- openstack-discuss - lists.openstack.org

[openstack-helm] Virtual Midcycle
by Gage Hugo 17 Mar '20

17 Mar '20

Good afternoon, The openstack-helm team will be hosting their virtual midcycle next Tuesday, March 24th 2020 at 1400 to 1700 UTC. Please check out the etherpad link for more details about the agenda and conferencing tool. Since this meeting is overlapping our normal meeting time, the actual IRC meeting will be canceled for next week. https://etherpad.openstack.org/p/osh-virtual-ptg-2020-03 Hope to see you all there.

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OpenStack support for msgpack 1.0.0
by Thomas Goirand 17 Mar '20

17 Mar '20

Hi, msgpack 1.0.0 was released last Sept. I'm being pressed by the rest of Debian people to upload 1.0.0 to Sid. I'm concern by it: will this break any of the OpenStack package, like oslo.messaging? Is there any plan to have support for 1.0.0 for Ussuri? Cheers, Thomas Goirand (zigo)

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[tc][requirements][horizon] Broken gates due to the new setuptools and pyScss package
by Ivan Kolodyazhny 17 Mar '20

17 Mar '20

Hi team, I'm sorry for being too noisy, but I decided to tag TC to get more attention to the current Horizon situation. We've got a bug reported by Kolla team two days ago [1]. We merged some workaround [2] and [3] yesterday. Thanks a lot to the Requirements team for the really quick merge! I appreciate it. For now, we've got horizon gates broken because of hose patches fix only devstack but not unit tests jobs. The root cause of this situation is pyScss package which is not maintained for the last two years. It's not a surprise to me that it doesn't work with the new setuptools. I'm really surprised that we've found this kind of bugs only now. Since I don't believe we can block new setuptools forever, I decided to fork pyScss [4] and django-pyscss [5] projects. I'm still not sure that I've done everything right with licensing and versioning, but it works now on my environment. Any help on these areas would be much appreciated. I proposed patches to requirements and horizon repos [6] to use new libraries. The reason I've tagged TC in the mail thread is described below. Horizon has a lot of too old and unmaintained libraries. I'm pretty sure that this only one of the first issues with outdated dependencies which blocks horizon and other gates. I do understand why we've got this situation. Unfortunately, we don't have any full-time horizon developers in the community. Horizon is mostly in maintenance phrase but not in active development. I would like to get more attention on this issue because we have to update all dependencies not because they are new, have new features and/or security fixes. We have to take care of our dependencies asap to avoid usage of unmaintained libraries to have the whole OpenStack and Horizon healthy. P.S. I'm sorry if this message is too rude or emotional, I really don't want to make it such one. [1] https://bugs.launchpad.net/kolla/+bug/1866961 [2] https://review.opendev.org/#/c/711930/ [3] https://review.opendev.org/#/c/712777/ [4] https://github.com/e0ne/pyScss/ [5] https://github.com/e0ne/django-pyscss [6] https://review.opendev.org/#/q/status:open+topic:fix-pyscss Regards, Ivan Kolodyazhny, http://blog.e0ne.info/

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[cinder] virtual mid-cycle session 2 summary available
by Brian Rosmaita 17 Mar '20

17 Mar '20

Hello Cinderinos, Thanks for a productive discussion yesterday. I've posted a summary on the wiki so we can remember what happened and for the edification of those who didn't attend: https://wiki.openstack.org/wiki/CinderUssuriMidCycleSummary A link to the recording will be posted on that page when it's available. cheers, brian

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PyOS
by Martin Uhrin 16 Mar '20

16 Mar '20

Dear OpenStack devs, Just a quick question: I came across your project 'pyos' on pypi after using this name for internally one of my projects. I see that you haven't updated the package for some time and was wondering if it was dead and if so if you would consider transfering the name to me for hosting my project? Thanks for your time. All the best, -Martin

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[ironic] proposing Iury Gregory for bifrost-core, ironic-inspector-core, sushy-core
by Julia Kreger 16 Mar '20

16 Mar '20

Iury has been working hard across the ironic community and has been quite active in changing and improving our CI, as well as reviewing code contributions and helpfully pointing out issues or items that need to be fixed. I feel that he is on track to join ironic-core in the next few months, but first I propose we add him to bifrost-core, ironic-inspector-core, and sushy-core. Any objections?

