Re: [openstack-dev] ml2 and vxlan configurations, neutron-server fails to start
On 11/28/2013 07:01 AM, Gopi Krishna B wrote:
>
> Hi
> I am configuring Havana on fedora 19. Observing the below errors in case
> of neutron.
> Please help me resolve this issue.
> copied only few lines from the server.log, in case full log is
> required, let me know.
You may have resolved this by now, or given up, but a few comments (in
addition to the sqlalchemy version issues others have addressed).
>
> /etc/neutron/plugins/ml2/ml2_conf.ini
> type_drivers = vxlan,local
> tenant_network_types = vxlan
> mechanism_drivers = neutron.plugins.ml2.drivers.OpenvswitchMechanismDriver
The type_drivers and mechanism_drivers lists are entry point names
rather than class names, so the above line should be:
mechanism_drivers = openvswitch
> network_vlan_ranges = physnet1:1000:2999
You don't need to set the above unless you've enabled the vlan type
driver, but it won't hurt anything. If used, it needs to be in the
[ml2_type_vlan] section.
> vni_ranges = 5000:6000
> vxlan_group = 239.10.10.1
The two lines above need to be in the [ml2_type_vxlan] section.
-Bob
>
>
> ERROR neutron.common.legacy [-] Skipping unknown group key: firewall_driver
>
> ERROR stevedore.extension [-] Could not load 'local': (SQLAlchemy 0.8.3
> (/usr/lib64/python2.7/site-packages),
> Requirement.parse('SQLAlchemy>=0.7.8,<=0.7.99'))
> ERROR stevedore.extension [-] (SQLAlchemy 0.8.3
> (/usr/lib64/python2.7/site-packages),
> Requirement.parse('SQLAlchemy>=0.7.8,<=0.7.99'))
>
> ERROR stevedore.extension [-] Could not load 'vxlan': (SQLAlchemy 0.8.3
> (/usr/lib64/python2.7/site-packages),
> Requirement.parse('SQLAlchemy>=0.7.8,<=0.7.99'))
> ERROR stevedore.extension [-] (SQLAlchemy 0.8.3
> (/usr/lib64/python2.7/site-packages),
> Requirement.parse('SQLAlchemy>=0.7.8,<=0.7.99'))
> TRACE stevedore.extension VersionConflict: (SQLAlchemy 0.8.3
> (/usr/lib64/python2.7/site-packages),
> Requirement.parse('SQLAlchemy>=0.7.8,<=0.7.99'))
>
> ERROR neutron.common.config [-] Unable to load neutron from
> configuration file /etc/neutron/api-paste.ini.
> TRACE neutron.common.config LookupError: No section 'quantum' (prefixed
> by 'app' or 'application' or 'composite' or 'composit' or 'pipeline' or
> 'filter-app') found in config /etc/neutron/api-paste.ini
>
>
> ERROR neutron.service [-] In serve_wsgi()
> TRACE neutron.service RuntimeError: Unable to load quantum from
> configuration file /etc/neutron/api-paste.ini.
>
> Regards
> Gopi Krishna
>
>
>
>
>
>
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[openstack-dev] ml2 and vxlan configurations, neutron-server fails to start
Hi
Thankyou for the info, I downgraded sqlalchemy accordingly, but there
were lot of other dependencies I had to take care (as below). The
error which still continues to persist in my environment is :
RuntimeError: Unable to load quantum from configuration file
/etc/neutron/api-paste.ini.
are there any other dependencies to be taken care to resolve this error?
