Galera Manager Maintenance

Application Upgrade

To upgrade to the new version of Galera Manager, depending on your operating system, you need to run either yum upgrade or apt update && apt upgrade.

For some releases this may not be enough (the host system has sometimes to be reconfigured). Therefore, it is recommended to download a new version of gm-installer and run gm-installer upgrade after you upgrade the packages.

Reconfiguration Support

Galera Manager can be reconfigured using gm-installer install. By using this command after you have installed Galera Manager, you can change application domain, protocol (http or https) and SSL certificates used.

When you do so, Galera Manager Daemon (gmd) will be restarted, and it will apply the new settings to all existing clusters and nodes in them.