1 Introduction
This guide describes how to install or upgrade Oracle Communications Cloud Native
Core, cnDBTier (cnDBTier) in a cloud native environment. It also includes
information on performing fault recovery for cnDBTier.”
Note:
kubectl commands can vary based on the
deployment platform. Replace kubectl with
Kubernetes environment-specific command line tool to configure
Kubernetes resources through kube-api server. The instructions
provided in this document are as per the Oracle Communications Cloud
Native Core, Cloud Native Environment (CNE) version of kube-api
server.
Caution:
User, computer and applications, and character encoding settings may cause an issue when copy-pasting commands or any content from PDF. PDF reader version also affects the copy-pasting functionality. It is recommended to verify the pasted content especially when the hyphens or any special characters are part of the copied content.1.1 Overview
cnDBTier is a key component of the 5G Service Based Architecture.
cnDBTier is the geodiverse database layer provided as part of the Cloud Native Environment. It provides persistent storage for the state data and subscriber data in a cloud environment. Any Kubernetes environment with dynamic Kubernetes storage supports cnDBTier installation.