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Add docker buildx make target #3213

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merged 4 commits into from
Aug 18, 2021
Merged

Add docker buildx make target #3213

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1715b9a
Add docker buildx make target
pavolloffay Aug 17, 2021
fd6e177
Remove space
pavolloffay Aug 17, 2021
6ab36f3
make it idempotent
pavolloffay Aug 17, 2021
9e2cfe8
fix hotrod
pavolloffay Aug 17, 2021
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9 changes: 0 additions & 9 deletions .github/workflows/ci-all-in-one-build.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -9,11 +9,6 @@ on:
jobs:
all-in-one:
runs-on: ubuntu-latest
services:
registry:
image: registry:2
ports:
- 5000:5000
steps:
- uses: actions/checkout@v2.3.4
with:
Expand All @@ -39,10 +34,6 @@ jobs:

- uses: docker/setup-qemu-action@v1

- uses: docker/setup-buildx-action@v1
with:
driver-opts: network=host

- name: Build, test, and publish all-in-one image
run: bash scripts/build-all-in-one-image.sh
env:
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9 changes: 0 additions & 9 deletions .github/workflows/ci-crossdock.yml
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Expand Up @@ -9,11 +9,6 @@ on:
jobs:
crossdock:
runs-on: ubuntu-latest
services:
registry:
image: registry:2
ports:
- 5000:5000
strategy:
matrix:
steps:
Expand Down Expand Up @@ -41,10 +36,6 @@ jobs:

- uses: docker/setup-qemu-action@v1

- uses: docker/setup-buildx-action@v1
with:
driver-opts: network=host

- name: Build, test, and publish ${{ matrix.steps.name }} image
run: ${{ matrix.steps.cmd }}
env:
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10 changes: 0 additions & 10 deletions .github/workflows/ci-docker-build.yml
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Expand Up @@ -10,12 +10,6 @@ jobs:
docker-images:
runs-on: ubuntu-latest

services:
registry:
image: registry:2
ports:
- 5000:5000

steps:
- uses: actions/checkout@v2.3.4
with:
Expand All @@ -41,10 +35,6 @@ jobs:

- uses: docker/setup-qemu-action@v1

- uses: docker/setup-buildx-action@v1
with:
driver-opts: network=host

- name: Build and upload all docker images
run: bash scripts/build-upload-docker-images.sh
env:
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9 changes: 0 additions & 9 deletions .github/workflows/ci-hotrod.yml
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Expand Up @@ -9,11 +9,6 @@ on:
jobs:
hotrod:
runs-on: ubuntu-latest
services:
registry:
image: registry:2
ports:
- 5000:5000
steps:
- uses: actions/checkout@v2.3.4
with:
Expand All @@ -35,10 +30,6 @@ jobs:

- uses: docker/setup-qemu-action@v1

- uses: docker/setup-buildx-action@v1
with:
driver-opts: network=host

- name: Build, test, and publish hotrod image
run: bash scripts/hotrod-integration-test.sh
env:
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11 changes: 1 addition & 10 deletions .github/workflows/ci-release.yml
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Expand Up @@ -8,12 +8,7 @@ on:
jobs:
publish-release:
runs-on: ubuntu-latest
services:
registry:
image: registry:2
ports:
- 5000:5000


steps:
- uses: actions/checkout@v2.3.4
with:
Expand Down Expand Up @@ -57,10 +52,6 @@ jobs:

