kafka-cluster.yaml

heat_template_version: 2014-10-16

description: >
  Simple template to test heat deployment

parameters:

  key_name:
    type: string
    label: "Key-pair for the servers"
    default: "quantum"

  public_network:
    type: string
    label: "Name of the public network"
    default: "net04_ext"

  dns:
    type: comma_delimited_list
    label: "DNS nameservers"
    description: "Comma separated list of DNS nameservers for the private network"
    default: "8.8.8.8"

  kafka_image:
    type: string
    label: "id of the image with kafka and zookeeper"

  count:
    type: string
    label: "number of instance for the kafka cluster"
    default: 1

resources:

  oam_net:
    type: OS::Neutron::Net
    properties:
      name: "oam-network"

  oam_subnet:
    type: OS::Neutron::Subnet
    properties:
      name: "oam-network-subnet"
      network_id: { get_resource: oam_net }
      cidr: 192.168.0.0/24
      gateway_ip: 192.168.0.1
      allocation_pools:
         - start: 192.168.0.2
           end: 192.168.0.254
      dns_nameservers: { get_param: dns }

  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_id: { get_resource: oam_subnet }

  asg:
    type: OS::Heat::ResourceGroup
    depends_on: router_interface
    properties:
      count: {get_param: count}
      resource_def:
        type: kafka-server.yaml
        properties:
          name: "kafka_%index%"
          id: "%index%"
          key_name: { get_param: key_name }
          image: {get_param: kafka_image}
          flavor: m1.2heat
          net: {get_resource: oam_net}
          public_network: {get_param: public_network}

outputs:
  zookeeper_list_floating:
    description: >
      This is a list of server names that are part of the group.
    value: { get_attr: [asg, floatingip] }
  kafka_list_floating:
    description: >
      This is a list of server names that are part of the group.
    value: { get_attr: [asg, floatingip] }
  zookeeper_list:
    description: >
      This is a list of server names that are part of the group.
    value: { get_attr: [asg, ipaddres] }
  kafka_list:
    description: >
      This is a list of server names that are part of the group.
    value: { get_attr: [asg, ipaddres] }
  ports_ids:
    value: { get_attr: [asg, port] }