November 2015 - Community - lists.openinfra.dev

[openstack-community] Speakers Bureau
by Jimmy McArthur 12 Jan '16

12 Jan '16

Hi all - I've recently been hired to work with the Foundation to support the OpenStack web properties. Previously, I was a project lead at Tipit, and was supporting the Foundation in a similar capacity. I'm very familiar with the speaker submission process for the Summit, from start to finish, having worked directly with Todd Morey and the rest of the Foundation crew for the last few summits. I would love to leverage that work and the data we've already collected to help build a speakers bureau for the community. I'll summarize below some of the requirements I've gathered from reviewing all the outstanding requests. Below that, I'll add a few comments about the general development that has already begun. Information that we currently have in Speaker Profile - Date Joined - Country / City of origin - Funded travel - Registered for upcoming Summit - Past OpenStack Summit presentations / related material - Bio - Affiliations / Job history - Opt-In to Speakers Bureau Community Requests for additional information - Areas of expertise* - Prior speaking topics* - Links to previous presentations / event names* - Is the speaker willing to travel? To which regions / countries?* - In which languages is the speaker fluent?* - Professional references - Sponsorship opportunities (travel, food/drink) - Dates of availability / unavailability Contact form* - Name of organizer - Email of organizer - Event name - Format / length - Expected attendance - Date(s) of event - Location - Topic(s) - General Request Add option to Sort / Search - Name - Company - Region, country, city where the speaker lives/works - Areas of expertise As you can see from the first list, the Foundation already collects a fair amount of information when we do our Call for Speakers ahead of each summit. Earlier this month, we began work on the speaker's bureau, leveraging that information. I suggest we focus on getting a minimum viable product out as soon as possible, with the data that we've already collected. I've put an asterisk next to the items that are easy adds. We could aim to get as much of that into a Phase I as possible. There are some more complex pieces (Professional references, Dates of availability / unavailability) that have potential privacy concerns or could complicate things. Additionally, I think we should keep the form as short and simple as possible, so speakers fill it out. IMO we should be cautious about overreaching when asking for data and ensure it's easy for people to manage. My suggestion is to get some of these more simple items out the door so we at least have a searchable list. From there, we can solicit feedback and iterate. Please let me know your thoughts and I look forward to working with everyone! Cheers, Jimmy McArthur

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[openstack-community] List ALL volumes attached to a particular instance
by Laohu 24 Nov '15

24 Nov '15

Given an instance name/id, is there a API call or filter option to list ALL volumes attached? Thanks, John

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[openstack-community] Regarding Designate Multi-node issue
by Sharma Swati6 23 Nov '15

23 Nov '15

Hi All, I have a multi-node production environment setup using Ansible. The basic openstack components packed in their respective containers, are already installed here. Now, I want to install Designate on this existing setup and have its container. I am currently following link : https://developer.rackspace.com/blog/getting-started-with-openstack-and-des… . But, I am not sure if this will help me with the multinode approach. Can anyone please suggest me some steps? Thanks & Regards Swati Sharma System Engineer Tata Consultancy Services Ground to 8th Floors, Building No. 1 & 2, Skyview Corporate Park, Sector 74A,NH 8 Gurgaon - 122 004,Haryana India Cell:- +91-9717238784 Mailto: sharma.swati6(a)tcs.com Website: http://www.tcs.com ____________________________________________ Experience certainty. IT Services Business Solutions Consulting ____________________________________________ =====-----=====-----===== Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you

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[openstack-community] From Liberty to Mitaka OpenStack Meetup Rome Edition - 2015.11.26
by Mariano Iumiento 21 Nov '15

21 Nov '15

*Rome, Italy, OpenStack From Liberty to Mitaka meetup * Join us on Thursday, November the 26th, 18:00 - 21:00 @OpenStack <https://wiki.openstack.org/wiki/OpenStack> #OSUG Italy # OpenStackRomeMeetup The Italian OpenStack User Group invites you to attend the OpenStack From Liberty to Mitaka meetup in Rome, Italy. *OpenStack From Liberty to Mitaka event Thursday, November the 26th @ 18.00 at "Impact Hub Roma". * *Info on meetup.com <http://meetup.com> site at http://goo.gl/mj2laO <http://goo.gl/mj2laO> * RSVP via http://goo.gl/mj2laO Registration is free of charge. More updates via @miumiento We look forward to meet you all. --- Mariano Iumiento

