Add displaynames and fix migrator delete job

etc/azure/deploy-to-k8s.yml

@@ -5,23 +5,38 @@ pool:
 
 steps:
 - task: PowerShell@2
+  displayName: Build docker images
   inputs:
     filePath: 'etc/k8s/scripts/build-images.ps1'
     arguments: '-version $(Build.BuildId)'
 
 - task: Docker@2
+  displayName: Login to ACR
   inputs:
     containerRegistry: 'volocr'
     command: 'login'
 
 - task: PowerShell@2
+  displayName: Push images to ACR
   inputs:
     filePath: 'etc/azure/scripts/push-images.ps1'
     arguments: '-version $(Build.BuildId)'
-- task: CmdLine@2
+
+- task: Kubernetes@1
+  displayName: Delete migrator job
   inputs:
-    script: 'kubectl delete job eh-az-dbmigrator --namespace eventhub'
+    connectionType: 'Azure Resource Manager'
+    azureSubscriptionEndpoint: 'volosoft (fe02ef9f-9e1c-4e40-b924-505981688dd8)'
+    azureResourceGroup: 'volo'
+    kubernetesCluster: 'volo'
+    namespace: 'eventhub'
+    command: 'delete'
+    arguments: 'job eh-az-dbmigrator'
+    secretType: 'dockerRegistry'
+    containerRegistryType: 'Azure Container Registry'
+
 - task: HelmDeploy@0
+  displayName: Helm deploy
   inputs:
     connectionType: 'Azure Resource Manager'
     azureSubscription: 'volosoft(fe02ef9f-9e1c-4e40-b924-505981688dd8)'