fix: override aznfs AZURE_ENDPOINT_OVERRIDE

fix

Author: andyzhangx

pkg/blob/nodeserver.go

@@ -349,6 +349,12 @@ func (d *Driver) NodeStageVolume(ctx context.Context, req *csi.NodeStageVolumeRe
 			mountType = NFS
 		}
 
+		if storageEndpointSuffix != "" && mountType == AZNFS {
+			aznfsEndpoint := strings.Replace(storageEndpointSuffix, "core.", "", 1)
+			klog.V(2).Infof("set AZURE_ENDPOINT_OVERRIDE to %s", aznfsEndpoint)
+			os.Setenv("AZURE_ENDPOINT_OVERRIDE", aznfsEndpoint)
+		}
+
 		source := fmt.Sprintf("%s:/%s/%s", serverAddress, accountName, containerName)
 		mountOptions := util.JoinMountOptions(mountFlags, []string{"sec=sys,vers=3,nolock"})
 		execFunc := func() error { return d.mounter.MountSensitive(source, targetPath, mountType, mountOptions, []string{}) }