0a4596aa20
In some cases we would want to refrain from cleaning up specific openvswitch ports. In Octavia, the health manager service is using a predefined[1] openvswitch port which will gets nuked by the ovs_cleanup script in the boot process. That port is created by the operating system NIC configuration file (by using OVS_EXTRA[2]), but due to the order of actions in the boot process, the ovs_cleanup script gets invoked by systemd only at a later stage. As a result the port will be deleted each time and the Octavia health manager service will fail to bind. This patch takes advantage of the 'external_ids' column that already exists for ovs ports, in order to filter out ports we would like to skip. We filter those ports by adding 'skip_cleanup' to the 'external_ids' column. It is important to note that this will work if we append the following to the port: -- set Interface o-hm0 external_ids:skip_cleanup=true" Related-Bug: #1685223 [1] http://git.openstack.org/cgit/openstack/octavia/tree/devstack/plugin.sh?h=stable/ocata#n190 [2] https://github.com/osrg/openvswitch/blob/master/rhel/README.RHEL#L102 Change-Id: If483d0ee027596999370ab0d21b1743d4ef16acb |
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| .. | ||
| eventlet | ||
| sanity | ||
| __init__.py | ||
| ipset_cleanup.py | ||
| keepalived_state_change.py | ||
| linuxbridge_cleanup.py | ||
| netns_cleanup.py | ||
| ovs_cleanup.py | ||
| pd_notify.py | ||
| runtime_checks.py | ||
| sanity_check.py | ||