Where to configure the TLS certificates to have communication between JSM Pod and ingress via HTTPS

Question

Our goal is to configure the SSL/TLS certificates for JSM Data centre version to have secure communication between JSM Kubernetes pod and Ingress via HTTPS. There we are refering to below links.

1. Running Jira applications over SSL or HTTPS

2. Customizing Jira Data Center configuration files within a kubernetes environment via values.yaml file.

3. Atlassian DC Helm Charts Advanced Configuration.

These links are not that useful which are provided by the JSM team in the support ticket raised by us according to our requirement, does anyone already implemented this scope for the JSM Data Center Version in Kubernetes cluster ? If yes then please share the steps to be performed.

Thanks !

Yevhen_5guu4k · Answer

additionalConfigMaps will create a ConfigMap for you. You just need to define server.xml content that you want.

Ankit Masaram · Answer

Here the server.xml file will get overwritten as the JSM pod get restarted. How to preserve that ? If you are asking to do it with additionalConfigMaps field in values.yml (Helm Chart) file then there is no config map related to the server.xml file in the JSM pod.

Yevhen_5guu4k · Answer

There's no documentation but what you can do is:

* copy existing server.xml from the pod

* generate keystore and create a secret in jira namespace

* use additionalFiles feature to mount the secret

* use addtionalConfigMaps to mount your custom server.xml

* change service and container ports to 8443

* in your ingress use annotations to let the controller know that the backend service is https (appgw.ingress.kubernetes.io/backend-protocol maybe?)

This is a rough plan, but the Helm chart has all the required flexibility to mount keystores, override configuration files, change ports etc.