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Docker & Containers

Build, tag, and push container images from GitHub Actions.

docker/build-push-actionBuild and push a Docker image using Buildx, with cache and multi-platform support. docker/login-actionLog in to Docker Hub, GHCR, ECR, or any registry before pushing an image. docker/metadata-actionGenerate Docker tags and OCI labels automatically from git refs and events. docker/setup-buildx-actionSet up Docker Buildx so a workflow can do multi-platform builds and layer caching. docker/setup-qemu-actionInstall QEMU emulators so a workflow can build container images for other CPU architectures.
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