---
# Copyright 2018-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.

{{- if $.Values.bng.external.enabled }}
tosca_definitions_version: tosca_simple_yaml_1_0
imports:
  - custom_types/switch.yaml
  - custom_types/onosapp.yaml
  - custom_types/switchport.yaml
  - custom_types/portinterface.yaml
  - custom_types/bngportmapping.yaml
  - custom_types/serviceinstanceattribute.yaml

description: Configures the Ponsim SEBA POD fabric

topology_template:
  node_templates:
    # Fabric configuration
    switch#leaf_1:
      type: tosca.nodes.Switch
      properties:
{{- if not $.Values.fabric.stratum.enabled }}
        driver: "ofdpa-ovs"
        ofId: of:0000000000000001
{{- else }}
        driver: "stratum-bmv2"
        pipeconf: 'org.onosproject.pipelines.fabric'
        managementAddress: "grpc://mininet-stratum:50001?device_id=1"
        ofId: device:agg1
{{- end }}
        ipv4Loopback: 192.168.0.201
        ipv4NodeSid: 17
        isEdgeRouter: True
        name: leaf_1
        routerMac: 00:00:02:01:06:01

    # Setup the OLT switch ports
{{- range $i, $junk := until (.Values.numOlts|int) }}

    port#olt{{ $i }}_port:
      type: tosca.nodes.SwitchPort
      properties:
        portId: {{ add 2 $i }}
        host_learning: false
      requirements:
        - switch:
            node: switch#leaf_1
            relationship: tosca.relationships.BelongsToOne
{{- end }}

    # Port connected to the BNG
    port#bng_port:
      type: tosca.nodes.SwitchPort
      properties:
        portId: 1
      requirements:
        - switch:
            node: switch#leaf_1
            relationship: tosca.relationships.BelongsToOne

    # Setup the fabric switch port where the external
    # router is connected to
    bngmapping:
      type: tosca.nodes.BNGPortMapping
      properties:
        s_tag: "any"
        switch_port: 1

    onos_app#dhcpl2relay:
      type: tosca.nodes.ONOSApp
      properties:
        name: dhcpl2relay
        must-exist: true

    # DHCP L2 Relay config
    dhcpl2relay-config-attr:
      type: tosca.nodes.ServiceInstanceAttribute
      properties:
        name: /onos/v1/network/configuration/apps/org.opencord.dhcpl2relay
        value: >
          {
            "dhcpl2relay" : {
              "useOltUplinkForServerPktInOut" : false,
{{- if not $.Values.fabric.stratum.enabled }}
              "dhcpServerConnectPoints" : [ "of:0000000000000001/1" ]
{{- else }}
              "dhcpServerConnectPoints" : [ "device:agg1/1" ]
{{- end }}
            }
          }
      requirements:
        - service_instance:
            node: onos_app#dhcpl2relay
            relationship: tosca.relationships.BelongsToOne
{{- end }}

{{- if $.Values.bng.embedded.enabled }}
tosca_definitions_version: tosca_simple_yaml_1_0
imports:
  - custom_types/switch.yaml
  - custom_types/onosapp.yaml
  - custom_types/switchport.yaml
  - custom_types/portinterface.yaml
  - custom_types/vrouterserviceinstance.yaml
  - custom_types/vrouterstaticroute.yaml
  - custom_types/fabricipaddress.yaml
  - custom_types/serviceinstanceattribute.yaml

description: Configures the Ponsim SEBA POD fabric

topology_template:
  node_templates:
    # Fabric configuration
    switch#agg_sw:
      type: tosca.nodes.Switch
      properties:
        driver: "stratum-bmv2"
        pipeconf: 'org.onosproject.pipelines.fabric-bng'
        managementAddress: "grpc://mininet-stratum:50001?device_id=1"
        ipv4Loopback: 192.168.0.201
        ipv4NodeSid: 17
        isEdgeRouter: True
        ofId: device:agg1
        name: AGG SWITCH
        routerMac: 00:00:02:01:06:01

