April 2024 - openstack-discuss - lists.openstack.org

[nova][ptg] Nova at the Dalmatian vPTG
by Sylvain Bauza 08 Apr '24

08 Apr '24

Hey folks, During this week, the Nova community will discuss on their own topics in between Tuesday-Friday 1300-1700UTC, all of the slots being in the Diablo room. You can find the related connection details and the proposed schedule in the etherpad [1] but here's a rough schedule for people interested in attending our sessions : - *Tuesday* *13:00 UTC - 17:00 UTC* - Nova sessions - retro + dalmatian schedule - nova above k8s - unified limits - *Wednesday 13:00 UTC - 17:00 UTC*: Nova sessions - vmware discussions about scheduling and metadata api - cleaning old microversions ? - ephemeral encryption status and next steps - memory encryption next steps - *Thursday 13:00 UTC - 17:00 UTC* - Nova sessions - stateless firmware support - vTPM detection by libvirt - Gap between legacy deprecated live migration options vs new live migration options - event actions missing in our API - OpenAPI schemas support - *Friday 13:00 UTC - 17:00 UTC* - Nova sessions - SPICE-direct console support + remote-consoles problem - userdata update - volume-backed instance migration requiring SSH conn - can we push removal of tunnelled libvirt migrations in dalmatian or do we need to wait for next slurp? - no validation if queued oslo.messaging messages are targeted for this specific nova-compute (based on hostname) As also said in the etherpad, you're free to add your own topics to the etherpad (at the bottom please) so I can schedule them, but fwiw our sessions will already be pretty packed with a lot of things to discuss so maybe some of the topics will be on a temptative effort. [1] https://etherpad.opendev.org/p/nova-dalmatian-ptg Thanks, -Sylvain

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Fix for arguments for subnet module for Ansible
by George Shuklin 08 Apr '24

08 Apr '24

Hello everyone. I wrote a small fix for subnet Ansible module to allow use of cidr together with subnet_pool, with tests and so on. I got an approval, it passed CI, but it is not merged. What steps are required to have it merged? https://review.opendev.org/c/openstack/ansible-collections-openstack/+/9073… Sorry for nagging.

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[kolla] [Wallaby] Openstack operations 2x slower after rebuilding from RHEL8/Train to RHEL9/Wallaby
by Albert Braden 08 Apr '24

08 Apr '24

After rebuilding a couple of our clusters, moving from Train on RHEL8 to Wallaby on RHEL9, we see all openstack operations taking 2x longer. Even simple database reads such as "openstack user show" average 1.5 seconds on old regions and 3 seconds on rebuilt regions. I enabled debug and poked around in the logs but nothing is jumping out at me. I was thinking maybe mariadb needed to be tuned differently from RHEL8->9 but if I log into the mariadb container and query the database it seems equally fast; I can do 100 simple queries in a second. Where should I be looking for the source of this delay?

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Re:[skyline] Running a Skyline in "subdirectory"
by 吴文相 08 Apr '24

08 Apr '24

Hello, Dmitriy Rabotyagov Sorry for late response, dev team will raise a ticket and update the conclusion later. Thanks Best Regrads Wu Wenxiang Original: From：Dmitriy Rabotyagov <noonedeadpunk(a)gmail.com>Date：2024-03-16 02:45:49(中国 (GMT+08:00))To：openstack-discuss <openstack-discuss(a)lists.openstack.org>Cc：Subject：[skyline] Running a Skyline in "subdirectory"Hey folks, I was looking into a way to make both Horizon and Skyline work at the same time, and found out that I'm not really able to make Skyline to run in sub-URL. So for instance the plan was to place Horizon under /horizon (which is easily doable) and then Skyline under /skyline. However so far I haven't found any setting or anything that would allow me to do so. Basically, I've realized that static content is _really_ static, which means it does have hardcoded URIs: https://opendev.org/openstack/skyline-console/src/branch/master/skyline_con… So either I'm just not realizing the very simple technique which allows to overcome hardcoded in static files URIs (like some rewrite?), or just serving Skyline from a subdirectory is not possible by design... Would be great if someone could share their experience about Skyline and if anyone managed to do what I'm looking for. Thanks in advance

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[neutron][zun] Container not able to communicate via dummy interface
by James Leong 08 Apr '24

08 Apr '24

Hi all, Using the OpenStack dashboard, we have launched two containers, Container-1 and Container-2, on two different hosts, Host-1 and Host-2. We attached both containers to a virtual network called VirtualNet (10.10.20.0/24). During container creation, both of them get an IP address via DHCP, as provided in the figure attached. Container-1 can successfully ping to 10.10.20.176 (Container-2 eth0 address) and Container-2 can successfully ping to 10.10.20.113 (Container-1 eth0 address). After this, we created a dummy interface (dummy0) on Container-1 and assigned an IP address (192.168.20.113). We want to ping 192.168.20.113 from Container-2. Therefore, we added a route in Container-2 using the command "ip add route 192.168.20.113 via 10.10.20.113 dev eth0." The ping is not successful. We captured the packets in Container-1 using tcpdump command on eth0, and we were able to observe that the icmp echo requests are received and the icmp echo replies are generated. However, the responses are not reaching back to Container-2. The screenshot of the tcpdump on eth0 for Container-1 is attached herewith. In the security groups, we added a rule allowing all ICMP traffic (ingress and egress) to 0.0.0.0/0. Any recommendations or suggestions are greatly appreciated. Best, James

