Eren, All the config files are placed here:
http://paste.openstack.org/show/299701/ On Tue, Jun 16, 2015 at 4:08 PM, pra devOPS <[email protected]> wrote: > All: > > I have installed and configured neutron (using the official docs, my > openstack version is icehouse and the OS is centOS7. > > > After creating the neutron network and started the instance the instance > goes to the ERROR state and says "no Valid host found" > > > /var/log/neutron/openvswitch-agent.log Shows below: > > Command: ['sudo', 'neutron-rootwrap', > '/etc/neutron/rootwrap.conf', 'ovs-ofctl', 'dump-flows', 'br-int', > 'table=22'] > Exit code: 1 > Stdout: '' > Stderr: 'ovs-ofctl: br-int is not a bridge or a socket\n' > 2015-06-16 15:03:11.458 14566 ERROR neutron.agent.linux.ovs_lib [-] Unable > to execute ['ovs-ofctl', 'dump-flows', 'br-int', 'table=22']. Exception: > Command: ['sudo', 'neutron-rootwrap', '/etc/neutron/rootwrap.conf', > 'ovs-ofctl', 'dump-flows', 'br-int', 'table=22'] > Exit code: 1 > Stdout: '' > Stderr: 'ovs-ofctl: br-int is not a bridge or a socket\n' > 2015-06-16 15:21:00.204 14566 INFO neutron.agent.securitygroups_rpc [-] > Preparing filters for devices set([u'gw-cea73d4a-1c']) > 2015-06-16 15:21:00.487 14566 WARNING > neutron.plugins.openvswitch.agent.ovs_neutron_agent [-] Device > gw-cea73d4a-1c not defined on plugin > > > The Nova Compute log shows below: > > > REQ: curl -i http://10.0.0.125:35357/v2.0/tokens -X POST -H > "Content-Type: application/json" -H "Accept: application/json" -H > "User-Agent: python-neutronclient" -d '{"auth": {"tenantName": "service", > "passwordCredentials": {"username": "neutron", "password": "REDACTED"}}}' > http_log_req > /usr/lib/python2.7/site-packages/neutronclient/common/utils.py:173 > 2015-06-16 16:08:22.313 23468 DEBUG neutronclient.client [-] > RESP:{'status': '401', 'content-length': '114', 'vary': 'X-Auth-Token', > 'date': 'Tue, 16 Jun 2015 23:08:22 GMT', 'content-type': > 'application/json', 'www-authenticate': 'Keystone uri=" > http://10.10.202.125:35357";'} {"error": {"message": "The request you have > made requires authentication.", "code": 401, "title": "Unauthorized"}} > http_log_resp > /usr/lib/python2.7/site-packages/neutronclient/common/utils.py:179 > 2015-06-16 16:08:22.314 23468 ERROR nova.compute.manager [-] [instance: > 9667a1d6-9883-429d-8b85-6f0ad0a8d887] An error occurred while refreshing > the network cache. > 2015-06-16 16:08:22.314 23468 TRACE nova.compute.manager [instance: > 9667a1d6-9883-429d-8b85-6f0ad0a8d887] Traceback (most recent call last): > 2015-06-16 16:08:22.314 23468 TRACE nova.compute.manager [instance: > 9667a1d6-9883-429d-8b85-6f0ad0a8d887] File > "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 4938, in > _heal_instance_info_cache > 2015-06-16 16:08:22.314 23468 TRACE nova.compute.manager [instance: > 9667a1d6-9883-429d-8b85-6f0ad0a8d887] > self._get_instance_nw_info(context, instance, use_slave=True) > 2015-06-16 16:08:22.314 23468 TRACE nova.compute.manager [instance: > 9667a1d6-9883-429d-8b85-6f0ad0a8d887] File > "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1163, in > _get_instance_nw_info > 2015-06-16 16:08:22.314 23468 TRACE nova.compute.manager [instance: > 9667a1d6-9883-429d-8b85-6f0ad0a8d887] instance) > 2015-06-16 16:08:22.314 23468 TRACE nova.compute.manager [instance: > 9667a1d6-9883-429d-8b85-6f0ad0a8d887] File > "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 482, > in get_instance_nw_info > 2015-06-16 16:08:22.314 23468 TRACE nova.compute.manager [instance: > 9667a1d6-9883-429d-8b85-6f0ad0a8d887] port_ids) > 2015-06-16 16:08:22.314 23468 TRACE nova.compute.manager [instance: > 9667a1d6-9883-429d-8b85-6f0ad0a8d887] File > "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 496, > in _get_instance_nw_info > 2015-06-16 16:08:22.314 23468 TRACE nova.compute.manager [instance: > 9667a1d6-9883-429d-8b85-6f0ad0a8d887] port_ids) > 2015-06-16 16:08:22.314 23468 TRACE nova.compute.manager [instance: > 9667a1d6-9883-429d-8b85-6f0ad0a8d887] File > "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line > 1137, in _build_network_info_model > 2015-06-16 16:08:22.314 23468 TRACE nova.compute.manager [instance: > 9667a1d6-9883-429d-8b85-6f0ad0a8d887] data = > client.list_ports(**search_opts) > 2015-06-16 16:08:22.314 23468 TRACE nova.compute.manager [instance: > 9667a1d6-9883-429d-8b85-6f0ad0a8d887] File > "/usr/lib/python2.7/site-packages/nova/network/neutronv2/__init__.py", line > 81, in wrapper > 2015-06-16 16:08:22.314 23468 TRACE nova.compute.manager [instance: > 9667a1d6-9883-429d-8b85-6f0ad0a8d887] ret = obj(*args, **kwargs) > > > > Below are my setting: > > > == Nova networks == > +--------------------------------------+------------+------+ > | ID | Label | Cidr | > +--------------------------------------+------------+------+ > | 7d554063-8b7e-40a9-af02-738ca2b480a4 | net-ext | - | > | f14cecdf-95de-424a-871e-f278e61a008b | Int-Subnet | - | > +--------------------------------------+------------+------+ > == Nova instance flavors == > > +----+-----------+-----------+------+-----------+------+-------+-------------+-----------+ > | ID | Name | Memory_MB | Disk | Ephemeral | Swap | VCPUs | > RXTX_Factor | Is_Public | > > +----+-----------+-----------+------+-----------+------+-------+-------------+-----------+ > | 1 | m1.tiny | 512 | 1 | 0 | | 1 | 1.0 > | True | > | 2 | m1.small | 2048 | 20 | 0 | | 1 | 1.0 > | True | > | 3 | m1.medium | 4096 | 40 | 0 | | 2 | 1.0 > | True | > | 4 | m1.large | 8192 | 80 | 0 | | 4 | 1.0 > | True | > | 5 | m1.xlarge | 16384 | 160 | 0 | | 8 | 1.0 > | True | > > +----+-----------+-----------+------+-----------+------+-------+-------------+-----------+ > == Nova instances == > > +--------------------------------------+-------+--------+------------+-------------+----------+ > | ID | Name | Status | Task State | > Power State | Networks | > > +--------------------------------------+-------+--------+------------+-------------+----------+ > | 9667a1d6-9883-429d-8b85-6f0ad0a8d887 | myins | ERROR | - | > NOSTATE | | > > +--------------------------------------+-------+--------+------------+-------------+----------+ > [root@camsos01 ~]# neutron net-list > > +--------------------------------------+------------+-------------------------------------------------------+ > | id | name | subnets > | > > +--------------------------------------+------------+-------------------------------------------------------+ > | 7d554063-8b7e-40a9-af02-738ca2b480a4 | net-ext | > 6e030036-dbb2-4122-90fe-ef2984557648 10.0.0.128/29 | > | f14cecdf-95de-424a-871e-f278e61a008b | Int-Subnet | > 146387bd-e042-41f4-a134-5d6a93935b63 10.0.1.0/24 | > > +--------------------------------------+------------+-------------------------------------------------------+ > > [root@test01 ~]# ovs-vsctl show > 89744d4a-f9e5-4fe1-b35e-81af9aaa0bac > Bridge br-ext > Port br-ext > Interface br-ext > type: internal > Port "vlan410" > Interface "vlan410" > Bridge br-int > fail_mode: secure > Port br-int > Interface br-int > type: internal > Port "gw-cea73d4a-1c" > tag: 4095 > Interface "gw-cea73d4a-1c" > type: internal > ovs_version: "2.1.3" > > [root@test01 ~]#ifconfig > > gw-cea73d4a-1c: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 > inet 10.0.0.133 netmask 255.255.255.252 broadcast 10.10.202.135 > inet6 fe80::f816:3eff:feb1:8c41 prefixlen 64 scopeid 0x20<link> > ether fa:16:3e:b1:8c:41 txqueuelen 0 (Ethernet) > RX packets 0 bytes 0 (0.0 B) > RX errors 0 dropped 0 overruns 0 frame 0 > TX packets 29 bytes 4093 (3.9 KiB) > TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 > > vlan410: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 > inet 10.0.0.125 netmask 255.255.255.0 broadcast 10.10.202.255 > inet6 fe80::82c1:6eff:fe24:9e6e prefixlen 64 scopeid 0x20<link> > ether 40:a1:6e:b4:8e:ze txqueuelen 0 (Ethernet) > RX packets 1007 bytes 133092 (129.9 KiB) > RX errors 0 dropped 0 overruns 0 frame 0 > TX packets 927 bytes 291403 (284.5 KiB) > TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 > > Can somebody suggest me whats wrong? > > Thanks, > Dev >
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