Dell unity csi driver for kubernetes issues

Question

Hello,We are using dell unity csi driver with rancher(kubernetes)However, the pod registration fails for the worker nodes,and in the unity UI I see the initiators 'Initiators does not have any logged in initiator path'This happens to all worker nodes. k get pods -n unity NAME READY STATUS RESTARTS AGE unity-controller-7d59c4545d-6wmmp 5/5 Running 0 9m54s unity-controller-7d59c4545d-qgcl8 5/5 Running 0 9m54s unity-node-2h7v2 1/2 CrashLoopBackOff 6 9m43s unity-node-9btb9 1/2 CrashLoopBackOff 6 9m49s unity-node-k5j24 1/2 CrashLoopBackOff 6 9m51s k logs -f unity-node-2h7v2 registrar I1209 16:16:09.410722 1 main.go:113] Version: v2.1.0 I1209 16:16:09.411141 1 main.go:137] Attempting to open a gRPC connection with: '/csi/csi_sock' I1209 16:16:09.411160 1 connection.go:153] Connecting to unix:///csi/csi_sock I1209 16:16:09.411652 1 main.go:144] Calling CSI driver to discover driver name I1209 16:16:09.411664 1 connection.go:182] GRPC call: /csi.v1.Identity/GetPluginInfo I1209 16:16:09.411668 1 connection.go:183] GRPC request: {} I1209 16:16:09.413776 1 connection.go:185] GRPC response: {'manifest':{'commit':'823c1cb2fd696e996b7ad71b6dfc7e666a203ae8','formed':'Mon, 22 Mar 2021 10:42:01 UTC','semver':'1.5.0','ur l':'http://github.com/dell/csi-unity'},'name':'csi-unity.dellemc.com','vendor_version':'1.5.0'} I1209 16:16:09.413847 1 connection.go:186] GRPC error: I1209 16:16:09.413858 1 main.go:154] CSI driver name: 'csi-unity.dellemc.com' I1209 16:16:09.413907 1 node_register.go:52] Starting Registration Server at: /registration/csi-unity.dellemc.com-reg.sock I1209 16:16:09.414043 1 node_register.go:61] Registration Server started at: /registration/csi-unity.dellemc.com-reg.sock I1209 16:16:09.414113 1 node_register.go:83] Skipping healthz server because HTTP endpoint is set to: '' I1209 16:16:10.434870 1 main.go:80] Received GetInfo call: &InfoRequest{} I1209 16:16:13.443663 1 main.go:90] Received NotifyRegistrationStatus call: &RegistrationStatus{PluginRegistered:false,Error:RegisterPlugin error -- plugin registration failed with err : rpc error: code = Unavailable desc = runid=10 The node [s2-cont-wkr3] is not added to any of the arrays,} E1209 16:16:13.443688 1 main.go:92] Registration process failed with error: RegisterPlugin error -- plugin registration failed with err: rpc error: code = Unavailable desc = runid=10 The node [s2-cont-wkr3] is not added to any of the arrays, restarting registration container. I tried deleting the initiators for the worker nodes and recreating the pods by running kubectl get pods -n unity --no-headers=true | awk '/unity-/{print 1}'| xargs kubectl delete -n unity podBut it didn't help and it keeps crashing. How do I fix this?

DELL-Josh Cr · Answer

Hi, There are some support resources here https://dell.to/3y9WEjE Are you using the latest driver?

kkoon_ng · Answer

Hi. Can i check if you've resolved this? and what was the resolution? We are encountering the same issue. Thanks!

Unity

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