Adminer

Overview

Adminer is a full-featured database management tool in a single PHP file. This stack runs Adminer with a tmpfs-backed PHP session directory — no persistent storage required.

Project Details

Project Repository: https://github.com/vrana/adminer
Container Image: Docker Hub
Documentation: https://www.adminer.org/
Reverse Proxy Port: 8080

Getting Started

Start the container: docker compose up -d
Open http://localhost:${ADMINER_PORT:-8082} and enter your database credentials

Environment Variable Notes

ADMINER_DEFAULT_SERVER – default database host shown in the login form (default: mariadb)

Volume Notes

No persistent volumes — PHP session data is stored on a tmpfs mount.

Network Notes

Requires the external proxy network (Nginx Proxy Manager). An internal bridge network internal is available for connecting to database containers.

Docker Run

docker run -d \
  --name adminer \
  --tmpfs /var/lib/php:rw,noexec,nosuid,size=64M \
  -e ADMINER_DEFAULT_SERVER=mariadb \
  -p 8082:8080 \
  --network proxy \
  adminer:latest

Additional Notes / Gotchas

Adminer is a single-script PHP app with no config file — all settings are passed via environment variables at runtime.

Dockhand Stack, Deploy from Git

Cookbooks Repository stackname: ADMINER_DEV Compose file path: adminer_dev/compose.yaml Additional env file (optional): adminer_dev/sample.env

Then "Load" adminer_dev/sample.env into the Environmental variables in dockhand

Create the Stack

1.6 KiB Raw Blame History Unescape Escape