# Setup the OLT switch ports
{{- range $i, $junk := until (.Values.numOlts|int) }}

    port#olt{{ $i }}_port:
      type: tosca.nodes.SwitchPort
      properties:
        portId: {{ add 3 $i }}
        host_learning: false
      requirements:
        - switch:
            node: switch#agg_sw
            relationship: tosca.relationships.BelongsToOne

    interface#access_interface_{{ $i }}:
      type: tosca.nodes.PortInterface
      properties:
        name: access
      requirements:
        - port:
            node: port#olt{{ $i }}_port
            relationship: tosca.relationships.BelongsToOne

    ip#access_ip_{{ $i }}:
      type: tosca.nodes.FabricIpAddress
      properties:
        ip: "10.255.255.{{ $i }}/24"
        description: access_ip_{{ $i }}
      requirements:
        - interface:
            node: interface#access_interface_{{ $i }}
            relationship: tosca.relationships.BelongsToOne
{{- end }}

    # Port connected to the PPPoE Server
    port#pppoe_server_port:
      type: tosca.nodes.SwitchPort
      properties:
        portId: 1
      requirements:
        - switch:
            node: switch#agg_sw
            relationship: tosca.relationships.BelongsToOne

    interface#ppoe_server_interface_1:
      type: tosca.nodes.PortInterface
      properties:
        vlanUntagged: 100
        name: pppoe_server
      requirements:
        - port:
            node: port#pppoe_server_port
            relationship: tosca.relationships.BelongsToOne

    # Port connected to the Upstream router
    port#upstream_port:
      type: tosca.nodes.SwitchPort
      properties:
        portId: 2
      requirements:
        - switch:
            node: switch#agg_sw
            relationship: tosca.relationships.BelongsToOne

    interface#upstream_interface_1:
      type: tosca.nodes.PortInterface
      properties:
        vlanUntagged: 200
        name: upstream
      requirements:
        - port:
            node: port#upstream_port
            relationship: tosca.relationships.BelongsToOne

    ip#upstream_ip_1:
      type: tosca.nodes.FabricIpAddress
      properties:
        ip: "10.10.10.254/24"
        description: upstream_ip_1
      requirements:
        - interface:
            node: interface#upstream_interface_1
            relationship: tosca.relationships.BelongsToOne

    # Upstream host configuration
    upstream-host-config:
      type: tosca.nodes.ServiceInstanceAttribute
      properties:
        name: /onos/v1/network/configuration
        value: >
          {
            "hosts": {
              "00:66:77:88:99:AA/None": {
                "basic": {
                  "name": "Upstream",
                  "ips": [
                    "10.10.10.1"
                  ],
                  "locations": [
                    "device:agg1/2"
                  ]
                }
              }
            }
          }
      requirements:
        - service_instance:
            node: ip#upstream_ip_1
            relationship: tosca.relationships.BelongsToOne

    onos_app#segmentrouting:
      type: tosca.nodes.ONOSApp
      properties:
        name: org.onosproject.segmentrouting
        must-exist: true

    segmentrouting-config-attr:
      type: tosca.nodes.ServiceInstanceAttribute
      properties:
        name: /onos/v1/configuration/org.onosproject.segmentrouting.SegmentRoutingManager?preset=true
        value: >
          {
              "routeSimplification": "false",
              "routeDoubleTaggedHosts": "true",
              "respondToUnknownHosts": "true",
              "defaultInternalVlan": "4094",
              "pwTransportVlan": "4090",
              "activeProbing": "true",
              "singleHomedDown": "false",
              "symmetricProbing": "false"
          }
      requirements:
        - service_instance:
            node: onos_app#segmentrouting
            relationship: tosca.relationships.BelongsToOne

    # VRouter and default route.
    vrouter#my_vrouter:
      type: tosca.nodes.VRouterServiceInstance
      properties:
        name: my_vrouter

    route#default_route:
      type: tosca.nodes.VRouterStaticRoute
      properties:
        prefix: "0.0.0.0/0"
        next_hop: "10.10.10.1"
      requirements:
        - vrouter:
            node: vrouter#my_vrouter
            relationship: tosca.relationships.BelongsToOne

    # BNG App and its configuration for the PPPoE server relay.
    onos_app#bng:
      type: tosca.nodes.ONOSApp
      properties:
        name: org.opencord.bng
        must-exist: true

    bng-config-attr:
      type: tosca.nodes.ServiceInstanceAttribute
      properties:
        name: /onos/v1/network/configuration/apps/org.opencord.bng
        value: >
          {
            "pppoerelay": {
              "oltConnectPoint": "device:agg1/3",
              "pppoeServerConnectPoint": "device:agg1/1"
            },
            "bng": {
              "bnguDeviceId": "device:agg1"
            }
          }
      requirements:
        - service_instance:
            node: onos_app#bng
            relationship: tosca.relationships.BelongsToOne
{{- end }}