<div dir="ltr">Hi <div><br></div><div>Any suggestions on the below please?</div><div><br></div><div>I am kind of stuck.</div><div><br></div><div>Thanks</div><div>Dev</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Jun 17, 2015 at 4:11 PM, pra devOPS <span dir="ltr"><<a href="mailto:siv.devops@gmail.com" target="_blank">siv.devops@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Eren,<div><br></div><div>All the config files are placed here:</div><div><br></div><div><a href="http://paste.openstack.org/show/299701/" target="_blank">http://paste.openstack.org/show/299701/</a><br></div></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Jun 16, 2015 at 4:08 PM, pra devOPS <span dir="ltr"><<a href="mailto:siv.devops@gmail.com" target="_blank">siv.devops@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>All:</div><div><br></div><div>I have installed and configured neutron (using the official docs, my openstack version is icehouse and the OS is centOS7.</div><div><br></div><div><br></div><div>After creating the neutron network and started the instance the instance goes to the ERROR state and says "no Valid host found"</div><div><br></div><div><br></div><div>/var/log/neutron/openvswitch-agent.log Shows below:</div><div><br></div><div><span style="white-space:pre-wrap"> </span> Command: ['sudo', 'neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ovs-ofctl', 'dump-flows', 'br-int', 'table=22']</div><div><span style="white-space:pre-wrap"> </span>Exit code: 1</div><div><span style="white-space:pre-wrap"> </span>Stdout: ''</div><div><span style="white-space:pre-wrap"> </span>Stderr: 'ovs-ofctl: br-int is not a bridge or a socket\n'</div><div><span style="white-space:pre-wrap"> </span>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:</div><div><span style="white-space:pre-wrap"> </span>Command: ['sudo', 'neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ovs-ofctl', 'dump-flows', 'br-int', 'table=22']</div><div><span style="white-space:pre-wrap"> </span>Exit code: 1</div><div><span style="white-space:pre-wrap"> </span>Stdout: ''</div><div><span style="white-space:pre-wrap"> </span>Stderr: 'ovs-ofctl: br-int is not a bridge or a socket\n'</div><div><span style="white-space:pre-wrap"> </span>2015-06-16 15:21:00.204 14566 INFO neutron.agent.securitygroups_rpc [-] Preparing filters for devices set([u'gw-cea73d4a-1c'])</div><div><span style="white-space:pre-wrap"> </span>2015-06-16 15:21:00.487 14566 WARNING neutron.plugins.openvswitch.agent.ovs_neutron_agent [-] Device gw-cea73d4a-1c not defined on plugin</div><div><br></div><div><br></div><div>The Nova Compute log shows below:</div><div><br></div><div><br></div><div>REQ: curl -i <a href="http://10.0.0.125:35357/v2.0/tokens" target="_blank">http://10.0.0.125:35357/v2.0/tokens</a> -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"}}}'</div><div> http_log_req /usr/lib/python2.7/site-packages/neutronclient/common/utils.py:173</div><div>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="<a href="http://10.10.202.125:35357" target="_blank">http://10.10.202.125:35357</a>"'} {"error": {"message": "The request you have made requires authentication.", "code": 401, "title": "Unauthorized"}}</div><div> http_log_resp /usr/lib/python2.7/site-packages/neutronclient/common/utils.py:179</div><div>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.</div><div>2015-06-16 16:08:22.314 23468 TRACE nova.compute.manager [instance: 9667a1d6-9883-429d-8b85-6f0ad0a8d887] Traceback (most recent call last):</div><div>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</div><div>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)</div><div>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</div><div>2015-06-16 16:08:22.314 23468 TRACE nova.compute.manager [instance: 9667a1d6-9883-429d-8b85-6f0ad0a8d887] instance)</div><div>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</div><div>2015-06-16 16:08:22.314 23468 TRACE nova.compute.manager [instance: 9667a1d6-9883-429d-8b85-6f0ad0a8d887] port_ids)</div><div>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</div><div>2015-06-16 16:08:22.314 23468 TRACE nova.compute.manager [instance: 9667a1d6-9883-429d-8b85-6f0ad0a8d887] port_ids)</div><div>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</div><div>2015-06-16 16:08:22.314 23468 TRACE nova.compute.manager [instance: 9667a1d6-9883-429d-8b85-6f0ad0a8d887] data = client.list_ports(**search_opts)</div><div>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</div><div>2015-06-16 16:08:22.314 23468 TRACE nova.compute.manager [instance: 9667a1d6-9883-429d-8b85-6f0ad0a8d887] ret = obj(*args, **kwargs)</div><div><br></div><div><br></div><div><br></div><div>Below are my setting:</div><div><br></div><div><br></div><div>== Nova