[openstack-dev] [openstack][neutron] DHCP agent: advertise SLAAC prefixes Exceptions

Lenny Verkhovsky lennyb at mellanox.com
Thu Nov 24 14:08:42 UTC 2016


Hi,
The DHCP Agent commit[1] added a lot of exceptions into Mellanox CI


[1] https://review.openstack.org/#/c/393007/
[2]  http://13.69.151.247/41/346041/24/check-cinder/Cinder-ISER-ISCSI/ec78a29/logs/q-dhcp.log.gz

[3] 2016-11-23 06:37:49.950 28150 DEBUG neutron.agent.linux.utils [req-ec66fd16-7b36-4afe-8969-ca7b931abd82 - -] Running command (rootwrap daemon): ['ip', 'netns', 'exec', 'qdhcp-cffeeda9-94b5-41bf-998e-d87c7a3a25a1', 'dnsmasq', '--no-hosts', '', '--strict-order', '--except-interface=lo', '--pid-file=/opt/stack/data/neutron/dhcp/cffeeda9-94b5-41bf-998e-d87c7a3a25a1/pid', '--dhcp-hostsfile=/opt/stack/data/neutron/dhcp/cffeeda9-94b5-41bf-998e-d87c7a3a25a1/host', '--addn-hosts=/opt/stack/data/neutron/dhcp/cffeeda9-94b5-41bf-998e-d87c7a3a25a1/addn_hosts', '--dhcp-optsfile=/opt/stack/data/neutron/dhcp/cffeeda9-94b5-41bf-998e-d87c7a3a25a1/opts', '--dhcp-leasefile=/opt/stack/data/neutron/dhcp/cffeeda9-94b5-41bf-998e-d87c7a3a25a1/leases', '--dhcp-match=set:ipxe,175', '--enable-ra', '--ra-param=tapf5c8ccfc-b4,0,0', '--bind-interfaces', '--interface=tapf5c8ccfc-b4', '--dhcp-range=set:tag0,172.0.0.0,static,86400s', '--dhcp-option-force=option:mtu,1500', '--dhcp-lease-max=64', '--conf-file=', '--domain=openstacklocal'] execute_rootwrap_daemon /opt/stack/neutron/neutron/agent/linux/utils.py:108

2016-11-23 06:37:49.979 28150 ERROR neutron.agent.linux.utils [req-ec66fd16-7b36-4afe-8969-ca7b931abd82 - -] Exit code: 1; Stdin: ; Stdout: ; Stderr:

dnsmasq: bad command line options: try --help



2016-11-23 06:37:49.980 28150 ERROR neutron.agent.dhcp.agent [req-ec66fd16-7b36-4afe-8969-ca7b931abd82 - -] Unable to enable dhcp for cffeeda9-94b5-41bf-998e-d87c7a3a25a1.

2016-11-23 06:37:49.980 28150 ERROR neutron.agent.dhcp.agent Traceback (most recent call last):

2016-11-23 06:37:49.980 28150 ERROR neutron.agent.dhcp.agent   File "/opt/stack/neutron/neutron/agent/dhcp/agent.py", line 115, in call_driver

2016-11-23 06:37:49.980 28150 ERROR neutron.agent.dhcp.agent     getattr(driver, action)(**action_kwargs)

2016-11-23 06:37:49.980 28150 ERROR neutron.agent.dhcp.agent   File "/opt/stack/neutron/neutron/agent/linux/dhcp.py", line 216, in enable

2016-11-23 06:37:49.980 28150 ERROR neutron.agent.dhcp.agent     self.spawn_process()

2016-11-23 06:37:49.980 28150 ERROR neutron.agent.dhcp.agent   File "/opt/stack/neutron/neutron/agent/linux/dhcp.py", line 437, in spawn_process

2016-11-23 06:37:49.980 28150 ERROR neutron.agent.dhcp.agent     self._spawn_or_reload_process(reload_with_HUP=False)

2016-11-23 06:37:49.980 28150 ERROR neutron.agent.dhcp.agent   File "/opt/stack/neutron/neutron/agent/linux/dhcp.py", line 451, in _spawn_or_reload_process

2016-11-23 06:37:49.980 28150 ERROR neutron.agent.dhcp.agent     pm.enable(reload_cfg=reload_with_HUP)

2016-11-23 06:37:49.980 28150 ERROR neutron.agent.dhcp.agent   File "/opt/stack/neutron/neutron/agent/linux/external_process.py", line 94, in enable

2016-11-23 06:37:49.980 28150 ERROR neutron.agent.dhcp.agent     run_as_root=self.run_as_root)

2016-11-23 06:37:49.980 28150 ERROR neutron.agent.dhcp.agent   File "/opt/stack/neutron/neutron/agent/linux/ip_lib.py", line 882, in execute

2016-11-23 06:37:49.980 28150 ERROR neutron.agent.dhcp.agent     log_fail_as_error=log_fail_as_error, **kwargs)

2016-11-23 06:37:49.980 28150 ERROR neutron.agent.dhcp.agent   File "/opt/stack/neutron/neutron/agent/linux/utils.py", line 147, in execute

2016-11-23 06:37:49.980 28150 ERROR neutron.agent.dhcp.agent     raise ProcessExecutionError(msg, returncode=returncode)

2016-11-23 06:37:49.980 28150 ERROR neutron.agent.dhcp.agent ProcessExecutionError: Exit code: 1; Stdin: ; Stdout: ; Stderr:

2016-11-23 06:37:49.980 28150 ERROR neutron.agent.dhcp.agent dnsmasq: bad command line options: try --help

2016-11-23 06:37:49.980 28150 ERROR neutron.agent.dhcp.agent

2016-11-23 06:37:49.980 28150 ERROR neutron.agent.dhcp.agent

Please advice
Lenny.
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