metrics-apiserver misconfigured args/command

[or-shachar]

• Looking at dockerfile of metrics-apiserver the binary is copied over to / and the entrypoint is: ENTRYPOINT ["/keda-adapter", "--secure-port=6443", "--logtostderr=true", "--v=0"], which is the same pattern of keda and webhooks images.
• The chart deployment object has different pattern for metrics-apiserver for some reason. It doesn't define command and it reference the binary at /usr/local/bin:
  • metrics-server
  • webhooks

This for some reason doesn't fail when using the regular distroless image but when I tried to use custom build - it started to fail.

Expected Behavior

The metrics server should have command: ["/keda-adapter"] just like other Deployment objects

Actual Behavior

The metrics server doesn't have command at all and defines wrong path to the binary in args.

Specifications

• KEDA Version: 2.15.0
• Platform & Version: Irrelevant
• Kubernetes Version: Irrelevant
• Scaler(s): Irrelevant