How to modify application core dumps retention policy using a MachineConfig on OpenShift ?

Solution Verified - Updated -

Issue

  • How to check the retention policy for application core dumps?
  • Core dumps is enabled on OpenShift worker node but it appears the files are not being retained
  • How to increase or modify core dump retention period and node disk capacity using a MachineConfig ?

Warning

  • Due to this being applied via a machineconfig, all nodes getting this change will be automatically rebooted to accept this change

Environment

  • Red Hat OpenShift Container Platform 4.x

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