/
repmgr.h
169 lines (148 loc) · 5.18 KB
/
repmgr.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
/*
* repmgr.h
* Copyright (c) EnterpriseDB Corporation, 2010-2021
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program 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 program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _REPMGR_CONFIG_H
#define _REPMGR_CONFIG_H
#include <config.h>
#endif
#ifdef vsnprintf
#undef vsnprintf
#endif
#ifdef snprintf
#undef snprintf
#endif
#ifdef vsprintf
#undef vsprintf
#endif
#ifdef sprintf
#undef sprintf
#endif
#ifdef vfprintf
#undef vfprintf
#endif
#ifdef fprintf
#undef fprintf
#endif
#ifdef vprintf
#undef vprintf
#endif
#ifdef printf
#undef printf
#endif
#ifdef strerror
#undef strerror
#endif
#ifdef strerror_r
#undef strerror_r
#endif
#ifndef _REPMGR_H_
#define _REPMGR_H_
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <libpq-fe.h>
#include <postgres_fe.h>
#include <pqexpbuffer.h>
#include "repmgr_version.h"
#include "errcode.h"
#include "strutil.h"
#include "configfile.h"
#include "dbutils.h"
#include "log.h"
#include "sysutils.h"
#define MIN_SUPPORTED_VERSION "9.4"
#define MIN_SUPPORTED_VERSION_NUM 90400
#define UNKNOWN_SERVER_VERSION_NUM -1
#define UNKNOWN_REPMGR_VERSION_NUM -1
#define UNKNOWN_TIMELINE_ID -1
#define UNKNOWN_SYSTEM_IDENTIFIER 0
#define UNKNOWN_DATA_CHECKSUM_VERSION -1
#define UNKNOWN_PID -1
#define UNKNOWN_REPLICATION_LAG -1
#define UNKNOWN_VALUE -1
#define NODE_NOT_FOUND -1
#define NO_UPSTREAM_NODE -1
#define UNKNOWN_NODE_ID -1
#define MIN_NODE_ID 1
#define ELECTION_RERUN_NOTIFICATION -2
#define VOTING_TERM_NOT_SET -1
#define ARCHIVE_STATUS_DIR_ERROR -1
#define NO_DEGRADED_MONITORING_ELAPSED -1
#define WALRECEIVER_DISABLE_TIMEOUT_VALUE 86400000 /* milliseconds */
/*
* Default command line option parameter values
*/
#define DEFAULT_WAIT_START 30 /* seconds */
/*
* Default configuration file parameter values - ensure repmgr.conf.sample
* is update if any of these are changed
*/
#define DEFAULT_USE_REPLICATION_SLOTS false
#define DEFAULT_USE_PRIMARY_CONNINFO_PASSWORD false
#define DEFAULT_PROMOTE_CHECK_TIMEOUT 60 /* seconds */
#define DEFAULT_PROMOTE_CHECK_INTERVAL 1 /* seconds */
#define DEFAULT_PRIMARY_FOLLOW_TIMEOUT 60 /* seconds */
#define DEFAULT_STANDBY_FOLLOW_TIMEOUT 30 /* seconds */
#define DEFAULT_STANDBY_FOLLOW_RESTART false
#define DEFAULT_SHUTDOWN_CHECK_TIMEOUT 60 /* seconds */
#define DEFAULT_STANDBY_PG_BACKUPAPI_OP_TYPE "recovery"
#define DEFAULT_STANDBY_RECONNECT_TIMEOUT 60 /* seconds */
#define DEFAULT_NODE_REJOIN_TIMEOUT 60 /* seconds */
#define DEFAULT_ARCHIVE_READY_WARNING 16 /* WAL files */
#define DEFAULT_ARCHIVE_READY_CRITICAL 128 /* WAL files */
#define DEFAULT_REPLICATION_TYPE REPLICATION_TYPE_PHYSICAL
#define DEFAULT_REPLICATION_LAG_WARNING 300 /* seconds */
#define DEFAULT_REPLICATION_LAG_CRITICAL 600 /* seconds */
#define DEFAULT_WITNESS_SYNC_INTERVAL 15 /* seconds */
#define DEFAULT_WAL_RECEIVE_CHECK_TIMEOUT 30 /* seconds */
#define DEFAULT_LOCATION "default"
#define DEFAULT_PRIORITY 100
#define DEFAULT_MONITORING_INTERVAL 2 /* seconds */
#define DEFAULT_RECONNECTION_ATTEMPTS 6 /* seconds */
#define DEFAULT_RECONNECTION_INTERVAL 10 /* seconds */
#define DEFAULT_MONITORING_HISTORY false
#define DEFAULT_DEGRADED_MONITORING_TIMEOUT -1 /* seconds */
#define DEFAULT_ASYNC_QUERY_TIMEOUT 60 /* seconds */
#define DEFAULT_PRIMARY_NOTIFICATION_TIMEOUT 60 /* seconds */
#define DEFAULT_REPMGRD_STANDBY_STARTUP_TIMEOUT -1 /*seconds */
#define DEFAULT_REPMGRD_EXIT_ON_INACTIVE_NODE false,
#define DEFAULT_STANDBY_DISCONNECT_ON_FAILOVER false
#define DEFAULT_SIBLING_NODES_DISCONNECT_TIMEOUT 30 /* seconds */
#define DEFAULT_CONNECTION_CHECK_TYPE CHECK_PING
#define DEFAULT_PRIMARY_VISIBILITY_CONSENSUS false
#define DEFAULT_ALWAYS_PROMOTE false
#define DEFAULT_ELECTION_RERUN_INTERVAL 15 /* seconds */
#define DEFAULT_CHILD_NODES_CHECK_INTERVAL 5 /* seconds */
#define DEFAULT_CHILD_NODES_DISCONNECT_MIN_COUNT -1
#define DEFAULT_CHILD_NODES_CONNECTED_MIN_COUNT -1
#define DEFAULT_CHILD_NODES_CONNECTED_INCLUDE_WITNESS false
#define DEFAULT_CHILD_NODES_DISCONNECT_TIMEOUT 30 /* seconds */
#define DEFAULT_SSH_OPTIONS "-q -o ConnectTimeout=10"
#ifndef RECOVERY_COMMAND_FILE
#define RECOVERY_COMMAND_FILE "recovery.conf"
#endif
#ifndef STANDBY_SIGNAL_FILE
#define STANDBY_SIGNAL_FILE "standby.signal"
#define RECOVERY_SIGNAL_FILE "recovery.signal"
#endif
#ifndef TABLESPACE_MAP
#define TABLESPACE_MAP "tablespace_map"
#endif
#define REPMGR_URL "https://repmgr.org/"
#endif /* _REPMGR_H_ */