Rackspace orchestration template that kicks off a CoreOS cluster on a real private network

heat.yaml

#rack orchestration stack delete --name mytest --profile=my-profile
#rack orchestration stack create --name mytest --template-file ./base_coreos.yaml --profile=my-profile
heat_template_version: 2014-10-16
parameters:
  ssh_key_name:
    type: string
    label: SSH Key name
    description: User name to be configured for the application
    default: pavlo
  flavor:
    type: string
    default: 2GB Standard Instance
    constraints:
    - allowed_values:
      - 512MB Standard Instance
      - 2 GB Performance
      - 4 GB Performance
      - 8 GB Performance
      - 15 GB Performance
      - 30 GB Performance
      - 2GB Standard Instance
      - 4GB Standard Instance
      - 8GB Standard Instance
      - 15GB Standard Instance
      - 30GB Standard Instance
resources:
  test_server:
    type: "OS::Nova::Server"
    properties:
      name: test-server
      key_name: { get_param: ssh_key_name }
      flavor: { get_param: flavor }
      image: "44aff7ff-29f3-443d-8da8-9353d47b4b17" # CoreOS beta, todo: move to parameters
      networks:
        # PUBLIC RACKSPACE NETWORK (eth0)
        - {uuid: 00000000-0000-0000-0000-000000000000}
        # SERVICE RACKSPACE NETWORK (eth1)
        - {uuid: 11111111-1111-1111-1111-111111111111}
        # PRIVATE GOVWHIZ NETWORK (eth2)
        - {uuid: 54e35828-a099-4617-8542-7b93e4190be1}
      user_data_format: RAW
      config_drive: "true"
      user_data: |
        #cloud-config
        coreos:
          etcd2:
        #https://discovery.etcd.io/new?size=1
            discovery: https://discovery.etcd.io/1c62104e7b81dcd903e848309f2eaa25
            advertise-client-urls: http://$private_ipv4:2379,http://$private_ipv4:4001
            initial-advertise-peer-urls: http://$private_ipv4:2380
            listen-client-urls: http://0.0.0.0:2379,http://0.0.0.0:4001
            listen-peer-urls: http://$private_ipv4:2380
          units:
            - name: setup-network-environment.service
              command: start
              content: |
                [Unit]
                Description=Setup Network Environment
                Documentation=https://github.com/kelseyhightower/setup-network-environment
                Requires=network-online.target
                After=network-online.target
                [Service]
                ExecStartPre=-/usr/bin/mkdir -p /opt/bin
                ExecStartPre=/usr/bin/wget -N -P /opt/bin https://github.com/kelseyhightower/setup-network-environment/releases/download/v1.0.0/setup-network-environment
                ExecStartPre=/usr/bin/chmod +x /opt/bin/setup-network-environment
                ExecStart=/opt/bin/setup-network-environment
                RemainAfterExit=yes
                Type=oneshot
            - name: etcd2.service
        #https://github.com/coreos/etcd/issues/3600
              drop-ins:
                - name: "timeout.conf"
                  content: |
                    [Service]
                    TimeoutStartSec=0
              command: start
            - name: fleet.service
              command: start
        write_files:
          - path: /etc/foobar
            permissions: 0644
            content: |
              gogie!