issuerBackendUrl doesn't render {{ .Release.Namespace }}

PaulTax · December 5, 2025, 12:37pm

I am installing Camunda 8.8.x with an excisting Keycloak. For that reason I have to give some endpoints in global.identity.auth for issuerBackendUrl and publicIssuerUrl.
In both cases I use {{ .Release.Namespace }} for getting the namespace.
In case of publicIssuerUrl it works fine only for issuerBackenenUrl it doesn’t render the namespace.

nathan.loding · December 9, 2025, 8:28pm

Hi @PaulTax, welcome to the forums! I also see that you opened a support ticket for this issue, and it looks like it may already be fixed in the latest (or forthcoming) release of the Helm charts:

github.com/camunda/camunda-platform-helm

[ISSUE] issuerBackendUrl does not support templated inputs like publicIssuerUrl does

opened 06:00PM - 08 Dec 25 UTC

closed 04:19PM - 09 Dec 25 UTC

jessesimpson36

platform/aws kind/issue platform/gcp support

**Describe the issue:** [SUPPORT-30541](https://jira.camunda.com/browse/SUPPORT…-30541) `global.identity.auth.publicIssuerUrl` allows the ability to use templated strings such as `{{ .Release.Name }}` but `global.identity.auth.issuerBackendUrl` does not allow this. We should allow these types of inputs wherever we expect a hostname to be as it is common to want to template hostnames. **Severity:** **Likelihood:** **Actual behavior:** **Expected behavior:** **How to reproduce:** **Logs:** **Environment:** **Please note: Without the following info, it's hard to resolve the issue and probably it will be closed.** - Platform: - Helm CLI version: - Chart version: - Values file:

system · March 9, 2026, 8:29pm

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