Commit 173af90f authored by Lluis Gifre Renom's avatar Lluis Gifre Renom
Browse files

Load Generator component: 

- Converted load_gen tool into a microservice
- Added simple WebUI page to manage it
- Created manifests, Dockerfile, etc.
- Created proto file to manage the load generator
parent ecc32069

.gitlab-ci.yml

+1 −0
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@@ -43,3 +43,4 @@ include: 
  #- local: '/src/interdomain/.gitlab-ci.yml'

  - local: '/src/pathcomp/.gitlab-ci.yml'

  #- local: '/src/dlt/.gitlab-ci.yml'

  - local: '/src/load_generator/.gitlab-ci.yml'

manifests/load_generatorservice.yaml

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# Copyright 2021-2023 H2020 TeraFlow (https://www.teraflow-h2020.eu/)

#

# 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: load-generatorservice

spec:

  selector:

    matchLabels:

      app: load-generatorservice

  replicas: 1

  template:

    metadata:

      labels:

        app: load-generatorservice

    spec:

      terminationGracePeriodSeconds: 5

      containers:

      - name: server

        image: registry.gitlab.com/teraflow-h2020/controller/load_generator:latest

        imagePullPolicy: Always

        ports:

        - containerPort: 50052

        env:

        - name: LOG_LEVEL

          value: "INFO"

        readinessProbe:

          exec:

            command: ["/bin/grpc_health_probe", "-addr=:50052"]

        livenessProbe:

          exec:

            command: ["/bin/grpc_health_probe", "-addr=:50052"]

        resources:

          requests:

            cpu: 50m

            memory: 64Mi

          limits:

            cpu: 500m

            memory: 512Mi

---

apiVersion: v1

kind: Service

metadata:

  name: load-generatorservice

  labels:

    app: load-generatorservice

spec:

  type: ClusterIP

  selector:

    app: load-generatorservice

  ports:

  - name: grpc

    protocol: TCP

    port: 50052

    targetPort: 50052

proto/load_generator.proto

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// Copyright 2021-2023 H2020 TeraFlow (https://www.teraflow-h2020.eu/)

//

// 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 load_generator;



import "context.proto";



service LoadGeneratorService {

  rpc Start(context.Empty) returns (context.Empty) {}

  rpc Stop (context.Empty) returns (context.Empty) {}

}

src/common/Constants.py

+4 −2
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@@ -55,6 +55,7 @@ class ServiceNameEnum(Enum): 


    # Used for test and debugging only

    DLT_GATEWAY    = 'dltgateway'

    LOAD_GENERATOR = 'load_generator'



# Default gRPC service ports

DEFAULT_SERVICE_GRPC_PORTS = {
@@ -73,6 +74,7 @@ DEFAULT_SERVICE_GRPC_PORTS = { 


    # Used for test and debugging only

    ServiceNameEnum.DLT_GATEWAY   .value : 50051,

    ServiceNameEnum.LOAD_GENERATOR.value : 50052,

}



# Default HTTP/REST-API service ports

src/common/method_wrappers/tests/deploy_specs.sh

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@@ -7,7 +7,7 @@ export TFS_REGISTRY_IMAGE="http://localhost:32000/tfs/" 
#   interdomain slice pathcomp dlt

#   dbscanserving opticalattackmitigator opticalattackdetector

#   l3_attackmitigator l3_centralizedattackdetector l3_distributedattackdetector

export TFS_COMPONENTS="context device pathcomp service slice webui" # automation monitoring compute

export TFS_COMPONENTS="context device pathcomp service slice webui load_generator" # automation monitoring compute



# Set the tag you want to use for your images.

export TFS_IMAGE_TAG="dev"