title: Unable to bring up Jenkins using Helm
body: <p>I'm following the <a href="https://www.jenkins.io/doc/book/installing/kubernetes/" rel="nofollow noreferrer">doc</a> in Jenkins page, I'm running with 2 node K8s cluster (1 master 1 worker), setting service type to nodeport, for some reason the init container crashes and never comes up.</p>
  <pre><code>    kubectl describe pod jenkins-0 -n jenkins
  Name:         jenkins-0
  Namespace:    jenkins
  Priority:     0
  Node:         vlab048009.dom047600.lab/10.204.110.35
  Start Time:   Wed, 09 Dec 2020 23:19:59 +0530
  Labels:       app.kubernetes.io/component=jenkins-controller
                app.kubernetes.io/instance=jenkins
                app.kubernetes.io/managed-by=Helm
                app.kubernetes.io/name=jenkins
                controller-revision-hash=jenkins-c5795f65f
                statefulset.kubernetes.io/pod-name=jenkins-0
  Annotations:  checksum/config: 2a4c2b3ea5dea271cb7c0b8e8582b682814d39f8e933e0348725b0b9a7dbf258
  Status:       Pending
  IP:           10.244.1.28
  IPs:
    IP:           10.244.1.28
  Controlled By:  StatefulSet/jenkins
  Init Containers:
    init:
      Container ID:  docker://95e3298740bcaed3c2adf832f41d346e563c92add728080cfdcfcac375e0254d
      Image:         jenkins/jenkins:lts
      Image ID:      docker-pullable://jenkins/jenkins@sha256:1433deaac433ce20c534d8b87fcd0af3f25260f375f4ee6bdb41d70e1769d9ce
      Port:          &lt;none&gt;
      Host Port:     &lt;none&gt;
      Command:
        sh
        /var/jenkins_config/apply_config.sh
      State:          Waiting
        Reason:       CrashLoopBackOff
      Last State:     Terminated
        Reason:       Error
        Exit Code:    1
        Started:      Wed, 09 Dec 2020 23:41:28 +0530
        Finished:     Wed, 09 Dec 2020 23:41:29 +0530
      Ready:          False
      Restart Count:  9
      Limits:
        cpu:     2
        memory:  4Gi
      Requests:
        cpu:        50m
        memory:     256Mi
      Environment:  &lt;none&gt;
      Mounts:
        /usr/share/jenkins/ref/plugins from plugins (rw)
        /var/jenkins_config from jenkins-config (rw)
        /var/jenkins_home from jenkins-home (rw)
        /var/jenkins_plugins from plugin-dir (rw)
        /var/run/secrets/kubernetes.io/serviceaccount from jenkins-token-ppfw7 (ro)
  Containers:
    jenkins:
      Container ID:
      Image:         jenkins/jenkins:lts
      Image ID:
      Ports:         8080/TCP, 50000/TCP
      Host Ports:    0/TCP, 0/TCP
      Args:
        --httpPort=8080
      State:          Waiting
        Reason:       PodInitializing
      Ready:          False
      Restart Count:  0
      Limits:
        cpu:     2
        memory:  4Gi
      Requests:
        cpu:      50m
        memory:   256Mi
      Liveness:   http-get http://:http/login delay=0s timeout=5s period=10s #success=1 #failure=5
      Readiness:  http-get http://:http/login delay=0s timeout=5s period=10s #success=1 #failure=3
      Startup:    http-get http://:http/login delay=0s timeout=5s period=10s #success=1 #failure=12
      Environment:
        POD_NAME:                  jenkins-0 (v1:metadata.name)
        JAVA_OPTS:                 -Dcasc.reload.token=$(POD_NAME)
        JENKINS_OPTS:
        JENKINS_SLAVE_AGENT_PORT:  50000
        CASC_JENKINS_CONFIG:       /var/jenkins_home/casc_configs
      Mounts:
        /run/secrets/chart-admin-password from admin-secret (ro,path=&quot;jenkins-admin-password&quot;)
        /run/secrets/chart-admin-username from admin-secret (ro,path=&quot;jenkins-admin-user&quot;)
        /usr/share/jenkins/ref/plugins/ from plugin-dir (rw)
        /var/jenkins_config from jenkins-config (ro)
        /var/jenkins_home from jenkins-home (rw)
        /var/jenkins_home/casc_configs from sc-config-volume (rw)
        /var/run/secrets/kubernetes.io/serviceaccount from jenkins-token-ppfw7 (ro)
    config-reload:
      Container ID:
      Image:          kiwigrid/k8s-sidecar:0.1.275
      Image ID:
      Port:           &lt;none&gt;
      Host Port:      &lt;none&gt;
      State:          Waiting
        Reason:       PodInitializing
      Ready:          False
      Restart Count:  0
      Environment:
        POD_NAME:           jenkins-0 (v1:metadata.name)
        LABEL:              jenkins-jenkins-config
        FOLDER:             /var/jenkins_home/casc_configs
        NAMESPACE:          jenkins
        REQ_URL:            http://localhost:8080/reload-configuration-as-code/?casc-reload-token=$(POD_NAME)
        REQ_METHOD:         POST
        REQ_RETRY_CONNECT:  10
      Mounts:
        /var/jenkins_home from jenkins-home (rw)
        /var/jenkins_home/casc_configs from sc-config-volume (rw)
        /var/run/secrets/kubernetes.io/serviceaccount from jenkins-token-ppfw7 (ro)
  Conditions:
    Type              Status
    Initialized       False
    Ready             False
    ContainersReady   False
    PodScheduled      True
  Volumes:
    plugins:
      Type:       EmptyDir (a temporary directory that shares a pod's lifetime)
      Medium:
      SizeLimit:  &lt;unset&gt;
    jenkins-config:
      Type:      ConfigMap (a volume populated by a ConfigMap)
      Name:      jenkins
      Optional:  false
    plugin-dir:
      Type:       EmptyDir (a temporary directory that shares a pod's lifetime)
      Medium:
      SizeLimit:  &lt;unset&gt;
    jenkins-home:
      Type:       EmptyDir (a temporary directory that shares a pod's lifetime)
      Medium:
      SizeLimit:  &lt;unset&gt;
    sc-config-volume:
      Type:       EmptyDir (a temporary directory that shares a pod's lifetime)
      Medium:
      SizeLimit:  &lt;unset&gt;
    admin-secret:
      Type:        Secret (a volume populated by a Secret)
      SecretName:  jenkins
      Optional:    false
    jenkins-token-ppfw7:
      Type:        Secret (a volume populated by a Secret)
      SecretName:  jenkins-token-ppfw7
      Optional:    false
  QoS Class:       Burstable
  Node-Selectors:  &lt;none&gt;
  Tolerations:     node.kubernetes.io/not-ready:NoExecute op=Exists for 300s
                   node.kubernetes.io/unreachable:NoExecute op=Exists for 300s
  Events:
    Type     Reason     Age                  From               Message
    ----     ------     ----                 ----               -------
    Normal   Scheduled  22m                  default-scheduler  Successfully assigned jenkins/jenkins-0 to vlab048009.dom047600.lab
    Normal   Pulled     22m                  kubelet            Successfully pulled image &quot;jenkins/jenkins:lts&quot; in 4.648858149s
    Normal   Pulled     21m                  kubelet            Successfully pulled image &quot;jenkins/jenkins:lts&quot; in 1.407161762s
    Normal   Pulled     21m                  kubelet            Successfully pulled image &quot;jenkins/jenkins:lts&quot; in 4.963056101s
    Normal   Created    21m (x4 over 22m)    kubelet            Created container init
    Normal   Started    21m (x4 over 22m)    kubelet            Started container init
    Normal   Pulled     21m                  kubelet            Successfully pulled image &quot;jenkins/jenkins:lts&quot; in 8.0749493s
    Normal   Pulling    20m (x5 over 22m)    kubelet            Pulling image &quot;jenkins/jenkins:lts&quot;
    Warning  BackOff    2m1s (x95 over 21m)  kubelet            Back-off restarting failed container
  </code></pre>
  <p>[</p>
  <pre><code>    kubectl logs -f jenkins-0 -c init -n jenkins
      Error from server: Get &quot;https://10.204.110.35:10250/containerLogs/jenkins/jenkins-0/init?follow=true&quot;: dial tcp 10.204.110.35:10250: connect: no route to host
      
