August 2023 - openstack-discuss - lists.openstack.org

Red Hat Open stack external IP pool change
by Adivya Singh 28 Aug '23

28 Aug '23

Hi Team, Does any body have seen this issue, I am running RHOSP 16 2023-08-28 13:24:29Z [overcloud-Networks-xtd6lzqc6hhx-ExternalNetwork-ssk732o4rze6.ExternalSubnet]: UPDATE_FAILED NotSupported: resources.ExternalSubnet: Update to properties cidr of ExternalSubnet (OS::Neutron::Subnet) is not supported. 2023-08-28 13:24:29Z [overcloud-Networks-xtd6lzqc6hhx-ExternalNetwork-ssk732o4rze6]: UPDATE_FAILED Resource UPDATE failed: NotSupported: resources.ExternalSubnet: Update to properties cidr of ExternalSubnet (OS::Neutron::Subnet) is not supported. 2023-08-28 13:24:30Z [overcloud-Networks-xtd6lzqc6hhx.ExternalNetwork]: UPDATE_FAILED NotSupported: resources.ExternalNetwork.resources.ExternalSubnet: Update to properties cidr of ExternalSubnet (OS: : Neutron: : Subnet) is not supported. 2023-08-28 13:24:30Z [overcloud-Networks-xtd6lzqc6hhx]: UPDATE_FAILED Resource UPDATE failed: NotSupported: resources.ExternalNetwork.resources.ExternalSubnet: Update to properties cidr of ExternalSubnet (OS: : Neutron: : Subnet) is not supported. 2023-08-28 13:24:30Z [Networks]: UPDATE_FAILED NotSupported: resources.Networks.resources.ExternalNetwork.resources.ExternalSubnet: Update to properties cidr of ExternalSubnet (OS: : Neutron: : Subnet) is not supported. 2023-08-28 13:24:30Z [overcloud]: UPDATE_FAILED Resource UPDATE failed: NotSupported: resources.Networks.resources.ExternalNetwork.resources.ExternalSubnet: Update to properties cidr of ExternalSubnet (OS: : Neutron: : Subnet) is not supported. I delete the interface from OVS bridge and restart the OVS services and re push the templates Or I change the File manually, Configure any floating ip range , Add the route manually , and restart the Network services Any thought on this Regards Adivya Singh

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[neutron] Bug Deputy Report August 21 - 27
by Nurmatov Mamatisa 28 Aug '23

28 Aug '23

Hi, Below is the week summary of bug deputy report for last week. Undecided bugs needs further triage. Details: High ---- - https://bugs.launchpad.net/neutron/+bug/2032738 - [os-ken] [CI] Jobs setting up os-ken from pypi instead of patch in review - Fixed: https://review.opendev.org/c/openstack/os-ken/+/892452 - Assigned to Yatin Karel - https://bugs.launchpad.net/neutron/+bug/2032817 - OVN: Distributed FIP packet drops when provider network MTU exceeds tenant network MTU - Confirmed - Unassigned - https://bugs.launchpad.net/neutron/+bug/2033090 - Able to change vnic type on a bound port - In progress: https://review.opendev.org/c/openstack/neutron/+/892815 - Assigned to Jakub Libosvar Medium ------ - https://bugs.launchpad.net/neutron/+bug/2032169 - OVN synchronized too many segments - In progress: https://review.opendev.org/c/openstack/neutron/+/891930 - Assigned to Zhou Heng - https://bugs.launchpad.net/neutron/+bug/2032183 - [CI] UT py311 job failing, "libmysqlclient-dev" missing - Fixed: https://review.opendev.org/c/openstack/neutron/+/892142 - Assigned to Rodolfo Alonso - https://bugs.launchpad.net/neutron/+bug/2032765 - [L3][DVR]disable ARP response for vlan networks on compute node - Confirmed - Unassigned Low --- - https://bugs.launchpad.net/neutron/+bug/2032770 - [OVN] port creation with --enable-uplink-status-propagation does not work with OVN mechanism driver - Confirmed - Unassigned - https://bugs.launchpad.net/neutron/+bug/2032929 - OVN security group logging burst limit has an unexpected value for stateless security groups - In progress: https://review.opendev.org/c/openstack/neutron/+/892648 - Assigned to Elvira García Ruiz - https://bugs.launchpad.net/neutron/+bug/2033203 - Quality of Service (QoS) in Neutron - Confirmed - Unassigned Undecided --------- - https://bugs.launchpad.net/neutron/+bug/2032973 - Neutron is not creating DNS records when recreating an instance with the same floating IP - https://bugs.launchpad.net/neutron/+bug/2033179 - Using .local as TLD in dns testing is breaking some scenarios Invalid ------ - https://bugs.launchpad.net/neutron/+bug/2033083 - [OVN] The router GW is "restoring" the NAT rule that disables SNAT - Ironic bug Best regards, Mamatisa Nurmatov Advanced Software Technology Lab / Cloud Technologies Research

