In addition to the `build` command, `docker buildx` also has a command called `bake`. The Dockerfile is a text file containing all necessary instructions needed to assemble and deploy a container image with Docker. It is completely normal that the service run in different containers in, As its currently written, your answer is unclear. But I do not get how to use the docker buildx bake command to target linux/armv7 platform as --platform flag is not part of bake. Using Docker and Multiple Buildx Nodes for Simultaneous Cross - Medium You can pass the names of the targets to build, to build only specific target(s). Please check out the new build context feature in Docker Buildx v0.8 release, included with the latest Docker Desktop. Weve also outlined how to create a custom registry configuration using Buildx. Using docker compose build is a better alternative for most use cases that keeps build configuration in your docker-compose.yml file. Check out the examples of using Dockerfile with BuildKit with a development version of such image. . guide for introduction to writing bake files. Youve successfully explored multi-architecture builds, step by step. --platform linux/amd64,linux/arm64 \ A playground and examples of docker-compose vs buildx bake. Test the Arm images by specifying the full name that is provided by the buildx inspect command, this should look like the following code: the functionality further. Limiting the number of "Instance on Points" in the Viewport. Put --load argument or --push respectively following your case. Baked builds are a high-level feature that can be used to define automated build pipelines. Running emulated images under docker is slow though. For example, BuildKit lets you connect with remote repositories like Docker Hub, and offers better performance via caching. Repeat the flag multiple times to cover all the arguments defined in your Dockerfile: docker build -t example-image:latest --build-arg EXAMPLE_VAR=value1 --build-arg DEMO_VAR=value2 . Check out the examples of using Dockerfile with BuildKit with a development version of such image. When you invoke the docker build command, it takes one positional argument which is a path or URL to the build context. thanks for the guidance, this is my first deployment via docker so I am just getting the hang of things. docker-compose wraps around docker build, despite some improvements there are still serious limitations. The docker buildx build subcommand has a number of flags which determine where the final image will be stored. You can build a multi-arch image by creating the individual images for each architecture, pushing them to Docker Hub, and entering docker manifest to combine them within a tagged manifest list. In the case of multi-platforms, you must pull the docker image from the remote repository and do compose down & up. Theres a variety of issues: every component needs to be accessed by their full path, you can only have one, Example #3: Override a Remote Dependency with a Local One, Additionally, it allows running many builds together, defining variables, and sharing definitions between your separate build configurations, etc.