*** Bug 1538227 has been marked as a duplicate of this bug. ***
Reporter has stated that they don't need a backport to 3.4, so I'm repurposing this bug for master/3.10, and will clone for 3.9, 3.8, and 3.7 backports.
verified in atomic-openshift-3.10.0-0.46.0.git.0.02bb86f.el7 and cookies has been added for the nodes in ovs flow as below:
OFPST_FLOW reply (OF1.3) (xid=0x2):
cookie=0xcde0e385, duration=3822.038s, table=10, n_packets=3025, n_bytes=634211, priority=100,tun_src=172.18.5.45 actions=goto_table:30
cookie=0xcde0e385, duration=3822.038s, table=50, n_packets=3, n_bytes=126, priority=100,arp,arp_tpa=10.129.0.0/16 actions=move:NXM_NX_REG0->NXM_NX_TUN_ID[0..31],set_field:172.18.5.45->tun_dst,output:1
cookie=0xcde0e385, duration=3822.038s, table=90, n_packets=2271, n_bytes=266016, priority=100,ip,nw_dst=10.129.0.0/16 actions=move:NXM_NX_REG0->NXM_NX_TUN_ID[0..31],set_field:172.18.5.45->tun_dst,output:1
OS: Red Hat Enterprise Linux Server release 7.5 (Maipo)
kernel: Linux ip-172-18-2-86.ec2.internal 3.10.0-862.el7.x86_64 #1 SMP Wed Mar 21 18:14:51 EDT 2018 x86_64 x86_64 x86_64 GNU/Linux
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.