nginx breaking new cluster creations for 1.24 and 1.25 due to pre-hook manifests
The user complains that the cluster template is not correctly installing the cluster. Checking the cluster, it looks like nginx is breaking the helm bring up of the cluster due to the pre-hook problem (verified also in kube-prometheus-stack)
$ sk8s 7d57fd86-114f-4dfb-ad7a-84dd4d0b2875
$ ka get po
NAMESPACE NAME READY STATUS RESTARTS AGE
kube-system cern-magnum-ingress-nginx-admission-create-kj59g 0/1 Pending 0 54m
kube-system k8s-keystone-auth-x2k59 1/1 Running 0 54m
magnum-tiller install-cern-magnum-job-8zvhq 0/1 Error 0 48m
magnum-tiller install-cern-magnum-job-fg5k4 0/1 Error 0 48m
magnum-tiller install-cern-magnum-job-gl5gr 0/1 Error 0 54m
magnum-tiller install-cern-magnum-job-jlkhg 0/1 Error 0 48m
magnum-tiller install-cern-magnum-job-jpg5m 0/1 Error 0 48m
magnum-tiller install-cern-magnum-job-sbhsb 0/1 Error 0 48m
magnum-tiller tiller-deploy-5bc784966d-hzjqs 0/1 ContainerCreating 0 54m
Checking the ingress-nginx version from the release:
$ helm list -A
NAME NAMESPACE REVISION UPDATED STATUS CHART APP VERSION
cern-magnum kube-system 1 2023-01-25 12:24:46.885866308 +0000 UTC failed cern-magnum-0.12.0
We know nginx is version 4.0.6
$ cd /tmp
$ helm pull stable/ingress-nginx --version 4.0.6 --untar=true
$ cd ingress-nginx
$ grep -R "helm.sh/hook"
dtomasgu@theMachine:/tmp/ingress-nginx$ grep -R "helm.sh/hook"
templates/admission-webhooks/job-patch/role.yaml: "helm.sh/hook": pre-install,pre-upgrade,post-install,post-upgrade
templates/admission-webhooks/job-patch/role.yaml: "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
templates/admission-webhooks/job-patch/psp.yaml: "helm.sh/hook": pre-install,pre-upgrade,post-install,post-upgrade
templates/admission-webhooks/job-patch/psp.yaml: "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
templates/admission-webhooks/job-patch/clusterrole.yaml: "helm.sh/hook": pre-install,pre-upgrade,post-install,post-upgrade
templates/admission-webhooks/job-patch/clusterrole.yaml: "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
templates/admission-webhooks/job-patch/rolebinding.yaml: "helm.sh/hook": pre-install,pre-upgrade,post-install,post-upgrade
templates/admission-webhooks/job-patch/rolebinding.yaml: "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
templates/admission-webhooks/job-patch/clusterrolebinding.yaml: "helm.sh/hook": pre-install,pre-upgrade,post-install,post-upgrade
templates/admission-webhooks/job-patch/clusterrolebinding.yaml: "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
templates/admission-webhooks/job-patch/job-patchWebhook.yaml: "helm.sh/hook": post-install,post-upgrade
templates/admission-webhooks/job-patch/job-patchWebhook.yaml: "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
templates/admission-webhooks/job-patch/job-createSecret.yaml: "helm.sh/hook": pre-install,pre-upgrade
templates/admission-webhooks/job-patch/job-createSecret.yaml: "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
templates/admission-webhooks/job-patch/serviceaccount.yaml: "helm.sh/hook": pre-install,pre-upgrade,post-install,post-upgrade
templates/admission-webhooks/job-patch/serviceaccount.yaml: "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded