diff --git a/include/crm/lrmd.h b/include/crm/lrmd.h index e2e4b04908..c3c797e3e6 100644 --- a/include/crm/lrmd.h +++ b/include/crm/lrmd.h @@ -1,463 +1,464 @@ /* * Copyright (c) 2012 David Vossel * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * */ /** * \file * \brief Local Resource Manager * \ingroup lrm */ +#include #include #ifndef LRMD__H # define LRMD__H typedef struct lrmd_s lrmd_t; typedef struct lrmd_key_value_s { char *key; char *value; struct lrmd_key_value_s *next; } lrmd_key_value_t; #define LRMD_PROTOCOL_VERSION "1.0" /* *INDENT-OFF* */ #define DEFAULT_REMOTE_KEY_LOCATION "/etc/pacemaker/authkey" #define ALT_REMOTE_KEY_LOCATION "/etc/corosync/authkey" #define DEFAULT_REMOTE_PORT 3121 #define DEFAULT_REMOTE_USERNAME "lrmd" #define F_LRMD_OPERATION "lrmd_op" #define F_LRMD_CLIENTNAME "lrmd_clientname" #define F_LRMD_IS_IPC_PROVIDER "lrmd_is_ipc_provider" #define F_LRMD_CLIENTID "lrmd_clientid" #define F_LRMD_PROTOCOL_VERSION "lrmd_protocol_version" #define F_LRMD_REMOTE_MSG_TYPE "lrmd_remote_msg_type" #define F_LRMD_REMOTE_MSG_ID "lrmd_remote_msg_id" #define F_LRMD_CALLBACK_TOKEN "lrmd_async_id" #define F_LRMD_CALLID "lrmd_callid" #define F_LRMD_CANCEL_CALLID "lrmd_cancel_callid" #define F_LRMD_CALLOPTS "lrmd_callopt" #define F_LRMD_CALLDATA "lrmd_calldata" #define F_LRMD_RC "lrmd_rc" #define F_LRMD_EXEC_RC "lrmd_exec_rc" #define F_LRMD_OP_STATUS "lrmd_exec_op_status" #define F_LRMD_TIMEOUT "lrmd_timeout" #define F_LRMD_CLASS "lrmd_class" #define F_LRMD_PROVIDER "lrmd_provider" #define F_LRMD_TYPE "lrmd_type" #define F_LRMD_ORIGIN "lrmd_origin" #define F_LRMD_RSC_RUN_TIME "lrmd_run_time" #define F_LRMD_RSC_RCCHANGE_TIME "lrmd_rcchange_time" #define F_LRMD_RSC_EXEC_TIME "lrmd_exec_time" #define F_LRMD_RSC_QUEUE_TIME "lrmd_queue_time" #define F_LRMD_RSC_ID "lrmd_rsc_id" #define F_LRMD_RSC_ACTION "lrmd_rsc_action" #define F_LRMD_RSC_USERDATA_STR "lrmd_rsc_userdata_str" #define F_LRMD_RSC_OUTPUT "lrmd_rsc_output" #define F_LRMD_RSC_START_DELAY "lrmd_rsc_start_delay" #define F_LRMD_RSC_INTERVAL "lrmd_rsc_interval" #define F_LRMD_RSC_METADATA "lrmd_rsc_metadata_res" #define F_LRMD_RSC_DELETED "lrmd_rsc_deleted" #define F_LRMD_RSC "lrmd_rsc" #define LRMD_OP_RSC_CHK_REG "lrmd_rsc_check_register" #define LRMD_OP_RSC_REG "lrmd_rsc_register" #define LRMD_OP_RSC_EXEC "lrmd_rsc_exec" #define LRMD_OP_RSC_CANCEL "lrmd_rsc_cancel" #define LRMD_OP_RSC_UNREG "lrmd_rsc_unregister" #define LRMD_OP_RSC_INFO "lrmd_rsc_info" #define LRMD_OP_RSC_METADATA "lrmd_rsc_metadata" #define LRMD_OP_POKE "lrmd_rsc_poke" #define LRMD_OP_NEW_CLIENT "lrmd_rsc_new_client" #define F_LRMD_IPC_OP "lrmd_ipc_op" #define F_LRMD_IPC_IPC_SERVER "lrmd_ipc_server" #define F_LRMD_IPC_SESSION "lrmd_ipc_session" #define F_LRMD_IPC_CLIENT "lrmd_ipc_client" #define F_LRMD_IPC_PROXY_NODE "lrmd_ipc_proxy_node" #define F_LRMD_IPC_USER "lrmd_ipc_user" #define F_LRMD_IPC_MSG "lrmd_ipc_msg" #define F_LRMD_IPC_MSG_ID "lrmd_ipc_msg_id" #define F_LRMD_IPC_MSG_FLAGS "lrmd_ipc_msg_flags" #define T_LRMD "lrmd" #define T_LRMD_REPLY "lrmd_reply" #define T_LRMD_NOTIFY "lrmd_notify" #define T_LRMD_IPC_PROXY "lrmd_ipc_proxy" /* *INDENT-ON* */ /*! * \brief Create a new local lrmd connection */ lrmd_t *lrmd_api_new(void); /*! * \brief Create a new remote lrmd connection using tls backend * * \note nodename and server may be the same value. * * \param nodename, the remote node name identified with this connection. * \param server, the server to connect to. * \param port, the port to connect to. */ lrmd_t *lrmd_remote_api_new(const char *nodename, const char *server, int port); /*! * \brief Use after lrmd_poll returns 1. * * \param fd to poll on * \param timeout in ms * * \retval true - connection is still up * \retval false - disconnected */ bool lrmd_dispatch(lrmd_t * lrmd); /*! * \brief Poll for a specified timeout period to determine if a message * is ready for dispatch. * \retval 1 msg is ready * \retval 0 timeout occured * \retval negative error code */ int lrmd_poll(lrmd_t * lrmd, int timeout); /*! * \brief Destroy lrmd object */ void lrmd_api_delete(lrmd_t * lrmd); lrmd_key_value_t *lrmd_key_value_add(lrmd_key_value_t * kvp, const char *key, const char *value); /* *INDENT-OFF* */ /* Reserved for future use */ enum lrmd_call_options { lrmd_opt_none = 0x00000000, /* lrmd_opt_sync_call = 0x00000001, //Not implemented, patches welcome. */ /*! Only notify the client originating a exec() the results */ lrmd_opt_notify_orig_only = 0x00000002, /*! Drop recurring operations initiated by a client when client disconnects. * This call_option is only valid when registering a resource. When used * remotely with the pacemaker_remote daemon, this option means that recurring * operations will be dropped once all the remote connections disconnect. */ lrmd_opt_drop_recurring = 0x00000003, /*! Only send out notifications for recurring operations whenthe result changes */ lrmd_opt_notify_changes_only = 0x00000004, }; enum lrmd_callback_event { lrmd_event_register, lrmd_event_unregister, lrmd_event_exec_complete, lrmd_event_disconnect, lrmd_event_connect, lrmd_event_poke, lrmd_event_new_client, }; /* *INDENT-ON* */ typedef struct lrmd_event_data_s { /*! Type of event, register, unregister, call_completed... */ enum lrmd_callback_event type; /*! The resource this event occurred on. */ const char *rsc_id; /*! The action performed, start, stop, monitor... */ const char *op_type; /*! The userdata string given do exec() api function */ const char *user_data; /*! The client api call id associated with this event */ int call_id; /*! The operation's timeout period in ms. */ int timeout; /*! The operation's recurring interval in ms. */ int interval; /*! The operation's start delay value in ms. */ int start_delay; /*! This operation that just completed is on a deleted rsc. */ int rsc_deleted; /*! The executed ra return code mapped to OCF */ enum ocf_exitcode rc; /*! The lrmd status returned for exec_complete events */ int op_status; /*! stdout from resource agent operation */ const char *output; /*! Timestamp of when op ran */ unsigned int t_run; /*! Timestamp of last rc change */ unsigned int t_rcchange; /*! Time in length op took to execute */ unsigned int exec_time; /*! Time in length spent in queue */ unsigned int queue_time; /*! int connection result. Used for connection and poke events */ int connection_rc; /* This is a GHashTable containing the * parameters given to the operation */ void *params; /* client node name associated with this conneciton. * This is useful if multiple clients are being utilized by * a single process. This name allows the actions to be matched * to the proper client. */ const char *remote_nodename; } lrmd_event_data_t; lrmd_event_data_t *lrmd_copy_event(lrmd_event_data_t * event); void lrmd_free_event(lrmd_event_data_t * event); typedef struct lrmd_rsc_info_s { char *id; char *type; char *class; char *provider; } lrmd_rsc_info_t; lrmd_rsc_info_t *lrmd_copy_rsc_info(lrmd_rsc_info_t * rsc_info); void lrmd_free_rsc_info(lrmd_rsc_info_t * rsc_info); typedef void (*lrmd_event_callback) (lrmd_event_data_t * event); typedef struct lrmd_list_s { const char *val; struct lrmd_list_s *next; } lrmd_list_t; void lrmd_list_freeall(lrmd_list_t * head); void lrmd_key_value_freeall(lrmd_key_value_t * head); typedef struct lrmd_api_operations_s { /*! * \brief Connect from the lrmd. * * \retval 0, success * \retval negative error code on failure */ int (*connect) (lrmd_t * lrmd, const char *client_name, int *fd); /*! * \brief Establish an connection to lrmd, don't block while connecting. * \note this function requires the use of mainloop. * * \note The is returned using the event callback. * \note When this function returns 0, the callback will be invoked * to report the final result of the connect. * \retval 0, connect in progress, wait for event callback * \retval -1, failure. */ int (*connect_async) (lrmd_t * lrmd, const char *client_name, int timeout /*ms */ ); /*! * \brief Is connected to lrmd daemon? * * \retval 0, false * \retval 1, true */ int (*is_connected) (lrmd_t * lrmd); /*! * \brief Poke lrmd connection to verify it is still capable of serving requests * \note The response comes in the form of a poke event to the callback. * * \retval 0, wait for response in callback * \retval -1, connection failure, callback may not be invoked */ int (*poke_connection) (lrmd_t * lrmd); /*! * \brief Disconnect from the lrmd. * * \retval 0, success * \retval negative error code on failure */ int (*disconnect) (lrmd_t * lrmd); /*! * \brief Register a resource with the lrmd. * * \note Synchronous, guaranteed to occur in daemon before function returns. * * \retval 0, success * \retval negative error code on failure */ int (*register_rsc) (lrmd_t * lrmd, const char *rsc_id, const char *class, const char *provider, const char *agent, enum lrmd_call_options options); /*! * \brief Retrieve registration info for a rsc * * \retval info on success * \retval NULL on failure */ lrmd_rsc_info_t *(*get_rsc_info) (lrmd_t * lrmd, const char *rsc_id, enum lrmd_call_options options); /*! * \brief Unregister a resource from the lrmd. * * \note All pending and recurring operations will be cancelled * automatically. * * \note Synchronous, guaranteed to occur in daemon before function returns. * * \retval 0, success * \retval -1, success, but operations are currently executing on the rsc which will * return once they are completed. * \retval negative error code on failure * */ int (*unregister_rsc) (lrmd_t * lrmd, const char *rsc_id, enum lrmd_call_options options); /*! * \brief Sets the callback to receive lrmd events on. */ void (*set_callback) (lrmd_t * lrmd, lrmd_event_callback callback); /*! * \brief Issue a command on a resource * * \note Asynchronous, command is queued in daemon on function return, but * execution of command is not synced. * * \note Operations on individual resources are guaranteed to occur * in the order the client api calls them in. * * \note Operations between different resources are not guaranteed * to occur in any specific order in relation to one another * regardless of what order the client api is called in. * \retval call_id to track async event result on success * \retval negative error code on failure */ int (*exec) (lrmd_t * lrmd, const char *rsc_id, const char *action, const char *userdata, /* userdata string given back in event notification */ int interval, /* ms */ int timeout, /* ms */ int start_delay, /* ms */ enum lrmd_call_options options, lrmd_key_value_t * params); /* ownership of params is given up to api here */ /*! * \brief Cancel a recurring command. * * \note Synchronous, guaranteed to occur in daemon before function returns. * * \note The cancel is completed async from this call. * We can be guaranteed the cancel has completed once * the callback receives an exec_complete event with * the lrmd_op_status signifying that the operation is * cancelled. * \note For each resource, cancel operations and exec operations * are processed in the order they are received. * It is safe to assume that for a single resource, a cancel * will occur in the lrmd before an exec if the client's cancel * api call occurs before the exec api call. * * It is not