I don't see this error in any recent rally runs, so will close. Please
re-open if you see it again.
** Changed in: neutron
Status: New => Invalid
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https://bugs.launchpad.net/bugs/1725587
Title:
rally create_and_list_floating_ips task fails with duplicate
IpamAllocation
Status in neutron:
Invalid
Bug description:
Description
===========
environment
-----------
* RDO OpenStack Ocata
* neutron conf:
service_plugins = router
ml2 mechanism_drivers = openvswitch
external network ex-network with a subnet 111.0.0.0/16
* rally 0.9.1
create_and_list_floating_ips.json
{
"NeutronNetworks.create_and_list_floating_ips": [
{
"args": {
"floating_network": "ex-network",
"floating_ip_args": {}
},
"runner": {
"type": "constant",
"times": 500,
"concurrency": 100
},
"context": {
"users": {
"tenants": 2,
"users_per_tenant": 3
},
"quotas": {
"neutron": {
"floatingip": -1
}
}
},
"sla": {
"failure_rate": {
"max": 0
}
}
}
]
}
rally result
------------
Total durations
Action Min (sec) Median (sec) 90%ile (sec) 95%ile (sec)
Max (sec) Avg (sec) Success Count
neutron.create_floating_ip 4.2 18.946 71.561 91.803 131.663 29.769
94.2% 500
-> neutron.list_networks 0.991 1.837 10.769 11.56 12.955 3.366
94.2% 500
neutron.list_floating_ips 0.162 0.95 1.672 1.884 3.009 1.007
100.0% 471
total 4.396 20.196 71.896 92.886 131.663 30.717 94.2% 500
-> duration 4.396 20.196 71.896 92.886 131.663 30.717 94.2% 500
-> idle_duration 0 0 0 0 0 0 94.2%
500
html report here: https://pastebin.com/9bLJVhfS
neutron-server log
------------------
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api
[req-f4c8db2c-d80d-475a-b408-6eafd6701b62 07a6aba4b1a44dbc9453ddddbfbe4a65
bb0f198d854c440d8f7c0beb27eaae2b - - -] DB exceeded retry limit.
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api Traceback (most recent call
last):
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api File
"/usr/lib/python2.7/site-packages/oslo_db/api.py", line 139, in wrapper
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api return f(*args, **kwargs)
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api File
"/usr/lib/python2.7/site-packages/neutron/db/api.py", line 131, in wrapped
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api traceback.format_exc())
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api File
"/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api self.force_reraise()
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api File
"/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in
force_reraise
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api six.reraise(self.type_,
self.value, self.tb)
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api File
"/usr/lib/python2.7/site-packages/neutron/db/api.py", line 126, in wrapped
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api return f(*dup_args,
**dup_kwargs)
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api File
"/usr/lib/python2.7/site-packages/neutron/plugins/ml2/plugin.py", line 1192, in
create_port
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api result, mech_context =
self._create_port_db(context, port)
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api File
"/usr/lib/python2.7/site-packages/neutron/plugins/ml2/plugin.py", line 1163, in
_create_port_db
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api port_db =
self.create_port_db(context, port)
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api File
"/usr/lib/python2.7/site-packages/neutron/db/db_base_plugin_v2.py", line 1221,
in create_port_db
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api context, port, port_id)
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api File
"/usr/lib/python2.7/site-packages/neutron/db/ipam_pluggable_backend.py", line
191, in allocate_ips_for_port_and_store
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api revert_on_fail=False)
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api File
"/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api self.force_reraise()
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api File
"/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in
force_reraise
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api six.reraise(self.type_,
self.value, self.tb)
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api File
"/usr/lib/python2.7/site-packages/neutron/db/ipam_pluggable_backend.py", line
172, in allocate_ips_for_port_and_store
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api ips =
self._allocate_ips_for_port(context, port_copy)
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api File
"/usr/lib/python2.7/site-packages/neutron/db/ipam_pluggable_backend.py", line
227, in _allocate_ips_for_port
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api return
self._ipam_allocate_ips(context, ipam_driver, p, ips)
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api File
"/usr/lib/python2.7/site-packages/neutron/db/ipam_pluggable_backend.py", line
147, in _ipam_allocate_ips
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api "external system for
%s"), addresses)
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api File
"/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api self.force_reraise()
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api File
"/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in
force_reraise
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api six.reraise(self.type_,
self.value, self.tb)
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api File
"/usr/lib/python2.7/site-packages/neutron/db/ipam_pluggable_backend.py", line
121, in _ipam_allocate_ips
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api ip_address, subnet_id =
ipam_allocator.allocate(ip_request)
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api File
"/usr/lib/python2.7/site-packages/neutron/ipam/subnet_alloc.py", line 232, in
allocate
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api return
ipam_subnet.allocate(address_request), subnet_id
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api File
"/usr/lib/python2.7/site-packages/neutron/ipam/drivers/neutrondb_ipam/driver.py",
line 210, in allocate
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api ip_address)
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api File
"/usr/lib/python2.7/site-packages/neutron/ipam/drivers/neutrondb_ipam/db_api.py",
line 127, in create_allocation
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api
ipam_subnet_id=self._ipam_subnet_id).create()
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api File
"/usr/lib/python2.7/site-packages/neutron/objects/base.py", line 203, in
decorator
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api res = func(self, *args,
**kwargs)
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api File
"/usr/lib/python2.7/site-packages/neutron/objects/base.py", line 582, in create
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api
object_class=self.__class__, db_exception=db_exc)
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api
NeutronDbObjectDuplicateEntry: Failed to create a duplicate IpamAllocation: for
attribute(s) ['PRIMARY'] with value(s)
111.0.0.204-f9f8245b-6920-4a51-a21b-76e0ab8e2984
2017-10-21 10:50:50.445 20020 ERROR oslo_db.api
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