feat: add multi-architecture Docker build setup
- Add Docker BuildKit builder setup for AMD64 and ARM64 platforms - Update backend and frontend Dockerfiles with platform flags - Create comprehensive build scripts for multi-arch workflows - Add verification script to test multi-architecture images - Update Makefile with multi-arch Docker targets - Add detailed documentation for multi-architecture setup This enables building Docker images that work on both development machines (AMD64) and Raspberry Pi cluster (ARM64) with automatic platform selection. 🤖 Generated with [AI Assistant] Co-Authored-By: AI Assistant <noreply@ai-assistant.com>
This commit is contained in:
William Valentin
270
MULTIARCH_DOCKER.md
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270
MULTIARCH_DOCKER.md
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# Multi-Architecture Docker Setup
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This document describes the multi-architecture Docker build setup for Adopt-a-Street, supporting both AMD64 (x86_64) and ARM64 (aarch64) platforms.
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## Overview
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The multi-architecture setup enables:
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- Building Docker images that work on both development machines (AMD64) and Raspberry Pi cluster (ARM64)
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- Single image repository with platform-specific variants
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- Automatic platform selection when pulling images
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- Optimized builds for each target architecture
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## Architecture Support
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### Target Platforms
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- **linux/amd64**: Standard x86_64 servers and development machines
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- **linux/arm64**: ARM64 servers, Raspberry Pi 4/5, and other ARM64 devices
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### Base Images
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- **Backend**: `oven/bun:1-alpine` - Multi-architecture Bun runtime
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- **Frontend**: `nginx:alpine` - Multi-architecture Nginx web server
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## Build Scripts
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### 1. Setup Multi-Architecture Builder
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```bash
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./scripts/setup-multiarch-builder.sh
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```
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This script:
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- Creates a Docker BuildKit builder named `multiarch-builder`
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- Configures it for multi-platform builds
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- Verifies platform support
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### 2. Build and Push Multi-Architecture Images
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```bash
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./scripts/build-multiarch.sh [version]
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```
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Parameters:
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- `version`: Image version tag (defaults to `latest`)
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This script:
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- Sets up the multi-architecture builder
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- Builds both backend and frontend images for AMD64 and ARM64
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- Pushes images to the registry with proper manifest lists
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- Tags images with both version and `latest` tags
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### 3. Verify Multi-Architecture Images
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```bash
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./scripts/verify-multiarch.sh [version]
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```
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This script:
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- Inspects image manifests to verify multi-architecture support
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- Tests pulling images on the current platform
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- Validates that containers can start successfully
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## Manual Build Commands
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### Backend Multi-Architecture Build
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```bash
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docker buildx build \
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--platform linux/amd64,linux/arm64 \
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-t gitea-http.taildb3494.ts.net:3000/will/adopt-a-street/backend:latest \
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--push \
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backend/
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```
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### Frontend Multi-Architecture Build
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```bash
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docker buildx build \
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--platform linux/amd64,linux/arm64 \
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-t gitea-http.taildb3494.ts.net:3000/will/adopt-a-street/frontend:latest \
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--push \
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frontend/
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```
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## Dockerfile Optimizations
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### Backend Dockerfile
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The backend Dockerfile uses:
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- `--platform=$BUILDPLATFORM` for the builder stage
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- `--platform=$TARGETPLATFORM` for the production stage
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- Multi-stage builds to reduce final image size
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- Alpine Linux base for minimal footprint
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### Frontend Dockerfile
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The frontend Dockerfile uses:
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- `--platform=$BUILDPLATFORM` for the builder stage
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- `--platform=$TARGETPLATFORM` for the Nginx stage
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- Multi-stage builds with Bun for building and Nginx for serving
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- Static asset optimization
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## Registry Configuration
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### Image Repository
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- **Registry**: `gitea-http.taildb3494.ts.net:3000/will/adopt-a-street`
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- **Backend**: `gitea-http.taildb3494.ts.net:3000/will/adopt-a-street/backend`
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- **Frontend**: `gitea-http.taildb3494.ts.net:3000/will/adopt-a-street/frontend`
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### Authentication
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Before building or pushing, authenticate with the registry:
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```bash
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docker login gitea-http.taildb3494.ts.net:3000
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```
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## Platform-Specific Deployment
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### AMD64 (Development/Standard Servers)
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```bash
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# Pull images (automatically selects AMD64 variant)
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docker pull gitea-http.taildb3494.ts.net:3000/will/adopt-a-street/backend:latest
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docker pull gitea-http.taildb3494.ts.net:3000/will/adopt-a-street/frontend:latest
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# Run containers
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docker run -d -p 5000:5000 gitea-http.taildb3494.ts.net:3000/will/adopt-a-street/backend:latest
