Commit 2a85e17a authored by Manuel Angel Jimenez Quesada's avatar Manuel Angel Jimenez Quesada
Browse files

Add osm_client microservice 

	Implement new osm_client.proto
	Create logic to manage request provide by NBI microservice
		Including ServiceServicer implementation

ToDo: Automatic test with HTTP Mock
	Dockerfile
parent c2a65dc4

manifests/osm_clientservice.yaml

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# Copyright 2022-2024 ETSI SDG TeraFlowSDN (TFS) (https://tfs.etsi.org/)

#

# 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.



apiVersion: apps/v1

kind: Deployment

metadata:

  name: osm_clientservice

spec:

  selector:

    matchLabels:

      app: osm_clientservice

  #replicas: 1

  template:

    metadata:

      labels:

        app: osm_clientservice

    spec:

      terminationGracePeriodSeconds: 5

      containers:

        - name: server

          image: labs.etsi.org:5050/tfs/controller/osm_client:latest

          imagePullPolicy: Always

          ports:

            - containerPort: 30210

            - containerPort: 9192

          env:

            - name: OSM_ADDRESS

              value: "127.0.0.1"

            - name: LOG_LEVEL

              value: "INFO"

          readinessProbe:

            exec:

              command: ["/bin/grpc_health_probe", "-addr=:30210"]

          livenessProbe:

            exec:

              command: ["/bin/grpc_health_probe", "-addr=:30210"]

          resources:

            requests:

              cpu: 250m

              memory: 128Mi

            limits:

              cpu: 1000m

              memory: 1024Mi

---

apiVersion: v1

kind: Service

metadata:

  name: osm_clientservice

  labels:

    app: osm_clientservice

spec:

  type: ClusterIP

  selector:

    app: osm_clientservice

  ports:

    - name: grpc

      protocol: TCP

      port: 30210

      targetPort: 30210

    - name: metrics

      protocol: TCP

      port: 9192

      targetPort: 

---
 
 No newline at end of file

proto/osm_client.proto

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// Copyright 2022-2024 ETSI SDG TeraFlowSDN (TFS) (https://tfs.etsi.org/)

//

// 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.



syntax = "proto3";

package osmClient;



import "context.proto";



service OsmService {

  rpc NsiCreate   (CreateRequest)   returns(CreateResponse) {}

  rpc NsiList     (context.Empty)   returns(NsiListResponse) {}

  rpc NsiGet      (GetRequest)      returns(GetResponse) {}

  rpc NsiDelete   (DeleteRequest)   returns(DeleteResponse) {}

}



message CreateRequest {

  string nst_name = 1;

  string nsi_name = 2;

  string config = 3;

  string ssh_key = 4;

  string account = 5;

}



//OSM library doesn't return nsi ID, just an exception

message CreateResponse {

  bool succeded = 1;

  string errormessage = 2;

}



message NsiListResponse {

  repeated string id = 1;

}



message GetRequest {

  string id = 1;

}



message GetResponse {

  NsiObject nsi = 1;

}



message NsiObject {

  string nst_name = 1;

  string nsi_name = 2;

  string description = 3;

  string VimAccountId = 4;

  string Netslice_Subnet_id = 5;

  string Netslice_vld_ip = 6;

}



message DeleteRequest {

  string id = 1;

}



//OSM library doesn't return nsi ID, just an exception

message DeleteResponse {

  bool succeded = 1;

  string errormessage = 2;

}

src/common/Constants.py

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Original line number Diff line number Diff line
@@ -72,6 +72,7 @@ class ServiceNameEnum(Enum): 
    ANALYTICS              = 'analytics'

    ANALYTICSBACKEND       = 'analytics-backend'

    QOSPROFILE             = 'qos-profile'

    OSMCLIENT              = 'osm-client'



    # Used for test and debugging only

    DLT_GATEWAY    = 'dltgateway'
@@ -112,6 +113,7 @@ DEFAULT_SERVICE_GRPC_PORTS = { 
    ServiceNameEnum.ANALYTICS              .value : 30080,

    ServiceNameEnum.ANALYTICSBACKEND       .value : 30090,

    ServiceNameEnum.AUTOMATION             .value : 30200,

    ServiceNameEnum.OSMCLIENT              .value : 30210,



    # Used for test and debugging only

    ServiceNameEnum.DLT_GATEWAY   .value : 50051,

src/osm_client/Config.py

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# Copyright 2022-2024 ETSI SDG TeraFlowSDN (TFS) (https://tfs.etsi.org/)

#

# 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.



from common.Settings import get_setting



DEFAULT_OSM_ADDRESS = '127.0.0.1'

OSM_ADDRESS = get_setting('OSM_ADDRESS', DEFAULT_OSM_ADDRESS)

 

 
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src/osm_client/__init__.py

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# Copyright 2022-2024 ETSI SDG TeraFlowSDN (TFS) (https://tfs.etsi.org/)

#

# 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.