helm install failed

[ytianxia6]

NGINX Ingress controller version: v1.0.0

Kubernetes version (use kubectl version): 1.22.0

Environment:

NAME="Ubuntu" VERSION="20.04.3 LTS (Focal Fossa)" PRETTY_NAME="Ubuntu 20.04.3 LTS" VERSION_ID="20.04"

• Kernel (e.g. uname -a): Linux k8s-master 5.4.0-81-generic #91-Ubuntu SMP Thu Jul 15 19:09:17 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

• Install tools:

• kubeadm

• Basic cluster related info: ,

  • kubectl version: 1.22
  • one cluster and one node

• How was the ingress-nginx-controller installed: ingress-nginx ingress-nginx 1 2021-09-09 11:31:22.590858719 +0800 CST failed ingress-nginx-4.0.1 1.0.0

• Current State of the controller:

NAMESPACE              NAME                                             READY   STATUS    RESTARTS       AGE     IP               NODE         NOMINATED NODE   READINESS GATES
default                pod/my-nginx-89c886496-6qbkm                     1/1     Running   0              16h     10.111.156.109   k8s-node1    <none>           <none>
ingress-nginx          pod/ingress-nginx-controller-7944657cb4-vpvnx    1/1     Running   0              15m     192.168.79.22    k8s-node1    <none>           <none>
kube-system            pod/calico-kube-controllers-58497c65d5-5qgzn     1/1     Running   7 (20m ago)    19d     10.108.82.200    k8s-master   <none>           <none>
kube-system            pod/calico-node-56h4t                            1/1     Running   5 (19m ago)    19d     192.168.79.21    k8s-master   <none>           <none>
kube-system            pod/calico-node-nrtqr                            1/1     Running   1 (19h ago)    19d     192.168.79.22    k8s-node1    <none>           <none>
kube-system            pod/coredns-8449c98c7d-7vc75                     1/1     Running   2 (19d ago)    20d     10.108.82.199    k8s-master   <none>           <none>
kube-system            pod/coredns-8449c98c7d-jz4vn                     1/1     Running   2 (19d ago)    20d     10.108.82.198    k8s-master   <none>           <none>
kube-system            pod/etcd-k8s-master                              1/1     Running   2 (19d ago)    20d     192.168.79.21    k8s-master   <none>           <none>
kube-system            pod/kube-apiserver-k8s-master                    1/1     Running   4 (5d6h ago)   20d     192.168.79.21    k8s-master   <none>           <none>
kube-system            pod/kube-controller-manager-k8s-master           1/1     Running   15 (19m ago)   20d     192.168.79.21    k8s-master   <none>           <none>
kube-system            pod/kube-proxy-9djr9                             1/1     Running   2 (19d ago)    20d     192.168.79.21    k8s-master   <none>           <none>
kube-system            pod/kube-proxy-dgmhs                             1/1     Running   1 (19h ago)    20d     192.168.79.22    k8s-node1    <none>           <none>
kube-system            pod/kube-scheduler-k8s-master                    1/1     Running   14 (19m ago)   20d     192.168.79.21    k8s-master   <none>           <none>
kubernetes-dashboard   pod/dashboard-metrics-scraper-856586f554-pjhv5   1/1     Running   0              6d18h   10.108.82.207    k8s-master   <none>           <none>
kubernetes-dashboard   pod/kubernetes-dashboard-67484c44f6-9vjsv        1/1     Running   6 (21m ago)    6d18h   10.108.82.208    k8s-master   <none>           <none>
tigera-operator        pod/tigera-operator-698876cbb5-g5r9g             1/1     Running   15 (19m ago)   20d     192.168.79.22    k8s-node1    <none>           <none>

NAMESPACE              NAME                                         TYPE           CLUSTER-IP       EXTERNAL-IP   PORT(S)                      AGE     SELECTOR
default                service/kubernetes                           ClusterIP      10.96.0.1        <none>        443/TCP                      20d     <none>
default                service/my-nginx                             ClusterIP      10.98.133.0      <none>        80/TCP                       16h     app=my-nginx
ingress-nginx          service/ingress-nginx-controller             LoadBalancer   10.107.213.231   <pending>     80:30666/TCP,443:32145/TCP   15m     app.kubernetes.io/component=controller,app.kubernetes.io/instance=ingress-nginx,app.kubernetes.io/name=ingress-nginx
ingress-nginx          service/ingress-nginx-controller-admission   ClusterIP      10.105.21.74     <none>        443/TCP                      15m     app.kubernetes.io/component=controller,app.kubernetes.io/instance=ingress-nginx,app.kubernetes.io/name=ingress-nginx
kube-system            service/kube-dns                             ClusterIP      10.96.0.10       <none>        53/UDP,53/TCP,9153/TCP       20d     k8s-app=kube-dns
kube-system            service/kubernetes-dashboard                 ClusterIP      10.111.214.25    <none>        443/TCP                      20d     k8s-app=kubernetes-dashboard
kubernetes-dashboard   service/dashboard-metrics-scraper            ClusterIP      10.108.154.37    <none>        8000/TCP                     6d18h   k8s-app=dashboard-metrics-scraper
kubernetes-dashboard   service/kubernetes-dashboard                 NodePort       10.103.68.152    <none>        443:32001/TCP                6d18h   k8s-app=kubernetes-dashboard

NAMESPACE     NAME                         DESIRED   CURRENT   READY   UP-TO-DATE   AVAILABLE   NODE SELECTOR            AGE   CONTAINERS    IMAGES                                    SELECTOR
kube-system   daemonset.apps/calico-node   2         2         2       2            2           kubernetes.io/os=linux   19d   calico-node   docker.io/calico/node:v3.20.0             k8s-app=calico-node
kube-system   daemonset.apps/kube-proxy    2         2         2       2            2           kubernetes.io/os=linux   20d   kube-proxy    192.168.79.112:49153/kube-proxy:v1.22.0   k8s-app=kube-proxy

