TripleO used to uninstall services if the resources were set to None. It
was not intentional and TripleO no longer does that. This patch manually
removes dhcp, l3, metadata and ovs agents from controller and compute
nodes, including its systemd service files.
Closes-Bug: #1878358
Change-Id: I140ae0c476bf9e19b4429ce388ddc7cc3f4cd421
Signed-off-by: Jakub Libosvar <libosvar@redhat.com>
4d5b9a62b9