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TripleO deployment over IPV6
by Kushagr Gupta 26 Aug '23

26 Aug '23

Hi Team, We were trying to perform IPV6-based deployment of TripleO. We are following the link: https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/16… As per our environment, we set the "ipv6_address_mode" to "dhcpv6-stateful" and tried undercloud deployment. It was successful. But when we try node introspection, openstack is not providing an IP that will be used for PXE booting the system. We have enabled PXE booting on the IPV6 network. On Dell machines, we get the following error: "PXE-E16: No offer received." For your reference, the undercloud file which we used is attached. We also tried to find the communication happening on the br-ctlplane interface when the machine tries to boot over IPV6 PXE boot. I am attaching those tcpdump records as well. We are unable to find the MAC address of our machines. *Questions:* 1. Is it even possible to perform tripleO deployment with IPV6? 2. Do we need to do some extra settings, so that our baremetal machines can be PXE booted? Thanks and Regards

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Live migration between centos and ubuntu compute nodes
by Jim Kilborn 25 Aug '23

25 Aug '23

Openstack peers: I am migrating our production openstack environment from centos7 to ubuntu. I am on the train release currently, so I can have that release on both centos7 and ubuntu 18 The issue is that I need to live migrate the vms if it's possible. When I try, I get an error on the source compute node (centos 7). Live Migration failure: Cannot check QEMU binary /usr/libexec/qemu-kvm: No such file or directory: libvirtError: Cannot check QEMU binary /usr/libexec/qemu-kvm: No such file or directory Any ideas how to get around this until I get my vms migrated? Maybe create a link on the ubuntu 18 host? I'm sure I am not the first to leave centos 7 for ubuntu Thanks for any help on this.

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[keystone] outstanding reviews for federation fix
by Mohammed Naser 25 Aug '23

25 Aug '23

Hi there, Can I please get eyes on https://review.opendev.org/q/I665b7e0234650ba07e0d030a2d442d6599d0888a ? We’ve been carrying this down for too long and it’s a very simple fix. Thanks, Mohammed

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[neutron] Neutron drivers meeting cancelled
by Rodolfo Alonso Hernandez 25 Aug '23

25 Aug '23

Hello Neutrinos: Due to the lack of agenda [1], today's meeting is cancelled. Have a nice weekend. [1]https://wiki.openstack.org/wiki/Meetings/NeutronDrivers

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[release] Release countdown for week R-5, Aug 28 - Sep 01
by Thierry Carrez 25 Aug '23

25 Aug '23

Development Focus ----------------- We are getting close to the end of the 2023.2 Bobcat cycle! Next week on August 31st is the bobcat-3 milestone, also known as feature freeze. It's time to wrap up feature work in the services and their client libraries, and defer features that won't make it to the 2024.1 Caracal cycle. General Information ------------------- This coming week is the deadline for client libraries: their last feature release needs to happen before "Client library freeze" on August 31st. Only bugfix releases will be allowed beyond this point. When requesting those library releases, you can also include the stable/2023.2 branching request with the review. As an example, see the "branches" section here: https://opendev.org/openstack/releases/src/branch/master/deliverables/pike/… August 31st is also the deadline for feature work in all OpenStack deliverables following the cycle-with-rc model. To help those projects produce a first release candidate in time, only bugfixes should be allowed in the master branch beyond this point. Any feature work past that deadline has to be raised as a Feature Freeze Exception (FFE) and approved by the team PTL. Finally, feature freeze is also the deadline for submitting a first version of your cycle-highlights. Cycle highlights are the raw data that helps shape what is communicated in press releases and other release activity at the end of the cycle, avoiding direct contacts from marketing folks. See https://docs.openstack.org/project-team-guide/release-management.html#cycle… for more details. Upcoming Deadlines & Dates -------------------------- Bobcat-3 milestone (feature freeze): August 31st (R-5 week) RC1 deadline: September 14th (R-3 week) Final RC deadline: September 28th (R-1 week) Final 2023.2 Bobcat release: October 4th, 2023 -- Thierry Carrez (ttx)

