workflows/tt-workflow/templates/_tosca.tpl

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{{- define "tt-workflow.serviceGraphTosca" -}}
tosca_definitions_version: tosca_simple_yaml_1_0
imports:
  - custom_types/ttworkflowdriverservice.yaml
  - custom_types/voltservice.yaml
  - custom_types/servicedependency.yaml
  - custom_types/servicegraphconstraint.yaml
description: tt-workflow-driver service graph
topology_template:
  node_templates:

# These services must be defined before loading the graph

    service#volt:
      type: tosca.nodes.VOLTService
      properties:
        name: volt
        must-exist: true

    service#tt-workflow-driver:
      type: tosca.nodes.TtWorkflowDriverService
      properties:
        name: tt-workflow-driver
        must-exist: true

    service_dependency#workflow_volt:
      type: tosca.nodes.ServiceDependency
      properties:
        connect_method: none
      requirements:
        - subscriber_service:
            node: service#tt-workflow-driver
            relationship: tosca.relationships.BelongsToOne
        - provider_service:
            node: service#volt
            relationship: tosca.relationships.BelongsToOne

    constraints:
      type: tosca.nodes.ServiceGraphConstraint
      properties:
        constraints: '[[null, "rcord", null], [null, "volt", null], ["onos", "fabric-crossconnect", "tt-workflow-driver"], ["fabric", null, null]]'
{{- end -}}

{{- define "tt-workflow.onosTosca" -}}
tosca_definitions_version: tosca_simple_yaml_1_0

imports:
   - custom_types/onosapp.yaml
   - custom_types/onosservice.yaml
   - custom_types/serviceinstanceattribute.yaml

description: Configures workflow-specific ONOS apps

topology_template:
  node_templates:

    service#onos:
      type: tosca.nodes.ONOSService
      properties:
          name: onos
          must-exist: true

    onos_app#olt:
      type: tosca.nodes.ONOSApp
      properties:
        name: olt
        must-exist: true

    olt-config-attr:
      type: tosca.nodes.ServiceInstanceAttribute
      properties:
        name: /onos/v1/configuration/org.opencord.olt.impl.Olt?preset=true
        value: >
          {
            "enableDhcpOnProvisioning" : true,
            "enableEapol" : false
          }
      requirements:
        - service_instance:
            node: onos_app#olt
            relationship: tosca.relationships.BelongsToOne
{{- end -}}