Public bug reported:
When using vpnaas with strongswan 5.1 and strongswan uses as "piddir"
(see "ipsec --piddir) something different than "/var/run", the error is:
2016-05-26 15:22:22.541 29695 DEBUG neutron.agent.linux.utils
[req-0a2127cd-125e-4d4b-b6db-04085baf5602 74cdd700184948c2b7fad2caa003ec2f
a14c2b3f29d444db8a99176bac54b26b - - -] Running command: ['sudo',
'neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ip', 'netns', 'exec',
'qrouter-2691a9d2-fb5e-4d86-9023-ab3681bda8d3', 'neutron-vpn-netns-wrapper',
'--mount_paths=/etc:/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/etc,/var/run:/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/var/run',
'--cmd=ipsec,up,e4c7ea00-db44-4387-9417-399e15ef410c'] create_process
/usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:85
2016-05-26 15:22:22.899 29695 ERROR neutron.agent.linux.utils
[req-0a2127cd-125e-4d4b-b6db-04085baf5602 74cdd700184948c2b7fad2caa003ec2f
a14c2b3f29d444db8a99176bac54b26b - - -]
Command: ['sudo', 'neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ip',
'netns', 'exec', 'qrouter-2691a9d2-fb5e-4d86-9023-ab3681bda8d3',
'neutron-vpn-netns-wrapper',
'--mount_paths=/etc:/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/etc,/var/run:/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/var/run',
'--cmd=ipsec,up,e4c7ea00-db44-4387-9417-399e15ef410c']
Exit code: 7
Stdin:
Stdout: Command: ['mount', '--bind',
'/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/etc', '/etc'] Exit
code: 0 Stdout: Stderr: Command: ['mount', '--bind',
'/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/var/run',
'/var/run'] Exit code: 0 Stdout: Stderr: Command: ['ipsec', 'up',
'e4c7ea00-db44-4387-9417-399e15ef410c'] Exit code: 7 Stdout: Stderr:
Stderr: 2016-05-26 15:22:22.856 31074 INFO neutron.common.config [-] Logging
enabled!
2016-05-26 15:22:22.856 31074 INFO neutron.common.config [-]
/usr/bin/neutron-vpn-netns-wrapper version 7.0.5.dev91
2016-05-26 15:22:22.863 31074 INFO
neutron_vpnaas.services.vpn.common.netns_wrapper [-]
/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/etc has been
bind-mounted in /etc
2016-05-26 15:22:22.866 31074 INFO
neutron_vpnaas.services.vpn.common.netns_wrapper [-]
/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/var/run has been
bind-mounted in /var/run
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec
[req-0a2127cd-125e-4d4b-b6db-04085baf5602 74cdd700184948c2b7fad2caa003ec2f
a14c2b3f29d444db8a99176bac54b26b - - -] Failed to enable vpn process on router
2691a9d2-fb5e-4d86-9023-ab3681bda8d3
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec Traceback (most recent call
last):
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec File
"/usr/lib/python2.7/site-packages/neutron_vpnaas/services/vpn/device_drivers/ipsec.py",
line 260, in enable
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec self.start()
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec File
"/usr/lib/python2.7/site-packages/neutron_vpnaas/services/vpn/device_drivers/strongswan_ipsec.py",
line 166, in start
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec
self._execute([self.binary, 'up', ipsec_site_conn['id']])
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec File
"/usr/lib/python2.7/site-packages/neutron_vpnaas/services/vpn/device_drivers/strongswan_ipsec.py",
line 107, in _execute
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec
extra_ok_codes=extra_ok_codes)
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec File
"/usr/lib/python2.7/site-packages/neutron/agent/linux/ip_lib.py", line 898, in
execute
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec
log_fail_as_error=log_fail_as_error, **kwargs)
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec File
"/usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py", line 159, in
execute
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec raise RuntimeError(m)
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec RuntimeError:
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec Command: ['sudo',
'neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ip', 'netns', 'exec',
'qrouter-2691a9d2-fb5e-4d86-9023-ab3681bda8d3', 'neutron-vpn-netns-wrapper',
'--mount_paths=/etc:/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/etc,/var/run:/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/var/run',
'--cmd=ipsec,up,e4c7ea00-db44-4387-9417-399e15ef410c']
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec Exit code: 7
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec Stdin:
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec Stdout: Command: ['mount',
'--bind', '/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/etc',
'/etc'] Exit code: 0 Stdout: Stderr: Command: ['mount', '--bind',
'/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/var/run',
'/var/run'] Exit code: 0 Stdout: Stderr: Command: ['ipsec', 'up',
'e4c7ea00-db44-4387-9417-399e15ef410c'] Exit code: 7 Stdout: Stderr:
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec Stderr: 2016-05-26
15:22:22.856 31074 INFO neutron.common.config [-] Logging enabled!
