openstack
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neutron
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neutron/neutron/db
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Armando Migliaccio 2a4b74a98a Fix DNS connectivity issues with DVR+HA routers and DHCP-HA 
Before this change, DVR_SNAT agents would get no routers when
asking for updates due to provisioning of DHCP ports on the
node they are running on. This means that there's no connectivity
between the DHCP port and the network gateway (that may be
hosted on a different node), and therefore things like DNS may
break when a VM attempts resolution when talking to the affected
DHCP port.

This change relaxed a conditional that prevents the right list of
routers to be compiled and returned from the server to the agent.
The agent on the other hand needs to make sure to allocate the
right type of router based on what is being returned from the server.

Closes-bug: #1733987

Change-Id: I6124738c3324e0cc3f7998e3a541ff7547f2a8a7
(cherry picked from commit b24013f569)
(cherry picked from commit cd45277337)
 		2017-12-14 08:56:24 -08:00
..
allowed_address_pairs debtcollector for globals 2016-08-30 10:18:19 -04:00
availability_zone Decompose router extra attr processing 2017-01-12 02:20:58 -08:00
extra_dhcp_opt Switch to 'subquery' for 1-M relationships 2017-02-14 15:27:07 +00:00
metering Merge "DVR: Fix IPtables driver for metering with DVR routers" 2017-01-20 04:08:55 +00:00
migration Tag the alembic migration revisions for Ocata 2017-02-05 16:25:26 +00:00
models Switch to 'subquery' for 1-M relationships 2017-02-14 15:27:07 +00:00
network_dhcp_agent_binding Relocate Agent DB model 2016-10-07 14:18:19 -04:00
port_security Add missing revision number altercations 2016-09-25 02:18:01 -07:00
qos Switch to 'subquery' for 1-M relationships 2017-02-14 15:27:07 +00:00
quota Refactor/prepare db common utils for neutron-lib 2016-10-28 10:53:11 -04:00
__init__.py Update License Headers to replace Nicira with VMware 2014-02-27 08:11:15 +00:00
_utils.py Refactor/prepare db common utils for neutron-lib 2016-10-28 10:53:11 -04:00
address_scope_db.py Use project_id instead of tenant_id in objects 2017-01-13 14:31:26 +00:00
agents_db.py Stop logging versions on every agent update 2017-08-25 17:37:38 +00:00
agentschedulers_db.py Move AgentStatusCheckWorker to PeriodicWorker 2016-11-17 15:31:19 -08:00
allowedaddresspairs_db.py objects: add delete_objects public method 2016-12-13 17:35:47 +00:00
api.py Register sqlalchemy events through hook for UT cleanup 2017-01-20 04:15:01 -08:00
common_db_mixin.py Add work-around for older oslo.db 2017-04-07 14:52:36 +00:00
db_base_plugin_common.py Add IPAllocations to the port fixed_ips 2017-04-27 17:43:56 +00:00
db_base_plugin_v2.py Allow self-sharing RBAC rules to be deleted without usage check 2017-05-02 15:50:39 -04:00
dns_db.py Add OVO for dns Objects 2016-10-27 17:39:45 +00:00
dvr_mac_db.py Use new enginefacade for dvr mac db 2017-01-13 13:06:06 +00:00
external_net_db.py Merge "Stop using .delete() in external net handling code" 2017-01-10 15:57:50 +00:00
extradhcpopt_db.py Integrate the Extra Dhcp Opt VersionedObject in Neutron 2016-04-07 16:44:33 +01:00
extraroute_db.py Restore extraroute dict after OVO change 2016-12-14 23:50:19 +09:00
flavors_db.py Flavor and Service Profile to OVO 2017-01-05 16:59:36 -06:00
ipam_backend_mixin.py Do not defer allocation if fixed-ips is in the port create request. 2017-09-01 10:10:36 +00:00
ipam_pluggable_backend.py Fix race between create subnet and port requests 2017-10-03 11:49:28 +02:00
l3_agentschedulers_db.py Revert "Add ALLOCATING state to routers" 2017-01-09 15:56:09 +00:00
l3_attrs_db.py L3: Add in missing translation 2017-01-14 14:40:05 +02:00
l3_db.py Merge "Fix bug when checking duplicated subnets for router interface" into stable/ocata 2017-07-07 22:45:51 +00:00
l3_dvr_db.py Allow all migration of routers 2017-01-24 01:04:14 -05:00
l3_dvr_ha_scheduler_db.py Remove unused LOG 2016-07-05 15:22:13 +08:00
l3_dvrscheduler_db.py Fix typos 2017-01-18 15:48:32 +07:00
l3_gwmode_db.py Relocate L3 DB Models 2016-09-27 16:58:55 +00:00
l3_hamode_db.py Fix DNS connectivity issues with DVR+HA routers and DHCP-HA 2017-12-14 08:56:24 -08:00
l3_hascheduler_db.py Adopt neutron-lib plugin directory 2016-11-23 04:45:33 -07:00
models_v2.py Avoid loading network and all rels for subnet query 2017-04-27 06:51:12 +00:00
netmtu_db.py Calculate MTU on every network fetch instead of on create 2016-07-20 13:26:50 +02:00
network_ip_availability_db.py IP Availability: remove unused imports 2016-03-01 07:06:10 -08:00
portbindings_base.py Remove @author(s) from copyright statements 2014-09-15 21:40:09 +09:00
portbindings_db.py Relocate PortBindingPort DB Model 2016-09-22 19:35:03 +00:00
portsecurity_db.py Use converters and validators from neutron-lib 2016-04-24 19:13:10 -04:00
portsecurity_db_common.py Refactor/prepare db common utils for neutron-lib 2016-10-28 10:53:11 -04:00
provisioning_blocks.py Integration of Provisioning Block OVO. 2017-02-02 19:16:55 +00:00
quota_db.py Create packages for quota modules 2015-07-28 11:55:01 -07:00
rbac_db_mixin.py Refactor/prepare db common utils for neutron-lib 2016-10-28 10:53:11 -04:00
rbac_db_models.py Use DB field sizes instead of _MAX_LEN constants 2016-12-23 13:48:57 +00:00
securitygroups_db.py Enforce ethertype with IPv6 integer protocols 2017-08-25 12:10:22 +00:00
securitygroups_rpc_base.py Fix security group rules created for dhcpv6 2017-05-30 22:03:14 +00:00
segments_db.py Change passing session to context in segments db functions 2016-12-23 16:47:41 +04:00
servicetype_db.py objects: add delete_objects public method 2016-12-13 17:35:47 +00:00
sqlalchemytypes.py Truncate microseconds before DB insertion 2016-09-01 13:25:24 +00:00
standard_attr.py Register sqlalchemy events through hook for UT cleanup 2017-01-20 04:15:01 -08:00
standardattrdescription_db.py Add common way to extend standard attribute models 2016-09-15 01:42:24 +00:00
subnet_service_type_db_models.py debtcollector for globals 2016-08-30 10:18:19 -04:00
tag_db.py Relocate Tag DB model 2016-10-03 10:20:05 -05:00
vlantransparent_db.py Moving VLAN Transparency support from core to extension 2015-04-08 08:35:13 -07:00