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[ops] how to setup bgp-to-the-host and Neutron Dynamic Routing ?
by Thomas Goirand 16 Mar '20

16 Mar '20

Hi, In my setup, the bgp-to-the-host part is already operational. We're using IPv6 local link to 2 switches on each host, each of them advertising for itself to both routers. Now, I'm trying to add Neutron stuff to it. In my setup, I don't have any IPv4 on my nics, both have ipv6 local link only. So, where do I connect br-ex? I don't have a bond0 interface to connect to anymore... Then, we do have an FRR instance to do the bgp-to-the-host IPv4 routing on each host. How does this work on the hosts where the dr-agent is running? Can it re-use the FRR that I've setup to do the route advertisements too? Or do I need another instance of a routing daemon? Cheers, Thomas Goirand (zigo)

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[Tempest] OpenSack Powered * vs OpeStack Compatible
by prakash RAMCHANDRAN 16 Mar '20

16 Mar '20

Hi all, I am curious to find out if any Distribution or Products based on Openstack Train or Usuri are seeking the latest certifications based on 2019.02. Similarly does any Hardware Driver of Software application seeking OpenStack compatibility Logo? Finally does anyone think that Open Infra Distro like Airship or StarlingX should promote Open Infra Airship or Open Infra StarlingX powered as a new way to promote eco system surrounding them similar to OpenStack compatible drivers and software. Will then Argo, customize, Metal3.io or Ironic be qualified as Open Infra Airship compatible? If so how tempest can help in testing the above comments? Refer to this market place below as how Distos and Products leverage OpenStack logos and branding programs. https://www.openstack.org/marketplace/distros/ Discussions and feedback are welcome. A healthy debate as how k8s modules used in Open Infra can be certified will be a good start. ThanksPrakash Sent from Yahoo Mail on Android

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[tripleo][RDO] Version of Ansible in RDO CentOS8 repository
by Alfredo Moralejo Alonso 16 Mar '20

16 Mar '20

Hi all, During CentOS 8 dependencies preparation we've built ansible 2.9 in RDO dependencies repo which was released on Oct 2019, While testing TripleO with CentOS8 it has been discovered that the latest release of ceph-ansible does not support ansible 2.9 but only 2.8, so I'm opening discussion about the best way to move on in CentOS 8: - Make ceph-ansible 4.0 to work with ansible 2.8 *and* 2.9 so that the same releases can be used in CentOS7 with Stein and Train and CentOS8 Train and Ussuri. - Maintain separated ceph-ansible releases and builds for centos7/ansible 2.8 and centos8/ansible 2.9 able to deploy Nautilus. - Move ansible back to 2.8 in CentOS 8 Ussuri repository. I wonder if TripleO or other projects using ansible from RDO repositories has any requirement or need to move to ansible 2.9 in Ussuri cycle or can stay in 2.8 until next release, any thoughts? Best regards, Alfredo

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[neutron] Bug deputy report (week starting on 2020-03-09)
by Bernard Cafarelli 16 Mar '20

