moikot/docker-tools repository overview

⁠Docker Hub Tools

A tiny Docker image with a set of Bash scripts for:

1. Installing Docker and enabling the experimental mode.
2. Building and tagging multi-platform Docker images.
3. Pushing README file to Docker Hub.

⁠Getting the script

Create a container and copy the scripts file from it.

id=$(docker create moikot/docker-tools)
docker cp $id:/scripts.sh /tmp/scripts.sh && docker rm -v $id

⁠Install the latest Docker

/tmp/scripts.sh update_docker

The command updates Docker to the latest version and enables the experimental mode in Docker daemon.

⁠Build multi-platform Docker images

• Image name: moikot/foobar
• Git tag: v1.0.0
• Platforms: linux/amd64, linux/arm64/v8

/tmp/scripts.sh build_images
  moikot/foobar v1.0.0 \
  linux/amd64,linux/arm64/v8 \
  [additional build arguments]

NOTE: Additional build arguments are passed directly to docker buildx build command.

⁠Push README.md to Docker Hub

/tmp/scripts.sh push_readme \
  moikot/foobar README.md \
  [docker_hub_user] [docker_hub_password]