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build-envoy-image-ci.yaml
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name: CI Build & Push
on:
pull_request_target:
types: [opened, synchronize, reopened]
permissions:
# To be able to access the repository with `actions/checkout`
contents: read
# Required to generate OIDC tokens for `sigstore/cosign-installer` authentication
id-token: write
jobs:
build-and-push-prs:
timeout-minutes: 360
name: Build and push multi-arch images
runs-on: ubuntu-latest-64-cores-256gb
steps:
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3.0.0
- name: Cache Docker layers
uses: actions/cache@704facf57e6136b1bc63b828d79edcd491f0ee84 # v3.3.2
with:
path: /tmp/buildx-cache
key: docker-cache-${{ github.head_ref }}
restore-keys: docker-cache-master
- name: Login to quay.io
uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
with:
registry: quay.io
username: ${{ secrets.QUAY_ENVOY_USERNAME_DEV }}
password: ${{ secrets.QUAY_ENVOY_PASSWORD_DEV }}
- name: Checkout PR
uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
with:
ref: ${{ github.event.pull_request.head.sha }}
persist-credentials: false
- name: Prep for build
run: |
echo "${{ github.event.pull_request.head.sha }}" >SOURCE_VERSION
echo "ENVOY_MINOR_RELEASE=$(cat ENVOY_VERSION | sed 's/envoy-\([0-9]\+\.[0-9]\+\)\..*/v\1/')" >> $GITHUB_ENV
echo "ENVOY_PATCH_RELEASE=$(cat ENVOY_VERSION | sed 's/^envoy-\([0-9]\+\.[0-9]\+\.[0-9]\+$\)/v\1/')" >> $GITHUB_ENV
echo "BAZEL_VERSION=$(cat .bazelversion)" >> $GITHUB_ENV
echo "BUILDER_DOCKER_HASH=$(git ls-tree --full-tree HEAD -- ./Dockerfile.builder | awk '{ print $3 }')" >> $GITHUB_ENV
- name: Checking if cilium-envoy-builder image exists
id: cilium-builder-tag-in-repositories
shell: bash
run: |
if docker buildx imagetools inspect quay.io/${{ github.repository_owner }}/cilium-envoy-builder-dev:${{ env.BAZEL_VERSION }}-${{ env.BUILDER_DOCKER_HASH }} &>/dev/null; then
echo exists="true" >> $GITHUB_OUTPUT
else
echo exists="false" >> $GITHUB_OUTPUT
fi
- name: PR Multi-arch build & push of Builder image (dev)
uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 # v5.0.0
if: steps.cilium-builder-tag-in-repositories.outputs.exists == 'false'
id: docker_build_builder_ci
with:
provenance: false
context: .
file: ./Dockerfile.builder
platforms: linux/amd64,linux/arm64
push: true
tags: quay.io/${{ github.repository_owner }}/cilium-envoy-builder-dev:${{ env.BAZEL_VERSION }}-${{ env.BUILDER_DOCKER_HASH }}
- name: CI Builder Image Digest
if: steps.cilium-builder-tag-in-repositories.outputs.exists == 'false'
shell: bash
run: |
echo "Digests:"
echo "quay.io/${{ github.repository_owner }}/cilium-envoy-builder-dev:${{ env.BAZEL_VERSION }}-${{ env.BUILDER_DOCKER_HASH }}@${{ steps.docker_build_builder_ci.outputs.digest }}"
- name: PR Multi-arch build & push of cilium-envoy
uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 # v5.0.0
id: docker_build_ci
with:
provenance: false
context: .
file: ./Dockerfile
platforms: linux/amd64,linux/arm64
build-args: |
BUILDER_BASE=quay.io/cilium/cilium-envoy-builder-dev:${{ env.BAZEL_VERSION }}-${{ env.BUILDER_DOCKER_HASH }}
ARCHIVE_IMAGE=quay.io/${{ github.repository_owner }}/cilium-envoy-builder:main-archive-latest
BAZEL_BUILD_OPTS=--remote_upload_local_results=false
cache-from: type=local,src=/tmp/buildx-cache
cache-to: type=local,dest=/tmp/buildx-cache,mode=max
push: true
tags: quay.io/${{ github.repository_owner }}/cilium-envoy-dev:${{ github.event.pull_request.head.sha }}
- name: Install Cosign
uses: sigstore/cosign-installer@11086d25041f77fe8fe7b9ea4e48e3b9192b8f19 # v3.1.2
- name: Sign Container Image
run: |
cosign sign -y quay.io/${{ github.repository_owner }}/cilium-envoy-dev@${{ steps.docker_build_ci.outputs.digest }}
- name: Install Bom
shell: bash
env:
# renovate: datasource=github-releases depName=kubernetes-sigs/bom
BOM_VERSION: v0.5.1
run: |
curl -L https://github.com/kubernetes-sigs/bom/releases/download/${{ env.BOM_VERSION }}/bom-amd64-linux -o bom
sudo mv ./bom /usr/local/bin/bom
sudo chmod +x /usr/local/bin/bom
- name: Generate SBOM
shell: bash
# To-Do: generate SBOM from source after https://github.com/kubernetes-sigs/bom/issues/202 is fixed
run: |
bom generate -o sbom_cilium-envoy_${{ github.event.pull_request.head.sha }}.spdx --format=json --image=quay.io/${{ github.repository_owner }}/cilium-envoy-dev:${{ github.event.pull_request.head.sha }}
- name: Attach SBOM to container images
run: |
cosign attach sbom --sbom sbom_cilium-envoy_${{ github.event.pull_request.head.sha }}.spdx quay.io/${{ github.repository_owner }}/cilium-envoy-dev@${{ steps.docker_build_ci.outputs.digest }}
- name: Sign SBOM Image
run: |
docker_build_ci_digest="${{ steps.docker_build_ci.outputs.digest }}"
image_name="quay.io/${{ github.repository_owner }}/cilium-envoy-dev:${docker_build_ci_digest/:/-}.sbom"
docker_build_ci_sbom_digest="sha256:$(docker buildx imagetools inspect --raw ${image_name} | sha256sum | head -c 64)"
cosign sign -y "quay.io/${{ github.repository_owner }}/cilium-envoy-dev@${docker_build_ci_sbom_digest}"
- name: Envoy binary version check
shell: bash
run: |
envoy_version=$(docker run --rm quay.io/${{ github.repository_owner }}/cilium-envoy-dev:${{ github.event.pull_request.head.sha }} cilium-envoy --version)
expected_version=$(echo ${{ env.ENVOY_PATCH_RELEASE }} | sed 's/^v//')
echo ${envoy_version}
[[ "${envoy_version}" == *"${{ github.event.pull_request.head.sha }}/$expected_version"* ]]
- name: CI Image Digest
shell: bash
run: |
echo "Digests:"
echo "quay.io/${{ github.repository_owner }}/cilium-envoy-dev:${{ github.event.pull_request.head.sha }}@${{ steps.docker_build_ci.outputs.digest }}"