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• Installs python3-setup-ovs (sources here) with its service votp-config_ovs and enables it.
• Installs vm_manager (sources here).
• Installs backup-restore (sources here).
• Installs script to get a console of a virtual machine.
• Configures vim.
• Installs a SEAPATH resource agent
• Configures syslog-ng. If specified, installs certificates, keys and CA.
• Configures the libvirtd and pacemaker services.
• Sets the UID and GID to 902 for the SNMP user.
• Configures SNMP daemon and service. Installs scripts to get back the machine's status.
• Remove the virtu user if needed.
• Installs sudo's fragment for the SNMP user.
• Configures the systemd's journal.
• Configures an admin user with its group and sudo's fragment.
• Adds a live-migration user.
• Adds panicreboot and bridge_nf_call rules to the kernel.
• Adds br_netfilter and raid6_pq modules to Configures the kernel.
• Configures AppArmor.
• Configures the network with systemd.
• Configures the environment and the hosts.
• Configures the hddtemp.
• Configures the package manager.
• Configures libvirtd.
• Configures GRUB.

Hypervisor role

• Enables the docker service.
• Adds vhost_vsock module to the kernel.
• Installs the votp-taskset with its service.
• Adds schedrt rules to the kernel.
• Adds modules to the kernel specified by sriov_driver.
• Adds sriov and workqueue_cpumask rules.
• Configures GRUB.
• Configures irqbalance.
• Configures systemd.
• Configures slices of systemd.
• Configures ovs-vswitchd service.
• Installs ptp_status with its service.

Corosync role

• Regenerates the authentication key.
• Synchronizes the key between the hosts.
• Generates the configuration of corosync.