voltha/templates/afrouter-config.yaml

# 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.

---
{{- $root := . }}
apiVersion: v1
data:
  arouter.voltha.json: |
      {
        "servers": [
          {
            "name": "grpc_command",
            "port": 55555,
            "address": "",
            "type": "grpc",
            "routers": [
              {
                "_TODO": "Suport a router list, remove the package and service from the router",
                "package": "voltha",
                "service": "VolthaService",
                "router": "vcore"
              },
              {
                "package": "afrouter",
                "service": "Configuration",
                "router": "local"
              }
            ]
          }
        ],
        "routers": [
          {
            "name": "vcore",
            "package": "voltha",
            "service": "VolthaService",
            "proto_descriptor": "voltha.pb",
            "routes": [
              {
                "name": "dev_manager",
                "proto_descriptor": "voltha.pb",
                "type": "rpc_affinity_message",
                "association": "round_robin",
                "routing_field": "id",
                "backend_cluster": "vcore",
                "_COMMENT": "Methods here MUST be specified above, this overrides thier default beahvior",
                "methods": [
                  "CreateDevice",
                  "GetCoreInstance",
                  "EnableLogicalDevicePort",
                  "DisableLogicalDevicePort",
                  "EnableDevice",
                  "DisableDevice",
                  "RebootDevice",
                  "DeleteDevice",
                  "DownloadImage",
                  "CancelImageDownload",
                  "ActivateImageUpdate",
                  "RevertImageUpdate",
                  "UpdateDevicePmConfigs",
                  "CreateAlarmFilter",
                  "UpdateAlarmFilter",
                  "DeleteAlarmFilter",
                  "SelfTest"
                ],
                "nb_binding_methods": [
                  "CreateDevice"
                ],
                "_TODO": "Overrides not implemented yet, config ignored",
                "overrides": [ ]
              },
              {
                "name": "logger",
                "proto_descriptor": "voltha.pb",
                "type": "source",
                "routing_field": "component_name",
                "backend_cluster": "ro_vcore",
                "methods": [
                  "UpdateLogLevel",
                  "GetLogLevels"
                ]
              },
              {
                "name": "read_only",
                "type": "round_robin",
                "association": "round_robin",
                "backend_cluster": "ro_vcore",
                "methods": [
                  "ListDevicePorts",
                  "ListDevicePmConfigs",
                  "GetImages",
                  "GetImageDownloadStatus",
                  "GetImageDownload",
                  "ListImageDownloads",
                  "ListDeviceFlows",
                  "ListDeviceFlowGroups",
                  "ListLogicalDeviceFlows",
                  "ListLogicalDeviceFlowGroups",
                  "ListDevices",
                  "GetDevice",
                  "ListLogicalDevices",
                  "GetLogicalDevices",
                  "GetDeviceType",
                  "GetDeviceGroup",
                  "GetLogicalDevice",
                  "GetAlarmFilter",
                  "ListLogicalDevicePorts",
                  "GetLogicalDevicePort",
                  "ListAdapters",
                  "GetVoltha"
                ]
              },
              {
                "name": "dev_manager_ofagent",
                "type": "binding",
                "_association": "round_robin",
                "binding": {
                  "type": "header",
                  "field": "voltha_backend_name",
                  "method": "Subscribe",
                  "association": "round_robin"
                },
                "backend_cluster": "vcore",
                "methods": [
                  "StreamPacketsOut",
                  "ReceivePacketsIn",
                  "ReceiveChangeEvents",
                  "Subscribe",
                  "UpdateLogicalDeviceFlowTable",
                  "UpdateLogicalDeviceFlowGroupTable",
                  "GetLogicalDevice",
                  "GetLogicalDevicePort",
                  "EnableLogicalDevicePort",
                  "DisableLogicalDevicePort",
                  "ListLogicalDevices",
                  "ListLogicalDeviceFlows",
                  "ListLogicalDeviceFlowGroups",
                  "ListLogicalDevicePorts",
                  "ListLogicalDeviceMeters",
                  "UpdateLogicalDeviceMeterTable"
                ],
                "_TODO": "Overrides not implemented yet, config ignored",
