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[Vishvananda Ishaya <vishvananda@xxxxxxxxx>]

You have to create your network with the same range
it looks like you created with something like 10.18.9.0/24

On Mar 28, 2012, at 8:33 AM, Michaël Van de Borne wrote:

> Hello,
> 
> I installed Essex on Ubuntu 12.04 Server, and I had a problem with VM IP.
> 
> The IP given to the VM (10.18.9.2) isn't in the fixed_range. Here's a portion of nova.conf:
> 
> # cat /etc/nova/nova.conf
> [...]
> --network_manager=nova.network.manager.FlatDHCPManager
> --public_interface=eth0
> --flat_interface=eth1
> --flat_network_bridge=br100
> --fixed_range=10.18.9.32/27
> --floating_range=172.22.22.32/27
> --network_size=32
> --flat_network_dhcp_start=10.18.9.33
> 
> and here's the host network config:
> 
> # cat /etc/network/interfaces
> auto eth0
> iface eth0 inet static
> address 172.22.22.1
> gateway 172.22.0.1
> netmask 255.255.0.0
> network 172.22.0.0
> broadcast 172.22.255.255
> 
> auto eth1
> iface eth1 inet static
> address 10.18.9.1
> netmask 255.255.0.0
> network 10.18.0.0
> broadcast 10.18.255.255
> 
> Then I deployed another VM, and I was given IP 10.18.9.3. Here's an excerpt of /var/log/nova/nova-network.log when I deployed this machine:
> 
> 2012-03-28 17:29:16 DEBUG nova.rpc.amqp [-] received {u'_context_roles': [u'admin'], u'_context_request_id': u'req-aa77b53c-be43-4b4e-bf82-98f62bff7f52', u'_context_read_deleted': u'no', u'args': {u'address': u'10.18.9.3'}, u'_context_auth_token': None, u'_context_is_admin': True, u'_context_project_id': None, u'_context_timestamp': u'2012-03-28T15:29:16.569136', u'_context_user_id': None, u'method': u'lease_fixed_ip', u'_context_remote_address': None} from (pid=17249) _safe_log /usr/lib/python2.7/dist-packages/nova/rpc/common.py:144
> 2012-03-28 17:29:16 DEBUG nova.rpc.amqp [req-aa77b53c-be43-4b4e-bf82-98f62bff7f52 None None] unpacked context: {'request_id': u'req-aa77b53c-be43-4b4e-bf82-98f62bff7f52', 'user_id': None, 'roles': [u'admin'], 'timestamp': '2012-03-28T15:29:16.569136', 'is_admin': True, 'auth_token': None, 'project_id': None, 'remote_address': None, 'read_deleted': u'no'} from (pid=17249) unpack_context /usr/lib/python2.7/dist-packages/nova/rpc/amqp.py:188
> 2012-03-28 17:29:16 DEBUG nova.network.manager [req-aa77b53c-be43-4b4e-bf82-98f62bff7f52 None None] Leased IP |10.18.9.3| from (pid=17249) lease_fixed_ip /usr/lib/python2.7/dist-packages/nova/network/manager.py:1222
> 2012-03-28 17:29:16 DEBUG nova.rpc.amqp [-] received {u'_context_roles': [u'admin'], u'_msg_id': u'ba410b9f98c04023b68f6ea6e95d775e', u'_context_read_deleted': u'no', u'_context_request_id': u'req-11a728d5-d7f5-4c65-a2ce-6d958585e574', u'args': {u'address': u'10.18.9.3'}, u'_context_auth_token': None, u'_context_is_admin': True, u'_context_project_id': None, u'_context_timestamp': u'2012-03-28T15:29:16.820602', u'_context_user_id': None, u'method': u'get_fixed_ip_by_address', u'_context_remote_address': None} from (pid=17249) _safe_log /usr/lib/python2.7/dist-packages/nova/rpc/common.py:144
> 2012-03-28 17:29:16 DEBUG nova.rpc.amqp [req-11a728d5-d7f5-4c65-a2ce-6d958585e574 None None] unpacked context: {'request_id': u'req-11a728d5-d7f5-4c65-a2ce-6d958585e574', 'user_id': None, 'roles': [u'admin'], 'timestamp': '2012-03-28T15:29:16.820602', 'is_admin': True, 'auth_token': None, 'project_id': None, 'remote_address': None, 'read_deleted': u'no'} from (pid=17249) unpack_context /usr/lib/python2.7/dist-packages/nova/rpc/amqp.py:188
> 2012-03-28 17:29:40 DEBUG nova.rpc.amqp [-] received {u'_context_roles': [u'admin'], u'_msg_id': u'50999ff995cd4f7e8e441885d3ada543', u'_context_read_deleted': u'no', u'_context_request_id': u'req-563547e8-6f6f-43b1-9449-681ff43dad33', u'args': {u'instance_id': 3, u'instance_uuid': u'b7ec8623-e002-4682-a37b-50e1d047c134', u'host': u'openstack1', u'project_id': u'0a9e24ccc1ac46eea75154c85bb4052e', u'rxtx_factor': 1.0}, u'_context_auth_token': None, u'_context_is_admin': True, u'_context_project_id': None, u'_context_timestamp': u'2012-03-28T15:29:31.151885', u'_context_user_id': None, u'method': u'get_instance_nw_info', u'_context_remote_address': None} from (pid=17249) _safe_log /usr/lib/python2.7/dist-packages/nova/rpc/common.py:144
> 
> 
> what am I doing wrong?
> 
> 
> -- 
> Michaël Van de Borne
> R&D Engineer, SOA team, CETIC
> Phone: +32 (0)71 49 07 45 Mobile: +32 (0)472 69 57 16, Skype: mikemowgli
> www.cetic.be, rue des Frères Wright, 29/3, B-6041 Charleroi
> 
> 
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