Docker containers to build and host ruby applications. It's built on alpine linux so they're tiny!
It's on docker-hub and github
latest,2.5latest-builder,2.5
The base image is great to run simple ruby scripts or as a base for bundling an app
docker run --rm fingershock/ruby:latest ruby -e 'eval ["275617579627560222f60756e6d257279622b3566716c602f60756e682228647470737a3f2f276963747e27696478657265737562736f6e64756e647e236f6d6f21727f686c666f273034353832333f2271677f263238373234636434393562693563333034666134363363623464393035303461683533316564346f28656c6c6f677f627c6462292e227561646"].pack("h*")'
Hello WorldThe latest-builder image includes build tools and compilers for use by bundler. Use it to assemble dependencies into a shared vendor volume and then copy those files into a new image based on the runtime.
docker run --rm -v $PWD/test:/usr/src/app:rw fingershock/ruby:latest-builder bundle update
docker run --rm -v $PWD/test:/usr/src/app:rw fingershock/ruby:latest-builder bundle install --deployment
docker build -t testapp test
docker run --rm testapp bundle exec rackup --version