ignition file for server

README.md

README

• create yaml file

• create ignition file: podman run -i --rm quay.io/coreos/fcct:release --pretty --strict < ignition-backup.yaml > ignition.yaml

• test ignitio file: docker run --rm -i quay.io/coreos/ignition-validate:release - < ignition.yaml

• sudo coreos-installer install /dev/sda \
  --ignition-url https://cutt.ly/XjdAUC7 \
  --copy-network`
  

  links

  • https://docs.fedoraproject.org/en-US/fedora-coreos/producing-ign/
  • https://docs.fedoraproject.org/en-US/fedora-coreos/bare-metal/

ignition-backup.yaml

---
variant: fcos
version: 1.2.0
passwd:
  users:
    - name: core
      ssh_authorized_keys:
        - "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDB56hk7A3pzGt8X3YKFkLOScNLela\
          MjFeadE9+XIiIRuDwSdAU6SVwh0JZ1DG7sDLzUW46Vi5PbBMP11SDtE9+telRXnjLuFV\
          3bAyg6dhX8Z411v0mH91r7+DmPHCdVm1sH6gQAN+LnnNOjZ0qKPu2nmueqgOYcsZSzzF\
          jy0E8bd8/FGplcqDRMNuLfcd3BvS0uUewv1Ew8tpuRxMPvknDrulU5y82xM8csGrt8W4\
          L+0wCnaChp9EGt5xCxiWInrRfAW/zYxsOudGQy16wZXFDkJhIDKA2FKaPNXRsEq7QP4I\
          cAuBUBhUpYjdLFRb5SWvO+JJkD3r/1r1V3F1Cki2n wim@24sea"
      groups: [sudo, docker]
#storage:
#  files:
#    - path: /etc/hostname
#      overwrite: true
#      contents:
#        inline: docker.24sea.eu
#    - path: /etc/NetworkManager/system-connections/eth0.nmconnection
#      mode: 0600
#      contents:
#        inline: |
#          [connection]
#          id=eth0
#          type=ethernet
#          interface-name=eth0
#          [ipv4]
#          address1=192.168.253.238/24,192.168.253.1
#          dns=192.168.253.254
#          dns-search=24sea.local
#          may-fail=true
#          method=manual
#    - path: /etc/NetworkManager/system-connections/eth1.nmconnection
#      mode: 0600
#      contents:
#        inline: |
#          [connection]
#          id=eth1
#          type=ethernet
#          interface-name=eth1
#          [ipv4]
#          may-fail=true
#          method=auto

ignition.ign

{
  "ignition": {
    "version": "3.2.0"
  },
  "passwd": {
    "users": [
      {
        "groups": [
          "sudo",
          "docker"
        ],
        "name": "core",
        "sshAuthorizedKeys": [
          "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDB56hk7A3pzGt8X3YKFkLOScNLelaMjFeadE9+XIiIRuDwSdAU6SVwh0JZ1DG7sDLzUW46Vi5PbBMP11SDtE9+telRXnjLuFV3bAyg6dhX8Z411v0mH91r7+DmPHCdVm1sH6gQAN+LnnNOjZ0qKPu2nmueqgOYcsZSzzFjy0E8bd8/FGplcqDRMNuLfcd3BvS0uUewv1Ew8tpuRxMPvknDrulU5y82xM8csGrt8W4L+0wCnaChp9EGt5xCxiWInrRfAW/zYxsOudGQy16wZXFDkJhIDKA2FKaPNXRsEq7QP4IcAuBUBhUpYjdLFRb5SWvO+JJkD3r/1r1V3F1Cki2n wim@24sea"
        ]
      }
    ]
  },
  "storage": {
    "files": [
      {
        "overwrite": true,
        "path": "/etc/hostname",
        "contents": {
          "source": "data:,docker.24sea.eu"
        }
      },
      {
        "path": "/etc/NetworkManager/system-connections/eth0.nmconnection",
        "contents": {
          "source": "data:,%5Bconnection%5D%0Aid%3Deth0%0Atype%3Dethernet%0Ainterface-name%3Deth0%0A%5Bipv4%5D%0Aaddress1%3D192.168.253.238%2F24%2C192.168.253.1%0Adns%3D192.168.253.254%0Adns-search%3D24sea.local%0Amay-fail%3Dtrue%0Amethod%3Dmanual%0A"
        },
        "mode": 384
      },
      {
        "path": "/etc/NetworkManager/system-connections/eth1.nmconnection",
        "contents": {
          "source": "data:,%5Bconnection%5D%0Aid%3Deth1%0Atype%3Dethernet%0Ainterface-name%3Deth1%0A%5Bipv4%5D%0Amay-fail%3Dtrue%0Amethod%3Dauto%0A"
        },
        "mode": 384
      }
    ]
  }
}

ignition.yaml

---
variant: fcos
version: 1.2.0
passwd:
  users:
    - name: core
      ssh_authorized_keys:
        - "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDB56hk7A3pzGt8X3YKFkLOScNLela\
          MjFeadE9+XIiIRuDwSdAU6SVwh0JZ1DG7sDLzUW46Vi5PbBMP11SDtE9+telRXnjLuFV\
          3bAyg6dhX8Z411v0mH91r7+DmPHCdVm1sH6gQAN+LnnNOjZ0qKPu2nmueqgOYcsZSzzF\
          jy0E8bd8/FGplcqDRMNuLfcd3BvS0uUewv1Ew8tpuRxMPvknDrulU5y82xM8csGrt8W4\
          L+0wCnaChp9EGt5xCxiWInrRfAW/zYxsOudGQy16wZXFDkJhIDKA2FKaPNXRsEq7QP4I\
          cAuBUBhUpYjdLFRb5SWvO+JJkD3r/1r1V3F1Cki2n wim@24sea"
      groups: [sudo, docker]
storage:
  files:
    - path: /etc/hostname
      overwrite: true
      contents:
        inline: docker.24sea.eu
    - path: /etc/NetworkManager/system-connections/eth0.nmconnection
      mode: 0600
      contents:
        inline: |
          [connection]
          id=eth0
          type=ethernet
          interface-name=eth0
          [ipv4]
          address1=192.168.253.238/24,192.168.253.1
          dns=192.168.253.254
          dns-search=24sea.local
          may-fail=true
          method=manual
    - path: /etc/NetworkManager/system-connections/eth1.nmconnection
      mode: 0600
      contents:
        inline: |
          [connection]
          id=eth1
          type=ethernet
          interface-name=eth1
          [ipv4]
          may-fail=true
          method=auto