must-gather

openshift-must-gather is a tool for collecting cluster data. It dumps clusteroperator data, and associated namespace data, into a specified --base-dir location. The directory structure, as well as specific details behind this tool can be found in this enhancement.

Collection Scripts

Data collection scripts are kept in ./collection-scripts. The content of that folder is placed in /usr/bin in the image. The data collection scripts should only include collection logic for components that are included as part of the OpenShift CVO payload. Outside components are encouraged to produce a similar "must-gather" image, but this is not the spot to be included.

How to run

You can run must-gather on a cluster with oc adm must-gather. Use -h flag to see available options.

Obfuscate confidential information

There is a dedicated to obfuscate and omit confidential information. Head over to openshift/must-gather-clean for more information.