NAMESPACE              NAME                                        READY   UP-TO-DATE   AVAILABLE   AGE     CONTAINERS                  IMAGES                                                                       SELECTOR
default                deployment.apps/my-nginx                    1/1     1            1           16h     my-nginx                    nginx:1.7.9                                                                  app=my-nginx
ingress-nginx          deployment.apps/ingress-nginx-controller    1/1     1            1           15m     controller                  k8y8z7nh.mirror.aliyuncs.com/willdockerhub/ingress-nginx-controller:v1.0.0   app.kubernetes.io/component=controller,app.kubernetes.io/instance=ingress-nginx,app.kubernetes.io/name=ingress-nginx
kube-system            deployment.apps/calico-kube-controllers     1/1     1            1           19d     calico-kube-controllers     docker.io/calico/kube-controllers:v3.20.0                                    k8s-app=calico-kube-controllers
kube-system            deployment.apps/coredns                     2/2     2            2           20d     coredns                     192.168.79.112:49153/coredns:v1.8.4                                          k8s-app=kube-dns
kubernetes-dashboard   deployment.apps/dashboard-metrics-scraper   1/1     1            1           6d18h   dashboard-metrics-scraper   kubernetesui/metrics-scraper:v1.0.6                                          k8s-app=dashboard-metrics-scraper
kubernetes-dashboard   deployment.apps/kubernetes-dashboard        1/1     1            1           6d18h   kubernetes-dashboard        kubernetesui/dashboard:v2.3.1                                                k8s-app=kubernetes-dashboard
tigera-operator        deployment.apps/tigera-operator             1/1     1            1           20d     tigera-operator             quay.io/tigera/operator:v1.20.0                                              name=tigera-operator

NAMESPACE              NAME                                                   DESIRED   CURRENT   READY   AGE     CONTAINERS                  IMAGES                                                                       SELECTOR
default                replicaset.apps/my-nginx-89c886496                     1         1         1       16h     my-nginx                    nginx:1.7.9                                                                  app=my-nginx,pod-template-hash=89c886496
ingress-nginx          replicaset.apps/ingress-nginx-controller-7944657cb4    1         1         1       15m     controller                  k8y8z7nh.mirror.aliyuncs.com/willdockerhub/ingress-nginx-controller:v1.0.0   app.kubernetes.io/component=controller,app.kubernetes.io/instance=ingress-nginx,app.kubernetes.io/name=ingress-nginx,pod-template-hash=7944657cb4
kube-system            replicaset.apps/calico-kube-controllers-58497c65d5     1         1         1       19d     calico-kube-controllers     docker.io/calico/kube-controllers:v3.20.0                                    k8s-app=calico-kube-controllers,pod-template-hash=58497c65d5
kube-system            replicaset.apps/coredns-8449c98c7d                     2         2         2       20d     coredns                     192.168.79.112:49153/coredns:v1.8.4                                          k8s-app=kube-dns,pod-template-hash=8449c98c7d
kubernetes-dashboard   replicaset.apps/dashboard-metrics-scraper-856586f554   1         1         1       6d18h   dashboard-metrics-scraper   kubernetesui/metrics-scraper:v1.0.6                                          k8s-app=dashboard-metrics-scraper,pod-template-hash=856586f554
kubernetes-dashboard   replicaset.apps/kubernetes-dashboard-67484c44f6        1         1         1       6d18h   kubernetes-dashboard        kubernetesui/dashboard:v2.3.1                                                k8s-app=kubernetes-dashboard,pod-template-hash=67484c44f6
tigera-operator        replicaset.apps/tigera-operator-698876cbb5             1         1         1       20d     tigera-operator             quay.io/tigera/operator:v1.20.0                                              name=tigera-operator,pod-template-hash=698876cbb5

NAMESPACE       NAME                                      COMPLETIONS   DURATION   AGE   CONTAINERS   IMAGES                                                             SELECTOR
ingress-nginx   job.batch/ingress-nginx-admission-patch   0/1           14m        14m   patch        k8y8z7nh.mirror.aliyuncs.com/jettech/kube-webhook-certgen:v1.0.0   controller-uid=42355fa9-fc35-48e4-80b1-ba51fddde877

• Current state of ingress object, if applicable:

• Others:

I use the helm pull ingress-nginx/ingress-nginx command to get helm package and modified the values.yaml

## nginx configuration
## Ref: https://github.com/kubernetes/ingress-nginx/blob/main/docs/user-guide/nginx-configuration/index.md
##

## Overrides for generated resource names
# See templates/_helpers.tpl
# nameOverride:
# fullnameOverride:

controller:
  name: controller
  image:
    registry: k8y8z7nh.mirror.aliyuncs.com
    image: willdockerhub/ingress-nginx-controller
    # for backwards compatibility consider setting the full image url via the repository value below
    # use *either* current default registry/image or repository format or installing chart by providing the values.yaml will fail
    # repository:
    tag: "v1.0.0"
    #digest: sha256:0851b34f69f69352bf168e6ccf30e1e20714a264ab1ecd1933e4d8c0fc3215c6
    pullPolicy: IfNotPresent
    # www-data -> uid 101
    runAsUser: 101
    allowPrivilegeEscalation: true

  # Use an existing PSP instead of creating one
  existingPsp: ""

  # Configures the controller container name
  containerName: controller

  # Configures the ports the nginx-controller listens on
  containerPort:
    http: 80
    https: 443
    ssh: 22

  # Will add custom configuration options to Nginx https://kubernetes.github.io/ingress-nginx/user-guide/nginx-configuration/configmap/
  config: {}

  ## Annotations to be added to the controller config configuration configmap
  ##
  configAnnotations: {}

  # Will add custom headers before sending traffic to backends according to https://github.com/kubernetes/ingress-nginx/tree/main/docs/examples/customization/custom-headers
  proxySetHeaders: {}

  # Will add custom headers before sending response traffic to the client according to: https://kubernetes.github.io/ingress-nginx/user-guide/nginx-configuration/configmap/#add-headers
  addHeaders: {}

  # Optionally customize the pod dnsConfig.
  dnsConfig: {}

  # Optionally customize the pod hostname.
  hostname: {}

  # Optionally change this to ClusterFirstWithHostNet in case you have 'hostNetwork: true'.
  # By default, while using host network, name resolution uses the host's DNS. If you wish nginx-controller
  # to keep resolving names inside the k8s network, use ClusterFirstWithHostNet.
  dnsPolicy: ClusterFirst

  # Bare-metal considerations via the host network https://kubernetes.github.io/ingress-nginx/deploy/baremetal/#via-the-host-network
  # Ingress status was blank because there is no Service exposing the NGINX Ingress controller in a configuration using the host network, the default --publish-service flag used in standard cloud setups does not apply
  reportNodeInternalIp: false

  # Process Ingress objects without ingressClass annotation/ingressClassName field
  # Overrides value for --watch-ingress-without-class flag of the controller binary
  # Defaults to false
  watchIngressWithoutClass: false

