Context Performance Scalability

Lluis Gifre Renomrequested to merge
feat/context-performance-scalability into develop
  • Added SelectDevice, SelectService, SelectSlice RPC methods
  • Corrected relationship import modes
  • Added options to selectively load relations according to method
  • Added auto-deploy of service monitors
  • Improved DeviceSet logic in Service, Device and Context to improve performance
  • Updated WebUI and PathComp to use GetTopologyDetails method
Edited by Lluis Gifre Renom

Merge request reports

deploy/nats.sh

+1 −1
Changes for deploy/nats.sh: 1 added line, 1 removed line.
Original line number Diff line number Diff line
@@ -53,7 +53,7 @@ function nats_deploy_single() { 
        echo ">>> NATS is present; skipping step."

    else

        echo ">>> Deploy NATS"

        helm3 install ${NATS_NAMESPACE} nats/nats --namespace ${NATS_NAMESPACE} --set nats.image.tag=2.9-alpine

        helm3 install ${NATS_NAMESPACE} nats/nats --namespace ${NATS_NAMESPACE} --set nats.image=nats:2.9-alpine



        echo ">>> Waiting NATS statefulset to be created..."

        while ! kubectl get --namespace ${NATS_NAMESPACE} statefulset/${NATS_NAMESPACE} &> /dev/null; do

manifests/contextservice.yaml

+26 −4
Changes for manifests/contextservice.yaml: 26 added lines, 4 removed lines.
Original line number Diff line number Diff line
@@ -20,7 +20,7 @@ spec: 
  selector:

    matchLabels:

      app: contextservice

  replicas: 1

  #replicas: 1

  template:

    metadata:

      labels:
@@ -52,11 +52,11 @@ spec: 
            command: ["/bin/grpc_health_probe", "-addr=:1010"]

        resources:

          requests:

            cpu: 50m

            cpu: 75m

            memory: 64Mi

          limits:

            cpu: 500m

            memory: 512Mi

            cpu: 100m

            memory: 128Mi

---

apiVersion: v1

kind: Service
@@ -77,3 +77,25 @@ spec: 
    protocol: TCP

    port: 9192

    targetPort: 9192

---

apiVersion: autoscaling/v2

kind: HorizontalPodAutoscaler

metadata:

  name: contextservice-hpa

spec:

  scaleTargetRef:

    apiVersion: apps/v1

    kind: Deployment

    name: contextservice

  minReplicas: 1

  maxReplicas: 20

  metrics:

  - type: Resource

    resource:

      name: cpu

      target:

        type: Utilization

        averageUtilization: 80

  #behavior:

  #  scaleDown:

  #    stabilizationWindowSeconds: 30

manifests/deviceservice.yaml

+3 −3
Changes for manifests/deviceservice.yaml: 3 added lines, 3 removed lines.
Original line number Diff line number Diff line
@@ -45,11 +45,11 @@ spec: 
            command: ["/bin/grpc_health_probe", "-addr=:2020"]

        resources:

          requests:

            cpu: 50m

            cpu: 128m

            memory: 64Mi

          limits:

            cpu: 500m

            memory: 512Mi

            cpu: 256m

            memory: 128Mi

---

apiVersion: v1

kind: Service

manifests/load_generatorservice.yaml

+3 −3
Changes for manifests/load_generatorservice.yaml: 3 added lines, 3 removed lines.
Original line number Diff line number Diff line
@@ -44,11 +44,11 @@ spec: 
            command: ["/bin/grpc_health_probe", "-addr=:50052"]

        resources:

          requests:

            cpu: 50m

            cpu: 256m

            memory: 64Mi

          limits:

            cpu: 500m

            memory: 512Mi

            cpu: 512m

            memory: 128Mi

---

apiVersion: v1

kind: Service

manifests/pathcompservice.yaml

+25 −1
Changes for manifests/pathcompservice.yaml: 25 added lines, 1 removed line.
Original line number Diff line number Diff line
@@ -20,7 +20,7 @@ spec: 
  selector:

    matchLabels:

      app: pathcompservice

  replicas: 1

  #replicas: 1

  template:

    metadata:

      labels:
@@ -53,6 +53,8 @@ spec: 
      - name: backend

        image: labs.etsi.org:5050/tfs/controller/pathcomp-backend:latest

        imagePullPolicy: Always

        ports:

        - containerPort: 8081

        #readinessProbe:

        #  httpGet:

        #    path: /health
@@ -96,3 +98,25 @@ spec: 
    protocol: TCP

    port: 9192

    targetPort: 9192

---

apiVersion: autoscaling/v2

kind: HorizontalPodAutoscaler

metadata:

  name: pathcompservice-hpa

spec:

  scaleTargetRef:

    apiVersion: apps/v1

    kind: Deployment

    name: pathcompservice

  minReplicas: 1

  maxReplicas: 20

  metrics:

  - type: Resource

    resource:

      name: cpu

      target:

        type: Utilization

        averageUtilization: 80

  #behavior:

  #  scaleDown:

  #    stabilizationWindowSeconds: 30