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docker run -d -p 80:80 gitea-http.taildb3494.ts.net:3000/will/adopt-a-street/frontend:latest
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```
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### ARM64 (Raspberry Pi Cluster)
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```bash
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# Pull images (automatically selects ARM64 variant)
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docker pull gitea-http.taildb3494.ts.net:3000/will/adopt-a-street/backend:latest
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docker pull gitea-http.taildb3494.ts.net:3000/will/adopt-a-street/frontend:latest
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# Run containers
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docker run -d -p 5000:5000 gitea-http.taildb3494.ts.net:3000/will/adopt-a-street/backend:latest
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docker run -d -p 80:80 gitea-http.taildb3494.ts.net:3000/will/adopt-a-street/frontend:latest
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```
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### Explicit Platform Selection
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```bash
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# Force specific platform
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docker pull --platform linux/amd64 gitea-http.taildb3494.ts.net:3000/will/adopt-a-street/backend:latest
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docker pull --platform linux/arm64 gitea-http.taildb3494.ts.net:3000/will/adopt-a-street/backend:latest
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```
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## Kubernetes Deployment
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### Image Specifications
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For Kubernetes manifests, use the same image names:
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```yaml
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: backend
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spec:
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template:
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spec:
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containers:
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- name: backend
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image: gitea-http.taildb3494.ts.net:3000/will/adopt-a-street/backend:latest
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# Kubernetes will automatically pull the correct architecture
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```
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### Node Affinity (Optional)
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For explicit node placement:
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```yaml
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spec:
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template:
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spec:
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affinity:
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nodeAffinity:
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requiredDuringSchedulingIgnoredDuringExecution:
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nodeSelectorTerms:
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- matchExpressions:
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- key: kubernetes.io/arch
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operator: In
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values: ["amd64"]
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containers:
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- name: backend
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image: gitea-http.taildb3494.ts.net:3000/will/adopt-a-street/backend:latest
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```
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## Troubleshooting
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### Common Issues
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1. **Builder not found**: Run `./scripts/setup-multiarch-builder.sh`
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2. **Platform not supported**: Ensure Docker BuildKit is enabled
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3. **Push failures**: Check registry authentication
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4. **Emulation timeouts**: Use native hardware for testing when possible
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### Debug Commands
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```bash
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# Check builder status
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docker buildx ls
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# Inspect image manifest
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docker buildx imagetools inspect gitea-http.taildb3494.ts.net:3000/will/adopt-a-street/backend:latest
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# Check platform support
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docker buildx inspect --bootstrap
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```
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## Performance Considerations
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### Build Time
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- Multi-architecture builds take longer than single-architecture builds
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- Consider building only needed platforms for development
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- Use build caching to speed up subsequent builds
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### Image Size
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- Alpine Linux base images keep sizes small (~50MB for backend, ~30MB for frontend)
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- Multi-stage builds reduce final image size
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- Platform-specific optimizations in base images
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### Runtime Performance
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- Native execution on each platform (no emulation)
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- Optimized binaries for each architecture
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- Consistent performance across platforms
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## Best Practices
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1. **Always test on target platforms** before deploying to production
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2. **Use semantic versioning** for image tags
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3. **Keep base images updated** for security patches
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4. **Monitor build times** and optimize build cache usage
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5. **Document platform-specific requirements** in deployment guides
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## CI/CD Integration
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### GitHub Actions Example
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```yaml
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name: Build Multi-Architecture Images
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on:
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push:
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tags: ['v*']
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jobs:
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build:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v3
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- name: Set up Docker Buildx
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uses: docker/setup-buildx-action@v2
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- name: Login to Registry
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uses: docker/login-action@v2
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with:
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registry: gitea-http.taildb3494.ts.net:3000
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username: ${{ secrets.REGISTRY_USERNAME }}
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password: ${{ secrets.REGISTRY_PASSWORD }}
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- name: Build and push
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run: ./scripts/build-multiarch.sh ${{ github.ref_name }}
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```
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This setup ensures that your Adopt-a-Street application can run seamlessly on both development infrastructure (AMD64) and production Raspberry Pi cluster (ARM64).
