For any previous installation, the installation agent is able to detect the existing configuration and its data library. In this case, you just have to move the existing configuration and data library, or you can remove it if you no longer need it. Below shows an example detection:
[root@mariadb-server2 ~]# wget -q -O - https://agents-api.s9s.io/static/install/linux.sh | bash -s -- install xxxxxxx-bbbbb-4617-bbbb-ssssssss mysql://s9s:[email protected]:3306 agent-auth-api.s9s.io:443 => Pre-installation check has failed (token found in configuration). An existing or previous installation has been detected, Please make sure you backup and remove the following files and directories first: - /etc/bartender.yaml - /var/lib/backup-agent/ Aborting installation. [root@mariadb-server2 ~]# rm -rf /etc/bartender.yaml /var/lib/backup-agent/ [root@mariadb-server2 ~]# wget -q -O - https://agents-api.s9s.io/static/install/linux.sh | bash -s -- install xxxxxxx-bbbbb-4617-bbbb-ssssssss mysql://s9s:[email protected]:3306 agent-auth-api.s9s.io:443 => Using "yum" package manager => Repo file "/etc/yum.repos.d/bar-repo.repo" already exists Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirror-hk.koddos.net * epel: mirror.poliwangi.ac.id * extras: mirror-hk.koddos.net * updates: mirror-hk.koddos.net Resolving Dependencies --> Running transaction check ---> Package bartender.x86_64 0:1.0.0-282 will be updated ---> Package bartender.x86_64 0:1.1.0-331 will be an update --> Finished Dependency Resolution Dependencies Resolved ================================================================================================ Package Arch Version Repository Size ================================================================================================ Updating: bartender x86_64 1.1.0-331 bar-repo 7.5 M Transaction Summary ================================================================================================ Upgrade 1 Package Total download size: 7.5 M Downloading packages: No Presto metadata available for bar-repo bartender-1.1.0-331-x86_64.rpm | 7.5 MB 00:00:07 Running transaction check Running transaction test Transaction test succeeded Running transaction Updating : bartender-1.1.0-331.x86_64 1/2 Cleanup : bartender-1.0.0-282.x86_64 2/2 Verifying : bartender-1.1.0-331.x86_64 1/2 Verifying : bartender-1.0.0-282.x86_64 2/2 Updated: bartender.x86_64 0:1.1.0-331 Complete! => The agent is installed => Initializing the agent => Starting the agent The agent installation of Backup Ninja has been successfully completed. Please go back to your browser and check the Server Discovery step to verify that this host has appeared which might take a few seconds. If you have any issues getting the agent to install and be discovered then please contact support at https://support.severalnines.com for assistance.