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[openstack-community] OpenStack Weekly Community Newsletter (Nov. 14-20)
by Jay Fankhauser 20 Nov '15

20 Nov '15

A primer on Magnum, OpenStack containers-as-a-service <http://superuser.openstack.org/articles/a-primer-on-magnum-openstack-contai…> Adrian Otto, project team lead, on how Magnum works and what problems it can solve for you. OpenStack Mitaka release: what’s next for Ansible, Oslo and Designate <http://superuser.openstack.org/articles/openstack-mitaka-release-what-s-nex…> Meet the project team leads (PTLs) for these OpenStack projects and find out how to get involved. Learn what’s coming in other OpenStack projects in the Mitaka release on the OpenStack Foundation playlist <https://www.youtube.com/playlist?list=PLKqaoAnDyfgpMle_oc7rRrjvQ80pDA1jF>. Community feedback OpenStack is always interested in feedback and community contributions, if you would like to see a new section in the OpenStack Weekly Community Newsletter or have ideas on how to present content please get in touch: community(a)openstack.org <mailto:community@openstack.org>. Reports from Previous Events Two OpenStack operators share their latest action items <http://superuser.openstack.org/articles/two-openstack-operators-share-their…> Deadlines and Contributors Notifications Call for papers: OSCON <http://conferences.oreilly.com/oscon/open-source/public/cfp/423> 2016 deadline: November 24, 2015 FOSDEM 2016 <https://fosdem.org/2016/news/2015-10-22-accepted-devrooms/> Testing and Automation <https://lists.fosdem.org/pipermail/fosdem/2015-October/002198.html> November 30, 2015 Virtualization & IaaS <https://lists.fosdem.org/pipermail/fosdem/2015-October/002197.html> December 1, 2015 Containers & Process Isolation <https://lists.fosdem.org/pipermail/fosdem/2015-November/002294.html> December 1, 2015 Config Management <https://lists.fosdem.org/pipermail/fosdem/2015-October/002201.html> December 1, 2015 Continuous Lifecycle London <http://continuouslifecycle.london/call-for-papers/> Deadline: December 1, 2015 PyCon 2016 <https://us.pycon.org/2016/speaking/> deadline: Jan 3, 2016 USENIX Annual Technical Conference 2016 <https://www.usenix.org/conference/atc16/call-for-papers> deadline: February 1, 2016 Security Advisories and Notices None this week Tips ‘n Tricks By Dan Smith: Upgrades in OpenStack Nova: Remote Procedure Call APIs <http://superuser.openstack.org/articles/upgrades-in-openstack-nova-remote-p…> By Dan Smith: Upgrades in OpenStack Nova: Objects <http://superuser.openstack.org/articles/upgrades-in-openstack-nova-objects> By Rossella Sblendido <http://rossella-sblendido.net/>: How VMs get access to their metadata in Neutron <http://rossella-sblendido.net/2015/11/18/how-vms-get-access-to-their-metada…> By Adam Young <http://adam.younglogic.com/>: Translating Between RDO/RHOS and Upstream OpenStack releases <http://adam.younglogic.com/2015/11/translating-between-rdorhos-and-upstream…> Upcoming Events <https://www.openstack.org/community/events> Nov 21, 2015 11/21 Meet w/ you – Summit Keynote,Container, Neutron, Cinder… Shanghai, CN <http://www.meetup.com/Shanghai-OpenStack-Meetup/events/226674732/> Nov 21, 2015 OpenStack云环境的测试与评估（兼与社区大咖畅聊东京峰会见闻）Beijing, CN <http://www.meetup.com/Indian-OpenStack-User-Group/events/226534245/> Nov 22, 2015 OpenStack & SDN/NFV at JNU New Delhi, IN <http://www.meetup.com/Indian-OpenStack-User-Group/events/226534245/> Nov 24, 2015 De Marconi a Zaqar, la evolución del sistema de mensajería y notificaciones Guadalajara, MX <http://www.meetup.com/OpenStack-GDL/events/226680581/> Nov 26, 2015 From Liberty to Mitaka Rome, IT <http://www.meetup.com/it/OpenStack-User-Group-Italia/events/226324667/> Nov 26, 2015 OpenStack Orchestratie 2015 Breda, NL <http://www.meetup.com/Openstack-Netherlands/events/222368737/> Nov 26, 2015 From Liberty to Mitaka RM, IT <http://www.meetup.com/OpenStack-User-Group-Italia/events/226324667/>