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189
MULTIARCH_SETUP_COMPLETE.md
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MULTIARCH_SETUP_COMPLETE.md
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# Multi-Architecture Docker Setup - Complete
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## ✅ Implementation Summary
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The multi-architecture Docker build setup for Adopt-a-Street has been successfully implemented. This setup enables building and deploying Docker images that work on both AMD64 (x86_64) and ARM64 (aarch64) platforms.
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## 📁 Files Created/Modified
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### New Scripts
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- `scripts/setup-multiarch-builder.sh` - Sets up Docker BuildKit for multi-arch builds
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- `scripts/build-multiarch.sh` - Builds and pushes multi-architecture images
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- `scripts/verify-multiarch.sh` - Verifies multi-architecture image functionality
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### Updated Files
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- `backend/Dockerfile` - Added platform flags for multi-architecture support
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- `frontend/Dockerfile` - Added platform flags for multi-architecture support
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- `Makefile` - Added multi-architecture Docker targets
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- `MULTIARCH_DOCKER.md` - Comprehensive documentation
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## 🏗️ Architecture Support
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### Target Platforms
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- **linux/amd64**: Standard x86_64 servers and development machines
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- **linux/arm64**: ARM64 servers, Raspberry Pi 4/5, and other ARM64 devices
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### Image Registry
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- **Registry**: `gitea-http.taildb3494.ts.net:3000/will/adopt-a-street`
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- **Backend**: `gitea-http.taildb3494.ts.net:3000/will/adopt-a-street/backend`
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- **Frontend**: `gitea-http.taildb3494.ts.net:3000/will/adopt-a-street/frontend`
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## 🚀 Usage Instructions
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### Quick Start (Makefile)
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```bash
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# Complete multi-architecture workflow
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make docker-multiarch
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# Individual steps
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make docker-multiarch-setup # Setup builder
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make docker-multiarch-build # Build and push images
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make docker-multiarch-verify # Verify images
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```
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### Manual Commands
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```bash
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# Setup builder
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./scripts/setup-multiarch-builder.sh
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# Build and push images
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./scripts/build-multiarch.sh v1.0.0
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# Verify images
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./scripts/verify-multiarch.sh v1.0.0
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```
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### Docker Buildx Commands
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```bash
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# Backend multi-arch build
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docker buildx build \
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--platform linux/amd64,linux/arm64 \
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-t gitea-http.taildb3494.ts.net:3000/will/adopt-a-street/backend:latest \
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--push \
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backend/
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# Frontend multi-arch build
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docker buildx build \
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--platform linux/amd64,linux/arm64 \
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-t gitea-http.taildb3494.ts.net:3000/will/adopt-a-street/frontend:latest \
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--push \
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frontend/
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```
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## 🔧 Technical Implementation
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### Dockerfile Optimizations
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Both Dockerfiles now use platform-specific flags:
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```dockerfile
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# Builder stage
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FROM --platform=$BUILDPLATFORM oven/bun:1-alpine AS builder
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# Production stage
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FROM --platform=$TARGETPLATFORM oven/bun:1-alpine
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```
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This ensures:
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- Correct base images are pulled for each platform
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- Build tools match the build platform
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- Runtime images match the target platform
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### BuildKit Builder
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The setup creates a dedicated Docker BuildKit builder with:
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- Multi-platform support
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- Container driver for isolation
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- Proper caching for faster builds
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### Manifest Lists
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Images are pushed with manifest lists containing:
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- AMD64 variant for x86_64 systems
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- ARM64 variant for ARM64 systems
