Open Stack

Hi Team,

I am working on ICEHOUSE release of Openstack.*I am able to launch VM using
KVM/QEMU utility.*

Now i *want to launch LXC based VM* using the same release.

But I am getting below error while launching LXC based VM.These errors are
in *nova-neutron service.*

self._get_networks_by_uuids(context, network_uuids)\n', '  File
"/usr/lib/python2.7/site-packages/nova/network/manager.py", line 1824, in
_get_networks_by_uuids\n    context, network_uuids, project_only=True)\n',
'  File "/usr/lib/python2.7/site-packages/nova/objects/base.py", line 110,
in wrapper\n    args, kwargs)\n', '  File
"/usr/lib/python2.7/site-packages/nova/conductor/rpcapi.py", line 425, in
object_class_action\n    objver=objver, args=args, kwargs=kwargs)\n', '
File "/usr/lib/python2.7/site-packages/oslo/messaging/rpc/client.py", line
150, in call\n    wait_for_reply=True, timeout=timeout)\n', '  File
"/usr/lib/python2.7/site-packages/oslo/messaging/transport.py", line 90, in
_send\n    timeout=timeout)\n', '  File
"/usr/lib/python2.7/site-packages/oslo/messaging/_drivers/amqpdriver.py",
line 412, in send\n    return self._send(target, ctxt, message,
wait_for_reply, timeout)\n', '  File
"/usr/lib/python2.7/site-packages/oslo/messaging/_drivers/amqpdriver.py",
line 405, in _send\n    raise result\n', 'NoNetworksFound_Remote: No
networks defined.\nTraceback (most recent call last):\n\n  File
"/usr/lib/python2.7/site-packages/nova/conductor/manager.py", line 597, in
_object_dispatch\n    return getattr(target, method)(context, *args,
**kwargs)\n\n  File
"/usr/lib/python2.7/site-packages/nova/objects/base.py", line 112, in
wrapper\n    result = fn(cls, context, *args, **kwargs)\n\n  File
"/usr/lib/python2.7/site-packages/nova/objects/network.py", line 183, in
get_by_uuids\n    project_only)\n\n  File
"/usr/lib/python2.7/site-packages/nova/db/api.py", line 965, in
network_get_all_by_uuids\n    project_only=project_only)\n\n  File
"/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/api.py", line 164, in
wrapper\n    return f(*args, **kwargs)\n\n  File
"/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/api.py", line 2582, in
network_get_all_by_uuids\n    raise
exception.NoNetworksFound()\n\nNoNetworksFound: No networks defined.\n\n']

*Details of error.*
=============

When i am creating network for the LXC VM.I am able to see the same network
using *neutron net-list* command,But i think this same network nova is not
able to access that's why i do *nova net-list* it shows nothing(no
network).Due to this,above error is coming.

Below are my nova and neutron configuration files.

*1. NOVA CONF*

[DEFAULT]
firewall_driver = nova.virt.firewall.NoopFirewallDriver
compute_driver = libvirt.LibvirtDriver
libvirt_cpu_mode = host-model
default_floating_pool = public
fixed_range =
force_dhcp_release = True
dhcpbridge_flagfile = /etc/nova/nova.conf
compute_scheduler_driver = nova.scheduler.filter_scheduler.FilterScheduler
rootwrap_config = /etc/nova/rootwrap.conf
api_paste_config = /etc/nova/api-paste.ini
allow_resize_to_same_host = true
auth_strategy = keystone
instances_path = /etc/nova/instances
debug = False
verbose = True
my_ip = 192.168.2.99
glance_host = 192.168.2.99
lock_path = /var/lock/nova/
libvirt_images_type = default

[libvirt]
virt_type = lxc


vnc_enabled = False
vncserver_listen =
novncproxy_base_url = http://:6080/vnc_auto.html
vncserver_proxyclient_address =

flat_interface = eth0
flat_network_bridge = br1
vlan_interface = eth0
public_interface = br1
network_manager = nova.network.manager.FlatDHCPManager
fixed_range =
force_dhcp_release = False
dhcpbridge = /usr/bin/nova-dhcpbridge

sql_connection = mysql://nova:NOVA_DBPASS@192.168.2.99/nova

rpc_backend = rabbit
rabbit_host = 192.168.2.99
rabbit_port = 5672

neutron_url =  http://192.168.2.99:9696
network_api_class = nova.network.neutronv2.api.API
security_group_api = neutron
neutron_auth_strategy = keystone
neutron_admin_tenant_name = service
neutron_admin_username = neutron
neutron_admin_password = NEUTRON_PASS
neutron_admin_auth_url = http://192.168.2.99:35357/v2.0/
linuxnet_interface_driver = nova.network.NoopFirewallDriver

vif_plugging_timeout = 10
vif_plugging_is_fatal = False

instance_usage_audit=True
instance_usage_audit_period = hour
notify_on_state_change = vm_and_task_state
notification_driver = nova.openstack.common.notifier.rpc_notifier

libvirt_images_rbd_pool = cinder-volumes
libvirt_images_rbd_ceph_conf = /etc/ceph/ceph.conf
rbd_user = cinder-volume

service_neutron_metadata_proxy = true
neutron_metadata_proxy_shared_secret = ADMIN_PASS

[spice]
agent_enabled = True
enabled = True
html5proxy_base_url = http://:6082/spice_auto.html
keymap = en-us
server_listen =
server_proxyclient_address =

auth_strategy = keystone

[keystone_authtoken]
auth_uri = http://192.168.2.99:5000
auth_host = 192.168.2.99
auth_port = 35357
auth_protocol = http
admin_tenant_name = service
admin_user = nova
admin_password = NOVA_PASS


*2. NEUTRON CONF*

[DEFAULT]
state_path = /var/lib/neutron
lock_path = $state_path/lock
core_plugin =
neutron.plugins.openvswitch.ovs_neutron_plugin.OVSNeutronPluginV2
api_paste_config = api-paste.ini
auth_strategy = keystone
rpc_backend = neutron.openstack.common.rpc.impl_kombu
rabbit_host = icehouse-controller
notification_driver = neutron.openstack.common.notifier.rpc_notifier
notify_nova_on_port_status_changes = True
notify_nova_on_port_data_changes = True
nova_url = http://icehouse-controller:8774/v2
nova_admin_username = nova
nova_admin_tenant_id = SERVICE_TENANT_ID
nova_admin_password = NOVA_PASS
nova_admin_auth_url = http://icehouse-controller:35357/v2.0
[quotas]
[agent]
[keystone_authtoken]
auth_uri = http://icehouse-controller:5000
auth_host = icehouse-controller
auth_port = 35357
auth_protocol = http
admin_tenant_name = service
admin_user = neutron
admin_password = NEUTRON_PASS
[database]
connection = mysql://neutron:NEUTRON_DBPASS@icehouse-controller/neutron
[service_providers]
service_provider=LOADBALANCER:Haproxy:neutron.services.loadbalancer.drivers.haproxy.plugin_driver.HaproxyOnHostPluginDriver:default
service_provider=VPN:openswan:neutron.services.vpn.service_drivers.ipsec.IPsecVPNDriver:default

=====================


Please help me on this.I am not able to solve this issue.

Thanks

..

Regards

Rahul Arora
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