Research possibilty of running one or more of the dependent services outside of the Application realm

[janhalen]

To standardize the operations of the Zulip stack, we should research the dependent services can be run isolated from the application in its own standard containers using official images.

[janhalen]

At first glance the services defined in the chart are all bitnami standard charts, so we should be good to go with those.

https://github.com/zulip/docker-zulip/tree/main/kubernetes/chart/zulip

[mikkeschiren]

I am working on a update on that chart, the bitnami versions and repo are outdated.

[mikkeschiren]

The chart is using bitnami postgres chart - but it replaces the chart image with zulips own postgres. I will investigate the impact on overriding that behaviout.

[mikkeschiren]

Dependencies updates:

• update outdated dependencies in helm chart zulip/docker-zulip#462

Som cosmetica:

• Fix output of helm install so we get an real URL: fix output for helm install in NOTES.txt zulip/docker-zulip#460
• Add storageclass to values, to document possible override: add storageclass to values in helm chart, this is already in template zulip/docker-zulip#461