Do not perform other cluster operations while the cluster is being restored. For example, do not create new sites, add worker nodes, or add users during the restore.
To restore a cluster from a backup file:
If you have a premium post paid license, then you must reinstall your UCC license after restoring the Bare Metal Orchestrator cluster. Using the common installer passwordless sudo account that was created for the Bare Metal Orchestrator installation and node configuration, do the following:
-
Upload and untar the license file (as needed):
bmo upload license -f <licensefile.xml>
cd /home/<user>/mw_bundle/ucc/
untar helm-v3.11.0-linux-amd64.tar.gz to /usr/local/bin -
Using visudo, edit /etc/sudoers and add the following two paths to Cmnd_Alias BIN, and then save the file.
- /usr/local/bin/helm
- /usr/local/docker
- Run the following command:
chmod 755 install-ucc.sh
- Optional: Confirm that the
values.yaml
file has the correct values. Run the following command from the ucc folder:./install-ucc.sh --pkg bmo-ucc.tar.gz --values values.yaml