devel March 2018

devel@lists.centos.org

26 participants
30 discussions

CentOS PaaS SIG meeting (2018-03-07)
by Troy Dawson 07 Mar '18

07 Mar '18

Hello, It's time for our weekly PaaS SIG sync-up meeting Time: 1700 UTC - Wedensdays (date -d "1700 UTC") Date: Today Wedensday, 07 March 2018 Where: IRC- Freenode - #centos-devel Agenda: - OpenShift Current Status -- rpms -- Automated rpm building and Automated testing -- Multi-arch -- Documentation -- Images and Image building - Upcoming Committee Member Changes - Open Floor Minutes from last meeting: https://www.centos.org/minutes/2018/February/centos-devel.2018-02-28-17.01.…

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Status Update: CentOS Community Container Pipeline Service 07-Mar-2018
by Bamacharan Kundu 07 Mar '18

07 Mar '18

Hi, Here is an update on the recent works done in Centos Community Container Pipeline Service * Fixed bugs in dangling volume cleanup post scan * Update ansible script to install latest docker on all the nodes. * Enable support for yaml in container-index * Make sure jenkins jobs are stopped properly before starting deployment Our current focus is: * Update API with filtering with primary key and names * Fixing container pipeline service API’s for displaying more details on UI. * Fixing beanstalk connection initialization method * Fix pipeline scanner image rootfs unmounting * Prevents logging unnecessary recurring queue operational messages Regards Bamacharan Kundu

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Origin 3.7.1 in testing, please test.
by Troy Dawson 06 Mar '18

06 Mar '18

origin 3.7.1, and openshift ansible 3.7.35 are both available in the testing repository at https://buildlogs.centos.org/centos/7/paas/x86_64/openshift-origin37/ We need some people to test these and make sure everything is ok. Once they have been tested, we will get them signed and in the released repositories. If you test them, please get back to us so we can release them. Thanks The CentOS Paas SIG

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CentOS Atomic Host 7.1802 Available for Download
by Jason Brooks 06 Mar '18

06 Mar '18

The CentOS Atomic SIG has released an updated version (https://wiki.centos.org/SpecialInterestGroup/Atomic/Download) of CentOS Atomic Host (7.1802), a lean operating system designed to run Linux containers, built from standard CentOS 7 RPMs, and tracking the component versions included in Red Hat Enterprise Linux Atomic Host. This release rolls up all package minor updates that shipped through the month of February, including, most significantly, a newer version of rpm-ostree with support for overriding base packages during package layering operations. (see below for more details) CentOS Atomic Host includes these core component versions: * atomic-1.20.1-9.git436cf5d.el7.centos.x86_64 * cloud-init-0.7.9-9.el7.centos.2.x86_64 * docker-1.12.6-71.git3e8e77d.el7.centos.1.x86_64 * etcd-3.2.11-1.el7.x86_64 * flannel-0.7.1-2.el7.x86_64 * kernel-3.10.0-693.17.1.el7.x86_64 * kubernetes-node-1.5.2-0.7.git269f928.el7.x86_64 * ostree-2017.14-2.el7.x86_64 * rpm-ostree-client-2017.11-1.atomic.el7.x86_64 rpm-ostree override While it's been possible to layer new packages onto the base CentOS Atomic tree for some time now, overriding existing base packages with layered alternatives either wasn't possible or was considered experimental. Version 7.1802 now allows for overriding base packages. For example, the origin-clients package that includes OpenShift Origin's "oc" tool conflicts with the kubernetes-client package included in the base tree. You can use package layering and overrides to install the openshift-release rpm, remove the conflicting rpms, and install the origin-clients rpm: # rpm-ostree install centos-release-openshift-origin # rpm-ostree override remove kubernetes-client kubernetes-node -r # rpm-ostree install origin-clients -r # oc cluster up Starting OpenShift using openshift/origin:v3.7.0 ... Pulling image openshift/origin:v3.7.0 ... Download CentOS Atomic Host CentOS Atomic Host is available as a VirtualBox or libvirt-formatted Vagrant box, or as an installable ISO, qcow2 or Amazon Machine image. For links to media, see the [CentOS wiki](https://wiki.centos.org/SpecialInterestGroup/Atomic/Download). Upgrading If you're running a previous version of CentOS Atomic Host, you can upgrade to the current image by running the following command: # atomic host upgrade Release Cycle The CentOS Atomic Host image follows the upstream Red Hat Enterprise Linux Atomic Host cadence. After sources are released, they're rebuilt and included in new images. After the images are tested by the SIG and deemed ready, we announce them. Getting Involved CentOS Atomic Host is produced by the CentOS Atomic SIG (http://wiki.centos.org/SpecialInterestGroup/Atomic), based on upstream work from Project Atomic (http://www.projectatomic.io/). If you'd like to work on testing images, help with packaging, documentation -- join us! The SIG meets every two weeks as part of the Project Atomic community meeting at 16:00 UTC on Monday in the #atomic channel. You'll often find us in #atomic and/or #centos-devel if you have questions. You can also join the atomic-devel (https://lists.projectatomic.io/mailman/listinfo/atomic-devel) mailing list if you'd like to discuss the direction of Project Atomic, its components, or have other questions. Getting Help If you run into any problems with the images or components, feel free to ask on the centos-devel (http://lists.centos.org/mailman/listinfo/centos-devel) mailing list. Have questions about using Atomic? See the atomic (https://lists.projectatomic.io/mailman/listinfo/atomic) mailing list or find us in the #atomic channel on Freenode.

