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Tomorrow's Community Meeting Canceled (Tues Dec 5, 2023, 11:00 EST (UTC-5))
by Tom Sweeney 04 Dec '23

04 Dec '23

Hi All, The Podman Community Meeting tomorrow, Tuesday, December 5, 2023, at 11:00am EST (UTC-5) has been canceled due to a lack of topics and cancellations. We are on track to meet at the Cabal meeting on Tuesday, December 12, 2023, at 11:00am EST. Agenda: https://hackmd.io/gQCfskDuRLm7iOsWgH2yrg?both Hope to see you there! t

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fs.mqueue.msg_max rootless problem
by Михаил Иванов 30 Nov '23

30 Nov '23

Hallo, Is it possible to get podman to propagate current host fs.mqueue.msg_max value to rootless container? I can do that if I specify --ipc host when running the container, but this also exposes other ipc stuff from host to container, including shared memory, which I do not want. If I specify --sysctl fs.mqueue.msg_size=64 to podman it gives me "OCI permission denied" error, even when my host setting (256) is greater than requested value. Thanks, -- Micvhael Ivanov

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Podman v4.8.0 Released!
by Ashley Cui 27 Nov '23

27 Nov '23

We’re excited to announce that Podman v4.8.0 has been released! This release includes over 20 features and over 20 bugfixes each. Some highlights include: - *HyperV Support*: Podman machine now supports HyperV as a provider on Windows. - *Heredoc Support*: Containerfiles that contain heredoc syntax can now be built using podman build. - *SQLite*: Podman now defaults to SQLite as its database backend. But don’t worry! If you are still currently using BoltDB, podman will continue to use Bolt, unless you choose to manually use SQLite For a full list of changes, see our GitHub release <https://github.com/containers/podman/releases/tag/v4.8.0> page. Big thanks to our contributors and community! Try it out and let us know what you think! *Upcoming Deprecation Notices*: We are beginning development on Podman 5.0, which will include a bunch of new features, but also a number of breaking changes and deprecations. We are still finalizing what will be done, but a preliminary list is below. Please note that none of these changes are present in Podman 4.8; this is a preview of upcoming changes. - Podman 5.0 will deprecate the BoltDB database backend. Exact details on the transition to SQLite are still being decided – expect more news here soon. - The containers.conf configuration file will be broken up into multiple separate files, ensuring that it will never be rewritten by Podman. - Support for the CNI network backend and Cgroups V1 are being deprecated and gated by build tags. They will not be enabled in Podman builds by default. - A variety of small breaking changes to the REST API are planned, both to improve Docker compatibility and to better support containers.conf settings when creating and managing containers.

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mqueue msg_max in rootless container
by Michael Ivanov 27 Nov '23

27 Nov '23

Hallo! I'm trying to run my application in podman rootless container and I stumble on following problem: my program needs /proc/sys/fs/mqueue/msg_max to be at least 256, but in running container this value is just 10. When I try to specify this parameter while running the image (--sysctl 'fs.mqueue.msg_max=256') I get the following error: Error: open /proc/sys/fs/mqueue/msg_max: Permission denied: OCI permission denied and container is not created. My host where container is being run has this parameter set to 256. How can I expose current host setting for msg_max to my container? Best regards, -- \ / | | (OvO) | Михаил Иванов | (^^^) | | \^/ | E-mail: ivans(a)isle.spb.ru | ^ ^ | |

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Container health check from another container
by Михаил Иванов 25 Nov '23

25 Nov '23

Hi, is it possible to run health check on a container from another container in same pod? -- Michael Ivanov

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Linux Format Article
by Scott McCarty 20 Nov '23

20 Nov '23

What a wonderful intro, now I want to buy this edition: "Blast off with Podman! Join the Pod and manage your apps effortlessly. We dive into the new container tech that’s sweeping the open source world and replacing Docker as the faster and easiest way to have a dependency-free app life." https://linuxformat.com/linux-format-309.html Best Regards Scott M -- Latest Blog: Applying the lessons of open source to generative AI <https://www.infoworld.com/article/3705051/applying-the-lessons-of-open-sour…> -- https://calendly.com/scott-mccarty/30min https://calendly.com/scott-mccarty/60min -- Scott McCarty Senior Principal Product Manager - RHEL Server Email: smccarty(a)redhat.com Phone: 312-660-3535 Cell: 330-807-1043 Web: http://crunchtools.com

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Nov/Dec Cabal meetings combined to Tuesday December 12, 2023, 11:00 a.m. EST (UTC-5)
by Tom Sweeney 20 Nov '23

20 Nov '23

Hi All, Two for one deal! We currently have no topics for tomorrow's (November 21) Podman Community Cabal meeting, and we have been receiving several notes from people saying they will not be attending due to holiday plans. We suspect similar issues will occur at the next meeting, which is scheduled for Wednesday, December 19, 2023. Given that, we have decided to drop tomorrow's meeting and combine the November and December Podman Community Cabal meetings, which will be held on Tuesday, December 12, 2023, at 11:00 a.m. EST (UTC-5). t

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Podman v4.8-RC1
by Ashley Cui 20 Nov '23

20 Nov '23

Hi all, A new pre-release, Podman v4.8.0-rc1 is now available. This includes a bunch of new features, including the HyperV provider for Podman machine. The release also includes over 20 bugfixes. Check out the pre-release page, let us know how we're doing, and stay tuned for the full release. https://github.com/containers/podman/releases/tag/v4.8.0-rc1 Thanks! -- Ashley Cui

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Podman Community Cabal Meeting, Tues Nov 21, 2023 11:00 am EST (UTC-5)
by Tom Sweeney 14 Nov '23

14 Nov '23

Hi All! 6 days and 21 hours from now, the next Podman Community Cabal meeting will be happening! We have moved to Tuesdays, and we meet next Tues November 21, 2023, 11:00 am EST (UTC-5). Happy to take topics! Agenda: https://hackmd.io/gQCfskDuRLm7iOsWgH2yrg?both Hope to see you there! t

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Container start order in pod
by Михаил Иванов 04 Nov '23

04 Nov '23

Greetings! I want to create a pod, containers of which depend on the order in which they are started. When the pod is created the order is defined by container run commands. But what will happen when I stop the pod with 'pod stop' command and then start it up using 'pod start' again? What will be the order of containers startup? And another issue: if I run the container with --restart=on-failure, will it be working as expected inside a pod? Best regards, -- Michael Ivanov

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