Public bug reported:
Failure to create HA router is reported to neutron.log but doesn't show
up in Error message:
[root@RHEL7Server ~(keystone_admin)]# neutron router-create my-first-ha-router
Internal Server Error (HTTP 500) (Request-ID:
req-9185be70-a028-438a-afd3-89ce3932a128)
from neutron.log:
2014-11-25 09:57:24.145 11159 ERROR neutron.api.v2.resource
[req-9185be70-a028-438a-afd3-89ce3932a128 None] create failed
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource Traceback (most
recent call last):
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource File
"/usr/lib/python2.7/site-packages/neutron/api/v2/resource.py", line 87, in
resource
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource result =
method(request=request, **args)
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource File
"/usr/lib/python2.7/site-packages/neutron/api/v2/base.py", line 448, in create
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource obj =
obj_creator(request.context, **kwargs)
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource File
"/usr/lib/python2.7/site-packages/neutron/db/l3_db.py", line 165, in
create_router
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource router_db =
self._create_router_db(context, r, tenant_id)
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource File
"/usr/lib/python2.7/site-packages/neutron/db/l3_hamode_db.py", line 359, in
_create_router_db
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource
self.delete_router(context, router_db.id)
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource File
"/usr/lib/python2.7/site-packages/neutron/openstack/common/excutils.py", line
82, in __exit__
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource
six.reraise(self.type_, self.value, self.tb)
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource File
"/usr/lib/python2.7/site-packages/neutron/db/l3_hamode_db.py", line 355, in
_create_router_db
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource
self._create_ha_interfaces(context, router_db, ha_network)
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource File
"/usr/lib/python2.7/site-packages/neutron/db/l3_hamode_db.py", line 299, in
_create_ha_interfaces
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource num_agents =
self.get_number_of_agents_for_scheduling(context)
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource File
"/usr/lib/python2.7/site-packages/neutron/db/l3_hamode_db.py", line 265, in
get_number_of_agents_for_scheduling
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource
num_agents=num_agents)
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource
HANotEnoughAvailableAgents: Not enough l3 agents available to ensure HA.
Minimum required 5, available 1.
How to reproduce:
1. In neutron.conf set:
min_l3_agents_per_router = <number greater than your active l3-agents>
2. create an HA router
** Affects: neutron
Importance: Undecided
Status: New
** Tags: l3-ha
** Tags added: l3-ha
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https://bugs.launchpad.net/bugs/1396010
Title:
Error HANotEnoughAvailableAgents not reported to user
Status in OpenStack Neutron (virtual network service):
New
Bug description:
Failure to create HA router is reported to neutron.log but doesn't
show up in Error message:
[root@RHEL7Server ~(keystone_admin)]# neutron router-create my-first-ha-router
Internal Server Error (HTTP 500) (Request-ID:
req-9185be70-a028-438a-afd3-89ce3932a128)
from neutron.log:
2014-11-25 09:57:24.145 11159 ERROR neutron.api.v2.resource
[req-9185be70-a028-438a-afd3-89ce3932a128 None] create failed
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource Traceback (most
recent call last):
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource File
"/usr/lib/python2.7/site-packages/neutron/api/v2/resource.py", line 87, in
resource
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource result =
method(request=request, **args)
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource File
"/usr/lib/python2.7/site-packages/neutron/api/v2/base.py", line 448, in create
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource obj =
obj_creator(request.context, **kwargs)
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource File
"/usr/lib/python2.7/site-packages/neutron/db/l3_db.py", line 165, in
create_router
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource router_db =
self._create_router_db(context, r, tenant_id)
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource File
"/usr/lib/python2.7/site-packages/neutron/db/l3_hamode_db.py", line 359, in
_create_router_db
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource
self.delete_router(context, router_db.id)
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource File
"/usr/lib/python2.7/site-packages/neutron/openstack/common/excutils.py", line
82, in __exit__
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource
six.reraise(self.type_, self.value, self.tb)
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource File
"/usr/lib/python2.7/site-packages/neutron/db/l3_hamode_db.py", line 355, in
_create_router_db
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource
self._create_ha_interfaces(context, router_db, ha_network)
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource File
"/usr/lib/python2.7/site-packages/neutron/db/l3_hamode_db.py", line 299, in
_create_ha_interfaces
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource num_agents =
self.get_number_of_agents_for_scheduling(context)
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource File
"/usr/lib/python2.7/site-packages/neutron/db/l3_hamode_db.py", line 265, in
get_number_of_agents_for_scheduling
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource
num_agents=num_agents)
2014-11-25 09:57:24.145 11159 TRACE neutron.api.v2.resource
HANotEnoughAvailableAgents: Not enough l3 agents available to ensure HA.
Minimum required 5, available 1.
How to reproduce:
1. In neutron.conf set:
min_l3_agents_per_router = <number greater than your active l3-agents>
2. create an HA router
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https://bugs.launchpad.net/neutron/+bug/1396010/+subscriptions
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