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SIG Chairs: Please file requests for syncing altarch content to mirror.c.o
by Brian Stinson 06 Mar '18

06 Mar '18

Hi Folks, Now that we're syncing content to mirror.centos.org/altarch (thanks KB!) we need to be sure we have all the content you expect there. If you have altarch-enabled koji tags and would like your content signed and pushed to the /altarch location, please file a bug in the normal fashion[0]. FYI: We are reviewing/grooming these bugs at the CBS meetings on Monday at 14h00 UTC in #centos-devel on freenode (though we try to take care of requests as they come in), feel free to stop by and participate in that discussion. [0]: https://wiki.centos.org/SIGGuide/Content/Mirror Cheers! --Brian

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Building a package for RedHat
by dacav 06 Mar '18

06 Mar '18

Hello Centos developers, My company would like to use Red-Hat/Centos as a target system for releasing (proprietary) software. In order to do this properly, I've constructed an infrastructure which allows to build those packages, wrapping mock and other tools. Such infrastructure uses a pool of Centos virtual machines for the building phase. A question that keeps popping in my mailbox is how to build those packages without the 'centos' suffix, as in: %{name}-%{version}.el7.centos.x86_64.rpm Some developers here find that `.centos` tag quite disturbing as we are supposed to release for Red Hat. I think the right thing to do here would be getting a (physical, licensed) Red Hat builder to do the job. But I'm not sure of what this would entail. For instance, is there a mock configuration to use for that? Would that be included in a Red Hat machine?

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A tips page for capturing kernel messages.
by Tetsuo Handa 05 Mar '18

05 Mar '18

Hello. Since I have been encountering kernel problem reports (oops/hangup/slowdown) with incomplete kernel messages, I wrote a page which explains hints for capturing kernel messages for troubleshooting (mainly hangup/slowdown problem) http://akari.osdn.jp/capturing-kernel-messages.html with a utility program named "udplogger". I appreciate if someone can become a maintainer of RPM package for "udplogger". Feedbacks are welcome. Thanks.

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CentOS Storage SIG contribution.
by Javier Romero 02 Mar '18

02 Mar '18

Hi, My name is Javier, live in Buenos Aires, Argentina, and work in the Network Operations Center of an Internet Service Provider as a Linux Sysadmin. I've been working with Linux CentOS Servers for the last 10 years and would like to contribute on the CentOS Storage SIG if there is something where I can be useful. Thanks for your kind attention. Best Regards, *Javier Romero* *E-mail: xavinux(a)gmail.com <xavinux(a)gmail.com>* *Skype: xavinux*

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Bot account for opstools-sig
by Matthias Runge 02 Mar '18

02 Mar '18

Hello, as follow-up on the CentOS dojo in Geneva, I'm hereby requesting a bot account for the Opstools SIG. There are listed two requirements[1]: - the account name is the shortname for the SIG: I'm proposing opstools - The email on the account must be deliverable to someone who can change the certificate on the production environment. The opstools SIG uses RDO gerrit for kicking off builds. So, either we'd need here the email address of someone with such access to RDO gerrit. I currently have no such login. Whatever works here, I'd be fine with it. I did not create an account in ACO yet, since the email question is currently undecided. [1] https://wiki.centos.org/SIGGuide#head-c256691b201cc88e4ffa53f3dee8c78b8cdca… -- Matthias Runge <mrunge(a)matthias-runge.de>

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[Cloud SIG] RDO OpenStack Queens packages available
by Rich Bowen 01 Mar '18

