September 2022 - openstack-discuss

[tripleo] Gate blocker NODE_FAILURES when running tripleo-ci-centos-9-scenario010-standalone
by Amol Kahat 21 Sep '22

21 Sep '22

Hello All, Description of problem: NODE_FAILURE when running tripleo-ci-centos-9-scenario010-standalone job. We have been seeing this failure[1] since 09/17. Logs are not present so it's hard to say what is the root cause of this issue. This job uses nodeset: single-centos-9-node-nested-virt - so assumption is that it's the nest-virt nodeset [1] https://zuul.openstack.org/builds?job_name=tripleo-ci-centos-9-scenario010-… Thanks, -- *Amol Kahat* Software Engineer *Red Hat India Pvt. Ltd. Pune, India.* akahat(a)redhat.com B764 E6F8 F4C1 A1AF 816C 6840 FDD3 BA6C 832D 7715

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Query about networking-onos for newer OpenStack releases
by Aditya Sathish 20 Sep '22

20 Sep '22

Hello! I am trying to integrate an SDN controller with our lab's OpenStack network. Currently, we have already deployed a version of ONOS to serve our needs and I have been following the SONA project which uses the networking-onos ML2 plugin with OpenStack. However, it seems that the networking-onos project has been retired since the Train release. Is there any way I can get ONOS to work with OpenStack Yoga? If not, what is the go-to way to integrate an SDN controller with OpenFlow support with Neutron?? Any help will be much appreciated. Regards, Aditya.

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[ironic] Check PTG topics
by Iury Gregory 20 Sep '22

20 Sep '22

Hello ironicers, The Antelope PTG is in a a few weeks, we had the idea to check the PTG topics (so we can group some before setting the final schedule) Please vote in the doodle [1] for a time where we can discuss a bit o/ Feel free to add topics to our etherpad! [2] Thanks! [1] https://doodle.com/meeting/participate/id/dBL8ZZXa [2] https://etherpad.opendev.org/p/ironic-antelope-ptg -- *Att[]'s* *Iury Gregory Melo Ferreira * *MSc in Computer Science at UFCG* *Ironic PTL * *Senior Software Engineer at Red Hat Brazil* *Social*: https://www.linkedin.com/in/iurygregory *E-mail: iurygregory(a)gmail.com <iurygregory(a)gmail.com>*

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Re: RE : [neutron][nova][ipv6]instance on compute node not getting dhcpv6
by Neil Jerram 20 Sep '22

20 Sep '22

They may be outdated now, but I wonder if any of the steps described at https://projectcalico.docs.tigera.io/networking/openstack/ipv6 would help you? In particular, given that you have no route, perhaps you need the accept_ra config. Best wishes, Neil On Tue, Sep 20, 2022 at 9:12 AM Michael Hazan <mhazan(a)mandint.org> wrote: > Hello, > > The 3 nodes are running Ubuntu 20.04 and using libvirt. The instance are > Ubuntu or debian based. The openstack virtual network is configured with > both a v4 and a v6 dhcp pool. The instance should be getting both v4 and v6 > (on the same interface) but the instance that are hosted on the compute > node only get v4. If i run the dhclient -6 -r the instance actually get > it’s ipv6 but it’s wrongly configured with a /128 (instead of 64) and no > route. > > > > Michael > > > > *De : *Lajos Katona <katonalala(a)gmail.com> > *Envoyé le :*mardi, 20 septembre 2022 09:39 > *À : *mhazan(a)mandint.org > *Cc : *openstack-discuss(a)lists.openstack.org > *Objet :*Re: [neutron][nova][ipv6]instance on compute node not getting > dhcpv6 > > > > Hi, > > Do you have some more details of your environment, which backend you use? > OVS? > > Your VMs have both IPv4 and v6 addresses and you mean that they got IPv4 > as expected? > > > > Lajos > > > > <mhazan(a)mandint.org> ezt írta (időpont: 2022. szept. 19., H, 16:19): > > Hello all, > > i manage a small openstack cluster installed via Ubuntu package, it has > been upgraded since the day of Newton and currently running Victoria. it > started as a single node with the basic services installed, later a > dedicated storage node and compute node were added. after upgrading to > victoria, any instance that boot on the dedicated compute node start up > but fails to get it's global ipv6 via stateful dhcp6, only > linklocal(fe80) ip is shown by the instance. The ipv6 is created in > openstack, the dhcpv4 works and there are no issue if the instance boot > on the "old" all in one node. i can manually allocate (by editing the > instance network config file) the ipv6 config and it works. any pointer > as to what could cause this issue ? > > BR, Michael > > >

