status.c File Reference

#include <crm_internal.h>
#include <sys/param.h>
#include <crm/crm.h>
#include <crm/common/xml.h>
#include <crm/common/cib_internal.h>
#include <glib.h>
#include <crm/pengine/internal.h>
#include <pe_status_private.h>
#include <crm/pengine/status_compat.h>

Include dependency graph for status.c:

Go to the source code of this file.

Macros
#define	XPATH_DEPRECATED_RULES

Functions
pcmk_scheduler_t *	pe_new_working_set (void)
	Create a new object to hold scheduler data. More...
void	pe_free_working_set (pcmk_scheduler_t *scheduler)
	Free scheduler data. More...
gboolean	cluster_status (pcmk_scheduler_t *scheduler)
void	cleanup_calculations (pcmk_scheduler_t *scheduler)
	Reset scheduler data to defaults without freeing it or constraints. More...
void	pe_reset_working_set (pcmk_scheduler_t *scheduler)
	Reset scheduler data to default state without freeing it. More...
void	set_working_set_defaults (pcmk_scheduler_t *scheduler)
pcmk_resource_t *	pe_find_resource (GList *rsc_list, const char *id)
pcmk_resource_t *	pe_find_resource_with_flags (GList *rsc_list, const char *id, enum pe_find flags)
pcmk_node_t *	pe_find_node_any (const GList *nodes, const char *id, const char *uname)
	Find a node by name or ID in a list of nodes. More...
pcmk_node_t *	pe_find_node_id (const GList *nodes, const char *id)
	Find a node by ID in a list of nodes. More...
pcmk_node_t *	pe_find_node (const GList *nodes, const char *node_name)
	Find a node by name in a list of nodes. More...

Macro Definition Documentation

XPATH_DEPRECATED_RULES

#define XPATH_DEPRECATED_RULES

Value:

"//" PCMK_XE_OP_DEFAULTS "//" PCMK_XE_EXPRESSION    \
    "|//" PCMK_XE_OP "//" PCMK_XE_EXPRESSION

Definition at line 59 of file status.c.

Function Documentation

cleanup_calculations()

void cleanup_calculations

(

pcmk_scheduler_t *

scheduler

)

Reset scheduler data to defaults without freeing it or constraints.

Parameters

[in,out]

scheduler

Scheduler data to reset

Deprecated:

This function is deprecated as part of the API; pe_reset_working_set() should be used instead.

Definition at line 318 of file status.c.

cluster_status()

gboolean cluster_status

(

pcmk_scheduler_t *

scheduler

)

Definition at line 96 of file status.c.

pe_find_node()

pcmk_node_t* pe_find_node	(	const GList *	nodes,
		const char *	node_name
	)

Find a node by name in a list of nodes.

Parameters

[in]	nodes	List of nodes (as pcmk_node_t*)
[in]	node_name	Name of node to find

Returns

Node from nodes that matches node_name if any, otherwise NULL

Definition at line 522 of file status.c.

pe_find_node_any()

pcmk_node_t* pe_find_node_any	(	const GList *	nodes,
		const char *	id,
		const char *	uname
	)

Find a node by name or ID in a list of nodes.

Parameters

[in]	nodes	List of nodes (as pcmk_node_t*)
[in]	id	If not NULL, ID of node to find
[in]	node_name	If not NULL, name of node to find

Returns

Node from nodes that matches id if any, otherwise node from nodes that matches uname if any, otherwise NULL

Definition at line 470 of file status.c.

pe_find_node_id()

pcmk_node_t* pe_find_node_id	(	const GList *	nodes,
		const char *	id
	)

Find a node by ID in a list of nodes.

Parameters

[in]	nodes	List of nodes (as pcmk_node_t*)
[in]	id	ID of node to find

Returns

Node from nodes that matches id if any, otherwise NULL

Definition at line 492 of file status.c.

pe_find_resource()

pcmk_resource_t* pe_find_resource	(	GList *	rsc_list,
		const char *	id
	)

Definition at line 435 of file status.c.

pe_find_resource_with_flags()

pcmk_resource_t* pe_find_resource_with_flags	(	GList *	rsc_list,
		const char *	id,
		enum pe_find	flags
	)

Definition at line 441 of file status.c.

pe_free_working_set()

void pe_free_working_set

(

pcmk_scheduler_t *

scheduler

)

Free scheduler data.

Parameters

[in,out]

scheduler

Scheduler data to free

Definition at line 50 of file status.c.

pe_new_working_set()

pcmk_scheduler_t* pe_new_working_set

(

void

)

Create a new object to hold scheduler data.

Returns

New, initialized scheduler data on success, else NULL (and set errno)

Note

Only pcmk_scheduler_t objects created with this function (as opposed to statically declared or directly allocated) should be used with the functions in this library, to allow for future extensions to the data type. The caller is responsible for freeing the memory with pe_free_working_set() when the instance is no longer needed.

Definition at line 34 of file status.c.

pe_reset_working_set()

void pe_reset_working_set

(

pcmk_scheduler_t *

scheduler

)

Reset scheduler data to default state without freeing it.

Parameters

[in,out]

scheduler

Scheduler data to reset

Definition at line 377 of file status.c.

set_working_set_defaults()

void set_working_set_defaults

(

pcmk_scheduler_t *

scheduler

)

Definition at line 407 of file status.c.