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pigweed / third_party / github / project-chip / connectedhomeip / cb5df48a5b4493524aaaa6742fe7027012a6c3bd / . / integrations / docker / images / chip-cert-bins
tree: 6ee5259f096bdb27e8ff9bb482a23d1bdcad2723 [path history] [tgz]
  1. Dockerfile
  2. README.md
integrations/docker/images/chip-cert-bins/README.md

Docker image for Matter Certification Test Harness

The Dockerfile here helps build multi-platform Docker images containing the executable binaries necessary for the Matter Test Harness. It utilizes the BuildKit toolkit and Buildx, included within Docker since version 18.06.

Running

In order to properly run the binaries, avahi must be properly set up and passed to the container.

Prerequisites:

  • Host must support and enable IPv6 and be on a network that has IPv6.
  • IPv6 must be enabled within avahi config on the host. use-ipv6=yes in avahi-daemon.conf
  • Sometimes there are stale avahi entries, so restarting avahi-daemon between runs may be necessary.

The host network and dbus must be exposed to the container for avahi to work properly. So for an interactive prompt, use:

docker run -it --network host -v /var/run/dbus/system_bus_socket:/var/run/dbus/system_bus_socket chip-cert-bins

Building

The Dockerfile requires building using the Buildx plugin, included within docker. It is used to build for both the amd64 and arm64 architectures, so the image may be cross-built and ran directly on a Raspberry Pi or other arm64 based environment. If your docker installation does not have the Buildx plugin, please update docker or install Buildx manually.

Prerequisites:

  • A recent docker installation.
  • Create a Buildx builder: docker buildx create --use --name mybuild
  • Install the Binfmt cross-platform Docker emulators: docker run --privileged --rm tonistiigi/binfmt --install all

Example: Building for the host platform and loading into Docker

docker buildx build --load .

The above command will build the image and load them into your local Docker instance.

Example: Building for another platform and exporting to a tar

docker buildx build --platform linux/arm64 --output "dest=/full/path/to/dest/chipcertbins.tar,type=docker" .

The above command will build the image and export it to a tar file. You may copy the tar file to a RaspberryPi and import the image by using:

docker load --input chipcertbins.tar

Example: Creating a multi-platform image and pushing to the Docker registry

docker buildx build --platform linux/amd64,linux/arm64 --tag chip-cert-bins:tag1 --push .