该文档适用于hg_repmgr插件所搭建的集群。
1.注释repmgr配置参数。
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1)在'/opt/HighGo4.3.4.7-see/conf/'目录下打开hg_repmgr.conf文件，注释以下参数即关闭repmgr日志
#log_level=INFO # Log level: possible values are DEBUG, INFO, NOTICE, # WARNING, ERROR, ALERT, CRIT or EMERG
#log_facility=STDERR # Logging facility: possible values are STDERR, or for # syslog integration, one of LOCAL0, LOCAL1, ..., LOCAL7, USER
#log_file='/opt/HighGo4.3.4.7-see/repmgr.log' # stderr can be redirected to an arbitrary file: |
注：该参数修改保存后即生效，不需要重启数据库但需要重启repmgr的守护进程repmgrd。
2.重启repmgr的守护进程repmgrd。
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1)关掉repmgrd守护进程 [root@node1 conf]# repmgr daemon stop 注意: ------------------------------------------- Login User: sysdba Login time: 2020-09-16 16:19:06.515115+08 Login Address: 192.168.0.134 Last Login Status: SUCCESS Login Failures: 0 Valied Until: 2020-09-23 15:28:37+08 -------------------------------------------
NOTICE: executing: "pkill -F /tmp/repmgrd.pid" NOTICE: repmgrd was successfully stopped
2)启动repmgrd守护进程 [root@node1 conf]# repmgrd -d
[2020-09-16 16:24:35] [NOTICE] repmgrd (repmgrd 4.3) starting up [2020-09-16 16:24:35] [INFO] connecting to database "host=192.168.0.134 user=sysdba password=highgo123 dbname=highgo port=5866 connect_timeout=2" 注意: ------------------------------------------- Login User: sysdba Login time: 2020-09-16 16:24:35.899102+08 Login Address: 192.168.0.134 Last Login Status: SUCCESS Login Failures: 0 Valied Until: 2020-09-23 15:28:37+08 -------------------------------------------
[root@node1 conf]# 信息: set_repmgrd_pid(): provided pidfile is /tmp/repmgrd.pid [2020-09-16 16:24:35] [NOTICE] starting monitoring of node "192.168.0.134" (ID: 1) [2020-09-16 16:24:35] [INFO] "connection_check_type" set to "ping" [2020-09-16 16:24:35] [NOTICE] monitoring cluster primary "192.168.0.134" (node ID: 1) |
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