title: Https redirection not working with Google App Engine with app.yaml
body: <p>I have my node sails project in Google App Engine in need to redirect http to https.</p>
  
  <p>With <a href="https://cloud.google.com/appengine/docs/standard/nodejs/application-security" rel="nofollow noreferrer">google Docs</a>, I need to add handlers with s<strong>ecure: always</strong> in <strong>app.yaml</strong> file to achieve secure redirection, But its not working for me.</p>
  
  <p>My app.yaml</p>
  
  <pre><code>env: flex
  runtime: nodejs
  manual_scaling:
    instances: 1
  resources:
    cpu: 2
    memory_gb: 8
    disk_size_gb: 200
  handlers:
  - url: /.*
    script: auto
    secure: always
    redirect_http_response_code: 301
  env_variables:
    SQL_PASSWORD: "------"
    SQL_DATABASE: "-----"
    INSTANCE_CONNECTION_NAME: "-----"
  </code></pre>
  
  <p>Am I missing anything.</p>