deployment-procedures

A safe production deployment workflow follows a phased process: Prepare, Backup, Deploy, Verify, and Confirm or Rollback. This structured approach minimizes risks by ensuring all necessary checks and verifications are completed before confirming the release.

To execute a zero-downtime deployment, you utilize techniques like rolling, blue-green, or canary deployments. These strategies route traffic incrementally to new versions, preventing service interruption while updates are applied across the production environment.

The best way to plan a production rollback strategy is to define reversion procedures before deploying. This involves understanding the specific rollback triggers and having automated or documented manual steps ready to instantly revert changes if verification fails.

You need to use canary deployments when you want to minimize the blast radius of a new release. This zero-downtime technique routes a small percentage of traffic to the new version first, allowing you to verify stability before a full production rollout.

No, this does not provide executable deployment scripts. It focuses on teaching the underlying principles, decision-making processes, and safe workflows for production releases, ensuring you understand the reasoning behind each deployment step rather than relying on scripts.