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Updating a poller

This procedure describes how to update a poller from one minor version to another (e.g. from 23.10.x to 23.10.y).

Updating a poller

  1. Clean the cache:

    dnf clean all --enablerepo=*
  2. Then upgrade all the components with the following command:

    dnf update centreon\* --exclude=centreon-plugin*

Accept the new GPG keys from the repositories as needed.

  1. Deploy the Poller's configuration from the Centreon web UI by following this procedure, and choose the Restart method for the Engine process.

  2. Finally, restart the Gorgone service if it is used on the Poller:

    systemctl restart centengine gorgoned