pe_actions.c File Reference

#include <crm_internal.h>
#include <glib.h>
#include <stdbool.h>
#include <crm/crm.h>
#include <crm/common/xml.h>
#include <crm/common/scheduler_internal.h>
#include <crm/pengine/internal.h>
#include <crm/common/xml_internal.h>
#include "pe_status_private.h"

Include dependency graph for pe_actions.c:

Go to the source code of this file.

Macros
#define	sort_return(an_int, why)

Functions
xmlNode *	pcmk__find_action_config (const pcmk_resource_t *rsc, const char *action_name, guint interval_ms, bool include_disabled)
GHashTable *	pcmk__unpack_action_rsc_params (const xmlNode *action_xml, GHashTable *node_attrs, pcmk_scheduler_t *scheduler)
GHashTable *	pcmk__unpack_action_meta (pcmk_resource_t *rsc, const pcmk_node_t *node, const char *action_name, guint interval_ms, const xmlNode *action_config)
enum pcmk__requires	pcmk__action_requires (const pcmk_resource_t *rsc, const char *action_name)
enum pcmk__on_fail	pcmk__parse_on_fail (const pcmk_resource_t *rsc, const char *action_name, guint interval_ms, const char *value)
enum rsc_role_e	pcmk__role_after_failure (const pcmk_resource_t *rsc, const char *action_name, enum pcmk__on_fail on_fail, GHashTable *meta)
pcmk_action_t *	custom_action (pcmk_resource_t *rsc, char *key, const char *task, const pcmk_node_t *on_node, gboolean optional, pcmk_scheduler_t *scheduler)
	Create or update an action object.
pcmk_action_t *	get_pseudo_op (const char *name, pcmk_scheduler_t *scheduler)
pcmk_action_t *	pe_fence_op (pcmk_node_t *node, const char *op, bool optional, const char *reason, bool priority_delay, pcmk_scheduler_t *scheduler)
enum pcmk__action_type	get_complex_task (const pcmk_resource_t *rsc, const char *name)
pcmk_action_t *	find_first_action (const GList *input, const char *uuid, const char *task, const pcmk_node_t *on_node)
GList *	find_actions (GList *input, const char *key, const pcmk_node_t *on_node)
GList *	find_actions_exact (GList *input, const char *key, const pcmk_node_t *on_node)
GList *	pe__resource_actions (const pcmk_resource_t *rsc, const pcmk_node_t *node, const char *task, bool require_node)
	Find all actions of given type for a resource.
char *	pe__action2reason (const pcmk_action_t *action, enum pcmk__action_flags flag)
void	pe_action_set_reason (pcmk_action_t *action, const char *reason, bool overwrite)
void	pe__clear_resource_history (pcmk_resource_t *rsc, const pcmk_node_t *node)
int	pe__is_newer_op (const xmlNode *xml_a, const xmlNode *xml_b)
gint	sort_op_by_callid (gconstpointer a, gconstpointer b)
pcmk_action_t *	pe__new_rsc_pseudo_action (pcmk_resource_t *rsc, const char *task, bool optional, bool runnable)
void	pe__add_action_expected_result (pcmk_action_t *action, int expected_result)

Macro Definition Documentation

sort_return

#define sort_return	(		an_int,
			why )

Value:

    do {                    \
    free(a_uuid);                       \
    free(b_uuid);                       \
    crm_trace("%s (%d) %c %s (%d) : %s",                \
          a_xml_id, a_call_id, an_int>0?'>':an_int<0?'<':'=',   \
          b_xml_id, b_call_id, why);                \
    return an_int;                          \
    } while(0)

Definition at line 1572 of file pe_actions.c.

Function Documentation

custom_action()

pcmk_action_t * custom_action	(	pcmk_resource_t *	rsc,
		char *	key,
		const char *	task,
		const pcmk_node_t *	on_node,
		gboolean	optional,
		pcmk_scheduler_t *	scheduler )

Create or update an action object.

Parameters

[in,out]	rsc	Resource that action is for (if any)
[in,out]	key	Action key (must be non-NULL)
[in]	task	Action name (must be non-NULL)
[in]	on_node	Node that action is on (if any)
[in]	optional	Whether action should be considered optional
[in,out]	scheduler	Scheduler data

Returns

Action object corresponding to arguments (guaranteed not to be NULL)

Note

This function takes ownership of (and might free) key, and scheduler takes ownership of the returned action (the caller should not free it).

