Description of problem:
(Actually found on CentOS 7, but I have no idea if that is the right place to report it or not)
/etc/init.d/network loops over all interfaces on line 86, on line 87 it unsets some environment variables:
unset DEVICE TYPE SLAVE
However the following environment variables are set:
eval $(LANG=C grep -F "DEVICE=" ifcfg-$i)
eval $(LANG=C grep -F "TYPE=" ifcfg-$i)
eval $(LANG=C grep -F "SLAVE=" ifcfg-$i)
eval $(LANG=C grep -F "NM_CONTROLLED=" ifcfg-$i)
If you have an eth0 that sets NM_CONTROLLED to "no", and an eth1 that doesn't set NM_CONTROLLED at all, then NM_CONTROLLED will still be set to "no".
This means that all interfaces after the first one (ordered lexically) are going to not be controlled by NetworkManager...
I was dealing with some other issues, so I may or may not have actually hit a bug because of this, but figured I'd report it anyway.
add NM_CONTROLLED to be unset as well.
Thanks for report. Fixed in upstream https://git.fedorahosted.org/cgit/initscripts.git/commit/
We will include it in some future version of initscripts for rhel/centos7
Of course as a workaround you can explicitly set NM_CONTROLLED=yes for the other devices.
Argh, here is the correct link to upstream
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.