Running the docker daemon inside kickstart installation

[Tyler Cardon]

I'm trying to pull Docker images during a CentOS 7 kickstart installation. Is this possible?

 

There are obstacles trying to get the docker daemon to run during the %post stage of CentOS installation.

 

First one:

 

docker -d

...

can't initialize iptables table `nat`: the table does not exist

 

Might be worked around with the "-b none" option

 

docker -d -b none

...

Error mounting devices cgroup: mountpoint for devices not found

 

I'm still trying to figure this out. Does anyone else have experience with getting Docker to work during a kickstart installation or inside a chroot?