b15de9a244
- Mark parser tests as completed - Update plugin integration section to IN PROGRESS - Mark completed plugin integration tasks
181 lines
4.6 KiB
Markdown
181 lines
4.6 KiB
Markdown
# Dokku Docker Compose Plugin - Implementation Plan
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## Phase 1: Project Setup
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- [x] Initialize Git repository
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- [x] Set up project structure
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- [x] Create basic plugin files
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- [x] `plugin.toml` - Plugin metadata
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- [x] `commands` - Main plugin commands
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- [x] `functions` - Core functions
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- [x] `tests` - Test directory
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- [x] Add README.md with basic usage
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## Phase 2: Core Functionality
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### 2.1 Basic Plugin Structure - COMPLETED
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- [x] Implement plugin initialization
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- [x] Create help command
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- [x] Add version information
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- [x] Set up logging system
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### 2.2 Docker Compose Parser - COMPLETED
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- [x] Add YAML parsing with `yq`
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- [x] Validate compose file version
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- [x] Extract service definitions
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- [x] Handle service dependencies
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- [x] Support for volumes and networks
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- [x] Environment variable handling
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- [x] Port mapping
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- [x] Plugin integration for databases v3 compose formats
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- [x] Comprehensive test coverage for parser functions
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- [ ] Handle YAML anchors and references
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### 2.3 Dokku Plugin Integration - IN PROGRESS
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- [x] Create service detection system for Dokku plugins
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- [x] Implement plugin installation check
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- [x] Add support for core plugins (postgres, redis, etc.)
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- [ ] Map Docker Compose config to Dokku plugin config
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- [ ] Handle service linking with plugins
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- [ ] Implement fallback to container when plugin is not available
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### 2.4 Dokku App Creation
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- [ ] Create function to generate valid Dokku app names
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- [ ] Implement basic app creation
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- [ ] Add error handling for existing apps
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- [ ] Implement dry-run mode
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## Phase 3: Service Configuration
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### 3.1 Plugin Service Configuration
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- [ ] Implement plugin-specific configuration mapping
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- [ ] Handle plugin version specifications
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- [ ] Configure resource limits for plugin services
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- [ ] Set up backup policies for data services
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- [ ] Implement plugin service health checks
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### 3.2 Basic Container Service Configuration
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- [ ] Map service images to Dokku apps
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- [ ] Handle environment variables
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- [ ] Configure container resources (CPU, memory)
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- [ ] Set up build context for Dockerfile builds
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### 3.3 Networking
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- [ ] Create and configure Dokku networks
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- [ ] Map container ports
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- [ ] Handle service links and depends_on
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- [ ] Configure DNS settings
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### 3.3 Storage
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- [ ] Create and map volumes
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- [ ] Handle bind mounts
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- [ ] Configure volume permissions
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## Phase 4: Plugin-Specific Features
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### 4.1 Database Plugins
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- [ ] Handle database initialization
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- [ ] Support for database extensions
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- [ ] Implement backup/restore functionality
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- [ ] Support for read replicas
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### 4.2 Cache Plugins
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- [ ] Configure memory limits
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- [ ] Set up eviction policies
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- [ ] Implement persistence options
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## Phase 5: Advanced Features
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### 4.1 Build System
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- [ ] Support Dockerfile builds
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- [ ] Handle build arguments
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- [ ] Support multi-stage builds
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- [ ] Implement build caching
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### 4.2 Health Checks
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- [ ] Convert Docker healthchecks to Dokku checks
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- [ ] Configure liveness/readiness probes
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- [ ] Implement custom health check commands
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### 4.3 Logging and Monitoring
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- [ ] Set up log aggregation
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- [ ] Configure monitoring
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- [ ] Implement log rotation
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## Phase 6: Testing and Documentation
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### 6.1 Testing
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- [ ] Unit tests for core functions
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- [ ] Integration tests with sample compose files
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- [ ] Test error conditions
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- [ ] Performance testing
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### 6.2 Documentation
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- [ ] Complete CLI documentation
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- [ ] Examples directory
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- [ ] Troubleshooting guide
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- [ ] Contribution guidelines
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## Phase 7: Polish and Release
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### 7.1 Error Handling
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- [ ] Comprehensive error messages
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- [ ] Graceful rollback on failure
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- [ ] Input validation
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### 7.2 Security
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- [ ] Secure handling of sensitive data
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- [ ] Input sanitization
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- [ ] Permission checks
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### 7.3 Performance
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- [ ] Optimize for large compose files
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- [ ] Add parallel processing where possible
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- [ ] Implement progress indicators
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## Phase 8: Future Enhancements (Post-MVP)
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### 8.1 Export Functionality
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- [ ] Export Dokku apps to compose format
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- [ ] Support for app updates
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### 8.2 Plugin System
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- [ ] Extension points for custom service types
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- [ ] Support for Compose extensions
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### 8.3 CI/CD Integration
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- [ ] GitHub Actions workflow
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- [ ] Automated testing
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- [ ] Release automation
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## Getting Started
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### Prerequisites
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- Docker
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- Docker Compose
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- Dokku
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- yq (YAML processor)
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- Bash 4.0+
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### Development Setup
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```bash
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# Clone the repository
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git clone <repository-url>
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cd dokku-docker-compose
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# Install development dependencies
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make setup
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# Run tests
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make test
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```
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## Contributing
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1. Fork the repository
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2. Create a feature branch
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3. Make your changes
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4. Add tests
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5. Submit a pull request
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## License
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[Specify License]
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