Public bug reported:
it seems dnsmasq can't create the log file...
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent
[req-a29e6030-7524-4d33-8a1e-b7bb31809441 a19d99e7a3ac400db02142044a3190eb
728a8a9d8
1824100bc01735e12273607 - - -] Unable to enable dhcp for
b3da5a48-39f7-43a0-b6a5-a26e426fec08.
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent Traceback (most
recent call last):
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent File
"/usr/lib/python2.7/site-packages/neutron/agent/dhcp/agent.py", line 115, in
call_driver
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent
getattr(driver, action)(**action_kwargs)
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent File
"/usr/lib/python2.7/site-packages/neutron/agent/linux/dhcp.py", line 206, in
enable
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent
self.spawn_process()
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent File
"/usr/lib/python2.7/site-packages/neutron/agent/linux/dhcp.py", line 414, in
spawn_process
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent
self._spawn_or_reload_process(reload_with_HUP=False)
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent File
"/usr/lib/python2.7/site-packages/neutron/agent/linux/dhcp.py", line 428, in
_spawn_or_reload_process
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent
pm.enable(reload_cfg=reload_with_HUP)
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent File
"/usr/lib/python2.7/site-packages/neutron/agent/linux/external_process.py",
line 92, in enable
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent
run_as_root=self.run_as_root)
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent File
"/usr/lib/python2.7/site-packages/neutron/agent/linux/ip_lib.py", line 861, in
execute
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent
log_fail_as_error=log_fail_as_error, **kwargs)
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent File
"/usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py", line 159, in
execute
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent raise
RuntimeError(m)
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent RuntimeError:
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent Command: ['sudo',
'neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ip', 'netns', 'exec',
'qdhcp-b3da5a48-39f7-43a0-b6a5-a26e426fec08', 'dnsmasq', '--no-hosts',
'--no-resolv', '--strict-order', '--except-interface=lo',
'--pid-file=/var/lib/neutron/dhcp/b3da5a48-39f7-43a0-b6a5-a26e426fec08/pid',
'--dhcp-hostsfile=/var/lib/neutron/dhcp/b3da5a48-39f7-43a0-b6a5-a26e426fec08/host',
'--addn-hosts=/var/lib/neutron/dhcp/b3da5a48-39f7-43a0-b6a5-a26e426fec08/addn_hosts',
'--dhcp-optsfile=/var/lib/neutron/dhcp/b3da5a48-39f7-43a0-b6a5-a26e426fec08/opts',
'--dhcp-leasefile=/var/lib/neutron/dhcp/b3da5a48-39f7-43a0-b6a5-a26e426fec08/leases',
'--dhcp-match=set:ipxe,175', '--bind-interfaces',
'--interface=tap58da37d6-b4',
'--dhcp-range=set:tag0,192.168.123.0,static,86400s',
'--dhcp-option-force=option:mtu,1358', '--dhcp-lease-max=256', '--conf-file=',
'--server=192.168.219.1', '--domain=openstack.local', '--log-queries',
'--log-dhcp', '--l
og-facility=/var/log/neutron/b3da5a48-39f7-43a0-b6a5-a26e426fec08/dhcp_dns_log']
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent Exit code: 3
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent Stdin:
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent Stdout:
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent Stderr:
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent dnsmasq: cannot
open log /var/log/neutron/b3da5a48-39f7-43a0-b6a5-a26e426fec08/dhcp_dns_log: No
such file or directory
** Affects: neutron
Importance: Medium
Status: New
** Changed in: neutron
Importance: Undecided => Medium
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https://bugs.launchpad.net/bugs/1542385
Title:
dnsmasq: cannot open log
Status in neutron:
New
Bug description:
it seems dnsmasq can't create the log file...
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent
[req-a29e6030-7524-4d33-8a1e-b7bb31809441 a19d99e7a3ac400db02142044a3190eb
728a8a9d8
1824100bc01735e12273607 - - -] Unable to enable dhcp for
b3da5a48-39f7-43a0-b6a5-a26e426fec08.
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent Traceback (most
recent call last):
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent File
"/usr/lib/python2.7/site-packages/neutron/agent/dhcp/agent.py", line 115, in
call_driver
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent
getattr(driver, action)(**action_kwargs)
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent File
"/usr/lib/python2.7/site-packages/neutron/agent/linux/dhcp.py", line 206, in
enable
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent
self.spawn_process()
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent File
"/usr/lib/python2.7/site-packages/neutron/agent/linux/dhcp.py", line 414, in
spawn_process
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent
self._spawn_or_reload_process(reload_with_HUP=False)
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent File
"/usr/lib/python2.7/site-packages/neutron/agent/linux/dhcp.py", line 428, in
_spawn_or_reload_process
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent
pm.enable(reload_cfg=reload_with_HUP)
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent File
"/usr/lib/python2.7/site-packages/neutron/agent/linux/external_process.py",
line 92, in enable
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent
run_as_root=self.run_as_root)
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent File
"/usr/lib/python2.7/site-packages/neutron/agent/linux/ip_lib.py", line 861, in
execute
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent
log_fail_as_error=log_fail_as_error, **kwargs)
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent File
"/usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py", line 159, in
execute
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent raise
RuntimeError(m)
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent RuntimeError:
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent Command:
['sudo', 'neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ip', 'netns',
'exec', 'qdhcp-b3da5a48-39f7-43a0-b6a5-a26e426fec08', 'dnsmasq', '--no-hosts',
'--no-resolv', '--strict-order', '--except-interface=lo',
'--pid-file=/var/lib/neutron/dhcp/b3da5a48-39f7-43a0-b6a5-a26e426fec08/pid',
'--dhcp-hostsfile=/var/lib/neutron/dhcp/b3da5a48-39f7-43a0-b6a5-a26e426fec08/host',
'--addn-hosts=/var/lib/neutron/dhcp/b3da5a48-39f7-43a0-b6a5-a26e426fec08/addn_hosts',
'--dhcp-optsfile=/var/lib/neutron/dhcp/b3da5a48-39f7-43a0-b6a5-a26e426fec08/opts',
'--dhcp-leasefile=/var/lib/neutron/dhcp/b3da5a48-39f7-43a0-b6a5-a26e426fec08/leases',
'--dhcp-match=set:ipxe,175', '--bind-interfaces',
'--interface=tap58da37d6-b4',
'--dhcp-range=set:tag0,192.168.123.0,static,86400s',
'--dhcp-option-force=option:mtu,1358', '--dhcp-lease-max=256', '--conf-file=',
'--server=192.168.219.1', '--domain=openstack.local', '--log-queries',
'--log-dhcp', '-
-log-facility=/var/log/neutron/b3da5a48-39f7-43a0-b6a5-a26e426fec08/dhcp_dns_log']
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent Exit code: 3
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent Stdin:
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent Stdout:
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent Stderr:
2016-02-04 16:52:42.164 10511 ERROR neutron.agent.dhcp.agent dnsmasq: cannot
open log /var/log/neutron/b3da5a48-39f7-43a0-b6a5-a26e426fec08/dhcp_dns_log: No
such file or directory
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