Add a workflow to build and test Docker images

This commit is contained in:
Felipe Knorr Kuhn 2025-11-28 19:38:05 -08:00
parent ac3c0bdc6f
commit 4afe4be5e5
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@ -18,10 +18,10 @@ permissions:
jobs:
build:
# Run on tag pushes OR on PRs that have the "docker" label
# Run on tag pushes OR on PRs that have the "docker" or "docker-test" label
if: |
github.event_name == 'push' ||
(github.event_name == 'pull_request' && contains(github.event.pull_request.labels.*.name, 'docker'))
(github.event_name == 'pull_request' && (contains(github.event.pull_request.labels.*.name, 'docker') || contains(github.event.pull_request.labels.*.name, 'docker-test')))
strategy:
matrix:
service:
@ -33,6 +33,7 @@ jobs:
outputs:
image-digest-frontend: ${{ matrix.service == 'frontend' && steps.docker-build.outputs.digest || '' }}
image-digest-backend: ${{ matrix.service == 'backend' && steps.docker-build.outputs.digest || '' }}
tag: ${{ matrix.service == 'frontend' && (steps.set-tag-push.outputs.tag || steps.set-tag-pr.outputs.tag) || '' }}
steps:
- name: Replace the current swap file
shell: bash
@ -65,7 +66,11 @@ jobs:
# Only for tag pushes: use the Git tag as TAG
- name: Set TAG from pushed tag
if: github.event_name == 'push'
run: echo "TAG=${GITHUB_REF/refs\/tags\//}" >> $GITHUB_ENV
id: set-tag-push
run: |
TAG="${GITHUB_REF/refs\/tags\//}"
echo "TAG=${TAG}" >> $GITHUB_ENV
echo "tag=${TAG}" >> $GITHUB_OUTPUT
- name: Add SHORT_SHA env property with commit short sha
run: |
@ -86,13 +91,16 @@ jobs:
# For PRs: use package.json version + short sha as TAG
- name: Set TAG from service package.json for pull requests
if: github.event_name == 'pull_request'
id: set-tag-pr
run: |
if [ "${{ matrix.service }}" = "frontend" ]; then
VERSION=$(jq -r '.version' frontend/package.json)
else
VERSION=$(jq -r '.version' backend/package.json)
fi
echo "TAG=v${VERSION}-${SHORT_SHA}" >> $GITHUB_ENV
TAG="v${VERSION}-${SHORT_SHA}"
echo "TAG=${TAG}" >> $GITHUB_ENV
echo "tag=${TAG}" >> $GITHUB_OUTPUT
- name: Show set environment variables
run: |
@ -178,3 +186,154 @@ jobs:
docker buildx imagetools create \
--tag ${{ secrets.DOCKER_HUB_USER }}/${{ matrix.service }}:latest \
${{ secrets.DOCKER_HUB_USER }}/${{ matrix.service }}:$TAG
test-images:
needs: build
# Only run for PRs with "docker-test" label
if: ${{ needs.build.result == 'success' && github.event_name == 'pull_request' && contains(github.event.pull_request.labels.*.name, 'docker-test') }}
runs-on: ubuntu-latest
timeout-minutes: 30
name: Test built Docker images
steps:
- name: Checkout project
uses: actions/checkout@v4
- name: Add SHORT_SHA env property with commit short sha
run: |
SHA="${{ github.event.pull_request.head.sha }}"
echo "SHORT_SHA=${SHA:0:8}" >> $GITHUB_ENV
- name: Set TAG from frontend package.json
run: |
VERSION=$(jq -r '.version' frontend/package.json)
echo "TAG=v${VERSION}-${SHORT_SHA}" >> $GITHUB_ENV
- name: Show set environment variables
run: |
printf " TAG: %s\n" "$TAG"
printf " SHORT_SHA: %s\n" "$SHORT_SHA"
- name: Init repo for Dockerization
run: docker/init.sh "$TAG"
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Build frontend image locally
run: |
docker buildx build \
--tag test-frontend:$TAG \
--build-arg commitHash=$SHORT_SHA \
--load \
--platform linux/amd64 \
./frontend/
- name: Build backend image locally
run: |
docker buildx build \
--tag test-backend:$TAG \
--build-context rustgbt=./rust \
--build-context backend=./backend \
--build-arg commitHash=$SHORT_SHA \
--load \
--platform linux/amd64 \
./backend/
- name: Generate docker-compose test file
run: |
cat > docker-compose.test.yml <<EOF
version: "3.7"
services:
web:
environment:
FRONTEND_HTTP_PORT: "8080"
BACKEND_MAINNET_HTTP_HOST: "api"
image: test-frontend:$TAG
user: "1000:1000"
restart: on-failure
stop_grace_period: 1m
command: "./wait-for db:3306 --timeout=720 -- nginx -g 'daemon off;'"
ports:
- "8080:8080"
depends_on:
- api
- db
api:
environment:
MEMPOOL_BACKEND: "none"
CORE_RPC_HOST: "172.27.0.1"
CORE_RPC_PORT: "8332"
CORE_RPC_USERNAME: "mempool"
CORE_RPC_PASSWORD: "mempool"
DATABASE_ENABLED: "true"
DATABASE_HOST: "db"
DATABASE_DATABASE: "mempool"
DATABASE_USERNAME: "mempool"
DATABASE_PASSWORD: "mempool"
STATISTICS_ENABLED: "true"
image: test-backend:$TAG
user: "1000:1000"
restart: on-failure
stop_grace_period: 1m
command: "./wait-for-it.sh db:3306 --timeout=720 --strict -- ./start.sh"
depends_on:
- db
db:
environment:
MYSQL_DATABASE: "mempool"
MYSQL_USER: "mempool"
MYSQL_PASSWORD: "mempool"
MYSQL_ROOT_PASSWORD: "admin"
image: mariadb:10.5.21
user: "1000:1000"
restart: on-failure
stop_grace_period: 1m
tmpfs:
- /var/lib/mysql
EOF
cat docker-compose.test.yml
- name: Start containers
run: |
docker compose -f docker-compose.test.yml up -d
- name: Wait for services to be ready
run: |
echo "Waiting for database to be ready..."
timeout=120
elapsed=0
while [ $elapsed -lt $timeout ]; do
if docker compose -f docker-compose.test.yml exec -T db mysqladmin ping -h localhost -u mempool -pmempool --silent 2>/dev/null; then
echo "Database is ready!"
break
fi
sleep 2
elapsed=$((elapsed + 2))
done
if [ $elapsed -ge $timeout ]; then
echo "Database did not become ready in time"
docker compose -f docker-compose.test.yml logs
exit 1
fi
- name: Verify containers are running
run: |
echo "Checking container status..."
docker compose -f docker-compose.test.yml ps
if ! docker compose -f docker-compose.test.yml ps | grep -q "Up"; then
echo "Some containers are not running"
docker compose -f docker-compose.test.yml logs
exit 1
fi
echo "All containers are running successfully!"
- name: Show container logs
if: failure()
run: |
docker compose -f docker-compose.test.yml logs
- name: Clean up containers
if: always()
run: |
docker compose -f docker-compose.test.yml down -v