Tighten up parsing of neutron tap device for ironic
The current parsing of the interfaces from the neutron network namespace
fails if there are other things that match 'tap' (ie, gretaps created
for other purposes) This tightens up the parsing to only match devices
starting 'tap' instead of anything containing 'tap'
Change-Id: I9a31ec8ad253da0b3c5bd7f5eb105c49850f3060
diff --git a/lib/ironic b/lib/ironic
index 28f8fe8..0e72f6e 100644
--- a/lib/ironic
+++ b/lib/ironic
@@ -460,7 +460,7 @@
# intentional sleep to make sure the tag has been set to port
sleep 10
- local tapdev=$(sudo ip netns exec qdhcp-${ironic_net_id} ip link list | grep tap | cut -d':' -f2 | cut -b2-)
+ local tapdev=$(sudo ip netns exec qdhcp-${ironic_net_id} ip link list | grep " tap" | cut -d':' -f2 | cut -b2-)
local tag_id=$(sudo ovs-vsctl show |grep ${tapdev} -A1 -m1 | grep tag | cut -d':' -f2 | cut -b2-)
# make sure veth pair is not existing, otherwise delete its links