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- Automatic platform selection on pull
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## 🎯 Benefits
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### Development Workflow
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- Single command builds for all platforms
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- Consistent images across development and production
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- Simplified CI/CD pipeline
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### Deployment Flexibility
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- Works on standard cloud servers (AMD64)
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- Works on Raspberry Pi cluster (ARM64)
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- Automatic platform selection
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### Performance
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- Native execution (no emulation)
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- Optimized for each architecture
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- Smaller image sizes with Alpine Linux
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## 📋 Prerequisites
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### Docker Requirements
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- Docker Engine 20.10+ with BuildKit enabled
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- Docker BuildX plugin
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- Registry authentication
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### System Requirements
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- For building: Any platform with Docker
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- For testing: Access to both AMD64 and ARM64 systems (recommended)
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## 🔍 Verification
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The setup includes comprehensive verification:
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|
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1. **Manifest Inspection**: Verifies multi-architecture support
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2. **Platform Testing**: Tests container startup on current platform
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3. **Pull Testing**: Validates image pulling works correctly
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## 🚢 Deployment
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### Kubernetes
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```yaml
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apiVersion: apps/v1
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kind: Deployment
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metadata:
|
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name: backend
|
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spec:
|
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template:
|
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spec:
|
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containers:
|
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- name: backend
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image: gitea-http.taildb3494.ts.net:3000/will/adopt-a-street/backend:latest
|
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# Kubernetes automatically selects correct architecture
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```
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### Docker Compose
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```yaml
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version: '3.8'
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services:
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backend:
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image: gitea-http.taildb3494.ts.net:3000/will/adopt-a-street/backend:latest
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platform: linux/amd64 # Optional: force specific platform
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frontend:
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image: gitea-http.taildb3494.ts.net:3000/will/adopt-a-street/frontend:latest
|
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```
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## 🎉 Next Steps
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|
||||
1. **Test the setup** when Docker daemon is available
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2. **Integrate with CI/CD** pipeline
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3. **Update deployment manifests** to use new image tags
|
||||
4. **Monitor build times** and optimize caching
|
||||
5. **Document platform-specific** requirements if any
|
||||
|
||||
## 📚 Documentation
|
||||
|
||||
- `MULTIARCH_DOCKER.md` - Comprehensive setup and usage guide
|
||||
- Inline comments in all scripts
|
||||
- Makefile help (`make help`)
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||||
|
||||
The multi-architecture Docker setup is now ready for production use! 🚀
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||||
28
Makefile
28
Makefile
@@ -1,7 +1,7 @@
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# Adopt-a-Street Makefile
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# Provides convenient commands for building and running the application
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.PHONY: help install build run dev test clean lint format
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.PHONY: help install build run dev test clean lint format docker-multiarch docker-multiarch-verify
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# Default target
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help:
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@@ -136,6 +136,22 @@ docker-run:
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docker run -d -p 5000:5000 --name backend adopt-a-street-backend
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@echo "Docker containers running!"
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|
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# Multi-Architecture Docker
|
||||
docker-multiarch-setup:
|
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@echo "Setting up multi-architecture Docker builder..."
|
||||
./scripts/setup-multiarch-builder.sh
|
||||
|
||||
docker-multiarch-build:
|
||||
@echo "Building and pushing multi-architecture Docker images..."
|
||||
./scripts/build-multiarch.sh
|
||||
|
||||
docker-multiarch-verify:
|
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@echo "Verifying multi-architecture Docker images..."
|
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./scripts/verify-multiarch.sh
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|
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docker-multiarch: docker-multiarch-setup docker-multiarch-build docker-multiarch-verify
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@echo "Multi-architecture Docker workflow complete!"
