May 2021 - CoreOS - Fedora mailing-lists

video meeting next week (06/02)
by Dusty Mabe 03 Jun '21

03 Jun '21

Time: 16:30 UTC (same as normal) on Wednesday June 2nd Location: https://bluejeans.com/731986267 (will be recorded) Agenda/Notes: https://hackmd.io/g_8JeHAVRKyEd9LPbJ73PQ?view We've wanted to mix in video meetings periodically for a while [1]. This is our first one. Let's see how it goes. You can test your video/audio setup ahead of time at https://bluejeans.com/111 See you all next week! Dusty [1] https://github.com/coreos/fedora-coreos-tracker/issues/779

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#fedora-coreos IRC channel moving to libera.chat
by Benjamin Gilbert 28 May '21

28 May '21

Hi all, The Fedora Project has migrated its IRC presence [1] from Freenode to Libera.Chat, effective May 28. The #fedora-coreos channel is included in this migration. We are updating Fedora CoreOS project documentation to point to the Libera.Chat channel [2], and do not plan to continue monitoring the Freenode channel after the migration. Hope to see you on Libera.Chat! Best, --Benjamin Gilbert [1]: https://communityblog.fedoraproject.org/irc-announcement/ [2]: ircs://irc.libera.chat:6697/#fedora-coreos

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Fedora CoreOS Meeting Minutes 2021-05-26
by Dusty Mabe 26 May '21

26 May '21

Minutes: https://meetbot.fedoraproject.org/fedora-meeting-1/2021-05-26/fedora_coreos… Minutes (text): https://meetbot.fedoraproject.org/fedora-meeting-1/2021-05-26/fedora_coreos… Log: https://meetbot.fedoraproject.org/fedora-meeting-1/2021-05-26/fedora_coreos… ======================================== #fedora-meeting-1: fedora_coreos_meeting ======================================== Meeting started by dustymabe at 16:30:34 UTC. The full logs are available at https://meetbot.fedoraproject.org/fedora-meeting-1/2021-05-26/fedora_coreos… . Meeting summary --------------- * roll call (dustymabe, 16:30:38) * Action items from last meeting (dustymabe, 16:35:29) * systemd-oomd doesn't work with cgroups v1, but it gracefully does not run (no error) in that case: https://github.com/coreos/fedora-coreos-tracker/issues/840#issuecomment-848… (dustymabe, 16:36:17) * ACTION: jaimelm to ask the OKD working group if there are any implications that systemd-oomd would have on k8s/OKD (dustymabe, 16:38:27) * ACTION: darkmuggle to investigate systemd-oomd (in use without swap) and report back next week (dustymabe, 16:38:46) * cgroups v2 strategy (dustymabe, 16:39:07) * LINK: https://github.com/coreos/fedora-coreos-tracker/issues/292 (dustymabe, 16:39:13) * the next `testing` release will default to cgroups v2. Followed by `stable` two weeks after that. (dustymabe, 16:39:22) * LINK: https://lists.fedoraproject.org/archives/list/coreos-status@lists.fedorapro… (dustymabe, 16:39:28) * LINK: https://github.com/openshift/okd-machine-os/pull/88 > PR to move OKD to cgroupsv2 (travier, 16:40:02) * future communications on IRC (dustymabe, 16:41:39) * it looks like Fedora is going to be going with Libera.chat in the future. We'll follow at the same time Fedora switches over. (dustymabe, 16:41:45) * LINK: https://pagure.io/Fedora-Council/tickets/issue/372 (dustymabe, 16:41:51) * LINK: https://pagure.io/Fedora-Council/tickets/issue/371#comment-734762 (bgilbert, 16:42:15) * set up logging for #fedora-coreos IRC channel (dustymabe, 16:54:30) * LINK: https://github.com/coreos/fedora-coreos-tracker/issues/11#issuecomment-8483… (dustymabe, 16:54:39) * AGREED: We will not pursue a new IRC logger yet, pending possible channel migration and more experience with Matrix. (dustymabe, 17:05:59) * Consider alternating video/IRC meeting for FCOS group meetings (dustymabe, 17:06:24) * LINK: https://github.com/coreos/fedora-coreos-tracker/issues/779 (dustymabe, 17:06:29) * our first high bandwidth video meeting will be next week 06/02/2021 (dustymabe, 17:07:02) * open floor (dustymabe, 17:10:13) * LINK: https://docs.fedoraproject.org/en-US/fedora-coreos/fcos-projects/ (lucab, 17:11:28) * go vote in the Fedora elections https://communityblog.fedoraproject.org/f34-elections-voting-now-open/ (dustymabe, 17:15:50) Meeting ended at 17:18:36 UTC. Action Items ------------ * jaimelm to ask the OKD working group if there are any implications that systemd-oomd would have on k8s/OKD * darkmuggle to investigate systemd-oomd (in use without swap) and report back next week Action Items, by person ----------------------- * jaimelm * jaimelm to ask the OKD working group if there are any implications that systemd-oomd would have on k8s/OKD * **UNASSIGNED** * darkmuggle to investigate systemd-oomd (in use without swap) and report back next week People Present (lines said) --------------------------- * dustymabe (85) * bgilbert (26) * zodbot (25) * lorbus (25) * jaimelm (22) * jdoss (18) * travier (14) * cyberpear (9) * jlebon (8) * jbrooks (8) * copperi_ (6) * nb (6) * Southern_Gentlem (3) * lucab (3) * misc (2) * fifofonix (1) * skunkerk (1) Generated by `MeetBot`_ 0.1.4 .. _`MeetBot`: http://wiki.debian.org/MeetBot

