heat_template_version: 2016-04-08

description: >
  OpenStack Sample template.
  This template creates virtual infrastructure for OpenStack instances. The basic infrastructure constists of two networks (management-net and tunnel-net) and three nodes: controller, networks and one compute node.

parameters:
  controller_instance_type:
    type: string
    description: Instance type for controller node
    default: medium
  network_instance_type:
    type: string
    description: Instance type for network node
    default: medium
  compute_instance_type:
    type: string
    description: Instance type for compute node
    default: medium
  image_id:
    type: string
    description: >
      Name or ID of the image to use for the instance.
    default: Ubuntu 16.04 LTS
  key_name:
    type: string
    description: Name of a KeyPair to enable SSH access to the instance
  network_name:
    type: string
    description: >
      Network with Intenet connection
    default: mtorres-net
  subnetwork_name:
    type: string
    description: >
      Subnet of the network with Intenet connection
    default: mtorres-subnet
  management_net_cidr:
    type: string
    description: >
      Management network CIDR
    default: "10.0.0.0/24"
  tunnel_net_cidr:
    type: string
    description: >
      Tunnel network CIDR
    default: "10.0.1.0/24"

resources:
  mamagement_net:
    type: OS::Neutron::Net
    properties:
      name: management-net

  management_subnet:
    type: OS::Neutron::Subnet
    properties:
      network_id: {get_resource: mamagement_net}
      cidr: { get_param: management_net_cidr }
      dns_nameservers: [ 150.214.156.2, 8.8.8.8 ]

  tunnel_net:
    type: OS::Neutron::Net
    properties:
      name: tunnel-net

  tunnel_subnet:
    type: OS::Neutron::Subnet
    properties:
      network_id: {get_resource: tunnel_net}
      cidr: { get_param: tunnel_net_cidr }
      dns_nameservers: [ 150.214.156.2, 8.8.8.8 ]

  external_controller_port:
    type: OS::Neutron::Port
    properties:
      network_id: { get_param: network_name }
      fixed_ips:
      - subnet_id: { get_param: subnetwork_name }

  controller_floating_ip:
    type: OS::Neutron::FloatingIP
    properties:
      floating_network_id: lowcost-net
      port_id: { get_resource: external_controller_port }

  controller_management_port:
    type: OS::Neutron::Port
    properties:
      network: { get_resource: mamagement_net }
      fixed_ips:
        - subnet_id: { get_resource: management_subnet }

  controller_tunnel_port:
    type: OS::Neutron::Port
    properties:
      network: { get_resource: tunnel_net }
      fixed_ips:
        - subnet_id: { get_resource: tunnel_subnet }

  controller:
    type: OS::Nova::Server
    properties:
      name: virtual-control
      image: { get_param: image_id }
      flavor: { get_param: controller_instance_type }
      key_name: { get_param: key_name }
      networks:
#        - network: { get_param: network_name }
        - port: { get_resource: external_controller_port }
        - port: { get_resource: controller_management_port }
        - port: { get_resource: controller_tunnel_port }

  external_network_port:
    type: OS::Neutron::Port
    properties:
      network_id: mtorres-net
      fixed_ips:
      - subnet_id: mtorres-subnet

  network_floating_ip:
    type: OS::Neutron::FloatingIP
    properties:
      floating_network_id: lowcost-net
      port_id: { get_resource: external_network_port }

  network_management_port:
    type: OS::Neutron::Port
    properties:
      network: { get_resource: mamagement_net }
      fixed_ips:
        - subnet_id: { get_resource: management_subnet }

  network_tunnel_port:
    type: OS::Neutron::Port
    properties:
      network: { get_resource: tunnel_net }
      fixed_ips:
        - subnet_id: { get_resource: tunnel_subnet }

  network:
    type: OS::Nova::Server
    properties:
      name: virtual-network
      image: { get_param: image_id }
      flavor: { get_param: network_instance_type }
      key_name: { get_param: key_name }
      networks:
        # - network: { get_param: network_name }
        - port: { get_resource: external_network_port }
        - port: { get_resource: network_management_port }
        - port: { get_resource: network_tunnel_port }

  external_compute_port:
    type: OS::Neutron::Port
    properties:
      network_id: mtorres-net
      fixed_ips:
      - subnet_id: mtorres-subnet

  compute_floating_ip:
    type: OS::Neutron::FloatingIP
    properties:
      floating_network_id: lowcost-net
      port_id: { get_resource: external_compute_port }

  compute_management_port:
    type: OS::Neutron::Port
    properties:
      network: { get_resource: mamagement_net }
      fixed_ips:
        - subnet_id: { get_resource: management_subnet }

  compute_tunnel_port:
    type: OS::Neutron::Port
    properties:
      network: { get_resource: tunnel_net }
      fixed_ips:
        - subnet_id: { get_resource: tunnel_subnet }

  compute:
    type: OS::Nova::Server
    properties:
      name: virtual-compute
      image: { get_param: image_id }
      flavor: { get_param: compute_instance_type }
      key_name: { get_param: key_name }
      networks:
        # - network: { get_param: network_name }
        - port: { get_resource: external_compute_port }
        - port: { get_resource: compute_management_port }
        - port: { get_resource: compute_tunnel_port }



outputs:
  controller_instance_name:
    description: Name of the instance
    value: { get_attr: [controller, name] }
  controller_instance_ip:
    description: IP address of the instance
    value: { get_attr: [controller_floating_ip, floating_ip_address] }