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec 2016-05-26 15:22:22.856 31074
INFO neutron.common.config [-] /usr/bin/neutron-vpn-netns-wrapper version
7.0.5.dev91
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec 2016-05-26 15:22:22.863 31074
INFO neutron_vpnaas.services.vpn.common.netns_wrapper [-]
/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/etc has been
bind-mounted in /etc
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec 2016-05-26 15:22:22.866 31074
INFO neutron_vpnaas.services.vpn.common.netns_wrapper [-]
/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/var/run has been
bind-mounted in /var/run
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec
2016-05-26 15:22:22.901 29695 DEBUG neutron.agent.linux.utils
[req-0a2127cd-125e-4d4b-b6db-04085baf5602 74cdd700184948c2b7fad2caa003ec2f
a14c2b3f29d444db8a99176bac54b26b - - -] Running command: ['sudo',
'neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ip', 'netns', 'exec',
'qrouter-2691a9d2-fb5e-4d86-9023-ab3681bda8d3', 'neutron-vpn-netns-wrapper',
'--mount_paths=/etc:/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/etc,/var/run:/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/var/run',
'--cmd=ipsec,status'] create_process
/usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:85
2016-05-26 15:22:23.248 29695 DEBUG neutron.agent.linux.utils
[req-0a2127cd-125e-4d4b-b6db-04085baf5602 74cdd700184948c2b7fad2caa003ec2f
a14c2b3f29d444db8a99176bac54b26b - - -]
The piddir parameter can only be set during compile time so the
neutron-vpn-agent must use the correct directory when bind mount var/run.
** Affects: neutron
Importance: Undecided
Assignee: Thomas Bechtold (toabctl)
Status: In Progress
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https://bugs.launchpad.net/bugs/1586082
Title:
vpnaas: "Failed to enable vpn process on router " due to wrong rundir
Status in neutron:
In Progress
Bug description:
When using vpnaas with strongswan 5.1 and strongswan uses as "piddir"
(see "ipsec --piddir) something different than "/var/run", the error
is:
2016-05-26 15:22:22.541 29695 DEBUG neutron.agent.linux.utils
[req-0a2127cd-125e-4d4b-b6db-04085baf5602 74cdd700184948c2b7fad2caa003ec2f
a14c2b3f29d444db8a99176bac54b26b - - -] Running command: ['sudo',
'neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ip', 'netns', 'exec',
'qrouter-2691a9d2-fb5e-4d86-9023-ab3681bda8d3', 'neutron-vpn-netns-wrapper',
'--mount_paths=/etc:/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/etc,/var/run:/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/var/run',
'--cmd=ipsec,up,e4c7ea00-db44-4387-9417-399e15ef410c'] create_process
/usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:85
2016-05-26 15:22:22.899 29695 ERROR neutron.agent.linux.utils
[req-0a2127cd-125e-4d4b-b6db-04085baf5602 74cdd700184948c2b7fad2caa003ec2f
a14c2b3f29d444db8a99176bac54b26b - - -]
Command: ['sudo', 'neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ip',
'netns', 'exec', 'qrouter-2691a9d2-fb5e-4d86-9023-ab3681bda8d3',
'neutron-vpn-netns-wrapper',
'--mount_paths=/etc:/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/etc,/var/run:/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/var/run',
'--cmd=ipsec,up,e4c7ea00-db44-4387-9417-399e15ef410c']
Exit code: 7
Stdin:
Stdout: Command: ['mount', '--bind',
'/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/etc', '/etc'] Exit
code: 0 Stdout: Stderr: Command: ['mount', '--bind',
'/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/var/run',
'/var/run'] Exit code: 0 Stdout: Stderr: Command: ['ipsec', 'up',
'e4c7ea00-db44-4387-9417-399e15ef410c'] Exit code: 7 Stdout: Stderr:
Stderr: 2016-05-26 15:22:22.856 31074 INFO neutron.common.config [-] Logging
enabled!
