xos/tosca/samples/vtn-service-chain-ssh.yaml

tosca_definitions_version: tosca_simple_yaml_1_0

description: Two services "service_one" and "service_two" with a tenancy relationship.

imports:
   - custom_types/xos.yaml

topology_template:
  node_templates:

    Private-Indirect:
      type: tosca.nodes.NetworkTemplate
      properties:
          access: indirect

    management:
      type: tosca.nodes.network.Network.XOS
      properties:
          no-create: true
          no-delete: true
          no-update: true

    mysite:
      type: tosca.nodes.Site

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

    service_vsg:
      type: tosca.nodes.VSGService
      requirements:
          - one_tenant:
              node: service_one
              relationship: tosca.relationships.TenantOfService
      properties:
          no-create: true
          no-delete: true

    service_one:
      type: tosca.nodes.Service
      requirements:
          - two_tenant:
              node: service_two
              relationship: tosca.relationships.TenantOfService
      properties:
          kind: one
          public_key: { get_artifact: [ SELF, pubkey, LOCAL_FILE] }
      artifacts:
          pubkey: /opt/xos/services/vsg/keys/vsg_rsa.pub

    service_two:
      type: tosca.nodes.Service
      properties:
          kind: two
          public_key: { get_artifact: [ SELF, pubkey, LOCAL_FILE] }
      artifacts:
          pubkey: /opt/xos/services/vsg/keys/vsg_rsa.pub

    mysite_one:
      type: tosca.nodes.Slice
      properties:
          network: noauto
      requirements:
          - service:
              node: service_one
              relationship: tosca.relationships.MemberOfService
          - site:
              node: mysite
              relationship: tosca.relationships.MemberOfSite
          - management:
              node: management
              relationship: tosca.relationships.ConnectsToNetwork

    mysite_two:
      type: tosca.nodes.Slice
      properties:
          network: noauto
      requirements:
          - service:
              node: service_two
              relationship: tosca.relationships.MemberOfService
          - site:
              node: mysite
              relationship: tosca.relationships.MemberOfSite
          - management:
              node: management
              relationship: tosca.relationships.ConnectsToNetwork

    one_access:
      type: tosca.nodes.network.Network
      properties:
          ip_version: 4
      requirements:
          - network_template:
              node: Private-Indirect
              relationship: tosca.relationships.UsesNetworkTemplate
          - owner:
              node: mysite_one
              relationship: tosca.relationships.MemberOfSlice
          - connection:
              node: mysite_one
              relationship: tosca.relationships.ConnectsToSlice

    two_access:
      type: tosca.nodes.network.Network
      properties:
          ip_version: 4
      requirements:
          - network_template:
              node: Private-Indirect
              relationship: tosca.relationships.UsesNetworkTemplate
          - owner:
              node: mysite_two
              relationship: tosca.relationships.MemberOfSlice
          - connection:
              node: mysite_two
              relationship: tosca.relationships.ConnectsToSlice

    # Virtual machines
    one_instance:
      type: tosca.nodes.Compute
      capabilities:
        # Host container properties
        host:
         properties:
           num_cpus: 1
           disk_size: 10 GB
           mem_size: 4 MB
        # Guest Operating System properties
        os:
          properties:
            # host Operating System image properties
            architecture: x86_64
            type: linux
            distribution: Ubuntu
            version: 14.10
      requirements:
          - slice:
                node: mysite_one
                relationship: tosca.relationships.MemberOfSlice

    # Virtual machines
    two_instance:
      type: tosca.nodes.Compute
      capabilities:
        # Host container properties
        host:
         properties:
           num_cpus: 1
           disk_size: 10 GB
           mem_size: 4 MB
        # Guest Operating System properties
        os:
          properties:
            # host Operating System image properties
            architecture: x86_64
            type: linux
            distribution: Ubuntu
            version: 14.10
      requirements:
          - slice:
                node: mysite_two
                relationship: tosca.relationships.MemberOfSlice