Question
Troubleshooting unauthorized for Droplet setup
- Posted on March 22, 2021
- DockerDigitalOcean Droplets
Asked by techjazzguy
I have been trying to resolve the following issue. Maybe someone could point me to additional documentation or some other setup step.
I have a droplet created with some basic setup. Docker is installed. The DigitalOcean command line tools are installed. I went through the following setup which includes commands for doctl auth list, auth init, and auth switch so that I can see and use/verify my registry: https://www.digitalocean.com/docs/container-registry/quickstart/#push-to-your-registry. I have an API key that appears to be set up. However, after doing all that, I am stuck when trying to do a docker run command: docker run -p 8089:8089 [private repo URL] The error that comes up is: “Error response from daemon: Get [private repo URL]: unauthorized: authentication required.”
The private repo URL is valid. Using the root user. Should I use a different user? I did look for documentation on user setup but could not find it. Sorry, if I missed it.
One thing to note is that I am not using Kubernetes integration yet. I am trying verify a basic docker run before I expand this setup with Kubernetes integration.
I was able to run the above docker command locally so I am trying to replicate this on the droplet. What am I missing?
Any assistance is greatly appreciated! Thanks in advance.
This textbox defaults to using Markdown to format your answer.
You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.
Get our biweekly newsletter
Sign up for Infrastructure as a Newsletter.
Hollie's Hub for Good
Working on improving health and education, reducing inequality, and spurring economic growth? We'd like to help.
Become a contributor
Get paid to write technical tutorials and select a tech-focused charity to receive a matching donation.
Hi,
I encountered the same problem being logged in to sudoer account and messed things up running
doctlanddockerwith different privileges (user/root). I randoctlas a regular user, anddockeras a root. It was like that:Everything started running fine when I set up
doctlauthentication withsudocommand, and used it consequently since then.I hope it gives you some clue.
An alternative to running doctl as sudo would be to use
docker logindirectly. DO uses your token as username and password. So:Not sure if doctl provides any additional security really. Your token is saved in
~/.config/doctl/config.yamlanyway as a result of runningdoctl auth. Docker still saves a different authentication token in/root/.docker/config.json, same as what doctl would cause it to do.Running docker without sudo is not a good idea so it’s surprising that this question/answer are so hard to find. Would be nice if this problem was noted in tutorials/documentation.