Create new Proxmox root-certificate As our current Proxmox root-certificate is invalid (begin at 2030) we need to recreate it.
Allow communication from Gitlab server to cluster nodes We need to allow communication from gitlab server in DMZ_LAN with our cluster nodes in SRV_LAN to allow autoscaling the gitlab runners.
Build and install fleeting-plugin-proxmox We need to build and install the Proxmox fleeting plugin manually as binaries are not available as part of the release.