PgBouncer exporter

Introduced in Omnibus GitLab 11.0.

The PgBouncer exporter enables you to measure various PgBouncer metrics.

For installations from source you must install and configure it yourself.

To enable the PgBouncer exporter:

1. Enable Prometheus.

2. Edit /etc/gitlab/gitlab.rb.

3. Add (or find and uncomment) the following line, making sure it's set to true:

   pgbouncer_exporter['enable'] = true

4. Save the file and reconfigure GitLab for the changes to take effect.

Prometheus begins collecting performance data from the PgBouncer exporter exposed at localhost:9188.

The PgBouncer exporter is enabled by default if the pgbouncer_role role is enabled.