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All Fedora CoreOS streams moving to cgroups v2
by Jonathan Lebon 25 May '21

25 May '21

In a previous email[1], we mentioned that the next stream has moved to cgroups v2 for new nodes. We are now at the next step of the transition, with the testing stream moving to cgroups v2 for new nodes in next week's release (May 31st). This in turn means that the stable stream will also be moving to cgroups v2 in the following release week (June 14th). As before, if you'd like to move to cgroups v2 on existing nodes, you may directly use `rpm-ostree kargs` as described in this example: https://docs.fedoraproject.org/en-US/fedora-coreos/kernel-args/#_removing_e… While we do not recommend it, it is also possible to remain on cgroups v1 on new nodes: https://docs.fedoraproject.org/en-US/fedora-coreos/kernel-args/#_example_st… For more information, see the upstream issue.[2] Thanks, Jonathan Lebon, for the Fedora CoreOS team [1] https://lists.fedoraproject.org/archives/list/coreos@lists.fedoraproject.or… [2] https://github.com/coreos/fedora-coreos-tracker/issues/292

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[Fedocal] Reminder meeting : Fedora CoreOS Group Weekly Meeting
by dusty＠dustymabe.com 25 May '21

25 May '21

Dear all, You are kindly invited to the meeting: Fedora CoreOS Group Weekly Meeting on 2021-05-26 from 16:30:00 to 17:30:00 UTC At fedora-meeting-1(a)irc.freenode.net The meeting will be about: This is the meeting for the Fedora CoreOS Working Group. We typically go over previous meeting action items and then cover all tickets with the meeting keyword: https://github.com/coreos/fedora-coreos-tracker/labels/meeting. For how to run the meeting, see https://github.com/coreos/fedora-coreos-tracker#steps-to-run-the-meeting Source: https://calendar.fedoraproject.org//meeting/9437/

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[Fedocal] Reminder meeting : Fedora CoreOS Group Weekly Meeting
by dusty＠dustymabe.com 25 May '21

