Couldn't run jenkins pipelines, agents are not spinning up

Community
1

Couldn’t run Jenkins pipelines, agents are not spinning up. There are agents already launched through groovy pipelines, though pipeline completed the agents are not going form UI, form Kubernetes they were already gone.
From manage Jenkins/nodes also we couldn’t remove it. Please help us to fix this, Every time we are restarting the Jenkins.

From UI:

image
image1375×355 31.6 KB

high lighted agent POD is not there in K8S

2

One common issue with Jenkins agents not spinning up is related to the ‘Kubernetes Namespace’ configuration. Ensure that the ‘Kubernetes Namespace’ is set to the name of the actual Kubernetes namespace rather than ‘default’