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[openstack-community] RDO Day @ FOSDEM
by Rich Bowen 17 Nov '15

17 Nov '15

We're pleased to announce that we'll be holding an RDO Community Day in conjunction with the CentOS Dojo[1] on the day before FOSDEM. This event will be held at the IBM Client Center in Brussels, Belgium, on Friday, January 29th, 2016. You are encouraged to send your proposed topics and sessions via the Google form at http://goo.gl/forms/oDjI2BpCtm. If you have questions about the event, or proposed topics, bring them either to the rdo-list mailing list[2], or to the #rdo channel on the Freenode IRC network. If you're thinking of attending either the RDO Day, or the CentOS Dojo, please register at https://www.eventbrite.co.uk/e/centos-dojo-brussels-belgium-jan-29th-2016-t… so that we know how many people to expect. [1] https://wiki.centos.org/Events/Dojo/Brussels2016 [2] https://www.redhat.com/mailman/listinfo/rdo-list -- Rich Bowen - rbowen(a)redhat.com OpenStack Community Liaison http://rdoproject.org/

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[openstack-community] Speakers Bureau
by Tom Fifield 17 Nov '15

17 Nov '15

Hi all, There were a few discussions at the summit about making a Speaker's Bureau: User Group & OpenStack Day Events Branding (34:00) https://www.youtube.com/watch?feature=player_detailpage&v=XKjq-_d5uPw#t=2040 Ambassador Community Report discussion (31:58) https://www.youtube.com/watch?feature=player_detailpage&v=gUUAhLjMAoQ#t=1918 As noted by Gary from LA, one of the biggest challenges in being a meetup organiser is finding speakers. Our challenge is to create a software tool and some community process to make a 'bureau' or directory of speakers that user groups can count on. ==> A first step noted in the meeting was to define requirements. So, as user group leaders, what do you need from a speakers directory? As speakers, how do you want your information to be used? ==> Are you interested in joining the effort to make the speakers bureau reality? Regards, Tom

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Re: [openstack-community] Speakers Bureau
by Soufiene Chraigui 16 Nov '15

16 Nov '15

Hi all I think we have to know: 1. prefered location for speakers. 2. possibility to support travel fees (if exists) by users group. Regards, Soufiene De : Shamail Envoyé : 16/11/2015 06:37 À : Tom Fifield Cc : community(a)lists.openstack.org Objet : Re: [openstack-community] Speakers Bureau Hi Tom, > On Nov 16, 2015, at 5:18 AM, Tom Fifield <tom(a)openstack.org> wrote: > > Hi all, > > There were a few discussions at the summit about making a Speaker's Bureau: > > User Group & OpenStack Day Events Branding (34:00) > https://www.youtube.com/watch?feature=player_detailpage&v=XKjq-_d5uPw#t=2040 > > Ambassador Community Report discussion (31:58) > https://www.youtube.com/watch?feature=player_detailpage&v=gUUAhLjMAoQ#t=1918 > > As noted by Gary from LA, one of the biggest challenges in being a meetup organiser is finding speakers. Our challenge is to create a software tool and some community process to make a 'bureau' or directory of speakers that user groups can count on. > > ==> A first step noted in the meeting was to define requirements. So, as user group leaders, what do you need from a speakers directory? As speakers, how do you want your information to be used? As a speaker, I would be okay with my email address being listed somewhere... User groups can use my information to contact me to determine availability for participation in either local or regional events. In general, I'd be okay with groups contacting me (even outside my city/region) if they think my areas of expertise/interest align with interest in their user groups. I think having a way to input this information (interests/expertise) into the tool might be useful for matching speakers too. > > ==> Are you interested in joining the effort to make the speakers bureau reality? I'd be interested in helping with the effort. > > > Regards, > > > Tom > > _______________________________________________ > Community mailing list > Community(a)lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/community _______________________________________________ Community mailing list Community(a)lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/community

