** Also affects: neutron
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1353953
Title:
Race between neutron-server and l3-agent
Status in OpenStack Neutron (virtual network service):
New
Status in tripleo - openstack on openstack:
In Progress
Bug description:
http://logs.openstack.org/58/87758/24/check-tripleo/check-tripleo-
novabm-overcloud-f20-nonha/848e217/console.html
2014-08-07 10:35:52.753 | + wait_for 30 10 ping -c 1 192.0.2.46
2014-08-07 10:42:23.169 | Timing out after 300 seconds:
2014-08-07 10:42:23.169 | COMMAND=ping -c 1 192.0.2.46
2014-08-07 10:42:23.169 | OUTPUT=PING 192.0.2.46 (192.0.2.46) 56(84) bytes of
data.
2014-08-07 10:42:23.169 | From 192.0.2.46 icmp_seq=1 Destination Host
Unreachable
2014-08-07 10:42:23.169 |
2014-08-07 10:42:23.169 | --- 192.0.2.46 ping statistics
looks like neutron dhcp agent issues
http://logs.openstack.org/58/87758/24/check-tripleo/check-tripleo-
novabm-overcloud-f20-nonha/848e217/logs/overcloud-controller0_logs
/neutron-dhcp-agent.txt.gz
Aug 07 10:31:10 overcloud-controller0-s42ewsqhiswv sudo[14027]: neutron :
TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/usr/bin/neutron-rootwrap
/etc/neutron/rootwrap.conf ip netns exec
qdhcp-09fcf8a1-ffd3-4f99-869a-8b227de009f6 ip link set tap7e59533d-32 up
Aug 07 10:31:10 overcloud-controller0-s42ewsqhiswv neutron-dhcp-agent[12316]:
2014-08-07 10:31:10.476 12316 ERROR neutron.agent.linux.utils
[req-fdebecfd-81d2-48c2-8765-7545e1e9dbb1 None]
Aug 07 10:31:10 overcloud-controller0-s42ewsqhiswv neutron-dhcp-agent[12316]:
Command: ['sudo', '/usr/bin/neutron-rootwrap', '/etc/neutron/rootwrap.conf',
'ip', 'netns', 'exec', 'qdhcp-09fcf8a1-ffd3-4f99-869a-8b227de009f6', 'ip',
'link', 'set', 'tap7e59533d-32', 'up']
Aug 07 10:31:10 overcloud-controller0-s42ewsqhiswv neutron-dhcp-agent[12316]:
Exit code: 1
Aug 07 10:31:10 overcloud-controller0-s42ewsqhiswv neutron-dhcp-agent[12316]:
Stdout: ''
Aug 07 10:31:10 overcloud-controller0-s42ewsqhiswv neutron-dhcp-agent[12316]:
Stderr: 'Cannot open network namespace
"qdhcp-09fcf8a1-ffd3-4f99-869a-8b227de009f6": No such file or directory\n'
Aug 07 10:31:10 overcloud-controller0-s42ewsqhiswv sudo[14032]: neutron :
TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/usr/bin/neutron-rootwrap
/etc/neutron/rootwrap.conf ip netns exec
qdhcp-09fcf8a1-ffd3-4f99-869a-8b227de009f6 ip -o link show tap7e59533d-32
Aug 07 10:31:10 overcloud-controller0-s42ewsqhiswv neutron-dhcp-agent[12316]:
2014-08-07 10:31:10.596 12316 ERROR neutron.agent.linux.utils
[req-fdebecfd-81d2-48c2-8765-7545e1e9dbb1 None]
Aug 07 10:31:10 overcloud-controller0-s42ewsqhiswv neutron-dhcp-agent[12316]:
Command: ['sudo', '/usr/bin/neutron-rootwrap', '/etc/neutron/rootwrap.conf',
'ip', 'netns', 'exec', 'qdhcp-09fcf8a1-ffd3-4f99-869a-8b227de009f6', 'ip',
'-o', 'link', 'show', 'tap7e59533d-32']
Aug 07 10:31:10 overcloud-controller0-s42ewsqhiswv neutron-dhcp-agent[12316]:
Exit code: 1
Aug 07 10:31:10 overcloud-controller0-s42ewsqhiswv neutron-dhcp-agent[12316]:
Stdout: ''
Aug 07 10:31:10 overcloud-controller0-s42ewsqhiswv neutron-dhcp-agent[12316]:
Stderr: 'Cannot open network namespace
"qdhcp-09fcf8a1-ffd3-4f99-869a-8b227de009f6": No such file or directory\n'
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