constellation/images/fcos/runner/cloud-init.txt

#cloud-config

users:
 - default
 - name: github-actions-runner-user
   groups: docker
   sudo: ALL=(ALL) NOPASSWD:ALL

package_update: true
packages:
 - git
 - cryptsetup
 - build-essential
 - libguestfs-tools
 - ca-certificates
 - curl
 - gnupg
 - lsb-release
 - jq
 - pv

runcmd:
 - [sudo, chmod, "+r", "/boot/vmlinuz*"]
 - [/bin/bash, -c, "curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg"]
 - [/bin/bash, -c, "echo \"deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable\" | tee /etc/apt/sources.list.d/docker.list > /dev/null "]
 - [apt-get, update]
 - [apt-get, install, -y, docker-ce, docker-ce-cli, containerd.io]
 - [chmod, 666, /dev/kvm]
 - [mkdir, -p, /actions-runner]
 - [curl, -o, "/actions-runner/actions-runner-linux-x64-2.286.1.tar.gz", -L, "https://github.com/actions/runner/releases/download/v2.286.1/actions-runner-linux-x64-2.286.1.tar.gz"]
 - [/bin/bash, -c, "cd /actions-runner && tar xzf /actions-runner/actions-runner-linux-x64-2.286.1.tar.gz"]
 - [chown, -R, github-actions-runner-user:github-actions-runner-user, /actions-runner]
 - [sudo, -u, github-actions-runner-user, /bin/bash, -c, "cd /actions-runner && /actions-runner/config.sh --url https://github.com/edgelesssys/constellation-images --ephemeral --labels nested-virt --replace --unattended --token $(curl -u api:$(gcloud secrets versions access latest --secret=constellation-images-coreos-builder-github-token) -X POST -H 'Accept: application/vnd.github.v3+json' https://api.github.com/repos/edgelesssys/constellation-images/actions/runners/registration-token | jq -r .token)"]
 - [/bin/bash, -c, "cd /actions-runner && ./svc.sh install"]
 - [systemctl, enable, --now, actions.runner.edgelesssys-constellation-images.coreos-builder.service]