however safe to assume any operation on one resource will * occur before an operation on another resource regardless of * the order the client api is called in. * * \retval 0, cancel command sent. * \retval negative error code on failure */ int (*cancel) (lrmd_t * lrmd, const char *rsc_id, const char *action, int interval); /*! * \brief Get the metadata documentation for a resource. * * \note Value is returned in output. Output must be freed when set * * \retval lrmd_ok success * \retval negative error code on failure */ int (*get_metadata) (lrmd_t * lrmd, const char *class, const char *provider, const char *agent, char **output, enum lrmd_call_options options); /*! * \brief Retrieve a list of installed resource agents. * * \note if class is not provided, all known agents will be returned * \note list must be freed using lrmd_list_freeall() * * \retval num items in list on success * \retval negative error code on failure */ int (*list_agents) (lrmd_t * lrmd, lrmd_list_t ** agents, const char *class, const char *provider); /*! * \brief Retrieve a list of resource agent providers * * \note When the agent is provided, only the agent's provider will be returned * \note When no agent is supplied, all providers will be returned. * \note List must be freed using lrmd_list_freeall() * * \retval num items in list on success * \retval negative error code on failure */ int (*list_ocf_providers) (lrmd_t * lrmd, const char *agent, lrmd_list_t ** providers); /*! * \brief Retrieve a list of standards supported by this machine/installation * * \note List must be freed using lrmd_list_freeall() * * \retval num items in list on success * \retval negative error code on failure */ int (*list_standards) (lrmd_t * lrmd, lrmd_list_t ** standards); } lrmd_api_operations_t; struct lrmd_s { lrmd_api_operations_t *cmds; void *private; }; static inline const char * lrmd_event_type2str(enum lrmd_callback_event type) { switch (type) { case lrmd_event_register: return "register"; case lrmd_event_unregister: return "unregister"; case lrmd_event_exec_complete: return "exec_complete"; case lrmd_event_disconnect: return "disconnect"; case lrmd_event_connect: return "connect"; case lrmd_event_poke: return "poke"; case lrmd_event_new_client: return "new_client"; } return "unknown"; } #endif diff --git a/include/crm/services.h b/include/crm/services.h index ca2c1079a1..9e645d856f 100644 --- a/include/crm/services.h +++ b/include/crm/services.h @@ -1,355 +1,356 @@ /* * Copyright (C) 2010 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /** * \file * \brief Services API * \ingroup core */ #ifndef __PCMK_SERVICES__ # define __PCMK_SERVICES__ # ifdef __cplusplus extern "C" { # endif # include # include # include +# include # ifndef OCF_ROOT_DIR # define OCF_ROOT_DIR "/usr/lib/ocf" # endif # ifndef LSB_ROOT_DIR # define LSB_ROOT_DIR "/etc/init.d" # endif /* TODO: Autodetect these two ?*/ # ifndef SYSTEMCTL # define SYSTEMCTL "/bin/systemctl" # endif # ifndef SERVICE_SCRIPT # define SERVICE_SCRIPT "/sbin/service" # endif /* *INDENT-OFF* */ enum lsb_exitcode { PCMK_LSB_OK = 0, PCMK_LSB_UNKNOWN_ERROR = 1, PCMK_LSB_INVALID_PARAM = 2, PCMK_LSB_UNIMPLEMENT_FEATURE = 3, PCMK_LSB_INSUFFICIENT_PRIV = 4, PCMK_LSB_NOT_INSTALLED = 5, PCMK_LSB_NOT_CONFIGURED = 6, PCMK_LSB_NOT_RUNNING = 7, }; /* The return codes for the status operation are not the same for other * operatios - go figure */ enum lsb_status_exitcode { PCMK_LSB_STATUS_OK = 0, PCMK_LSB_STATUS_VAR_PID = 1, PCMK_LSB_STATUS_VAR_LOCK = 2, PCMK_LSB_STATUS_NOT_RUNNING = 3, PCMK_LSB_STATUS_NOT_INSTALLED = 4, }; /* Uniform exit codes * Everything is mapped to its OCF equivalent so that Pacemaker only deals with one set of codes */ enum ocf_exitcode { PCMK_OCF_OK = 