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[kuryr] Antelope PTG topics
by Maysa De Macedo Souza 20 Sep '22

20 Sep '22

Hello, The Antelope PTG is a few weeks away and if you have any topics to discuss in the Kuryr session, feel free to include it in the etherpad[1]. Cheers, Maysa Macedo. [1] https://etherpad.opendev.org/p/kuryr-antelope-ptg

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[neutron][nova][ipv6]instance on compute node not getting dhcpv6
by mhazan＠mandint.org 20 Sep '22

20 Sep '22

Hello all, i manage a small openstack cluster installed via Ubuntu package, it has been upgraded since the day of Newton and currently running Victoria. it started as a single node with the basic services installed, later a dedicated storage node and compute node were added. after upgrading to victoria, any instance that boot on the dedicated compute node start up but fails to get it's global ipv6 via stateful dhcp6, only linklocal(fe80) ip is shown by the instance. The ipv6 is created in openstack, the dhcpv4 works and there are no issue if the instance boot on the "old" all in one node. i can manually allocate (by editing the instance network config file) the ipv6 config and it works. any pointer as to what could cause this issue ? BR, Michael

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[neutron] dhcp/dnsmasq issue after upgrade to queens
by Benedikt Trefzer 20 Sep '22

20 Sep '22

Hello out there I'm stuck with neutron not starting any dnsmasq processes after upgrading neutron to the queens release (yes I know this is an elderly version ;)) Details: I see errors from neutron-dhcp-agent (on the dhcp host and on the controller node for the neutron-rpc-server): ValueError: Unrecognized attribute(s) 'binding:host_id' But I'm pretty sure this is a followup of the directory /var/lib/neutron/dhcp ($state_path) beeing almost empty (only empty directories named by the networks beeing there, which are rebuild by the neutron-dhcp-agent if deleted). I'm further do not see any ports in the DB for dhcp. Which eventually explains why the state files for dnsmasq are missing. So now I'm stuck: - Which agent/daemon should create the ports for the dnsmasq process ? The installation should launch two dhcp processes on two router nodes (HA setup). Which is also correctly shown using neutron dhcp-agent-list-hosting-net which shows two dhcp-agents up and running ! Any hints how to solve are appreciated ! Greetings Benedikt

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[CloudKitty] Virtual PTG October 2022
by Rafael Weingärtner 19 Sep '22

19 Sep '22

Hello everyone, As you probably heard our next PTG will be held virtually in October. We've marked October 17, at 14:00-16:00 UTC [1]. We already have a CloudKitty meeting organized for this day. Therefore, it seems the most practical choice. However, if you guys would like some other dates and/or time, just let me know. The room we selected is called "Essex". I've also created an etherpad [2] to collect ideas/topics for the PTG sessions. If you have anything to discuss, please don't hesitate to write it there. [1] https://ptg.opendev.org/ptg.html [2] https://etherpad.opendev.org/p/oct2022-ptg-cloudkitty -- Rafael Weingärtner

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[neutron] bug deputy report September 12th to 18th
by Miguel Lavalle 19 Sep '22

19 Sep '22

Hi, Here's this week's bugs deputy report: Requires follow up ============== High ==== https://bugs.launchpad.net/neutron/+bug/1989480 [OVN] Neutron server floods logs with hash ring messages on startup. Assigned to Lucas Gomes. Proposed fix: https://review.opendev.org/c/openstack/neutron/+/857463 Medium ====== https://bugs.launchpad.net/neutron/+bug/1989460 [ovn-octavia-provider] HealthMonitor event received on port deleted. Assigned to Fernando Royo. Proposed fix: https://review.opendev.org/c/openstack/ovn-octavia-provider/+/857365 https://bugs.launchpad.net/neutron/+bug/1989979 Unexpected number of DHCP interfaces for metadata proxy. Assigned to MIguel Lavalle (mlavalle) RFE === Incomplete ======== https://bugs.launchpad.net/neutron/+bug/1989986 changing dns_domain on the charm does not propagate to ovn

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Container not appearing
by Lee, Vincent Z 17 Sep '22

17 Sep '22

Hi all, I am facing issues with making containers to appear on my gui. I have managed to run a container, however, it is not showing it on horizon dashboard. [cid:3761763c-eed0-4912-af5f-4a4e91d7da1f] When I tried to create a container, it will be successfully [cid:067852ef-34b3-40c5-a590-757a192eb556] [cid:56d30ba1-c65b-4dfa-ab91-41e872332e29] Best, Vincent

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