Merge pull request #2 from Aignosi/SIENTIAPDE-1017-criar-helm-generico-para-os-modulos-do-sientia

Sientiapde 1017 criar helm generico para os modulos do sientia

README.md

@@ -3,58 +3,58 @@ OPC gateway to manage Scouter pipelines
 
 ## Local tests
 ### Generate your ssh key to Docker
-'''
+```
 ssh-keygen -t ed25519 -C "docker-access" -f ~/.ssh/id_ed25519_docker
-'''
+```
 Add the public key to yout Git SSH keys
 
 ### Enable Docker BuildKit
-'''
+```
 export DOCKER_BUILDKIT=1
-''' 
+``` 
 or make it permanent:
-'''
+```
 echo '{ "features": { "buildkit": true } }' | sudo tee /etc/docker/daemon.json
 sudo systemctl restart docker
-'''
+```
 
 ### Run docker compose
-'''
+```
 docker compose down -v
 docker compose build --ssh default=$HOME/.ssh/id_ed25519_docker
 docker compose up -d
-'''
+```
 
 ### Populate redis server
 Create venv with python3.11
-'''
+```
 python3.11 -m venv venv
 source ./venv/bin/activate
-'''
+```
 Install requirements
-'''
+```
 pip install -r requirements.txt
-'''
+```
 Run feeder
-'''
+```
 python simulator/redis-feeder.py
-'''
+```
 
 ## Unit tests
 ### Install pytest
-'''
+```
 pip install pytest
-'''
+```
 ### Run pytest
-'''
+```
 pytest
-'''
+```
 ### Get current coverage
-'''
+```
 pip install pytest-cov
 pytest --cov=ingestor
-'''
+```
 ### Generate complete report
-'''
+```
 pytest --cov=ingestor --cov-report=html
-'''
+```

helm/.helmignore

@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

helm/Chart.yaml

@@ -0,0 +1,26 @@
+apiVersion: v2
+name: sientia-module
+description: A generic application helm for Kubernetes. Contains a set of templates
+  that can be used to deploy a generic sientia python module to a Kubernetes cluster,
+  based in some git repository and a generic docker image.
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 0.1.0
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "1.16.0"

helm/README.md

@@ -0,0 +1,73 @@
+# How to create an image and deploy this helm chart:
+
+## Image creation:
+### Generate your ssh key to Docker
+```
+ssh-keygen -t ed25519 -C "docker-access" -f ~/.ssh/id_ed25519_docker
+```
+
+Add the public key to yout Git SSH keys in your git platform
+
+### Enable Docker BuildKit
+```
+export DOCKER_BUILDKIT=1
+``` 
+or make it permanent:
+```
+echo '{ "features": { "buildkit": true } }' | sudo tee /etc/docker/daemon.json
+sudo systemctl restart docker
+```
+
+### Build and upload image
+```
+make -C docker
+```
+
+## SSH secrets:
+
+### Create secret to your git ssh credentials
+We need a dedicated keypair to access GitHub from a Kubernetes pod without exposing your user credentials or tokens.
+```
+ssh-keygen -t ed25519 -f git_key -C "k8s-deploy-key" -N ""
+```
+- ```-t ed25519```: modern, secure key type
+
+- ```-f git_key```: saves to git_key (private) and git_key.pub (public)
+
+- ```-C "..."```: comment to identify this key
+
+- ```-N ""```: no passphrase (for non-interactive use in pods)
+
+### Add the Public Key to GitHub (Read-Only Deploy Key)
+Deploy keys allow read-only access to a specific repo. This avoids using user tokens or giving broad permissions.
+
+1. Copy your public key:
+```
+cat git_key.pub
+```
+
+2. Go to your GitHub repo → Settings → Deploy Keys
+
+3. Click “Add deploy key”
+
+- Title: K8s ReadOnly
+
+- Key: paste your git_key.pub
+
+- ✅ Check “Allow read access”
+
+- ❌ Do NOT check “Allow write access”
+
+### Create a Kubernetes Secret from the Private Key
+Kubernetes Secrets securely store sensitive data like private keys. This secret will later be mounted into your pod for Git to use.
+```
+kubectl create secret generic git-ssh-key \
+  --namespace sientia-opc \
+  --from-file=ssh-privatekey=git_key \
+  --type=kubernetes.io/ssh-auth
+```
+- ```ssh-privatekey```: required key name for type kubernetes.io/ssh-auth
+
+- Secret is base64-encoded and stored in Kubernetes (not encrypted unless you're using an external secret manager or encryption at rest is enabled)
+
+