Definition at line 1085 of file pe_actions.c.

find_actions()

GList * find_actions	(	GList *	input,
		const char *	key,
		const pcmk_node_t *	on_node )

Definition at line 1415 of file pe_actions.c.

find_actions_exact()

GList * find_actions_exact	(	GList *	input,
		const char *	key,
		const pcmk_node_t *	on_node )

Definition at line 1449 of file pe_actions.c.

find_first_action()

pcmk_action_t * find_first_action	(	const GList *	input,
		const char *	uuid,
		const char *	task,
		const pcmk_node_t *	on_node )

Definition at line 1386 of file pe_actions.c.

get_complex_task()

enum pcmk__action_type get_complex_task	(	const pcmk_resource_t *	rsc,
		const char *	name )

Definition at line 1353 of file pe_actions.c.

get_pseudo_op()

pcmk_action_t * get_pseudo_op	(	const char *	name,
		pcmk_scheduler_t *	scheduler )

Definition at line 1132 of file pe_actions.c.

pcmk__action_requires()

enum pcmk__requires pcmk__action_requires	(	const pcmk_resource_t *	rsc,
		const char *	action_name )

Definition at line 820 of file pe_actions.c.

pcmk__find_action_config()

xmlNode * pcmk__find_action_config	(	const pcmk_resource_t *	rsc,
		const char *	action_name,
		guint	interval_ms,
		bool	include_disabled )

Definition at line 137 of file pe_actions.c.

pcmk__parse_on_fail()

enum pcmk__on_fail pcmk__parse_on_fail	(	const pcmk_resource_t *	rsc,
		const char *	action_name,
		guint	interval_ms,
		const char *	value )

Definition at line 858 of file pe_actions.c.

pcmk__role_after_failure()

enum rsc_role_e pcmk__role_after_failure	(	const pcmk_resource_t *	rsc,
		const char *	action_name,
		enum pcmk__on_fail	on_fail,
		GHashTable *	meta )

Definition at line 1004 of file pe_actions.c.

pcmk__unpack_action_meta()

GHashTable * pcmk__unpack_action_meta	(	pcmk_resource_t *	rsc,
		const pcmk_node_t *	node,
		const char *	action_name,
		guint	interval_ms,
		const xmlNode *	action_config )

Definition at line 679 of file pe_actions.c.

pcmk__unpack_action_rsc_params()

GHashTable * pcmk__unpack_action_rsc_params	(	const xmlNode *	action_xml,
		GHashTable *	node_attrs,
		pcmk_scheduler_t *	scheduler )

Definition at line 247 of file pe_actions.c.

pe__action2reason()

char * pe__action2reason	(	const pcmk_action_t *	action,
		enum pcmk__action_flags	flag )

Definition at line 1513 of file pe_actions.c.

pe__add_action_expected_result()

void pe__add_action_expected_result	(	pcmk_action_t *	action,
		int	expected_result )

Definition at line 1746 of file pe_actions.c.

pe__clear_resource_history()

void pe__clear_resource_history	(	pcmk_resource_t *	rsc,
		const pcmk_node_t *	node )

Definition at line 1564 of file pe_actions.c.

pe__is_newer_op()

int pe__is_newer_op	(	const xmlNode *	xml_a,
		const xmlNode *	xml_b )

Definition at line 1582 of file pe_actions.c.

pe__new_rsc_pseudo_action()

pcmk_action_t * pe__new_rsc_pseudo_action	(	pcmk_resource_t *	rsc,
		const char *	task,
		bool	optional,
		bool	runnable )

Definition at line 1720 of file pe_actions.c.

pe__resource_actions()

GList * pe__resource_actions	(	const pcmk_resource_t *	rsc,
		const pcmk_node_t *	node,
		const char *	task,
		bool	require_node )

Find all actions of given type for a resource.

Parameters

[in]	rsc	Resource to search
[in]	node	Find only actions scheduled on this node
[in]	task	Action name to search for
[in]	require_node	If TRUE, NULL node or action node will not match

Returns

List of actions found (or NULL if none)

Note

If node is not NULL and require_node is FALSE, matching actions without a node will be assigned to node.

Definition at line 1487 of file pe_actions.c.

pe_action_set_reason()

void pe_action_set_reason	(	pcmk_action_t *	action,
		const char *	reason,
		bool	overwrite )

Definition at line 1538 of file pe_actions.c.

pe_fence_op()

pcmk_action_t * pe_fence_op	(	pcmk_node_t *	node,
		const char *	op,
		bool	optional,
		const char *	reason,
		bool	priority_delay,
		pcmk_scheduler_t *	scheduler )

Definition at line 1237 of file pe_actions.c.

sort_op_by_callid()

gint sort_op_by_callid	(	gconstpointer	a,
		gconstpointer	b )

Definition at line 1703 of file pe_actions.c.