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apt dist-upgrade --yes
apt autoremove --yes --purge

Rollback

As mentioned here, the root partition is in LVM disk. With this configuration, it can be save by a LVM snapshot.

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VM Backups

Node replacement

python3-setup-ovs

At each boot, the host must build the configuration for OpenVSwitch. During the network playbook (cluster_setup_network.yaml) with ovs_bridges and ignored_bridges variables, a middle configuration is produced. This configuration is used by this tool to build the OpenVSwitch configuration.