0, PCMK_OCF_UNKNOWN_ERROR = 1, PCMK_OCF_INVALID_PARAM = 2, PCMK_OCF_UNIMPLEMENT_FEATURE = 3, PCMK_OCF_INSUFFICIENT_PRIV = 4, PCMK_OCF_NOT_INSTALLED = 5, PCMK_OCF_NOT_CONFIGURED = 6, PCMK_OCF_NOT_RUNNING = 7, /* End of overlap with LSB */ PCMK_OCF_RUNNING_MASTER = 8, PCMK_OCF_FAILED_MASTER = 9, /* 150-199 reserved for application use */ PCMK_OCF_EXEC_ERROR = 192, /* Generic problem invoking the agent */ PCMK_OCF_UNKNOWN = 193, /* State of the service is unknown - used for recording in-flight operations */ PCMK_OCF_SIGNAL = 194, PCMK_OCF_NOT_SUPPORTED = 195, PCMK_OCF_PENDING = 196, PCMK_OCF_CANCELLED = 197, PCMK_OCF_TIMEOUT = 198, PCMK_OCF_OTHER_ERROR = 199, /* Keep the same codes as PCMK_LSB */ }; enum op_status { PCMK_LRM_OP_PENDING = -1, PCMK_LRM_OP_DONE, PCMK_LRM_OP_CANCELLED, PCMK_LRM_OP_TIMEOUT, PCMK_LRM_OP_NOTSUPPORTED, PCMK_LRM_OP_ERROR, PCMK_LRM_OP_ERROR_HARD, PCMK_LRM_OP_ERROR_FATAL, PCMK_LRM_OP_NOT_INSTALLED, }; enum nagios_exitcode { NAGIOS_STATE_OK = 0, NAGIOS_STATE_WARNING = 1, NAGIOS_STATE_CRITICAL = 2, NAGIOS_STATE_UNKNOWN = 3, NAGIOS_STATE_DEPENDENT = 4, NAGIOS_INSUFFICIENT_PRIV = 100, NAGIOS_NOT_INSTALLED = 101, }; /* *INDENT-ON* */ typedef struct svc_action_private_s svc_action_private_t; typedef struct svc_action_s { char *id; char *rsc; char *action; int interval; char *standard; char *provider; char *agent; int timeout; GHashTable *params; int rc; int pid; int cancel; int status; int sequence; int expected_rc; char *stderr_data; char *stdout_data; /** * Data stored by the creator of the action. * * This may be used to hold data that is needed later on by a callback, * for example. */ void *cb_data; svc_action_private_t *opaque; } svc_action_t; /** * Get a list of files or directories in a given path * * \param[in] root full path to a directory to read * \param[in] files true to get a list of files, false for a list of directories * * \return a list of what was found. The list items are gchar *. This list _must_ * be destroyed using g_list_free_full(list, free). */ GList *get_directory_list(const char *root, gboolean files, gboolean executable); /** * Get a list of services * * \return a list of services. The list items are gchar *. This list _must_ * be destroyed using g_list_free_full(list, free). */ GList *services_list(void); /** * Get a list of providers * * \param[in] the standard for providers to check for (such as "ocf") * * \return a list of providers. The list items are gchar *. This list _must_ * be destroyed using g_list_free_full(list, free). */ GList *resources_list_providers(const char *standard); /** * Get a list of resource agents * * \param[in] the standard for research agents to check for * (such as "ocf", "lsb", or "windows") * * \return a list of resource agents. The list items are gchar *. This list _must_ * be destroyed using g_list_free_full(list, free). */ GList *resources_list_agents(const char *standard, const char *provider); /** * Get list of available standards * * \return a list of resource standards. The list items are char *. This list _must_ * be destroyed using g_list_free_full(list, free). */ GList *resources_list_standards(void); svc_action_t *services_action_create(const char *name, const char *action, int interval /* ms */ , int timeout /* ms */ ); /** * Create a resources action. * * \param[in] timeout the timeout in milliseconds * \param[in] interval how often to repeat this action, in milliseconds. * If this value is 0, only execute this action one time. * * \post After the call, 'params' is owned, and later free'd by the svc_action_t result */ svc_action_t *resources_action_create(const char *name, const char *standard, const char *provider, const char *agent, const char *action, int interval /* ms */ , int timeout /* ms */ , GHashTable * params); /** * Kick a recurring action so it is scheduled immediately for re-execution */ gboolean services_action_kick(const char *name, const char *action, int interval /* ms */); /** * Find the first class that can provide service::${agent} * * \param[in] agent which agent to search for * \return NULL, or the first class that provides the named agent */ const char *resources_find_service_class(const char *agent); /** * Utilize services API to execute an arbitrary command. * * This API has useful infrastructure in place to be able to run a command * in the background and get notified via a callback when the command finishes. * * \param[in] exec command to execute * \param[in] args arguments to the command, NULL terminated * * \return a svc_action_t object, used to pass to the execute function * (services_action_sync() or services_action_async()) and is * provided to the callback. */ svc_action_t *services_action_create_generic(const char *exec, const char *args[]); void services_action_free(svc_action_t * op); gboolean services_action_sync(svc_action_t * op); /** * Run an action asynchronously. * * \param[in] op services action data * \param[in] action_callback callback for when the action completes * * \retval TRUE succesfully started execution * \retval FALSE failed to start execution, no callback will be received */ gboolean services_action_async(svc_action_t * op, void (*action_callback) (svc_action_t *)); gboolean services_action_cancel(const char *name, const char *action, int interval); static inline const char *services_lrm_status_str(enum op_status status) { switch (status) { case PCMK_LRM_OP_PENDING: return "pending"; case PCMK_LRM_OP_DONE:return "complete"; case PCMK_LRM_OP_CANCELLED:return "Cancelled"; case PCMK_LRM_OP_TIMEOUT:return "Timed Out"; case PCMK_LRM_OP_NOTSUPPORTED:return "NOT SUPPORTED"; case PCMK_LRM_OP_ERROR:return "Error"; case PCMK_LRM_OP_NOT_INSTALLED:return "Not installed"; default:return "UNKNOWN!"; }} static inline const char *services_ocf_exitcode_str(enum ocf_exitcode code) { switch (code) { case PCMK_OCF_OK: return "ok"; case PCMK_OCF_UNKNOWN_ERROR: return "unknown error"; case PCMK_OCF_INVALID_PARAM: return "invalid parameter"; case PCMK_OCF_UNIMPLEMENT_FEATURE: return "unimplemented feature"; case PCMK_OCF_INSUFFICIENT_PRIV: return "insufficient privileges"; case PCMK_OCF_NOT_INSTALLED: return "not installed"; case PCMK_OCF_NOT_CONFIGURED: return "not configured"; case PCMK_OCF_NOT_RUNNING: return "not running"; case PCMK_OCF_RUNNING_MASTER: return "master"; case PCMK_OCF_FAILED_MASTER: return "master (failed)"; case PCMK_OCF_SIGNAL: return "OCF_SIGNAL"; case PCMK_OCF_NOT_SUPPORTED: return "OCF_NOT_SUPPORTED"; case PCMK_OCF_PENDING: return "OCF_PENDING"; case PCMK_OCF_CANCELLED: return "OCF_CANCELLED"; case PCMK_OCF_TIMEOUT: return "OCF_TIMEOUT"; case PCMK_OCF_OTHER_ERROR: return "OCF_OTHER_ERROR"; default: return "unknown"; } } static inline enum ocf_exitcode services_get_ocf_exitcode(char *action, int lsb_exitcode) { if (action != NULL && strcmp("status", action) == 0) { switch (lsb_exitcode) { case PCMK_LSB_STATUS_OK: return PCMK_OCF_OK; case PCMK_LSB_STATUS_VAR_PID: return PCMK_OCF_NOT_RUNNING; case PCMK_LSB_STATUS_VAR_LOCK: return PCMK_OCF_NOT_RUNNING; case PCMK_LSB_STATUS_NOT_RUNNING: return PCMK_OCF_NOT_RUNNING; case PCMK_LSB_STATUS_NOT_INSTALLED: return PCMK_OCF_UNKNOWN_ERROR; default: return PCMK_OCF_UNKNOWN_ERROR; } } else if (lsb_exitcode > PCMK_LSB_NOT_RUNNING) { return PCMK_OCF_UNKNOWN_ERROR; } /* For non-status operations, the PCMK_LSB and PCMK_OCF share error code meaning * for rc <= 7 */ return (enum ocf_exitcode)lsb_exitcode; } # ifdef __cplusplus } # endif #endif /* __PCMK_SERVICES__ */