repmgr node check

Name

repmgr node check -- performs some health checks on a node from a replication perspective

Description

Performs some health checks on a node from a replication perspective. This command must be run on the local node.

Example

       $ repmgr -f /etc/repmgr.conf node check
       Node "node1":
            Server role: OK (node is primary)
            Replication lag: OK (N/A - node is primary)
            WAL archiving: OK (0 pending files)
            Downstream servers: OK (2 of 2 downstream nodes attached)
            Replication slots: OK (node has no replication slots)

Individual checks

Each check can be performed individually by supplying an additional command line parameter, e.g.:

        $ repmgr node check --role
        OK (node is primary)

Parameters for individual checks are as follows:

Individual checks can also be output in a Nagios-compatible format by additionally providing the option --nagios.