<div dir="ltr"><div>There is an error in q-meta:<br><br>2016-05-05 17:12:52.594 ERROR neutron.agent.metadata.agent [-] Failed reporting state!<br>2016-05-05 17:12:52.594 TRACE neutron.agent.metadata.agent Traceback (most recent call last):<br>2016-05-05 17:12:52.594 TRACE neutron.agent.metadata.agent File "/opt/stack/neutron/neutron/agent/metadata/agent.py", line 314, in _report_state<br>2016-05-05 17:12:52.594 TRACE neutron.agent.metadata.agent use_call=self.agent_state.get('start_flag'))<br>2016-05-05 17:12:52.594 TRACE neutron.agent.metadata.agent File "/opt/stack/neutron/neutron/agent/rpc.py", line 86, in report_state<br>2016-05-05 17:12:52.594 TRACE neutron.agent.metadata.agent return method(context, 'report_state', **kwargs)<br>2016-05-05 17:12:52.594 TRACE neutron.agent.metadata.agent File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/client.py", line 158, in call<br>2016-05-05 17:12:52.594 TRACE neutron.agent.metadata.agent retry=self.retry)<br>2016-05-05 17:12:52.594 TRACE neutron.agent.metadata.agent File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/transport.py", line 90, in _send<br>2016-05-05 17:12:52.594 TRACE neutron.agent.metadata.agent timeout=timeout, retry=retry)<br>2016-05-05 17:12:52.594 TRACE neutron.agent.metadata.agent File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 431, in send<br>2016-05-05 17:12:52.594 TRACE neutron.agent.metadata.agent retry=retry)<br>2016-05-05 17:12:52.594 TRACE neutron.agent.metadata.agent File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 420, in _send<br>2016-05-05 17:12:52.594 TRACE neutron.agent.metadata.agent result = self._waiter.wait(msg_id, timeout)<br>2016-05-05 17:12:52.594 TRACE neutron.agent.metadata.agent File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 318, in wait<br>2016-05-05 17:12:52.594 TRACE neutron.agent.metadata.agent message = self.waiters.get(msg_id, timeout=timeout)<br>2016-05-05 17:12:52.594 TRACE neutron.agent.metadata.agent File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 223, in get<br>2016-05-05 17:12:52.594 TRACE neutron.agent.metadata.agent 'to message ID %s' % msg_id)<br>2016-05-05 17:12:52.594 TRACE neutron.agent.metadata.agent MessagingTimeout: Timed out waiting for a reply to message ID b71f29ac5bca496c9dd02c8979bbe556<br>2016-05-05 17:12:52.594 TRACE neutron.agent.metadata.agent <br>2016-05-05 17:12:52.622 WARNING oslo.service.loopingcall [-] Function 'neutron.agent.metadata.agent.UnixDomainMetadataProxy._report_state' run outlasted interval by 30.19 sec<br><br></div>and in c-vol:<br><br>2016-05-05 17:31:02.799 ERROR cinder.service [-] Manager for service cinder-volume devstack1@lvmdriver-1 is reporting problems, not sending heartbeat. Service will appear "down".<br>2016-05-05 17:31:12.807 ERROR cinder.service [-] Manager for service cinder-volume devstack1@lvmdriver-1 is reporting problems, not sending heartbeat. Service will appear "down".<br>2016-05-05 17:31:22.815 ERROR cinder.service [-] Manager for service cinder-volume devstack1@lvmdriver-1 is reporting problems, not sending heartbeat. Service will appear "down".<br>2016-05-05 17:31:33.041 ERROR cinder.service [-] Manager for service cinder-volume devstack1@lvmdriver-1 is reporting problems, not sending heartbeat. Service will appear "down".<br>2016-05-05 17:31:43.043 ERROR cinder.service [-] Manager for service cinder-volume devstack1@lvmdriver-1 is reporting problems, not sending heartbeat. Service will appear "down".<br>2016-05-05 17:31:44.028 DEBUG oslo_service.periodic_task [req-b829e2a7-41cf-4bc6-a86b-ebdec66f9882 None None] Running periodic task VolumeManager._publish_service_capabilities from (pid=4038) run_periodic_tasks /usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213<br>2016-05-05 17:31:44.028 DEBUG oslo_service.periodic_task [req-b829e2a7-41cf-4bc6-a86b-ebdec66f9882 None None] Running periodic task VolumeManager._report_driver_status from (pid=4038) run_periodic_tasks /usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213<br>2016-05-05 17:31:44.029 WARNING cinder.volume.manager [req-b829e2a7-41cf-4bc6-a86b-ebdec66f9882 None None] Update driver status failed: (config name lvmdriver-1) is uninitialized.