README.md

Dockerfile with Scala, SBT, Kubernetes, AWS CLI and Docker

NOTE: This repository is no longer maintaned. Use https://github.com/moia-dev/scala-on-circleci instead.

This repository contains a Dockerfile with:

• Scala
• sbt
• kubectl
• AWS CLI
• Docker

Base Docker Image

• openjdk

Installation

1. Install Docker
2. Pull automated build from public Docker Hub Registry:

docker pull moia/scala-sbt-kubernetes-aws-docker

Alternatively, you can build an image from Dockerfile:

docker build -t moia/scala-sbt-kubernetes-aws-docker github.com/moia-dev/scala-sbt-kubernetes-aws-docker

Usage

docker run -it --rm moia/scala-sbt-kubernetes-aws-docker

Development Notes

Building and publishing docker image

1. Pull latest version from github:

   git pull origin master
   git fetch --tags
   

2. Build Docker image:

   docker build -t moia/scala-sbt-kubernetes-aws-docker:8u181-2.12.7-1.2.6-1.12.3 .
   

3. Push Docker image:

   docker login
   docker push moia/scala-sbt-kubernetes-aws-docker:8u181-2.12.7-1.2.6-1.12.3
   

License

This code is open source software licensed under the Apache 2.0 License.

Update

1. Edit Dockerfile and insert the latest versions of
   • OpenJDK (https://hub.docker.com/_/openjdk)
   • Scala (https://github.com/scala/scala/releases)
   • SBT (https://github.com/sbt/sbt/releases)
   • Kubectl (https://github.com/kubernetes/kubernetes/releases)

     Note: Max. 2 versions higher then current server version. Run kubectl version to get the server version.

2. Make sure theimage can be built with docker build .
3. Commit and push the changes
4. Create a release on GitHub (https://github.com/moia-dev/scala-sbt-kubernetes-aws-docker/releases)
5. Build and tag the image (see above)
6. Push to the docker hub