default.yaml.sample

#cloud-config

hostname: $hostname

coreos:
   update:
      reboot-strategy: etcd-lock

   etcd2:
      # generate a new token for each unique cluster from https://discovery.etcd.io/new?size=3
      # specify the intial size of your cluster with ?size=X
      discovery: https://discovery.etcd.io/<token>
      advertise-client-urls: http://$private_ipv4:2379
      initial-advertise-peer-urls: http://$private_ipv4:2380
      listen-client-urls: http://0.0.0.0:2379
      listen-peer-urls: http://$private_ipv4:2380

   units:
      - name: etcd2.service
        command: start
      - name: fleet.service
        command: start
      - name: 01_br-internal.netdev
        runtime: true
        content: |
            [NetDev]
            Name=br-internal
            Kind=bridge
      - name: 11_br-internal.network
        runtime: true
        content: |
            [Match]
            Name=br-internal
            [Network]
            Address=$private_ipv4/24
            
      - name: 02_br-external.netdev
        runtime: true
        content: |
            [NetDev]
            Name=br-external
            Kind=bridge
      - name: 12_br-external.network
        runtime: true
        content: |
            [Match]
            Name=br-external
            [Network]
            Address=$public_ipv4/24
            Gateway=$public_ipv4_gw
            DNS=$public_ipv4_dns1
            DNS=$public_ipv4_dns2

      - name: 03_br-hostonly.netdev
        runtime: true
        content: |
            [NetDev]
            Name=br-hostonly
            Kind=bridge
      - name: 13_br-hostonly.network
        runtime: true
        content: |
            [Match]
            Name=br-hostonly
            [Network]
            Address=192.168.1.1/24
            
      - name: 31_enp4s0.network
        runtime: true
        content: |
            [Match]
            Name=enp4s0

            [Network]
            Bridge=br-external

      - name: 32_enp6s0.network
        runtime: true
        content: |
            [Match]
            Name=enp6s0

            [Network]
            Bridge=br-internal

ssh_authorized_keys:
   - <your key>