  # Required for use with CNI based kubernetes installations (such as ones set up by kubeadm),
  # since CNI and hostport don't mix yet. Can be deprecated once https://github.com/kubernetes/kubernetes/issues/23920
  # is merged
  hostNetwork: true

  ## Use host ports 80 and 443
  ## Disabled by default
  ##
  hostPort:
    enabled: false
    ports:
      http: 80
      https: 443
      ssh: 22

  ## Election ID to use for status update
  ##
  electionID: ingress-controller-leader

  # This section refers to the creation of the IngressClass resource
  # IngressClass resources are supported since k8s >= 1.18 and required since k8s >= 1.19
  ingressClassResource:
    name: nginx
    enabled: true
    default: false
    controllerValue: "k8s.io/ingress-nginx"

    # Parameters is a link to a custom resource containing additional
    # configuration for the controller. This is optional if the controller
    # does not require extra parameters.
    parameters: {}

  # labels to add to the pod container metadata
  podLabels: {}
  #  key: value

  ## Security Context policies for controller pods
  ##
  podSecurityContext: {}

  ## See https://kubernetes.io/docs/tasks/administer-cluster/sysctl-cluster/ for
  ## notes on enabling and using sysctls
  ###
  sysctls: {}
  # sysctls:
  #   "net.core.somaxconn": "8192"

  ## Allows customization of the source of the IP address or FQDN to report
  ## in the ingress status field. By default, it reads the information provided
  ## by the service. If disable, the status field reports the IP address of the
  ## node or nodes where an ingress controller pod is running.
  publishService:
    enabled: true
    ## Allows overriding of the publish service to bind to
    ## Must be <namespace>/<service_name>
    ##
    pathOverride: ""

  ## Limit the scope of the controller
  ##
  scope:
    enabled: false
    namespace: ""   # defaults to $(POD_NAMESPACE)

  ## Allows customization of the configmap / nginx-configmap namespace
  ##
  configMapNamespace: ""   # defaults to $(POD_NAMESPACE)

  ## Allows customization of the tcp-services-configmap
  ##
  tcp:
    configMapNamespace: ""   # defaults to $(POD_NAMESPACE)
    ## Annotations to be added to the tcp config configmap
    annotations: {}

  ## Allows customization of the udp-services-configmap
  ##
  udp:
    configMapNamespace: ""   # defaults to $(POD_NAMESPACE)
    ## Annotations to be added to the udp config configmap
    annotations: {}

  # Maxmind license key to download GeoLite2 Databases
  # https://blog.maxmind.com/2019/12/18/significant-changes-to-accessing-and-using-geolite2-databases
  maxmindLicenseKey: ""

  ## Additional command line arguments to pass to nginx-ingress-controller
  ## E.g. to specify the default SSL certificate you can use
  ## extraArgs:
  ##   default-ssl-certificate: "<namespace>/<secret_name>"
  extraArgs: {}

  ## Additional environment variables to set
  extraEnvs: []
  # extraEnvs:
  #   - name: FOO
  #     valueFrom:
  #       secretKeyRef:
  #         key: FOO
  #         name: secret-resource

  ## DaemonSet or Deployment
  ##
  kind: Deployment

  ## Annotations to be added to the controller Deployment or DaemonSet
  ##
  annotations: {}
  #  keel.sh/pollSchedule: "@every 60m"

  ## Labels to be added to the controller Deployment or DaemonSet
  ##
  labels: {}
  #  keel.sh/policy: patch
  #  keel.sh/trigger: poll

  # The update strategy to apply to the Deployment or DaemonSet
  ##
  updateStrategy: {}
  #  rollingUpdate:
  #    maxUnavailable: 1
  #  type: RollingUpdate

  # minReadySeconds to avoid killing pods before we are ready
  ##
  minReadySeconds: 0

  ## Node tolerations for server scheduling to nodes with taints
  ## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/
  ##
  tolerations: []
  #  - key: "key"
  #    operator: "Equal|Exists"
  #    value: "value"
  #    effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)"

  ## Affinity and anti-affinity
  ## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity
  ##
  affinity: {}
    # # An example of preferred pod anti-affinity, weight is in the range 1-100
    # podAntiAffinity:
    #   preferredDuringSchedulingIgnoredDuringExecution:
    #   - weight: 100
    #     podAffinityTerm:
    #       labelSelector:
    #         matchExpressions:
    #         - key: app.kubernetes.io/name
    #           operator: In
    #           values:
    #           - ingress-nginx
    #         - key: app.kubernetes.io/instance
    #           operator: In
    #           values:
    #           - ingress-nginx
    #         - key: app.kubernetes.io/component
    #           operator: In
    #           values:
    #           - controller
    #       topologyKey: kubernetes.io/hostname

    # # An example of required pod anti-affinity
    # podAntiAffinity:
    #   requiredDuringSchedulingIgnoredDuringExecution:
    #   - labelSelector:
    #       matchExpressions:
    #       - key: app.kubernetes.io/name
    #         operator: In
    #         values:
    #         - ingress-nginx
    #       - key: app.kubernetes.io/instance
    #         operator: In
    #         values:
    #         - ingress-nginx
    #       - key: app.kubernetes.io/component
    #         operator: In
    #         values:
    #         - controller
    #     topologyKey: "kubernetes.io/hostname"

  ## Topology spread constraints rely on node labels to identify the topology domain(s) that each Node is in.
  ## Ref: https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/
  ##
  topologySpreadConstraints: []
    # - maxSkew: 1
    #   topologyKey: failure-domain.beta.kubernetes.io/zone
    #   whenUnsatisfiable: DoNotSchedule
    #   labelSelector:
    #     matchLabels:
    #       app.kubernetes.io/instance: ingress-nginx-internal

  ## terminationGracePeriodSeconds
  ## wait up to five minutes for the drain of connections
  ##
  terminationGracePeriodSeconds: 300

  ## Node labels for controller pod assignment
  ## Ref: https://kubernetes.io/docs/user-guide/node-selection/
  ##
  nodeSelector:
    kubernetes.io/os: linux

