infrastructure

Plan a blue-green deployment by designing staged rollout procedures across dev, staging, and production environments with defined automated rollback criteria and formal change management checklists. This approach reduces downtime and risk during service configuration changes.

Configure autoscaling by defining metrics-driven triggers tied to CPU utilization and request rates across your environments. This scaling playbook provides horizontal and vertical scaling guidance to ensure production services handle varying loads reliably.

Create a disaster recovery plan by defining RTO and RPO targets, mapping failure scenarios, and documenting backup strategies and recovery procedures. The plan satisfies requirements for formal recovery procedures across dev, staging, and production environments.

Infrastructure as code supports idempotent deployments through version-controlled modules and modular design with validation workflows. This ensures configuration changes apply consistently across environments without unintended side effects during scaling or rollout events.

Canary deployments support monitoring-triggered promotion across dev, staging, and production environments. The staged rollout procedure uses automated monitoring-based canary promotion criteria alongside documented rollback runbooks to minimize risk during release.

A pre-deployment change management checklist includes approval levels, verification steps, observability requirements, and rollback procedures. This formal checklist ensures infrastructure changes are reviewed and validated before reaching production environments.