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9 participants
4617 discussions

Messaging SIG
by Matthias Runge 06 Mar '19

06 Mar '19

Hello, quite a while ago, I asked for creation of the messaging SIG. There is even a wiki page for this[1], and it was created over half a year ago, the initial discussion has even been older. However, this wasn't resolved (yet). I also have to realise, I couldn't put the deserved energy and time to this proposal. Nevertheless, I still think the idea is good and would help other SIGs with their use of messaging related packages and setups. So with that, can we please go back to start and get this finished? Maybe it would be benificial, if someone else from the Centos Board could jump in and help KB with this? Thank you, Matthias [1] https://wiki.centos.org/SpecialInterestGroup/Messaging -- Matthias Runge <mrunge(a)matthias-runge.de>

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Weekly SIG meetings
by Rich Bowen 06 Mar '19

06 Mar '19

I've been noticing, over the last 3 or 4 months, that many of our SIGs are no longer in the habit of holding their (bi-)weekly meetings on IRC. I don't know why this is happening - perhaps they're having their discussions elsewhere, or perhaps there's nothing to discuss. However, I want to remind you that these meetings are a window into your work for the larger community. Your meeting minutes are public, and useful for people who are not directly involved in the SIG but who want to know what's happening. Even a 5-minute status checkin is valuable to our users. I would point you to the excellent example of this from the CBS/Infra weekly meeting, the transcript of which you can see here: https://www.centos.org/minutes/2019/February/centos-devel.2019-02-18-14.02.… Note that there's only one meeting participant, but the meeting is held to offer the opportunity for discussion should anyone need it. Please do get back in the habit of meeting regularly. -- Rich Bowen - rbowen(a)redhat.com @CentOSProject // @rbowen 859 351 9166

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SIG promotion at FOSSAsia
by Rich Bowen 05 Mar '19

05 Mar '19

Next week, I'll be at FOSSAsia, along with a few other projects (Fedora, ManageIQ, Dogtag). If you'd like for me to promote the work that you're doing with your SIG, there's a way for you to do that with our pamphlet template. At https://github.com/rbowen/centos-community-tools/tree/master/pamphlets you can see the template(s) for creating your own SIG pamphlet, and two examples of what this will look like. You can take the file CentOS-SIGs.odt and fill it in with the relevant information about your SIG - what it's for, how to get involved, how to consume the output of the SIG, and so on - and send me a copy, or send a pull request with your new file. I'll be printing a few hundred copies of each when I get to the event. Thanks. -- Rich Bowen - rbowen(a)redhat.com @CentOSProject // @rbowen 859 351 9166

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Delivery Status Notification (Failure)
by 82ee9d11＠opayq.com 05 Mar '19

