Hi Lucian, Please see my inline comments. Thanks Gary
On 11/17/2012 10:08 PM, Nux! wrote:
Hello again,
Another problem I have is with Quantum. Same OS: Centos 6.3 + EPEL + EPEL-testing, selinux on, firewall on (as configured by anaconda), Openstack Folsom
I have skipped the nova-network section of http://fedoraproject.org/wiki/Getting_started_with_OpenStack_EPEL and used this instead: https://fedoraproject.org/wiki/QA:Testcase_Quantum_V2#Setup
Obviously I have replaced the systemctl commands with service and chkconfig. There is no openvswitch in EL6 yet so I used the one from here http://li.nux.ro/download/tmp/ (git 1.9.90). Except for the above there were some other issues I encountered with the instructions:
- At the "Please check that the following are in
/etc/quantum/l3_agent.ini" section turns out that what I had in my ini file was this: "auth_url = http://127.0.0.1:5000/v2.0/ auth_region = RegionOne admin_tenant_name = admin admin_user = admin admin_password = verybadpass" I commented that out and replaced with the settings from instructions.
Did you run the "sudo quantum-l3-setup --plugin openvswitch"?
All the quantum/openvswitch router/soubet/etc add worked (surprisingly). But now I see the following errors:
/var/log/quantum/l3-agent.log:
2012-11-17 20:01:44 ERROR [quantum.agent.l3_agent] Error running l3_nat daemon_loop Traceback (most recent call last): File "/usr/lib/python2.6/site-packages/quantum/agent/l3_agent.py", line 171, in daemon_loop self.do_single_loop() File "/usr/lib/python2.6/site-packages/quantum/agent/l3_agent.py", line 202, in do_single_loop target_ex_net_id = self._fetch_external_net_id() File "/usr/lib/python2.6/site-packages/quantum/agent/l3_agent.py", line 183, in _fetch_external_net_id ex_nets = self.qclient.list_networks(**params)['networks'] File "/usr/lib/python2.6/site-packages/quantumclient/v2_0/client.py", line 102, in with_params ret = self.function(instance, *args, **kwargs) File "/usr/lib/python2.6/site-packages/quantumclient/v2_0/client.py", line 244, in list_networks return self.get(self.networks_path, params=_params) File "/usr/lib/python2.6/site-packages/quantumclient/v2_0/client.py", line 525, in get headers=headers, params=params) File "/usr/lib/python2.6/site-packages/quantumclient/v2_0/client.py", line 510, in retry_request headers=headers, params=params) File "/usr/lib/python2.6/site-packages/quantumclient/v2_0/client.py", line 447, in do_request resp, replybody = self.httpclient.do_request(action, method, body=body) File "/usr/lib/python2.6/site-packages/quantumclient/client.py", line 139, in do_request self.authenticate() File "/usr/lib/python2.6/site-packages/quantumclient/client.py", line 194, in authenticate content_type="application/json") File "/usr/lib/python2.6/site-packages/quantumclient/client.py", line 132, in _cs_request raise exceptions.Unauthorized(message=body) Unauthorized: {"error": {"message": "Invalid user / password", "code": 401, "title": "Not Authorized"}}
This is due to the fact that keystone athentication is not working. A quick explanation - the l3 agent makes use of the quantum http client to interface with the quantum service. This requires keystone authentication. If this fails then the l3 agent will not be able to communicate with the service. Can you please do the following: 1. Check if the Quantum service is listening on port 9696? (netstat -an|grep 9696). Did you reboot after the installation? There is currently a know issue that the Quantum service hangs after reboot. If this is the case then you can just restart the quantum service (this has been fixed and will soon be packaged) 2. Can you please check the log files in /var/log/quantum. This may provide some additional information. 3. Can you please check the nova log files?
And if I try to boot an (ami) image this is what I get:
/var/log/quantum/dhcp-agent.log:
012-11-17 20:04:02 INFO [quantum.agent.dhcp_agent] Synchronizing state 2012-11-17 20:04:02 ERROR [quantum.agent.dhcp_agent] Unable to enable dhcp. Traceback (most recent call last): File "/usr/lib/python2.6/site-packages/quantum/agent/dhcp_agent.py", line 91, in call_driver getattr(driver, action)() File "/usr/lib/python2.6/site-packages/quantum/agent/linux/dhcp.py", line 112, in enable self.spawn_process() File "/usr/lib/python2.6/site-packages/quantum/agent/linux/dhcp.py", line 258, in spawn_process utils.execute(cmd, self.root_helper) File "/usr/lib/python2.6/site-packages/quantum/agent/linux/utils.py", line 55, in execute raise RuntimeError(m) RuntimeError: Command: ['sudo', 'quantum-rootwrap', '/etc/quantum/rootwrap.conf', 'QUANTUM_RELAY_SOCKET_PATH=/var/lib/quantum/dhcp/lease_relay', 'QUANTUM_NETWORK_ID=ac677a39-f950-4a4c-a883-ed1244f122b0', 'dnsmasq', '--no-hosts', '--no-resolv', '--strict-order', '--bind-interfaces', '--interface=tape7e12416-33', '--except-interface=lo', '--domain=openstacklocal', '--pid-file=/var/lib/quantum/dhcp/ac677a39-f950-4a4c-a883-ed1244f122b0/pid', '--dhcp-hostsfile=/var/lib/quantum/dhcp/ac677a39-f950-4a4c-a883-ed1244f122b0/host', '--dhcp-optsfile=/var/lib/quantum/dhcp/ac677a39-f950-4a4c-a883-ed1244f122b0/opts', '--dhcp-script=/usr/bin/quantum-dhcp-agent-dnsmasq-lease-update', '--leasefile-ro', '--dhcp-range=set:tag0,10.0.0.0,static,120s'] Exit code: 3 Stdout: '' Stderr: '\ndnsmasq: cannot run lease-init script /usr/bin/quantum-dhcp-agent-dnsmasq-lease-update: No such file or directory\n'
Can you please provide details of "which quantum-dhcp-agent-dnsmasq-lease-update"?
