Reviewed: https://review.openstack.org/431303
Committed:
https://git.openstack.org/cgit/openstack/neutron-vpnaas/commit/?id=f1da14e473d1d0b302ff3bf5fbed24b1baaf2e74
Submitter: Jenkins
Branch: master
commit f1da14e473d1d0b302ff3bf5fbed24b1baaf2e74
Author: YAMAMOTO Takashi <yamam...@midokura.com>
Date: Thu Feb 9 12:53:11 2017 +0900
strongswan: Use non-blocking version of ipsec up
It shouldn't block here because otherwise all vpn services
served by the agent will be affected.
Closes-Bug: #1660899
Change-Id: I479ef1f88967e371d95dfbf583a4e2b813148c6d
** Changed in: neutron
Status: In Progress => Fix Released
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https://bugs.launchpad.net/bugs/1660899
Title:
vpn agent stuck during sync (strongswan)
Status in neutron:
Fix Released
Bug description:
for some reason, vpn agent's event consumer thread stuck after producing the
following line,
holding the 'vpn-agent' lock. further updates can't be processed because of
the lock.
http://logs.openstack.org/01/419801/3/experimental/gate-neutron-dsvm-
tempest-vpnaas-ubuntu-xenial/43c55dc/
2017-02-01 04:40:34.655 3790 DEBUG neutron.agent.linux.utils [req-
8be2bfb5-2bf2-4b40-9121-cfa80e47ccac - tempest-Vpnaas-130233446]
Running command (rootwrap daemon): ['ip', 'netns', 'exec', 'qrouter-
1cb07028-b795-43c6-beb0-c1ebf9e76056', 'neutron-vpn-netns-wrapper', '
--
mount_paths=/etc:/opt/stack/data/neutron/ipsec/1cb07028-b795-43c6-beb0-c1ebf9e76056/etc,/var/run:/opt/stack/data/neutron/ipsec/1cb07028-b795-43c6-beb0-c1ebf9e76056/var/run',
'--cmd=ipsec,up,3227d225-92ae-4e9f-b524-85eecead6fef']
execute_rootwrap_daemon
/opt/stack/new/neutron/neutron/agent/linux/utils.py:113
http://logs.openstack.org/01/419801/3/experimental/gate-neutron-dsvm-
tempest-vpnaas-ubuntu-xenial/43c55dc/logs/ps.txt.gz
USER PID PPID LWP %CPU %MEM SIZE RSS CMD
root 9448 3943 9448 0.4 0.7 50792 59496 /usr/bin/python
/usr/local/bin/neutron-vpn-netns-wrapper
--mount_paths=/etc:/opt/stack/data/neutron/ipsec/1cb07028-b795-43c6-beb0-c1ebf9e76056/etc,/var/run:/opt/stack/data/neutron/ipsec/1cb07028-b795-43c6-beb0-c1ebf9e76056/var/run
--cmd=ipsec,up,3227d225-92ae-4e9f-b524-85eecead6fef
root 9457 9448 9457 0.0 0.0 332 1748 /bin/sh /usr/sbin/ipsec up
3227d225-92ae-4e9f-b524-85eecead6fef
root 9460 9457 9460 0.0 0.0 344 2088 /usr/lib/ipsec/stroke up
3227d225-92ae-4e9f-b524-85eecead6fef
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