05 Mar '19

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(https= ://dnt.abine.com/#help/faq/faq-whataremaskedemails). IF THIS IS SPAM, CLICK HERE TO BLOCK: https://dnt.abine.com/#/block_email/82ee9d11@opayq.com/FWD.8ltx5hf60pqr@opa= yq.com Want to shop safely and privately online? Go Premium: https://dnt.abine.com= /?pk_campaign=3DmaskHeader#premium -------------------------by Abine------------------------- Send CentOS-devel mailing list submissions to centos-devel(a)centos.org To subscribe or unsubscribe via the World Wide Web, visit https://lists.centos.org/mailman/listinfo/centos-devel or, via email, send a message with subject or body 'help' to centos-devel-request(a)centos.org You can reach the person managing the list at centos-devel-owner(a)centos.org When replying, please edit your Subject line so it is more specific than "Re: Contents of CentOS-devel digest..." Today's Topics: 1. C7 shim 15-2 update - No announce (Phil Wyett) 2. Re: GlusterFS 6.0RC Test Days (27th, 28th Feb) (Niels de Vos) 3. Re: C7 shim 15-2 update - No announce (Johnny Hughes) 4. Re: C7 shim 15-2 update - No announce (Johnny Hughes) 5. Re: C7 shim 15-2 update - No announce (Phil Wyett) 6. Re: Lightning talks at Red Hat Summit (Rich Bowen) 7. Re: Weekly SIG meetings (Matthias Runge) 8. Messaging SIG (Matthias Runge) ---------------------------------------------------------------------- Message: 1 Date: Thu, 28 Feb 2019 12:31:03 +0000 From: Phil Wyett <philwyett(a)kathenas.org> To: "The CentOS developers mailing list." <centos-devel(a)centos.org> Subject: [CentOS-devel] C7 shim 15-2 update - No announce Message-ID: <0f248d87a6878518a35666735cffd06bc931a808.camel(a)kathenas.org> Content-Type: text/plain; charset=3D"UTF-8" -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi all, There has been a shim update (to 15-2) but no related announcement. Is one = on the way? Regards Phil - --=20 *** If this is a mailing list, I am subscribed, no need to CC me.*** Playing the game for the games sake. IRC: kathenas Web: https://kathenas.org Github: https://github.com/kathenas GitLab: https://gitlab.com/kathenas Twitter: kathenasorg GPG: A0C3 4C6A AC2B B8F4 F1E5 EDF4 333F 60DC B0B9 BB77 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAEBAgAGBQJcd9SSAAoJEDM/YNywubt3j1gP/jynow8VlCNISND5qZgXcsHJ /FYAOXLEvt/zoTeHENVFxcRHZ1LxZ09IgrbywZIOqSIwwmmf0/zgrMM2ovPa+1Zb +agGKbW8b8ejHGMc646IrxqilpdsBHWppulZqSZSHBSbkW1H0jmq6nVSJZKEaaZm Z/L/EsfI5BmhhgqqgIr/Znibr/CpS1B1pf3lqVHgdt2A2dsB2yBeZqVkL9+h3rXi I09LMa3irr4eS1gn0xetiZpoCdcD3Er382hfbLhXO+Eq14XbdR+UueJuWS3+UDxR A/2EIPzNn8D9/sXlwRpAxeoAN4jnYEt4Ft2sG5hpR68xj7ge2lYNbEBA5Wc3eSgA bISZqI2JL2/YvFzI79GFBkClvXG8zzLAseqC91MuzO9cgyScT2FusGuDBdv1lOFj 0CmDqsZLkxXu1vRkeWZs8ynxZD+02R+WWNX+MgB7viEp+7FV3RSh2S1VB5AwREWw 8iMAb9ohe6mIpoPNRCaVjCe6xf0wubY+r6MRU4ARv+weU4zzW2tovIAcY+OgeFkM /ZQyemGOaIIDTMzgtSmRBwYni5CKmZRL+OTdaHo6toAo/bvhbjIOBFKtDKLYHF3V fL3GZSpRlfi7a/UOYbzrncFaLidIWXg4aL3OMsMazwvYOgjeIGdFG3Q6+dn6Ajvh mnjm6dfac9KyT2J2rWq9 =3D4jKQ -----END PGP SIGNATURE----- ------------------------------ Message: 2 Date: Thu, 28 Feb 2019 15:24:08 +0100 From: Niels de Vos <ndevos(a)redhat.com> To: "The CentOS developers mailing list." <centos-devel(a)centos.org> Subject: Re: [CentOS-devel] GlusterFS 6.0RC Test Days (27th, 28th Feb) Message-ID: <20190228142408.GP3839@ndevos-x270> Content-Type: text/plain; charset=3Dutf-8 On Mon, Feb 25, 2019 at 04:46:19PM -0500, Rich Bowen wrote: > Gluster users/developers, >=20 > We are calling out our users, and developers to contribute in validating > ?glusterfs-6.0rc? build in their usecase. Specially for the cases of > upgrade, stability, and performance. >=20 > Full details and participation information may be found on the > Gluster-devel mailing list, here: > https://lists.gluster.org/pipermail/gluster-devel/2019-February/055876.ht= ml Packages from the CentOS Storage SIG are now availabl ----- Message truncated -----

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Lightning talks at Red Hat Summit
by Rich Bowen 28 Feb '19

28 Feb '19

If you expect to be at Red Hat Summit [1] and if you have some community project that you'd like to tell the world about, please consider submitting a Lightning Talk for the Community Central section of the event: https://docs.google.com/forms/d/e/1FAIpQLSc5phwBJclz7ubP9B3Ax_W7Fr9S0Olcgzk… Lightning talks will be 15 minutes, plus 5 for Q&A. If what you have to talk about is shorter than that, that's fine too. Thanks! --Rich [1] Red Hat Summit - https://www.redhat.com/en/summit/2019 - May 7-9, Boston, MA, USA. -- Rich Bowen - rbowen(a)redhat.com @CentOSProject // @rbowen 859 351 9166

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C7 shim 15-2 update - No announce
by Phil Wyett 28 Feb '19