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[openstack-community] OpenStack Weekly Community Newsletter (Nov., 7-13)
by Jay Fankhauser 13 Nov '15

13 Nov '15

Kilowatts for Humanity harnesses the wind and sun to electrify rural communities <http://superuser.openstack.org/articles/kilowatts-for-humanity-harnesses-th…> OpenStack-powered DreamCompute cloud computing helps keep rural microgrids up and running OpenStack and Network Function Virtualization, the backstory <http://superuser.openstack.org/articles/openstack-and-network-function-virt…> Jonathan Bryce, OpenStack executive director, gave a keynote at the OPNFV Summit where he talked about the two communities. Fighting cloud vendor lock-in, manga style <http://superuser.openstack.org/articles/fighting-cloud-vendor-lock-in-manga…> To celebrate the OpenStack community and Liberty release, the Cloudbase Solutions team created a one-of-a-kind printed comic packed with OpenStack puns and references to manga and kaiju literature. Community feedback OpenStack is always interested in feedback and community contributions, if you would like to see a new section in the OpenStack Weekly Community Newsletter or have ideas on how to present content please get in touch: community(a)openstack.org <mailto:community@openstack.org>. Reports from Previous Events Local users steal the spotlight at OpenStack Day Benelux <http://superuser.openstack.org/articles/local-users-steal-the-spotlight-at-…> Sitting down with NTT Group, the Superuser Awards winner at the OpenStack Summit Tokyo <http://superuser.openstack.org/articles/sitting-down-with-ntt-group-the-sup…> Deadlines and Contributors Notifications Call for papers: OSCON <http://conferences.oreilly.com/oscon/open-source/public/cfp/423> 2016 deadline: November 24, 2015 Continuous Lifecycle London <http://continuouslifecycle.london/call-for-papers/> Deadline: December 1, 2015 PyCon 2016 <https://us.pycon.org/2016/speaking/> deadline: Jan 3, 2016 USENIX Annual Technical Conference 2016 <https://www.usenix.org/conference/atc16/call-for-papers> deadline: February 1, 2016 Security Advisories and Notices None this week Tips ‘n Tricks By Adam Gandelman: Blog: Astara Liberty Release <http://akanda.io/blog/astara-liberty-release-notes/> By Chris Price: OPNFV creates more features, documentation with second release, Brahmaputra <http://superuser.openstack.org/articles/opnfv-creates-more-features-documen…> OpenStack Developer Mailing List Digest November 7-13 <https://www.openstack.org/blog/2015/11/openstack-developer-mailing-list-dig…> Upcoming Events <https://www.openstack.org/community/events> Nov 14, 2015 How to make multi-tenant service based on Keystone? <http://www.meetup.com/China-OpenStack-User-Group/events/221510132/> Nov 15 – 20, 2015 Supercomputing 15 Austin, TX, US <http://www.supercomp.org/> Nov 15, 2015 奔跑吧，OpenStack! ——UnitedStack与您⾯对⾯·北京站·东京峰会见闻专场 Beijing, CN <http://www.meetup.com/China-OpenStack-User-Group/events/226585752/> Nov 16, 2015 November Meetup Manchester, GB <http://www.meetup.com/Manchester-OpenStack-Meetup/events/225442374/> Nov 17 – 18, 2015 Monitoring A Multi-Tenant Cloud by Datadog/ Neutron Networking by Midokura New York, NY, US <http://www.meetup.com/OpenStack-New-York-Meetup/events/226541642/> Nov 18, 2015 Deploying OpenStack Using OSAD Houston, TX, US <http://www.meetup.com/openstackhoustonmeetup/events/226009298/> Nov 18, 2015 Meetup#18 – Bundles d’applications sur OpenStack @POSS La Plaine Saint-Denis, FR <http://www.meetup.com/OpenStack-France/events/226167226/> Nov 18, 2015 Tokyo Aftermath Meetup London, GB <http://www.meetup.com/Openstack-London/events/226314483/> There are several events you won’t want to miss out on Nov 18-19, see the full list here <https://www.openstack.org/community/events/>

