With a focal deployment as deployed by the OpenStack Charms using the in-distro released packages I can have a instance created with a floating IP and confirm it is able to reach the Ubuntu archive:
$ chmod 600 /tmp/zaza-467221d1afd6/id_rsa_zaza $ ssh -i /tmp/zaza-467221d1afd6/id_rsa_zaza [email protected] ubuntu@zaza-neutrontests-ins-1:~$ ping archive.ubuntu.com PING archive.ubuntu.com (91.189.88.142) 56(84) bytes of data. 64 bytes from aerodent.canonical.com (91.189.88.142): icmp_seq=1 ttl=60 time=74.3 ms 64 bytes from aerodent.canonical.com (91.189.88.142): icmp_seq=2 ttl=60 time=67.5 ms ^C --- archive.ubuntu.com ping statistics --- 2 packets transmitted, 2 received, 0% packet loss, time 1001ms rtt min/avg/max/mdev = 67.568/70.938/74.308/3.370 ms If I then enable Distributed Floatring IP for OVN by issuing the following command and wait for deployment to settle: $ juju config neutron-api-plugin-ovn enable-distributed-floating-ip=true I can then repeat the attempt to reach the Ubuntu archive: ubuntu@zaza-neutrontests-ins-1:~$ ping archive.ubuntu.com PING archive.ubuntu.com (91.189.88.152) 56(84) bytes of data. ^C --- archive.ubuntu.com ping statistics --- 3 packets transmitted, 0 received, 100% packet loss, time 2032ms Dumping packets on the external port of the hypervisor for the instance I can see: # tcpdump -nevvi enp6s0 arp tcpdump: listening on enp6s0, link-type EN10MB (Ethernet), capture size 262144 bytes 16:37:54.290577 fa:16:3e:fa:6a:11 > ff:ff:ff:ff:ff:ff, ethertype ARP (0x0806), length 42: Ethernet (len 6), IPv4 (len 4), Request who-has 91.189.88.152 tell 10.78.95.103, length 28 Adding -proposed to ovn-central and hypervisor units: juju run --application ovn-central 'sudo sh -c "echo deb http://archive.ubuntu.com/ubuntu focal-proposed multiverse restricted main universe >> /etc/apt/sources.list"' juju run --application ovn-central 'apt update' juju run --application ovn-central 'sudo apt -y install ovn-central ovn-common' juju run --application neutron-api 'systemctl restart neutron-server' for machine in 0 1 2; do juju run --machine $machine 'sudo sh -c "echo deb http://archive.ubuntu.com/ubuntu focal-proposed multiverse restricted main universe >> /etc/apt/sources.list"'&done for machine in 0 1 2; do juju run --machine $machine 'sudo apt update'&done for machine in 0 1 2; do juju run --machine $machine 'sudo apt -y install ovn-common ovn-host'&done wait I can now repeat the attempt to ping the Ubuntu archive from my instance: ubuntu@zaza-neutrontests-ins-1:~$ ping archive.ubuntu.com PING archive.ubuntu.com (91.189.88.142) 56(84) bytes of data. 64 bytes from aerodent.canonical.com (91.189.88.142): icmp_seq=1 ttl=60 time=44.5 ms 64 bytes from aerodent.canonical.com (91.189.88.142): icmp_seq=2 ttl=60 time=43.8 ms ^C --- archive.ubuntu.com ping statistics --- 2 packets transmitted, 2 received, 0% packet loss, time 1002ms rtt min/avg/max/mdev = 43.883/44.197/44.512/0.378 ms Success! ** Tags removed: verification-needed verification-needed-focal ** Tags added: verification-done verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1905933 Title: Incorrect ARP processing when enable_distributed_floating_ip=True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ovn/+bug/1905933/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
