Back to CV
Dependency Update Automation
An automated dependency management system using Renovate bot to keep multiple repositories up-to-date. This solution monitors dependencies across different package managers and container registries, creating automated pull requests with detailed changelogs and compatibility information.
Key Features
- Multi-repository dependency scanning and updates
- Container image update automation with digest pinning
- Semantic versioning compliance and major version grouping
- Automated changelog generation in pull requests
- Custom update schedules to minimize disruption
- Vulnerability detection and security update prioritization
Achievements
- Configured Renovate bot to automatically check for updates across multiple repositories
- Set up automated pull requests for container image updates with semantic versioning
- Reduced manual dependency management work by implementing update scheduling
Technical Challenges
- Configuring Renovate for different package managers and registries
- Setting up appropriate update strategies for production systems
- Managing update noise while maintaining security
- Creating custom regex patterns for non-standard dependencies
System Architecture
Renovate runs as a GitHub App with custom configuration files in each repository. It scans for dependencies on a schedule, checks for updates against configured registries, and creates pull requests with grouped updates based on semantic versioning rules.