Failed to upgrade helm chart due to invalid webhook configured

[JohnNiang]

Recently, when I tried to upgrade devops helm chart, I got the following error:

╰─⠠⠵ make install-chart
helm lint charts/ks-devops
WARNING: Kubernetes configuration file is group-readable. This is insecure. Location: /home/johnniang/.kube/config
WARNING: Kubernetes configuration file is world-readable. This is insecure. Location: /home/johnniang/.kube/config
==> Linting charts/ks-devops
[INFO] Chart.yaml: icon is recommended

1 chart(s) linted, 0 chart(s) failed
helm upgrade --install ks-devops charts/ks-devops -n kubesphere-devops-system --create-namespace \
         --set image.pullPolicy=Always --set jenkins.ksAuth.enabled=true
WARNING: Kubernetes configuration file is group-readable. This is insecure. Location: /home/johnniang/.kube/config
WARNING: Kubernetes configuration file is world-readable. This is insecure. Location: /home/johnniang/.kube/config
W1031 19:52:31.019418   30641 warnings.go:70] batch/v1beta1 CronJob is deprecated in v1.21+, unavailable in v1.25+; use batch/v1 CronJob
W1031 19:52:31.021880   30641 warnings.go:70] batch/v1beta1 CronJob is deprecated in v1.21+, unavailable in v1.25+; use batch/v1 CronJob
W1031 19:52:31.035644   30641 warnings.go:70] batch/v1beta1 CronJob is deprecated in v1.21+, unavailable in v1.25+; use batch/v1 CronJob
Error: UPGRADE FAILED: cannot patch "binary" with kind S2iBuilderTemplate: Internal error occurred: failed calling webhook "s2ibuildertemplate.kb.io": Post "https://webhook-server-service.kubesphere-devops-system.svc:443/validate-devops-kubesphere-io-v1alpha1-s2ibuildertemplate?timeout=10s": dial tcp 10.100.103.119:443: connect: connection refused
make: *** [Makefile:5: install-chart] Error 1

/kind bug

[ks-ci-bot]

@JohnNiang: The label(s) kind/bug cannot be applied, because the repository doesn't have them.

In response to this:

Recently, when I tried to upgrade devops helm chart, I got the following error:

╰─⠠⠵ make install-chart
helm lint charts/ks-devops
WARNING: Kubernetes configuration file is group-readable. This is insecure. Location: /home/johnniang/.kube/config
WARNING: Kubernetes configuration file is world-readable. This is insecure. Location: /home/johnniang/.kube/config
==> Linting charts/ks-devops
[INFO] Chart.yaml: icon is recommended

1 chart(s) linted, 0 chart(s) failed
helm upgrade --install ks-devops charts/ks-devops -n kubesphere-devops-system --create-namespace \
        --set image.pullPolicy=Always --set jenkins.ksAuth.enabled=true
WARNING: Kubernetes configuration file is group-readable. This is insecure. Location: /home/johnniang/.kube/config
WARNING: Kubernetes configuration file is world-readable. This is insecure. Location: /home/johnniang/.kube/config
W1031 19:52:31.019418   30641 warnings.go:70] batch/v1beta1 CronJob is deprecated in v1.21+, unavailable in v1.25+; use batch/v1 CronJob
W1031 19:52:31.021880   30641 warnings.go:70] batch/v1beta1 CronJob is deprecated in v1.21+, unavailable in v1.25+; use batch/v1 CronJob
W1031 19:52:31.035644   30641 warnings.go:70] batch/v1beta1 CronJob is deprecated in v1.21+, unavailable in v1.25+; use batch/v1 CronJob
Error: UPGRADE FAILED: cannot patch "binary" with kind S2iBuilderTemplate: Internal error occurred: failed calling webhook "s2ibuildertemplate.kb.io": Post "https://webhook-server-service.kubesphere-devops-system.svc:443/validate-devops-kubesphere-io-v1alpha1-s2ibuildertemplate?timeout=10s": dial tcp 10.100.103.119:443: connect: connection refused
make: *** [Makefile:5: install-chart] Error 1

/kind bug

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[JohnNiang]

IMO, I think it's related with #29, please help us investigate it @LinuxSuRen .