[ISSUE] Broken Zeebe start script for multi-region failBack mode

[falko]

Describe the issue:

Zeebe brokers don't start in multi-region failBack mode due to a missing newline in the start script configmap:

camunda-platform-helm/charts/camunda-platform/templates/zeebe/configmap.yaml

Lines 34 to 35 in ec031f2

	else
	exec /usr/local/zeebe/bin/broker fi

Actual behavior:

Brokers crash-loop with the following error message:

/usr/local/bin/startup.sh: line 16: syntax error: unexpected end of file

Expected behavior:

Brokers start in failBack mode.

How to reproduce:

helm install camunda camunda/camunda-platform --set global.multiregion.installationType=failBack

See also: https://github.com/camunda-community-hub/camunda-8-helm-profiles/tree/multi-region-active-active/google/multi-region/active-active#fail-back-by-restoring-missing-nodes-in-the-disastered-region

Logs:

Environment:

Please note: Without the following info, it's hard to resolve the issue and probably it will be closed.

• Platform: GCP
• Helm CLI version: version.BuildInfo{Version:"v3.13.3", GitCommit:"c8b948945e52abba22ff885446a1486cb5fd3474", GitTreeState:"clean", GoVersion:"go1.20.11"}
• Chart version: 9.0.2
• Values file: https://github.com/camunda-community-hub/camunda-8-helm-profiles/blob/multi-region-active-active/google/multi-region/active-active/region1/camunda-values.yaml

[falko]

As a workaround one can manually edit the deployed configmap in k8s.