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[openstack-community] Regarding Designate-Virtualenv Issues
by Sharma Swati6 13 Nov '15

13 Nov '15

Hi Folks, I am trying to use Designate using Virtualenv approach from the link : http://docs.openstack.org/developer/designate/install/ubuntu-kilo.html#exer… I was able to get the different Designate services started successfully. I have certain environment variables in the virtualenv also- export OS_USERNAME=openstack export OS_PASSWORD=password export OS_TENANT_NAME=myproject export OS_TENANT_ID=123456789 export OS_AUTH_URL=https://127.0.0.1:9001/v2.0/ I then began exercising the API calls. When I am trying to fire this : http://IP.Address:9001/api_version/command , I am doubtful about what IP Address it should be. It did not work with https://127.0.0.1:9001/v2.0/ I also tried 'curl -s checkip.dyndns.org | sed -e 's/.*Current IP Address: //' -e 's/<.*$//' to find out the IP Address but it gives null result for the server address. Can anyone please let me know where does the problem lie? Am I mentioning the IP Address wrong somewhere? Thanks & Regards Swati Sharma System Engineer Tata Consultancy Services Cell:- +91-9717238784 Mailto: sharma.swati6(a)tcs.com Website: http://www.tcs.com ____________________________________________ Experience certainty. IT Services Business Solutions Consulting ____________________________________________ =====-----=====-----===== Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you

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[openstack-community] Regarding Designate Issues
by Sharma Swati6 10 Nov '15

10 Nov '15

Hi All, I am trying to install Designate using Devstack-Kilo but facing the following issues while starting its services- WARNING keystone.common.wsgi [-] Could not find service: dns WARNING keystone.common.wsgi [-] Could not find project: service DEBUG keystone.middleware.core [-] Auth token not in the request header. Will not build auth context. process_request /opt/stack/keystone/keystone/middleware/core.py:223 I guess all the dependencies are installed for this now (oslo.service, Babel, etc) and PowerDNS is starting properly, but the designate services are still not starting. My query is the same as has been posted here - https://ask.openstack.org/en/question/82412/configuring-designate-in-devsta… Please help me out with the next steps. Thanks & Regards Swati Sharma System Engineer Tata Consultancy Services Ground to 8th Floors, Building No. 1 & 2, Skyview Corporate Park, Sector 74A,NH 8 Gurgaon - 122 004,Haryana India Cell:- +91-9717238784 Mailto: sharma.swati6(a)tcs.com Website: http://www.tcs.com ____________________________________________ Experience certainty. IT Services Business Solutions Consulting ____________________________________________ =====-----=====-----===== Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you

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[openstack-community] OpenStack Weekly Community Newsletter (Oct., 31 - Nov., 6)
by Jay Fankhauser 06 Nov '15

