Uninterruptible Sleep State (D State) in Kubernetes
Why processes enter D state, how unhandled storage timeouts block container cleanup, and how to debug kernel waits on worker nodes.
- 10 min read - openshift, kubernetes, linux
Tag
openshift
Run Jobs Sequentially in OpenShift 4.18
Run Jobs sequentially in OpenShift 4.18: plain Jobs, initContainers, a chained CronJob, then an Argo Workflow where each step waits for the last.
- 12 min read - openshift, kubernetes, jobs