Nova / Openstack

Bonjour :),

J'ai comme sujet de PFE l'installation/sécurité d'une solution cloud coputing ,
j ai choisi OpenStack,me lorsque j'ai installé nova et quand j'essaie d'exécuter la commande «sudo-nova gestion db sync" sur ubuntu 12.4.1 ca me génère cette erreur !! :cry:

Citation:

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2012-09-05 09:52:09 DEBUG nova.utils [-] backend <module 'nova.db.sqlalchemy.migration' from '/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/migration.pyc'> from (pid=7025) __get_backend /usr/lib/python2.7/dist-packages/nova/utils.py:658
2012-09-05 09:52:09 WARNING nova.utils [-] /usr/local/lib/python2.7/dist-packages/sqlalchemy/pool.py:683: SADeprecationWarning: The 'listeners' argument to Pool (and create_engine()) is deprecated. Use event.listen().
Pool.__init__(self, creator, **kw)

2012-09-05 09:52:09 WARNING nova.utils [-] /usr/local/lib/python2.7/dist-packages/sqlalchemy/pool.py:159: SADeprecationWarning: Pool.add_listener is deprecated. Use event.listen()
self.add_listener(l)

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contenue du fichier nova.conf

Code:

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-dhcpbridge_flagfile=/etc/nova/nova.conf -dhcpbridge=/usr/bin/nova-dhcpbridge -logdir=/var/log/nova -state_path=/var/lib/nova -lock_path=/run/lock/nova -allow_admin_api=true -use_deprecated_auth=false -auth_strategy=keystone -scheduler_driver=nova.scheduler.simple.SimpleScheduler -s3_host=192.168.1.4 -ec2_host=192.168.1.4 -rabbit_host=192.168.1.4 -cc_host=192.168.1.4 -nova_url=http://192.168.1.4:8774/v1.1/ -routing_source_ip=192.168.1.4 -glance_api_servers=192.168.1.4:9292 -image_service=nova.image.glance.GlanceImageService -iscsi_ip_prefix=192.168.4 -sql_connection=mysql://novadbadmin:novasecret@192.168.1.4/nova -ec2_url=http://192.168.1.4:8773/services/Cloud -keystone_ec2_url=http://192.168.1.4:5000/v2.0/ec2tokens -api_paste_config=/etc/nova/api-paste.ini -libvirt_type=kvm -libvirt_use_virtio_for_bridges=true -start_guests_on_host_boot=true -resume_guests_state_on_host_boot=true # vnc specific configuration -novnc_enabled=true -novncproxy_base_url=http://192.168.1.4:6080/vnc_auto.html -vncserver_proxyclient_address=192.168.1.4 -vncserver_listen=192.168.230.41 # network specific settings -network_manager=nova.network.manager.FlatDHCPManager -public_interface=eth0 -flat_interface=eth1 -flat_network_bridge=br100 -fixed_range=192.168.4.1/27 -floating_range=192.168.1.4/27 -network_size=32 -flat_network_dhcp_start=192.168.4.33 -flat_injected=False -force_dhcp_release -iscsi_helper=tgtadm -connection_type=libvirt -root_helper=sudo nova-rootwrap -verbose=False

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