After redeploy csi-s3-test-nginx pod occur `Transport endpoint is not connected` about k8s-csi-s3 HOT 7 CLOSED

root@debian:~# mount |grep gee
pvc-7451f1a3-dcd1-4c08-b57b-c146a8b66105 on /var/lib/kubelet/pods/2eb6faa5-c36e-46a8-bf79-c2d7e054ac52/volumes/kubernetes.io~csi/pvc-7451f1a3-dcd1-4c08-b57b-c146a8b66105/mount type fuse.geesefs (rw,nosuid,nodev,relatime,user_id=65534,group_id=0,default_permissions,allow_other)
root@debian:~# df /var/lib/kubelet/pods/2eb6faa5-c36e-46a8-bf79-c2d7e054ac52/volumes/kubernetes.io~csi/pvc-7451f1a3-dcd1-4c08-b57b-c146a8b66105/mount
df: /var/lib/kubelet/pods/2eb6faa5-c36e-46a8-bf79-c2d7e054ac52/volumes/kubernetes.io~csi/pvc-7451f1a3-dcd1-4c08-b57b-c146a8b66105/mount: Transport endpoint is not connected

from k8s-csi-s3.

When this error occurs, the pod is Running but the out systemd unit like geesefs-pvc can't be found use systemctl list-units --no-pager |grep gee on that pod`s node.

from k8s-csi-s3.

Same problem, if mount 1 pvc from many pods on many nodes.

from k8s-csi-s3.

Hi, I'm not sure why you experience this bug, I checked it myself and didn't reproduce it
I think logs from csi-s3 containers could help... please attach them? :-)

from k8s-csi-s3.

Hi, I'm not sure why you experience this bug, I checked it myself and didn't reproduce it I think logs from csi-s3 containers could help... please attach them? :-)

tks reply

This error does not occur just once. It needs to be executed repeatedly. It is accidental.

redo step3 ---> step4 may times, then the error occur

from k8s-csi-s3.

@vitalif this is my test case

test-csi-s3.sh.md

kubectl logs -l app=csi-s3 -c csi-s3 -n kube-system

csi-s3.log

from k8s-csi-s3.

Finally I found a solution, which can be solvedusing the following startupProbe and terminationGracePeriodSeconds: 2 for
quick fail

     #livenessProbe:
     startupProbe:
       exec:
         command:
         - ls
         - /usr/share/nginx/html/s3
       initialDelaySeconds: 2
       periodSeconds: 2
       successThreshold: 1
       failureThreshold: 1
       terminationGracePeriodSeconds: 2

from k8s-csi-s3.