无法在 Ubuntu Docker Droplet 上对 docker pull registry（数字海洋）进行身份验证

Question

Background:

• i am using digital ocean ubuntu docker droplet
• i have pushed my image to digital ocean container registry

Issue is I run docker pull $registry (obviously url) and it says unauthorized: authentication required . It looks in /manifests/latest which isnt something I found much on.

I have also gone through digital oceans registry login tutorial (and double checked) on the droplet using doctl registry login and authenticated it with the token from digital ocean. This works as I have been able to create and delete droplets from the droplet.

Where do I look now? I am out of ideas apart from continuing to poke around! Help greatly appreciated as always.

edit: running doctl account get returns my digital ocean account as expected.

Answer 1

Ok. So after almost 2 hours of poking and then posing this question to the community I thought I would give it 5 more minutes.

The solution was to run sudo snap connect doctl:dot-docker . My understanding is this is a personal-files connection.