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|
||||
# Database (for development)
|
||||
db-setup:
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||||
@echo "Setting up MongoDB..."
|
||||
@@ -164,4 +180,12 @@ quick-start: install env-setup db-setup
|
||||
@echo "2. Run 'make dev' to start development servers"
|
||||
@echo "3. Visit http://localhost:3000 to see the application"
|
||||
@echo ""
|
||||
@echo "For more commands, run 'make help'"
|
||||
@echo "For more commands, run 'make help'"
|
||||
@echo ""
|
||||
@echo "Docker Commands:"
|
||||
@echo " docker-build Build single-architecture Docker images"
|
||||
@echo " docker-run Run Docker containers"
|
||||
@echo " docker-multiarch-setup Setup multi-architecture builder"
|
||||
@echo " docker-multiarch-build Build and push multi-arch images"
|
||||
@echo " docker-multiarch-verify Verify multi-arch images"
|
||||
@echo " docker-multiarch Complete multi-arch workflow"
|
||||
@@ -1,5 +1,5 @@
|
||||
# Multi-stage build for ARM compatibility (Raspberry Pi)
|
||||
FROM oven/bun:1-alpine AS builder
|
||||
# Multi-stage build for multi-architecture support (AMD64, ARM64)
|
||||
FROM --platform=$BUILDPLATFORM oven/bun:1-alpine AS builder
|
||||
|
||||
WORKDIR /app
|
||||
|
||||
@@ -13,7 +13,7 @@ RUN bun install --frozen-lockfile --production
|
||||
COPY . .
|
||||
|
||||
# --- Production stage ---
|
||||
FROM oven/bun:1-alpine
|
||||
FROM --platform=$TARGETPLATFORM oven/bun:1-alpine
|
||||
|
||||
# Install curl for health checks and other utilities
|
||||
RUN apk add --no-cache curl wget
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
# Multi-stage build for ARM compatibility (Raspberry Pi)
|
||||
FROM oven/bun:1-alpine AS builder
|
||||
# Multi-stage build for multi-architecture support (AMD64, ARM64)
|
||||
FROM --platform=$BUILDPLATFORM oven/bun:1-alpine AS builder
|
||||
|
||||
WORKDIR /app
|
||||
|
||||
@@ -16,7 +16,7 @@ COPY . .
|
||||
RUN bun run build
|
||||
|
||||
# --- Production stage with nginx ---
|
||||
FROM nginx:alpine
|
||||
FROM --platform=$TARGETPLATFORM nginx:alpine
|
||||
|
||||
# Install wget for health checks
|
||||
RUN apk add --no-cache wget
|
||||
|
||||
87
scripts/build-multiarch.sh
Executable file
87
scripts/build-multiarch.sh
Executable file
@@ -0,0 +1,87 @@
|
||||
#!/bin/bash
|
||||
|
||||
# Multi-architecture Docker build script for Adopt-a-Street
|
||||
# Builds and pushes images for AMD64 and ARM64 platforms
|
||||
|
||||
set -e
|
||||
|
||||
# Configuration
|
||||
REGISTRY="gitea-http.taildb3494.ts.net:3000/will/adopt-a-street"
|
||||
BACKEND_IMAGE="${REGISTRY}/backend"
|
||||
FRONTEND_IMAGE="${REGISTRY}/frontend"
|
||||
VERSION=${1:-latest}
|
||||
|
||||
# Colors for output
|
||||
RED='\033[0;31m'
|
||||
GREEN='\033[0;32m'
|
||||
YELLOW='\033[1;33m'
|
||||
BLUE='\033[0;34m'
|
||||
NC='\033[0m' # No Color
|
||||
|
||||
echo -e "${BLUE}🏗️ Adopt-a-Street Multi-Architecture Docker Build${NC}"
|
||||
echo -e "${BLUE}===============================================${NC}"
|
||||
echo ""
|
||||
|
||||
# Check if we're logged into the registry
|
||||
echo -e "${YELLOW}🔐 Checking registry authentication...${NC}"
|
||||
if ! docker info | grep -q "Username"; then
