0f5fcfaae2
Some checks failed
Test / test (push) Has been cancelled
- Add comprehensive subtasks to each major section - Fix duplicate section numbering (3.3 Networking/Storage) - Add new sections for Documentation and CI/CD - Include security-related tasks throughout the document - Add more detailed implementation items for each feature
240 lines
6.9 KiB
Markdown
240 lines
6.9 KiB
Markdown
# Dokku Docker Compose Plugin - Implementation Plan
|
|
|
|
## Phase 1: Project Setup
|
|
- [x] Initialize Git repository
|
|
- [x] Set up project structure
|
|
- [x] Create basic plugin files
|
|
- [x] `plugin.toml` - Plugin metadata
|
|
- [x] `commands` - Main plugin commands
|
|
- [x] `functions` - Core functions
|
|
- [x] `tests` - Test directory
|
|
- [x] Add README.md with basic usage
|
|
|
|
## Phase 2: Core Functionality
|
|
|
|
### 2.1 Basic Plugin Structure - COMPLETED
|
|
- [x] Implement plugin initialization
|
|
- [x] Create help command
|
|
- [x] Add version information
|
|
- [x] Set up logging system
|
|
|
|
### 2.2 Docker Compose Parser - COMPLETED
|
|
- [x] Add YAML parsing with `yq`
|
|
- [x] Validate compose file version
|
|
- [x] Extract service definitions
|
|
- [x] Handle service dependencies
|
|
- [x] Support for volumes and networks
|
|
- [x] Environment variable handling
|
|
- [x] Port mapping
|
|
- [x] Plugin integration for databases v3 compose formats
|
|
- [x] Comprehensive test coverage for parser functions
|
|
- [x] Simplified deployment test with Nginx container
|
|
- [ ] Handle YAML anchors and references
|
|
|
|
### 2.3 Dokku Plugin Integration - IN PROGRESS
|
|
- [x] Create service detection system for Dokku plugins
|
|
- [x] Implement plugin installation check
|
|
- [x] Add support for core plugins (postgres, redis, etc.)
|
|
- [x] Basic service linking with plugins
|
|
- [x] Implement fallback to container when plugin is not available
|
|
- [x] Update CI to use Node.js 20 LTS
|
|
- [ ] Map Docker Compose config to Dokku plugin config
|
|
- [ ] Add support for custom plugin repositories
|
|
- [ ] Implement plugin version compatibility checks
|
|
- [ ] Add configuration validation for required plugin options
|
|
- [ ] Document plugin-specific environment variables
|
|
|
|
### 2.4 Dokku App Creation
|
|
- [ ] Create function to generate valid Dokku app names
|
|
- [ ] Implement basic app creation
|
|
- [ ] Add error handling for existing apps
|
|
- [ ] Implement dry-run mode
|
|
- [ ] Add app name validation
|
|
- [ ] Handle subdomain configuration
|
|
- [ ] Support for custom domains
|
|
- [ ] Implement app scaling configuration
|
|
|
|
## Phase 3: Service Configuration
|
|
|
|
### 3.1 Plugin Service Configuration
|
|
- [ ] Implement plugin-specific configuration mapping
|
|
- [ ] Handle plugin version specifications
|
|
- [ ] Configure resource limits for plugin services
|
|
- [ ] Set up backup policies for data services
|
|
- [ ] Implement plugin service health checks
|
|
- [ ] Add support for plugin-specific environment variables
|
|
- [ ] Implement health check configuration
|
|
- [ ] Add backup scheduling options
|
|
- [ ] Support for plugin-specific resource limits
|
|
|
|
### 3.2 Basic Container Service Configuration
|
|
- [ ] Map service images to Dokku apps
|
|
- [ ] Handle environment variables
|
|
- [ ] Configure container resources (CPU, memory)
|
|
- [ ] Set up build context for Dockerfile builds
|
|
- [ ] Add support for container health checks
|
|
- [ ] Implement container restart policies
|
|
- [ ] Support for container labels and annotations
|
|
- [ ] Add support for container security options
|
|
|
|
### 3.3 Networking
|
|
- [ ] Create and configure Dokku networks
|
|
- [ ] Map container ports
|
|
- [ ] Handle service links and depends_on
|
|
- [ ] Configure DNS settings
|
|
- [ ] Support for custom network drivers
|
|
- [ ] Implement network aliases
|
|
- [ ] Add support for network-level encryption
|
|
- [ ] Document DNS configuration options
|
|
|
|
### 3.4 Storage
|
|
- [ ] Create and map volumes
|
|
- [ ] Handle bind mounts
|
|
- [ ] Configure volume permissions
|
|
|
|
## Phase 4: Plugin-Specific Features
|
|
|
|
### 4.1 Database Plugins
|
