How to Build Your Own Flux
Replace Flux with a custom build. The GitOps family of projects
Build Difficulty: 5/5
Build a working replacement in a weekend with AI tools
Estimated Timeline
Based on 20 features at Weekend Project difficulty, expect about One weekend with AI-assisted development.
Recommended Tech Stack
Full-stack React framework with API routes and server components
PostgreSQL database, auth, and real-time subscriptions
Utility-first styling for rapid UI development
Key Features to Replicate
Top features across 8 categories. See all 20 features
Integration(7 features)
Works with all CI workflow providers for seamless pipeline integration.
Integrates with all major container registries and fully integrates with OCI.
Full integration with Helm for package management.
Works with Kustomize for Kubernetes native configuration management.
Works with GitHub, GitLab, Bitbucket, and S3-compatible buckets as sources.
+2 more in this category
Security(3 features)
Ability to operate Flux in air-gapped environments for compliance and security requirements.
Full Kubernetes RBAC integration for access control.
Pull vs. Push architecture, least privilege access, adherence to Kubernetes security policies, and tight integration with security tools and best-practices.
Deployment(2 features)
Deploy apps with canaries, feature flags, and A/B rollouts. Manage any Kubernetes resource with infrastructure and workload dependency management built in.
Integration with Flagger for progressive delivery including canaries, feature flags, and A/B rollouts.
Auditing & Compliance(1 features)
Everything is controlled through pull requests. Git history provides a sequence of transactions allowing recovery from any snapshot.
Automation(1 features)
Push to Git and Flux does the rest. Flux can push back to Git with automated container image updates including image scanning and patching.
Cluster Management(1 features)
Works with Cluster API to manage apps in same or other clusters, spin up additional clusters, and manage cluster lifecycle and fleets.
Dashboards & Monitoring(1 features)
Thriving ecosystem of integrations and products with great dashboards for monitoring and management.
Infrastructure as Code(1 features)
Describe entire desired state of system in Git including apps, configuration, dashboards, and monitoring. YAML enforces conformance to declared system with automatic syncing.
Cost Calculator
Pricing data not available for Flux. Check their website for current pricing.