<p>I am very new to kubernetes and trying to create a pod with existing docker image.
Pod gets created but container attached to it do not run. Can you help me to fix this issue.</p>

<p>Refer earlier answers on stackoverflow but unable to get the answer.</p>

<p>Docker file:</p>

<pre><code>FROM selenium/standalone-firefox-debug:3.141.59-selenium
USER seluser
CMD /opt/bin/entry_point.sh
</code></pre>

<p>Image created successfully with Docker file.</p>

<p>Container created successfully and i am able to access the container with vnc viewer.</p>

<pre><code>docker run -d -p 4444:4444 -p 5901:5900 --name=checkcont -it testImage
</code></pre>

<p><strong>Note: Do i need to mention 5901:5900 in pod.yml, if yes, can you please give any example that how to mention the different ports for vnc</strong></p>

<p>Getting error "CrashLoopBackOff", when creating the pod using below file</p>

<pre><code>---
 apiVersion: v1
 kind: Pod
 metadata:
   name: hello-test
 spec:
   containers:
   - name: hello-test-cont
     image: testImage
     ports:
     - containerPort: 4444

...
</code></pre>

<p>Logs</p>

<pre><code>2019-11-21T09:07:15.834731+00:00 machine-id dockerd-current[18605]: INFO: Leader election disabled.
2019-11-21T09:07:15.999653+00:00 machine-id dockerd-current[18605]: INFO: == Kubernetes addon ensure completed at 2019-11-21T09:07:15+00:00 ==
2019-11-21T09:07:16.000062+00:00 machine-id dockerd-current[18605]: INFO: == Reconciling with deprecated label ==
2019-11-21T09:07:16.148533+00:00 machine-id dockerd-current[18605]: error: no objects passed to apply
2019-11-21T09:07:16.149823+00:00 machine-id dockerd-current[18605]: INFO: == Reconciling with addon-manager label ==
2019-11-21T09:07:17.509070+00:00 machine-id dockerd-current[18605]: serviceaccount/storage-provisioner unchanged
2019-11-21T09:07:17.510418+00:00 machine-id dockerd-current[18605]: INFO: == Kubernetes addon reconcile completed at 2019-11-21T09:07:17+00:00 ==
2019-11-21T09:07:20.515166+00:00 machine-id dockerd-current[18605]: INFO: Leader election disabled.
2019-11-21T09:07:20.677541+00:00 machine-id dockerd-current[18605]: INFO: == Kubernetes addon ensure completed at 2019-11-21T09:07:20+00:00 ==
2019-11-21T09:07:20.677850+00:00 machine-id dockerd-current[18605]: INFO: == Reconciling with deprecated label ==
2019-11-21T09:07:20.814736+00:00 machine-id dockerd-current[18605]: error: no objects passed to apply
2019-11-21T09:07:20.819174+00:00 machine-id dockerd-current[18605]: INFO: == Reconciling with addon-manager label ==
2019-11-21T09:07:22.169192+00:00 machine-id systemd[1]: Started libcontainer container 94e63e7fc516e13fd2f68d93ad8b27033578ad6064a4d67b656e4075bc816453.
2019-11-21T09:07:22.171186+00:00 machine-id systemd[1]: Starting libcontainer container 94e63e7fc516e13fd2f68d93ad8b27033578ad6064a4d67b656e4075bc816453.
2019-11-21T09:07:22.187229+00:00 machine-id dockerd-current[18605]: serviceaccount/storage-provisioner unchanged
2019-11-21T09:07:22.188861+00:00 machine-id dockerd-current[18605]: INFO: == Kubernetes addon reconcile completed at 2019-11-21T09:07:22+00:00 ==
2019-11-21T09:07:22.234828+00:00 machine-id dockerd-current[18605]: time="2019-11-21T09:07:22.233811907Z" level=warning msg="Unknown healthcheck type 'NONE' (expected 'CMD') in container 94e63e7fc516e13fd2f68d93ad8b27033578ad6064a4d67b656e4075bc816453"
2019-11-21T09:07:22.243520+00:00 machine-id kubelet[17918]: W1121 09:07:22.243239   17918 docker_sandbox.go:394] failed to read pod IP from plugin/docker: Couldn't find network status for default/hello-test through plugin: invalid network status for