<br>2016-05-05 17:31:53.047 ERROR cinder.service [-] Manager for service cinder-volume devstack1@lvmdriver-1 is reporting problems, not sending heartbeat. Service will appear "down".<br>2016-05-05 17:32:03.050 ERROR cinder.service [-] Manager for service cinder-volume devstack1@lvmdriver-1 is reporting problems, not sending heartbeat. Service will appear "down".<br>2016-05-05 17:32:13.060 ERROR cinder.service [-] Manager for service cinder-volume devstack1@lvmdriver-1 is reporting problems, not sending heartbeat. Service will appear "down".<br>2016-05-05 17:32:23.383 ERROR cinder.service [-] Manager for service cinder-volume devstack1@lvmdriver-1 is reporting problems, not sending heartbeat. Service will appear "down".<br>2016-05-05 17:32:33.386 ERROR cinder.service [-] Manager for service cinder-volume devstack1@lvmdriver-1 is reporting problems, not sending heartbeat. Service will appear "down".<br>2016-05-05 17:32:43.391 ERROR cinder.service [-] Manager for service cinder-volume devstack1@lvmdriver-1 is reporting problems, not sending heartbeat. Service will appear "down".<br><br></div><div class="gmail_extra"><br><div class="gmail_quote">2016-05-05 17:17 GMT+02:00 Silvia Fichera <span dir="ltr"><<a href="mailto:fichera.sil@gmail.com" target="_blank">fichera.sil@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>I have rebooted the machine and the agent is now up.<br></div>But I still can't ping from the floating IP that I have assigned.<br></div><div class="gmail_extra"><div><div class="h5"><br><div class="gmail_quote">2016-05-05 14:06 GMT+02:00 Vikram Choudhary <span dir="ltr"><<a href="mailto:vikschw@gmail.com" target="_blank">vikschw@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Can you please check your disk space.. I can find memory failure ..<span><div><br></div><div><span style="font-size:12.8px">2016-05-05 09:58:19.263 TRACE neutron<b> OSError: [Errno 12] Cannot allocate memory</b></span><br></div></span></div><div><div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, May 5, 2016 at 4:55 PM, Silvia Fichera <span dir="ltr"><<a href="mailto:fichera.sil@gmail.com" target="_blank">fichera.sil@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">from the screen there are few errors and than q-agt fails:<br><br>2016-05-05 09:58:19.263 TRACE neutron File "/usr/lib/python2.7/contextlib.py", line 35, in __exit__<br>2016-05-05 09:58:19.263 TRACE neutron self.gen.throw(type, value, traceback)<br>2016-05-05 09:58:19.263 TRACE neutron File "/opt/stack/neutron/neutron/agent/linux/polling.py", line 38, in get_polling_manager<br>2016-05-05 09:58:19.263 TRACE neutron pm.stop()<br>2016-05-05 09:58:19.263 TRACE neutron File "/opt/stack/neutron/neutron/agent/linux/polling.py", line 56, in stop<br>2016-05-05 09:58:19.263 TRACE neutron self._monitor.stop()<br>2016-05-05 09:58:19.263 TRACE neutron File "/opt/stack/neutron/neutron/agent/linux/async_process.py", line 128, in stop<br>2016-05-05 09:58:19.263 TRACE neutron self._kill(kill_signal)<br>2016-05-05 09:58:19.263 TRACE neutron File "/opt/stack/neutron/neutron/agent/linux/ovsdb_monitor.py", line 115, in _kill<br>2016-05-05 09:58:19.263 TRACE neutron super(SimpleInterfaceMonitor, self)._kill(*args, **kwargs)<br>2016-05-05 09:58:19.263 TRACE neutron File "/opt/stack/neutron/neutron/agent/linux/async_process.py", line 161, in _kill<br>2016-05-05 09:58:19.263 TRACE neutron pid = self.pid<br>2016-05-05 09:58:19.263 TRACE neutron File "/opt/stack/neutron/neutron/agent/linux/async_process.py", line 157, in pid<br>2016-05-05 