when i am trying start FIWARE Orion ld in Kubernetes. But Orion ld container always restarted. Here is the:

apiVersion: apps/v1
kind: Deployment
metadata:
  name: fiware-orionld
spec:
  replicas: 1
  selector:
    matchLabels: 
      app: orionld
      tier: app
  template:
    metadata:
      name: fiware-orion
      labels:
        app: orionld
        tier: app
    spec:
      containers:
      - name: mongo
        image: mongo:3.6
        args: ["--nojournal"]
        ports:
        - containerPort: 27017

      - name: orion
        image: fiware/orion-ld
        args: ["-dbhost", "localhost:27017", "-logLevel", "INFO"]
        ports:
        - containerPort: 1026
---
apiVersion: v1
kind: Service
metadata:
  name: fiware-orion
  labels:
    app: orionld
spec:
  type: NodePort
  ports:
   - port: 1026      
     targetPort: 8080
     nodePort: 31515 
  selector:
    app: orionld
    tier: app

I am getting these errors: a) Warning BackOff 4s (x6 over 2m9s) kubelet, spl1266 Back-off restarting failed container

and in logs:

b) time=Wednesday 05 Feb 17:40:37 2020.932Z | lvl=FATAL | corr=N/A | trans=N/A | from=N/A | srv=N/A | subsrv=N/A | comp=Orion | op=orionldServiceInit.cpp[298]:orionldServiceInit | msg=orionldContextInit failed: Unable to download context https://uri.etsi.org/ngsi-ld/v1/ngsi-ld-core-context.jsonld