Update identity parameters (#32)

* Update identity parameters

* Change some default values

Author: gavinfish

solution_template/VM-password.json

@@ -4,7 +4,7 @@
   "outputs": {
     "identity": {
       "type": "object",
-      "value": "[reference(concat(resourceId('Microsoft.Compute/virtualMachines', parameters('vmName')), '/providers/Microsoft.ManagedIdentity/Identities/default'), '2015-08-31-PREVIEW')]"
+      "value": "[reference(resourceId('Microsoft.Compute/virtualMachines', parameters('vmName')), '2017-12-01', 'Full').identity]"
     }
   },
   "parameters": {

solution_template/VM-sshPublicKey.json

@@ -4,7 +4,7 @@
   "outputs": {
     "identity": {
       "type": "object",
-      "value": "[reference(concat(resourceId('Microsoft.Compute/virtualMachines', parameters('vmName')), '/providers/Microsoft.ManagedIdentity/Identities/default'), '2015-08-31-PREVIEW')]"
+      "value": "[reference(resourceId('Microsoft.Compute/virtualMachines', parameters('vmName')), '2017-12-01', 'Full').identity]"
     }
   },
   "parameters": {

solution_template/createUiDefinition.json

@@ -371,7 +371,7 @@
                 "name": "artifactContainer",
                 "type": "Microsoft.Common.TextBox",
                 "label": "Container Name",
-                "defaultValue": "artifacts",
+                "defaultValue": "jenkins",
                 "toolTip": "The blob container name used for your artifacts storage.",
                 "constraints": {
                   "required": true
@@ -382,7 +382,7 @@
                 "name": "artifactPrefix",
                 "type": "Microsoft.Common.TextBox",
                 "label": "Base Prefix",
-                "defaultValue": "azure/",
+                "defaultValue": "default/",
                 "toolTip": "String which will be used as prefix for every file path, if it ends with an '/', it will represent a folder.",
                 "constraints": {
                   "required": true

solution_template/scripts/install_jenkins.sh

@@ -46,7 +46,7 @@ function run_util_script() {
   curl --silent "${artifacts_location}/${script_path}${artifacts_location_sas_token}" | sudo bash -s -- "$@"
   local return_value=$?
   if [ $return_value -ne 0 ]; then
-    >&2 echo "Failed while executing script '$script_path'."
+    >&2 echo "Failed while executing script '$script_path' with parameters '$@'."
     exit $return_value
   fi
 }
@@ -364,7 +364,7 @@ imds_cred=$(cat <<EOF
   <scope>GLOBAL</scope>
   <id>azure_service_principal</id>
   <description>Local Managed Identities for Azure Resources</description>
-</com.microsoft.azure.util.AzureImdsCredentials)
+</com.microsoft.azure.util.AzureImdsCredentials>
 EOF
 )
 sp_cred=$(cat <<EOF