land-and-deploy

Automating PR merge and production deployment requires coordinating merge flows with CI validation gates. This orchestration validates PRs, triggers deployments, and executes production health checks to safely finalize releases.

A canary deployment workflow with rollback safety routes partial traffic to new versions while monitoring health. It automatically reverts deployments if canary health checks fail, preventing bad releases from impacting production.

Gating production deployments on CI health checks prevents merging or releasing code with failing tests. The deployment orchestration waits for CI validation to pass before triggering canary rollouts and finalizing production promotion.

Automated rollbacks trigger when canary health verification fails during deployment. The system monitors production canary metrics and automatically reverts the rollout to ensure deployment stability without manual intervention.

Managing routing rules for canary rollouts involves configuring project-wide traffic distribution and PR-based controls. This directs traffic to canary instances, validates health, and supports progressive promotion across environments.

Land-and-deploy orchestration supports end-to-end PR to production release by merging PRs, coordinating CI checks, executing canary rollouts, and verifying post-deploy health. It gates each phase to ensure safe production validation.