CODEWITHSUNDEEP
linuxdocker-registrydocker-image
saurg
saurg

Reputation: 347

Error while pulling image from docker registry

I am trying to pull registry image from docker.

docker run -d -p 5000:5000 --restart=always --name registry registry:2

But it gives an error like below:

docker: Error while pulling image: Get https://index.docker.io/v1/repositories/library/registry/images: dial tcp 52.73.159.23:443: getsockopt: no route to host.

I have set the proxy but it doesn't help. What could be the problem? I am running on Redhat linux 7.

Upvotes: 1

Views: 1492

Answers (1)

saurg
saurg

Reputation: 347

If you are behind an HTTP proxy server, for example in corporate settings, you will need to add configure the Docker systemd service file. First, create a systemd drop-in directory for the docker service:

mkdir /etc/systemd/system/docker.service.d

Now create a file called /etc/systemd/system/docker.service.d/http-proxy.conf that adds the HTTP_PROXY environment variable:

[Service] Environment="HTTP_PROXY=http://proxy.example.com:80/"

Flush changes:systemctl daemon-reload Restart Docker: systemctl restart docker

see https://docs.docker.com/engine/admin/systemd/#http-proxy for details.

Upvotes: 3

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