repmgr node service repmgr node service repmgr node service show or execute the system service command to stop/start/restart/reload/promote a node Shows or executes the system service command to stop/start/restart/reload a node. This command is mainly meant for internal &repmgr; usage, but is useful for confirming the command configuration. --dry-run Log the steps which would be taken, including displaying the command which would be executed. --action The action to perform. One of start, stop, restart, reload or promote. If the parameter --list-actions is provided together with --action, the command which would be executed will be printed. --list-actions List all configured commands. If the parameter --action is provided together with --list-actions, the command which would be executed for that particular action will be printed. --checkpoint Issue a CHECKPOINT before stopping or restarting the node. One of the following exit codes will be emitted by repmgr node service: SUCCESS (0) No issues were detected. ERR_LOCAL_COMMAND (5) Execution of the system service command failed. See what action would be taken for a restart: [postgres@node1 ~]$ repmgr -f /etc/repmgr/11/repmgr.conf node service --action=restart --checkpoint --dry-run INFO: a CHECKPOINT would be issued here INFO: would execute server command "sudo service postgresql-11 restart" Restart the PostgreSQL instance: [postgres@node1 ~]$ repmgr -f /etc/repmgr/11/repmgr.conf node service --action=restart --checkpoint NOTICE: issuing CHECKPOINT DETAIL: executing server command "sudo service postgresql-11 restart" Redirecting to /bin/systemctl restart postgresql-11.service List all commands: [postgres@node1 ~]$ repmgr -f /etc/repmgr/11/repmgr.conf node service --list-actions Following commands would be executed for each action: start: "sudo service postgresql-11 start" stop: "sudo service postgresql-11 stop" restart: "sudo service postgresql-11 restart" reload: "sudo service postgresql-11 reload" promote: "/usr/pgsql-11/bin/pg_ctl -w -D '/var/lib/pgsql/11/data' promote" List a single command: [postgres@node1 ~]$ repmgr -f /etc/repmgr/11/repmgr.conf node service --list-actions --action=promote /usr/pgsql-11/bin/pg_ctl -w -D '/var/lib/pgsql/11/data' promote