keda-add-ons-http-external-scaler pod won't work after installation

[JieDing]

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I try to install http-add-on via helm, but keda-add-ons-http-external-scaler won't work after installation.

I use the following command to install latest version of http-add-on:

helm install http-add-on kedacore/keda-add-ons-http --create-namespace --namespace keda --set images.tag=canary

I copied the command from the install.md .

Expected Behavior

$ kubectl get deploy -n keda
NAME                                   READY   UP-TO-DATE   AVAILABLE   AGE
keda-add-ons-http-controller-manager   1/1     1            1           116s
keda-add-ons-http-external-scaler      1/1     1            1           116s
keda-add-ons-http-interceptor          1/1     1            1           116s

Actual Behavior

$ kubectl get deploy -n keda
NAME                                   READY   UP-TO-DATE   AVAILABLE   AGE
keda-add-ons-http-controller-manager   1/1     1            1           116s
keda-add-ons-http-external-scaler      0/1     1            0           116s
keda-add-ons-http-interceptor          1/1     1            1           116s

Steps to Reproduce the Problem

1. helm install http-add-on kedacore/keda-add-ons-http --create-namespace --namespace keda --set images.tag=canary
2. kubectl get po -n keda
3. kubectl logs -f keda-add-ons-http-external-scaler-7f4746786c-cn2vc -n keda

Logs from KEDA HTTP operator

Here are logs from keda-add-ons-http-external-scaler pod:

$ kubectl logs -f keda-add-ons-http-external-scaler-7f4746786c-cn2vc -n keda
panic: required key KEDA_HTTP_SCALER_TARGET_ADMIN_DEPLOYMENT missing value

goroutine 1 [running]:
github.com/kelseyhightower/envconfig.MustProcess(...)
	/go/pkg/mod/github.com/kelseyhightower/[email protected]/envconfig.go:233
main.mustParseConfig()
	/go/src/github.com/kedacore/http-add-on/scaler/config.go:45 +0x5f
main.main()
	/go/src/github.com/kedacore/http-add-on/scaler/main.go:37 +0x112

What version of the KEDA HTTP Add-on are you running?

0.3.0

Kubernetes Version

Other

Platform

Other

Anything else?

No response

[JieDing]

BTY, If I install http-add-on without setting images.tag=canary, everything works fine.

helm install http-add-on kedacore/keda-add-ons-http --create-namespace --namespace keda

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed in 7 days if no further activity occurs. Thank you for your contributions.

[stale[bot]]

This issue has been automatically closed due to inactivity.

[JerryWang20]

i met the same issue, what's the solution for it?