heat_template_version: 2013-05-23
description: >
  A simple Heat template to deploy a new CoreOS cluster.
parameters:
  network_id:
    type: string
    label: Network ID
    description: ID of existing Neutron network to use ("infra-net")
    default: e6da808c-f832-4a70-81a7-8c090824e494
  image_id:
    type: string
    label: Glance Image ID
    description: ID of existing Glance image to use ("CoreOS 522.6.0 Stable")
    default: f9cc4dfc-2864-4ddb-a27c-3095d1dd0e09
  secgroup_id:
    type: string
    label: Security group ID
    description: ID of existing security group ("all")
    default: 74518432-12ba-4bdb-8d22-09c616b158b0
resources:
  coreos_init:
    type: OS::Heat::CloudConfig
    properties:
      cloud_config:
        coreos:
          etcd:
            discovery: https://discovery.etcd.io/bf3853e90678038d4f6e26d3788729d1
            addr: $private_ipv4:4001
            peer-addr: $private_ipv4:7001
          units:
            - name: etcd.service
              command: start
            - name: fleet.service
              command: start
            - name: docker-tcp.socket
              command: start
              enable: true
              content: |
                [Unit]
                Description=Docker Socket for the API

                [Socket]
                ListenStream=2375
                BindIPv6Only=both
                Service=docker.service

                [Install]
                WantedBy=sockets.target
  instance0_port0:
    type: OS::Neutron::Port
    properties:
      admin_state_up: true
      network_id: { get_param: network_id }
      security_groups:
        - { get_param: secgroup_id }
  instance1_port0:
    type: OS::Neutron::Port
    properties:
      admin_state_up: true
      network_id: { get_param: network_id }
      security_groups:
        - { get_param: secgroup_id }
  instance2_port0:
    type: OS::Neutron::Port
    properties:
      admin_state_up: true
      network_id: { get_param: network_id }
      security_groups:
        - { get_param: secgroup_id }
  instance3_port0:
    type: OS::Neutron::Port
    properties:
      admin_state_up: true
      network_id: { get_param: network_id }
      security_groups:
        - { get_param: secgroup_id }
  instance4_port0:
    type: OS::Neutron::Port
    properties:
      admin_state_up: true
      network_id: { get_param: network_id }
      security_groups:
        - { get_param: secgroup_id }
  instance0:
    type: OS::Nova::Server
    properties:
      name: coreos-node-01
      image: { get_param: image_id }
      flavor: m1.small
      networks:
        - port: { get_resource: instance0_port0 }
      key_name: lab
      user_data_format: RAW
      user_data:
        get_resource: coreos_init
  instance1:
    type: OS::Nova::Server
    properties:
      name: coreos-node-02
      image: { get_param: image_id }
      flavor: m1.small
      networks:
        - port: { get_resource: instance1_port0 }
      key_name: lab
      user_data_format: RAW
      user_data:
        get_resource: coreos_init
  instance2:
    type: OS::Nova::Server
    properties:
      name: coreos-node-03
      image: { get_param: image_id }
      flavor: m1.small
      networks:
        - port: { get_resource: instance2_port0 }
      key_name: lab
      user_data_format: RAW
      user_data:
        get_resource: coreos_init
  instance3:
    type: OS::Nova::Server
    properties:
      name: coreos-node-04
      image: { get_param: image_id }
      flavor: m1.small
      networks:
        - port: { get_resource: instance3_port0 }
      key_name: lab
      user_data_format: RAW
      user_data:
        get_resource: coreos_init
  instance4:
    type: OS::Nova::Server
    properties:
      name: coreos-node-05
      image: { get_param: image_id }
      flavor: m1.small
      networks:
        - port: { get_resource: instance4_port0 }
      key_name: lab
      user_data_format: RAW
      user_data:
        get_resource: coreos_init