMK__ENV_REMOTE_ADDRESS "remote_address" #define PCMK__ENV_REMOTE_SCHEMA_DIR "remote_schema_directory" #define PCMK__ENV_REMOTE_PID1 "remote_pid1" #define PCMK__ENV_REMOTE_PORT "remote_port" #define PCMK__ENV_RESPAWNED "respawned" #define PCMK__ENV_SCHEMA_DIRECTORY "schema_directory" #define PCMK__ENV_SERVICE "service" #define PCMK__ENV_STDERR "stderr" #define PCMK__ENV_TLS_PRIORITIES "tls_priorities" #define PCMK__ENV_TRACE_BLACKBOX "trace_blackbox" #define PCMK__ENV_TRACE_FILES "trace_files" #define PCMK__ENV_TRACE_FORMATS "trace_formats" #define PCMK__ENV_TRACE_FUNCTIONS "trace_functions" #define PCMK__ENV_TRACE_TAGS "trace_tags" #define PCMK__ENV_VALGRIND_ENABLED "valgrind_enabled" // @COMPAT Drop at 3.0.0; default is plenty #define PCMK__ENV_CIB_TIMEOUT "cib_timeout" // @COMPAT Drop at 3.0.0; likely last used in 1.1.24 #define PCMK__ENV_MCP "mcp" // @COMPAT Drop at 3.0.0; added unused in 1.1.9 #define PCMK__ENV_QUORUM_TYPE "quorum_type" /* @COMPAT Drop at 3.0.0; added to debug shutdown issues when Pacemaker is * managed by systemd, but no longer useful. */ #define PCMK__ENV_SHUTDOWN_DELAY "shutdown_delay" // @COMPAT Deprecated since 2.1.0 #define PCMK__OPT_REMOVE_AFTER_STOP "remove-after-stop" // Constants for meta-attribute names #define PCMK__META_CLONE "clone" #define PCMK__META_CONTAINER "container" #define PCMK__META_DIGESTS_ALL "digests-all" #define PCMK__META_DIGESTS_SECURE "digests-secure" #define PCMK__META_INTERNAL_RSC "internal_rsc" #define PCMK__META_MIGRATE_SOURCE "migrate_source" #define PCMK__META_MIGRATE_TARGET "migrate_target" #define PCMK__META_ON_NODE "on_node" #define PCMK__META_ON_NODE_UUID "on_node_uuid" #define PCMK__META_OP_NO_WAIT "op_no_wait" #define PCMK__META_OP_TARGET_RC "op_target_rc" #define PCMK__META_PHYSICAL_HOST "physical-host" /* @TODO Plug these in. Currently, they're never set. These are op attrs for use * with https://projects.clusterlabs.org/T382. */ #define PCMK__META_CLEAR_FAILURE_OP "clear_failure_op" #define PCMK__META_CLEAR_FAILURE_INTERVAL "clear_failure_interval" // @COMPAT Deprecated meta-attribute since 2.1.0 #define PCMK__META_CAN_FAIL "can_fail" // @COMPAT Deprecated alias for PCMK__META_PROMOTED_MAX since 2.0.0 #define PCMK__META_PROMOTED_MAX_LEGACY "master-max" // @COMPAT Deprecated alias for PCMK__META_PROMOTED_NODE_MAX since 2.0.0 #define PCMK__META_PROMOTED_NODE_MAX_LEGACY "master-node-max" // @COMPAT Deprecated meta-attribute since 2.0.0 #define PCMK__META_RESTART_TYPE "restart-type" // @COMPAT Deprecated meta-attribute since 2.0.0 #define PCMK__META_ROLE_AFTER_FAILURE "role_after_failure" // Constants for enumerated values for various options #define PCMK__VALUE_CIB "cib" #define PCMK__VALUE_CLUSTER "cluster" #define PCMK__VALUE_CUSTOM "custom" #define PCMK__VALUE_EN "en" #define PCMK__VALUE_FENCING "fencing" #define PCMK__VALUE_GREEN "green" #define PCMK__VALUE_LOCAL "local" #define PCMK__VALUE_MIGRATE_ON_RED "migrate-on-red" #define PCMK__VALUE_NONE "none" #define PCMK__VALUE_NOTHING "nothing" #define PCMK__VALUE_ONLY_GREEN "only-green" #define PCMK__VALUE_PROGRESSIVE "progressive" #define PCMK__VALUE_QUORUM "quorum" #define PCMK__VALUE_RED "red" #define PCMK__VALUE_REQUEST "request" #define PCMK__VALUE_RESPONSE "response" #define PCMK__VALUE_UNFENCING "unfencing" #define PCMK__VALUE_YELLOW "yellow" #endif // PCMK__OPTIONS_INTERNAL__H diff --git a/lib/common/options.c b/lib/common/options.c index 20afde6eee..69f3f6b690 100644 --- a/lib/common/options.c +++ b/lib/common/options.c @@ -1,596 +1,612 @@ /* * Copyright 2004-2024 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 _GNU_SOURCE # define _GNU_SOURCE #endif #include #include #include #include #include #include #include #include void pcmk__cli_help(char cmd) { if (cmd == 'v' || cmd == '$') { printf("Pacemaker %s\n", PACEMAKER_VERSION); printf("Written by Andrew Beekhof and " "the Pacemaker project contributors\n"); } else if (cmd == '!') { printf("Pacemaker %s (Build: %s): %s\n", PACEMAKER_VERSION, BUILD_VERSION, CRM_FEATURES); } crm_exit(CRM_EX_OK); while(1); // above does not return } /* * Environment variable option handling */ /*! * \internal * \brief Get the value of a Pacemaker environment variable option * * If an environment variable option is set, with either a PCMK_ or (for * backward compatibility) HA_ prefix, log and return the value. * * \param[in] option Environment variable name (without prefix) * * \return Value of environment variable option, or NULL in case of * option name too long or value not found */ const char * pcmk__env_option(const char *option) { const char *const prefixes[] = {"PCMK_", "HA_"}; char env_name[NAME_MAX]; const char *value = NULL; CRM_CHECK(!pcmk__str_empty(option), return NULL); for (int i = 0; i < PCMK__NELEM(prefixes); i++) { int rv = snprintf(env_name, NAME_MAX, "%s%s", prefixes[i], option); if (rv < 0) { crm_err("Failed to write %s%s to buffer: %s", prefixes[i], option, strerror(errno)); return NULL; } if (rv >= sizeof(env_name)) { crm_trace("\"%s%s\" is too long", prefixes[i], option); continue; } value = getenv(env_name); if (value != NULL) { crm_trace("Found %s = %s", env_name, value); return value; } } crm_trace("Nothing found for %s", option); return NULL; } /*! * \brief Set or unset a Pacemaker environment variable option * * Set an environment variable option with a \c "PCMK_" prefix and optionally * an \c "HA_" prefix for backward compatibility. * * \param[in] option Environment variable name (without prefix) * \param[in] value New value (or NULL to unset) * \param[in] compat If false and \p value is not \c NULL, set only * \c "PCMK_