Can we disable SELinux in the CentOS box images?

[scarolan]

SELinux breaks docker. Can we make the default disabled instead of enforcing?

[juliandunn]

It should already be permissive, not enforcing. @someara needs it to be able to test the selinux cookbook primitives.

[scarolan]

Looks like the docker folks are aware of the issues and are trying to make it more SELinux friendly:

moby/moby#4211