Blue-Green Deployment is a Cloud or DevOps mechanism used to automate deployment, configuration, or application lifecycle.
Simple definition
Blue-Green Deployment is a Cloud or DevOps mechanism used to automate deployment, configuration, or application lifecycle. It belongs to the Cloud / DevOps vocabulary.
What is it used for?
Its main purpose is to make changes reproducible, controllable, and faster.
How does it work?
declarative files, pipelines, controllers, or infrastructure tools apply a desired state to environments.
Key points
- Scope: A Cloud or DevOps mechanism used to automate deployment, configuration, or application lifecycle.
- Operational goal: Make changes reproducible, controllable, and faster.
- Mechanism: declarative files, pipelines, controllers, or infrastructure tools apply a desired state to environments.
Points to watch
Secrets, versions, and rollback mechanisms should be planned before production automation.
In short
Blue-Green Deployment is a Cloud / DevOps concept to know when you need to make changes reproducible, controllable, and faster.