28 Feb '19

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi all, There has been a shim update (to 15-2) but no related announcement. Is one on the way? Regards Phil - -- *** If this is a mailing list, I am subscribed, no need to CC me.*** Playing the game for the games sake. IRC: kathenas Web: https://kathenas.org Github: https://github.com/kathenas GitLab: https://gitlab.com/kathenas Twitter: kathenasorg GPG: A0C3 4C6A AC2B B8F4 F1E5 EDF4 333F 60DC B0B9 BB77 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAEBAgAGBQJcd9SSAAoJEDM/YNywubt3j1gP/jynow8VlCNISND5qZgXcsHJ /FYAOXLEvt/zoTeHENVFxcRHZ1LxZ09IgrbywZIOqSIwwmmf0/zgrMM2ovPa+1Zb +agGKbW8b8ejHGMc646IrxqilpdsBHWppulZqSZSHBSbkW1H0jmq6nVSJZKEaaZm Z/L/EsfI5BmhhgqqgIr/Znibr/CpS1B1pf3lqVHgdt2A2dsB2yBeZqVkL9+h3rXi I09LMa3irr4eS1gn0xetiZpoCdcD3Er382hfbLhXO+Eq14XbdR+UueJuWS3+UDxR A/2EIPzNn8D9/sXlwRpAxeoAN4jnYEt4Ft2sG5hpR68xj7ge2lYNbEBA5Wc3eSgA bISZqI2JL2/YvFzI79GFBkClvXG8zzLAseqC91MuzO9cgyScT2FusGuDBdv1lOFj 0CmDqsZLkxXu1vRkeWZs8ynxZD+02R+WWNX+MgB7viEp+7FV3RSh2S1VB5AwREWw 8iMAb9ohe6mIpoPNRCaVjCe6xf0wubY+r6MRU4ARv+weU4zzW2tovIAcY+OgeFkM /ZQyemGOaIIDTMzgtSmRBwYni5CKmZRL+OTdaHo6toAo/bvhbjIOBFKtDKLYHF3V fL3GZSpRlfi7a/UOYbzrncFaLidIWXg4aL3OMsMazwvYOgjeIGdFG3Q6+dn6Ajvh mnjm6dfac9KyT2J2rWq9 =4jKQ -----END PGP SIGNATURE-----

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GlusterFS 6.0RC Test Days (27th, 28th Feb)
by Rich Bowen 28 Feb '19

28 Feb '19

Gluster users/developers, We are calling out our users, and developers to contribute in validating ‘glusterfs-6.0rc’ build in their usecase. Specially for the cases of upgrade, stability, and performance. Full details and participation information may be found on the Gluster-devel mailing list, here: https://lists.gluster.org/pipermail/gluster-devel/2019-February/055876.html -- Rich Bowen - rbowen(a)redhat.com @CentOSProject // @rbowen 859 351 9166

2 1

Need a knob to disable all spectre/meltdown fixes
by Priya, Nupur 26 Feb '19

26 Feb '19

Hi there, I would like to implement a command , to be able to disable all variants(or at least the ones causing performance impact). As per the RH article: https://access.redhat.com/articles/3311301, we would be able to only disable spectre variant 2 and 3(pti). I need an option to disable variant 1, 3a and 4 as well. Some of the recent articles suggest that options like no_spectre_v1, no_spectre_v2 and spec_store_bypass_disable parameters are available in latest versions of kernel(4.15 and above). https://www.zdnet.com/article/linux-kernel-gets-another-option-to-disable-s… https://www.kernel.org/doc/html/latest/admin-guide/kernel-parameters.html?h… Can this be made available in our Centos 7 kernels? Or is there any plan for RH to implement the same in any future release? Regards, Nupur

