pacemaker  2.0.4-2deceaa
Scalable High-Availability cluster resource manager
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Data Structures | Macros | Typedefs | Functions
st_client.c File Reference
#include <crm_internal.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <stdbool.h>
#include <string.h>
#include <ctype.h>
#include <libgen.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <glib.h>
#include <crm/crm.h>
#include <crm/stonith-ng.h>
#include <crm/fencing/internal.h>
#include <crm/msg_xml.h>
#include <crm/common/xml.h>
#include <crm/common/mainloop.h>
Include dependency graph for st_client.c:

Go to the source code of this file.

Data Structures

struct  timer_rec_s
 

Macros

#define FAILURE_MAX_RETRIES   2
 
#define api_log_open()   openlog("stonith-api", LOG_CONS | LOG_NDELAY | LOG_PID, LOG_DAEMON)
 
#define api_log(level, fmt, args...)   syslog(level, "%s: "fmt, __FUNCTION__, args)
 

Typedefs

typedef struct stonith_private_s stonith_private_t
 
typedef struct
stonith_notify_client_s 
stonith_notify_client_t
 
typedef struct
stonith_callback_client_s 
stonith_callback_client_t
 
typedef int(* stonith_op_t )(const char *, int, const char *, xmlNode *, xmlNode *, xmlNode *, xmlNode **, xmlNode **)
 

Functions

 CRM_TRACE_INIT_DATA (stonith)
 
bool stonith_dispatch (stonith_t *st)
 
xmlNode * stonith_create_op (int call_id, const char *token, const char *op, xmlNode *data, int call_options)
 
enum stonith_namespace stonith_text2namespace (const char *namespace_s)
 Get agent namespace by name. More...
 
const char * stonith_namespace2text (enum stonith_namespace st_namespace)
 Get agent namespace name. More...
 
enum stonith_namespace stonith_get_namespace (const char *agent, const char *namespace_s)
 Determine namespace of a fence agent. More...
 
xmlNode * create_device_registration_xml (const char *id, enum stonith_namespace namespace, const char *agent, stonith_key_value_t *params, const char *rsc_provides)
 
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)
 
void stonith__destroy_action (stonith_action_t *action)
 
void stonith__action_result (stonith_action_t *action, int *rc, char **output, char **error_output)
 
stonith_action_tstonith_action_create (const char *agent, const char *_action, const char *victim, uint32_t victim_nodeid, int timeout, GHashTable *device_args, GHashTable *port_map, const char *host_arg)
 
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)
 
void stonith_history_free (stonith_history_t *history)
 
void stonith_dump_pending_callbacks (stonith_t *stonith)
 
void stonith_api_delete (stonith_t *stonith)
 
stonith_tstonith_api_new (void)
 
int stonith_api_connect_retry (stonith_t *st, const char *name, int max_attempts)
 Make a blocking connection attempt to the fencer. More...
 
stonith_key_value_tstonith_key_value_add (stonith_key_value_t *head, const char *key, const char *value)
 
void stonith_key_value_freeall (stonith_key_value_t *head, int keys, int values)
 
int stonith_api_kick (uint32_t nodeid, const char *uname, int timeout, bool off)
 
time_t stonith_api_time (uint32_t nodeid, const char *uname, bool in_progress)
 
bool stonith_agent_exists (const char *agent, int timeout)
 
const char * stonith_action_str (const char *action)
 Turn stonith action into a more readable string. More...
 
GList * stonith__parse_targets (const char *target_spec)
 
gboolean stonith__later_succeeded (stonith_history_t *event, stonith_history_t *top_history)
 
stonith_history_tstonith__sort_history (stonith_history_t *history)
 
const char * get_stonith_provider (const char *agent, const char *provider)
 Deprecated (use stonith_get_namespace() instead) More...
 
long long stonith__device_parameter_flags (xmlNode *metadata)
 

Macro Definition Documentation

#define api_log (   level,
  fmt,
  args... 
)    syslog(level, "%s: "fmt, __FUNCTION__, args)

Definition at line 2256 of file st_client.c.

#define api_log_open ( )    openlog("stonith-api", LOG_CONS | LOG_NDELAY | LOG_PID, LOG_DAEMON)

Definition at line 2255 of file st_client.c.

#define FAILURE_MAX_RETRIES   2

Definition at line 653 of file st_client.c.

Typedef Documentation

typedef struct stonith_callback_client_s stonith_callback_client_t
typedef struct stonith_notify_client_s stonith_notify_client_t
typedef int(* stonith_op_t)(const char *, int, const char *, xmlNode *, xmlNode *, xmlNode *, xmlNode **, xmlNode **)

Definition at line 106 of file st_client.c.

typedef struct stonith_private_s stonith_private_t

Function Documentation

xmlNode* create_device_registration_xml ( const char *  id,
enum stonith_namespace  namespace,
const char *  agent,
stonith_key_value_t params,
const char *  rsc_provides 
)

Definition at line 273 of file st_client.c.