16 Mar '20

Hello neutrinos, last week we started a new bug deputy rotation, opening this round here are the bugs reported in week 11. This was relatively quiet (for new bugs count), and most bugs have active discussion or suggested fix Critical * [security] Add allowed-address-pair 0.0.0.0/0 to one port will open all others' protocol under same security group - https://bugs.launchpad.net/neutron/+bug/1867119 A follow-up to security bug https://bugs.launchpad.net/neutron/+bug/1793029 (which was fixed in documentation) Potential code fix at https://review.opendev.org/712632 - reviews and opinions most welcome Medium * Restart neutron-linuxbridge-agent service led to all ports status changed - https://bugs.launchpad.net/neutron/+bug/1866743 Reported on Pike/Queens, pretty standard configuration, may be l2pop Related gerrit question: https://review.opendev.org/713156 * MTU too large error presented on create but not update - https://bugs.launchpad.net/neutron/+bug/1867214 Suggested fix: https://review.opendev.org/712801 Low * Packets incorrectly marked as martian - https://bugs.launchpad.net/neutron/+bug/1866615 Martian packets logged with some specific setup, VMs are working fine though, switching to ovs firewall workarounds the issue * Deployment has security group with empty tenant id - https://bugs.launchpad.net/neutron/+bug/1867101 Some master devstacks deployments like networking-odl get empty project ID for default security group * Unnecessary network flapping while update floatingip without port or fixed ip changed - https://bugs.launchpad.net/neutron/+bug/1867122 OVN mech driver only, some discussion about relevant use-case for FIP update in LP and patch https://review.opendev.org/712641 Incomplete * router-update for internal networking not correct when restarting ovs-agent - https://bugs.launchpad.net/neutron/+bug/1866635 Missing flows on restart, I asked for more logs - may be missing tunnel during restart Update from previous week * br-int bridge in one compute can't learn MAC addresses of VMs in other compute nodes - https://bugs.launchpad.net/neutron/+bug/1866445 Was closed as duplicate of bug #1732067 but they do not use OVS firewall Patch for iptables_hybrid proposed: https://review.opendev.org/712640 Last bug I triaged is 1867214, handing over the deputy baton to slaweq -- Bernard Cafarelli

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[goals][Drop Python 2.7 Support] Week R-9 Update
by Ghanshyam Mann 15 Mar '20

15 Mar '20

Hello Everyone, Below is the progress on "Drop Python 2.7 Support" at end of R-9 week. Schedule: https://governance.openstack.org/tc/goals/selected/ussuri/drop-py27.html#sc… Highlights: ======== * We already passed the deadline but still work is not completed on this. * Few pythonclient and tempest plugins are not merged yet. * I request projects again to merge the passing patches asap. Project wise status and need reviews: ============================ Phase-1 status: All the OpenStack services have dropped the python2.7. Phase-2 status: * Pending Tempest plugins: ** barbican-tempest-plugin: https://review.opendev.org/#/c/704083/ ** cyborg-tempest-plugin: https://review.opendev.org/#/c/704076/ ** kuryr-tempest-plugin: https://review.opendev.org/#/c/704072/ * Pending pythonclient: ** python-barbicanclient: https://review.opendev.org/#/c/699096/2 ** python-zaqarclient: https://review.opendev.org/#/c/692011/4 ** python-tripleoclient: https://review.opendev.org/#/c/703344 * Few more repo patches need to merge: ** masakari-specs: https://review.opendev.org/#/c/698982/ ** cyborg-specs: https://review.opendev.org/#/c/698824/ ** masakari-monitors: https://review.opendev.org/#/c/694552/ ** nova-powervm: https://review.opendev.org/#/c/700683/ ** paunch: https://review.opendev.org/#/c/703344/ ** cloudkitty: https://review.opendev.org/#/c/709585/3 * Started pushing the required updates on deployment projects. ** Completed or no updates required: *** Openstack-Chef - not required *** Packaging-Rpm - Done *** Puppet Openstack- Done ** In progress: *** Openstack Charms - Patches are ready to merge. Need review. *** Openstackansible - In-progress. centos7 jobs are failing on few projects. ** Waiting from projects team to know the status: *** Openstack-Helm (Helm charts for OpenStack services) *** Tripleo (Deployment service) * Open review: https://review.opendev.org/#/q/topic:drop-py27-support+status:open Phase-3 status: This is audit and requirement repo work which is not started yet. I will start this once all the phase-2 work mentioned above is completed. How you can help: ============== - Review the patches. Push the patches if I missed any repo. -gmann

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[requirements][all] migration OFF of mock to the unittest.mock built-in library
by Matthew Thode 14 Mar '20

