etcd.yaml

variant: fcos
version: 1.0.0
systemd:
  units:
    - name: etcd-member.service
      enabled: true
      contents: |
        [Unit]
        Description=Run single node etcd
        
        [Service]
        ExecStartPre=mkdir -p /var/lib/etcd
        ExecStartPre=-/bin/podman kill etcd
        ExecStartPre=-/bin/podman rm etcd
        ExecStartPre=-/bin/podman pull quay.io/coreos/etcd
        ExecStart=/bin/podman run --name etcd --volume /var/lib/etcd:/etcd-data:z --net=host quay.io/coreos/etcd:latest /usr/local/bin/etcd --data-dir /etcd-data --name node1 \
                --initial-advertise-peer-urls http://127.0.0.1:2380 --listen-peer-urls http://127.0.0.1:2380 \
                --advertise-client-urls http://127.0.0.1:2379 \
                --listen-client-urls http://127.0.0.1:2379 \
                --initial-cluster node1=http://127.0.0.1:2380

        ExecStop=/bin/podman stop etcd
        
        [Install]
        WantedBy=multi-user.target
    - name: serial-getty@ttyS0.service
      dropins:
        - name: autologin.conf
          contents: |
            [Service]
            TTYVTDisallocate=no
            ExecStart=
            ExecStart=-/usr/sbin/agetty --autologin core --noclear %I $TERM