support runfrompackage.

Author: sjkp

LetsEncrypt.ResourceGroup/Templates/azuredeploy.json

@@ -98,6 +98,13 @@
       "metadata": {
         "description": "Url for the nuget feed to download site-extensions from, per default you don't need to change this. Used for overriding with private feed for testing prerelease versions"
       }
+    },
+    "runFromPackage": {
+      "type": "string",
+      "defaultValue": "0",
+      "metadata": {
+        "description": "Set this to a url for a deployment package or 1 and dump a package in d:\\home\\data\\SitePackages, together with a packagename.txt file which contains the filename of the package in the folder"
+      }
     }
   },
   "variables": {
@@ -164,7 +171,8 @@
             "letsencrypt:AzureTokenAudience": "[parameters('tokenAudience')]",
             "letsencrypt:AzureManagementEndpoint": "[parameters('managementEndpoint')]",
             "letsencrypt:AzureDefaultWebSiteDomainName": "[parameters('webSitesDefaultDomainName')]",
-            "SCM_SITEEXTENSIONS_FEED_URL ": "[parameters('siteExtensionFeedUrl')]"
+            "SCM_SITEEXTENSIONS_FEED_URL ": "[parameters('siteExtensionFeedUrl')]",
+            "WEBSITE_RUN_FROM_PACKAGE": "[parameters('runFromPackage')]"
           }
         },
         {