networks ==</div><div>+--------------------------------------+------------+------+</div><div>| ID | Label | Cidr |</div><div>+--------------------------------------+------------+------+</div><div>| 7d554063-8b7e-40a9-af02-738ca2b480a4 | net-ext | - |</div><div>| f14cecdf-95de-424a-871e-f278e61a008b | Int-Subnet | - |</div><div>+--------------------------------------+------------+------+</div><div>== Nova instance flavors ==</div><div>+----+-----------+-----------+------+-----------+------+-------+-------------+-----------+</div><div>| ID | Name | Memory_MB | Disk | Ephemeral | Swap | VCPUs | RXTX_Factor | Is_Public |</div><div>+----+-----------+-----------+------+-----------+------+-------+-------------+-----------+</div><div>| 1 | m1.tiny | 512 | 1 | 0 | | 1 | 1.0 | True |</div><div>| 2 | m1.small | 2048 | 20 | 0 | | 1 | 1.0 | True |</div><div>| 3 | m1.medium | 4096 | 40 | 0 | | 2 | 1.0 | True |</div><div>| 4 | m1.large | 8192 | 80 | 0 | | 4 | 1.0 | True |</div><div>| 5 | m1.xlarge | 16384 | 160 | 0 | | 8 | 1.0 | True |</div><div>+----+-----------+-----------+------+-----------+------+-------+-------------+-----------+</div><div>== Nova instances ==</div><div>+--------------------------------------+-------+--------+------------+-------------+----------+</div><div>| ID | Name | Status | Task State | Power State | Networks |</div><div>+--------------------------------------+-------+--------+------------+-------------+----------+</div><div>| 9667a1d6-9883-429d-8b85-6f0ad0a8d887 | myins | ERROR | - | NOSTATE | |</div><div>+--------------------------------------+-------+--------+------------+-------------+----------+</div><div>[root@camsos01 ~]# neutron net-list</div><div>+--------------------------------------+------------+-------------------------------------------------------+</div><div>| id | name | subnets |</div><div>+--------------------------------------+------------+-------------------------------------------------------+</div><div>| 7d554063-8b7e-40a9-af02-738ca2b480a4 | net-ext | 6e030036-dbb2-4122-90fe-ef2984557648 <a href="http://10.0.0.128/29" target="_blank">10.0.0.128/29</a> |</div><div>| f14cecdf-95de-424a-871e-f278e61a008b | Int-Subnet | 146387bd-e042-41f4-a134-5d6a93935b63 <a href="http://10.0.1.0/24" target="_blank">10.0.1.0/24</a> |</div><div>+--------------------------------------+------------+-------------------------------------------------------+</div><div><br></div><div>[root@test01 ~]# ovs-vsctl show</div><div>89744d4a-f9e5-4fe1-b35e-81af9aaa0bac</div><div> Bridge br-ext</div><div> Port br-ext</div><div> Interface br-ext</div><div> type: internal</div><div> Port "vlan410"</div><div> Interface "vlan410"</div><div> Bridge br-int</div><div> fail_mode: secure</div><div> Port br-int</div><div> Interface br-int</div><div> type: internal</div><div> Port "gw-cea73d4a-1c"</div><div> tag: 4095</div><div> Interface "gw-cea73d4a-1c"</div><div> type: internal</div><div> ovs_version: "2.1.3"</div><div><br></div><div>[root@test01 ~]#ifconfig</div><div><br></div><div>gw-cea73d4a-1c: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500</div><div> inet 10.0.0.133 netmask 255.255.255.252 broadcast 10.10.202.135</div><div> inet6 fe80::f816:3eff:feb1:8c41 prefixlen 64 scopeid 0x20<link></div><div> ether fa:16:3e:b1:8c:41 txqueuelen 0 (Ethernet)</div><div> RX packets 0 bytes 0 (0.0 B)</div><div> RX errors 0 dropped 0 overruns 0 frame 0</div><div> TX packets 29 bytes 4093 (3.9 KiB)</div><div> TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0</div><div><br></div><div>vlan410: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500</div><div><span style="white-space:pre-wrap"> </span> inet 10.0.0.125 netmask 255.255.255.0 broadcast 10.10.202.255</div><div><span style="white-space:pre-wrap"> </span> inet6 fe80::82c1:6eff:fe24:9e6e prefixlen 64 scopeid 0x20<link></div><div><span style="white-space:pre-wrap"> </span> ether 40:a1:6e:b4:8e:ze txqueuelen 0 (Ethernet)</div><div><span style="white-space:pre-wrap"> </span> RX packets 1007 bytes 133092 (129.9 KiB)</div><div><span style="white-space:pre-wrap"> </span> RX errors 0 dropped 0 overruns 0 frame 0</div><div><span style="white-space:pre-wrap"> </span> TX packets 927 bytes 291403 (284.5 KiB)</div><div><span style="white-space:pre-wrap"> </span> TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0</div><div><span style="white-space:pre-wrap"> </span> </div><div><span style="white-space:pre-wrap">Can somebody suggest me whats wrong?</span></div><div><span style="white-space:pre-wrap"><br></span></div><div><span style="white-space:pre-wrap">Thanks,</span></div><div><span style="white-space:pre-wrap">Dev </span></div></div>
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