Go App Engine image.ServingURL on Dev

19 views
Skip to first unread message

Rachel Harsley

unread,
Jul 17, 2019, 2:20:52 PM7/17/19
to google-appengine-go

I'm attempting to retrieve image serving URLS as specified here: https://cloud.google.com/appengine/docs/standard/go/images/

On my deployed app version, this WAI. However, the when running locally on dev, the returned URLS do not work.

In the dev server, image.ServingURL returns a URL such as http://0.0.0.0:8080/_ah/img/encoded_gs_file:a3VtaW4tcHVibGljLWFzc2V0cy9pbmZsdWVuY2VyLXBob3Rvcy9LcnljaGVsZSBWYWxlbnp1ZWxhIC0gUGhvdG9zL0lNR18xMDA4LmpwZw. However, when I navigate to the url on my dev server host machine, I see the following error on the server logs:

blob_image.py:199] The blobkey a3VtaW4tcHVibGljLWFzc2V0cy9pbmZsdWVuY2VyLXBob3Rvcy9LcnljaGVsZSBWYWxlbnp1ZWxhIC0gUGhvdG9zL0lNR18xMDA4LmpwZw has not registered for image serving. Please ensure get_serving_url is called before attempting to serve blobs.

This is difficult to debug as I can't seem to locate meaningful documentation on dev server expected behavior. Is it possible for the dev server to handle the URLs it returns from image.ServingURL?

Reply all
Reply to author
Forward
0 new messages