PgBouncer tutorial

The PgBouncer K8s Operator delivers automated operations management from day 0 to day 2 on the PgBouncer - the lightweight connection pooler for PostgreSQL. It is an open source, end-to-end, production-ready data platform on top of Juju. As a first step this tutorial shows you how to get PgBouncer up and running, but the tutorial does not stop there. Through this tutorial you will learn a variety of operations, everything from adding replicas to advanced operations such as enabling Transport Layer Security (TLS). In this tutorial we will walk through how to:

• Set up an environment using Multipass with LXD and Juju.
• Deploy PgBouncer using a single command.
• Configure TLS certificate in one command.

While this tutorial intends to guide and teach you as you deploy PgBouncer, it will be most beneficial if you already have a familiarity with:

• Basic terminal commands.
• PostgreSQL and PgBouncer concepts.
• Charmed PostgreSQL operator

Step-by-step guide

Here’s an overview of the steps required with links to our separate tutorials that deal with each individual step:

• Set up the environment
• Deploy PgBouncer
• Managing your units
• Enable security
• Cleanup your environment