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 
)

Definition at line 393 of file st_client.c.

CRM_TRACE_INIT_DATA ( stonith  )
const char* get_stonith_provider ( const char *  agent,
const char *  provider 
)

Deprecated (use stonith_get_namespace() instead)

Deprecated:
Use stonith_get_namespace() instead

Definition at line 2629 of file st_client.c.

void stonith__action_result ( stonith_action_t action,
int *  rc,
char **  output,
char **  error_output 
)

Definition at line 626 of file st_client.c.

void stonith__destroy_action ( stonith_action_t action)

Definition at line 595 of file st_client.c.

long long stonith__device_parameter_flags ( xmlNode *  metadata)

Definition at line 2635 of file st_client.c.

int stonith__execute ( stonith_action_t action)

Definition at line 905 of file st_client.c.

gboolean stonith__later_succeeded ( stonith_history_t event,
stonith_history_t top_history 
)

Definition at line 2547 of file st_client.c.

GList* stonith__parse_targets ( const char *  target_spec)

Definition at line 2507 of file st_client.c.

stonith_history_t* stonith__sort_history ( stonith_history_t history)

Definition at line 2578 of file st_client.c.

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,
const char *  host_arg 
)

Definition at line 655 of file st_client.c.

int stonith_action_execute_async ( stonith_action_t action,
void *  userdata,
void(*)(GPid pid, int rc, const char *output, gpointer user_data)  done,
void(*)(GPid pid, gpointer user_data)  fork_cb 
)

Definition at line 878 of file st_client.c.

const char* stonith_action_str ( const char *  action)

Turn stonith action into a more readable string.

Parameters
actionStonith action

Definition at line 2399 of file st_client.c.

bool stonith_agent_exists ( const char *  agent,
int  timeout 
)

Does the given agent describe a stonith resource that can exist?

Parameters
[in]agentWhat is the name of the agent?
[in]timeoutTimeout to use when querying. If 0 is given, use a default of 120.
Returns
A boolean

Definition at line 2368 of file st_client.c.

int stonith_api_connect_retry ( stonith_t st,
const char *  name,
int  max_attempts 
)

Make a blocking connection attempt to the fencer.

Parameters
[in,out]stFencer API object
[in]nameClient name to use with fencer
[in]max_attemptsReturn error if this many attempts fail
Returns
pcmk_ok on success, result of last attempt otherwise

Definition at line 2190 of file st_client.c.

void stonith_api_delete ( stonith_t stonith)

Definition at line 2022 of file st_client.c.

int stonith_api_kick ( uint32_t  nodeid,
const char *  uname,
int  timeout,
bool  off 
)

Definition at line 2259 of file st_client.c.

stonith_t* stonith_api_new ( void  )

Definition at line 2111 of file st_client.c.

time_t stonith_api_time ( uint32_t  nodeid,
const char *  uname,
bool  in_progress 
)

Definition at line 2302 of file st_client.c.

xmlNode * stonith_create_op ( int  call_id,
const char *  token,
const char *  op,
xmlNode *  data,
int  call_options 
)

Definition at line 1216 of file st_client.c.

bool stonith_dispatch ( stonith_t st)

Definition at line 1964 of file st_client.c.

void stonith_dump_pending_callbacks ( stonith_t stonith)

Definition at line 1714 of file st_client.c.

enum stonith_namespace stonith_get_namespace ( const char *  agent,
const char *  namespace_s 
)

Determine namespace of a fence agent.

Parameters
[in]agentFence agent type
[in]namespace_sName of agent namespace as string, if known
Returns
Namespace of specified agent, as enum value

Definition at line 176 of file st_client.c.

void stonith_history_free ( stonith_history_t history)

Definition at line 1170 of file st_client.c.

stonith_key_value_t* stonith_key_value_add ( stonith_key_value_t head,
const char *  key,
const char *  value 
)

Definition at line 2211 of file st_client.c.

void stonith_key_value_freeall ( stonith_key_value_t head,
int  keys,
int  values 
)

Definition at line 2238 of file st_client.c.

const char* stonith_namespace2text ( enum stonith_namespace  st_namespace)

Get agent namespace name.

Parameters
[in]namespaceNamespace as enum value
Returns
Namespace name as string

Definition at line 155 of file st_client.c.

enum stonith_namespace stonith_text2namespace ( const char *  namespace_s)

Get agent namespace by name.

Parameters
[in]namespace_sName of namespace as string
Returns
Namespace as enum value

Definition at line 129 of file st_client.c.