title: Selenium 4: Chrome Node does not register correctly to the hub
body: <p>I have an Openshift 3 Cluster containing the two following containers: selenium-hub and selenium-node-chrome. Please see below the attached deployment and service yaml files.</p>
  <p><strong>Hub Deployment:</strong></p>
  <pre><code>apiVersion: apps.openshift.io/v1
  kind: DeploymentConfig
  metadata:
    labels:
      app: selenium-hub
      selenium-hub: master
    name: selenium-hub
  spec:
    replicas: 1
    selector:
      type: selenium-hub
    template:
      metadata:
        labels:
          type: selenium-hub
        name: selenium-hub
      spec:
        containers:
          - image: 'selenium/hub:latest'
            imagePullPolicy: IfNotPresent
            name: master
            ports:
              - containerPort: 4444
                protocol: TCP
              - containerPort: 4442
                protocol: TCP
              - containerPort: 4443
                protocol: TCP
    triggers:
      - type: ConfigChange
  </code></pre>
  <p><strong>Hub Service:</strong></p>
  <pre><code>apiVersion: v1
  kind: Service
  metadata:
    labels:
      app: selenium-hub
      selenium-hub: master
    name: selenium-hub
  spec:
    ports:
      - name: selenium-hub
        port: 4444
        protocol: TCP
        targetPort: 4444
      - name: publish
        port: 4442
        protocol: TCP
        targetPort: 4442
      - name: subscribe
        port: 4443
        protocol: TCP
        targetPort: 4443
    selector:
      type: selenium-hub
    type: ClusterIP
  </code></pre>
  <p><strong>Node Deployment:</strong></p>
  <pre><code>apiVersion: apps.openshift.io/v1
  kind: DeploymentConfig
  metadata:
    labels:
      app: selenium-node-chrome
    name: selenium-node-chrome
  spec:
    replicas: 1
    revisionHistoryLimit: 10
    selector:
      browser: chrome
    template:
      metadata:
        labels:
          app: node-chrome
          browser: chrome
        name: selenium-node-chrome-master
      spec:
        containers:
          - env:
              - name: SE_EVENT_BUS_HOST
                value: selenium-hub
              - name: SE_EVENT_BUS_PUBLISH_PORT
                value: '4442'
              - name: SE_EVENT_BUS_SUBSCRIBE_PORT
                value: '4443'
              - name: SE_NODE_HOST
                value: node-chrome
              - name: SE_NODE_PORT
                value: '5555'
            image: 'selenium/node-chrome:4.0.0-20211102'
            imagePullPolicy: IfNotPresent
            name: master
            ports:
              - containerPort: 5555
                protocol: TCP
    triggers:
      - type: ConfigChange
  </code></pre>
  <p><strong>Node Service:</strong></p>
  <pre><code>apiVersion: v1
  kind: Service
  metadata:
    labels:
      app: selenium-node-chrome
    name: selenium-node-chrome
  spec:
    ports:
      - name: node-port
        port: 5555
        protocol: TCP
        targetPort: 5555
      - name: node-port-grid
        port: 4444
        protocol: TCP
        targetPort: 4444
    selector:
      browser: chrome
    type: ClusterIP
  </code></pre>
  <p><strong>My Issue:</strong>
  The hub and the node are starting, but the node just keeps sending the registration event and the hub is logging some infos, which i dont really understand. Please see the logs attached below.</p>
  <p><strong>Node Log:</strong></p>
  <pre><code>Setting up SE_NODE_GRID_URL...
  Selenium Grid Node configuration: 
  [events]
  publish = &quot;tcp://selenium-hub:4442&quot;
  subscribe = &quot;tcp://selenium-hub:4443&quot;
  
  [server]
  host = &quot;node-chrome&quot;
  port = &quot;5555&quot;
  [node]
  session-timeout = &quot;300&quot;
  override-max-sessions = false
  detect-drivers = false
  max-sessions = 1
  
