heat_template_version: 2014-10-16

description: template to deploy a instance used for bottlenecks project

parameters:
  image:
    type: string
    label: Image name or ID
    description: Image to be used for deploying instance
    default: your_image_name
  flavor:
    type: string
    label: Flavor
    description: Type of instance (flavor) to be used
    default: m1.medium
  key:
    type: string
    label: Key name
    description: Name of key-pair to be used for deploying instance
    default: your_key
  public_network:
    type: string
    label: Public network name or ID
    description: Network to attach instance to.
    default: your_public_net

resources:
  web_server_security_group:
    type: OS::Neutron::SecurityGroup
    properties:
      name: web_server_security_group
      rules:
        - protocol: tcp
          port_range_min: 80
          port_range_max: 80
        - protocol: tcp
          port_range_min: 443
          port_range_max: 443
        - protocol: icmp
        - protocol: tcp
          port_range_min: 22
          port_range_max: 22
  private_network:
    type: OS::Neutron::Net

  private_subnet:
    type: OS::Neutron::Subnet
    properties:
      network_id: {get_resource: private_network }
      cidr: 10.10.10.0/24 #change it according to your own requirement
      dns_nameservers:
        - 8.8.8.8

  router:
    type: OS::Neutron::Router
    properties:
      external_gateway_info:
        network: { get_param: public_network }

  router-interface:
    type: OS::Neutron::RouterInterface
    properties:
      router_id: { get_resource: router }
      subnet: { get_resource: private_subnet }

  floating_ip:
    type: OS::Neutron::FloatingIP
    properties:
      floating_network: { get_param: public_network }

  floating_ip_assoc:
    type: OS::Neutron::FloatingIPAssociation
    properties:
      floatingip_id: { get_resource: floating_ip }
      port_id: { get_resource: bottlenecks_port }

  bottlenecks_port:
    type: OS::Neutron::Port
    properties:
      network: { get_resource: private_network }
      security_groups:
        - { get_resource: web_server_security_group }

  bottlenecks_instance:
    type: OS::Nova::Server
    properties:
      image: { get_param: image }
      flavor: { get_param: flavor }
      key_name: { get_param: key }
      networks:
        - port: { get_resource: bottlenecks_port }
      user_data_format: RAW
      user_data: |
        #!/bin/sh -ex

        echo "hello world"

outputs:
  instance_name:
    description: Name of the instance
    value: { get_attr: [bottlenecks_instance, name] }
  instance_ip:
    description: IP address of the deployed instance
    value: { get_attr: [floating_ip, floating_ip_address] }