Supported tags and respective
stable(stable/Dockerfile) the latest pgcli release
edge(edge/Dockerfile) pghoard Github master (manually synced at this point)
What's in this image?
Just Alpine Linux, pghoard and tini. Why tini too? see: https://hub.docker.com/r/pygmy/alpine-tini/
What is Alpine Linux?
Alpine Linux is a Linux distribution built around musl libc and BusyBox. The image is only 5 MB in size and has access to a package repository that is much more complete than other BusyBox based images. This makes Alpine Linux a great image base for utilities and even production applications. Read more about Alpine Linux here and you can see how their mantra fits in right at home with Docker images.
What is pghoard
pghoard is a PostgreSQL backup daemon and restore tooling for cloud object storages. It's like barman, but requires no cron job, which makes it better suited to be run in a docker container.
How to use
docker run -d -v /path/to/your/config.json:/data/pghoard/config.json --restart=always pygmy/pghoard