failed calling webhook "issuers.admission.certmanager.k8s.io"

[l00p5]

What kind of request is this (question/bug/enhancement/feature request):
bug

Steps to reproduce (least amount of steps as possible):
Upgraded rancher from v2.2.8 to v2.2.9

First I did follow https://rancher.com/docs/rancher/v2.x/en/installation/options/upgrading-cert-manager/ to upgrade cert-manager (UPGRADING CERT-MANAGER WITH INTERNET ACCESS), everything worked fine, no errors at all.

Then when upgrading rancher...

Followed the steps from https://rancher.com/docs/rancher/v2.x/en/upgrades/upgrades/ha/

helm repo update
helm repo list
helm fetch rancher-stable/rancher

and finally when running:

helm upgrade rancher rancher-stable/rancher -f values.yml

values.yml:

hostname: [[ -- ]]
ingress:
  tls:
    source: letsEncrypt
letsEncrypt:
  email: [[ -- ]]

Result:

UPGRADE FAILED
Error: failed to create resource: Internal error occurred: failed calling webhook "issuers.admission.certmanager.k8s.io": the server is currently unable to handle the request
Error: UPGRADE FAILED: failed to create resource: Internal error occurred: failed calling webhook "issuers.admission.certmanager.k8s.io": the server is currently unable to handle the request

It says UPGRADE FAILED but rancher did upgrade to v2.2.9

Other details that may be helpful:

Environment information

• Rancher version (rancher/rancher/rancher/server image tag or shown bottom left in the UI): UI

Rancher	v2.2.9
User Interface	v2.2.98
Helm	v2.10.0-rancher11
Machine	v0.15.0-rancher8-1

• Installation option (single install/HA): HA (1 node)

Cluster information

• Cluster type (Hosted/Infrastructure Provider/Custom/Imported):
• Machine type (cloud/VM/metal) and specifications (CPU/memory): VPS 4gb ram 4gb cpu
• Kubernetes version (use kubectl version):

Client Version: version.Info{Major:"1", Minor:"15", GitVersion:"v1.15.5", GitCommit:"20c265fef0741dd71a66480e35bd69f18351daea", GitTreeState:"clean", BuildDate:"2019-10-15T19:16:51Z", GoVersion:"go1.12.10", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"15", GitVersion:"v1.15.5", GitCommit:"20c265fef0741dd71a66480e35bd69f18351daea", GitTreeState:"clean", BuildDate:"2019-10-15T19:07:57Z", GoVersion:"go1.12.10", Compiler:"gc", Platform:"linux/amd64"}

• Helm version

Client: &version.Version{SemVer:"v2.14.3", GitCommit:"0e7f3b6637f7af8fcfddb3d2941fcc7cbebb0085", GitTreeState:"clean"}
Server: &version.Version{SemVer:"v2.14.3", GitCommit:"0e7f3b6637f7af8fcfddb3d2941fcc7cbebb0085", GitTreeState:"clean"}

• Docker version (use docker version):

Client: Docker Engine - Community
 Version:           19.03.4
 API version:       1.40
 Go version:        go1.12.10
 Git commit:        9013bf583a
 Built:             Fri Oct 18 15:52:22 2019
 OS/Arch:           linux/amd64
 Experimental:      false

Server: Docker Engine - Community
 Engine:
  Version:          19.03.4
  API version:      1.40 (minimum version 1.12)
  Go version:       go1.12.10
  Git commit:       9013bf583a
  Built:            Fri Oct 18 15:50:54 2019
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          1.2.10
  GitCommit:        b34a5c8af56e510852c35414db4c1f4fa6172339
 runc:
  Version:          1.0.0-rc8+dev
  GitCommit:        3e425f80a8c931f88e6d94a8c831b9d5aa481657
 docker-init:
  Version:          0.18.0
  GitCommit:        fec3683

[adeleglise]

Hi, I can confirm I observe the same message when installing a brand new rancher 2.2.9
I didn't saw this message in 2.2.8

[stale]

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