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neutron
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OpenStack Networking (Neutron)
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Slawek Kaplonski 1f7cd398d6 Fix mismatch of tags in dnsmasq options 
In some cases (I don't know exactly how) it may happend that
when new subnet, e.g. IPv6 is added to the network, subnets
can change their order based on uuid.
As before this patch we were using in dnsmasq options tags like
"tagN" for subnets (where N was just number based on position of
the subnet in the sorted list) it could happend sometimes that
dnsmasq ended up with mismatch of tags configured in "dhcp-range"
cmd option and set in "opts" file. That caused problem with serving
proper DHCP options to the vms.

This patch fixes this issue by using tags with format:
"subnet-<uuid>" where uuid is id of the subnet. That was it's not
based on order of subnets in the list and will always match with tag
configured in opts file for specific subnet.

As we was currently using port id as tag for "per port" DHCP options,
this patch changes that to use tags like "port-<uuid>" to make it
consistent with options configured "per subnet" and to make it easier
to debug from where each option comes.

Conflicts:
    neutron/agent/linux/dhcp.py
    neutron/tests/unit/agent/linux/test_dhcp.py

Change-Id: Idaea33d62fa31edd7149ec916ec314438375724a
Partial-Bug: #1848738
(cherry picked from commit 88f2073526)
(cherry picked from commit a0730e684d)
(cherry picked from commit ba12b9e369)
 		2019-10-19 13:09:03 +02:00
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 neutron.conf needs lock_path set for router to operate 2019-04-16 14:27:33 +00:00
etc Fix creating policy rules from subattributes. 2019-05-10 13:38:05 +00:00
neutron Fix mismatch of tags in dnsmasq options 2019-10-19 13:09:03 +02:00
playbooks/legacy OpenDev Migration Patch 2019-04-19 19:38:53 +00:00
rally-jobs Switch rally job from q-* to neutron-* service names 2018-01-09 12:12:48 -08:00
releasenotes fixed_configured=True when Add/Remove port IPs 2019-10-09 09:37:11 +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 Remove experimental openSUSE 42.3 job 2019-08-19 21:26:25 +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 Fix pep8 errors 2018-04-12 01:31:55 +09:00

README.rst

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Welcome!

To learn more about neutron:

Get in touch via email. Use [Neutron] in your subject.

To learn how to contribute:

CONTRIBUTING.rst