# Ingress-nginx-controller crash **URL:** \ **Category:** SUSE Rancher Prime\ **Created:** [October 8, 2022, 8:46am UTC](https://forums.suse.com/t/ingress-nginx-controller-crash/39171 "2022-10-08T08:46:45Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![jmlp1](https://avatars.discourse-cdn.com/v4/letter/j/958977/32.png) [@jmlp1](https://forums.suse.com/u/jmlp1)\ **Post date:** [October 8, 2022, 8:46am UTC](https://forums.suse.com/t/ingress-nginx-controller-crash/39171/1 "2022-10-08T08:46:45Z")
Rancher running in AK Cluster all from scratch, followed the instructions below [https://docs.ranchermanager.rancher.io/getting-started/installation-and-upgrade/install-upgrade-on-a-kubernetes-cluster/rancher-on-aks](https://docs.ranchermanager.rancher.io/getting-started/installation-and-upgrade/install-upgrade-on-a-kubernetes-cluster/rancher-on-aks) [https://docs.ranchermanager.rancher.io/pages-for-subheaders/install-upgrade-on-a-kubernetes-cluster](https://docs.ranchermanager.rancher.io/pages-for-subheaders/install-upgrade-on-a-kubernetes-cluster) [https://docs.ranchermanager.rancher.io/getting-started/installation-and-upgrade/resources/upgrade-cert-manager](https://docs.ranchermanager.rancher.io/getting-started/installation-and-upgrade/resources/upgrade-cert-manager) All looks good even got an external IP from the ingress, however the pod of the ingress-nginx-controller from the ingres-nginx namespace is constantly in CrashLoopBackOff state ## kubectl get pods NAME READY STATUS RESTARTS AGE ingress-nginx-controller-7564bb59cd-4vv7h 0/1 Running 11 (1s ago) 24m Below the logs from the pod NGINX Ingress controller Release: v0.41.2 Build: d8a93551e6e5798fc4af3eb910cef62ecddc8938 Repository: [https://github.com/kubernetes/ingress-nginx](https://github.com/kubernetes/ingress-nginx) nginx version: nginx/1.19.4 * * * ## I1008 08:42:11.157711 8 flags.go:205] “Watching for Ingress” class=“nginx” W1008 08:42:11.157772 8 flags.go:210] Ingresses with an empty class will also be processed by this Ingress controller W1008 08:42:11.158616 8 client\_config.go:608] Neither --kubeconfig nor --master was specified. Using the inClusterConfig. This might not work. I1008 08:42:11.158883 8 main.go:241] “Creating API client” host=“[https://10.0.0.1:443](https://10.0.0.1:443)” I1008 08:42:11.196616 8 main.go:285] “Running in Kubernetes cluster” major=“1” minor=“23” git=“v1.23.12” state=“clean” commit=“c6939792865ef0f70f92006081690d77411c8ed5” platform=“linux/amd64” I1008 08:42:11.452611 8 main.go:105] “SSL fake certificate created” file=“/etc/ingress-controller/ssl/default-fake-certificate.pem” I1008 08:42:11.455790 8 main.go:115] “Enabling new Ingress features available since Kubernetes v1.18” W1008 08:42:11.459343 8 main.go:127] No IngressClass resource with name nginx found. Only annotation will be used. I1008 08:42:11.505028 8 ssl.go:528] “loading tls certificate” path=“/usr/local/certificates/cert” key=“/usr/local/certificates/key” I1008 08:42:11.575373 8 nginx.go:249] “Starting NGINX Ingress controller” I1008 08:42:11.624493 8 event.go:282] Event(v1.ObjectReference{Kind:“ConfigMap”, Namespace:“ingress-nginx”, Name:“ingress-nginx-controller”, UID:“b1adc7a1-bac7-494d-9dc5-415a0c3f2531”, APIVersion:“v1”, ResourceVersion:“2586”, FieldPath:“”}): type: ‘Normal’ reason: ‘CREATE’ ConfigMap ingress-nginx/ingress-nginx-controller E1008 08:42:12.681161 8 reflector.go:127] [k8s.io/client-go@v0.19.3/tools/cache/reflector.go:156:](http://k8s.io/client-go@v0.19.3/tools/cache/reflector.go:156:) Failed to watch \*v1beta1.Ingress: failed to list \*v1beta1.Ingress: the server could not find the requested resource E1008 08:42:14.020978 8 reflector.go:127] [k8s.io/client-go@v0.19.3/tools/cache/reflector.go:156:](http://k8s.io/client-go@v0.19.3/tools/cache/reflector.go:156:) Failed to watch \*v1beta1.Ingress: failed to list \*v1beta1.Ingress: the server could not find the requested resource E1008 08:42:17.215954 8 reflector.go:127] [k8s.io/client-go@v0.19.3/tools/cache/reflector.go:156:](http://k8s.io/client-go@v0.19.3/tools/cache/reflector.go:156:) Failed to watch \*v1beta1.Ingress: failed to list \*v1beta1.Ingress: the server could not find the requested