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DevOps · Concept

Blue-Green Deployment

A blue-green deployment runs separate blue and green environments. Test the new environment, then switch the production service to it so users move to the new version.

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Syntax

Deployment strategy with two environments and a production Service selector switch

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  • RollingUpdate strategy
  • test endpoint services
  • production service endpoint
  • Jenkins pipeline
  • Switch stage

Source: Zero-downtime Deployment in Kubernetes with Jenkins. Checked 2026-11-03.