09:58:19.263 TRACE neutron run_as_root=self.run_as_root)<br>2016-05-05 09:58:19.263 TRACE neutron File "/opt/stack/neutron/neutron/agent/linux/utils.py", line 277, in get_root_helper_child_pid<br>2016-05-05 09:58:19.263 TRACE neutron pid = find_child_pids(pid)[0]<br>2016-05-05 09:58:19.263 TRACE neutron File "/opt/stack/neutron/neutron/agent/linux/utils.py", line 203, in find_child_pids<br>2016-05-05 09:58:19.263 TRACE neutron log_fail_as_error=False)<br>2016-05-05 09:58:19.263 TRACE neutron File "/opt/stack/neutron/neutron/agent/linux/utils.py", line 120, in execute<br>2016-05-05 09:58:19.263 TRACE neutron addl_env=addl_env)<br>2016-05-05 09:58:19.263 TRACE neutron File "/opt/stack/neutron/neutron/agent/linux/utils.py", line 89, in create_process<br>2016-05-05 09:58:19.263 TRACE neutron stderr=subprocess.PIPE)<br>2016-05-05 09:58:19.263 TRACE neutron File "/opt/stack/neutron/neutron/common/utils.py", line 199, in subprocess_popen<br>2016-05-05 09:58:19.263 TRACE neutron close_fds=close_fds, env=env)<br>2016-05-05 09:58:19.263 TRACE neutron File "/usr/local/lib/python2.7/dist-packages/eventlet/green/subprocess.py", line 53, in __init__<br>2016-05-05 09:58:19.263 TRACE neutron subprocess_orig.Popen.__init__(self, args, 0, *argss, **kwds)<br>2016-05-05 09:58:19.263 TRACE neutron File "/usr/lib/python2.7/subprocess.py", line 710, in __init__<br>2016-05-05 09:58:19.263 TRACE neutron errread, errwrite)<br>2016-05-05 09:58:19.263 TRACE neutron File "/usr/lib/python2.7/subprocess.py", line 1223, in _execute_child<br>2016-05-05 09:58:19.263 TRACE neutron self.pid = os.fork()<br>2016-05-05 09:58:19.263 TRACE neutron OSError: [Errno 12] Cannot allocate memory<br>2016-05-05 09:58:19.263 TRACE neutron <br>2016-05-05 09:58:20.310 INFO oslo_rootwrap.client [req-a61d57b4-aa7d-4b1a-ad73-d4eb36c37a4a None None] Stopping rootwrap daemon process with pid=18261<br>q-agt failed to start<br></div><div class="gmail_extra"><div><div><br><div class="gmail_quote">2016-05-05 12:31 GMT+02:00 Vikram Choudhary <span dir="ltr"><<a href="mailto:vikschw@gmail.com" target="_blank">vikschw@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><p dir="ltr">Can you navigate to the q-agt devstack screen to check what's going on?</p>
<p dir="ltr">Execute screen -x and then go to the q-agt screen by using CTRL+A N</p><div><div>
<div class="gmail_quote">On May 5, 2016 3:53 PM, "Silvia Fichera" <<a href="mailto:fichera.sil@gmail.com" target="_blank">fichera.sil@gmail.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><p dir="ltr">There is no error in q-svc and when I try to open q-agt the system crashes.</p>
<div class="gmail_quote">Il 05/Mag/2016 12:03, "Vikram Choudhary" <<a href="mailto:vikschw@gmail.com" target="_blank">vikschw@gmail.com</a>> ha scritto:<br type="attribution"><blockquote style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><p dir="ltr">Can you check q-agt and q-svc logs for abnormalities?</p>
<div class="gmail_quote"><div>On May 5, 2016 3:29 PM, "Silvia Fichera" <<a href="mailto:fichera.sil@gmail.com" target="_blank">fichera.sil@gmail.com</a>> wrote:<br type="attribution"></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div dir="ltr"><p style="margin:0px 0px 14px;padding:0px 5px 5px 0px;border:medium none;font-size:14px;line-height:1.4;font-family:"Helvetica Neue",Arial,Helvetica,sans-serif;color:rgb(75,75,75);font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255)">Hi all,</p><p style="margin:0px 0px 14px;padding:0px 5px 5px 0px;border:medium none;font-size:14px;line-height:1.4;font-family:"Helvetica Neue",Arial,Helvetica,sans-serif;color:rgb(75,75,75);font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255)">I have installed OpenStack via Devstack, Liberty, I created the external network, the private one and the router to connect each other, launched instances and assigned the floating IP.