Change theme

As we got an error for invalid theme data we downloaded and used a different theme.

Update ghost image

We update the ghost image to the current (latest) version.

OS updates of blog-vm

We install pending updates on our blog-vm.

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.

Create VM template for Gitlab runners

We create a new cloud init VM template for Gitlab runners.

Activate the gitlab registry

We activate the gitlab registry as storage for images, etc.

Configure SMTP settings of gitlab server

We need to configure the SMTP settings of our gitlab server to send and receive emails.