2019-11-21T09:07:22.260932+00:00 machine-id dockerd-current[18605]: time="2019-11-21T09:07:22.260836014Z" level=warning msg="failed to retrieve docker-runc version: unknown output format: runc version 1.0.0-rc2\nspec: 1.0.0-rc2-dev\n"
2019-11-21T09:07:22.261189+00:00 machine-id dockerd-current[18605]: time="2019-11-21T09:07:22.260890502Z" level=warning msg="failed to retrieve docker-init version"
2019-11-21T09:07:22.281343+00:00 machine-id dockerd-current[18605]: time="2019-11-21T09:07:22.281151057Z" level=error msg="containerd: deleting container" error="exit status 1: \"container 94e63e7fc516e13fd2f68d93ad8b27033578ad6064a4d67b656e4075bc816453 does not exist\\none or more of the container deletions failed\\n\""
2019-11-21T09:07:22.286116+00:00 machine-id dockerd-current[18605]: time="2019-11-21T09:07:22.286007527Z" level=warning msg="94e63e7fc516e13fd2f68d93ad8b27033578ad6064a4d67b656e4075bc816453 cleanup: failed to unmount secrets: invalid argument"
2019-11-21T09:07:23.258400+00:00 machine-id kubelet[17918]: W1121 09:07:23.258309   17918 docker_sandbox.go:394] failed to read pod IP from plugin/docker: Couldn't find network status for default/hello-test through plugin: invalid network status for
2019-11-21T09:07:23.265928+00:00 machine-id kubelet[17918]: E1121 09:07:23.265868   17918 pod_workers.go:191] Error syncing pod d148d8b9-83c2-4fa3-aeef-aa52063568f2 ("hello-test_default(d148d8b9-83c2-4fa3-aeef-aa52063568f2)"), skipping: failed to "StartContainer" for "hello-test-cont" with CrashLoopBackOff: "back-off 20s restarting failed container=hello-test-cont pod=hello-test_default(d148d8b9-83c2-4fa3-aeef-aa52063568f2)"
2019-11-21T09:07:24.271600+00:00 machine-id kubelet[17918]: W1121 09:07:24.271511   17918 docker_sandbox.go:394] failed to read pod IP from plugin/docker: Couldn't find network status for default/hello-test through plugin: invalid network status for
2019-11-21T09:07:24.276093+00:00 machine-id kubelet[17918]: E1121 09:07:24.276039   17918 pod_workers.go:191] Error syncing pod d148d8b9-83c2-4fa3-aeef-aa52063568f2 ("hello-test_default(d148d8b9-83c2-4fa3-aeef-aa52063568f2)"), skipping: failed to "StartContainer" for "hello-test-cont" with CrashLoopBackOff: "back-off 20s restarting failed container=hello-test-cont pod=hello-test_default(d148d8b9-83c2-4fa3-aeef-aa52063568f2)"
2019-11-21T09:07:25.193657+00:00 machine-id dockerd-current[18605]: INFO: Leader election disabled.
2019-11-21T09:07:25.342440+00:00 machine-id dockerd-current[18605]: INFO: == Kubernetes addon ensure completed at 2019-11-21T09:07:25+00:00 ==
2019-11-21T09:07:25.342767+00:00 machine-id dockerd-current[18605]: INFO: == Reconciling with deprecated label ==
2019-11-21T09:07:25.483283+00:00 machine-id dockerd-current[18605]: error: no objects passed to apply
2019-11-21T09:07:25.490946+00:00 machine-id dockerd-current[18605]: INFO: == Reconciling with addon-manager label ==
2019-11-21T09:07:26.855714+00:00 machine-id dockerd-current[18605]: serviceaccount/storage-provisioner unchanged
2019-11-21T09:07:26.857423+00:00 machine-id dockerd-current[18605]: INFO: == Kubernetes addon reconcile completed at 2019-11-21T09:07:26+00:00 ==
2019-11-21T09:07:30.861720+00:00 machine-id dockerd-current[18605]: INFO: Leader election disabled.
2019-11-21T09:07:31.012558+00:00 machine-id dockerd-current[18605]: INFO: == Kubernetes addon ensure completed at 2019-11-21T09:07:31+00:00 ==
2019-11-21T09:07:31.012884+00:00 machine-id dockerd-current[18605]: INFO: == Reconciling with deprecated label ==
