James, I can confirm this issue as a missing dependency. The neutron Linux bridge and Open vSwitch L2 agents and L3 agent use a library [1] that calls conntrack for various reasons... typically security group management. Currently, only the neutron-l3-agent package depends on conntrack, but neither of the L2 agents depend on it. Compute nodes usually only run the L2 agent and therefore lack conntrack.
[1] https://github.com/openstack/neutron/blob/master/neutron/agent/linux/iptables_firewall.py ** No longer affects: openstack-manuals -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to neutron in Ubuntu. https://bugs.launchpad.net/bugs/1514731 Title: OpenStack Installation Guide for Ubuntu in Installation Guide Executable not found: conntrack (filter match = conntrack) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/neutron/+bug/1514731/+subscriptions -- Ubuntu-server-bugs mailing list [email protected] Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