|
- [ ] Handle database initialization
|
|
- [ ] Support for database extensions
|
|
- [ ] Implement backup/restore functionality
|
|
- [ ] Support for read replicas
|
|
- [ ] Handle database version specifications
|
|
- [ ] Support for database tuning parameters
|
|
- [ ] Implement database user management
|
|
- [ ] Add support for database clustering
|
|
|
|
### 4.2 Cache Plugins
|
|
- [ ] Configure memory limits
|
|
- [ ] Set up eviction policies
|
|
- [ ] Implement persistence options
|
|
- [ ] Support for cache clustering
|
|
- [ ] Implement cache warming
|
|
- [ ] Add monitoring integration
|
|
- [ ] Support for cache invalidation strategies
|
|
|
|
## Recent Improvements (July 2024)
|
|
- [x] Simplified deployment test with Nginx container
|
|
- [x] Updated CI to use Node.js 20 LTS
|
|
- [x] Improved test reliability and error handling
|
|
- [x] Added dynamic port allocation for tests
|
|
- [x] Enhanced test cleanup procedures
|
|
|
|
## Phase 5: Advanced Features
|
|
|
|
### 5.1 Build System
|
|
- [ ] Support Dockerfile builds
|
|
- [ ] Handle build arguments
|
|
- [ ] Support multi-stage builds
|
|
- [ ] Implement build caching
|
|
- [ ] Support for build secrets
|
|
- [ ] Implement build context exclusion patterns
|
|
- [ ] Add support for build-time variables
|
|
- [ ] Document build caching strategies
|
|
|
|
### 4.2 Health Checks
|
|
- [ ] Convert Docker healthchecks to Dokku checks
|
|
- [ ] Configure liveness/readiness probes
|
|
- [ ] Implement custom health check commands
|
|
|
|
### 4.3 Logging and Monitoring
|
|
- [ ] Set up log aggregation
|
|
- [ ] Configure monitoring
|
|
- [ ] Implement log rotation
|
|
|
|
## Phase 6: Testing and Documentation
|
|
|
|
### 6.1 Testing
|
|
- [ ] Unit tests for core functions
|
|
- [ ] Integration tests with sample compose files
|
|
- [ ] Test error conditions
|
|
- [ ] Performance testing
|
|
- [ ] Add end-to-end test suite
|
|
- [ ] Implement test coverage reporting
|
|
- [ ] Add performance benchmarks
|
|
- [ ] Document test environment setup
|
|
|
|
### 6.2 Documentation
|
|
- [ ] Complete CLI documentation
|
|
- [ ] Examples directory
|
|
- [ ] Troubleshooting guide
|
|
- [ ] Contribution guidelines
|
|
|
|
## Phase 7: Polish and Release
|
|
|
|
### 7.1 Error Handling
|
|
- [ ] Comprehensive error messages
|
|
- [ ] Graceful rollback on failure
|
|
- [ ] Input validation
|
|
|
|
### 7.2 Security
|
|
- [ ] Secure handling of sensitive data
|
|
- [ ] Input sanitization
|
|
- [ ] Permission checks
|
|
- [ ] Implement secrets management
|
|
- [ ] Add support for read-only filesystems
|
|
- [ ] Document security best practices
|
|
- [ ] Add security scanning integration
|
|
|
|
### 7.3 Performance
|
|
- [ ] Optimize for large compose files
|
|
- [ ] Add parallel processing where possible
|
|
- [ ] Implement progress indicators
|
|
|
|
## Phase 8: Future Enhancements (Post-MVP)
|
|
|
|
### 8.4 Documentation
|
|
- [ ] Create comprehensive API documentation
|
|
- [ ] Add architecture diagrams
|
|
- [ ] Document common use cases
|
|
- [ ] Create video tutorials
|
|
|
|
### 8.1 Export Functionality
|
|
- [ ] Export Dokku apps to compose format
|
|
- [ ] Support for app updates
|
|
|
|
### 8.2 Plugin System
|
|
- [ ] Extension points for custom service types
|
|
- [ ] Support for Compose extensions
|
|
|
|
### 8.3 CI/CD Integration
|
|
- [ ] GitHub Actions workflow
|
|
- [ ] Automated testing
|
|
- [ ] Release automation
|
|
- [ ] Add automated dependency updates
|
|
- [ ] Implement release notes generation
|
|
- [ ] Add version bump automation
|
|
- [ ] Document release process
|
|
|
|
## Getting Started
|
|
|
|
### Prerequisites
|
|
- Docker
|
|
- Docker Compose
|
|
- Dokku
|
|
- yq (YAML processor)
|
|
- Bash 4.0+
|
|
|
|
### Development Setup
|
|
```bash
|
|
# Clone the repository
|
|
git clone <repository-url>
|
|
cd dokku-docker-compose
|
|
|
|
# Install development dependencies
|
|
make setup
|
|
|
|
# Run tests
|
|
make test
|
|
```
|
|
|
|
## Contributing
|
|
1. Fork the repository
|
|
2. Create a feature branch
|
|
3. Make your changes
|
|
4. Add tests
|
|
5. Submit a pull request
|
|
|
|
## License
|
|
[Specify License]
|