We are getting issues in our Kubernetes cluster when installing the new relic kubernetes integration.
When it is installed, deletion of other pods is problematic, we are getting the following error:
error determining status: rpc error: code = Unknown desc = failed to get sandbox ip: check network namespace closed: remove netns: unlinkat /var/run/netns/cni-ed5f7bb6a276-0694-b596-1e2c3b630aa7: device or resource busy
and pods are stuck in terminating-state.
If we uninstall new relic, everything is back to normal (pods stuck in terminating state are removed).
Seems like newrelic is blocking something that is not possible to delete, unless we also uninstall newrelic.
We are running kubernetes 1.23.
Other information about the environment is that we are using Calico and VXLan.
Anyone else experiencing similar problems?