I've installed Kontena Master using docker-compose on an Ubuntu 16.04 host and ran the kontena master init-cloud command. However, when I login to my account on kontena.io, the dashboard is unable to retrieve the list of grids on my master (with the following error: Loading grids failed:
Forbidden). However, I can list all grids using the CLI (kontena grid ls).
Do I have to open any specific ports on the host machine for the dashboard to correctly list all grids?