{
  "ignition":{"version": "2.0.0"},
  "systemd": {
    "units": [{
      "name": "update-engine.service",
      "mask": true
    },
    {
      "name": "locksmithd.service",
      "mask": true
    },
    {
      "name": "docker.service",
      "dropins": [{
        "name": "10-disable-systemd-cgroup-driver.conf",
        "contents": "[Service]\nCPUAccounting=yes\nMemoryAccounting=yes\nEnvironment=\"DOCKER_CGROUPS=\""
      }]
    }]
  },
  "passwd": {
    "users": [{
      "name": "jenkins",
      "create": {
        "groups": ["docker", "sudo"]
      }
    }]
  },
  "storage": {
    "files": [
      {
        "filesystem": "root",
        "path": "/etc/ssh/sshd_config",
        "contents": {
          "source": "data:,%23%20Use%20most%20defaults%20for%20sshd%20configuration.%0AUsePrivilegeSeparation%20sandbox%0ASubsystem%20sftp%20internal-sftp%0AClientAliveInterval%20180%0AUseDNS%20no%0AUsePAM%20yes%0APrintLastLog%20no%20%23%20handled%20by%20PAM%0APrintMotd%20no%20%23%20handled%20by%20PAM%0AAuthenticationMethods%20publickey",
          "verification": {}
        },
        "mode": 384,
        "user": {},
        "group": {}
      }
    ]
  }
}