Reviewed: https://review.opendev.org/683207 Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=6a5a75d5a6d4af08310774cef1b091d2ce2551d4 Submitter: Zuul Branch: master
commit 6a5a75d5a6d4af08310774cef1b091d2ce2551d4 Author: Rodolfo Alonso Hernandez <[email protected]> Date: Thu Sep 19 17:12:59 2019 +0000 Add radvd_user config option In some deployments, the "neutron" user does not have the permissions to modify the kernel interfaces. In those cases the radvd user should be defined. This patch introduces a new config option: "radvd_user". This config option is the username passed to radvd, used to drop root privileges and change user ID to username and group ID to the primary group of username. If no user specified (by default is an empty string), the user executing the L3 agent will be passed. If "root" specified, because radvd is spawned as root, no "username" parameter will be passed. Change-Id: Ie9a6fbf04d453a3c1c0bddf9ecaa3d4d6467e8ff Closes-Bug: #1844688 ** 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/1844688 Title: "radvd" daemon does not work by default in some containers Status in neutron: Fix Released Bug description: Since [1], the radvd daemon is spawned with parameter "-u username". This drops the root privileges and changes the user ID to "username". In some deployments (e.g. TripleO), the "neutron" user does not have, inside the L3 agent container, the permissions to modify the host kernel interfaces (from journal.log): wrz 13 13:08:15 controller-2 radvd[904324]: failed to set LinkMTU (1500) for qr-7befc0a3-04: Permission denied wrz 13 13:08:15 controller-2 radvd[904324]: failed to set CurHopLimit (64) for qr-7befc0a3-04: Permission denied This problem was found in Rocky. [1] https://review.opendev.org/#/q/Ic5d976ba71a966a537d1f31888f82997a7ccb0de To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1844688/+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
