I am trying to deploy mongodb statefulset and orion deployment in kubernetes, but the orion container restarts continiously due to connectivity with mongo. I can’t find what is wrong

Orion

apiVersion: apps/v1
kind: Deployment 
metadata:
  name: x-app 
  labels:
    app: x-app
spec:
  replicas: 1
  selector:
    matchLabels:
      app: x-app
  template:
    metadata:
      labels:
        app: x-app 
    spec:
      restartPolicy: Always
      volumes:
        - name: shared-data
          emptyDir: {}
      containers:
        - name: orion
          image: fiware/orion:3.8.0 #fiware/orion:latest
          imagePullPolicy: Always
          resources:
            requests:
              memory: 8Mi
              cpu: 7m
          ports:
          - containerPort: 1026
          env:
            - name: ORION_DB_HOST
              value: "mongodb.default.svc.cluster.local"
            - name: ORION_DB_PORT
              value: "27017"
            - name: ORION_LOG_LEVEL
              value: "INFO"
            - name: ORION_ALLOW_UNAUTHENTICATED_ACCESS
              value: "true"

Mongo

    apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: mongodb
  namespace: default  
spec:
  serviceName: "mongodb"
  replicas: 1
  selector:
    matchLabels:
      app: mongodb
  template:
    metadata:
      labels:
        app: mongodb
    spec:
      containers:
        - name: mongodb
          image: mongo:4.2 #mongo:4.4
          ports:
            - containerPort: 27017
          volumeMounts:
            - name: mongo-storage
              mountPath: /data/db
              #subPath: mongo
  volumeClaimTemplates:
    - metadata:
        name: mongo-storage
      spec:
        accessModes: [ "ReadWriteOnce" ]
        resources:
          requests:
            storage: 5Gi

Mongo service

apiVersion: v1

kind: Service
metadata:
  name: mongodb
  # namespace: default  # Assuming default namespace
spec:
  ports:
    - port: 27017
      targetPort: 27017
  clusterIP: None
  selector:
    app: mongodb

Orion logs

time=2024-07-22T22:27:58.294Z | lvl=INFO | corr=N/A | trans=N/A | from=N/A | srv=N/A | subsrv=N/A | comp=Orion | op=contextBroker.cpp[1166]:main | msg=Orion Context Broker is running
time=2024-07-22T22:29:38.371Z | lvl=ERROR | corr=N/A | trans=N/A | from=N/A | srv=N/A | subsrv=N/A | comp=Orion | op=mongoConnectionPool.cpp[218]:mongoConnect | msg=Database Startup Error (cannot connect to mongo – doing 100 retries with a 1000 millisecond interval)
time=2024-07-22T22:29:38.371Z | lvl=FATAL | corr=N/A | trans=N/A | from=N/A | srv=N/A | subsrv=N/A | comp=Orion | op=MongoGlobal.cpp[141]:mongoInit | msg=Fatal Error (MongoDB error)
time=2024-07-22T22:29:38.372Z | lvl=INFO | corr=N/A | trans=N/A | from=N/A | srv=N/A | subsrv=N/A | comp=Orion | op=contextBroker.cpp[616]:exitFunc | msg=Orion shutdown completedstrong text
I don’t know what to check