14 Mar '20

I'd like to suggest, now that we are on modern python, that we stop using the mock library and instead use the built in mock library. unittest.mock has been around since python-3.3 so we should not have a problem with python support. This would allow us to drop a library and also help prevent issues with stuff like https://review.opendev.org/712713 is going to expose (nova/neutron fail tests with the external mock-4 library). -- Matthew Thode

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[requirements] add sqlalchemy-filters
by Prashant Bhole 14 Mar '20

14 Mar '20

Hello requirements people, I wanted to discuss about addition of this new requirement: sqlalchemy-filters https://pypi.org/project/sqlalchemy-filters/ Why it is needed: This library is used in Tacker project for the implementation of Attribute Filtering of VNF Packages defined in ETSI NFV_SOL005 section 9.4.2.3.2. It is used for adding filter criterion to SQL alchemy queries. These criterion are based on attribute values of VNF Packages passed in the GET request to list VNF Packages. This library can be reused for similar cases in future. Matthew Thode had raised a concern about this project being stale as there are pending PRs. On contacting with the developer of the library the developer said that he will will work on pending PRs. The project is being actively maintained. Please review it. https://review.opendev.org/#/c/710555/ Thanks, Prashant

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[cinder] final reminder: ussuri virtual mid-cycle 16 march at 12:00 UTC
by Brian Rosmaita 13 Mar '20

13 Mar '20

For people in the New York timezone, this event starts at 8:00 am on Monday. (Feedback from the last virtual meet-up was that it needed more promotion, so if you know anyone who might be (or should be) interested, please tell them, in addition to marking your own calendar.) Session Two of the Cinder Ussuri virtual mid-cycle will be held: DATE: Monday, 16 March 2020 TIME: 1200-1400 UTC LOCATION: https://bluejeans.com/3228528973 The meeting will be recorded. Please add topics to the planning etherpad: https://etherpad.openstack.org/p/cinder-ussuri-mid-cycle-planning cheers, brian

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[neutron] Propose Lajos Katona for Neutron core team
by Slawek Kaplonski 13 Mar '20

13 Mar '20

Hi neutrinos, I would like to propose Lajos Katona (irc: lajoskatona) as a member of the Neutron core team. Lajos is Neutron contributor Neutron since around Queens cycle and now he is one of the most active reviewers in the Neutron group projects. He was one of the key contributors in cooperation with Nova and Placement teams to deliver guaranteed minimum bandwidth feature in OpenStack. He is very active and helpful with triaging and fixing Neutron bugs and issues in our CI. During last few cycles he proved that he has wide knowledge about Neutron code base. He is currently also a maintainer of some neutron stadium projects which shows that he has knowledge about code base not only about neutron but also Neutron stadium. The quality and number of his reviews are comparable to other members of the Neutron core team: https://www.stackalytics.com/?release=ussuri&module=neutron-group and are higher every cycle :) I think he will be great addition to our core team. I will keep this nomination open for a week or until all current cores will respond. — Slawek Kaplonski Senior software engineer Red Hat

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[API][SDK][SIG] distilling our community wisdom
by Michael McCune 13 Mar '20

13 Mar '20

hello all, given the recent trend of discussing how we can condense and streamline various parts of the openstack community, i would like to start socializing the idea of merging the API-SIG, and its artifacts/processes/members, with the SDK group. over the last few years we have seen the activity of the API SIG greatly reduced. although there are a few outstanding guidelines that should be merged, we are having fewer and fewer contributors. additionally, although we migrated from weekly meetings down to weekly office hours, we have seen that aside from facilitating discussions for other groups these office hours are largely unnecessary. i don't have a proposal at the moment, beyond this email, but i would appreciate any and all feedback to help us reach a place where the SIG can still react as needed to the community but also reduce its surface area. the heart of these goals is to sustain and preserve the hard work that has been done over the years, and also to recognize the diminishing availability of our membership. peace o/

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[Multi-Arch-SIG][devstack][nova] Implement Arm64 CI now for Nova and DevStack
by kevinz 13 Mar '20