25 May '21

Dear all, You are kindly invited to the meeting: Fedora CoreOS Group Weekly Meeting on 2021-05-26 from 16:30:00 to 17:30:00 UTC At fedora-meeting-1(a)irc.freenode.net The meeting will be about: This is the meeting for the Fedora CoreOS Working Group. We typically go over previous meeting action items and then cover all tickets with the meeting keyword: https://github.com/coreos/fedora-coreos-tracker/labels/meeting. For how to run the meeting, see https://github.com/coreos/fedora-coreos-tracker#steps-to-run-the-meeting Source: https://apps.fedoraproject.org/calendar/meeting/9437/

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Fedora CoreOS Meeting Minutes 2021-05-19
by Dusty Mabe 19 May '21

19 May '21

Minutes: https://meetbot.fedoraproject.org/fedora-meeting-1/2021-05-19/fedora_coreos… Minutes (text): https://meetbot.fedoraproject.org/fedora-meeting-1/2021-05-19/fedora_coreos… Log: https://meetbot.fedoraproject.org/fedora-meeting-1/2021-05-19/fedora_coreos… ======================================== #fedora-meeting-1: fedora_coreos_meeting ======================================== Meeting started by dustymabe at 16:30:34 UTC. The full logs are available at https://meetbot.fedoraproject.org/fedora-meeting-1/2021-05-19/fedora_coreos… . Meeting summary --------------- * roll call (dustymabe, 16:30:38) * Action items from last meeting (dustymabe, 16:35:37) * Cannot upgrade from N-2 releases due to missing GPG key (dustymabe, 16:36:52) * LINK: https://github.com/coreos/fedora-coreos-tracker/issues/749 (dustymabe, 16:36:59) * LINK: https://github.com/coreos/fedora-coreos-tracker/issues/749#issuecomment-843… (dustymabe, 16:37:33) * posted a workaround for systems that hit this problem in the bug at https://github.com/coreos/fedora-coreos-tracker/issues/749#issuecomment-843… (dustymabe, 16:37:54) * LINK: https://github.com/coreos/zincati/issues/558 (jlebon, 16:42:20) * systemd-oomd for Fedora CoreOS (dustymabe, 16:43:01) * LINK: https://github.com/coreos/fedora-coreos-tracker/issues/840 (dustymabe, 16:43:07) * ACTION: jaimelm to ask the OKD working group if there are any implications that systemd-oomd would have on k8s/OKD (dustymabe, 16:50:02) * ACTION: dustymabe to find out how systemd-oomd acts under cgroups v1 (if at all) (dustymabe, 16:58:47) * ACTION: darkmuggle to investigate systemd-oomd (in use without swap) and report back next week (dustymabe, 16:59:22) * jaimelm dustymabe and darkmuggle will look into some open questions about systemd-oomd and report back next week (dustymabe, 16:59:43) * open floor (dustymabe, 17:00:26) * the stable stream has been rebased to Fedora 34 (dustymabe, 17:00:55) * we re-enabled the rawhide mechanical stream and are opening bugs when our CI tests fail (dustymabe, 17:04:40) * LINK: https://blog.bofh.it/debian/id_461 (dustymabe, 17:07:23) * LINK: https://libera.chat/news/welcome-to-libera-chat (dustymabe, 17:07:27) * LINK: https://pagure.io/Fedora-Council/tickets/issue/371 (dustymabe, 17:07:31) Meeting ended at 17:13:10 UTC. Action Items ------------ * jaimelm to ask the OKD working group if there are any implications that systemd-oomd would have on k8s/OKD * dustymabe to find out how systemd-oomd acts under cgroups v1 (if at all) * darkmuggle to investigate systemd-oomd (in use without swap) and report back next week Action Items, by person ----------------------- * darkmuggle * darkmuggle to investigate systemd-oomd (in use without swap) and report back next week * dustymabe * dustymabe to find out how systemd-oomd acts under cgroups v1 (if at all) * jaimelm * jaimelm to ask the OKD working group if there are any implications that systemd-oomd would have on k8s/OKD * **UNASSIGNED** * (none) People Present (lines said) --------------------------- * dustymabe (89) * zodbot (28) * lorbus (16) * jaimelm (15) * jlebon (13) * bgilbert (13) * darkmuggle (11) * cyberpear (7) * lucab (5) * jdoss (3) * copperi_ (2) * travier (1) * jbrooks (1) * siosm (0) Generated by `MeetBot`_ 0.1.4 .. _`MeetBot`: http://wiki.debian.org/MeetBot

