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

# Copyright 2017-present Open Networking Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


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

    service_two:
      type: tosca.nodes.Service
      properties:
          kind: two

    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