jaculabilis/danbooru
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docker: add Docker image for ARM.

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* Have CI build Docker images for both x86 and ARM.
* Add a `bin/rails danbooru:docker:build-arm` command for building a Docker image locally for ARM.

Usage:

* Test the image:

  docker run --rm -it --platform linux/arm64 ghcr.io/danbooru/danbooru bash

* Build the image:

  bin/rails danbooru:docker:build-arm

* Build the image by hand:

  git archive HEAD | docker buildx build - --platform linux/amd64 --build-arg SOURCE_COMMIT=$(git rev-parse HEAD) -t danbooru -f Dockerfile --load
This commit is contained in:
evazion
2022-04-24 18:35:03 -05:00
parent e698bf91ee
commit 2b387bdc41
3 changed files with 25 additions and 5 deletions
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19
lib/tasks/danbooru.rake
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@@ -104,11 +104,22 @@ namespace :danbooru do
namespace :docker do
# Usage: bin/rails danbooru:docker:build
#
# Build a Docker image. Note that uncommited changes won't be included in
# the image; commit changes first before building the image.
desc "Build a Docker image based on latest commit"
# Build a Docker image. Note that uncommited changes won't be included in the image; commit changes to Git first before building the image.
desc "Build a Docker image"
task :build do
system("git archive HEAD | docker buildx build - --build-arg SOURCE_COMMIT=$(git rev-parse HEAD) -t danbooru -f Dockerfile")
system("git archive HEAD | docker buildx build - --platform linux/amd64 --build-arg SOURCE_COMMIT=$(git rev-parse HEAD) --tag danbooru --tag danbooru:x86 --file Dockerfile --load")
end
# Usage: bin/rails danbooru:docker:build-arm
#
# Build a Docker image for ARM. You may need to install QEMU first if building on x86.
#
# * sudo apt-get install qemu binfmt-support qemu-user-static # Install QEMU
# * docker run --rm -it --platform linux/arm64 ubuntu # Test that QEMU works
# * docker run --rm -it --platform linux/arm64 danbooru:arm -- bash # Test that the Danbooru image works
desc "Build a Docker image for ARM"
task :"build-arm" do
system("git archive HEAD | docker buildx build - --platform linux/arm64 --build-arg SOURCE_COMMIT=$(git rev-parse HEAD) --tag danbooru --tag danbooru:arm --file Dockerfile --load")
end
end