                "overrides": [ ]
              }
            ]
          },
          {
            "name": "local",
            "package": "afrouter",
            "service": "Configuration",
            "proto_descriptor": "voltha.pb",
            "routes": [
              {
                "name": "logger-local",
                "proto_descriptor": "voltha.pb",
                "type": "source",
                "routing_field": "component_name",
                "backend_cluster": "api_server",
                "methods": [
                  "UpdateLogLevel",
                  "GetLogLevels"
                ]
              }
            ]
          }
        ],
        "backend_clusters": [
          {
            "name": "vcore",
            "backends": [
{{- /*
    The conversion of the the recplicas.rw_core (number) to a string
    and then back to an int is a work-a-round required for helm
    v.2.15. It is currently considered a regression bug in helm
    (https://github.com/helm/helm/issues/6708). The need for this
    work-a-round should be re-checked against helm occationally and 
    removed if no longer needed.
*/ -}}
{{- range $i, $e := until (int (toString .Values.replicas.rw_core)) }}
{{- $cluster := add1 $i }}
              {
                "name": "vcore{{ $cluster }}",
                "type": "active_active",
                "association": {
                  "strategy": "serial_number",
                  "location": "header",
                  "_TODO": "The key below needs to be implemented, currently hard coded",
                  "key": "voltha_serial_number"
                },
                "connections": [
                  {
                    "name": "vcore{{ $cluster }}1",
                    "addr": "voltha-rw-core-{{ $cluster }}1.{{ $root.Release.Namespace }}.svc.cluster.local",
                    "port": "50057"
                  },
                  {
                    "name": "vcore{{ $cluster }}2",
                    "addr": "voltha-rw-core-{{ $cluster }}2.{{ $root.Release.Namespace }}.svc.cluster.local",
                    "port": "50057"
                  }
                ]
{{- /*
    The conversion of the the recplicas.rw_core (number) to a string
    and then back to an int is a work-a-round required for helm
    v.2.15. It is currently considered a regression bug in helm
    (https://github.com/helm/helm/issues/6708). The need for this
    work-a-round should be re-checked against helm occationally and 
    removed if no longer needed.
*/ -}}
              }{{ if lt $cluster (int (toString $root.Values.replicas.rw_core)) }},{{ end }}
{{- end}}
            ]
          },
          {
            "name": "ro_vcore",
            "backends": [
{{- /*
    The conversion of the the recplicas.rw_core (number) to a string
    and then back to an int is a work-a-round required for helm
    v.2.15. It is currently considered a regression bug in helm
    (https://github.com/helm/helm/issues/6708). The need for this
    work-a-round should be re-checked against helm occationally and 
    removed if no longer needed.
*/ -}}
{{- range $core_idx, $e := until (int (toString .Values.replicas.rw_core)) }}
              {
                "name": "ro_vcore{{ $core_idx }}",
                "type": "server",
                "connections": [
                  {
                    "name": "ro_vcore{{ $core_idx }}1",
                    "addr": "voltha-ro-core-{{ $core_idx }}.voltha-ro-core.{{ $root.Release.Namespace }}.svc.cluster.local",
                    "port": "50057"
                  }
                ]
{{- /*
    The conversion of the the recplicas.rw_core (number) to a string
    and then back to an int is a work-a-round required for helm
    v.2.15. It is currently considered a regression bug in helm
    (https://github.com/helm/helm/issues/6708). The need for this
    work-a-round should be re-checked against helm occationally and 
    removed if no longer needed.
*/ -}}
              }{{ if lt (add1 $core_idx) (int (toString $root.Values.replicas.rw_core)) }},{{ end }}
{{- end}}
            ]
          },
          {
            "_COMMENT": "This allows api-server to route to its own configuration api endpoint",
            "name": "api_server",
            "backends": [
              {
                "name": "api_server0",
                "type": "server",
                "connections": [
                  {
                    "name": "api_server01",
                    "addr": "localhost",
                    "port": "55554"
                  }
                ]
              }
            ]
          }
        ],
        "api": {
          "_comment": "If this isn't defined then no api is available for dynamic configuration and queries",
          "address": "",
          "port": 55554
        }
      }

kind: ConfigMap
metadata:
  name: afrouter-config
  serviceAccountName: {{ .Values.serviceaccount }}