01 Mar '18

The RDO community is pleased to announce the general availability of the RDO build for OpenStack Queens for RPM-based distributions, CentOS Linux 7 and Red Hat Enterprise Linux. RDO is suitable for building private, public, and hybrid clouds. Queens is the 17th release from the OpenStack project, which is the work of more than 1600 contributors from around the world (source - http://stackalytics.com/ ). The release is making its way out to the CentOS mirror network, and should be on your favorite mirror site momentarily. The RDO community project curates, packages, builds, tests and maintains a complete OpenStack component set for RHEL and CentOS Linux and is a member of the CentOS Cloud Infrastructure SIG. The Cloud Infrastructure SIG focuses on delivering a great user experience for CentOS Linux users looking to build and maintain their own on-premise, public or hybrid clouds. All work on RDO, and on the downstream release, Red Hat OpenStack Platform, is 100% open source, with all code changes going upstream first. New and Improved Interesting things in the Queens release include: * Ironic now supports Neutron routed networks with flat networking and introduces support for Nova traits when scheduling * RDO now includes rsdclient, an OpenStack client plugin for Rack Scale Design architecture * Support for octaviaclient and Octavia Horizon plugin has been added to improve Octavia service deployments. * Tap-as-a-Service (TaaS) network extension to the OpenStack network service (Neutron) has been included. * Multi-vendor Modular Layer 2 (ML2) driver networking-generic-switch si now available of operators deploying RDO Queens. Other improvements include: * Most of the bundled intree tempest plugins have been moved to their own repository during Queens cycle. RDO has adapted plugin packages for these new model. * In an effort to improve the quality and reduce the delivery time for our users, RDO keeps refining and automating all required processes needed to build, test and publish the packages included in RDO distribution. Note that packages for OpenStack projects with cycle-trailing release models[*] will be created after a release is delivered according to the OpenStack Queens schedule. [*] https://releases.openstack.org/reference/release_models.html#cycle-trailing Contributors During the Queens cycle, we saw the following new contributors: Aditya Ramteke Jatan Malde Ade Lee James Slagle Alex Schultz Artom Lifshitz Mathieu Bultel Petr Viktorin Radomir Dopieralski Mark Hamzy Sagar Ippalpalli Martin Kopec Victoria Martinez de la Cruz Harald Jensas Kashyap Chamarthy dparalen Thiago da Silva chenxing Johan Guldmyr David J Peacock Sagi Shnaidman Jose Luis Franco Arza Welcome to all of you, and thank you so much for participating! But, we wouldn’t want to overlook anyone. Thank you to all 76 contributors who participated in producing this release. This list includes commits to rdo-packages and rdo-infra repositories, and is provided in no particular order: Yatin Karel Aditya Ramteke Javier Pena Alfredo Moralejo Christopher Brown Jon Schlueter Chandan Kumar Haikel Guemar Emilien Macchi Jatan Malde Pradeep Kilambi Luigi Toscano Alan Pevec Eric Harney Ben Nemec Matthias Runge Ade Lee Jakub Libosvar Thierry Vignaud Alex Schultz Juan Antonio Osorio Robles Mohammed Naser James Slagle Jason Joyce Artom Lifshitz Lon Hohberger rabi Dmitry Tantsur Oliver Walsh Mathieu Bultel Steve Baker Daniel Mellado Terry Wilson Tom Barron Jiri Stransky Ricardo Noriega Petr Viktorin Juan Antonio Osorio Robles Eduardo Gonzalez Radomir Dopieralski Mark Hamzy Sagar Ippalpalli Martin Kopec Ihar Hrachyshka Tristan Cacqueray Victoria Martinez de la Cruz Bernard Cafarelli Harald Jensas Assaf Muller Kashyap Chamarthy Jeremy Liu Daniel Alvarez Mehdi Abaakouk dparalen Thiago da Silva Brad P. Crochet chenxing Johan Guldmyr Antoni Segura Puimedon David J Peacock Sagi Shnaidman Jose Luis Franco Arza Julie Pichon David Moreau-Simard Wes Hayutin Attila Darazs Gabriele Cerami John Trowbridge Gonéri Le Bouder Ronelle Landy Matt Young Arx Cruz Joe H. Rahme marios Sofer Athlan-Guyot Paul Belanger Getting Started There are three ways to get started with RDO. To spin up a proof of concept cloud, quickly, and on limited hardware, try an All-In-One Packstack installation. You can run RDO on a single node to get a feel for how it works. For a production deployment of RDO, use the TripleO Quickstart and you’ll be running a production cloud in short order. Finally, if you want to try out OpenStack, but don’t have the time or hardware to run it yourself, visit TryStack, where you can use a free public OpenStack instance, running RDO packages, to experiment with the OpenStack management interface and API, launch instances, configure networks, and generally familiarize yourself with OpenStack. (TryStack is not, at this time, running Queens, although it is running RDO.) Getting Help The RDO Project participates in a Q&A service at ask.openstack.org. We also have our users(a)lists.rdoproject.org for RDO-specific users and operrators. For more developer-oriented content we recommend joining the dev(a)lists.rdoproject.org mailing list. Remember to post a brief introduction about yourself and your RDO story. The mailng lists archives are all available at https://mail.rdoproject.org You can also find extensive documentation on the RDO docs site. The #rdo channel on Freenode IRC is also an excellent place to find help and give help. We also welcome comments and requests on the CentOS mailing lists and the CentOS and TripleO IRC channels (#centos, #centos-devel, and #tripleo on irc.freenode.net), however we have a more focused audience in the RDO venues. Getting Involved To get involved in the OpenStack RPM packaging effort, see the RDO community pages and the CentOS Cloud SIG page. See also the RDO packaging documentation. Join us in #rdo on the Freenode IRC network, and follow us at @RDOCommunity on Twitter. If you prefer Facebook, we’re there too, and also Google+. -- Rich Bowen: Community Architect rbowen(a)redhat.com @rbowen // @RDOCommunity // @CentOSProject 1 859 351 9166

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devel March 2018