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Upgrading a poller

This procedure describes how to upgrade a poller from one major version to another (e.g. from 23.04.x to 23.10.y).

Upgrading a poller

Update the Centreon repository

Run the following command:

dnf install -y dnf-plugins-core
dnf config-manager --add-repo

Upgrade the Centreon solution

Clean the cache:

dnf clean all --enablerepo=*

Then upgrade all the components with the following command:

dnf update centreon\*

Accept new GPG keys from the repositories as needed.

Restart centreon:

systemctl restart centreon