Pulling Images from a Private Docker Registry

When pulling images from a private registry on a remote office PC, I got a “Service Available” error. After investigation, the following steps fixed it.

Fix

1. Disable the Docker App proxy.

2. Add a hosts entry locally, for example 9.111.111.111 xxx.1991421.cn.

3. Edit ~/.docker/config.json and add hosts.

   {
     "credsStore" : "desktop",
     "auths" : {
   
     },
     "hosts":["tcp://127.0.0.1:12639"]
   }