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[security-sig] PTG schedule
by Jeremy Stanley 08 Apr '24

08 Apr '24

Quick reminder that the Security SIG has a couple of sessions scheduled at the PTG this week: * Thursday, 2024-04-11, 21:00-22:00 UTC * Friday, 2024-04-12, 13:00-14:00 UTC There are no particular items on the agenda; feel free to join if you have something OpenStack security-related you want to talk about. The relevant Meetpad and Etherpad URLs can be found on https://ptg.opendev.org/ as usual. -- Jeremy Stanley

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[neutron] Bug Deputy Report April 1 - April 7
by Miro Tomaska 08 Apr '24

08 Apr '24

Hello All Below is the bug deputy report for the week of April 1 High: - https://bugs.launchpad.net/neutron/+bug/2060163 - Partially confirmed, making it high since sporadically affects CI Medium: - https://bugs.launchpad.net/neutron/+bug/206005 - Owner: iulhaq RFE: - https://bugs.launchpad.net/neutron/+bug/2059897 - I don't see this being a bug, maybe an RFE? Undecided: - https://bugs.launchpad.net/neutron/+bug/2059902 - Waiting on more validation using filter-validation extension -- Miro Tomaska Senior Software Engineer

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[all] Review dependencies without update for long time
by Takashi Kajinami 07 Apr '24

