Can't start Neutron service when max VNI value is defined in ml2_conf.ini file
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
neutron |
Won't Fix
|
Medium
|
Unassigned |
Bug Description
The VNI value is 24bits, i.e. <1 – 16777215>
When I defined the max value in the ml2_conf.ini file:
[ml2_type_vxlan]
vni_ranges = 1001:16777215
Neutron service fails to start.
2015-02-28 17:11:33.793 CRITICAL neutron [-] MemoryError
2015-02-28 17:11:33.793 TRACE neutron Traceback (most recent call last):
2015-02-28 17:11:33.793 TRACE neutron File "/usr/local/
2015-02-28 17:11:33.793 TRACE neutron load_entry_
2015-02-28 17:11:33.793 TRACE neutron File "/opt/stack/
2015-02-28 17:11:33.793 TRACE neutron neutron_api = service.
2015-02-28 17:11:33.793 TRACE neutron File "/opt/stack/
2015-02-28 17:11:33.793 TRACE neutron LOG.exception(
2015-02-28 17:11:33.793 TRACE neutron File "/opt/stack/
2015-02-28 17:11:33.793 TRACE neutron six.reraise(
2015-02-28 17:11:33.793 TRACE neutron File "/opt/stack/
2015-02-28 17:11:33.793 TRACE neutron service.start()
2015-02-28 17:11:33.793 TRACE neutron File "/opt/stack/
2015-02-28 17:11:33.793 TRACE neutron self.wsgi_app = _run_wsgi(
2015-02-28 17:11:33.793 TRACE neutron File "/opt/stack/
2015-02-28 17:11:33.793 TRACE neutron app = config.
2015-02-28 17:11:33.793 TRACE neutron File "/opt/stack/
2015-02-28 17:11:33.793 TRACE neutron app = deploy.
2015-02-28 17:11:33.793 TRACE neutron File "/usr/local/
2015-02-28 17:11:33.793 TRACE neutron return loadobj(APP, uri, name=name, **kw)
2015-02-28 17:11:33.793 TRACE neutron File "/usr/local/
2015-02-28 17:11:33.793 TRACE neutron return context.create()
2015-02-28 17:11:33.793 TRACE neutron File "/usr/local/
2015-02-28 17:11:33.793 TRACE neutron return self.object_
2015-02-28 17:11:33.793 TRACE neutron File "/usr/local/
2015-02-28 17:11:33.793 TRACE neutron **context.
2015-02-28 17:11:33.793 TRACE neutron File "/usr/local/
2015-02-28 17:11:33.793 TRACE neutron val = callable(*args, **kw)
2015-02-28 17:11:33.793 TRACE neutron File "/usr/local/
2015-02-28 17:11:33.793 TRACE neutron app = loader.
2015-02-28 17:11:33.793 TRACE neutron File "/usr/local/
2015-02-28 17:11:33.793 TRACE neutron name=name, global_
2015-02-28 17:11:33.793 TRACE neutron File "/usr/local/
2015-02-28 17:11:33.793 TRACE neutron return self.object_
2015-02-28 17:11:33.793 TRACE neutron File "/usr/local/
2015-02-28 17:11:33.793 TRACE neutron **context.
2015-02-28 17:11:33.793 TRACE neutron File "/usr/local/
2015-02-28 17:11:33.793 TRACE neutron val = callable(*args, **kw)
2015-02-28 17:11:33.793 TRACE neutron File "/opt/stack/
2015-02-28 17:11:33.793 TRACE neutron app = loader.
2015-02-28 17:11:33.793 TRACE neutron File "/usr/local/
2015-02-28 17:11:33.793 TRACE neutron name=name, global_
2015-02-28 17:11:33.793 TRACE neutron File "/usr/local/
2015-02-28 17:11:33.793 TRACE neutron return self.object_
2015-02-28 17:11:33.793 TRACE neutron File "/usr/local/
2015-02-28 17:11:33.793 TRACE neutron return fix_call(
2015-02-28 17:11:33.793 TRACE neutron File "/usr/local/
2015-02-28 17:11:33.793 TRACE neutron val = callable(*args, **kw)
2015-02-28 17:11:33.793 TRACE neutron File "/opt/stack/
2015-02-28 17:11:33.793 TRACE neutron return cls(**local_config)
2015-02-28 17:11:33.793 TRACE neutron File "/opt/stack/
2015-02-28 17:11:33.793 TRACE neutron plugin = manager.
2015-02-28 17:11:33.793 TRACE neutron File "/opt/stack/
2015-02-28 17:11:33.793 TRACE neutron return weakref.
2015-02-28 17:11:33.793 TRACE neutron File "/opt/stack/
2015-02-28 17:11:33.793 TRACE neutron cls._create_
2015-02-28 17:11:33.793 TRACE neutron File "/opt/stack/
2015-02-28 17:11:33.793 TRACE neutron return f(*args, **kwargs)
2015-02-28 17:11:33.793 TRACE neutron File "/opt/stack/
2015-02-28 17:11:33.793 TRACE neutron cls._instance = cls()
2015-02-28 17:11:33.793 TRACE neutron File "/opt/stack/
2015-02-28 17:11:33.793 TRACE neutron plugin_provider)
2015-02-28 17:11:33.793 TRACE neutron File "/opt/stack/
2015-02-28 17:11:33.793 TRACE neutron return plugin_class()
2015-02-28 17:11:33.793 TRACE neutron File "/opt/stack/
2015-02-28 17:11:33.793 TRACE neutron self.type_
2015-02-28 17:11:33.793 TRACE neutron File "/opt/stack/
2015-02-28 17:11:33.793 TRACE neutron driver.
2015-02-28 17:11:33.793 TRACE neutron File "/opt/stack/
2015-02-28 17:11:33.793 TRACE neutron self._initializ
2015-02-28 17:11:33.793 TRACE neutron File "/opt/stack/
2015-02-28 17:11:33.793 TRACE neutron self.sync_
2015-02-28 17:11:33.793 TRACE neutron File "/opt/stack/
2015-02-28 17:11:33.793 TRACE neutron vxlan_vnis |= set(moves.
2015-02-28 17:11:33.793 TRACE neutron MemoryError
2015-02-28 17:11:33.793 TRACE neutron
affects: | python-neutronclient → neutron |
Changed in neutron: | |
assignee: | nobody → Romil Gupta (romilg) |
Changed in neutron: | |
importance: | Undecided → Medium |
status: | New → Confirmed |
tags: | added: ml2 |
Changed in neutron: | |
assignee: | Romil Gupta (romilg) → Sreekumar S (sreesiv) |
Changed in neutron: | |
status: | In Progress → Confirmed |
Changed in neutron: | |
status: | Confirmed → Won't Fix |
Unless the fix is trivial, don't put a lot of work into this bug. There are many other scaling issues we will run into before neutron can handle millions of networks.