83 lines
2.9 KiB
YAML
83 lines
2.9 KiB
YAML
# FnKit Deploy — Forgejo Actions
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# Builds and deploys this function container on every push to main
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# Requires: Forgejo runner with Docker socket access (fnkit deploy runner)
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#
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# Pipeline: git push → build image → deploy container → health check
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on:
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push:
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branches: [main]
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jobs:
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deploy:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v4
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- name: Build image
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run: |
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FUNCTION_NAME="fn-java"
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IMAGE_NAME="fnkit-fn-${FUNCTION_NAME}:latest"
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IMAGE_PREV="fnkit-fn-${FUNCTION_NAME}:prev"
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echo "🔨 Building ${FUNCTION_NAME}..."
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docker build -t $IMAGE_NAME .
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echo "IMAGE_NAME=$IMAGE_NAME" >> $GITHUB_ENV
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echo "IMAGE_PREV=$IMAGE_PREV" >> $GITHUB_ENV
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echo "FUNCTION_NAME=$FUNCTION_NAME" >> $GITHUB_ENV
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- name: Deploy container
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run: |
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echo "🌐 Ensuring fnkit-network exists..."
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docker network create fnkit-network 2>/dev/null || true
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# Tag current image as :prev for rollback
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docker tag $IMAGE_NAME $IMAGE_PREV 2>/dev/null || true
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echo "♻️ Replacing running container..."
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docker stop $FUNCTION_NAME 2>/dev/null || true
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docker rm $FUNCTION_NAME 2>/dev/null || true
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echo "🚀 Starting ${FUNCTION_NAME}..."
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docker run -d \
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--name $FUNCTION_NAME \
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--network fnkit-network \
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--label fnkit.fn=true \
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--label fnkit.deployed="$(date -u +%Y-%m-%dT%H:%M:%SZ)" \
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--restart unless-stopped \
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$IMAGE_NAME
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- name: Health check
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run: |
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echo "🏥 Checking container health..."
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sleep 3
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if docker ps --filter "name=$FUNCTION_NAME" --filter "status=running" -q | grep -q .; then
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echo "✅ ${FUNCTION_NAME} is running"
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echo "🌐 Available at gateway: /${FUNCTION_NAME}"
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else
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echo "❌ Container failed to start — rolling back..."
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docker logs $FUNCTION_NAME 2>&1 || true
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# Rollback to previous image if available
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if docker image inspect $IMAGE_PREV >/dev/null 2>&1; then
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echo "🔄 Rolling back to previous image..."
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docker rm $FUNCTION_NAME 2>/dev/null || true
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docker run -d \
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--name $FUNCTION_NAME \
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--network fnkit-network \
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--label fnkit.fn=true \
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--label fnkit.deployed="$(date -u +%Y-%m-%dT%H:%M:%SZ)" \
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--label fnkit.rollback=true \
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--restart unless-stopped \
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$IMAGE_PREV
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echo "⚠️ Rolled back to previous version"
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fi
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exit 1
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fi
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- name: Cleanup old images
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run: |
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echo "🧹 Cleaning up dangling images..."
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docker image prune -f --filter "label=fnkit.fn=true" 2>/dev/null || true
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