diff --git a/include/crm/fencing/internal.h b/include/crm/fencing/internal.h index 62dff031dc..722b25afa7 100644 --- a/include/crm/fencing/internal.h +++ b/include/crm/fencing/internal.h @@ -1,222 +1,221 @@ /* * Copyright 2011-2022 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 STONITH_NG_INTERNAL__H # define STONITH_NG_INTERNAL__H # include # include # include # include # include -enum st_device_flags -{ - st_device_supports_none = 0x0000, - st_device_supports_list = 0x0001, - st_device_supports_status = 0x0002, - st_device_supports_reboot = 0x0004, - st_device_supports_parameter_plug = 0x0008, - st_device_supports_parameter_port = 0x0010, - st_device_supports_on = 0x0020, +enum st_device_flags { + st_device_supports_none = (0 << 0), + st_device_supports_list = (1 << 0), + st_device_supports_status = (1 << 1), + st_device_supports_reboot = (1 << 2), + st_device_supports_parameter_plug = (1 << 3), + st_device_supports_parameter_port = (1 << 4), + st_device_supports_on = (1 << 5), }; #define stonith__set_device_flags(device_flags, device_id, flags_to_set) do { \ device_flags = pcmk__set_flags_as(__func__, __LINE__, LOG_TRACE, \ "Fence device", device_id, \ (device_flags), (flags_to_set), \ #flags_to_set); \ } while (0) #define stonith__set_call_options(st_call_opts, call_for, flags_to_set) do { \ st_call_opts = pcmk__set_flags_as(__func__, __LINE__, LOG_TRACE, \ "Fencer call", (call_for), \ (st_call_opts), (flags_to_set), \ #flags_to_set); \ } while (0) #define stonith__clear_call_options(st_call_opts, call_for, flags_to_clear) do { \ st_call_opts = pcmk__clear_flags_as(__func__, __LINE__, LOG_TRACE, \ "Fencer call", (call_for), \ (st_call_opts), (flags_to_clear), \ #flags_to_clear); \ } while (0) struct stonith_action_s; typedef struct stonith_action_s stonith_action_t; stonith_action_t *stonith__action_create(const char *agent, const char *action_name, const char *target, uint32_t target_nodeid, int timeout_sec, GHashTable *device_args, GHashTable *port_map, const char *host_arg); void stonith__destroy_action(stonith_action_t *action); pcmk__action_result_t *stonith__action_result(stonith_action_t *action); int stonith__result2rc(const pcmk__action_result_t *result); void stonith__xe_set_result(xmlNode *xml, const pcmk__action_result_t *result); void stonith__xe_get_result(xmlNode *xml, pcmk__action_result_t *result); xmlNode *stonith__find_xe_with_result(xmlNode *xml); int stonith__execute_async(stonith_action_t *action, void *userdata, void (*done) (int pid, const pcmk__action_result_t *result, void *user_data), void (*fork_cb) (int pid, void *user_data)); int stonith__metadata_async(const char *agent, int timeout_sec, void (*callback)(int pid, const pcmk__action_result_t *result, void *user_data), void *user_data); xmlNode *create_level_registration_xml(const char *node, const char *pattern, const char *attr, const char *value, int level, const stonith_key_value_t *device_list); xmlNode *create_device_registration_xml(const char *id, enum stonith_namespace namespace, const char *agent, const stonith_key_value_t *params, const char *rsc_provides); void stonith__register_messages(pcmk__output_t *out); GList *stonith__parse_targets(const char *hosts); const char *stonith__later_succeeded(stonith_history_t *event, stonith_history_t *top_history); stonith_history_t *stonith__sort_history(stonith_history_t *history); void stonith__device_parameter_flags(uint32_t *device_flags, const char *device_name, xmlNode *metadata); # define ST_LEVEL_MAX 10 # define F_STONITH_CLIENTID "st_clientid" # define F_STONITH_CALLOPTS "st_callopt" # define F_STONITH_CALLID "st_callid" # define F_STONITH_CALLDATA "st_calldata" # define F_STONITH_OPERATION "st_op" # define F_STONITH_TARGET "st_target" # define F_STONITH_REMOTE_OP_ID "st_remote_op" # define F_STONITH_REMOTE_OP_ID_RELAY "st_remote_op_relay" # define F_STONITH_RC "st_rc" # define F_STONITH_OUTPUT "st_output" /*! Timeout period per a device execution */ # define F_STONITH_TIMEOUT "st_timeout" # define F_STONITH_TOLERANCE "st_tolerance" # define F_STONITH_DELAY "st_delay" /*! Action specific timeout period returned in query of