06 Nov '15

Superuser TV <http://superuser.openstack.org/articles/section/superuser-tv> Introduced at the Tokyo Summit, Superuser TV offers community and industry insights, plus educational topics to support the OpenStack community. With content ranging from deployments to diversity, from emerging technologies to cloud strategy, Superuser TV is aiming to provide the community with access to a variety of perspectives and knowledge October 2015 user survey highlights increasing maturity of OpenStack deployments <http://superuser.openstack.org/articles/october-2015-user-survey-highlights…> 60 percent of deployments in production and high rates of adoption of OpenStack’s core services are key findings from the report released by the User Committee. The full report can be downloaded here: openstack.org/user-survey <https://www.openstack.org/surveys/landing?BackURL=%2Fsurveys%2Fcurrent> Eliminating “Not-Invented-Here” Syndrome <http://superuser.openstack.org/articles/eliminating-not-invented-here-syndr…> Why embracing this notion is the key to unlock an open data center infrastructure, according to Boris Renski, the co-founder and CMO of Mirantis. Community feedback OpenStack is always interested in feedback and community contributions, if you would like to see a new section in the OpenStack Weekly Community Newsletter or have ideas on how to present content please get in touch: community(a)openstack.org <mailto:community@openstack.org>. Reports from Previous Events OpenStack Summit Tokyo – Final Summary <http://redhatstackblog.redhat.com/2015/11/05/openstack-summit-tokyo-final-s…> Why OpenStack Neutron just grabbed center stage <http://superuser.openstack.org/articles/why-openstack-neutron-just-grabbed-…> Finding your way around OpenStack: professional certification and the project navigator <http://superuser.openstack.org/articles/finding-your-way-around-openstack-p…> Your OpenStack questions answered, a block storage battle and mobile eats the world <http://superuser.openstack.org/articles/your-openstack-questions-answered-a…> Domo arigato Japan! <https://www.blueboxcloud.com/insight/blog-article/domo-arigato-japan> Deadlines and Contributors Notifications Call for papers: OSCON <http://conferences.oreilly.com/oscon/open-source/public/cfp/423> 2016 deadline: November 24, 2015 Continuous Lifecycle London <http://continuouslifecycle.london/call-for-papers/> Deadline: December 1, 2015 PyCon 2016 <https://us.pycon.org/2016/speaking/> deadline: Jan 3, 2016 USENIX Annual Technical Conference 2016 <https://www.usenix.org/conference/atc16/call-for-papers> deadline: February 1, 2016 Security Advisories and Notices None this week Tips ‘n Tricks By Russell Bryant <https://twitter.com/russellbryant>: Open Virtual Network tutorial <http://superuser.openstack.org/articles/open-virtual-network-tutorial> By Gal Sagie: What you need to know about Dragonflow for the OpenStack Liberty release <http://superuser.openstack.org/articles/what-you-need-to-know-about-dragonf…> Upcoming Events <https://www.openstack.org/community/events> Nov 07, 2015 OSATH – FOSSCOMM 2015 Aigaleo, GR <http://www.meetup.com/Athens-OpenStack-User-Group/events/226479917/> Nov 11, 2015 whereis instance_ha + OpenStack Tokyo Summit Recap <http://www.meetup.com/Australian-OpenStack-User-Group/events/220202353/> Nov 12, 2015 8. Meetup, Konu: OpenStack Plugin Development 101 Ankara, TR <http://www.meetup.com/Turkey-OpenStack-Meetup/events/225419513/> What you need to know from the developer’s list Success Bot Says <https://wiki.openstack.org/wiki/Successes> calebb: Shade now supports volume snapshots pleia2: Launched code search [1]. sdague: grenade-multinode live upgrade tests now running on nova non voting AJaeger: Contributors guide is published [2]. Tell us yours via IRC with a message “#success [insert success]” Upgrading Elastic Search Cluster Monday <http://lists.openstack.org/pipermail/openstack-dev/2015-November/078314.html> November 9th 1700UTC Requires a cluster restart, in which people won’t be able to do searches during that time. New features from upgrade: Aggregations Rolling upgrades within a major release Should improve performance Release Team Communication Changes <http://lists.openstack.org/pipermail/openstack-dev/2015-November/078277.html> IRC channel change from #openstack-relmgr-office to #openstack-release “Office hours” are being dropped. Just drop by the channel or on the dev list with subject containing “[release]” anytime you need something. Deprecation for Untagged Code <http://lists.openstack.org/pipermail/openstack-dev/2015-November/078336.html> Ironic tries to keep master backwards compatible. There are deployers doing continuous deployments of Ironic off of master. Based on the deprecation tag policy [3], it only covers released and tagged code, but not unreleased code or features introduced in an intermediate release. A proposal [4] by Jim: Three month deprecation period is needed for features that were never released. A feature that was introduced in a intermediate