fix: secret namespace searching issue

[andyzhangx]

What type of PR is this?
/kind bug

What this PR does / why we need it:
fix: secret namespace searching issue
if node identity does not have permission to list storage account key, it would fail to mount, this PR fixed the issue.

Which issue(s) this PR fixes:

Fixes #

Requirements:

• uses conventional commit messages
• includes documentation
• adds unit tests
• tested upgrade from previous version

Special notes for your reviewer:

I1001 15:34:44.671778       1 utils.go:114] GRPC call: /csi.v1.Node/NodeStageVolume
I1001 15:34:44.671797       1 utils.go:115] GRPC request: {"staging_target_path":"/var/lib/kubelet/plugins/kubernetes.io/csi/pv/blob-694-blob.csi.azure.com-preprovsioned-pv-4wzwn/globalmount","volume_capability":{"AccessType":{"Mount":{}},"access_mode":{"mode":5}},"volume_id":"kubetest-rimgvzsp#fused9a41945a0154b6fbfd#pre-provisioned-multiple-pods1633102415563718032#pre-provisioned-multiple-pods1633102415563718032"}
I1001 15:34:44.671897       1 blob.go:327] volumeID(kubetest-rimgvzsp#fused9a41945a0154b6fbfd#pre-provisioned-multiple-pods1633102415563718032#pre-provisioned-multiple-pods1633102415563718032) authEnv: []
I1001 15:34:44.678140       1 round_trippers.go:454] GET https://10.0.0.1:443/api/v1/namespaces/default/secrets/azure-storage-account-fused9a41945a0154b6fbfd-secret 404 Not Found in 6 milliseconds
I1001 15:34:44.678227       1 blob.go:370] get account(fused9a41945a0154b6fbfd) key from secret(default, azure-storage-account-fused9a41945a0154b6fbfd-secret) failed with error: could not get secret(azure-storage-account-fused9a41945a0154b6fbfd-secret): secrets "azure-storage-account-fused9a41945a0154b6fbfd-secret" not found, use cluster identity to get account key instead
I1001 15:34:44.740101       1 nodeserver.go:289] target /var/lib/kubelet/plugins/kubernetes.io/csi/pv/blob-694-blob.csi.azure.com-preprovsioned-pv-4wzwn/globalmount
protocol

volumeId kubetest-rimgvzsp#fused9a41945a0154b6fbfd#pre-provisioned-multiple-pods1633102415563718032#pre-provisioned-multiple-pods1633102415563718032
context map[]
mountflags []
mountOptions [--tmp-path=/mnt/kubetest-rimgvzsp#fused9a41945a0154b6fbfd#pre-provisioned-multiple-pods1633102415563718032#pre-provisioned-multiple-pods1633102415563718032#1633102484 --container-name=pre-provisioned-multiple-pods1633102415563718032 --pre-mount-validate=true --use-https=true --cancel-list-on-mount-seconds=60]
args /var/lib/kubelet/plugins/kubernetes.io/csi/pv/blob-694-blob.csi.azure.com-preprovsioned-pv-4wzwn/globalmount --tmp-path=/mnt/kubetest-rimgvzsp#fused9a41945a0154b6fbfd#pre-provisioned-multiple-pods1633102415563718032#pre-provisioned-multiple-pods1633102415563718032#1633102484 --container-name=pre-provisioned-multiple-pods1633102415563718032 --pre-mount-validate=true --use-https=true --cancel-list-on-mount-seconds=60
I1001 15:34:44.740144       1 nodeserver.go:129] mouting using blobfuse proxy
I1001 15:34:44.740699       1 nodeserver.go:142] calling BlobfuseProxy: MountAzureBlob function
E1001 15:34:44.841275       1 nodeserver.go:145] GRPC call returned with an error:rpc error: code = Unknown desc = exit status 1
E1001 15:34:44.841310       1 nodeserver.go:311] Mount failed with error: rpc error: code = Unknown desc = exit status 1, output:
E1001 15:34:44.841414       1 utils.go:119] GRPC error: Mount failed with error: rpc error: code = Unknown desc = exit status 1, output:


Oct 01 15:32:19 k8s-agentpool1-13157012-1 blobfuse-proxy[6463]: I1001 15:32:19.669420    6463 server.go:53] received mount request: Mounting with args /var/lib/kubelet/plugins/kubernetes.io/csi/pv/blob-8081-blob.csi.azure.com-preprovsioned-pv-s8fx9/globalmount --pre-mount-validate=true --use-https=true --cancel-list-on-mount-seconds=60 --tmp-path=/mnt/kubetest-rimgvzsp#fused9a41945a0154b6fbfd#pre-provisioned-readonly#pre-provisioned-readonly#1633102339 --container-name=pre-provisioned-readonly
Oct 01 15:32:19 k8s-agentpool1-13157012-1 blobfuse-proxy[6463]: E1001 15:32:19.745407    6463 server.go:61] blobfuse mount failed: with error:exit status 1
Oct 01 15:32:19 k8s-agentpool1-13157012-1 blobfuse-proxy[6463]: I1001 15:32:19.745663    6463 server.go:66] blobfuse output: fuse: unknown option `--pre-mount-validate=true'

Release note:

fix: secret namespace searching issue

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: andyzhangx

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[andyzhangx]

/hold