2016-05-26 15:22:22.856 31074 INFO neutron.common.config [-]
/usr/bin/neutron-vpn-netns-wrapper version 7.0.5.dev91
2016-05-26 15:22:22.863 31074 INFO
neutron_vpnaas.services.vpn.common.netns_wrapper [-]
/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/etc has been
bind-mounted in /etc
2016-05-26 15:22:22.866 31074 INFO
neutron_vpnaas.services.vpn.common.netns_wrapper [-]
/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/var/run has been
bind-mounted in /var/run
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec
[req-0a2127cd-125e-4d4b-b6db-04085baf5602 74cdd700184948c2b7fad2caa003ec2f
a14c2b3f29d444db8a99176bac54b26b - - -] Failed to enable vpn process on router
2691a9d2-fb5e-4d86-9023-ab3681bda8d3
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec Traceback (most recent call
last):
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec File
"/usr/lib/python2.7/site-packages/neutron_vpnaas/services/vpn/device_drivers/ipsec.py",
line 260, in enable
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec self.start()
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec File
"/usr/lib/python2.7/site-packages/neutron_vpnaas/services/vpn/device_drivers/strongswan_ipsec.py",
line 166, in start
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec
self._execute([self.binary, 'up', ipsec_site_conn['id']])
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec File
"/usr/lib/python2.7/site-packages/neutron_vpnaas/services/vpn/device_drivers/strongswan_ipsec.py",
line 107, in _execute
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec
extra_ok_codes=extra_ok_codes)
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec File
"/usr/lib/python2.7/site-packages/neutron/agent/linux/ip_lib.py", line 898, in
execute
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec
log_fail_as_error=log_fail_as_error, **kwargs)
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec File
"/usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py", line 159, in
execute
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec raise RuntimeError(m)
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec RuntimeError:
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec Command: ['sudo',
'neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ip', 'netns', 'exec',
'qrouter-2691a9d2-fb5e-4d86-9023-ab3681bda8d3', 'neutron-vpn-netns-wrapper',
'--mount_paths=/etc:/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/etc,/var/run:/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/var/run',
'--cmd=ipsec,up,e4c7ea00-db44-4387-9417-399e15ef410c']
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec Exit code: 7
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec Stdin:
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec Stdout: Command: ['mount',
'--bind', '/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/etc',
'/etc'] Exit code: 0 Stdout: Stderr: Command: ['mount', '--bind',
'/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/var/run',
'/var/run'] Exit code: 0 Stdout: Stderr: Command: ['ipsec', 'up',
'e4c7ea00-db44-4387-9417-399e15ef410c'] Exit code: 7 Stdout: Stderr:
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec Stderr: 2016-05-26
15:22:22.856 31074 INFO neutron.common.config [-] Logging enabled!
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec 2016-05-26 15:22:22.856 31074
INFO neutron.common.config [-] /usr/bin/neutron-vpn-netns-wrapper version
7.0.5.dev91
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec 2016-05-26 15:22:22.863 31074
INFO neutron_vpnaas.services.vpn.common.netns_wrapper [-]
/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/etc has been
bind-mounted in /etc
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec 2016-05-26 15:22:22.866 31074
INFO neutron_vpnaas.services.vpn.common.netns_wrapper [-]
/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/var/run has been
bind-mounted in /var/run
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec
2016-05-26 15:22:22.900 29695 ERROR
neutron_vpnaas.services.vpn.device_drivers.ipsec
2016-05-26 15:22:22.901 29695 DEBUG neutron.agent.linux.utils
[req-0a2127cd-125e-4d4b-b6db-04085baf5602 74cdd700184948c2b7fad2caa003ec2f
a14c2b3f29d444db8a99176bac54b26b - - -] Running command: ['sudo',
'neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ip', 'netns', 'exec',
'qrouter-2691a9d2-fb5e-4d86-9023-ab3681bda8d3', 'neutron-vpn-netns-wrapper',
'--mount_paths=/etc:/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/etc,/var/run:/var/lib/neutron/ipsec/2691a9d2-fb5e-4d86-9023-ab3681bda8d3/var/run',
'--cmd=ipsec,status'] create_process
/usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:85
2016-05-26 15:22:23.248 29695 DEBUG neutron.agent.linux.utils
[req-0a2127cd-125e-4d4b-b6db-04085baf5602 74cdd700184948c2b7fad2caa003ec2f
a14c2b3f29d444db8a99176bac54b26b - - -]
The piddir parameter can only be set during compile time so the
neutron-vpn-agent must use the correct directory when bind mount var/run.
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