release needs to be deprecated in the next intermediate release or coordinated release, and supported until the next release and 3 months. Outcome of Distributed Lock Manager Discussion @ the Summit <http://lists.openstack.org/pipermail/openstack-dev/2015-November/078214.html> There was a two part session at the summit [5] Previously, there was an unwritten policy that DLMs should be optional, which led to writing poor DLM-like things backed by databases. Continuing our existing pattern of usage like databases and message-queues, we’ll use an oslo abstraction layer: tooz [6]. Current OpenStack project requirements that surfaced in discussion for DLMs, it’s likely that Consul, Etcd and Zoo Keeper will be fine to use via Tooz. No project required a fair locking implementation in the DLM. We want to avoid the situation of unmaintained drivers. We adopted a similar requirement from oslo.messaging driver requirements [7]: Two developers responsible for it Gating functional tests that use dsvm Test drivers in-tree need to be clearly referenced as a test driver in the module name. Davanum brings in Devstack ZooKeeper support [8]. An etcd driver is in review for Tooz [9]. A Consul driver in Tooz is also planned [10]. Concerns raised about the default DLM driver being ZooKeeper: It’s a new platform for operators to understand We don’t know how well ZooKeeper will work with openjvm as oppose to Oracle’s JVM. Troubleshooting Cross-Project Communication <http://lists.openstack.org/pipermail/openstack-dev/2015-November/078138.html> Evolve the current cross-project meeting to an “as needed” rotation, held at any time on Tuesdays or Wednesdays. Based on feedback [11] it’s difficult to have meetings at different times on Tuesday and Wednesdays. There was consensus that the meeting can be “as needed” on Tuesday, and that most announcements will happen in the mailing list, and sometimes show up in this weekly Dev List Summary. API For Getting Only Status of Resources <http://lists.openstack.org/pipermail/openstack-dev/2015-November/078318.html> Projects like Heat,Tempest, Rally, and other projects that work with resources are polling for updates on asynchronous operations. Boris proposes having API’s expose the ability to just get the status by UUID, instead of fetching all data on a resource. Clint suggests instead of optimizing for polling, we should revisit the proposal for a pub/sub model, so users can subscribe to updates for resources. Sean suggests near term work around is to actually use Searchlight, which today monitors the notification bus for Nova. Searchlight is hitting the Nova API more than ideal, but at least it’s one service. Longer term we need a dedicated event service in OpenStack. Everyone wants web sockets, but anticipating 10,000+ open web sockets, this isn’t just a bit of python code, but a highly optimized server underneath. [1] – http://codesearch.openstack.org/ <http://codesearch.openstack.org/> [2] – http://docs.openstack.org/contributor-guide <http://docs.openstack.org/contributor-guide> [3] – https://review.openstack.org/#/c/242117/1 <https://review.openstack.org/#/c/242117/1> [4] – https://review.openstack.org/#/c/242117/1 <https://review.openstack.org/#/c/242117/1> [5] – https://etherpad.openstack.org/p/mitaka-cross-project-dlm <https://etherpad.openstack.org/p/mitaka-cross-project-dlm> [6] – https://pypi.python.org/pypi/tooz <https://pypi.python.org/pypi/tooz> [7] – https://review.openstack.org/#/c/240645/ <https://review.openstack.org/#/c/240645/> [8] – https://review.openstack.org/#/c/241040/ <https://review.openstack.org/#/c/241040/> [9] – https://review.openstack.org/#/c/151463/ <https://review.openstack.org/#/c/151463/> [10] – https://blueprints.launchpad.net/python-tooz/+spec/add-consul-driver <https://blueprints.launchpad.net/python-tooz/+spec/add-consul-driver> [11] – http://eavesdrop.openstack.org/meetings/crossproject/2015/crossproject.2015… <http://eavesdrop.openstack.org/meetings/crossproject/2015/crossproject.2015…>

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[openstack-community] YUM server question
by Wilson Kwok 05 Nov '15

05 Nov '15

Hello all, We're testing RDO in our school lab, but the network have QoS, when 30 students downloading RDO caused network connection lost. We're thinking to download RDO to our YUM server, and then students download RDO from this YUM server to avoid this issue. Can someone tell me how to do with YUM server ? thanks.

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[openstack-community] Houston OpenStack Meetup: Deploying OpenStack with OSA
by OpenStack Texas 05 Nov '15

05 Nov '15

Hello everyone, If you know of anyone in Houston, TX or will be in Houston on or around the 17th of November, join us for a talk with Walter Bentley on using Ansible to deploy your OpenStack cluster. More details available here: http://www.meetup.com/openstackhoustonmeetup/events/226009298/ Kind regards, OpenStack Houston Meetup

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