pip uninstall sqlalchemy (uninstalled -0.8.3)
pip install sqlalchemy==0.7.9
pip install jsonrpclib
pip uninstall eventlet (uninstalled -0.12.0)
pip install eventlet (installed -0.14.0)
pip install pyudev
for the error Requirement.parse('amqp>=1.0.10,<1.1.0'))
pip uninstall amqp
pip install amqp -- but its installing 1.3.3
so, download the source code of 1.0.10
(https://pypi.python.org/pypi/amqp/1.0.10)
python setup.py build
python setup.py install
Regards
Gopi Krishna
Yongsheng Gong gongysh at unitedstack.com
VersionConflict: (SQLAlchemy 0.8.3
(/usr/lib64/python2.7/site-packages),
Requirement.parse('SQLAlchemy>=0.7.8,<=0.7.99'))
it seems your SQLAlchemy is newer than required. so
pip uninstall sqlalchemy
and then install older one:
sudo pip install sqlalchemy==0.7.9
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[openstack-dev] ml2 and vxlan configurations, neutron-server fails to start
Hi Trinath Please find the server.log and neutron.conf * ** server.log - 2013-11-29 11:21:45.276 13505 INFO neutron.common.config [-] Logging enabled! 2013-11-29 11:21:45.277 13505 WARNING neutron.common.legacy [-] Old class module path in use. Please change 'quantum.openstack.common.rpc.impl_qpid' to 'neutron.openstack.common.rpc.impl_qpid'. 2013-11-29 11:21:45.277 13505 ERROR neutron.common.legacy [-] Skipping unknown group key: firewall_driver 2013-11-29 11:21:45.277 13505 DEBUG neutron.service [-] log_opt_values /usr/lib/python2.7/site-packages/oslo/config/cfg.py:1890 2013-11-29 11:21:45.277 13505 DEBUG neutron.service [-] Configuration options gathered from: log_opt_values /usr/lib/python2.7/site-packages/oslo/config/cfg.py:1891 2013-11-29 11:21:45.278 13505 DEBUG neutron.service [-] command line args: ['--config-file', '/usr/share/neutron/neutron-dist.conf', '--config-file', '/etc/neutron/neutron.conf', '--config-file', '/etc/neutron/plugin.ini', '--log-file', '/var/log/neutron/server.log'] log_opt_values /usr/lib/python2.7/site-packages/oslo/config/cfg.py:1892 2013-11-29 11:21:45.278 13505 DEBUG neutron.service [-] config files: ['/usr/share/neutron/neutron-dist.conf', '/etc/neutron/neutron.conf', '/etc/neutron/plugin.ini'] log_opt_values /usr/lib/python2.7/site-packages/oslo/config/cfg.py:1893 2013-11-29 11:21:45.278 13505 DEBUG neutron.service [-] log_opt_values /usr/lib/python2.7/site-packages/oslo/config/cfg.py:1894 2013-11-29 11:21:45.278 13505 DEBUG neutron.service [-] allow_bulk = True log_opt_values /usr/lib/python2.7/site-packages/oslo/config/cfg.py:1903 2013-11-29 11:21:45.278 13505 DEBUG neutron.service [-] allow_overlapping_ips = True log_opt_values /usr/lib/python2.7/site-packages/oslo/config/cfg.py:1903 2013-11-29 11:21:45.279 13505 DEBUG neutron.service [-] allow_pagination = False log_opt_values /usr/lib/python2.7/site-packages/oslo/config/cfg.py:1903 2013-11-29 11:21:45.279 13505 DEBUG neutron.service [-] allow_sorting = False log_opt_values /usr/lib/python2.7/site-packages/oslo/config/cfg.py:1903 2013-11-29 11:21:45.279 13505 DEBUG neutron.service [-] allowed_rpc_exception_modules = ['neutron.openstack.common.exception', 'nova.exception', 'cinder.exception', 'exceptions'] log_opt_values /usr/lib/python2.7/site-packages/oslo/config/cfg.py:1903 2013-11-29 11:21:45.279 13505 DEBUG neutron.service [-] api_extensions_path= log_opt_values /usr/lib/python2.7/site-packages/oslo/config/cfg.py:1903 2013-11-29 11:21:45.280 13505 DEBUG neutron.service [-] api_paste_config = /etc/neutron/api-paste.ini log_opt_values /usr/lib/python2.7/site-packages/oslo/config/cfg.py:1903 2013-11-29 11:21:45.280 13505 DEBUG neutron.service [-] auth_strategy = keystone log_opt_values /usr/lib/python2.7/site-packages/oslo/config/cfg.py:1903 2013-11-29 11:21:45.280 13505 DEBUG neutron.service [-] backdoor_port = None log_opt_values /usr/lib/python2.7/site-packages/oslo/config/cfg.py:1903 2013-11-29 11:21:45.280 13505 DEBUG neutron.service [-] backlog = 4096 log_opt_values /usr/lib/python2.7/site-packages/oslo/config/cfg.py:1903 2013-11-29 11:21:45.280 13505 DEBUG neutron.service [-] base_mac = fa:16:3e:00:00:00 log_opt_values /usr/lib/python2.7/site-packages/oslo/config/cfg.py:1903 2013-11-29 11:21:45.281 13505 DEBUG neutron.service [-] bind_host = 0.0.0.0 log_opt_values /usr/lib/python2.7/site-packages/oslo/config/cfg.py:1903 2013-11-29 11:21:45.281 13505 DEBUG neutron.service [-] bind_port = 9696 log_opt_values /usr/lib/python2.7/site-packages/oslo/config/cfg.py:1903 2013-11-29 11:21:45.281 13505 DEBUG neutron.service [-] config_dir = None log_opt_values /usr/lib/python2.7/site-packages/oslo/config/cfg.py:1903 2013-11-29 11:21:45.281 13505 DEBUG neutron.service [-] config_file = ['/usr/share/neutron/neutron-dist.conf', '/etc/neutron/neutron.conf', '/etc/neutron/plugin.ini'] log_opt_values /usr/lib/python2.7/site-packages/oslo/config/cfg.py:1903 2013-11-29 11:21:45.282 13505 DEBUG neutron.service [-] control_exchange = rabbit log_opt_values /usr/lib/python2.7/site-packages/oslo/config/cfg.py:1903 2013-11-29 11:21:45.282 13505 DEBUG neutron.service [-] core_plugin = neutron.plugins.ml2.plugin.Ml2Plugin log_opt_values /usr/lib/python2.7/site-packages/oslo/config/cfg.py:1903 2013-11-29 11:21:45.282 13505 DEBUG neutron.service [-] debug = True log_opt_values /usr/lib/python2.7/site-packages/oslo/config/cfg.py:1903 2013-11-29 11:21:45.282 13505 DEBUG neutron.service [-] default_log_levels = ['amqplib=WARN', 'sqlalchemy
Re: [openstack-dev] ml2 and vxlan configurations, neutron-server fails to start
Can u post the contents of neutron.conf file too ?
Also, the complete neutron log..
Check the sqlalchemy version compatibility
--
Trinath Somanchi - B39208
trinath.soman...@freescale.com | extn: 4048
From: Gopi Krishna B [mailto:gopi97...@gmail.com]
Sent: Thursday, November 28, 2013 5:32 PM
To: openstack-dev@lists.openstack.org
Subject: [openstack-dev] ml2 and vxlan configurations, neutron-server fails to
start
Hi
I am configuring Havana on fedora 19. Observing the below errors in case of
neutron.
Please help me resolve this issue.
copied only few lines from the server.log, in case full log is
required, let me know.
