Reviewed: https://review.opendev.org/661042 Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=959af761cb1197bbeaed4ba1f0c3e5ef4aba3ee1 Submitter: Zuul Branch: master
commit 959af761cb1197bbeaed4ba1f0c3e5ef4aba3ee1 Author: Slawek Kaplonski <[email protected]> Date: Thu May 23 17:08:56 2019 +0200 [Functional tests] Test keepalived in namespaces Functional tests for keepalived should spawn processes in namespaces where dummy interfaces used in keepalived.conf file exists. Otherwise keepalived 2.0.10 (this is version used currently in RHEL 8) fails to start and tests are failing. On older versions of keepalived, like 1.3.9 used in Ubuntu 18.04, keepalived is logging warning about not existing interfaces but it's starting fine thus tests are running properly. So this patch adds creation of namespace for each test from neutron.tests.functional.agent.linux.test_keepalived module, creates dummy interfaces with names used in keepalived config file and runs keepalive process in this namespace. Change-Id: I54f45b8c52fc1ecce811b028f0f92e0d78d3157b Closes-Bug: #1830232 ** Changed in: neutron Status: In Progress => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1830232 Title: [Functional tests] Keepalived fails to start when not existing interfaces are set in config file Status in neutron: Fix Released Bug description: It looks that when not existing interfaces are given in keepalived.conf file, keepalived may not start properly. I saw that when running functional tests from module neutron.tests.functional.agent.linux.test_keepalived.KeepalivedManagerTestCase on RHEL 8 where keepalived 2.0.10 is used. I saw in logs something like: maj 23 10:10:16 de208a364e0f82ba5124812fa88cfd47-tester-0 Keepalived_vrrp[11267]: Registering Kernel netlink reflector maj 23 10:10:16 de208a364e0f82ba5124812fa88cfd47-tester-0 Keepalived_vrrp[11267]: Registering Kernel netlink command channel maj 23 10:10:16 de208a364e0f82ba5124812fa88cfd47-tester-0 Keepalived_vrrp[11267]: Opening file '/tmp/tmpo_he5agd/tmpnhyku1i8/router1/keepalived.conf'. maj 23 10:10:16 de208a364e0f82ba5124812fa88cfd47-tester-0 Keepalived_vrrp[11267]: (Line 7) WARNING - interface eth0 for vrrp_instance VR_1 doesn't exist maj 23 10:10:16 de208a364e0f82ba5124812fa88cfd47-tester-0 Keepalived_vrrp[11267]: (Line 17) (VR_1) tracked interface eth0 doesn't exist maj 23 10:10:16 de208a364e0f82ba5124812fa88cfd47-tester-0 Keepalived_vrrp[11267]: (Line 20) WARNING - interface eth0 for ip address 169.254.0.1/24 doesn't exist maj 23 10:10:16 de208a364e0f82ba5124812fa88cfd47-tester-0 Keepalived_vrrp[11267]: (Line 23) WARNING - interface eth1 for ip address 192.168.1.0/24 doesn't exist maj 23 10:10:16 de208a364e0f82ba5124812fa88cfd47-tester-0 Keepalived_vrrp[11267]: (Line 24) WARNING - interface eth2 for ip address 192.168.2.0/24 doesn't exist maj 23 10:10:16 de208a364e0f82ba5124812fa88cfd47-tester-0 Keepalived_vrrp[11267]: (Line 25) WARNING - interface eth2 for ip address 192.168.3.0/24 doesn't exist maj 23 10:10:16 de208a364e0f82ba5124812fa88cfd47-tester-0 Keepalived_vrrp[11267]: (Line 26) WARNING - interface eth10 for ip address 192.168.55.0/24 doesn't exist maj 23 10:10:16 de208a364e0f82ba5124812fa88cfd47-tester-0 Keepalived_vrrp[11267]: (Line 29) WARNING - interface eth1 for VROUTE nexthop doesn't exist maj 23 10:10:16 de208a364e0f82ba5124812fa88cfd47-tester-0 Keepalived_vrrp[11267]: (Line 34) WARNING - interface eth4 for vrrp_instance VR_2 doesn't exist maj 23 10:10:16 de208a364e0f82ba5124812fa88cfd47-tester-0 Keepalived_vrrp[11267]: (Line 40) (VR_2) tracked interface eth4 doesn't exist maj 23 10:10:16 de208a364e0f82ba5124812fa88cfd47-tester-0 Keepalived_vrrp[11267]: (Line 43) WARNING - interface eth4 for ip address 169.254.0.2/24 doesn't exist maj 23 10:10:16 de208a364e0f82ba5124812fa88cfd47-tester-0 Keepalived_vrrp[11267]: (Line 46) WARNING - interface eth2 for ip address 192.168.2.0/24 doesn't exist maj 23 10:10:16 de208a364e0f82ba5124812fa88cfd47-tester-0 Keepalived_vrrp[11267]: (Line 47) WARNING - interface eth6 for ip address 192.168.3.0/24 doesn't exist maj 23 10:10:16 de208a364e0f82ba5124812fa88cfd47-tester-0 Keepalived_vrrp[11267]: (Line 48) WARNING - interface eth10 for ip address 192.168.55.0/24 doesn't exist maj 23 10:10:16 de208a364e0f82ba5124812fa88cfd47-tester-0 Keepalived_vrrp[11267]: Non-existent interface specified in configuration maj 23 10:10:16 de208a364e0f82ba5124812fa88cfd47-tester-0 Keepalived_vrrp[11267]: Stopped - used 0.000608 user time, 0.000000 system time maj 23 10:10:16 de208a364e0f82ba5124812fa88cfd47-tester-0 Keepalived[11266]: Keepalived_vrrp exited with permanent error CONFIG. Terminating maj 23 10:10:16 de208a364e0f82ba5124812fa88cfd47-tester-0 Keepalived[11266]: Stopped Keepalived v2.0.10 (11/12,2018) To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1830232/+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
