I have rebooted the machine and the agent is now up. But I still can't ping from the floating IP that I have assigned.
2016-05-05 14:06 GMT+02:00 Vikram Choudhary <[email protected]>: > Can you please check your disk space.. I can find memory failure .. > > 2016-05-05 09:58:19.263 TRACE neutron* OSError: [Errno 12] Cannot > allocate memory* > > On Thu, May 5, 2016 at 4:55 PM, Silvia Fichera <[email protected]> > wrote: > >> from the screen there are few errors and than q-agt fails: >> >> 2016-05-05 09:58:19.263 TRACE neutron File >> "/usr/lib/python2.7/contextlib.py", line 35, in __exit__ >> 2016-05-05 09:58:19.263 TRACE neutron self.gen.throw(type, value, >> traceback) >> 2016-05-05 09:58:19.263 TRACE neutron File >> "/opt/stack/neutron/neutron/agent/linux/polling.py", line 38, in >> get_polling_manager >> 2016-05-05 09:58:19.263 TRACE neutron pm.stop() >> 2016-05-05 09:58:19.263 TRACE neutron File >> "/opt/stack/neutron/neutron/agent/linux/polling.py", line 56, in stop >> 2016-05-05 09:58:19.263 TRACE neutron self._monitor.stop() >> 2016-05-05 09:58:19.263 TRACE neutron File >> "/opt/stack/neutron/neutron/agent/linux/async_process.py", line 128, in stop >> 2016-05-05 09:58:19.263 TRACE neutron self._kill(kill_signal) >> 2016-05-05 09:58:19.263 TRACE neutron File >> "/opt/stack/neutron/neutron/agent/linux/ovsdb_monitor.py", line 115, in >> _kill >> 2016-05-05 09:58:19.263 TRACE neutron super(SimpleInterfaceMonitor, >> self)._kill(*args, **kwargs) >> 2016-05-05 09:58:19.263 TRACE neutron File >> "/opt/stack/neutron/neutron/agent/linux/async_process.py", line 161, in >> _kill >> 2016-05-05 09:58:19.263 TRACE neutron pid = self.pid >> 2016-05-05 09:58:19.263 TRACE neutron File >> "/opt/stack/neutron/neutron/agent/linux/async_process.py", line 157, in pid >> 2016-05-05 09:58:19.263 TRACE neutron run_as_root=self.run_as_root) >> 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 >> 2016-05-05 09:58:19.263 TRACE neutron pid = find_child_pids(pid)[0] >> 2016-05-05 09:58:19.263 TRACE neutron File >> "/opt/stack/neutron/neutron/agent/linux/utils.py", line 203, in >> find_child_pids >> 2016-05-05 09:58:19.263 TRACE neutron log_fail_as_error=False) >> 2016-05-05 09:58:19.263 TRACE neutron File >> "/opt/stack/neutron/neutron/agent/linux/utils.py", line 120, in execute >> 2016-05-05 09:58:19.263 TRACE neutron addl_env=addl_env) >> 2016-05-05 09:58:19.263 TRACE neutron File >> "/opt/stack/neutron/neutron/agent/linux/utils.py", line 89, in >> create_process >> 2016-05-05 09:58:19.263 TRACE neutron stderr=subprocess.PIPE) >> 2016-05-05 09:58:19.263 TRACE neutron File >> "/opt/stack/neutron/neutron/common/utils.py", line 199, in subprocess_popen >> 2016-05-05 09:58:19.263 TRACE neutron close_fds=close_fds, env=env) >> 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__ >> 2016-05-05 09:58:19.263 TRACE neutron >> subprocess_orig.Popen.__init__(self, args, 0, *argss, **kwds) >> 2016-05-05 09:58:19.263 TRACE neutron File >> "/usr/lib/python2.7/subprocess.py", line 710, in __init__ >> 2016-05-05 09:58:19.263 TRACE neutron errread, errwrite) >> 2016-05-05 09:58:19.263 TRACE neutron File >> "/usr/lib/python2.7/subprocess.py", line 1223, in _execute_child >> 2016-05-05 09:58:19.263 TRACE neutron self.pid = os.fork() >> 2016-05-05 09:58:19.263 TRACE neutron OSError: [Errno 12] Cannot allocate >> memory >> 2016-05-05 09:58:19.263 TRACE neutron >> 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 >> q-agt failed to start >> >> 2016-05-05 12:31 GMT+02:00 Vikram Choudhary <[email protected]>: >> >>> Can you navigate to the q-agt devstack screen to check what's going on? >>> >>> Execute screen -x and then go to the q-agt screen by using CTRL+A N >>> On May 5, 2016 3:53 PM, "Silvia Fichera" <[email protected]> wrote: >>> >>>> There is no error in q-svc and when I try to open q-agt the system >>>> crashes. >>>> Il 05/Mag/2016 12:03, "Vikram Choudhary" <[email protected]> ha >>>> scritto: >>>> >>>> Can you check q-agt and q-svc logs for abnormalities? >>>> On May 5, 2016 3:29 PM, "Silvia Fichera" <[email protected]> wrote: >>>> >>>>> Hi all, >>>>> >>>>> 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. >>>>> >>>>> BUT when I check the connectivity I can't ping the router interface >>>>> and from the instances, I can't ping an external address. >>>>> >>>>> I have checked >>>>> neutron agent-list >>>>> >>>>> id | agent_type | host | alive | admin_state_up | binary | >>>>> +--------------------------------------+--------------------+-----------+-------+----------------+---------------------------+ >>>>> | >>>>> >>>>> 0b1a6478-4f1d-4338-a45d-112fda0c46af | DHCP agent | devstack1 | :-) | >>>>> True | neutron-dhcp-agent | >>>>> >>>>> | 53a726ca-d874-41da-a06e-9e30624e6fce | Open vSwitch agent | >>>>> devstack1 | xxx | True | neutron-openvswitch-agent | >>>>> >>>>> | a8938910-8ef2-4894-a31c-5047d536156d | L3 agent | devstack1 | :-) | >>>>> True | neutron-l3-agent | >>>>> >>>>> | ede1be74-12fc-435c-9f4b-ef44ae088a2d | Metadata agent | devstack1 | >>>>> :-) | True | neutron-metadata-agent | >>>>> +--------------------------------------+--------------------+-----------+-------+----------------+---------------------------+ >>>>> >>>>> the openswitch agent is not alive. >>>>> >>>>> How to debug it? >>>>> >>>>> >>>>> -- >>>>> Silvia Fichera >>>>> >>>>> _______________________________________________ >>>>> Mailing list: >>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >>>>> Post to : [email protected] >>>>> Unsubscribe : >>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >>>>> >>>>> >> >> >> -- >> Silvia Fichera >> > > -- Silvia Fichera
_______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : [email protected] Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