/etc/neutron/plugins/ml2/ml2_conf.ini
type_drivers = vxlan,local
tenant_network_types = vxlan
mechanism_drivers = neutron.plugins.ml2.drivers.OpenvswitchMechanismDriver
network_vlan_ranges = physnet1:1000:2999
vni_ranges = 5000:6000
vxlan_group = 239.10.10.1
ERROR neutron.common.legacy [-] Skipping unknown group key: firewall_driver
ERROR stevedore.extension [-] Could not load 'local': (SQLAlchemy 0.8.3
(/usr/lib64/python2.7/site-packages),
Requirement.parse('SQLAlchemy>=0.7.8,<=0.7.99'))
ERROR stevedore.extension [-] (SQLAlchemy 0.8.3
(/usr/lib64/python2.7/site-packages),
Requirement.parse('SQLAlchemy>=0.7.8,<=0.7.99'))
ERROR stevedore.extension [-] Could not load 'vxlan': (SQLAlchemy 0.8.3
(/usr/lib64/python2.7/site-packages),
Requirement.parse('SQLAlchemy>=0.7.8,<=0.7.99'))
ERROR stevedore.extension [-] (SQLAlchemy 0.8.3
(/usr/lib64/python2.7/site-packages),
Requirement.parse('SQLAlchemy>=0.7.8,<=0.7.99'))
TRACE stevedore.extension VersionConflict: (SQLAlchemy 0.8.3
(/usr/lib64/python2.7/site-packages),
Requirement.parse('SQLAlchemy>=0.7.8,<=0.7.99'))
ERROR neutron.common.config [-] Unable to load neutron from configuration file
/etc/neutron/api-paste.ini.
TRACE neutron.common.config LookupError: No section 'quantum' (prefixed by
'app' or 'application' or 'composite' or 'composit' or 'pipeline' or
'filter-app') found in config /etc/neutron/api-paste.ini
ERROR neutron.service [-] In serve_wsgi()
TRACE neutron.service RuntimeError: Unable to load quantum from configuration
file /etc/neutron/api-paste.ini.
Regards
Gopi Krishna
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[openstack-dev] ml2 and vxlan configurations, neutron-server fails to start
Hi
I am configuring Havana on fedora 19. Observing the below errors in case of
neutron.
Please help me resolve this issue.
copied only few lines from the server.log, in case full log is
required, let me know.
/etc/neutron/plugins/ml2/ml2_conf.ini
type_drivers = vxlan,local
tenant_network_types = vxlan
mechanism_drivers = neutron.plugins.ml2.drivers.OpenvswitchMechanismDriver
network_vlan_ranges = physnet1:1000:2999
vni_ranges = 5000:6000
vxlan_group = 239.10.10.1
ERROR neutron.common.legacy [-] Skipping unknown group key: firewall_driver
ERROR stevedore.extension [-] Could not load 'local': (SQLAlchemy 0.8.3
(/usr/lib64/python2.7/site-packages),
Requirement.parse('SQLAlchemy>=0.7.8,<=0.7.99'))
ERROR stevedore.extension [-] (SQLAlchemy 0.8.3
(/usr/lib64/python2.7/site-packages),
Requirement.parse('SQLAlchemy>=0.7.8,<=0.7.99'))
ERROR stevedore.extension [-] Could not load 'vxlan': (SQLAlchemy 0.8.3
(/usr/lib64/python2.7/site-packages),
Requirement.parse('SQLAlchemy>=0.7.8,<=0.7.99'))
ERROR stevedore.extension [-] (SQLAlchemy 0.8.3
(/usr/lib64/python2.7/site-packages),
Requirement.parse('SQLAlchemy>=0.7.8,<=0.7.99'))
TRACE stevedore.extension VersionConflict: (SQLAlchemy 0.8.3
(/usr/lib64/python2.7/site-packages),
Requirement.parse('SQLAlchemy>=0.7.8,<=0.7.99'))
ERROR neutron.common.config [-] Unable to load neutron from configuration
file /etc/neutron/api-paste.ini.
TRACE neutron.common.config LookupError: No section 'quantum' (prefixed by
'app' or 'application' or 'composite' or 'composit' or 'pipeline' or
'filter-app') found in config /etc/neutron/api-paste.ini
ERROR neutron.service [-] In serve_wsgi()
TRACE neutron.service RuntimeError: Unable to load quantum from
configuration file /etc/neutron/api-paste.ini.
Regards
Gopi Krishna
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