K8S Relay proxy config templating

[tomflenner]

Hi 👋🏻 !

According to the documentation, the relayproxy.config accept tpl/obj (see here).

Unless I'm mistaken, that doesn't seems to be the case (see config use here).

I try to use Kubernetes retriever and dynamically set the namespace of the configmap with the current helm release as following :

    config: |
      retrievers:
      - kind: configmap
        namespace: {{ .Release.Namespace }}
        configmap: feature-flags
        key: flags
      fileFormat: json
      pollingInterval: 5000
      startWithRetrieverError: true

But the output template is still namespace: {{ .Release.Namespace }}

If you have any suggestions it would be appreciated 🙏🏻

Thanks in advance !

[thomaspoignant]

@tomflenner I've checked your request and there is indeed an error in the documentation, a PR is open to update the documentation accordingly #1824.

If the templating part is something that you would like GO Feature Flag to support, feel free to open an issue and/or a pull request to fix this.

[tomflenner]

Thanks 🙏🏻 ! I will open an issue and try to do a PR to fix this after my POC 👍🏻