single_compute-template.yml

heat_template_version: 2013-05-23

description: >
  This is an template to install a basic instance on
  a delcared tenant network.

parameters:
  key_name:
    type: string
    label: key_name
    description: Name of key-pair to be used for compute instance
    default: admin
  image_id:
    type: string
    label: image_id
    description: Name of the image to use for compute instance
    default: ubuntu-trusty
  instance_type:
    type: string
    label: instance_type
    description: Type of instance (flavor) to be used
    default: m1.medium
    constraints:
      - allowed_values: [ m1.medium, m1.large, m1.xlarge ]
        description: Value must be m1.medium, m1.large, or m1.xlarge
  public_net:
    type: string
    description: public network id
  secgroup_id:
    type: string
    description : Id of the security group
  tenant_net:
    type: string
    description: tenant network id
  tenant_subnet:
    type: string
    description: tenant subnet id

resources:
  instance_port:
        type: OS::Neutron::Port
        properties:
          network_id: { get_param: tenant_net }
          security_groups: [ get_param: secgroup_id ]
          fixed_ips:
            - subnet_id: { get_param: tenant_subnet }

  instance_floating_ip:
        type: OS::Neutron::FloatingIP
        properties:
          floating_network_id: { get_param: public_net }
          port_id: { get_resource: chefserver_port }

  instance:
        type: OS::Nova::Server
        properties:
          name: chefserver
          key_name: { get_param: key_name }
          image: { get_param: image_id }
          flavor: m1.medium
          admin_user: ubuntu
          networks:
                - port: { get_resource: instance_port }
          user_data:
            str_replace:
              template: |
                #!/bin/bash
                sudo apt-get update
                sudo echo "127.0.0.1  instance  instance" >> /etc/hosts
                sudo apt-get -y wget

outputs:
  instance_private_ip:
    description: Private IP address of instance
    value: { get_attr: [ instance, first_address ] }
  chefserver_public_ip:
    description: Floating IP address of chefserver
    value: { get_attr: [ instance_floating_ip, floating_ip_address ] }