Make driver functionality to work and adopt latest csi-lib-iscsi and csi spec 1.5.0

[humblec]

Considering csi-lib-iscsi has gone through some refactoring, it is
good to consume latest commit and also to use latest
csi spec ie 1.5.0.

This commit update the dependency of below projects:

• github.com/container-storage-interface/spec v1.5.0
• github.com/kubernetes-csi/csi-lib-iscsi v0.0.0-20211110090527-5c802c48a124
• github.com/kubernetes-csi/csi-lib-utils v0.10.0
• google.golang.org/grpc v1.38.0

The ISCSI driver functionality has been tested with this PR and it looks to be working as expected 👍
Please refer # #70 (comment)

Signed-off-by: Humble Chirammal hchiramm@redhat.com

[humblec]

/release-note-none

[andyzhangx]

can you run make && make sanity-test on your local env? not sure why github action does not work, let me add a CI test pipeline to run sanity test first.

[humblec]

let me add a CI test pipeline to run sanity test first.

That would be cool!

can you run make && make sanity-test on your local env?

@andyzhangx indeed it was ran in my local setup :) and I wanted to put the fixes as followup commits 47f010f here in the PR , so marked this as WIP, once the functional verification is done I will remove the WIP. 👍

    ...
/home/hchiramm/go/src/github.com/kubernetes-csi/csi-test/pkg/sanity/node.go:737
------------------------------
SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
Ran 10 of 78 Specs in 0.050 seconds
SUCCESS! -- 10 Passed | 0 Failed | 0 Pending | 68 Skipped
pkill -f iscsiplugin
Deleting CSI sanity test binary

[andyzhangx]

aha, I see, the sanity test is already running there, need to rename to Sanity tests, here is the PR: #71

[humblec]

root@hchiramm csi-driver-iscsi]# kubectl get csidriver
NAME               ATTACHREQUIRED   PODINFOONMOUNT   STORAGECAPACITY   TOKENREQUESTS   REQUIRESREPUBLISH   MODES        AGE
iscsi.csi.k8s.io   false            false            false             <unset>         false               Persistent   12m
[root@hchiramm csi-driver-iscsi]# 

I1202 13:05:02.878282       8 utils.go:64] GRPC request: {}
I1202 13:05:02.879757       8 identityserver.go:32] Using default GetPluginInfo
I1202 13:05:02.879762       8 utils.go:69] GRPC response: {"name":"iscsi.csi.k8s.io","vendor_version":"1.0.0"}
I1202 13:05:02.999608       8 utils.go:63] GRPC call: /csi.v1.Identity/GetPluginInfo
I1202 13:05:02.999632       8 utils.go:64] GRPC request: {}


[root@hchiramm static-pv-name]# kubectl get pods
NAME                   READY   STATUS    RESTARTS   AGE
csi-iscsi-node-ndchq   3/3     Running   0          10m
[root@hchiramm static-pv-name]# 

[root@hchiramm csi-driver-iscsi]# kubectl get pvc
NAME        STATUS   VOLUME           CAPACITY   ACCESS MODES   STORAGECLASS   AGE
iscsi-pvc   Bound    static-pv-name   1Gi        RWO                           12m

----------------

PV :

Message:         
Source:
    Type:              CSI (a Container Storage Interface (CSI) volume source)
    Driver:            iscsi.csi.k8s.io
    FSType:            
    VolumeHandle:      hum-iscsi-share
    ReadOnly:          false
    VolumeAttributes:      discoveryCHAPAuth=false
                           iqn=iqn.2015-06.com.example.test:target1
                           iscsiInterface=default
                           lun=1
                           portals=[]
                           targetPortal=127.0.0.1:3260
Events:                <none>


[root@hchiramm csi-driver-iscsi]# kubectl create -f pod.yaml
pod/task-pv-pod created

[root@hchiramm csi-driver-iscsi]# ls -l /dev/disk/by-path/* |grep iscsi
lrwxrwxrwx 1 root root  9 Dec  2 20:57 /dev/disk/by-path/ip-127.0.0.1:3260-iscsi-iqn.2015-06.com.example.test:target1-lun-1 -> ../../sda

[root@hchiramm csi-driver-iscsi]# lsblk |grep mount
sda                               8:0    0     1G  0 disk /var/lib/kubelet/pods/d8718ae2-58b0-417f-99ec-59d5389b5889/volumes/kubernetes.io~csi/static-pv-name/mount
[root@hchiramm csi-driver-iscsi]# 
[root@hchiramm csi-driver-iscsi]# kubectl exec -ti task-pv-pod -- bash
root@task-pv-pod:/# 
root@task-pv-pod:/# cd /usr/share/nginx/html/
root@task-pv-pod:/usr/share/nginx/html# touch iscsi
root@task-pv-pod:/usr/share/nginx/html# echo "iscsi" >isci
root@task-pv-pod:/usr/share/nginx/html# ls
isci  iscsi  lost+found  test
root@task-pv-pod:/usr/share/nginx/html# cat isci 
iscsi
root@task-pv-pod:/usr/share/nginx/html# exit
exit
[root@hchiramm csi-driver-iscsi]# kubectl get pods
NAME                   READY   STATUS    RESTARTS   AGE
csi-iscsi-node-ndchq   3/3     Running   0          11m
task-pv-pod            1/1     Running   0          70s

[root@hchiramm csi-driver-iscsi]# kubectl delete pod task-pv-pod
pod "task-pv-pod" deleted
[root@hchiramm csi-driver-iscsi]# 

[root@hchiramm csi-driver-iscsi]# ls -l /dev/disk/by-path/*

[root@hchiramm csi-driver-iscsi]# 

[humblec]

/assign @j-griffith
/assign @andyzhangx

[k8s-ci-robot]

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[j-griffith]

/LGTM