Ticket: CM-8790
Reviewed By: wkok,roopa
Testing Done: built, installed, rebooted
jessie's networking starts as an init.d service. Trying to force ordering
between init.d and systemd services when there are dependencies doesn't work
well (especially since the init.d/networking service is forced very early
because of the remote filesystem requirement in jesie).
Converting networking to a script run as a systemd service allows us to start
networking after switchd. The new script is /sbin/start-networking. I chose
to keep it in /sbin, rather than put it in /usr/cumulus/bin, because it's core
functionaity.
I am not removing /etc/init.d/networking, it just gets ignored unless somebody
types it manually. If somebody does that, systemctl runs through the lsb
hooks. The two lost abilities below are just ignored if passed. I'm
also preventing creating the rc.d symlinks to the init.d/networking
script to reduce future confusion.
We lose some init.d "convenience" functionality because it's not available
through systemd. What we lose are:
reload-currently-up - can still be done with ifreload --currently-up
force-reload - can still be done with ifreload -f -a
We keep start, stop, reload, restart
This patch temporarily removes systemd networking service
script. This enables ifupdown2 native init script to run.
systemd networking init script will be re-enabled in the
future after we test and claim that it works.
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
These include changes that were done to move ifupdown2
to use pybuild and some debian policy fixes
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