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[ptl][election][neutron] PTL candidacy for 2024.1
by Brian Haley 25 Aug '23

25 Aug '23

Hello Openstack Community, I am writing to submit my candidacy for the Neutron PTL position during the 2024.1 cycle. I have worked on Openstack since Diablo (2011), starting as a cloud operator doing L2 overlay development, along with agent performance and scalability on large-scale deployments. During that time I've become a core contributor (2015) and been part of the team making sure our stable branches continue to receive all the back-ports necessary to make downstream consumption easier. I currently work for Canonical in their Sustaining Engineering group, primarily addressing customer issues, with a focus on processes and tools to help us more quickly solve them. My priorities as PTL would be the following: * Always make sure the stable branches are consumable downstream. Distros and operators are, in my opinion, the lifeblood of Openstack, so we have to make sure they are top of mind when fixing bugs, and that back-ports are done in a timely manner. * Continue pursuing CI stability. During the past 6+ cycles the Neutron community has done a great job keeping its CI healthy, as well as actively updating jobs to make sure we use resources wisely and reduce re-checks. * Keep working on, or complete, ongoing specs. There are a number of larger specs that have a great deal of development in progress, I know we can get some of these completed this cycle: ** Active-active L3 Gateway with Multihoming (LP #2002687) ** Multiple back-end support for L3 routers in ML2/OVN (LP #2020823) ** Configurable Security Group rules added by default to new Security Groups (LP #1983053) ** ML2/OVN IPv6 Distributed routing (LP #1998609) * Continue reducing the bug backlog. Over the past few cycles we were able to fix and/or close about 1/3 of our backlog (~400 bugs), but it will slowly creep back up if we let it. We also have to continue looking forward by: * Keeping the Neutron stadium ecosystem alive and healthy. There are a number of diverse projects, some without a large number of resources. We must make sure those communities receive whatever help they need, whether it's making sure we address bugs affecting them, or helping keep their CIs green. * Address any SQLAlchemy 2.0 migration issues detected. We have done a great job during the last few releases with this work, let's keep that up in 2024.1. * Starting development on newly proposed specs ** OVN interconnection (LP #2027742) * Always welcoming new contributors. Thanks for your support. -Brian Haley (haleyb, haleyb.dev(a)gmail.com)

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Cinder Bug Report 2023-08-23
by Jon Bernard 23 Aug '23

23 Aug '23

Hello Argonauts, Cinder Bug Meeting Etherpad <https://etherpad.opendev.org/p/cinder-bug-squad-meeting> Medium - Cinder-Backup stuck in creating after RBD export-diff existed and turned into zombie / <defunct> <https://bugs.launchpad.net/cinder/+bug/2031897> - Status: No comments or fix proposed Undecided - Cinder allows updating default volume type <https://bugs.launchpad.net/cinder/+bug/2031653> - Status: In Progress - Extending an attached volume leaves multipath device in inconsistent state <https://bugs.launchpad.net/os-brick/+bug/2032177> - Status: In Progress Thanks -- Jon

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[puppet] Proposing core team clean up
by Takashi Kajinami 23 Aug '23

23 Aug '23

Hello, I went through the current core reviewers and found out that the current list includes some people no longer working in the OpenStack community. I'd like to propose removing the following persons from the core reviewer team as we haven't seen these people making any activity in the community recently. * Pradeep Kilambi - puppet-aodh, puppet-ceilometer, puppet-gnocchi, puppet-panko * Richard Megginson - puppet-keystone * Denis Egorenko - puppet-murano * Serg Melikyan - puppet-murano * Sergey Kolekonov - puppet-neutron * David Moreau Simard - puppet-openstack-integration * Yu xingchao - all modules Also, I confirmed that Wes Hayutin is no longer working for OpenStack and he agreed to retire from the core reviewer position. Thus I'll remove him as well. I'll be open for any feedback for one week to hear any thoughts/feedback about this removal. I'd like to take this moment to thank all people for their past work. We always welcome them back if they resume their work in this project. Thank you, Takashi KAJINAMI

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