headless.vnc.test.container.yaml

#### POD config (run one time)
apiVersion: apps/v1
kind: Deployment
metadata:
  name: headless-vnc
  labels:
    application: headless-vnc
spec:
  # 1 Pods should exist at all times.
  replicas: 1
  selector:
    matchLabels:
      application: headless-vnc
  template:
    metadata:
      labels:
        application: headless-vnc
    spec:
      terminationGracePeriodSeconds: 5
      containers:
        - name: headless-vnc
          image: consol/ubuntu-xfce-vnc
          imagePullPolicy: Always
          args:
          ### make normal UI startup to connect via: oc rsh <pod-name> bash
          - '--tail-log'
          ### checks that vnc server is up and running
          livenessProbe:
            tcpSocket:
              port: 5901
            initialDelaySeconds: 1
            timeoutSeconds: 1
          ### checks if http-vnc connection is working
          readinessProbe:
            httpGet:
              path: /
              port: 6901
              scheme: HTTP
            initialDelaySeconds: 1
            timeoutSeconds: 1
          #TODO remove later
          securityContext:
            runAsUser: 0

---
apiVersion: v1
kind: Service
metadata:
  labels:
    application: headless-vnc
  name: headless-vnc
spec:
  externalName: headless-vnc
  ports:
    - name: http-port-tcp
      protocol: TCP
      port: 6901
      targetPort: 6901
    - name: vnc-port-tcp
      protocol: TCP
      port: 5901
      targetPort: 5901
  selector:
    application: headless-vnc
  type: NodePort

# Use type loadbalancer if needed
#  type: LoadBalancer
#### connect by: http://NODEIP:NODEPORT/?password=vncpassword