Docker Library

Images

Alpine Linux linux/amd64 and linux/arm64 (except luajit 2.0 and nginx):

• lua 5.1, 5.2, 5.3, 5.4, 5.5
• luajit 2.0, 2.1, 2.1-edge, 2.1-openresty
• luarocks lua*, luajit*
• nginx stable-lua*, stable-luajit*, mainline-lua*, mainline-luajit*

Debian 12 (bookworm), 13 (trixie) / distroless linux/amd64 and linux/arm64:

• h2o master
• node lts, current

Debian / mintoolkit linux/amd64 and linux/arm64:

• postgres 17, 18

Examples

Basic Lua example

docker run -it --rm akorn/lua:5.1-alpine

Luarocks examples

The LuaRocks images can be used as build containers, see this example. Or to create a private LuaRocks server, see this example.

Node examples

The node image is configured to run scripts directly (the entrypoint is set to node).

docker run -it --rm akorn/node:21 --version

docker run -it --rm -u nobody akorn/node index.js

docker run -it --rm akorn/node --enable-source-maps index.js

Postgres examples

docker run -it --rm -p 127.0.0.1:5432:5432 \
  --env POSTGRES_HOST_AUTH_METHOD=trust akorn/postgres:17-scratch

Installing emulators

docker run --privileged --rm tonistiigi/binfmt --install arm64

Scan a container image

trivy image --ignore-unfixed akorn/node:25

Links

• Best practices for writing Dockerfiles