Added support for running SiaB with SD-BNG

- new mininet topology with PPPoE server
- new fabric configuration for Ponsim
- new DT-workflow
- new values file to run SD-BNG on SiaB

Change-Id: Ib9d61111d6399e9240afb60bb6a77f152a6ecd01
diff --git a/xos-profiles/ponsim-pod/tosca/dt-workflow/010-dt-workflow.yaml b/xos-profiles/ponsim-pod/tosca/dt-workflow/010-dt-workflow.yaml
new file mode 100644
index 0000000..06ec574
--- /dev/null
+++ b/xos-profiles/ponsim-pod/tosca/dt-workflow/010-dt-workflow.yaml
@@ -0,0 +1,54 @@
+---
+# Copyright 2019-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.
+
+# curl -H "xos-username: admin@opencord.org" -H "xos-password: letmein" -X POST --data-binary @oss-service.yaml http://10.90.0.101:30007/run
+
+tosca_definitions_version: tosca_simple_yaml_1_0
+imports:
+  - custom_types/servicedependency.yaml
+  - custom_types/voltservice.yaml
+  - custom_types/dtworkflowdriverwhitelistentry.yaml
+  - custom_types/dtworkflowdriverservice.yaml
+description: Create an instance of the OSS Service and connect it to the vOLT Service
+
+topology_template:
+  node_templates:
+
+    service#dt:
+      type: tosca.nodes.DtWorkflowDriverService
+      properties:
+        name: dt-workflow-driver
+        must-exist: true
+
+{{- $onucount := (.Values.numOnus|int) }}
+{{- range $i, $junk := until (.Values.numOlts|int) }}
+{{- range $j, $junk1 := until ($onucount) }}
+    whitelist{{ $i }}-{{ $j }}:
+      type: tosca.nodes.DtWorkflowDriverWhiteListEntry
+      properties:
+{{- if $.Values.legacyPonsim }}
+        serial_number: PSMO12345678
+        device_id: of:0000aabbccddeeff
+{{- else }}
+        serial_number: PSMO{{ printf "%04d%04d" $i $j }}
+        device_id: {{ index $.Values.oltDpids $i }}
+{{- end }}
+        pon_port_id: 1
+      requirements:
+        - owner:
+            node: service#dt
+            relationship: tosca.relationships.BelongsToOne
+{{- end }}
+{{- end }}