openstack
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neutron
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neutron/doc/source/admin
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LIU Yulong cac0e385ee DVR: Ignore DHCP port during DVR host query 
For large scale deployment, the dvr router will be installed to
the scheduled DHCP host. This will definitely increase the l3
agent service pressure, especially in large number of concurrent
updates, creation, or agent restart.

This patch adds a config ``host_dvr_for_dhcp`` for the DHCP port
device_owner filter during DVR host query. Then if we set
``host_dvr_for_dhcp = False``, L3-agent will not host the DVR router
namespace in its connected networks' DHCP agent hosts.

Conflicts:
	neutron/db/dvr_mac_db.py

Closes-Bug: #1609217
Change-Id: I53e20be9b306bf9d3b34ec6a31e3afabd5a0fd6f
(cherry picked from commit 8f057fb49a)
 		2020-01-04 08:27:57 +08:00
..
archives Fix 1 doc typo 2017-12-19 15:53:16 +01:00
figures import the networking guide content from openstack-manuals 2017-06-29 03:09:59 +00:00
shared Fix typo 2017-07-14 10:14:02 +08:00
config-address-scopes.rst update docs for stdattr tag support 2017-08-29 14:04:57 -06:00
config-auto-allocation.rst Update the documentation links 2017-12-13 10:49:46 +00:00
config-az.rst update docs for stdattr tag support 2017-08-29 14:04:57 -06:00
config-bgp-dynamic-routing.rst complete docs for revision number 2017-08-31 12:39:08 -06:00
config-dhcp-ha.rst import the networking guide content from openstack-manuals 2017-06-29 03:09:59 +00:00
config-dns-int-ext-serv.rst Update documentation for DNS integration 2018-02-20 04:57:03 +00:00
config-dns-int.rst Update documentation for DNS integration 2018-02-20 04:57:03 +00:00
config-dns-res.rst Update docs for disabling DNS server announcement 2018-11-23 10:33:45 +00:00
config-dvr-ha-snat.rst Error in docs for configuring dvr router 2017-07-28 20:00:18 +08:00
config-ipam.rst import the networking guide content from openstack-manuals 2017-06-29 03:09:59 +00:00
config-ipv6.rst update docs for stdattr tag support 2017-08-29 14:04:57 -06:00
config-lbaas.rst Update the documentation links 2017-12-13 10:49:46 +00:00
config-logging.rst [log] [doc] Include logging for security groups 2018-01-11 01:01:55 +00:00
config-macvtap.rst import the networking guide content from openstack-manuals 2017-06-29 03:09:59 +00:00
config-ml2.rst Correct link in config-ml2.rst 2017-10-28 08:50:38 +02:00
config-mtu.rst Apply network MTU changes to l3 ports 2017-08-11 11:10:10 -04:00
config-ovs-dpdk.rst Update the documentation links 2017-12-13 10:49:46 +00:00
config-ovs-offload.rst Adding OVS Offload documentation 2017-11-01 07:35:42 +00:00
config-ovsfwdriver.rst Update the documentation link for doc migration 2017-07-22 18:46:13 +09:00
config-qos.rst Add list of all working DSCP marks 2018-07-20 10:38:43 +00:00
config-rbac.rst complete docs for revision number 2017-08-31 12:39:08 -06:00
config-routed-networks.rst [doc] Added update regarding URL difference based on deployment 2018-01-03 10:31:12 +08:00
config-service-subnets.rst complete docs for revision number 2017-08-31 12:39:08 -06:00
config-services-agent.rst import the networking guide content from openstack-manuals 2017-06-29 03:09:59 +00:00
config-sfc.rst Update config-sfc documentation 2017-09-18 15:40:30 +02:00
config-sriov.rst doc: add known limitation about attaching SR-IOV ports 2018-10-03 22:02:02 +00:00
config-subnet-pools.rst update docs for stdattr tag support 2017-08-29 14:04:57 -06:00
config-trunking.rst doc inherit segmentation type for trunking 2017-09-11 09:23:58 -06:00
config.rst Update documentation for DNS integration 2018-02-20 04:57:03 +00:00
deploy-lb-ha-vrrp.rst import the networking guide content from openstack-manuals 2017-06-29 03:09:59 +00:00
deploy-lb-provider.rst Fix wrong release names in docs 2018-05-20 10:16:19 +02:00
deploy-lb-selfservice.rst import the networking guide content from openstack-manuals 2017-06-29 03:09:59 +00:00
deploy-lb.rst import the networking guide content from openstack-manuals 2017-06-29 03:09:59 +00:00
deploy-ovs-ha-dvr.rst DVR: Ignore DHCP port during DVR host query 2020-01-04 08:27:57 +08:00
deploy-ovs-ha-vrrp.rst Add missing step for ovs deploy guides 2018-11-07 19:17:28 +00:00
deploy-ovs-provider.rst Fix wrong release names in docs 2018-05-20 10:16:19 +02:00
deploy-ovs-selfservice.rst Add missing step for ovs deploy guides 2018-11-07 19:17:28 +00:00
deploy-ovs.rst import the networking guide content from openstack-manuals 2017-06-29 03:09:59 +00:00
deploy.rst Fix wrong release names in docs 2018-05-20 10:16:19 +02:00
fwaas-v1-scenario.rst Fix fwaas v1 configuration doc 2018-07-20 10:49:12 +00:00
fwaas-v2-scenario.rst Fix fwaas v2 configuration doc 2018-01-10 11:44:11 -05:00
fwaas.rst update static urls for pike 2017-09-01 12:37:13 -06:00
index.rst Update documentation for DNS integration 2018-02-20 04:57:03 +00:00
intro-basic-networking.rst Update the documentation links 2017-12-13 10:49:46 +00:00
intro-nat.rst import the networking guide content from openstack-manuals 2017-06-29 03:09:59 +00:00
intro-network-components.rst import the networking guide content from openstack-manuals 2017-06-29 03:09:59 +00:00
intro-network-namespaces.rst import the networking guide content from openstack-manuals 2017-06-29 03:09:59 +00:00
intro-os-networking.rst import the networking guide content from openstack-manuals 2017-06-29 03:09:59 +00:00
intro-overlay-protocols.rst import the networking guide content from openstack-manuals 2017-06-29 03:09:59 +00:00
intro.rst import the networking guide content from openstack-manuals 2017-06-29 03:09:59 +00:00
migration-classic-to-l3ha.rst update docs for stdattr tag support 2017-08-29 14:04:57 -06:00
migration-database.rst import the networking guide content from openstack-manuals 2017-06-29 03:09:59 +00:00
migration-nova-network-to-neutron.rst import the networking guide content from openstack-manuals 2017-06-29 03:09:59 +00:00
migration.rst import the networking guide content from openstack-manuals 2017-06-29 03:09:59 +00:00
misc-libvirt.rst import the networking guide content from openstack-manuals 2017-06-29 03:09:59 +00:00
misc.rst import the networking guide content from openstack-manuals 2017-06-29 03:09:59 +00:00
neutron_linuxbridge.rst import the networking guide content from openstack-manuals 2017-06-29 03:09:59 +00:00
ops-ip-availability.rst import the networking guide content from openstack-manuals 2017-06-29 03:09:59 +00:00
ops-resource-purge.rst import the networking guide content from openstack-manuals 2017-06-29 03:09:59 +00:00
ops-resource-tags.rst update docs for stdattr tag support 2017-08-29 14:04:57 -06:00
ops.rst import the networking guide content from openstack-manuals 2017-06-29 03:09:59 +00:00