  [[node.driver-configuration]]
  display-name = &quot;chrome&quot;
  stereotype = '{&quot;browserName&quot;: &quot;chrome&quot;, &quot;browserVersion&quot;: &quot;95.0&quot;, &quot;platformName&quot;: &quot;Linux&quot;}'
  max-sessions = 1
  
  Starting Selenium Grid Node...
  11:34:31.635 INFO [LoggingOptions.configureLogEncoding] - Using the system default encoding
  11:34:31.643 INFO [OpenTelemetryTracer.createTracer] - Using OpenTelemetry for tracing
  11:34:31.774 INFO [UnboundZmqEventBus.&lt;init&gt;] - Connecting to tcp://selenium-hub:4442 and tcp://selenium-hub:4443
  11:34:31.843 INFO [UnboundZmqEventBus.&lt;init&gt;] - Sockets created
  11:34:32.854 INFO [UnboundZmqEventBus.&lt;init&gt;] - Event bus ready
  11:34:33.018 INFO [NodeServer.createHandlers] - Reporting self as: http://node-chrome:5555 
  11:34:33.044 INFO [NodeOptions.getSessionFactories] - Detected 1 available processors
  11:34:33.115 INFO [NodeOptions.report] - Adding chrome for {&quot;browserVersion&quot;: &quot;95.0&quot;,&quot;browserName&quot;: &quot;chrome&quot;,&quot;platformName&quot;: &quot;Linux&quot;,&quot;se:vncEnabled&quot;: true} 1 times
  11:34:33.130 INFO [Node.&lt;init&gt;] - Binding additional locator mechanisms: name, relative, id
  11:34:33.471 INFO [NodeServer$1.start] - Starting registration process for node id 2832e819-cf31-4bd9-afcc-cd2b27578d58
  11:34:33.473 INFO [NodeServer.execute] - Started Selenium node 4.0.0 (revision 3a21814679): http://node-chrome:5555 
  11:34:33.476 INFO [NodeServer$1.lambda$start$1] - Sending registration event...
  11:34:43.479 INFO [NodeServer$1.lambda$start$1] - Sending registration event...
  11:34:53.481 INFO [NodeServer$1.lambda$start$1] - Sending registration event...
  </code></pre>
  <p><strong>Hub Log:</strong></p>
  <pre><code>2021-12-07 11:14:22,663 INFO spawned: 'selenium-grid-hub' with pid 11
  2021-12-07 11:14:23,664 INFO success: selenium-grid-hub entered RUNNING state, process has stayed up for &gt; than 0 seconds (startsecs)
  11:14:23.953 INFO [LoggingOptions.configureLogEncoding] - Using the system default encoding
  11:14:23.961 INFO [OpenTelemetryTracer.createTracer] - Using OpenTelemetry for tracing
  11:14:24.136 INFO [BoundZmqEventBus.&lt;init&gt;] - XPUB binding to [binding to tcp://*:4442, advertising as tcp://XXXXXXX:4442], XSUB binding to [binding to tcp://*:4443, advertising as tcp://XXXXXX:4443]
  11:14:24.246 INFO [UnboundZmqEventBus.&lt;init&gt;] - Connecting to tcp://XXXXXX:4442 and tcp://XXXXXXX:4443
  11:14:24.275 INFO [UnboundZmqEventBus.&lt;init&gt;] - Sockets created
  11:14:25.278 INFO [UnboundZmqEventBus.&lt;init&gt;] - Event bus ready
  11:14:26.232 INFO [Hub.execute] - Started Selenium Hub 4.1.0 (revision 87802e897b): http://XXXXXXX:4444 
  11:14:46.965 INFO [Node.&lt;init&gt;] - Binding additional locator mechanisms: name, relative, id
  11:15:46.916 INFO [Node.&lt;init&gt;] - Binding additional locator mechanisms: relative, name, id
  11:17:52.377 INFO [Node.&lt;init&gt;] - Binding additional locator mechanisms: relative, id, name
  </code></pre>
  <p>Can anyone tell me why the hub wont register the node?
  If you need any further informations, let me know.
  Thanks alot</p>