diff --git a/README.md b/README.md index b5baad5..9bc153a 100644 --- a/README.md +++ b/README.md @@ -55,70 +55,3 @@ For further details on contributing please refer to the [contribution guide](CON ## Other This repo is release under this [license](LICENSE) - -
-Original README.md - -# docker-buildx-qemu - -> this is a fork of https://gitlab.com/ericvh/docker-buildx-qemu -> it has been modified to not depend on a gitlab-ci template repository. - - -This Debian-based image allows you to easily build cross-platform images. -It's been tested with GitLab CI on gitlab.com, but it should work anywhere that docker-in-docker already works, and with a binfmt_misc enabled kernel. - -## Example Usage - -This GitLab example should give you an idea of how to use the image. - -Dockerfile -```dockerfile -FROM alpine - -RUN echo "Hello, my CPU architecture is $(uname -m)" -``` - -.gitlab-ci.yml -```yaml -variables: - CI_BUILD_ARCHS: "linux/arm/v7,linux/arm64,linux/amd64" - CI_BUILD_IMAGE: "registry.gitlab.com/ericvh/docker-buildx-qemu" - -build: - image: $CI_BUILD_IMAGE - stage: build - services: - - name: docker:dind - entrypoint: ["env", "-u", "DOCKER_HOST"] - command: ["dockerd-entrypoint.sh"] - variables: - DOCKER_HOST: tcp://docker:2375/ - DOCKER_DRIVER: overlay2 - # See https://github.com/docker-library/docker/pull/166 - DOCKER_TLS_CERTDIR: "" - retry: 2 - before_script: - - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY - # Use docker-container driver to allow useful features (push/multi-platform) - - update-binfmts --enable # Important: Ensures execution of other binary formats is enabled in the kernel - - docker buildx create --driver docker-container --use - - docker buildx inspect --bootstrap - script: - - docker buildx ls - - docker buildx build --platform $CI_BUILD_ARCHS --progress plain --pull -t "$CI_REGISTRY_IMAGE" --push . -``` - -And the (partial) output: -``` -#6 [linux/amd64 2/2] RUN echo "Hello, my CPU architecture is $(uname -m)" -#6 0.120 Hello, my CPU architecture is x86_64 -#6 DONE 0.3s - -#8 [linux/arm/v7 2/2] RUN echo "Hello, my CPU architecture is $(uname -m)" -#8 0.233 Hello, my CPU architecture is armv7l -#8 DONE 0.2s -``` - - -
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