helm/files/github_known_hosts

@@ -0,0 +1,3 @@
+github.com ssh-rsa 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
+github.com ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBEmKSENjQEezOmxkZMy7opKgwFB9nkt5YRrYMjNuG5N87uRgg6CLrbo5wAdT/y6v0mKV0U2w0WZ2YB/++Tpockg=
+github.com ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOMqqnkVzrm0SdG6UOoqKLsabgH5C9okWi0dh2l9GKJl

helm/templates/_helpers.tpl

@@ -0,0 +1,62 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "sientia-module.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "sientia-module.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "sientia-module.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "sientia-module.labels" -}}
+helm.sh/chart: {{ include "sientia-module.chart" . }}
+{{ include "sientia-module.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "sientia-module.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "sientia-module.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "sientia-module.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "sientia-module.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

helm/templates/deployment.yaml

@@ -0,0 +1,96 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ .Values.nameOverride | default (include "sientia-module.fullname" .) }}
+  labels:
+    {{- include "sientia-module.labels" . | nindent 4 }}
+spec:
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicaCount }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "sientia-module.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "sientia-module.labels" . | nindent 8 }}
+        {{- with .Values.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "sientia-module.serviceAccountName" . }}
+      {{- with .Values.podSecurityContext }}
+      securityContext:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      containers:
+        - name: {{ .Chart.Name }}
+          {{- with .Values.securityContext }}
+          securityContext:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: {{ .Values.service.port }}
+              protocol: TCP
+          env:
+            {{- toYaml .Values.env | nindent 12 }}
+          {{- with .Values.livenessProbe }}
+          livenessProbe:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.readinessProbe }}
+          readinessProbe:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.resources }}
+          resources:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          volumeMounts:
+            {{- if .Values.ssh.enabled }}
+            - name: ssh-key
+              mountPath: {{ .Values.ssh.sshPath }}
+              readOnly: true
+            - name: ssh-known-hosts
+              mountPath: {{ .Values.ssh.knownHostsPath }}
+              readOnly: true
+            {{- end }}
+      volumes:
+        {{- if .Values.ssh.enabled }}
+        - name: ssh-key
+          secret:
+            secretName: {{ .Values.ssh.secretName }}
+            items:
+              - key: ssh-privatekey
+                path: id_ed25519
+        - name: ssh-known-hosts
+          configMap:
+            name: {{ include "sientia-module.fullname" . }}-ssh-known-hosts
+            items:
+              - key: known_hosts
+                path: known_hosts
+        {{- end }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}

helm/templates/hpa.yaml

@@ -0,0 +1,32 @@
+{{- if .Values.autoscaling.enabled }}
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ include "sientia-module.fullname" . }}
+  labels:
+    {{- include "sientia-module.labels" . | nindent 4 }}
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{ include "sientia-module.fullname" . }}
+  minReplicas: {{ .Values.autoscaling.minReplicas }}
+  maxReplicas: {{ .Values.autoscaling.maxReplicas }}
+  metrics:
+    {{- if .Values.autoscaling.targetCPUUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: cpu
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
+    {{- end }}
+    {{- if .Values.autoscaling.targetMemoryUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: memory
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }}
+    {{- end }}
+{{- end }}

helm/templates/know-hosts-configmap.yaml

@@ -0,0 +1,7 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "sientia-module.fullname" . }}-ssh-known-hosts
+data:
+  known_hosts: |
+{{ .Files.Get "files/github_known_hosts" | indent 4 }}

helm/templates/service.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "sientia-module.fullname" . }}
+  labels:
+    {{- include "sientia-module.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "sientia-module.selectorLabels" . | nindent 4 }}

helm/templates/serviceaccount.yaml

@@ -0,0 +1,13 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "sientia-module.serviceAccountName" . }}
+  labels:
+    {{- include "sientia-module.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+automountServiceAccountToken: {{ .Values.serviceAccount.automount }}
+{{- end }}

