Unable to connect to csi.sock

[jlpedrosa]

I'm unable to boot correctly the CSI driver. More precisely on the HPE part.

The daemon set shows on the csi-node-driver-registrar container:

W0331 13:44:10.456786       1 connection.go:183] Still connecting to unix:///csi/csi.sock
W0331 13:44:20.456542       1 connection.go:183] Still connecting to unix:///csi/csi.sock
W0331 13:44:30.461561       1 connection.go:183] Still connecting to unix:///csi/csi.sock
W0331 13:44:40.456518       1 connection.go:183] Still connecting to unix:///csi/csi.sock
...

On the other container I see a lot of errors, that I don't know if they are fatal (last one feels like?):

+ echo 'starting csi plugin...'
+ exec /bin/csi-driver --endpoint=unix:///csi/csi.sock --node-service --flavor=kubernetes
starting csi plugin...
time="2024-03-31T13:43:11Z" level=info msg="Initialized logging." alsoLogToStderr=true logFileLocation=/var/log/hpe-csi-node.log logLevel=info
time="2024-03-31T13:43:11Z" level=info msg="**********************************************" file="csi-driver.go:54"
time="2024-03-31T13:43:11Z" level=info msg="*************** HPE CSI DRIVER ***************" file="csi-driver.go:55"
time="2024-03-31T13:43:11Z" level=info msg="**********************************************" file="csi-driver.go:56"
time="2024-03-31T13:43:11Z" level=info msg=">>>>> CMDLINE Exec, args: []" file="csi-driver.go:58"
time="2024-03-31T13:43:11Z" level=info msg="got OS details as [redhat 9 2 5.15.0-1049-raspi]\n" file="os.go:95"
time="2024-03-31T13:43:16Z" level=warning msg="Distro section: Ubuntu , not present for deviceType: Nimble , using default config" file="config.go:247"
time="2024-03-31T13:43:16Z" level=info msg="No further iSCSI recommendations are found for this host" file="iscsi.go:399"
time="2024-03-31T13:43:16Z" level=error msg="open /sys/firmware/dmi/tables/DMI: no such file or directory" file="file.go:117"
time="2024-03-31T13:43:16Z" level=error msg="unable to get system information using sysfs as well open /sys/firmware/dmi/tables/DMI: no such file or directory" file="system.go:108"
time="2024-03-31T13:43:16Z" level=error msg="unable to determine if system is running as a virtual machine cannot determine if system is of type virtual machine, parameter not found in system information string: manufacturer" file="multipath.go:182"
time="2024-03-31T13:43:16Z" level=error msg="unable to determine if multipath is required cannot determine if system is of type virtual machine, parameter not found in system information string: manufacturer" file="multipath.go:202"
time="2024-03-31T13:43:16Z" level=error msg="Failed to execute CLI handler, Err: Unable to configure multipathd service, err cannot determine if system is of type virtual machine, parameter not found in system information string: manufacturer" file="csi-driver.go:62"

I see multiple things that look wrong/ The distro is actually Ubuntu, but the log says: "got OS details as [redhat 9 2 5.15.0-1049-raspi]\n but later we get Distro section: Ubuntu , not present for deviceType: Nimble , using default config" file="config.go:247"

Indeed the path /sys/firmware/dmi/ does not exist

The "server" is a raspberry pi, also BOOTED through ISCSI. I hope we can fix this before you actually release 2.4.1?

Also heads UP, i modified the kubelet path, the one created by default was incorrect, contained double slash //

This is the deployment:

  values:
    hpe-csi-driver:
      kubeletRootDir: "/var/lib/kubelet"
    service:
      type: LoadBalancer
      port: 8080
    ingress:
      enabled: true
      className: contour
      annotations:
        cert-manager.io/cluster-issuer: letsencrypt-prod
        kubernetes.io/tls-acme: "true"
        kubernetes.io/ingress.class: contour
      hosts:
        - host: mydomain
          paths:
            - path: /
              pathType: ImplementationSpecific
      tls:
      - secretName: truenas-csp-tls
        hosts:
        - mydomain