How to convert OpenShift cluster from multi availability zone to single availability zone setup for master nodes in OpenShift 4?

Solution Verified - Updated -

Issue

  • Master node spanned in multi-AZ setup for which AWS applies charges for inter AZ data transfer.
  • Need to move the multi-AZ setup to a single AZ setup in order to avoid cost for inter AZ data transfer and to maintain the performance of the cluster.

Environment

  • Red Hat OpenShift Container Platform (RHOCP)
    • 4.x
  • Amazon Web Services (AWS)

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content