13 Mar '20

Hi OpenStacker, Linaro has donated a cluster for OpenStack CI on Arm64. Now the cluster is ready and some jobs(Kolla and disk builder, thanks hrw's hard-working) are running here, https://opendev.org/openstack/project-config/src/branch/master/nodepool/nl0… Thanks for the help from Infra team and nova team, I am now working on Devstack tempest jobs running on arm64: https://review.opendev.org/708317 Some changes from Nova also need to be covered in order to make devstack jobs successfully. https://review.opendev.org/712607 https://review.opendev.org/709494 Yet, there are still a lot of tasks need to fix for arm64 CI work. If you are interested in this, any forms of help will be really welcomed! let's get together to make arm64 CI happens.

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[cyborg] Proposing core reviewers
by Nadathur, Sundar 13 Mar '20

13 Mar '20

Hello all, Brin Zhang has been actively contributing to Cyborg in various areas, adding new features, improving quality, reviewing patches, and generally helping others in the community. Despite the relatively short time, he has been one of the most prolific contributors, and brings an enthusiastic and active mindset. I would like to thank him and acknowledge his significant contributions by proposing him as a core reviewer for Cyborg. Shogo Saito has been active in Cyborg since Train release. He has been driving the Cyborg client improvements, including its revamp to use OpenStackSDK. Previously he was instrumental in the transition to Python 3, testing and fixing issues in the process. As he has access to real FPGA hardware, he brings a users’ perspective and also tests Cyborg with real hardware. I would like to thank and acknowledge him for his steady valuable contributions, and propose him as a core reviewer for Cyborg. Some of the currently listed core reviewers have not been participating for a lengthy period of time. It is proposed that those who have had no contributions for the past 18 months – i.e. no participation in meetings, no code contributions and no reviews – be removed from the list of core reviewers. If no objections are made known by March 20, I will make the changes proposed above. Thanks. Regards, Sundar

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[tripleo]
by Wesley Hayutin 12 Mar '20

12 Mar '20

Greetings, So, an update on centos-8 jobs for master / ussuri. The tooling that tags containers w/ "current-tripleo" is almost available. Until that time one can derive the hash used to tag containers by navigating to [1] For example [2] you'll see the centos-binary-base is tagged w/ [1] I'm retagging the current containers in current-tripleo w/ the tag current-tripleo to resolve this issue for now. The tooling will be back up shortly :) I appreciate your patience. Thanks [1] https://trunk.rdoproject.org/centos8-master/current-tripleo/delorean.repo.m… 3621159be13b41f8ead2e873b357f4a5 [2] https://hub.docker.com/layers/tripleomaster/centos-binary-base/3621159be13b…

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[OpenDev] We want your discussion ideas!
by Ashlee Ferguson 12 Mar '20

12 Mar '20

Hi everyone, We still need your help shaping the discussion content for OpenDev + PTG, June 8-11, 2020 <https://www.openstack.org/events/opendev-ptg-2020/>! Our vision is for the content to be programmed by you-- the community. Programming Committees for each Track have begun meeting to discuss potential topics for the event, but they need your ideas and input to make sure all of the content is relevant and interesting to the community. The Programming Committee will also select moderators who will lead interactive discussions on a particular topic within the Track, so make sure to volunteer through the form below if you’re interested in that as well. Check out this etherpad <https://etherpad.openstack.org/p/r.961497ec02b63da123fbda235a7ba02e> to see what topics the Committees are currently discussing. If you’re interested in volunteering as an OpenDev discussion moderator, or would like to suggest topics for moderated discussions within a particular Track, please read the details below, and then fill out this form <https://openstackfoundation.formstack.com/forms/opendev_vancouver2020_volun…>. We’re looking for discussion topics and Moderators for the following OpenDev Tracks: - Hardware Automation - Large-scale Usage of Open Source Infrastructure Software - Containers in Production - Key Challenges for Open Source in 2020 OpenDev Discussion Moderators will: - Be appointed by the Programming Committees - Facilitate discussions within a particular Track - Have adequate knowledge and experience to lead and moderate discussion around certain topics during the event - Work with Programming Committee to decide focal point of discussion Moderators need to be available to attend OpenDev, June 8 - 10, 2020. Volunteer to be a moderator or suggest discussion topics here before March 20: https://openstackfoundation.formstack.com/forms/opendev_vancouver2020_volun… <https://openstackfoundation.formstack.com/forms/opendev_vancouver2020_volun…> Cheers, Ashlee Ashlee Ferguson Community & Events Coordinator OpenStack Foundation