  ## Liveness and readiness probe values
  ## Ref: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle/#container-probes
  ##
  # startupProbe:
  #   httpGet:
  #     # should match container.healthCheckPath
  #     path: "/healthz"
  #     port: 10254
  #     scheme: HTTP
  #   initialDelaySeconds: 5
  #   periodSeconds: 5
  #   timeoutSeconds: 2
  #   successThreshold: 1
  #   failureThreshold: 5
  livenessProbe:
    httpGet:
      # should match container.healthCheckPath
      path: "/healthz"
      port: 10254
      scheme: HTTP
    initialDelaySeconds: 10
    periodSeconds: 10
    timeoutSeconds: 1
    successThreshold: 1
    failureThreshold: 5
  readinessProbe:
    httpGet:
      # should match container.healthCheckPath
      path: "/healthz"
      port: 10254
      scheme: HTTP
    initialDelaySeconds: 10
    periodSeconds: 10
    timeoutSeconds: 1
    successThreshold: 1
    failureThreshold: 3

  # Path of the health check endpoint. All requests received on the port defined by
  # the healthz-port parameter are forwarded internally to this path.
  healthCheckPath: "/healthz"

  ## Annotations to be added to controller pods
  ##
  podAnnotations: {}

  replicaCount: 1

  minAvailable: 1

  # Define requests resources to avoid probe issues due to CPU utilization in busy nodes
  # ref: https://github.com/kubernetes/ingress-nginx/issues/4735#issuecomment-551204903
  # Ideally, there should be no limits.
  # https://engineering.indeedblog.com/blog/2019/12/cpu-throttling-regression-fix/
  resources:
  #  limits:
  #    cpu: 100m
  #    memory: 90Mi
    requests:
      cpu: 100m
      memory: 90Mi

  # Mutually exclusive with keda autoscaling
  autoscaling:
    enabled: false
    minReplicas: 1
    maxReplicas: 11
    targetCPUUtilizationPercentage: 50
    targetMemoryUtilizationPercentage: 50
    behavior: {}
      # scaleDown:
      #   stabilizationWindowSeconds: 300
      #  policies:
      #   - type: Pods
      #     value: 1
      #     periodSeconds: 180
      # scaleUp:
      #   stabilizationWindowSeconds: 300
      #   policies:
      #   - type: Pods
      #     value: 2
      #     periodSeconds: 60

  autoscalingTemplate: []
  # Custom or additional autoscaling metrics
  # ref: https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale/#support-for-custom-metrics
  # - type: Pods
  #   pods:
  #     metric:
  #       name: nginx_ingress_controller_nginx_process_requests_total
  #     target:
  #       type: AverageValue
  #       averageValue: 10000m

  # Mutually exclusive with hpa autoscaling
  keda:
    apiVersion: "keda.sh/v1alpha1"
  # apiVersion changes with keda 1.x vs 2.x
  # 2.x = keda.sh/v1alpha1
  # 1.x = keda.k8s.io/v1alpha1
    enabled: false
    minReplicas: 1
    maxReplicas: 11
    pollingInterval: 30
    cooldownPeriod: 300
    restoreToOriginalReplicaCount: false
    scaledObject:
      annotations: {}
      # Custom annotations for ScaledObject resource
      #  annotations:
      # key: value
    triggers: []
 #     - type: prometheus
 #       metadata:
 #         serverAddress: http://<prometheus-host>:9090
 #         metricName: http_requests_total
 #         threshold: '100'
 #         query: sum(rate(http_requests_total{deployment="my-deployment"}[2m]))

    behavior: {}
 #     scaleDown:
 #       stabilizationWindowSeconds: 300
 #       policies:
 #       - type: Pods
 #         value: 1
 #         periodSeconds: 180
 #     scaleUp:
 #       stabilizationWindowSeconds: 300
 #       policies:
 #       - type: Pods
 #         value: 2
 #         periodSeconds: 60

  ## Enable mimalloc as a drop-in replacement for malloc.
  ## ref: https://github.com/microsoft/mimalloc
  ##
  enableMimalloc: true

  ## Override NGINX template
  customTemplate:
    configMapName: ""
    configMapKey: ""

  service:
    enabled: true

    annotations: {}
    labels: {}
    # clusterIP: ""

    ## List of IP addresses at which the controller services are available
    ## Ref: https://kubernetes.io/docs/user-guide/services/#external-ips
    ##
    externalIPs: []

    # loadBalancerIP: ""
    loadBalancerSourceRanges: []

    enableHttp: true
    enableHttps: true

    ## Set external traffic policy to: "Local" to preserve source IP on
    ## providers supporting it
    ## Ref: https://kubernetes.io/docs/tutorials/services/source-ip/#source-ip-for-services-with-typeloadbalancer
    # externalTrafficPolicy: ""

    # Must be either "None" or "ClientIP" if set. Kubernetes will default to "None".
    # Ref: https://kubernetes.io/docs/concepts/services-networking/service/#virtual-ips-and-service-proxies
    # sessionAffinity: ""

    # specifies the health check node port (numeric port number) for the service. If healthCheckNodePort isn’t specified,
    # the service controller allocates a port from your cluster’s NodePort range.
    # Ref: https://kubernetes.io/docs/tasks/access-application-cluster/create-external-load-balancer/#preserving-the-client-source-ip
    # healthCheckNodePort: 0

    ports:
      http: 80
      https: 443

    targetPorts:
      http: http
      https: https

    type: LoadBalancer

    # type: NodePort
    # nodePorts:
    #   http: 32080
    #   https: 32443
    #   tcp:
    #     8080: 32808
    nodePorts:
      http: ""
      https: ""
      tcp: {}
      udp: {}

    ## Enables an additional internal load balancer (besides the external one).
    ## Annotations are mandatory for the load balancer to come up. Varies with the cloud service.
    internal:
      enabled: false
      annotations: {}

      # loadBalancerIP: ""

      ## Restrict access For LoadBalancer service. Defaults to 0.0.0.0/0.
      loadBalancerSourceRanges: []

      ## Set external traffic policy to: "Local" to preserve source IP on
      ## providers supporting it
      ## Ref: https://kubernetes.io/docs/tutorials/services/source-ip/#source-ip-for-services-with-typeloadbalancer
      # externalTrafficPolicy: ""

  extraContainers: []
  ## Additional containers to be added to the controller pod.
  ## See https://github.com/lemonldap-ng-controller/lemonldap-ng-controller as example.
  #  - name: my-sidecar
  #    image: nginx:latest
  #  - name: lemonldap-ng-controller
  #    image: lemonldapng/lemonldap-ng-controller:0.2.0
  #    args:
  #      - /lemonldap-ng-controller
  #      - --alsologtostderr
  #      - --configmap=$(POD_NAMESPACE)/lemonldap-ng-configuration
  #    env:
  #      - name: POD_NAME
  #        valueFrom:
  #          fieldRef:
  #            fieldPath: metadata.name
  #      - name: POD_NAMESPACE
  #        valueFrom:
  #          fieldRef:
  #            fieldPath: metadata.namespace
  #    volumeMounts:
  #    - name: copy-portal-skins
  #      mountPath: /srv/var/lib/lemonldap-ng/portal/skins