2019-11-21T09:07:31.163171+00:00 machine-id dockerd-current[18605]: error: no objects passed to apply
2019-11-21T09:07:31.170232+00:00 machine-id dockerd-current[18605]: INFO: == Reconciling with addon-manager label ==
2019-11-21T09:07:31.726380+00:00 machine-id dockerd-current[18605]: time="2019-11-21T09:07:31.726164882Z" level=warning msg="failed to retrieve docker-runc version: unknown output format: runc version 1.0.0-rc2\nspec: 1.0.0-rc2-dev\n"
2019-11-21T09:07:31.726701+00:00 machine-id dockerd-current[18605]: time="2019-11-21T09:07:31.726218553Z" level=warning msg="failed to retrieve docker-init version"
2019-11-21T09:07:32.545552+00:00 machine-id dockerd-current[18605]: serviceaccount/storage-provisioner unchanged
2019-11-21T09:07:32.547033+00:00 machine-id dockerd-current[18605]: INFO: == Kubernetes addon reconcile completed at 2019-11-21T09:07:32+00:00 ==
2019-11-21T09:07:35.552154+00:00 machine-id dockerd-current[18605]: INFO: Leader election disabled.
2019-11-21T09:07:35.725415+00:00 machine-id dockerd-current[18605]: INFO: == Kubernetes addon ensure completed at 2019-11-21T09:07:35+00:00 ==
2019-11-21T09:07:35.725775+00:00 machine-id dockerd-current[18605]: INFO: == Reconciling with deprecated label ==
2019-11-21T09:07:35.874046+00:00 machine-id dockerd-current[18605]: error: no objects passed to apply
2019-11-21T09:07:35.877087+00:00 machine-id dockerd-current[18605]: INFO: == Reconciling with addon-manager label ==
2019-11-21T09:07:37.236668+00:00 machine-id dockerd-current[18605]: serviceaccount/storage-provisioner unchanged
2019-11-21T09:07:37.238603+00:00 machine-id dockerd-current[18605]: INFO: == Kubernetes addon reconcile completed at 2019-11-21T09:07:37+00:00 ==
2019-11-21T09:07:37.265979+00:00 machine-id kubelet[17918]: E1121 09:07:37.264872   17918 pod_workers.go:191] Error syncing pod d148d8b9-83c2-4fa3-aeef-aa52063568f2 ("hello-test_default(d148d8b9-83c2-4fa3-aeef-aa52063568f2)"), skipping: failed to "StartContainer" for "hello-test-cont" with CrashLoopBackOff: "back-off 20s restarting failed container=hello-test-cont pod=hello-test_default(d148d8b9-83c2-4fa3-aeef-aa52063568f2)"
2019-11-21T09:07:40.243249+00:00 machine-id dockerd-current[18605]: INFO: Leader election disabled.
2019-11-21T09:07:40.395096+00:00 machine-id dockerd-current[18605]: INFO: == Kubernetes addon ensure completed at 2019-11-21T09:07:40+00:00 ==
2019-11-21T09:07:40.395435+00:00 machine-id dockerd-current[18605]: INFO: == Reconciling with deprecated label ==
2019-11-21T09:07:40.538812+00:00 machine-id dockerd-current[18605]: error: no objects passed to apply
2019-11-21T09:07:40.544479+00:00 machine-id dockerd-current[18605]: INFO: == Reconciling with addon-manager label ==
2019-11-21T09:07:41.902469+00:00 machine-id dockerd-current[18605]: serviceaccount/storage-provisioner unchanged
2019-11-21T09:07:41.904341+00:00 machine-id dockerd-current[18605]: INFO: == Kubernetes addon reconcile completed at 2019-11-21T09:07:41+00:00 ==
"
</code></pre>

<p>You can add the ports like this</p>

<pre><code>apiVersion: v1
kind: Pod
metadata:
   name: hello-test
spec:
   containers:
     image: imagename:tag
     ports:
    - containerPort: 4444
      name: hello-test-cont
      protocol: TCP
    - containerPort: 5900
      name: testport
      protocol: TCP
</code></pre>

<p>Also make sure to provide the complete image name. if the image already exist on your machine, mention the tag name as well. I was able to create the pod and container with similar file format. Hopefully it should work for you.</p>