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[neutron][largescale-sig] Debugging and tracking missing flows with l2pop
by Krzysztof Klimonda 12 Mar '20

12 Mar '20

Hi, (This is stein deployment with 14.0.2 neutron release) I’ve just spent some time debugging a missing connection between two VMs running on OS stein with ovs+l2pop enabled and the direct cause was missing flows in table 20 and a very incomplete flood flow in table 22. Restarting neutron-openvswitch-agent on that host has fixed the issue. Last time we’ve encountered missing flood flows (in another pike-based deployment), we tracked it down to https://review.opendev.org/#/c/600151/ and since then it was stable. My initial thought was that we were hitting the same bug - a couple of VMs are scheduled on the same compute, 3 ports are activated at the same time, and the flood entry is not broadcasted to other computes. However that issue was only affecting one of the computes, and it was the only one missing both MAC entries in table 20 and VXLAN tunnels in table 22. The only other idea I have is that the compute with missing flows have not received them from rabbitmq, but there I see nothing in logs that would suggest that agent was disconnected from rabbitmq. So at this point I have three questions: - what would be a good place to look next to track down those missing flows - for other operators, how stable do you find l2pop in general? and if you have problems with missing flows in your environment, do you try to monitor your deployment for that? -Chris

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[tripleo]
by Wesley Hayutin 12 Mar '20

12 Mar '20

Greetings, Everyone you are going to find your jobs going red atm. My apologies some containers were not pushed manually properly and I'm having to repull and and repush to docker.io atm. We should have this fixed in about 2 hours. Sorry again, and hopefully you'll be back up and running shortly. Thanks

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Missing OVA in GitHub
by Mats Karlsson 12 Mar '20

12 Mar '20

Hi, I’m new in OpenStack and found out that there is a an VM with OpenStack at https://github.com/openstack/upstream-institute-virtual-environment But it look like that the VM (http://bit.ly/vm-2019-shanghai-v1) is missing and I can’t file a support issue in that repo so that’s why I’m asking here. Is this a known issue ? Regards Mats Karlsson Trainer [cid:image002.jpg@01D4C2DE.FE359640] Rosenlundsgatan 54 SE-118 63 Stockholm, Sweden M: +46 766 967 835 T: +46 8 555 105 15 E:mats.karlsson@apistraining.com W: www.apistraining.com<http://www.apistraining.com/> Connect with us: LinkedIn<http://bit.ly/LINKEDINAPIS> Youtube<http://bit.ly/YoutubeChannelApis> Facebook<https://www.facebook.com/apistraining/> Twitter <https://twitter.com/ApisIPsolutions> Instagram<https://www.instagram.com/apisipsolutions/>

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Add pytest, pytest-django and pytest-html to global requirements
by Oleksii Petrenko 12 Mar '20

12 Mar '20

Adding pytest, pytest-django and pytest-html allows import of tests results in xml, html formats for openstack-horizon. What do you think about this?

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[tripleo] Missing tag in cron container image - no recheck please
by Emilien Macchi 12 Mar '20

12 Mar '20

Hi folks, We seem to have an issue with container images, where one (at least) has a missing tag: https://bugs.launchpad.net/tripleo/+bug/1866927 It is causing most of our jobs to go red and fail on: tripleo_common.image.exception.ImageNotFoundException: Not found image: docker:// docker.io/tripleomaster/centos-binary-cron:3621159be13b41f8ead2e873b357f4a5 Please refrain from approving or rechecking patches until we have sorted this out. Thanks and stay tuned. -- Emilien Macchi

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