   kubectl get events -n jenkins
      LAST SEEN   TYPE      REASON             OBJECT                MESSAGE
      23m         Normal    Scheduled          pod/jenkins-0         Successfully assigned jenkins/jenkins-0 to vlab048009.dom047600.lab
      21m         Normal    Pulling            pod/jenkins-0         Pulling image &quot;jenkins/jenkins:lts&quot;
      23m         Normal    Pulled             pod/jenkins-0         Successfully pulled image &quot;jenkins/jenkins:lts&quot; in 4.648858149s
      22m         Normal    Created            pod/jenkins-0         Created container init
      22m         Normal    Started            pod/jenkins-0         Started container init
      23m         Normal    Pulled             pod/jenkins-0         Successfully pulled image &quot;jenkins/jenkins:lts&quot; in 1.407161762s
      3m30s       Warning   BackOff            pod/jenkins-0         Back-off restarting failed container
      23m         Normal    Pulled             pod/jenkins-0         Successfully pulled image &quot;jenkins/jenkins:lts&quot; in 4.963056101s
      22m         Normal    Pulled             pod/jenkins-0         Successfully pulled image &quot;jenkins/jenkins:lts&quot; in 8.0749493s
      23m         Normal    SuccessfulCreate   statefulset/jenkins   create Pod jenkins-0 in StatefulSet jenkins successful
  
      Every 2.0s: kubectl get all -n jenkins                                                                Wed Dec  9 23:48:31 2020
      
      NAME            READY   STATUS                  RESTARTS   AGE
      pod/jenkins-0   0/2     Init:CrashLoopBackOff   10         28m
      
      NAME                    TYPE        CLUSTER-IP       EXTERNAL-IP   PORT(S)          AGE
      service/jenkins         NodePort    10.103.209.122   &lt;none&gt;        8080:32323/TCP   28m
      service/jenkins-agent   ClusterIP   10.103.195.120   &lt;none&gt;        50000/TCP        28m
      
      NAME                       READY   AGE
      statefulset.apps/jenkins   0/1     28m
  
   
  </code></pre>
  <p>Using helm3 to deploy jenkins, pretty much changes done as per doc.
  Not sure how to debug this issues wrt init container crashing, any leads or a solution would be appreciated, Thanks</p>