root@forum:/var/discourse# ./launcher logs app
WARNING: We are about to start downloading the Discourse base image
This process may take anywhere between a few minutes to an hour, depending on your network speed
Please be patient
Unable to find image 'discourse/discourse:1.3.10' locally
1.3.10: Pulling from discourse/discourse
e13f8a56e7bc: Pulling fs layer
5a8418a8b57b: Pulling fs layer
5a8418a8b57b: Verifying Checksum
5a8418a8b57b: Download complete
e13f8a56e7bc: Verifying Checksum
e13f8a56e7bc: Download complete
Pulling repository docker.io/discourse/discourse
Tag 1.3.10 not found in repository docker.io/discourse/discourse
Your Docker installation is not working correctly
See: https://meta.discourse.org/t/docker-error-on-bootstrap/13657/18?u=sam
The server is living on DigitalOcean, if it matters.
I saw something similar to this on Docker on synology as well as docker on windows a while back. :latest wasn’t found, but if you typed discourse/discourse:1.3.6 (or whatever was the latest at the time) then it worked.