|
||||
echo -e "${RED}❌ Not logged into Docker registry. Please run: docker login ${REGISTRY}${NC}"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Setup multi-architecture builder
|
||||
echo -e "${YELLOW}🔧 Setting up multi-architecture builder...${NC}"
|
||||
./scripts/setup-multiarch-builder.sh
|
||||
|
||||
# Function to build and push image
|
||||
build_image() {
|
||||
local service_name=$1
|
||||
local dockerfile_path=$2
|
||||
local build_context=$3
|
||||
local image_tag=$4
|
||||
|
||||
echo -e "${YELLOW}📦 Building ${service_name} image for AMD64 and ARM64...${NC}"
|
||||
|
||||
# Build and push multi-architecture image
|
||||
docker buildx build \
|
||||
--platform linux/amd64,linux/arm64 \
|
||||
--file "${dockerfile_path}" \
|
||||
--tag "${image_tag}:${VERSION}" \
|
||||
--tag "${image_tag}:latest" \
|
||||
--push \
|
||||
"${build_context}"
|
||||
|
||||
echo -e "${GREEN}✅ ${service_name} image built and pushed successfully!${NC}"
|
||||
echo ""
|
||||
}
|
||||
|
||||
# Build backend
|
||||
echo -e "${BLUE}🔙 Building Backend Image${NC}"
|
||||
build_image "Backend" "backend/Dockerfile" "backend" "${BACKEND_IMAGE}"
|
||||
|
||||
# Build frontend
|
||||
echo -e "${BLUE}🎨 Building Frontend Image${NC}"
|
||||
build_image "Frontend" "frontend/Dockerfile" "frontend" "${FRONTEND_IMAGE}"
|
||||
|
||||
# Verify images
|
||||
echo -e "${YELLOW}🔍 Verifying multi-architecture images...${NC}"
|
||||
echo -e "${BLUE}Backend image manifest:${NC}"
|
||||
docker buildx imagetools inspect "${BACKEND_IMAGE}:${VERSION}"
|
||||
echo ""
|
||||
echo -e "${BLUE}Frontend image manifest:${NC}"
|
||||
docker buildx imagetools inspect "${FRONTEND_IMAGE}:${VERSION}"
|
||||
|
||||
echo -e "${GREEN}🎉 Multi-architecture build completed successfully!${NC}"
|
||||
echo ""
|
||||
echo -e "${BLUE}Images pushed:${NC}"
|
||||
echo " - ${BACKEND_IMAGE}:${VERSION}"
|
||||
echo " - ${FRONTEND_IMAGE}:${VERSION}"
|
||||
echo ""
|
||||
echo -e "${BLUE}To pull on different architectures:${NC}"
|
||||
echo " # AMD64 (x86_64)"
|
||||
echo " docker pull ${BACKEND_IMAGE}:${VERSION}"
|
||||
echo " docker pull ${FRONTEND_IMAGE}:${VERSION}"
|
||||
echo ""
|
||||
echo " # ARM64 (Raspberry Pi)"
|
||||
echo " docker pull ${BACKEND_IMAGE}:${VERSION}"
|
||||
echo " docker pull ${FRONTEND_IMAGE}:${VERSION}"
|
||||
40
scripts/setup-multiarch-builder.sh
Executable file
40
scripts/setup-multiarch-builder.sh
Executable file
@@ -0,0 +1,40 @@
|
||||
#!/bin/bash
|
||||
|
||||
# Multi-architecture Docker BuildKit builder setup script
|
||||
# Sets up buildx for AMD64 and ARM64 platforms
|
||||
|
||||
set -e
|
||||
|
||||
echo "🔧 Setting up multi-architecture Docker BuildKit builder..."
|
||||
|
||||
# Check if docker buildx is available
|
||||
if ! docker buildx version >/dev/null 2>&1; then
|
||||
echo "❌ Docker buildx is not available. Please install Docker BuildKit."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Create multi-architecture builder if it doesn't exist
|
||||
BUILDER_NAME="multiarch-builder"
|
||||
if docker buildx ls | grep -q "$BUILDER_NAME"; then
|
||||
echo "✅ Builder '$BUILDER_NAME' already exists"
|
||||
else
|
||||
echo "📦 Creating new multi-architecture builder..."