/var/log/quantum/server.log:
2012-11-17 20:01:32 WARNING [quantum.api.extensions] extension flavor not supported by plugin <quantum.plugins.openvswitch.ovs_quantum_plugin.OVSQuantumPluginV2 object at 0x27634d0> 2012-11-17 20:01:32 INFO [quantum.api.extensions] Loading extension file: extensions.pyc 2012-11-17 20:01:32 INFO [quantum.api.extensions] Loading extension file: extensions.py 2012-11-17 20:01:32 WARNING [quantum.api.extensions] Did not find expected name "Extensions" in /usr/lib/python2.6/site-packages/quantum/extensions/extensions.py 2012-11-17 20:01:32 INFO [quantum.api.extensions] Loading extension file: __init__.pyc 2012-11-17 20:01:32 INFO [quantum.api.extensions] Loading extension file: _quotav2_driver.py 2012-11-17 20:01:32 INFO [quantum.api.extensions] Loading extension file: __init__.py 2012-11-17 20:01:32 INFO [keystone.middleware.auth_token] Starting keystone auth_token middleware 2012-11-17 20:01:32 INFO [keystone.middleware.auth_token] Using /var/lib/quantum/keystone-signing as cache directory for signing certificate 2012-11-17 20:01:32 INFO [quantum.openstack.common.rpc.impl_qpid] Connected to AMQP server on localhost:5672
The only one that doesn't seem to be complaining is the agent:
/var/log/quantum/openvswitch-agent.log:
2012-11-17 19:49:26 INFO [quantum.plugins.openvswitch.agent.ovs_quantum_agent] Assigning 1 as local vlan for net-id=ac677a39-f950-4a4c-a883-ed1244f122b0 2012-11-17 19:49:30 INFO [quantum.plugins.openvswitch.agent.ovs_quantum_agent] Port bbf3cdac-f1a9-4e90-b70e-a36b4204fb6c added 2012-11-17 19:49:30 INFO [quantum.plugins.openvswitch.agent.ovs_quantum_agent] Port bbf3cdac-f1a9-4e90-b70e-a36b4204fb6c updated. Details: {u'admin_state_up': True, u'network_id': u'ac677a39-f950-4a4c-a883-ed1244f122b0', u'segmentation_id': None, u'physical_network': None, u'device': u'bbf3cdac-f1a9-4e90-b70e-a36b4204fb6c', u'port_id': u'bbf3cdac-f1a9-4e90-b70e-a36b4204fb6c', u'network_type': u'local'} 2012-11-17 20:01:32 INFO [quantum.openstack.common.rpc.impl_qpid] Connected to AMQP server on localhost:5672 2012-11-17 20:01:32 INFO [quantum.plugins.openvswitch.agent.ovs_quantum_agent] Agent out of sync with plugin! 2012-11-17 20:01:32 INFO [quantum.plugins.openvswitch.agent.ovs_quantum_agent] Port bbf3cdac-f1a9-4e90-b70e-a36b4204fb6c added 2012-11-17 20:01:32 INFO [quantum.openstack.common.rpc.impl_qpid] Connected to AMQP server on localhost:5672 2012-11-17 20:01:32 INFO [quantum.plugins.openvswitch.agent.ovs_quantum_agent] Port e7e12416-339e-487f-9913-96cae4fd2cbe added 2012-11-17 20:01:33 INFO [quantum.plugins.openvswitch.agent.ovs_quantum_agent] Port e7e12416-339e-487f-9913-96cae4fd2cbe updated. Details: {u'admin_state_up': True, u'network_id': u'ac677a39-f950-4a4c-a883-ed1244f122b0', u'segmentation_id': None, u'physical_network': None, u'device': u'e7e12416-339e-487f-9913-96cae4fd2cbe', u'port_id': u'e7e12416-339e-487f-9913-96cae4fd2cbe', u'network_type': u'local'} 2012-11-17 20:01:33 INFO [quantum.plugins.openvswitch.agent.ovs_quantum_agent] Assigning 1 as local vlan for net-id=ac677a39-f950-4a4c-a883-ed1244f122b0
And I end up with something like this:
[root@openstack ~]# nova list +--------------------------------------+--------+--------+----------+ | ID | Name | Status | Networks | +--------------------------------------+--------+--------+----------+ | b39fdaa8-80c6-4910-bae3-60c1b058eefa | qtest1 | ERROR | | +--------------------------------------+--------+--------+----------+
Any ideas?
Can you please provide the nova.conf file.
Have a nice weekend everyone,
Lucian