fencing devices. */ # define F_STONITH_ACTION_TIMEOUT "st_action_timeout" /*! Host in query result is not allowed to run this action */ # define F_STONITH_ACTION_DISALLOWED "st_action_disallowed" /*! Maximum of random fencing delay for a device */ # define F_STONITH_DELAY_MAX "st_delay_max" /*! Base delay used for a fencing delay */ # define F_STONITH_DELAY_BASE "st_delay_base" /*! Has this device been verified using a monitor type * operation (monitor, list, status) */ # define F_STONITH_DEVICE_VERIFIED "st_monitor_verified" /*! device is required for this action */ # define F_STONITH_DEVICE_REQUIRED "st_required" /*! number of available devices in query result */ # define F_STONITH_AVAILABLE_DEVICES "st-available-devices" # define F_STONITH_CALLBACK_TOKEN "st_async_id" # define F_STONITH_CLIENTNAME "st_clientname" # define F_STONITH_CLIENTNODE "st_clientnode" # define F_STONITH_NOTIFY_ACTIVATE "st_notify_activate" # define F_STONITH_NOTIFY_DEACTIVATE "st_notify_deactivate" # define F_STONITH_DELEGATE "st_delegate" # define F_STONITH_DEVICE_SUPPORT_FLAGS "st_device_support_flags" /*! The node initiating the stonith operation. If an operation * is relayed, this is the last node the operation lands on. When * in standalone mode, origin is the client's id that originated the * operation. */ # define F_STONITH_ORIGIN "st_origin" # define F_STONITH_HISTORY_LIST "st_history" # define F_STONITH_DATE "st_date" # define F_STONITH_DATE_NSEC "st_date_nsec" # define F_STONITH_STATE "st_state" # define F_STONITH_ACTIVE "st_active" # define F_STONITH_DIFFERENTIAL "st_differential" # define F_STONITH_DEVICE "st_device_id" # define F_STONITH_ACTION "st_device_action" # define F_STONITH_MERGED "st_op_merged" # define T_STONITH_NG "stonith-ng" # define T_STONITH_REPLY "st-reply" /*! For async operations, an event from the server containing * the total amount of time the server is allowing for the operation * to take place is returned to the client. */ # define T_STONITH_TIMEOUT_VALUE "st-async-timeout-value" # define T_STONITH_NOTIFY "st_notify" # define STONITH_ATTR_ACTION_OP "action" # define STONITH_OP_EXEC "st_execute" # define STONITH_OP_TIMEOUT_UPDATE "st_timeout_update" # define STONITH_OP_QUERY "st_query" # define STONITH_OP_FENCE "st_fence" # define STONITH_OP_RELAY "st_relay" # define STONITH_OP_DEVICE_ADD "st_device_register" # define STONITH_OP_DEVICE_DEL "st_device_remove" # define STONITH_OP_FENCE_HISTORY "st_fence_history" # define STONITH_OP_LEVEL_ADD "st_level_add" # define STONITH_OP_LEVEL_DEL "st_level_remove" # define STONITH_WATCHDOG_AGENT "fence_watchdog" /* Don't change 2 below as it would break rolling upgrade */ # define STONITH_WATCHDOG_AGENT_INTERNAL "#watchdog" # define STONITH_WATCHDOG_ID "watchdog" stonith_history_t *stonith__first_matching_event(stonith_history_t *history, bool (*matching_fn)(stonith_history_t *, void *), void *user_data); bool stonith__event_state_pending(stonith_history_t *history, void *user_data); bool stonith__event_state_eq(stonith_history_t *history, void *user_data); bool stonith__event_state_neq(stonith_history_t *history, void *user_data); int stonith__legacy2status(int rc); int stonith__exit_status(stonith_callback_data_t *data); int stonith__execution_status(stonith_callback_data_t *data); const char *stonith__exit_reason(stonith_callback_data_t *data); int stonith__event_exit_status(stonith_event_t *event); int stonith__event_execution_status(stonith_event_t *event); const char *stonith__event_exit_reason(stonith_event_t *event); char *stonith__event_description(stonith_event_t *event); gchar *stonith__history_description(stonith_history_t *event, bool full_history, const char *later_succeeded, uint32_t show_opts); /*! * \internal * \brief Is a fencing operation in pending state? * * \param[in] state State as enum op_state value * * \return A boolean */ static inline bool stonith__op_state_pending(enum op_state state) { return state != st_failed && state != st_done; } gboolean stonith__watchdog_fencing_enabled_for_node(const char *node); gboolean stonith__watchdog_fencing_enabled_for_node_api(stonith_t *st, const char *node); #endif