helm/values.yaml

@@ -0,0 +1,162 @@
+# Default values for sientia-module.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+# This will set the replicaset count more information can be found here: https://kubernetes.io/docs/concepts/workloads/controllers/replicaset/
+replicaCount: 1
+
+# This sets the container image more information can be found here: https://kubernetes.io/docs/concepts/containers/images/
+image:
+  repository: aignosi.azurecr.io/sientia-module
+  # This sets the pull policy for images.
+  pullPolicy: Always
+  # Overrides the image tag whose default is the chart appVersion.
+  tag: "0.0.1"
+
+# This is for the secrets for pulling an image from a private repository more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
+imagePullSecrets:
+- name: docker-hub-secret
+# This is to override the chart name.
+nameOverride: "sientia-opc-ingestor"
+fullnameOverride: "sientia-opc-ingestor"
+namespace: sientia-opc
+
+# This section builds out the service account more information can be found here: https://kubernetes.io/docs/concepts/security/service-accounts/
+serviceAccount:
+  # Specifies whether a service account should be created
+  create: true
+  # Automatically mount a ServiceAccount's API credentials?
+  automount: true
+  # Annotations to add to the service account
+  annotations: {}
+  # The name of the service account to use.
+  # If not set and create is true, a name is generated using the fullname template
+  name: "sientia-opc-ingestor"
+
+# This is for setting Kubernetes Annotations to a Pod.
+# For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
+podAnnotations: {}
+# This is for setting Kubernetes Labels to a Pod.
+# For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/
+podLabels: {}
+
+podSecurityContext: {}
+  # fsGroup: 2000
+
+securityContext: {}
+  # capabilities:
+  #   drop:
+  #   - ALL
+  # readOnlyRootFilesystem: true
+  # runAsNonRoot: true
+  # runAsUser: 1000
+
+
+resources: {}
+  # We usually recommend not to specify default resources and to leave this as a conscious
+  # choice for the user. This also increases chances charts run on environments with little
+  # resources, such as Minikube. If you do want to specify resources, uncomment the following
+  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+  # limits:
+  #   cpu: 100m
+  #   memory: 128Mi
+  # requests:
+  #   cpu: 100m
+  #   memory: 128Mi
+
+# This is to setup the liveness and readiness probes more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/
+livenessProbe:
+  exec:
+    command:
+      - sh
+      - -c
+      - pgrep -f "ingestor.app"
+  initialDelaySeconds: 20
+  periodSeconds: 30
+
+readinessProbe:
+  exec:
+    command:
+      - sh
+      - -c
+      - pgrep -f "ingestor.app"
+  initialDelaySeconds: 10
+  periodSeconds: 15
+
+
+# This section is for setting up autoscaling more information can be found here: https://kubernetes.io/docs/concepts/workloads/autoscaling/
+autoscaling:
+  enabled: false
+  minReplicas: 1
+  maxReplicas: 100
+  targetCPUUtilizationPercentage: 80
+  # targetMemoryUtilizationPercentage: 80
+
+# Additional volumes on the output Deployment definition.
+volumes: []
+# - name: foo
+#   secret:
+#     secretName: mysecret
+#     optional: false
+
+# Additional volumeMounts on the output Deployment definition.
+volumeMounts: []
+# - name: foo
+#   mountPath: "/etc/foo"
+#   readOnly: true
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}
+
+service:
+  enabled: false
+  type: ClusterIP
+  port: 4840
+  targetPort: 4840
+  
+
+env:
+  # Entrypoint variables 
+  - name: GITHUB_REPO_URL
+    value: "git@github.com:Aignosi/sientia-dataops-opc-ingestor.git"
+  - name: GITHUB_BRANCH
+    value: "SIENTIAPDE-1017-criar-helm-generico-para-os-modulos-do-sientia"
+  - name: PYTHON_APP
+    value: "ingestor.app"
+
+  # Application variables
+  - name: KAFKA_SERVERS
+    value: "kafka.kafka.svc.cluster.local:9092"
+  - name: REDIS_HOST
+    value: "redis-master.redis.svc.cluster.local"
+  - name: REDIS_PORT
+    value: "6379"
+  - name: REDIS_USERNAME
+    valueFrom:
+      secretKeyRef:
+        name: redis
+        key: redis-username
+  - name: REDIS_PASSWORD
+    valueFrom:
+      secretKeyRef:
+        name: redis
+        key: redis-password
+  - name: LEASE_TTL
+    value: "10"
+  - name: HEARTBEAT_TTL
+    value: "20"
+  - name: POLL_INTERVAL
+    value: "5"
+
+
+ssh:
+  enabled: true
+  secretName: git-ssh-key-temp
+  sshPath: /mnt/.ssh
+  knownHostsPath: /mnt/known_hosts
+
+# kubectl create secret docker-registry docker-hub-secret --namespace sientia-opc --docker-server=http://aignosi.azurecr.io --docker-username=aignosi --docker-password=5I5zpQ6sRaHqX1hD3dr+2mo647yO3FRc359/wu6gsP+ACRDRz5mp
+# helm upgrade --install sientia-dataops-opc-ingestor ./helm -n sientia-opc --create-namespace