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Re: Fedora CoreOS stable stream now rebased to Fedora 34
by Matthew Miller 19 May '21

19 May '21

On Wed, May 19, 2021 at 07:22:37AM +0000, Zbigniew Jędrzejewski-Szmek wrote: > On Tue, May 18, 2021 at 03:37:27PM -0400, Dusty Mabe wrote: > > - DNF Count Me support for Fedora CoreOS [6]. > Are the count stats visible somewhere? Yes, although just the aggregated count data without analysis. I'm working on scripts to make reports and pretty graphs but they're not ready yet. You can get the data from: https://data-analysis.fedoraproject.org/csv-reports/countme/totals.db and Will Wood's Jupyter notebook here https://github.com/wgwoods/fedora-countme-data shows some examples in how to work with it. -- Matthew Miller <mattdm(a)fedoraproject.org> Fedora Project Leader

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Fedora CoreOS stable stream now rebased to Fedora 34
by Dusty Mabe 18 May '21

18 May '21

Over the next two days we're rolling out the first Fedora 34 based Fedora CoreOS into the `stable` stream. Some notable issues/configurations: - Very old systems (Fedora 32 and earlier) may not be able to update [0] - systemd-resolved is still enabled but not used yet [1] Here are some highlights of recently added features in Fedora CoreOS: - The `/boot` partition is now mounted read-only. - This continues the work to protect more of the OS from accidental damage. - It is now possible to configure boot disk RAID 1 mirroring via Ignition [2]. - Better introspection into the state of Zincati (the update agent) from `rpm-ostree status`. - Better support for disk encryption. - Initial (non-automatic) support for updating the bootloader. [3] Here are some new features landing in the coming months: - Support for specifying kernel arguments via Ignition [4]. - Move to cgroup v2 by default [5]. - DNF Count Me support for Fedora CoreOS [6]. Thanks to everyone who participated in the test day [7] and to everyone that run the `testing` and `next` streams to help us identify and fix issues before they get to `stable`. Dusty Mabe, for the Fedora CoreOS team [0] https://github.com/coreos/fedora-coreos-tracker/issues/749#issuecomment-843… [1] https://github.com/coreos/fedora-coreos-tracker/issues/834 [2] https://docs.fedoraproject.org/en-US/fedora-coreos/storage/#_reconfiguring_… [3] https://docs.fedoraproject.org/en-US/fedora-coreos/bootloader-updates/ [4] https://github.com/coreos/ignition/issues/1168 [5] https://github.com/coreos/fedora-coreos-tracker/issues/292 [6] https://github.com/coreos/fedora-coreos-tracker/issues/717 [7] https://testdays.fedoraproject.org/events/113

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[Fedocal] Reminder meeting : Fedora CoreOS Group Weekly Meeting
by dusty＠dustymabe.com 18 May '21

18 May '21

Dear all, You are kindly invited to the meeting: Fedora CoreOS Group Weekly Meeting on 2021-05-19 from 16:30:00 to 17:30:00 UTC At fedora-meeting-1(a)irc.freenode.net The meeting will be about: This is the meeting for the Fedora CoreOS Working Group. We typically go over previous meeting action items and then cover all tickets with the meeting keyword: https://github.com/coreos/fedora-coreos-tracker/labels/meeting. For how to run the meeting, see https://github.com/coreos/fedora-coreos-tracker#steps-to-run-the-meeting Source: https://calendar.fedoraproject.org//meeting/9437/

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