ipedrazas / dublin-meetup

Examples for the talk at the Docker Dublin Meetup

Docker Meetup, Dublin

Examples to understand how to use build-context and bake file to reduce friction between development and CI.

Buildx options:

• build-context
• builder

Use cases

• Add resources to the Docker build context
• Change the base docker image
• Building Multi-arch images
• Execute heavy builds in remote machines

Examples and code

Buildx options in docker build

Bake example

More resources:

• https://docs.docker.com/build/buildx/drivers/kubernetes
• https://docs.docker.com/desktop/containerd/
• https://www.docker.com/blog/faster-multi-platform-builds-dockerfile-cross-compilation-guide/
• https://www.docker.com/blog/dockerfiles-now-support-multiple-build-contexts/
• https://docs.docker.com/desktop/extensions-sdk/
• https://docs.docker.com/desktop/extensions-sdk/build/test-debug/