  extraVolumeMounts: []
  ## Additional volumeMounts to the controller main container.
  #  - name: copy-portal-skins
  #   mountPath: /var/lib/lemonldap-ng/portal/skins

  extraVolumes: []
  ## Additional volumes to the controller pod.
  #  - name: copy-portal-skins
  #    emptyDir: {}

  extraInitContainers: []
  ## Containers, which are run before the app containers are started.
  # - name: init-myservice
  #   image: busybox
  #   command: ['sh', '-c', 'until nslookup myservice; do echo waiting for myservice; sleep 2; done;']

  admissionWebhooks:
    annotations: {}
    enabled: true
    failurePolicy: Fail
    # timeoutSeconds: 10
    port: 8443
    certificate: "/usr/local/certificates/cert"
    key: "/usr/local/certificates/key"
    namespaceSelector: {}
    objectSelector: {}

    # Use an existing PSP instead of creating one
    existingPsp: ""

    service:
      annotations: {}
      # clusterIP: ""
      externalIPs: []
      # loadBalancerIP: ""
      loadBalancerSourceRanges: []
      servicePort: 443
      type: ClusterIP

    createSecretJob:
      resources: {}
        # limits:
        #   cpu: 10m
        #   memory: 20Mi
        # requests:
        #   cpu: 10m
        #   memory: 20Mi

    patchWebhookJob:
      resources: {}

    patch:
      enabled: true
      image:
        registry: k8y8z7nh.mirror.aliyuncs.com
        image: jettech/kube-webhook-certgen
        # for backwards compatibility consider setting the full image url via the repository value below
        # use *either* current default registry/image or repository format or installing chart by providing the values.yaml will fail
        # repository:
        tag: v1.0.0
        #digest: sha256:f3b6b39a6062328c095337b4cadcefd1612348fdd5190b1dcbcb9b9e90bd8068
        pullPolicy: IfNotPresent
      ## Provide a priority class name to the webhook patching job
      ##
      priorityClassName: ""
      podAnnotations: {}
      nodeSelector:
        kubernetes.io/os: linux
      tolerations: []
      runAsUser: 2000

  metrics:
    port: 10254
    # if this port is changed, change healthz-port: in extraArgs: accordingly
    enabled: false

    service:
      annotations: {}
      # prometheus.io/scrape: "true"
      # prometheus.io/port: "10254"

      # clusterIP: ""

      ## List of IP addresses at which the stats-exporter service is available
      ## Ref: https://kubernetes.io/docs/user-guide/services/#external-ips
      ##
      externalIPs: []

      # loadBalancerIP: ""
      loadBalancerSourceRanges: []
      servicePort: 10254
      type: ClusterIP
      # externalTrafficPolicy: ""
      # nodePort: ""

    serviceMonitor:
      enabled: false
      additionalLabels: {}
      # The label to use to retrieve the job name from.
      # jobLabel: "app.kubernetes.io/name"
      namespace: ""
      namespaceSelector: {}
      # Default: scrape .Release.Namespace only
      # To scrape all, use the following:
      # namespaceSelector:
      #   any: true
      scrapeInterval: 30s
      # honorLabels: true
      targetLabels: []
      metricRelabelings: []

    prometheusRule:
      enabled: false
      additionalLabels: {}
      # namespace: ""
      rules: []
        # # These are just examples rules, please adapt them to your needs
        # - alert: NGINXConfigFailed
        #   expr: count(nginx_ingress_controller_config_last_reload_successful == 0) > 0
        #   for: 1s
        #   labels:
        #     severity: critical
        #   annotations:
        #     description: bad ingress config - nginx config test failed
        #     summary: uninstall the latest ingress changes to allow config reloads to resume
        # - alert: NGINXCertificateExpiry
        #   expr: (avg(nginx_ingress_controller_ssl_expire_time_seconds) by (host) - time()) < 604800
        #   for: 1s
        #   labels:
        #     severity: critical
        #   annotations:
        #     description: ssl certificate(s) will expire in less then a week
        #     summary: renew expiring certificates to avoid downtime
        # - alert: NGINXTooMany500s
        #   expr: 100 * ( sum( nginx_ingress_controller_requests{status=~"5.+"} ) / sum(nginx_ingress_controller_requests) ) > 5
        #   for: 1m
        #   labels:
        #     severity: warning
        #   annotations:
        #     description: Too many 5XXs
        #     summary: More than 5% of all requests returned 5XX, this requires your attention
        # - alert: NGINXTooMany400s
        #   expr: 100 * ( sum( nginx_ingress_controller_requests{status=~"4.+"} ) / sum(nginx_ingress_controller_requests) ) > 5
        #   for: 1m
        #   labels:
        #     severity: warning
        #   annotations:
        #     description: Too many 4XXs
        #     summary: More than 5% of all requests returned 4XX, this requires your attention

  ## Improve connection draining when ingress controller pod is deleted using a lifecycle hook:
  ## With this new hook, we increased the default terminationGracePeriodSeconds from 30 seconds
  ## to 300, allowing the draining of connections up to five minutes.
  ## If the active connections end before that, the pod will terminate gracefully at that time.
  ## To effectively take advantage of this feature, the Configmap feature
  ## worker-shutdown-timeout new value is 240s instead of 10s.
  ##
  lifecycle:
    preStop:
      exec:
        command:
          - /wait-shutdown

  priorityClassName: ""

## Rollback limit
##
revisionHistoryLimit: 10

## Default 404 backend
##
defaultBackend:
  ##
  enabled: false

  name: defaultbackend
  image:
    registry: k8y8z7nh.mirror.aliyuncs.com
    image: mirrorgooglecontainers/defaultbackend-amd64
    # for backwards compatibility consider setting the full image url via the repository value below
    # use *either* current default registry/image or repository format or installing chart by providing the values.yaml will fail
    # repository:
    tag: "1.5"
    pullPolicy: IfNotPresent
    # nobody user -> uid 65534
    runAsUser: 65534
    runAsNonRoot: true
    readOnlyRootFilesystem: true
    allowPrivilegeEscalation: false

