March 2015 - dev - Rdo List Archives

[Rdo-list] OpenStack writing opportunity

by Rich Bowen

I wanted to pass on this OpenStack writing opportunity from Pearson Publishing. Please let me know if you're interested, and I'll make intros: > It was great to meet you at SCALE last month. I appreciate your offer > to suggest some contributors for the OpenStack manuscript that Lyz > Joseph is writing. We are hoping to find someone to contribute two > chapters from four options: > Chapter 7 Object Storage > Chapter 8 Block Storage > Chapter 10 Bring the Pieces Together (Nova with Cinder and access to > Swift) > Chapter 11 Scaling > In addition I am also looking for anyone interested in reviewing. > Thank you for the help and let me know if you have any questions. -- Rich Bowen - rbowen(a)redhat.com OpenStack Community Liaison http://rdoproject.org/

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[Rdo-list] the hostname returned by metadata service ?

by Zhao, Xin

Hello, I have a question about metadata service. We set up a multi-hosts testbed on RHEL6 from RDO icehouse. Inside the instance, hostname shows as expected by the dhcp server, as shown below: [root@host-172-10-0-8 ~]# hostname -f host-172-10-0-8.openstack.bnl.gov [root@host-172-10-0-8 ~]# nslookup host-172-10-0-8.openstack.bnl.gov Server: 172.10.0.3 Address: 172.10.0.3#53 Name: host-172-10-0-8.openstack.bnl.gov Address: 172.10.0.8 But the hostname returned by metadata is different and not reachable: [root@host-172-10-0-8 ~]# curl http://169.254.169.254/latest/meta-data/hostname server-626663d6-cf90-4f2a-b888-7c3b6bdd1841.novalocal[root@host-172-10-0-8 ~]# [root@host-172-10-0-8 ~]# nslookup server-626663d6-cf90-4f2a-b888-7c3b6bdd1841.novalocal Server: 172.10.0.3 Address: 172.10.0.3#53 *** Can't find server-626663d6-cf90-4f2a-b888-7c3b6bdd1841.novalocal: No answer Note that, the hostname returned by metadata is the same as shown in the "Name" column from the "nova list" command. How can we get the metadata service return the real hostname? Thanks, Xin

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[Rdo-list] [RDO] RDO Blog roundup, March 9 2015

by RDO Forum

rbowen started a discussion. RDO Blog roundup, March 9 2015 --- Follow the link below to check it out: https://openstack.redhat.com/forum/discussion/1006/rdo-blog-roundup-march... Have a great day!

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[Rdo-list] RDO/OpenStack meetups coming up (March 9, 2015)

by Rich Bowen

The following are the meetups I'm aware of in the coming week where OpenStack and/or RDO enthusiasts are likely to be present. If you know of others, please let me know, and/or add them to http://openstack.redhat.com/Events If there's a meetup in your area, please consider attending. If you attend, please consider taking a few photos, and possibly even writing up a brief summary of what was covered. --Rich * Monday, March 09 in London, 17, GB: 3rd OpenDaylight and SDN meetup - http://www.meetup.com/London-SDN-ODLUG/events/220032927/ * Tuesday, March 10 in Mountain View, CA, US: Online Meetup: OpenStack & Development Platform ecosystem for the enterprise - http://www.meetup.com/Cloud-Online-Meetup/events/220346429/ * Tuesday, March 10 in Washington, DC, US: OpenStackDC Meetup #19 - http://www.meetup.com/OpenStackDC/events/218741836/ * Wednesday, March 11 in Durham, NC, US: March Meetup:OpenStack Networking & PLUMgrid Open Networking Suite for OpenStack - http://www.meetup.com/Triangle-OpenStack-Meetup/events/220455074/ * Wednesday, March 11 in Philadelphia, PA, US: Trove Database-as-a-Service with Tesora and Software-Defined-Storage with EMC - http://www.meetup.com/Philly-OpenStack-Meetup-Group/events/220510843/ * Wednesday, March 11 in Santiago, CL: Cuarto Meetup: Q&A sobre OpenStack - http://www.meetup.com/Santiago-Devops-and-Continuous-Delivery-Meetup/even... * Thursday, March 12 in Enfield, 17, GB: Red Hat OpenStack Technical Workshop - http://www.meetup.com/techxperts/events/220575825/ * Thursday, March 12 in Melbourne, AU: Introduction to HP Helion OpenStack & Being a developer on an OpenStack project - http://www.meetup.com/HP-Helion-Australia/events/220477773/ * Thursday, March 12 in New York, NY, US: Trove Database-as-a-Service with Tesora and Software-Defined-Storage with EMC - http://www.meetup.com/OpenStack-New-York-Meetup/events/220510756/ * Thursday, March 12 in Budapest, HU: First HP Helion Meetup in Budapest - http://www.meetup.com/HP-Helion-Hungary/events/220629020/ * Saturday, March 14 in Shanghai, CN: Meetup event in Intel - http://www.meetup.com/Shanghai-OpenStack-Meetup/events/220935334/ * Saturday, March 14 in Beijing, CN: 2015 1st SDN&NFV Beijing Meetup - http://www.meetup.com/sdneer/events/220795384/ * Monday, March 16 in Bangalore, IN: OpenStack Workshop at PESIT - http://www.meetup.com/Indian-OpenStack-User-Group/events/220862422/ -- Rich Bowen - rbowen(a)redhat.com OpenStack Community Liaison http://rdoproject.org/

