First of all, that you for the great product. I’m using Docker and I’m a great fan of it.
But I found out that it is impossible to work with docker ecosytem on ipv6 only host.
So, I have an ubuntu server without ipv4. It has only ipv6. First of all I want to install docker. In the docs there is a recomendataion:
$ sudo sh -c "echo deb https://get.docker.com/ubuntu docker main\ > /etc/apt/sources.list.d/docker.list" $ sudo apt-get update $ sudo apt-get install lxc-docker
And it works perfectly well on host with ipv4, but on my ipv6 only host it does not work, because get.docker.com has no ipv6 address:
$ host get.docker.com get.docker.com has address 184.108.40.206
Ok. But I have managed to install docker some other way. But next I want do pull some base image from docker hub. I run
docker pull ubuntu:14.04 but the image can not be downloaded because of the same problem — there is no ipv6 at docker hub server:
$ host registry-1.docker.io registry-1.docker.io has address 220.127.116.11
Can you please add ipv6 addresses to your servers to make in possible to work with your ecosystem on ipv6 only machines.