[Starlingx-discuss] Minutes: StarlingX Networking Meeting - 03/05
Khalil, Ghada
Ghada.Khalil at windriver.com
Thu Mar 5 21:34:21 UTC 2020
Meeting minutes/agenda are captured at: https://etherpad.openstack.org/p/stx-networking
Attendees: Ghada Khalil, Joseph Richard, Steve Webster, Sabeel Ansari, Chris Winnicki, Yi Wang, Nicolae Jascanu
stx.4.0 Features
- TSN support in Container
- Prime: Shuicheng / Yi C
- Story: https://storyboard.openstack.org/#!/story/2006746
- Status: Starting - setting up environment, but not much progress on feature yet
- The hard dependency on the host kernel being 4.19 is required for regular containers, but not kata containers. Can proceed with work for kata containers.
- From Yi C:
- NIC driver should be okay given IGB (Intel I210) is already there. To support TSN, we still need some kernel features, for example,
- Qdisc TAPRIO: implemented TSN protocol 802.1Qbv and was introduced in Linux 4.20
- Qdisc CBS: implemented 802.1Qav and was introduced in Linux 4.15
- probably other features like AF_XDP socket family which was introduced in Linux 4.18.
- For the feature of " TSN support in Kata", since Kata container has its own kernel, there is not hard dependency with CentOS 8 upgrade task
- Is there any code for this? or just a procedure?
- IPv6 PXE boot network support
- Prime: Kunpeng Zhang - 99cloud
- Story: https://storyboard.openstack.org/#!/story/2006442
- Status: Not Started
- Received email from Kunpeng on March 5 indicating that he will provide the plan for this feature shortly.
- OVS-DPDK Containerization in StarlingX
- Story: https://storyboard.openstack.org/#!/story/2005496
- Status: Out of stx.4.0
- As per Huifeng Le, the detailed status when the feature was put on hold is as follows:
- Openstack-helm:
- Wait for merge:
- Override configurations more than conf section.( https://review.opendev.org/#/c/701676/)
- Ongoing:
- 1. Make more sections in daemonset overridable.( https://review.opendev.org/#/c/707788/) ? code ready, work on CI
- 2. Modify files related to overrides.( https://review.opendev.org/#/c/707775/) ? code ready, work on CI
- 3. Ovs per-host overrides support. (https://review.opendev.org/#/c/703639/) ? 50% done
- Starlingx:
- Ongoing:
- Add dpdk parameters for openvswitch.(https://review.opendev.org/#/c/694188/)
- This patch depends on the openstack-helm patch.
- Todo:
- Add dpdk parameters for NEUTRON.
stx.4.0 Bugs
- Total: 4
- https://bugs.launchpad.net/starlingx/+bug/1862651 -- IPv6 DC: 100.113 alarm "'DATA-NETWORK0' interface failed" raised at both system controller and subclouds after installation
- New. Issue appears to be related to having multiple data ports. Not assigned yet.
- https://bugs.launchpad.net/starlingx/+bug/1833463 -- armada-manifest upload failed when configuring bond with OVS container (vswitch-type=none)
- Needs to be re-assigned. Action with Yong. Work is related to openstack-helm
- https://bugs.launchpad.net/starlingx/+bug/1850438 -- The sriov device plugin pod may start before it's config manifest is written
- Steve. On hold. As per Steve, he hasn't been seeing this issue in recent testing. The race condition still exists, but is happening at a much lower frequency.
- Agreed to keep as gating for stx.4.0 for now, but as a lower priority item.
- https://bugs.launchpad.net/starlingx/+bug/1859641 - IPv6: stx-openstack app apply failed by time out waiting for the condition "grpc_status"
- This is related to IPv6. Review in progress, but it only addresses a mariadb issue. As per Zhipeng, another issue related to rabbitmq is hit after that.
stx.3.0 Bugs
- Total: 1
- https://bugs.launchpad.net/starlingx/+bug/1821026 -- Containers: Resolving hostname fails within nova containers leading to config_drive VM migration failures
- Confirmed to be an issue in stx master (stx.4.0) as well. One code review is posted, but Marvin had issues w/ testing (and is transitioning out of StarlingX)
- https://review.opendev.org/#/c/700100/
- Bug transferred to Joseph Richard; not started yet.
stx.2.0 Bugs
- Total: 0
Low Priority Bugs
- Total: 9
- 3 bugs are in progress with reviews posted
Test Team Update
- Still ramping up the team on the StarlingX project in general.
- Nobody has been specifically assigned to the networking domain yet. Expect this to happen in the future after ramp.
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