29 lines
1.1 KiB
Markdown
29 lines
1.1 KiB
Markdown
# build mulit-arch image with docker buildx
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## set up env for docker buildx
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run follow commands
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```
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docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
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docker buildx rm arm64builder
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docker buildx create --name arm64builder
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docker buildx use arm64builder
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docker buildx inspect --bootstrap
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```
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## build images
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If build multi platform one time, can not use `--load` param, You must have privileges to push images to `$REPO`
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```
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docker buildx build --platform="linux/amd64,linux/arm64" . -t $REPO/ks-apiserver:$TAG -f build-multiarch/Dockerfile --target=ks-apiserver --push
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docker buildx build --platform="linux/amd64,linux/arm64" . -t $REPO/ks-controller-manager:$TAG -f build-multiarch/Dockerfile --target=ks-controller-manager --push
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```
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Also you can build a image for local build with only one arch
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```
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docker buildx build --platform="linux/arm64" . -t "ks-apiserver:arm64" -f build-multiarch/Dockerfile --target=ks-apiserver --load
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docker buildx build --platform="linux/amd64" . -t "ks-apiserver:amd64" -f build-multiarch/Dockerfile --target=ks-apiserver --load
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``` |