</p><p style="margin:0px 0px 14px;padding:0px 5px 5px 0px;border:medium none;font-size:14px;line-height:1.4;font-family:"Helvetica Neue",Arial,Helvetica,sans-serif;color:rgb(75,75,75);font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255)">BUT when I check the connectivity I can't ping the router interface and from the instances, I can't ping an external address.</p><p style="margin:0px 0px 14px;padding:0px 5px 5px 0px;border:medium none;font-size:14px;line-height:1.4;font-family:"Helvetica Neue",Arial,Helvetica,sans-serif;color:rgb(75,75,75);font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255)">I have checked<span> </span><br>neutron agent-list</p><p style="margin:0px 0px 14px;padding:0px 5px 5px 0px;border:medium none;font-size:14px;line-height:1.4;font-family:"Helvetica Neue",Arial,Helvetica,sans-serif;color:rgb(75,75,75);font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255)">id | agent_type | host | alive | admin_state_up | binary | +--------------------------------------+--------------------+-----------+-------+----------------+---------------------------+ | <br></p><p style="margin:0px 0px 14px;padding:0px 5px 5px 0px;border:medium none;font-size:14px;line-height:1.4;font-family:"Helvetica Neue",Arial,Helvetica,sans-serif;color:rgb(75,75,75);font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255)">0b1a6478-4f1d-4338-a45d-112fda0c46af | DHCP agent | devstack1 | :-) | True | neutron-dhcp-agent | <br></p><p style="margin:0px 0px 14px;padding:0px 5px 5px 0px;border:medium none;font-size:14px;line-height:1.4;font-family:"Helvetica Neue",Arial,Helvetica,sans-serif;color:rgb(75,75,75);font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255)">| 53a726ca-d874-41da-a06e-9e30624e6fce | Open vSwitch agent | devstack1 | xxx | True | neutron-openvswitch-agent | <br></p><p style="margin:0px 0px 14px;padding:0px 5px 5px 0px;border:medium none;font-size:14px;line-height:1.4;font-family:"Helvetica Neue",Arial,Helvetica,sans-serif;color:rgb(75,75,75);font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255)">| a8938910-8ef2-4894-a31c-5047d536156d | L3 agent | devstack1 | :-) | True | neutron-l3-agent |</p><p style="margin:0px 0px 14px;padding:0px 5px 5px 0px;border:medium none;font-size:14px;line-height:1.4;font-family:"Helvetica Neue",Arial,Helvetica,sans-serif;color:rgb(75,75,75);font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255)"> | ede1be74-12fc-435c-9f4b-ef44ae088a2d | Metadata agent | devstack1 | :-) | True | neutron-metadata-agent | +--------------------------------------+--------------------+-----------+-------+----------------+---------------------------+</p><p style="margin:0px 0px 14px;padding:0px 5px 5px 0px;border:medium none;font-size:14px;line-height:1.4;font-family:"Helvetica Neue",Arial,Helvetica,sans-serif;color:rgb(75,75,75);font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255)">the openswitch agent is not alive.</p><p style="margin:0px 0px 14px;padding:0px 5px 5px 0px;border:medium none;font-size:14px;line-height:1.4;font-family:"Helvetica Neue",Arial,Helvetica,sans-serif;color:rgb(75,75,75);font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255)">How to debug it?</p><br clear="all"><br>-- <br><div>Silvia Fichera</div>
</div>
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<br></blockquote></div>
</blockquote></div>
</blockquote></div>
</div></div></blockquote></div><br><br clear="all"><br></div></div><span><font color="#888888">-- <br><div>Silvia Fichera</div>
</font></span></div>
</blockquote></div><br></div>
</div></div></blockquote></div><br><br clear="all"><br></div></div><span class="HOEnZb"><font color="#888888">-- <br><div>Silvia Fichera</div>
</font></span></div>
</blockquote></div><br><br clear="all"><br>-- <br><div class="gmail_signature">Silvia Fichera</div>
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