  # Use an existing PSP instead of creating one
  existingPsp: ""

  extraArgs: {}

  serviceAccount:
    create: true
    name: ""
    automountServiceAccountToken: true
  ## Additional environment variables to set for defaultBackend pods
  extraEnvs: []

  port: 8080

  ## Readiness and liveness probes for default backend
  ## Ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-probes/
  ##
  livenessProbe:
    failureThreshold: 3
    initialDelaySeconds: 30
    periodSeconds: 10
    successThreshold: 1
    timeoutSeconds: 5
  readinessProbe:
    failureThreshold: 6
    initialDelaySeconds: 0
    periodSeconds: 5
    successThreshold: 1
    timeoutSeconds: 5

  ## Node tolerations for server scheduling to nodes with taints
  ## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/
  ##
  tolerations: []
  #  - key: "key"
  #    operator: "Equal|Exists"
  #    value: "value"
  #    effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)"

  affinity: {}

  ## Security Context policies for controller pods
  ## See https://kubernetes.io/docs/tasks/administer-cluster/sysctl-cluster/ for
  ## notes on enabling and using sysctls
  ##
  podSecurityContext: {}

  # labels to add to the pod container metadata
  podLabels: {}
  #  key: value

  ## Node labels for default backend pod assignment
  ## Ref: https://kubernetes.io/docs/user-guide/node-selection/
  ##
  nodeSelector:
    kubernetes.io/os: linux

  ## Annotations to be added to default backend pods
  ##
  podAnnotations: {}

  replicaCount: 1

  minAvailable: 1

  resources: {}
  # limits:
  #   cpu: 10m
  #   memory: 20Mi
  # requests:
  #   cpu: 10m
  #   memory: 20Mi

  extraVolumeMounts: []
  ## Additional volumeMounts to the default backend container.
  #  - name: copy-portal-skins
  #   mountPath: /var/lib/lemonldap-ng/portal/skins

  extraVolumes: []
  ## Additional volumes to the default backend pod.
  #  - name: copy-portal-skins
  #    emptyDir: {}

  autoscaling:
    annotations: {}
    enabled: false
    minReplicas: 1
    maxReplicas: 2
    targetCPUUtilizationPercentage: 50
    targetMemoryUtilizationPercentage: 50

  service:
    annotations: {}

    # clusterIP: ""

    ## List of IP addresses at which the default backend service is available
    ## Ref: https://kubernetes.io/docs/user-guide/services/#external-ips
    ##
    externalIPs: []

    # loadBalancerIP: ""
    loadBalancerSourceRanges: []
    servicePort: 80
    type: ClusterIP

  priorityClassName: ""

## Enable RBAC as per https://github.com/kubernetes/ingress-nginx/blob/main/docs/deploy/rbac.md and https://github.com/kubernetes/ingress-nginx/issues/266
rbac:
  create: true
  scope: false

# If true, create & use Pod Security Policy resources
# https://kubernetes.io/docs/concepts/policy/pod-security-policy/
podSecurityPolicy:
  enabled: false

serviceAccount:
  create: true
  name: ""
  automountServiceAccountToken: true

## Optional array of imagePullSecrets containing private registry credentials
## Ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
imagePullSecrets: []
# - name: secretName

# TCP service key:value pairs
# Ref: https://github.com/kubernetes/ingress-nginx/blob/main/docs/user-guide/exposing-tcp-udp-services.md
##
tcp: {}
#  8080: "default/example-tcp-svc:9000"

# UDP service key:value pairs
# Ref: https://github.com/kubernetes/ingress-nginx/blob/main/docs/user-guide/exposing-tcp-udp-services.md
##
udp: {}
#  53: "kube-system/kube-dns:53"

# A base64ed Diffie-Hellman parameter
# This can be generated with: openssl dhparam 4096 2> /dev/null | base64
# Ref: https://github.com/kubernetes/ingress-nginx/tree/main/docs/examples/customization/ssl-dh-param
dhParam:

What happened:

when I run helm install ingress-nginx . -n ingress-nginx ， the job ingress-nginx-admission-create error and the pod ingress-nginx-admission-patch--** logs error:

{"level":"info","msg":"patching webhook configurations 'ingress-nginx-admission' mutating=false, validating=true, failurePolicy=Fail","source":"k8s/k8s.go:38","time":"2021-09-09T03:31:47Z"}
{"err":"the server could not find the requested resource","level":"fatal","msg":"failed getting validating webhook","source":"k8s/k8s.go:47","time":"2021-09-09T03:31:47Z"}
root@k8s-master:~/k8s/nginx-demo# "err":"the server could not find the requested resource","level":"fatal","msg":"failed getting validating webhook","source":"k8s/k8s.go:47","time":"2021-09-09T03:31:47Z"}ingress-nginx-admission-patch--1-ff9mv

[k8s-ci-robot]

@ytianxia6: This issue is currently awaiting triage.

If Ingress contributors determines this is a relevant issue, they will accept it by applying the triage/accepted label and provide further guidance.

The triage/accepted label can be added by org members by writing /triage accepted in a comment.

Instructions for interacting with me using PR comments are available [here](https://git.k8s.io/community/contributors/guide/pull-requests.md). If you have questions or suggestions related to my behavior, please file an issue against the [kubernetes/test-infra](https://github.com/kubernetes/test-infra/issues/new?title=Prow%20issue:) repository.

[shuaizi]

it looks missing a job named ingress-nginx-admission-create, it will create a secret "ingress-nginx-admission" first.

you can learn from https://github.com/kubernetes/ingress-nginx/blob/main/charts/ingress-nginx/templates/admission-webhooks/job-patch/job-createSecret.yaml

[ytianxia6]

it looks missing a job named ingress-nginx-admission-create, it will create a secret "ingress-nginx-admission" first.

you can learn from https://github.com/kubernetes/ingress-nginx/blob/main/charts/ingress-nginx/templates/admission-webhooks/job-patch/job-createSecret.yaml

the job has finished and the secret is created. but the job ingress-nginx-admission-patch will contiues get error Back-off restarting failed container until the helm install failed.

