Using Private Docker Registry and Azure WebApps on Linux with ARM Templates

Took a bit of decoding, but an approach to deploy via Azure ARM templates to Azure WebApps on Linux (Preview now), the special properties needed are as follows:

  "name": "appsettings",
  "type": "config",
  "apiVersion": "2016-03-01",
  "dependsOn": [
    "[resourceId('Microsoft.Web/sites', parameters('appName'))]"
  "tags": {
    "displayName": "appSettings"
  "properties": {
    "DOCKER_REGISTRY_SERVER_PASSWORD": "o8P=!!!!!!!!!!!!",

Clearly, the PASSWORD and the server URL, image name, must match your environment, but this is the gist of it :)