Comment 2 for bug 1594605

I didn't know ansible very well when I filed this bug report.

The following in globals.yaml lets it work as non root:
set_sysctl: "no"

See the following container source for how I've gotten it to work in an unprivileged container:
https://github.com/kfox1111/kolla-kubernetes-toolbox

I think this bug can be closed.