[shuaizi]

it looks missing a job named ingress-nginx-admission-create, it will create a secret "ingress-nginx-admission" first. you can learn from https://github.com/kubernetes/ingress-nginx/blob/main/charts/ingress-nginx/templates/admission-webhooks/job-patch/job-createSecret.yaml

the job has finished and the secret is created. but the job ingress-nginx-admission-patch will contiues get error Back-off restarting failed container until the helm install failed.

you can find more detailed error info for pods of the job by kubectl get pods ingress-nginx-admission-patch-xxxxx -n ingress-nginx -o yaml , for further deal

[ytianxia6]

it looks missing a job named ingress-nginx-admission-create, it will create a secret "ingress-nginx-admission" first. you can learn from https://github.com/kubernetes/ingress-nginx/blob/main/charts/ingress-nginx/templates/admission-webhooks/job-patch/job-createSecret.yaml

the job has finished and the secret is created. but the job ingress-nginx-admission-patch will contiues get error Back-off restarting failed container until the helm install failed.

you can find more detailed error info for pods of the job by kubectl get pods ingress-nginx-admission-patch-xxxxx -n ingress-nginx -o yaml , for further deal

thank you, i get the error info:

apiVersion: v1
kind: Pod
metadata:
  annotations:
    cni.projectcalico.org/containerID: 35193fbf73f188be63dfe63034f9684f93892a44fce446d38e89fae2f3f93248
    cni.projectcalico.org/podIP: 10.111.156.124/32
    cni.projectcalico.org/podIPs: 10.111.156.124/32
  creationTimestamp: "2021-09-10T00:45:56Z"
  generateName: ingress-nginx-admission-patch--1-
  labels:
    app.kubernetes.io/component: admission-webhook
    app.kubernetes.io/instance: ingress-nginx
    app.kubernetes.io/managed-by: Helm
    app.kubernetes.io/name: ingress-nginx
    app.kubernetes.io/version: 1.0.0
    controller-uid: 73891ebd-f956-4def-94e8-8f52368ffd55
    helm.sh/chart: ingress-nginx-4.0.1
    job-name: ingress-nginx-admission-patch
  name: ingress-nginx-admission-patch--1-2dl9f
  namespace: ingress-nginx
  ownerReferences:
  - apiVersion: batch/v1
    blockOwnerDeletion: true
    controller: true
    kind: Job
    name: ingress-nginx-admission-patch
    uid: 73891ebd-f956-4def-94e8-8f52368ffd55
  resourceVersion: "4241120"
  uid: 4a2f1eed-7142-44dc-82ec-ef30227fe241
spec:
  containers:
  - args:
    - patch
    - --webhook-name=ingress-nginx-admission
    - --namespace=$(POD_NAMESPACE)
    - --patch-mutating=false
    - --secret-name=ingress-nginx-admission
    - --patch-failure-policy=Fail
    env:
    - name: POD_NAMESPACE
      valueFrom:
        fieldRef:
          apiVersion: v1
          fieldPath: metadata.namespace
    image: k8y8z7nh.mirror.aliyuncs.com/jettech/kube-webhook-certgen:v1.0.0
    imagePullPolicy: IfNotPresent
    name: patch
    resources: {}
    terminationMessagePath: /dev/termination-log
    terminationMessagePolicy: File
    volumeMounts:
    - mountPath: /var/run/secrets/kubernetes.io/serviceaccount
      name: kube-api-access-9vt2d
      readOnly: true
  dnsPolicy: ClusterFirst
  enableServiceLinks: true
  nodeName: k8s-node1
  nodeSelector:
    kubernetes.io/os: linux
  preemptionPolicy: PreemptLowerPriority
  priority: 0
  restartPolicy: OnFailure
  schedulerName: default-scheduler
  securityContext:
    runAsNonRoot: true
    runAsUser: 2000
  serviceAccount: ingress-nginx-admission
  serviceAccountName: ingress-nginx-admission
  terminationGracePeriodSeconds: 30
  tolerations:
  - effect: NoExecute
    key: node.kubernetes.io/not-ready
    operator: Exists
    tolerationSeconds: 300
  - effect: NoExecute
    key: node.kubernetes.io/unreachable
    operator: Exists
    tolerationSeconds: 300
  volumes:
  - name: kube-api-access-9vt2d
    projected:
      defaultMode: 420
      sources:
      - serviceAccountToken:
          expirationSeconds: 3607
          path: token
      - configMap:
          items:
          - key: ca.crt
            path: ca.crt
          name: kube-root-ca.crt
      - downwardAPI:
          items:
          - fieldRef:
              apiVersion: v1
              fieldPath: metadata.namespace
            path: namespace
status:
  conditions:
  - lastProbeTime: null
    lastTransitionTime: "2021-09-10T00:45:56Z"
    status: "True"
    type: Initialized
  - lastProbeTime: null
    lastTransitionTime: "2021-09-10T00:45:56Z"
    message: 'containers with unready status: [patch]'
    reason: ContainersNotReady
    status: "False"
    type: Ready
  - lastProbeTime: null
    lastTransitionTime: "2021-09-10T00:45:56Z"
    message: 'containers with unready status: [patch]'
    reason: ContainersNotReady
    status: "False"
    type: ContainersReady
  - lastProbeTime: null
    lastTransitionTime: "2021-09-10T00:45:56Z"
    status: "True"
    type: PodScheduled
  containerStatuses:
  - containerID: docker://b1422e7676eb71c2bd3b39bd7da484cc750eb0f3c315242565636dadf868970c
    image: k8y8z7nh.mirror.aliyuncs.com/jettech/kube-webhook-certgen:v1.0.0
    imageID: docker-pullable://k8y8z7nh.mirror.aliyuncs.com/jettech/kube-webhook-certgen@sha256:58fde0ddd7a0d1bf1483fed53e363144ae8741d8a2d6c129422e8b1b9aa0543c
    lastState:
      terminated:
        containerID: docker://f81e5eaffacb7a43093b70f78583cf76b1cdf990bddce61b99b3770f5bc235d0
        exitCode: 1
        finishedAt: "2021-09-10T00:45:58Z"
        reason: Error
        startedAt: "2021-09-10T00:45:58Z"
    name: patch
    ready: false
    restartCount: 2
    started: false
    state:
      terminated:
        containerID: docker://b1422e7676eb71c2bd3b39bd7da484cc750eb0f3c315242565636dadf868970c
        exitCode: 1
        finishedAt: "2021-09-10T00:46:14Z"
        reason: Error
        startedAt: "2021-09-10T00:46:14Z"
  hostIP: 192.168.79.22
  phase: Running
  podIP: 10.111.156.124
  podIPs:
  - ip: 10.111.156.124
  qosClass: BestEffort
  startTime: "2021-09-10T00:45:56Z"

the error reason is container not ready but i still cannot find the real reason and how to fix it.