07 Apr '24

Hello, I recently spent some time reviewing the packages currently in the requirements repo and found some packages which haven't been updated for multiple years. This is a good indication that we have to review the features dependent on these packages to determine if the features should be re-implemented by a different package or dropped. Keeping such features with unmaintained library may likely cause problems in future maintenance (Python 3.12 support is a good example). Ideally we should have done this during 2024.1 cycle because of SLURP, but the sooner is always the better. I'd suggest that all projects spend some time to review the packages which haven't get updated for long time. I quickly grepped the packages which haven't get any bump in 202X and got the list which shows number of libraries. $ git blame -e upper-constraints.txt | grep -e '201[0-9]-' | sed -e 's/.* 201/201/' | sort 2015-06-08 22:09:46 +1200 500) simplegeneric===0.8.1 2016-05-19 06:30:24 +0000 169) extras===1.0.0 2016-11-14 17:07:49 +0000 69) XStatic-Font-Awesome===4.7.0.0 2016-12-18 07:20:50 +0000 583) xvfbwrapper===0.2.9 2017-02-21 14:05:54 -0600 118) pyinotify===0.9.6 2017-02-21 14:05:54 -0600 146) jsonpath-rw===1.4.0 2017-02-21 14:05:54 -0600 150) traceback2===1.4.0 2017-02-21 14:05:54 -0600 163) XStatic-roboto-fontface===0.5.0.0 2017-02-21 14:05:54 -0600 208) unittest2===1.1.0 2017-02-21 14:05:54 -0600 226) XStatic-objectpath===1.2.1.0 2017-02-21 14:05:54 -0600 256) dib-utils===0.0.11 2017-02-21 14:05:54 -0600 283) XStatic-Angular-Schema-Form===0.8.13.0 2017-02-21 14:05:54 -0600 287) XStatic-bootswatch===3.3.7.0 2017-02-21 14:05:54 -0600 290) XStatic-term.js===0.0.7.0 2017-02-21 14:05:54 -0600 317) pydotplus===2.0.2 2017-02-21 14:05:54 -0600 332) murano-pkg-check===0.3.0 2017-02-21 14:05:54 -0600 347) testscenarios===0.5.0 2017-02-21 14:05:54 -0600 354) nose-exclude===0.5.0 2017-02-21 14:05:54 -0600 357) elasticsearch===2.4.1 2017-02-21 14:05:54 -0600 366) XStatic-tv4===1.2.7.0 2017-02-21 14:05:54 -0600 367) XStatic-JSEncrypt===2.3.1.1 2017-02-21 14:05:54 -0600 380) linecache2===1.0.0 2017-02-21 14:05:54 -0600 390) openstack.nose-plugin===0.11 2017-02-21 14:05:54 -0600 403) testrepository===0.0.20 2017-02-21 14:05:54 -0600 41) requests-aws===0.1.8 2017-02-21 14:05:54 -0600 420) zake===0.2.2 2017-02-21 14:05:54 -0600 448) proboscis===1.2.6.0 2017-02-21 14:05:54 -0600 465) XStatic-smart-table===1.4.13.2 2017-02-21 14:05:54 -0600 487) testresources===2.0.1 2017-02-21 14:05:54 -0600 60) pysendfile===2.0.1 2017-02-21 14:05:54 -0600 613) XStatic-D3===3.5.17.0 2017-02-21 14:05:54 -0600 70) nose===1.3.7 2017-02-21 14:05:54 -0600 88) nosexcover===1.0.11 2017-02-21 14:05:54 -0600 96) Tempita===0.5.2 2017-06-28 10:13:14 +0000 576) logutils===0.3.5 2017-09-10 10:31:03 +0000 514) repoze.lru===0.7 2017-11-22 13:05:07 +0000 184) whereto===0.4.0 2017-11-24 06:19:46 +0000 501) python-pcre===0.7 2018-01-08 14:19:08 +0000 203) oslosphinx===4.18.0 2018-01-30 00:00:05 +0000 486) requestsexceptions===1.4.0 2018-03-01 06:25:09 +0000 537) CouchDB===1.2 2018-03-01 06:25:09 +0000 540) ws4py===0.5.1 2018-03-01 06:25:09 +0000 97) ply===3.11 2018-03-28 06:24:01 +0000 349) sadisplay===0.4.9 2018-05-11 06:33:27 +0000 236) threadloop===1.0.2 2018-05-13 06:27:38 +0000 289) XStatic-JS-Yaml===3.8.1.0 2018-05-13 06:27:38 +0000 309) XStatic-Angular-UUID===0.0.4.0 2018-05-13 06:27:38 +0000 524) XStatic-Json2yaml===0.1.1.0 2018-05-13 06:27:38 +0000 579) XStatic-Angular-Vis===4.16.0.0 2018-05-13 06:27:38 +0000 64) XStatic-FileSaver===1.3.2.0 2018-06-02 06:29:39 +0000 262) lockfile===0.12.2 2018-07-09 06:36:15 +0000 408) python-consul===1.1.0 2018-07-14 06:36:14 +0000 525) boto===2.49.0 2018-09-11 06:22:11 +0000 381) oauth2client===4.1.3 2019-01-01 06:10:54 +0000 471) cotyledon===1.7.3 2019-02-14 06:49:02 +0000 299) XStatic-mdi===1.6.50.2 2019-02-14 06:51:11 +0000 113) XStatic-Jasmine===2.4.1.2 2019-04-15 06:20:25 +0000 362) pysmi===0.3.4 2019-04-23 13:47:12 +0100 572) sphinx-testing===1.0.1 2019-05-12 12:14:16 +0000 343) os-service-types===1.7.0 2019-05-14 06:11:31 +0000 275) retryz===0.1.9 2019-05-14 06:11:31 +0000 400) bitmath===1.3.3.1 2019-05-14 06:11:31 +0000 535) cachez===0.1.2 2019-05-26 06:27:47 +0000 195) URLObject===2.4.3 2019-05-26 06:27:47 +0000 215) pact===1.12.0 2019-05-26 06:27:47 +0000 30) vintage===0.4.1 2019-05-26 06:27:47 +0000 313) capacity===1.3.14 2019-05-26 06:27:47 +0000 365) infi.dtypes.iqn===0.4.0 2019-05-26 06:27:47 +0000 422) flux===1.3.5 2019-05-26 06:27:47 +0000 442) api-object-schema===2.0.0 2019-05-26 06:27:47 +0000 46) waiting===1.4.1 2019-05-26 06:27:47 +0000 481) sentinels===1.0.0 2019-05-26 06:27:47 +0000 609) confetti===2.5.3 2019-05-26 06:27:47 +0000 84) infi.dtypes.wwn===0.1.1 2019-07-13 06:50:09 +0000 53) jsonpath-rw-ext===1.2.2 2019-08-15 06:36:56 +0000 528) mitba===1.1.1 2019-09-05 07:13:47 +0000 293) gossip===2.4.0 2019-10-07 06:11:48 +0000 112) rsd-lib===1.2.0 2019-10-07 06:11:48 +0000 74) pysnmp===4.4.12 2019-10-22 21:19:25 +0000 336) sqlalchemy-migrate===0.13.0 2019-11-01 17:20:28 +0200 71) nosehtmloutput===0.0.7 2019-11-30 06:10:48 +0000 513) ndg-httpsclient===0.5.1 -- Takashi Kajinami irc: tkajinam github: https://github.com/kajinamit launchpad: https://launchpad.net/~kajinamit

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[openstack][cinder-backup] How check backup retain size.
by Nguyễn Hữu Khôi 07 Apr '24

07 Apr '24

Hello. I use s3 as cinder backup driver. My volume size is 2TB and It runs forever. I would like to know if we can check how many mb retain in this job. Thank you. Regards Nguyen Huu Khoi

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[openstack][cinder][backup] ransomware with cinder volume
by Nguyễn Hữu Khôi 07 Apr '24

07 Apr '24

Hello, I would like to know if volumes which were attached to compute nodes and they will be impacted by ransomware. Could I have some sharing in this scenario? Currently, I just backup configure instance configure and create a new one with this configuration. Thank you. Nguyen Huu Khoi

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