title: Is there a well maintained docker image with gcloud installed in it?
body: <p>I'm setting up GitLab to build a Docker image and push it to Google Cloud Platform. Currently I'm doing this using the <code>docker:stable-git</code> image (no particular reason other than I've seen it in some tutorial/docs). One set of actions that I'm doing in every run is installing the Google Cloud SDK, gcloud.</p>
  
  <p>Is there a well maintained Docker image I should use instead of <code>docker:stable-git</code> that already comes with a recent/latest version of gcloud I could use instead? It'd be great to save some GitLab execution time.</p>