ingestor/ingestor.py

@@ -29,6 +29,8 @@ class Ingestor:
         kafka_servers = getenv("KAFKA_SERVERS", "localhost:9092")
         self.redis_host = getenv("REDIS_HOST", "localhost")
         self.redis_port = int(getenv("REDIS_PORT", 6379))
+        self.redis_username = getenv("REDIS_USERNAME", None)
+        self.redis_password = getenv("REDIS_PASSWORD", None)
         self.lease_ttl = int(getenv("LEASE_TTL", 10))
         self.heartbeat_ttl = int(getenv("HEARTBEAT_TTL", 20))
         self.pod_id = getenv("HOSTNAME", "localhost")
@@ -103,7 +105,7 @@ class Ingestor:
 
         self.ingestor_manager = IngestorManager(
             self.kafka_servers, self.redis_host, self.redis_port, self.lease_ttl,
-            self.heartbeat_ttl, self.pod_id, self.poll_interval, self.logger
+            self.heartbeat_ttl, self.pod_id, self.poll_interval, self.logger, self.redis_username, self.redis_password
         )
 
         # Declare ingestor ative

ingestor/managers/ingestor_manager.py

@@ -11,12 +11,13 @@ class IngestorManager():
     def __init__(self,
                  kafka_servers: str, redis_host: str, redis_port: int,
                  lease_ttl: int, heartbeat_ttl: int,  pod_id: str,
-                 poll_interval: int, logger: Logger):
+                 poll_interval: int, logger: Logger,
+                 redis_username: str = None, redis_password: str = None):
 
         self.data_manager = DataManager(kafka_servers, logger)
         self.opc_managers = {}
         self.resource_manager = ResourceManager(
-            redis_host, redis_port, lease_ttl, heartbeat_ttl, pod_id
+            redis_host, redis_port, lease_ttl, heartbeat_ttl, pod_id, redis_username, redis_password
         )
         self.number_of_slots = 0
         self.poll_interval = poll_interval
@@ -44,6 +45,8 @@ class IngestorManager():
         """
 
         try:
+            self.logger.info(
+                f"Initializing OpcManager at {server_config['url']}")
             manager = OpcManager(
                 server_config['name'], server_config['url'], data_manager, logger, server_config['server_uri'],
                 server_config.get('cert_path'), server_config.get(
@@ -54,6 +57,7 @@ class IngestorManager():
             manager.connect()
         except Exception as e:
             logger.error(f"Failed to initialize OpcManager: {e}")
+            traceback.print_exc()
             return None
 
         return manager

ingestor/managers/resource_manager.py

@@ -5,8 +5,10 @@ from redis import Redis
 
 class ResourceManager:
     def __init__(self, host: str, port: int,
-                 lease_ttl: int, heartbeat_ttl: int, pod_id: str) -> None:
+                 lease_ttl: int, heartbeat_ttl: int, pod_id: str,
-        self.redis = Redis(host=host, port=port, decode_responses=True)
+                 username: str = None, password: str = None) -> None:
+        self.redis = Redis(host=host, port=port, decode_responses=True,
+                           username=username, password=password)
         self.lease_ttl = lease_ttl
         self.heartbeat_ttl = heartbeat_ttl
         self.pod_id = pod_id

simulator/redis-feeder.py

@@ -7,7 +7,8 @@ redis_host = "localhost"
 redis_port = 6379
 
 # Connect to Redis
-r = redis.Redis(host=redis_host, port=redis_port, decode_responses=True)
+r = redis.Redis(host=redis_host, port=redis_port,
+                decode_responses=True, username='default', password='bdnZOpcyiL')
 
 # Define the key pattern to target
 pattern = "slot:opc_tags:*"
@@ -24,7 +25,7 @@ new_data = {
     "slot:opc_tags:1": {
         "server1": {
             "name": "server1",
-            "url": "opc.tcp://simulator:4840",
+            "url": "opc.tcp://sientia-opc-simulator-service.sientia-opc.svc.cluster.local:4840",
             "server_uri": "http://opcua-server.simulator",
             "tags": {
                 'ns=2;i=2': {
@@ -44,30 +45,6 @@ new_data = {
                 },
             }
         }
-    },
-    "slot:opc_tags:2": {
-        "server2": {
-            "name": "server2",
-            "url": "opc.tcp://simulator:4840",
-            "server_uri": "http://opcua-server.simulator",
-            "tags": {
-                'ns=2;i=2': {
-                    'tag_name': 'Counter',
-                    'frequency': 1000,
-                    'topics': ['opcua2', 'counter'],
-                },
-                'ns=2;i=3': {
-                    'tag_name': 'Rollout',
-                    'frequency': 1000,
-                    "topics": ['opcua2', 'rollout'],
-                },
-                'ns=2;i=4': {
-                    'tag_name': 'Square',
-                    'frequency': 1000,
-                    "topics": ['opcua2'],
-                },
-            }
-        }
     }
 }