[ytianxia6]

it looks missing a job named ingress-nginx-admission-create, it will create a secret "ingress-nginx-admission" first. you can learn from https://github.com/kubernetes/ingress-nginx/blob/main/charts/ingress-nginx/templates/admission-webhooks/job-patch/job-createSecret.yaml

the job has finished and the secret is created. but the job ingress-nginx-admission-patch will contiues get error Back-off restarting failed container until the helm install failed.

you can find more detailed error info for pods of the job by kubectl get pods ingress-nginx-admission-patch-xxxxx -n ingress-nginx -o yaml , for further deal

thank you, i get the error info:

apiVersion: v1
kind: Pod
metadata:
  annotations:
    cni.projectcalico.org/containerID: 35193fbf73f188be63dfe63034f9684f93892a44fce446d38e89fae2f3f93248
    cni.projectcalico.org/podIP: 10.111.156.124/32
    cni.projectcalico.org/podIPs: 10.111.156.124/32
  creationTimestamp: "2021-09-10T00:45:56Z"
  generateName: ingress-nginx-admission-patch--1-
  labels:
    app.kubernetes.io/component: admission-webhook
    app.kubernetes.io/instance: ingress-nginx
    app.kubernetes.io/managed-by: Helm
    app.kubernetes.io/name: ingress-nginx
    app.kubernetes.io/version: 1.0.0
    controller-uid: 73891ebd-f956-4def-94e8-8f52368ffd55
    helm.sh/chart: ingress-nginx-4.0.1
    job-name: ingress-nginx-admission-patch
  name: ingress-nginx-admission-patch--1-2dl9f
  namespace: ingress-nginx
  ownerReferences:
  - apiVersion: batch/v1
    blockOwnerDeletion: true
    controller: true
    kind: Job
    name: ingress-nginx-admission-patch
    uid: 73891ebd-f956-4def-94e8-8f52368ffd55
  resourceVersion: "4241120"
  uid: 4a2f1eed-7142-44dc-82ec-ef30227fe241
spec:
  containers:
  - args:
    - patch
    - --webhook-name=ingress-nginx-admission
    - --namespace=$(POD_NAMESPACE)
    - --patch-mutating=false
    - --secret-name=ingress-nginx-admission
    - --patch-failure-policy=Fail
    env:
    - name: POD_NAMESPACE
      valueFrom:
        fieldRef:
          apiVersion: v1
          fieldPath: metadata.namespace
    image: k8y8z7nh.mirror.aliyuncs.com/jettech/kube-webhook-certgen:v1.0.0
    imagePullPolicy: IfNotPresent
    name: patch
    resources: {}
    terminationMessagePath: /dev/termination-log
    terminationMessagePolicy: File
    volumeMounts:
    - mountPath: /var/run/secrets/kubernetes.io/serviceaccount
      name: kube-api-access-9vt2d
      readOnly: true
  dnsPolicy: ClusterFirst
  enableServiceLinks: true
  nodeName: k8s-node1
  nodeSelector:
    kubernetes.io/os: linux
  preemptionPolicy: PreemptLowerPriority
  priority: 0
  restartPolicy: OnFailure
  schedulerName: default-scheduler
  securityContext:
    runAsNonRoot: true
    runAsUser: 2000
  serviceAccount: ingress-nginx-admission
  serviceAccountName: ingress-nginx-admission
  terminationGracePeriodSeconds: 30
  tolerations:
  - effect: NoExecute
    key: node.kubernetes.io/not-ready
    operator: Exists
    tolerationSeconds: 300
  - effect: NoExecute
    key: node.kubernetes.io/unreachable
    operator: Exists
    tolerationSeconds: 300
  volumes:
  - name: kube-api-access-9vt2d
    projected:
      defaultMode: 420
      sources:
      - serviceAccountToken:
          expirationSeconds: 3607
          path: token
      - configMap:
          items:
          - key: ca.crt
            path: ca.crt
          name: kube-root-ca.crt
      - downwardAPI:
          items:
          - fieldRef:
              apiVersion: v1
              fieldPath: metadata.namespace
            path: namespace
status:
  conditions:
  - lastProbeTime: null
    lastTransitionTime: "2021-09-10T00:45:56Z"
    status: "True"
    type: Initialized
  - lastProbeTime: null
    lastTransitionTime: "2021-09-10T00:45:56Z"
    message: 'containers with unready status: [patch]'
    reason: ContainersNotReady
    status: "False"
    type: Ready
  - lastProbeTime: null
    lastTransitionTime: "2021-09-10T00:45:56Z"
    message: 'containers with unready status: [patch]'
    reason: ContainersNotReady
    status: "False"
    type: ContainersReady
  - lastProbeTime: null
    lastTransitionTime: "2021-09-10T00:45:56Z"
    status: "True"
    type: PodScheduled
  containerStatuses:
  - containerID: docker://b1422e7676eb71c2bd3b39bd7da484cc750eb0f3c315242565636dadf868970c
    image: k8y8z7nh.mirror.aliyuncs.com/jettech/kube-webhook-certgen:v1.0.0
    imageID: docker-pullable://k8y8z7nh.mirror.aliyuncs.com/jettech/kube-webhook-certgen@sha256:58fde0ddd7a0d1bf1483fed53e363144ae8741d8a2d6c129422e8b1b9aa0543c
    lastState:
      terminated:
        containerID: docker://f81e5eaffacb7a43093b70f78583cf76b1cdf990bddce61b99b3770f5bc235d0
        exitCode: 1
        finishedAt: "2021-09-10T00:45:58Z"
        reason: Error
        startedAt: "2021-09-10T00:45:58Z"
    name: patch
    ready: false
    restartCount: 2
    started: false
    state:
      terminated:
        containerID: docker://b1422e7676eb71c2bd3b39bd7da484cc750eb0f3c315242565636dadf868970c
        exitCode: 1
        finishedAt: "2021-09-10T00:46:14Z"
        reason: Error
        startedAt: "2021-09-10T00:46:14Z"
  hostIP: 192.168.79.22
  phase: Running
  podIP: 10.111.156.124
  podIPs:
  - ip: 10.111.156.124
  qosClass: BestEffort
  startTime: "2021-09-10T00:45:56Z"

the error reason is container not ready but i still cannot find the real reason and how to fix it.

thank you @shuaizi ! I found the issue is the image I use jettech/kube-webhook-certgen:v1.0.0 not work. I use the liangjw/kube-webhook-certgen:v1.0 and it runs ok！