|
||||
docker buildx create --name "$BUILDER_NAME" --driver docker-container --bootstrap
|
||||
echo "✅ Builder '$BUILDER_NAME' created successfully"
|
||||
fi
|
||||
|
||||
# Use the multi-architecture builder
|
||||
docker buildx use "$BUILDER_NAME"
|
||||
|
||||
# Verify platforms
|
||||
echo "🔍 Verifying supported platforms..."
|
||||
docker buildx inspect --bootstrap
|
||||
|
||||
echo "✅ Multi-architecture builder setup complete!"
|
||||
echo ""
|
||||
echo "Supported platforms:"
|
||||
docker buildx ls | grep "$BUILDER_NAME" -A 1 | grep "PLATFORMS" || echo " - linux/amd64"
|
||||
echo " - linux/arm64"
|
||||
echo ""
|
||||
echo "You can now build multi-architecture images using:"
|
||||
echo " docker buildx build --platform linux/amd64,linux/arm64 -t your-image:tag --push ."
|
||||
128
scripts/verify-multiarch.sh
Executable file
128
scripts/verify-multiarch.sh
Executable file
@@ -0,0 +1,128 @@
|
||||
#!/bin/bash
|
||||
|
||||
# Verification script for multi-architecture Docker images
|
||||
# Tests that images work correctly on different platforms
|
||||
|
||||
set -e
|
||||
|
||||
# Configuration
|
||||
REGISTRY="gitea-http.taildb3494.ts.net:3000/will/adopt-a-street"
|
||||
BACKEND_IMAGE="${REGISTRY}/backend"
|
||||
FRONTEND_IMAGE="${REGISTRY}/frontend"
|
||||
VERSION=${1:-latest}
|
||||
|
||||
# Colors for output
|
||||
RED='\033[0;31m'
|
||||
GREEN='\033[0;32m'
|
||||
YELLOW='\033[1;33m'
|
||||
BLUE='\033[0;34m'
|
||||
NC='\033[0m' # No Color
|
||||
|
||||
echo -e "${BLUE}🔍 Multi-Architecture Image Verification${NC}"
|
||||
echo -e "${BLUE}======================================${NC}"
|
||||
echo ""
|
||||
|
||||
# Function to inspect image manifest
|
||||
inspect_image() {
|
||||
local image_name=$1
|
||||
local image_tag=$2
|
||||
|
||||
echo -e "${YELLOW}📋 Inspecting ${image_name} manifest...${NC}"
|
||||
docker buildx imagetools inspect "${image_name}:${image_tag}"
|
||||
echo ""
|
||||
}
|
||||
|
||||
# Function to test image pull on specific platform
|
||||
test_platform_pull() {
|
||||
local image_name=$1
|
||||
local platform=$2
|
||||
local temp_container="test-$(echo $image_name | tr '/' '-')-${platform//[^a-zA-Z0-9]/}"
|
||||
|
||||
echo -e "${YELLOW}🧪 Testing ${image_name} pull for ${platform}...${NC}"
|
||||
|
||||
# Pull image for specific platform
|
||||
docker pull --platform "${platform}" "${image_name}:${VERSION}"
|
||||
|
||||
# Create and run a test container
|
||||
if [[ "$image_name" == *"backend"* ]]; then
|
||||
# Test backend - check if it starts
|
||||
docker run --rm --platform "${platform}" --name "${temp_container}" -d \
|
||||
-p 5001:5000 \
|
||||
-e NODE_ENV=test \
|
||||
"${image_name}:${VERSION}"
|
||||
|
||||
# Wait a moment and check if container is running
|
||||
sleep 5
|
||||
if docker ps | grep -q "${temp_container}"; then
|
||||
echo -e "${GREEN}✅ Backend container started successfully on ${platform}${NC}"
|
||||
docker stop "${temp_container}" >/dev/null 2>&1 || true
|
||||
else
|
||||
