tosca_definitions_version: tosca_simple_yaml_1_0

description: Setup example service/slice to demonstrate auto-scaling for that service/slice.

imports:
   - custom_types/xos.yaml

topology_template:
  node_templates:
    service_xyz:
      type: tosca.nodes.Service
      properties:
          kind: xyz

# private network template, created in fixtures.yml
    Private:
      type: tosca.nodes.NetworkTemplate

# site, fully created in deployment.yaml
    mysite:
      type: tosca.nodes.Site

    trusty-server-multi-nic:
      type: tosca.nodes.Image

    m1.small:
      type: tosca.nodes.Flavor

# management network, fully created in management-net.yaml
    management:
      type: tosca.nodes.network.Network.XOS
      properties:
        no-create: true
        no-delete: true
        no-update: true

    mysite_scalable_xyz:
      type: tosca.nodes.Slice
      properties:
          network: noauto
      requirements:
          - service:
              node: service_xyz
              relationship: tosca.relationships.MemberOfService
          - site:
              node: mysite
              relationship: tosca.relationships.MemberOfSite
          - management:
              node: management
              relationship: tosca.relationships.ConnectsToNetwork
          - default_image:
                node: trusty-server-multi-nic
                relationship: tosca.relationships.DefaultImage
          - m1.small:
              node: m1.small
              relationship: tosca.relationships.DefaultFlavor

    # Virtual machines
    xyz_service_vm1:
      type: tosca.nodes.Compute
      capabilities:
        # Host container properties
        host:
         properties:
           num_cpus: 1
           disk_size: 20 GB
           mem_size: 2 GB
      requirements:
          - slice:
                node: mysite_scalable_xyz
                relationship: tosca.relationships.MemberOfSlice
          - image:
                node: trusty-server-multi-nic
                relationship: tosca.relationships.UsesImage