/*
* Copyright 2011-2019 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 STONITH_NG_INTERNAL__H
# define STONITH_NG_INTERNAL__H
# include <glib.h>
# include <crm/common/ipc.h>
# include <crm/common/output.h>
# include <crm/common/xml.h>
struct stonith_action_s;
typedef struct stonith_action_s stonith_action_t;
stonith_action_t *stonith_action_create(const char *agent,
const char *_action,
const char *victim,
uint32_t victim_nodeid,
int timeout,
GHashTable * device_args, GHashTable * port_map);
void stonith__destroy_action(stonith_action_t *action);
void stonith__action_result(stonith_action_t *action, int *rc, char **output,
char **error_output);
int
stonith_action_execute_async(stonith_action_t * action,
void *userdata,
void (*done) (GPid pid, int rc, const char *output,
gpointer user_data),
void (*fork_cb) (GPid pid, gpointer user_data));
int stonith__execute(stonith_action_t *action);
xmlNode *create_level_registration_xml(const char *node, const char *pattern,
const char *attr, const char *value,
int level,
stonith_key_value_t *device_list);
xmlNode *create_device_registration_xml(const char *id,
enum stonith_namespace namespace,
const char *agent,
stonith_key_value_t *params,
const char *rsc_provides);
void stonith__register_messages(pcmk__output_t *out);
GList *stonith__parse_targets(const char *hosts);
gboolean stonith__later_succeeded(stonith_history_t *event, stonith_history_t *top_history);
stonith_history_t *stonith__sort_history(stonith_history_t *history);
# 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_RC "st_rc"
/*! Timeout period per a device execution */
# define F_STONITH_TIMEOUT "st_timeout"
# define F_STONITH_TOLERANCE "st_tolerance"
/*! 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"
/*! 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_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_MODE "st_mode"
# 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_HOSTARG "pcmk_host_argument"
# define STONITH_ATTR_HOSTMAP "pcmk_host_map"
# define STONITH_ATTR_HOSTLIST "pcmk_host_list"
# define STONITH_ATTR_HOSTCHECK "pcmk_host_check"
# define STONITH_ATTR_DELAY_MAX "pcmk_delay_max"
# define STONITH_ATTR_DELAY_BASE "pcmk_delay_base"
# define STONITH_ATTR_ACTION_LIMIT "pcmk_action_limit"
# 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 "#watchdog"
# ifdef HAVE_STONITH_STONITH_H
// utilities from st_lha.c
int stonith__list_lha_agents(stonith_key_value_t **devices);
int stonith__lha_metadata(const char *agent, int timeout, char **output);
bool stonith__agent_is_lha(const char *agent);
int stonith__lha_validate(stonith_t *st, int call_options, const char *target,
const char *agent, GHashTable *params,
int timeout, char **output, char **error_output);
# endif
// utilities from st_rhcs.c
int stonith__list_rhcs_agents(stonith_key_value_t **devices);
int stonith__rhcs_metadata(const char *agent, int timeout, char **output);
bool stonith__agent_is_rhcs(const char *agent);
int stonith__rhcs_validate(stonith_t *st, int call_options, const char *target,
const char *agent, GHashTable *params,
int timeout, char **output, char **error_output);
#endif