Docs: Improve documentation of settings for consuming PgBouncer
Summary
Existing documentation does not clearly document, in a straight forward manner, how to consume a PgBouncer within the Helm chart.
We should improve this, including the use of an example configuration snippet.
Details
While it is very possible to configure the Helm chart in an appropriate way to have components consume PostgreSQL through a PgBouncer instance (or other similar), it is hard to find the recommended methods, and requirements of that configuration.
We should take the work of the Reference Architectures and GETs deployment patterns, and enhance the documentation within this project with those findings. We can cross-link to the other existing documentation (on docs.gitlab.com) as appropriate, and in relation to running scaled instances.
Acceptance
-
Documentation speaks of PgBouncer, requirements, and implementation -
Examples configuration snippets are added
Edited by Jason Plum