Kubernetes: Blue & Green Deployments

Blue & Green deployments: switch traffic, not your sleep schedule

Deployments are where Kubernetes theory meets production reality.

You can have:

• Perfect CI pipelines

• Clean manifests

• Robust autoscaling

…and still take downtime during releases if deployment strategy is wrong.

Blue & Green deployment is one of the safest and most predictable release strategies used in Kubernetes. It prioritizes zero downtime, fast rollback, a…