Scheduler API for nodes. More...

#include <stdbool.h>
#include <glib.h>
#include <libxml/tree.h>
#include <crm/common/scheduler_types.h>

Include dependency graph for nodes.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	pe_node_shared_s

struct	pe_node_s

Macros
#define	PCMK_NODE_ATTR_MAINTENANCE "maintenance"

#define	PCMK_NODE_ATTR_STANDBY "standby"

#define	PCMK_NODE_ATTR_TERMINATE "terminate"

Enumerations

enum	node_type { pcmk_node_variant_cluster = 1, pcmk_node_variant_remote = 2, node_ping = 0, node_member = pcmk_node_variant_cluster, node_remote = pcmk_node_variant_remote }


enum	pe_discover_e { pcmk_probe_always = 0, pcmk_probe_never = 1, pcmk_probe_exclusive = 2, pe_discover_always = pcmk_probe_always, pe_discover_never = pcmk_probe_never, pe_discover_exclusive = pcmk_probe_exclusive }

Functions
bool	pcmk_node_is_online (const pcmk_node_t *node)

bool	pcmk_node_is_pending (const pcmk_node_t *node)

bool	pcmk_node_is_clean (const pcmk_node_t *node)

bool	pcmk_node_is_shutting_down (const pcmk_node_t *node)

bool	pcmk_node_is_in_maintenance (const pcmk_node_t *node)

bool	pcmk_foreach_active_resource (pcmk_node_t node, bool(fn)(pcmk_resource_t , void ), void *user_data)

const char *	pcmk_cib_node_shutdown (xmlNode cib, const char node)
	Get value of a node's shutdown attribute from CIB, if present. More...

Detailed Description

Scheduler API for nodes.

Definition in file nodes.h.

Macro Definition Documentation

◆ PCMK_NODE_ATTR_MAINTENANCE

#define PCMK_NODE_ATTR_MAINTENANCE "maintenance"

Definition at line 31 of file nodes.h.

◆ PCMK_NODE_ATTR_STANDBY

#define PCMK_NODE_ATTR_STANDBY "standby"

Definition at line 32 of file nodes.h.

◆ PCMK_NODE_ATTR_TERMINATE

#define PCMK_NODE_ATTR_TERMINATE "terminate"

Definition at line 33 of file nodes.h.

Enumeration Type Documentation

◆ node_type

enum node_type

Deprecated:: Do not use (public access will be removed in a future release)

Enumerator
pcmk_node_variant_cluster
pcmk_node_variant_remote
node_ping
node_member
node_remote

Definition at line 39 of file nodes.h.

◆ pe_discover_e

enum pe_discover_e

Deprecated:: Do not use (public access will be removed in a future release)

Enumerator
pcmk_probe_always
pcmk_probe_never
pcmk_probe_exclusive
pe_discover_always
pe_discover_never
pe_discover_exclusive

Definition at line 55 of file nodes.h.

Function Documentation

◆ pcmk_cib_node_shutdown()

const char* pcmk_cib_node_shutdown	(	xmlNode *	cib,
		const char *	node
	)

Get value of a node's shutdown attribute from CIB, if present.

Parameters

[in]	cib	CIB to check
[in]	node	Name of node to check

Returns: Value of shutdown attribute for node in cib if any, otherwise NULL

Note: The return value is a pointer into cib and so is valid only for the lifetime of that object.

Definition at line 181 of file nodes.c.

◆ pcmk_foreach_active_resource()

bool pcmk_foreach_active_resource	(	pcmk_node_t *	node,
		bool()(pcmk_resource_t , void *)	fn,
		void *	user_data
	)

Definition at line 107 of file nodes.c.

◆ pcmk_node_is_clean()

bool pcmk_node_is_clean ( const pcmk_node_t * node )

Definition at line 61 of file nodes.c.

◆ pcmk_node_is_in_maintenance()

bool pcmk_node_is_in_maintenance ( const pcmk_node_t * node )

Definition at line 89 of file nodes.c.

◆ pcmk_node_is_online()

bool pcmk_node_is_online ( const pcmk_node_t * node )

Definition at line 24 of file nodes.c.

◆ pcmk_node_is_pending()

bool pcmk_node_is_pending ( const pcmk_node_t * node )

Definition at line 42 of file nodes.c.

◆ pcmk_node_is_shutting_down()

bool pcmk_node_is_shutting_down ( const pcmk_node_t * node )

Definition at line 75 of file nodes.c.

Data Structures

Macros

Enumerations

Functions