docs/build/ci/github-actions/multi-platform.md

title	keywords
Multi-platform image with GitHub Actions	ci, github actions, gha, buildkit, buildx, multi-platform

You can build multi-platform images using the platforms option, as shown in the following example:

Note

• For a list of available platforms, see the Docker Setup Buildx{:target="blank" rel="noopener" class=""} action.
• If you want support for more platforms, you can use QEMU with the Docker Setup QEMU{:target="blank" rel="noopener" class=""} action.

{% raw %}

name: ci

on:
  push:
    branches:
      - "main"

jobs:
  docker:
    runs-on: ubuntu-latest
    steps:
      -
        name: Checkout
        uses: actions/checkout@v3
      -
        name: Set up QEMU
        uses: docker/setup-qemu-action@v2
      -
        name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
      -
        name: Login to Docker Hub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      -
        name: Build and push
        uses: docker/build-push-action@v4
        with:
          context: .
          platforms: linux/amd64,linux/arm64
          push: true
          tags: user/app:latest

{% endraw %}