Published
Coolify Zero - Zero-Downtime Deployment Manager
Docker-native failover system eliminating deployment downtime for Coolify services. Automated hot standby containers with Traefik health check integration maintain service availability during deployments.
Impact
- Eliminated deployment downtime: Zero downtime vs. 1-2 minute service interruption during updates
- Automatic failover: Hot standby containers maintain service during primary deployment
- Zero configuration: Works with Coolify's existing deployment flow without modification
- Self-healing: Manager automatically recovers from any state, recreating failover containers as needed
Key Features
- Hot standby system: Maintains failover containers synced with primary service version
- CLI management: Simple enable/disable commands with real-time status monitoring
- Traefik integration: Automatic health-based traffic routing during deployments
- Version tracking: Syncs failover containers after successful primary deployments
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