- uses: docker/setup-qemu-action@v1

- uses: docker/setup-buildx-action@v1
with:
driver-opts: network=host

- name: Build and upload all docker images
run: bash scripts/build-upload-docker-images.sh
env:
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14 changes: 12 additions & 2 deletions docker/Makefile
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Expand Up @@ -9,15 +9,25 @@ PLATFORMS := linux/amd64,linux/s390x,linux/ppc64le,linux/arm64

create-baseimg-debugimg: create-baseimg create-debugimg

create-baseimg:
create-baseimg: prepare-docker-buildx
docker buildx build -t $(BASE_IMAGE) --push \
--build-arg root_image=$(ROOT_IMAGE) \
--build-arg cert_image=$(CERT_IMAGE) \
--platform=$(PLATFORMS) \
docker/base

create-debugimg:
create-debugimg: prepare-docker-buildx
docker buildx build -t $(DEBUG_IMAGE) --push \
--build-arg golang_image=$(GOLANG_IMAGE) \
--platform=$(PLATFORMS) \
docker/debug

.PHONY: prepare-docker-buildx
prepare-docker-buildx:
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This is a nice idea. It would be even nicer if it was a seamless experience for local dev. For example, if I run the following locally:

make docker-images-jaeger-backend

I still get the error, because the local registry isn't started as part of this make target:

error: failed to solve: rpc error: code = Unknown desc = failed to do request: Head "http://localhost:5000/v2/baseimg_alpine/blobs/sha256:48167268581ca7f86ce8f794a24d144b0509556cf4c584eec9e95afebe88bcc6": dial tcp [::1]:5000: connect: connection refused

Given the only time we need the registry is when we do a push, would it make sense to add this target as a dependency to both create-baseimg and create-debugimg? i.e.

create-baseimg: prepare-docker-buildx
...
create-debugimg: prepare-docker-buildx
...

That way, developers won't need to know to run make prepare-docker-buildx for their docker builds to work.

If the above is feasible, it also means we could do away with the - run: make prepare-docker-buildx within our github actions steps, given create-baseimg and/or create-debugimg should be run.

The drawback I see is that make prepare-docker-buildx isn't idempotent and I don't have any good suggestions right now to solve for it, except for making sure that make clean-docker-buildx is always run at the end.

The other alternative is we document this extra manual step of make prepare-docker-buildx clearly somewhere.

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btw. are you on macos? Were you able to run it?

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Yes, I'm on macos and successfully ran this make target together with other docker buildx.

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I didn't mind requiring devs to execute make prepare-docker-buildx explicitly. It's quite easy to understand what needs to be run from the scripts.

I have made it idempotent in the last commit and removed prepare step from the ci jobs.

For instance IIRC install-tools target is not invoked automatically before a target that uses tools.

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It's quite easy to understand what needs to be run from the scripts.

yes, I agree, but knowing to where to find the scripts (I presume you mean the scripts run by github actions) seems less intuitive than looking in the Makefile since that's where the make targets are defined. For example, they may just want to build custom docker images for testing purposes and run make docker-images-jaeger-backend, and not have any desire to replicate CI locally.

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When I am trying to build an unknown project I usually first go to CI config to see what is required to run. If there is a clear "prepare" step I can follow it and understand what needs to be done.

If the "prepare" for OOTB then it's good as well until it does not interfere with tools and services running on the host. In this case it might be the docker registry for instance.

docker buildx inspect jaeger-build > /dev/null || docker buildx create --use --name=jaeger-build --buildkitd-flags="--allow-insecure-entitlement security.insecure --allow-insecure-entitlement network.host" --driver-opt="network=host"
docker inspect registry > /dev/null || docker run --rm -d -p 5000:5000 --name registry registry:2

.PHONY: clean-docker-buildx
clean-docker-buildx:
docker buildx rm jaeger-build
docker rm -f registry
1 change: 1 addition & 0 deletions scripts/hotrod-integration-test.sh
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Expand Up @@ -9,6 +9,7 @@ make build-examples GOOS=linux GOARCH=arm64

REPO=jaegertracing/example-hotrod
platforms="linux/amd64,linux/s390x,linux/ppc64le,linux/arm64"
make prepare-docker-buildx
#build image locally for integration test
bash scripts/build-upload-a-docker-image.sh -l -c example-hotrod -d examples/hotrod -p "${platforms}"

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