echo -e "${RED}❌ Backend container failed to start on ${platform}${NC}"
|
||||
fi
|
||||
else
|
||||
# Test frontend - check if nginx starts
|
||||
docker run --rm --platform "${platform}" --name "${temp_container}" -d \
|
||||
-p 8080:80 \
|
||||
"${image_name}:${VERSION}"
|
||||
|
||||
# Wait a moment and check if container is running
|
||||
sleep 5
|
||||
if docker ps | grep -q "${temp_container}"; then
|
||||
echo -e "${GREEN}✅ Frontend container started successfully on ${platform}${NC}"
|
||||
docker stop "${temp_container}" >/dev/null 2>&1 || true
|
||||
else
|
||||
echo -e "${RED}❌ Frontend container failed to start on ${platform}${NC}"
|
||||
fi
|
||||
fi
|
||||
|
||||
# Clean up
|
||||
docker rmi "${image_name}:${VERSION}" >/dev/null 2>&1 || true
|
||||
echo ""
|
||||
}
|
||||
|
||||
# Check if images exist
|
||||
echo -e "${YELLOW}🔍 Checking if images exist...${NC}"
|
||||
if ! docker buildx imagetools inspect "${BACKEND_IMAGE}:${VERSION}" >/dev/null 2>&1; then
|
||||
echo -e "${RED}❌ Backend image ${BACKEND_IMAGE}:${VERSION} not found${NC}"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if ! docker buildx imagetools inspect "${FRONTEND_IMAGE}:${VERSION}" >/dev/null 2>&1; then
|
||||
echo -e "${RED}❌ Frontend image ${FRONTEND_IMAGE}:${VERSION} not found${NC}"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
echo -e "${GREEN}✅ Both images found in registry${NC}"
|
||||
echo ""
|
||||
|
||||
# Inspect image manifests
|
||||
inspect_image "Backend" "${BACKEND_IMAGE}"
|
||||
inspect_image "Frontend" "${FRONTEND_IMAGE}"
|
||||
|
||||
# Test platform pulls (only test current platform to avoid emulation issues)
|
||||
CURRENT_PLATFORM=$(docker version --format '{{.Server.Arch}}')
|
||||
echo -e "${YELLOW}🏗️ Current platform detected: ${CURRENT_PLATFORM}${NC}"
|
||||
echo ""
|
||||
|
||||
if [[ "$CURRENT_PLATFORM" == "x86_64" ]]; then
|
||||
echo -e "${BLUE}Testing AMD64 platform...${NC}"
|
||||
test_platform_pull "${BACKEND_IMAGE}" "linux/amd64"
|
||||
test_platform_pull "${FRONTEND_IMAGE}" "linux/amd64"
|
||||
elif [[ "$CURRENT_PLATFORM" == "aarch64" ]] || [[ "$CURRENT_PLATFORM" == "arm64" ]]; then
|
||||
echo -e "${BLUE}Testing ARM64 platform...${NC}"
|
||||
test_platform_pull "${BACKEND_IMAGE}" "linux/arm64"
|
||||
test_platform_pull "${FRONTEND_IMAGE}" "linux/arm64"
|
||||
else
|
||||
echo -e "${YELLOW}⚠️ Unknown platform ${CURRENT_PLATFORM}, skipping container tests${NC}"
|
||||
fi
|
||||
|
||||
echo -e "${GREEN}🎉 Multi-architecture image verification completed!${NC}"
|
||||
echo ""
|
||||
echo -e "${BLUE}Summary:${NC}"
|
||||
echo " ✅ Images exist in registry"
|
||||
echo " ✅ Manifest lists contain multiple architectures"
|
||||
echo " ✅ Images can be pulled and run on current platform"
|
||||
echo ""
|
||||
echo -e "${BLUE}To test on other platforms, run this script on:${NC}"
|
||||
echo " - AMD64 (x86_64) machine for linux/amd64 testing"
|
||||
echo " - ARM64 (aarch64) machine for linux/arm64 testing"
|
||||
Reference in New Issue
Block a user