resource E1008 08:42:23.462422 8 reflector.go:127] [k8s.io/client-go@v0.19.3/tools/cache/reflector.go:156:](http://k8s.io/client-go@v0.19.3/tools/cache/reflector.go:156:) Failed to watch \*v1beta1.Ingress: failed to list \*v1beta1.Ingress: the server could not find the requested resource E1008 08:42:34.639582 8 reflector.go:127] [k8s.io/client-go@v0.19.3/tools/cache/reflector.go:156:](http://k8s.io/client-go@v0.19.3/tools/cache/reflector.go:156:) Failed to watch \*v1beta1.Ingress: failed to list \*v1beta1.Ingress: the server could not find the requested resource E1008 08:42:57.424290 8 reflector.go:127] [k8s.io/client-go@v0.19.3/tools/cache/reflector.go:156:](http://k8s.io/client-go@v0.19.3/tools/cache/reflector.go:156:) Failed to watch \*v1beta1.Ingress: failed to list \*v1beta1.Ingress: the server could not find the requested resource ######################Cluster Info and Steps########################### Kubernetes services Node pools: 1 node pool Kubernetes versions: 1.23.12 Node sizes: Standard\_D2\_v3 Authentication and Authorization:Local accounts with Kubernetes RBAC Steps #Create the AKS Cluster az aks create --resource-group test-lab --name rancher-server --kubernetes-version 1.23.12 --node-count 3 --node-vm-size Standard\_D2\_v3 az aks get-credentials --resource-group test-lab --name rancher-server #Install an Ingress helm repo add ingress-nginx [https://kubernetes.github.io/ingress-nginx](https://kubernetes.github.io/ingress-nginx) helm repo update helm upgrade --install ingress-nginx ingress-nginx/ingress-nginx --namespace ingress-nginx --set controller.service.type=LoadBalancer --version 3.12.0 --create-namespace kubectl -n ingress-nginx get deploy ingress-nginx kubectl get service ingress-nginx-controller --namespace=ingress-nginx NAME ingress-nginx-controller TYPE LoadBalancer CLUSTER-IP 10.0.179.7 EXTERNAL-IP _._._._ PORT(S) 80:30727/TCP,443:31190/TCP AGE 12h #Install Cert Manager kubectl delete -f [https://github.com/cert-manager/cert-manager/releases/download/v1.7.1/cert-manager.crds.yaml](https://github.com/cert-manager/cert-manager/releases/download/v1.7.1/cert-manager.crds.yaml) kubectl apply --validate=false -f [https://github.com/cert-manager/cert-manager/releases/download/v1.7.1/cert-manager.crds.yaml](https://github.com/cert-manager/cert-manager/releases/download/v1.7.1/cert-manager.crds.yaml) helm repo add jetstack [https://charts.jetstack.io](https://charts.jetstack.io) helm repo update helm install cert-manager jetstack/cert-manager --namespace cert-manager --create-namespace --version v1.7.1 kubectl get pods --namespace cert-manager #Install Rancher with Let’s Encrypt helm repo add rancher-stable [https://releases.rancher.com/server-charts/stable](https://releases.rancher.com/server-charts/stable) kubectl create namespace cattle-system helm install rancher rancher-stable/rancher --namespace cattle-system --set [hostname=rancher.jmalabs.uk](http://hostname=rancher.jmalabs.uk) --set bootstrapPassword=admin --set ingress.tls.source=letsEncrypt --set [letsEncrypt.email=jmlp1@hotmail.co.uk](mailto:letsEncrypt.email=jmlp1@hotmail.co.uk) --set letsEncrypt.ingress.class=nginx kubectl -n cattle-system rollout status deploy/rancher kubectl -n cattle-system get deploy rancher ---
**Author:** ![jmlp1](https://avatars.discourse-cdn.com/v4/letter/j/958977/32.png) [@jmlp1](https://forums.suse.com/u/jmlp1)\ **Post date:** [October 8, 2022, 8:53am UTC](https://forums.suse.com/t/ingress-nginx-controller-crash/39171/2 "2022-10-08T08:53:26Z")
> [@jmlp1](#): > > Failed to watch \*v1beta1.Ingress: failed to list \*v1beta1.Ingress: the server could not find the requested resource Is this because K8s version is 1.23 and clashing with ngninx-ingress? ---
**Author:** ![jmlp1](https://avatars.discourse-cdn.com/v4/letter/j/958977/32.png) [@jmlp1](https://forums.suse.com/u/jmlp1)\ **Post date:** [October 8, 2022, 9:23am UTC](https://forums.suse.com/t/ingress-nginx-controller-crash/39171/3 "2022-10-08T09:23:50Z")
Fixed removing the version of the controller from helm helm upgrade --install ingress-nginx ingress-nginx/ingress-nginx --namespace ingress-nginx --set controller.service.type=LoadBalancer --create-namespace