# Official Sources: OCI Live OKE Rollout Guard

## OCI Container Engine for Kubernetes (OKE)

- https://docs.oracle.com/en-us/iaas/Content/ContEng/Concepts/contengoverview.htm
- https://docs.oracle.com/en-us/iaas/Content/ContEng/Tasks/contengupgradingk8sworkernode.htm
- https://docs.oracle.com/en-us/iaas/Content/DevOps/Concepts/devopsoverview.htm

## Kubernetes rolling updates

- https://kubernetes.io/docs/concepts/workloads/controllers/deployment/#rolling-update-deployment
- https://kubernetes.io/docs/concepts/workloads/controllers/deployment/#rolling-back-a-deployment
- https://kubernetes.io/docs/tasks/run-application/configure-pdb/

## Source-grounding rule

Use official Oracle Cloud Infrastructure and Kubernetes.io documentation as source of truth.
OCI DevOps pipeline stage configuration details must be verified from current OCI docs.
