Long ago the ipv4 flags were renamed to public-ip and private-ip
so we can go ahead and remove the obsolete flags.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
If someone sets limits to pod, we want to ensure the possible
experience, so we want to make sure that people do not configure
inapropriate values for certain daemons.
We decide to fail if the memory.limit is too low.
Signed-off-by: Sébastien Han <seb@redhat.com>