Docker Connection Timeout

Question

At startup

sudo docker pull centos

it gives the connection time while it is working behind the proxy server, where the proxy server is configured with http_proxy and https_proxy. What is the reason besides the proxy server, although it seems a proxy problem. I checked LINK , but in vain, are there any other settings that I missed, please let me know.

2014/11/10 23:31:53 Get https://index.docker.io/v1/repositories/centos/images : dial tcp 162.242.195.84-00-0043: connection timeout

Answer 1

If you are working with a proxy server,

• add the following command or line to the /etc/default/docker file,

export http_proxy=<YOUR_PROXY>

2. Restart the docker service and check

# service docker restart

Answer 2

I got timeouts in Windows 10 Docker 17.03.0-ce-rc1

To fix this, I opened Settings / Network and then installed the DNS server 8.8.8.8

Answer 3

• service dock stop
• HTTP_PROXY = http: // proxy_ip: port / docker -d &

That should work.

In Ubuntu, you can add HTTP_PROXY and HTTPS_PROXY to / etc / default / docker

Answer 4

So yes, what worked for me in the end sets up a proxy server as mentioned in other answers.

I went to the icon tray → Right-click on the docker on the window → Go to settings → set proxy as ip: port

Please view the screenshot as shown below.