[Expired for neutron because there has been no activity for 60 days.]
** Changed in: neutron
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1455303
Title:
centos7 + firewalld leads to tempest ipv6 failures
Status in neutron:
Expired
Bug description:
Right now, centos7+neutron fails in tempest due to not setting
netfilter to run on bridges. I have a review out for that [1]
However, correctly enabling these settings leads to two further
tempest failures
tempest.scenario.test_network_v6.TestGettingAddress.test_dhcp6_stateless_from_os
[79.318876s] ... FAILED
tempest.scenario.test_network_v6.TestGettingAddress.test_slaac_from_os
[70.714588s] ... FAILED
The failure is a lack of ipv6 communication
tempest_lib.exceptions.SSHExecCommandFailed: Command 'ping6 -c1 -w1
-s56 2003::f816:3eff:fe6d:bd04', exit status: 1, Error:
I have two runs just executing these tests:
* fail with net.bridge.bridge-nf-call-ip6tables=1 ->
http://logs.openstack.org/89/179689/16/check/check-tempest-dsvm-centos7/8d6835c/
* pass with net.bridge.bridge-nf-call-ip6tables=0 ->
http://logs.openstack.org/89/179689/17/check/check-tempest-dsvm-centos7/dc97d29/
However, if I disable firewalld, this starts working
(http://logs.openstack.org/89/179689/21/check/check-tempest-dsvm-
centos7/530c356/)
I note that RDO, redhat's own deployment method, disables firewalld,
because it uses [2]. So I don't really expect this is high on
anyone's priority list, but that's where the logs are if we want to
dig into this
[1] https://review.openstack.org/180867
[2]
https://github.com/redhat-openstack/openstack-puppet-modules/blob/master/firewall/manifests/linux/redhat.pp#L27
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