/usr/include/pacemaker/crm/stonith-ng.h is in libcrmcluster1-dev 1.1.6-2ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (C) 2004 Andrew Beekhof <andrew@beekhof.net>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef STONITH_NG__H
#define STONITH_NG__H
#include <crm/common/ipc.h>
#include <crm/common/xml.h>
#include <clplumbing/proctrack.h>
/* *INDENT-OFF* */
enum stonith_state {
stonith_connected_command,
stonith_connected_query,
stonith_disconnected,
};
enum stonith_call_options {
st_opt_none = 0x00000000,
st_opt_verbose = 0x00000001,
st_opt_allow_suicide = 0x00000002,
st_opt_local_first = 0x00000004,
st_opt_discard_reply = 0x00000010,
st_opt_all_replies = 0x00000020,
st_opt_scope_local = 0x00000100,
st_opt_sync_call = 0x00001000,
};
#define stonith_default_options = stonith_none
enum stonith_errors {
stonith_ok = 0,
stonith_pending = -1,
st_err_generic = -2,
st_err_internal = -3,
st_err_not_supported = -4,
st_err_connection = -5,
st_err_missing = -6,
st_err_exists = -7,
st_err_timeout = -8,
st_err_ipc = -9,
st_err_peer = -10,
st_err_unknown_operation = -11,
st_err_unknown_device = -12,
st_err_unknown_port = -13,
st_err_none_available = -14,
st_err_authentication = -15,
st_err_signal = -16,
st_err_agent_fork = -17,
st_err_agent_args = -18,
st_err_agent = -19,
};
#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 "st_remote_op"
#define F_STONITH_RC "st_rc"
#define F_STONITH_TIMEOUT "st_timeout"
#define F_STONITH_CALLBACK_TOKEN "st_async_id"
#define F_STONITH_CLIENTNAME "st_clientname"
#define F_STONITH_NOTIFY_TYPE "st_notify_type"
#define F_STONITH_NOTIFY_ACTIVATE "st_notify_activate"
#define F_STONITH_NOTIFY_DEACTIVATE "st_notify_deactivate"
#define F_STONITH_DELEGATE "st_delegate"
#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 T_STONITH_NG "stonith-ng"
#define T_STONITH_REPLY "st-reply"
#define F_STONITH_DEVICE "st_device_id"
#define F_STONITH_ACTION "st_device_action"
#define T_STONITH_NOTIFY "st_notify"
#define T_STONITH_NOTIFY_DISCONNECT "st_notify_disconnect"
#define STONITH_ATTR_ARGMAP "pcmk_arg_map"
#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_ACTION_OP "option" /* To be replaced by 'action' at some point */
#define STONITH_OP_EXEC "st_execute"
#define STONITH_OP_QUERY "st_query"
#define STONITH_OP_FENCE "st_fence"
#define STONITH_OP_CONFIRM "st_confirm"
#define STONITH_OP_DEVICE_ADD "st_device_register"
#define STONITH_OP_DEVICE_DEL "st_device_remove"
#define STONITH_OP_DEVICE_METADATA "st_device_metadata"
#define STONITH_OP_FENCE_HISTORY "st_fence_history"
#define stonith_channel "st_command"
#define stonith_channel_callback "st_callback"
enum op_state
{
st_query,
st_exec,
st_done,
st_failed,
};
typedef struct stonith_key_value_s {
char *key;
char *value;
struct stonith_key_value_s *next;
} stonith_key_value_t;
typedef struct stonith_history_s {
char *target;
char *action;
char *origin;
char *delegate;
int completed;
int state;
struct stonith_history_s *next;
} stonith_history_t;
typedef struct stonith_s stonith_t;
typedef struct stonith_api_operations_s
{
int (*free) (stonith_t *st);
int (*connect) (stonith_t *st, const char *name, int *stonith_fd);
int (*disconnect)(stonith_t *st);
int (*remove_device)(
stonith_t *st, int options, const char *name);
int (*register_device)(
stonith_t *st, int options, const char *id,
const char *namespace, const char *agent, stonith_key_value_t *params);
int (*metadata)(stonith_t *st, int options,
const char *device, const char *namespace, char **output, int timeout);
int (*list)(stonith_t *stonith, int call_options, const char *namespace,
stonith_key_value_t **devices, int timeout);
int (*call)(stonith_t *st, int options, const char *id,
const char *action, const char *port, int timeout);
int (*query)(stonith_t *st, int options, const char *node,
stonith_key_value_t **devices, int timeout);
int (*fence)(stonith_t *st, int options, const char *node, const char *action,
int timeout);
int (*confirm)(stonith_t *st, int options, const char *node);
int (*history)(stonith_t *st, int options, const char *node, stonith_history_t **output, int timeout);
int (*register_notification)(
stonith_t *st, const char *event,
void (*notify)(stonith_t *st, const char *event, xmlNode *msg));
int (*remove_notification)(stonith_t *st, const char *event);
int (*register_callback)(
stonith_t *st, int call_id, int timeout, bool only_success,
void *userdata, const char *callback_name,
void (*callback)(stonith_t *st, const xmlNode *msg, int call, int rc, xmlNode *output, void *userdata));
int (*remove_callback)(stonith_t *st, int call_id, bool all_callbacks);
} stonith_api_operations_t;
struct stonith_s
{
enum stonith_state state;
int call_id;
int call_timeout;
void *private;
stonith_api_operations_t *cmds;
};
/* *INDENT-ON* */
/* Core functions */
extern stonith_t *stonith_api_new(void);
extern void stonith_api_delete(stonith_t *st);
extern const char *stonith_error2string(enum stonith_errors return_code);
extern void stonith_dump_pending_callbacks(stonith_t *st);
extern const char *get_stonith_provider(const char *agent, const char *provider);
extern bool stonith_dispatch(stonith_t *st);
extern stonith_key_value_t *stonith_key_value_add(stonith_key_value_t *kvp, const char *key, const char *value);
extern void stonith_key_value_freeall(stonith_key_value_t *kvp, int keys, int values);
#endif
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