2 1

Centpkg and the converged git project
by Brian Stinson 22 Feb '19

22 Feb '19

Hi Folks, I've done a bit of work on centpkg, now that we have a testbed at git.stg.centos.org. The goal here is to allow centpkg and fedpkg (Fedora's site) to both understand the different formats. The test version of centpkg described below is the first step in that direction. Basically you can try this out by pulling a container image: `podman pull quay.io/bstinsonmhk/centpkg:develop` Why a container image? - The patches to make this happen involve invasive changes to rpkg, that are still in flight (basically, https://pagure.io/rpkg/pull-request/393) - I wanted to bake in the sources and configs to develop this a little faster as we find problems. What's included, and where to file bugs? - centpkg from: https://bitbucket.org/bstinsonmhk/centpkg/branch/develop - rpkg from: https://pagure.io/fork/bstinson/rpkg/tree/centpkg-inbound - fedpkg from: https://pagure.io/fedpkg/tree/master Here's how I run it for testing CentOS packages (substitute your centos user certificate and a path to RPMs to fit your workstation): `podman run --rm -it -v /home/bstinson/.centos.cert:/home/centpkg-user/.centos.cert:Z -v /home/bstinson/rpms:/home/centpkg-user/rpms:Z quay.io/bstinsonmhk/centpkg:develop` If you're a SIG member, you can push to a sig branch. For example, if I was a mamber of the atomic SIG I could do: # Clone the repo $ centpkg clone -b c7 a2ps # Download the sources from C7 $ centpkg sources # Change to a SIG branch $ git checkout -b c7-sig-atomic-cockpit-preview # Manual push is needed here until we work out a way to register the # new branches $ git push -u origin c7-sig-atomic-cockpit-preview # Upload sources to the SIG branch in the lookaside $ centpkg upload SOURCES/a2ps-4.14.tar.gz SOURCES/i18n-fonts-0.1.tar.gz # CBS does not yet build from SCM, so still need srpms $ centpkg scratch-build --srpm # Try out a fedora branch $ centpkg switch-branch f28 $ centpkg clean # From a Fedora branch this should use your Fedora creds $ centpkg scratch-build # this should work with Fedora's ko What I need help with: - Review the open PRs to rpkg as they come in - Help me find more places where we need to use the new 'Layout' objects (that is where rpkg has paths hard-coded) - Test Fedora workflows, and other commands with centpkg - Help add new commands - to request SIG branches - to translate from one layout to another (ex. bringing a Fedora branch into a CentOS SIG branch) Happy building! --Brian

2 1

git.stg.centos.org upgraded to pagure 5.3 (beta) and new feature like mqtt notifications
by Fabian Arrotin 22 Feb '19

22 Feb '19

Hi, In October 2018, we (pre)announced that we were working on a consolidated pagure infra for git.centos.org and src.fedoraproject.org. (https://lists.centos.org/pipermail/centos-devel/2018-October/016997.html) We asked feedback from community and one of the remarks we had was about being able to follow commits for all /rpms/* While there were requests to have that available through pagure API (for people already using the gitblit RPC feature of current https://git.centos.org instance), another idea was to simply send that to a message broker, so that people can just subscribe to that broker on a particular topic and consume the message payloads posted there. As such MQTT support landed in pagure, we decided to upgrade (both instances) and we have (only at the CentOS side) implemented MQTT notifications to a "public" broker Example : This dummy commit (specific branch) : https://git.stg.centos.org/rpms/bacula/c/61cd3575ba64b5f7afbf16eeb5c8dea729… (automatically replicated to https://src.stg.fedoraproject.org/rpms/bacula/c/61cd3575ba64b5f7afbf16eeb5c…) posted the following json message on our MQTT staging broker : git.stg.centos.org/git.receive {"forced": false, "agent": "arrfab", "repo": {"custom_keys": [], "name": "bacula", "parent": null, "date_modified": "1539692831", "access_users": {"owner": ["centosrcm"], "admin": [], "ticket": [], "commit": []}, "namespace": "rpms", "priorities": {}, "close_status": [], "access_groups": {"admin": [], "commit": [], "ticket": []}, "milestones": {}, "user": {"fullname": "CentOS Sources", "name": "centosrcm"}, "date_created": "1539692831", "fullname": "rpms/bacula", "url_path": "rpms/bacula", "id": 6, "tags": [], "description": " Cross platform network backup for Linux, Unix, Mac and Windows"}, "end_commit": "61cd3575ba64b5f7afbf16eeb5c8dea7293b1241", "branch": "c7-sig-altarch-test", "authors": [{"fullname": "Fabian Arrotin", "name": "arrfab"}], "total_commits": 1, "start_commit": "61cd3575ba64b5f7afbf16eeb5c8dea7293b1241"} The first part is just the topic, while the message payload is the json How can you subscribe to that MQTT broker (if you want to automate some workflow) ? The only requirement is to trust our ACO (https://accounts.centos.org) CA cert and also to have your TLS cert from ACO All those steps are done automatically through centos-cert (from centos-packager, see https://wiki.centos.org/HowTos/CentosPackager) From that point, you can use your MQTT client of choice (mosquitto_sub from mosquitto pkg, or python-paho-mqtt for python client, etc) and point to mqtt.stg.centos.org:8883 Simple example with mosquitto_sub : mosquitto_sub --cafile ~/.centos-server-ca.cert --cert ~/.centos.cert --key ~/.centos.cert -h mqtt.stg.centos.org -p 8883 -t git.stg.centos.org/# -v Hope that it helps people willing to get automatic notifications in "real-time" when repositories are created or that there are new commits landing there. Worth noting that it's still only in staging, but once we have a green light, we should migrate git.centos.org to pagure with the same features set as the one deployed on staging. -- Fabian Arrotin The CentOS Project | https://www.centos.org gpg key: 56BEC54E | twitter: @arrfab

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