remove devops storage sastoken

azure_jumpstart_arcbox/artifacts/DevOpsLogonScript.ps1

@@ -9,6 +9,7 @@ $osmReleaseVersion = "1.1.1-1"
 $osmCLIReleaseVersion = "v1.2.3"
 $osmMeshName = "osm"
 $ingressNamespace = "ingress-nginx"
+$Env:AZCOPY_AUTO_LOGIN_TYPE = "MSI"
 
 # $certname = "ingress-cert"
 $certdns = "arcbox.devops.com"
@@ -49,9 +50,6 @@ az account set -s $env:subscriptionId
 # Downloading ArcBox-DataSvc-K3s Kubernetes cluster kubeconfig file
 Write-Header "Downloading ArcBox-DataSvc-K3s K8s Kubeconfig"
 $sourceFile = "https://$Env:stagingStorageAccountName.blob.core.windows.net/$($Env:k3sArcDataClusterName.ToLower())/config"
-$context = (Get-AzStorageAccount -ResourceGroupName $Env:resourceGroup).Context
-$sas = New-AzStorageAccountSASToken -Context $context -Service Blob -ResourceType Container,Object -Permission racwdlup
-$sourceFile = $sourceFile + "?" + $sas
 azcopy cp --check-md5 FailIfDifferentOrMissing $sourceFile  "C:\Users\$Env:USERNAME\.kube\config"
 
 # Downloading ArcBox-DataSvc-K3s log file
@@ -63,9 +61,6 @@ azcopy cp --check-md5 FailIfDifferentOrMissing $sourceFile  "$Env:ArcBoxLogsDir\
 # Downloading ArcBox-K3s cluster kubeconfig file
 Write-Header "Downloading ArcBox-K3s Kubeconfig"
 $sourceFile = "https://$Env:stagingStorageAccountName.blob.core.windows.net/$($Env:k3sArcClusterName.ToLower())/config"
-$context = (Get-AzStorageAccount -ResourceGroupName $Env:resourceGroup).Context
-$sas = New-AzStorageAccountSASToken -Context $context -Service Blob -ResourceType Container,Object -Permission racwdlup
-$sourceFile = $sourceFile + "?" + $sas
 azcopy cp --check-md5 FailIfDifferentOrMissing $sourceFile  "C:\Users\$Env:USERNAME\.kube\config-k3s"
 $Env:KUBECONFIG="C:\users\$Env:USERNAME\.kube\config"