Prometheus exporter for Pgbouncer metrics. The minimum supported version of Pgbouncer is 1.18.
Metrics are by default exposed on http server running on port 9127 under the /metrics path.
docker run \
--detach \
--env "DATABASE_URL=postgres://user:password@pgbouncer:6432/pgbouncer?sslmode=disable" \
--publish "9127:9127" \
--name "pgbouncer_exporter" \
jbub/pgbouncer_exporterIn order to build the binary for the development docker compose setup you can use this command:
CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go buildAll of the collectors are enabled by default, you can control that using environment variables by settings
it to true or false.
| Name | Description | Env var | Default |
|---|---|---|---|
| stats | Per database requests stats. | EXPORT_STATS | Enabled |
| pools | Per (database, user) connection stats. | EXPORT_POOLS | Enabled |
| databases | List of configured databases. | EXPORT_DATABASES | Enabled |
| lists | List of internal pgbouncer information. | EXPORT_LISTS | Enabled |
In order to provide default prometheus constant labels you can use the DEFAULT_LABELS enviroment variable.
Labels can be set in this format instance=pg1 env=dev. Provided labels will be added to all the metrics.