diff --git a/include/pacemaker.h b/include/pacemaker.h index 4a10889956..a1e76d0ff1 100644 --- a/include/pacemaker.h +++ b/include/pacemaker.h @@ -1,202 +1,205 @@ /* * Copyright 2019 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 PACEMAKER__H # define PACEMAKER__H #ifdef __cplusplus extern "C" { #endif #ifdef BUILD_PUBLIC_LIBPACEMAKER /** * \file * \brief High Level API * \ingroup pacemaker */ # include # include /*! * \brief Perform a STONITH action. * * \param[in] st A connection to the STONITH API. * \param[in] target The node receiving the action. * \param[in] action The action to perform. * \param[in] name Who requested the fence action? * \param[in] timeout How long to wait for the operation to complete (in ms). * \param[in] tolerance If a successful action for \p target happened within * this many ms, return 0 without performing the action * again. + * \param[in] delay Apply a fencing delay. Value -1 means disable also any + * static/random fencing delays from pcmk_delay_base/max. * * \return Standard Pacemaker return code */ int pcmk_fence_action(stonith_t *st, const char *target, const char *action, - const char *name, unsigned int timeout, unsigned int tolerance); + const char *name, unsigned int timeout, unsigned int tolerance, + int delay); /*! * \brief List the fencing operations that have occurred for a specific node. * * \note If \p xml is not NULL, it will be freed first and the previous * contents lost. * * \param[in,out] xml The destination for the result, as an XML tree. * \param[in] st A connection to the STONITH API. * \param[in] target The node to get history for. * \param[in] timeout How long to wait for the operation to complete (in ms). * \param[in] quiet Suppress most output. * \param[in] verbose Include additional output. * \param[in] broadcast Gather fencing history from all nodes. * \param[in] cleanup Clean up fencing history after listing. * * \return Standard Pacemaker return code */ int pcmk_fence_history(xmlNodePtr *xml, stonith_t *st, char *target, unsigned int timeout, bool quiet, int verbose, bool broadcast, bool cleanup); /*! * \brief List all installed STONITH agents. * * \note If \p xml is not NULL, it will be freed first and the previous * contents lost. * * \param[in,out] xml The destination for the result, as an XML tree. * \param[in] st A connection to the STONITH API. * \param[in] timeout How long to wait for the operation to complete (in ms). * * \return Standard Pacemaker return code */ int pcmk_fence_installed(xmlNodePtr *xml, stonith_t *st, unsigned int timeout); /*! * \brief When was a device last fenced? * * \note If \p xml is not NULL, it will be freed first and the previous * contents lost. * * \param[in,out] xml The destination for the result, as an XML tree. * \param[in] target The node that was fenced. * \param[in] as_nodeid * * \return Standard Pacemaker return code */ int pcmk_fence_last(xmlNodePtr *xml, const char *target, bool as_nodeid); /*! * \brief List nodes that can be fenced. * * \note If \p xml is not NULL, it will be freed first and the previous * contents lost. * * \param[in,out] xml The destination for the result, as an XML tree * \param[in] st A connection to the STONITH API * \param[in] device_id Resource ID of fence device to check * \param[in] timeout How long to wait for the operation to complete (in ms) * * \return Standard Pacemaker return code */ int pcmk_fence_list_targets(xmlNodePtr *xml, stonith_t *st, const char *device_id, unsigned int timeout); /*! * \brief Get metadata for a resource. * * \note If \p xml is not NULL, it will be freed first and the previous * contents lost. * * \param[in,out] xml The destination for the result, as an XML tree. * \param[in] st A connection to the STONITH API. * \param[in] agent The fence agent to get metadata for. * \param[in] timeout How long to wait for the operation to complete (in ms). * * \return Standard Pacemaker return code */ int pcmk_fence_metadata(xmlNodePtr *xml, stonith_t *st, char *agent, unsigned int timeout); /*! * \brief List registered fence devices. * * \note If \p xml is not NULL, it will be freed first and the previous * contents lost. * * \param[in,out] xml The destination for the result, as an XML tree. * \param[in] st A connection to the STONITH API. * \param[in] target If not NULL, only return devices that can fence * this node. * \param[in] timeout How long to wait for the operation to complete (in ms). * * \return Standard Pacemaker return code */ int pcmk_fence_registered(xmlNodePtr *xml, stonith_t *st, char *target, unsigned int timeout); /*! * \brief Register a fencing level for a specific node, node regex, or attribute. * * \p target can take three different forms: * - name=value, in which case \p target is an attribute. * - @pattern, in which case \p target is a node regex. * - Otherwise, \p target is a node name. * * \param[in] st A connection to the STONITH API. * \param[in] target The object to register a fencing level for. * \param[in] fence_level Index number of level to add. * \param[in] devices Devices to use in level. * * \return Standard Pacemaker return code */ int pcmk_fence_register_level(stonith_t *st, char *target, int fence_level, stonith_key_value_t *devices); /*! * \brief Unregister a fencing level for a specific node, node regex, or attribute. * * \p target can take three different forms: * - name=value, in which case \p target is an attribute. * - @pattern, in which case \p target is a node regex. * - Otherwise, \p target is a node name. * * \param[in] st A connection to the STONITH API. * \param[in] target The object to unregister a fencing level for. * \param[in] fence_level Index number of level to remove. * * \return Standard Pacemaker return code */ int pcmk_fence_unregister_level(stonith_t *st, char *target, int fence_level); /*! * \brief Validate a STONITH device configuration. * * \note If \p xml is not NULL, it will be freed first and the previous * contents lost. * * \param[in,out] xml The destination for the result, as an XML tree. * \param[in] st A connection to the STONITH API. * \param[in] agent The agent to validate (for example, "fence_xvm"). * \param[in] id STONITH device ID (may be NULL). * \param[in] params STONITH device configuration parameters. * \param[in] timeout How long to wait for the operation to complete (in ms). * * \return Standard Pacemaker return code */ int pcmk_fence_validate(xmlNodePtr *xml, stonith_t *st, const char *agent, const char *id, stonith_key_value_t *params, unsigned int timeout); #endif #ifdef __cplusplus } #endif #endif