https://github.com/hyperized/pgbouncer-docker

A small (~11MB) Alpine based PgBouncer Docker image
https://github.com/hyperized/pgbouncer-docker

alpine docker pgbouncer psql

Last synced: 27 days ago
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A small (~11MB) Alpine based PgBouncer Docker image

• Host: GitHub
• URL: https://github.com/hyperized/pgbouncer-docker
• Owner: hyperized
• License: mit
• Created: 2018-11-06T08:53:07.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2024-08-02T09:17:29.000Z (3 months ago)
• Last Synced: 2024-09-28T18:05:03.972Z (about 1 month ago)
• Topics: alpine, docker, pgbouncer, psql
• Language: Dockerfile
• Homepage:
• Size: 29.3 KB
• Stars: 14
• Watchers: 2
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# [pgbouncer-docker](https://github.com/hyperized/pgbouncer-docker)

A small Alpine based pgbouncer Docker image

## To pull container

```docker pull hyperized/pgbouncer```

## To build container

```docker build -t hyperized/pgbouncer .```

## To run container 

```docker run -v $(pwd):/m -p 6543:6543 hyperized/pgbouncer /m/example.ini```

## To run container with TLS to PostgreSQL server

Commonly used with PHP as local connection pool to eliminate TLS overhead.

Expects `ca.crt`, `key.pem` and `cert.pem` to be present in current folder.

See `tls.ini` for details

```docker run -v $(pwd):/m -p 6543:6543 hyperized/pgbouncer /m/tls.ini```

Expect output to be like:

```shell script

2024-07-03 12:44:17.990 UTC [1] LOG kernel file descriptor limit: 1048576 (hard: 1048576); max_client_conn: 100, max expected fd use: 152

2024-07-03 12:44:17.991 UTC [1] LOG listening on 0.0.0.0:6543

2024-07-03 12:44:17.991 UTC [1] LOG listening on unix:/tmp/.s.PGSQL.6543

2024-07-03 12:44:17.991 UTC [1] LOG process up: PgBouncer 1.22.0, libevent 2.1.12-stable (epoll), adns: c-ares 1.24.0, tls: OpenSSL 3.1.4 24 Oct 2023

```

To log in with this example:

```

psql -h 127.0.0.1 -p 6543 -U user@secure pgbouncer

```

with the password `mypass` (as described in `password.txt`)

## To show stats

```

psql -h 127.0.0.1 -p 6543 pgbouncer

psql (16.3, server 1.23.0/bouncer)

Type "help" for help.

pgbouncer=# SHOW STATS;

```

## Reference

Docker hub: https://hub.docker.com/r/hyperized/pgbouncer

Github: https://github.com/hyperized/pgbouncer-docker