Public bug reported: cat /etc/redhat-release Fedora release 22 (Twenty Two)
uname -r 4.1.7-200.fc22.x86_64 tox -e dsvm-functional neutron.tests.functional.agent.linux.test_iptables_firewall.IptablesFirewallTestCase All tests in the test class fail with: sysctl: cannot stat /proc/sys/net/bridge/bridge-nf-call-arptables: No such file or directory Full trace here: http://paste.openstack.org/show/480705/ This thread shows that you need to 'modprobe br_netfilter' to be able to set that sysctl (Which is mandatory for the iptables firewall driver) since kernel v3.17-rc4-777-g34666d4. http://askubuntu.com/questions/645638/directory-proc-sys-net-bridge- missing This bug affects both production systems as well as the functional tests. 1) Neutron's functional tests should be portable - They should 'just work' on supported platforms by bringing in their own dependencies (Python requirements as well as platform requirements via tools/configure_for_func_testing.sh). 2) For production code, it would seem Neutron currently assumes the deployment tool makes sure the br_netfilter kernel module is in place. We should examine the validity of this assumption, at a minimum document it. ** Affects: neutron Importance: Undecided Status: New ** Tags: functional-tests -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1522186 Title: IptablesFirewallTestCase failing with certain kernels: "sysctl: cannot stat /proc/sys/net/bridge/bridge-nf-call-arptables: No such file or directory" Status in neutron: New Bug description: cat /etc/redhat-release Fedora release 22 (Twenty Two) uname -r 4.1.7-200.fc22.x86_64 tox -e dsvm-functional neutron.tests.functional.agent.linux.test_iptables_firewall.IptablesFirewallTestCase All tests in the test class fail with: sysctl: cannot stat /proc/sys/net/bridge/bridge-nf-call-arptables: No such file or directory Full trace here: http://paste.openstack.org/show/480705/ This thread shows that you need to 'modprobe br_netfilter' to be able to set that sysctl (Which is mandatory for the iptables firewall driver) since kernel v3.17-rc4-777-g34666d4. http://askubuntu.com/questions/645638/directory-proc-sys-net-bridge- missing This bug affects both production systems as well as the functional tests. 1) Neutron's functional tests should be portable - They should 'just work' on supported platforms by bringing in their own dependencies (Python requirements as well as platform requirements via tools/configure_for_func_testing.sh). 2) For production code, it would seem Neutron currently assumes the deployment tool makes sure the br_netfilter kernel module is in place. We should examine the validity of this assumption, at a minimum document it. To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1522186/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
