OpenStack Networking (Neutron)
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Slawek Kaplonski 5d932209f6 Remove FIP agent's gw port when L3 agent is deleted
Floating IP agent gateway ports are created for each external network
for each node where DVR L3 agent is running and where there is some FIP
from the ext_net.
But even, if L3 agent is removed (e.g. when scaling down the cluster),
such floating IP gateway port is never removed so it consumes IP address
from the external network.

With this patch when the DVR L3 agent is deleted, all such fip gateway
ports owned by that agent will be deleted.
When new L3 agent is created (registered in the DB), Neutron will check
if there are any floating IPs on that host and will recreate such FIP
gateway ports for it.

Conflicts:
    neutron/tests/unit/db/test_l3_dvr_db.py

Closes-Bug: #1891360
Change-Id: If6ef990baf039c556d7420962ac4c54608711f06
(cherry picked from commit 8cc7c0cf7a)
2021-06-24 07:00:12 +00:00
api-ref Fix some typos 2016-06-28 22:46:19 +02:00
bin Use os-xenapi for neutron when XenServer as hypervisor 2017-03-30 18:33:37 +00:00
devstack DevStack: OVS: Only install kernel-* packages when needed 2018-11-23 10:23:12 +00:00
doc [OVS FW] Allow egress ICMPv6 only for know addresses 2021-02-27 21:17:05 +01:00
etc Workaround for TCP checksum issue with ovs-dpdk and veth pair 2021-03-02 16:03:23 -03:00
neutron Remove FIP agent's gw port when L3 agent is deleted 2021-06-24 07:00:12 +00:00
playbooks/legacy Fix queens gates, multiple fixes 2020-07-07 10:56:34 +02:00
rally-jobs Switch rally job from q-* to neutron-* service names 2018-01-09 12:12:48 -08:00
releasenotes Don't configure dnsmasq entries for "network" ports 2021-03-08 09:01:44 +00:00
tools Disable IPv6 forwarding by default on HA routers 2018-06-03 19:10:40 +00:00
.coveragerc Cleanup coverage configuration 2016-10-17 17:06:19 +05:30
.gitignore Added zuulv3 jobs for testing neutron tempest plugin 2017-11-13 09:30:36 +05:30
.gitreview OpenDev Migration Patch 2019-04-19 19:38:53 +00:00
.mailmap Add mailmap entry 2014-05-16 13:40:04 -04:00
.pylintrc Update pylint disable list to pass pylint 1.7.1 checks 2017-06-08 09:49:46 +00:00
.stestr.conf Fix post gate hook to accommodate for new os-testr 2017-09-12 14:20:12 -06:00
.testr.conf Allow more time for DB migration tests 2016-09-21 20:54:41 -04:00
.zuul.yaml [EM releases] Move non-voting jobs to the experimental queue 2020-07-08 09:29:09 +02:00
CONTRIBUTING.rst Update link for contribution 2017-08-31 16:44:51 +02:00
HACKING.rst Update the documentation link for doc migration 2017-07-22 18:46:13 +09:00
LICENSE Adding Apache Version 2.0 license file. This is the official license agreement under which Quantum code is available to 2011-08-08 12:31:04 -07:00
README.rst Correct tag link in README 2017-08-03 09:47:25 +08:00
TESTING.rst Compile ovs for ovsfw to avoid ovs-vswitchd core dumps 2018-02-13 14:59:58 +00:00
babel.cfg Use babel to generate translation file 2013-01-24 00:20:32 +08:00
bindep.txt Add libffi-dev to bindep.txt 2017-06-13 19:26:49 +00:00
requirements.txt metadata: use requests for comms with nova api 2019-06-14 08:16:35 +01:00
setup.cfg Add enforcer logic for neutron policy 2019-04-08 16:31:37 +00:00
setup.py Updated from global requirements 2017-03-04 11:19:58 +00:00
test-requirements.txt cap bandit in test-requirements.txt 2018-08-25 23:04:56 +02:00
tox.ini Ensure that fullstack job is run with python 2.7 2020-02-24 10:44:19 +01:00

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