docker: Error response from daemon: Get https://registry-1.docker.io/v2/: Service Unavailable. IN DOCKER , MAC

Question

I am having this issue in my Mac system 10.11.6

system3:postgres saurabh-gupta2$ docker build -t postgres . Sending build context to Docker daemon  38.91kB Step 1/51 : FROM registry.access.redhat.com/rhel7/rhel Get https://registry.access.redhat.com/v2/: Service Unavailable 

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docker run  -t apline  Unable to find image 'apline:latest' locally docker: Error response from daemon: Get https://registry-1.docker.io/v2/: Service Unavailable. See 'docker run --help'. 

I have looked for a solution that says to set proxy, but I have set the proxy for the wifi.

https://docs.docker.com/docker-for-mac/networking/#httphttps-proxy-support

Still, it is not working.

I have set proxy for docker too. It is not working.

in Preference -> proxies

Docker version 17.12 ce

I also want to know if the proxy is the issue then how can I check it is set, what is work around for this?

Answer 1

Here are few suggestions:

1. Try restarting your Docker service.

2. Check your network connections. For example by the following shell commands:

   </dev/tcp/registry-1.docker.io/443 && echo Works || echo Problem curl https://registry-1.docker.io/v2/ && echo Works || echo Problem 

3. Check your proxy settings (e.g. in /etc/default/docker).

If above won't help, this could be a temporary issue with the Docker services (as per Service Unavailable).

^{Related: GH-842 - 503 Service Unavailable at http://hub.docker.com.}

I had this problem for past days, it just worked after that.

You can consider raising the issue at docker/hub-feedback repo, check at, Docker Community Forums, or contact Docker Support directly.

Answer 2

I tried running on Windows, and got this problem after an update. I tried restarting the docker service as well as my pc, but nothing worked.

When running:

curl https://registry-1.docker.io/v2/ && echo Works 

I got back:

{"errors":[{"code":"UNAUTHORIZED","message":"authentication required","detail":null}]} Works 

Eventually, I tried: https://github.com/moby/moby/issues/22635#issuecomment-284956961

By changing the fixed address to 8.8.8.8:

Which worked for me! I still got the unauthorized message for curl https://registry-1.docker.io/v2/ but I managed to pull images from docker hub.