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[Rdo-list] [Fedocal] Reminder meeting : RDO packaging meeting

by hguemar＠fedoraproject.org

Dear all, You are kindly invited to the meeting: RDO packaging meeting on 2015-03-11 from 15:00:00 to 16:00:00 UTC At rdo(a)irc.freenode.net The meeting will be about: RDO packaging irc meeting ([agenda](https://etherpad.openstack.org/p/RDO-Packaging)) Every week on #rdo on freenode Source: https://apps.fedoraproject.org//calendar//meeting/2017/

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[Rdo-list] New IRC Freenode Channel #rdo-puppet is alive !

by Gaël Chamoulaud

Hi folks, We've created a new IRC Freenode channel called #rdo-puppet where we will be discussing about "RDO Deployment & Openstack Puppet Modules". Please, come in numbers! Best Regards, Gaël. -- Gaël Chamoulaud Openstack Engineering Mail: [gchamoul|gael] at redhat dot com IRC: strider/gchamoul (Red Hat), gchamoul (Freenode) GnuPG Key ID: 7F4B301 C75F 15C2 A7FD EBC3 7B2D CE41 0077 6A4B A7F4 B301 Freedom...Courage...Commitment...Accountability

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[Rdo-list] rdoproject.org/repos

by Perry Myers

Rich, Was wondering... can we make rdoproject.org/repos a redirect to https://repos.fedorapeople.org/repos/openstack ? Might be handy to have a shorter url that folks can use :) Perry

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[Rdo-list] RFC: Document Regarding Highly Availability Openstack (Juno) Deployments

by Andrew Beekhof

I would like to draw people's attention to a new document that hopes to capture the process of deploying Openstack for High Availability on CentOS / RHEL. Goals: - separate discussion (why) from implementation (how) - be conducive to copy & paste - easily be versioned as a whole - clearly distinguishes parts that need to be customised (variables) - able to be fed into a tool for automated deployment if needed This document grew out of an internal Red Hat one that served as input to our installer team. For this reason you may find some things are still referred to by their downstream names (eg. RHEL and OSP6) but except for the yum repositories used, everything should apply equally to Juno and CentOS7. I expect to clean these up over time and encourage people to point out incompatibilities. You can find the document at: https://github.com/beekhof/osp-ha-deploy/blob/master/ha-openstack.md and an updated wiki entry that summarises the key points and refers to it: https://openstack.redhat.com/RDO_HighlyAvailable_and_LoadBalanced_Control... Please be aware that it is an evolving document, regularly updated in response to feedback from the field. For example in the last few weeks we have incorporated a new RabbitMQ agent and changed cinder-volume to active/passive. The scripts this document links to can be fed directly to a tool called PhD (https://github.com/davidvossel/phd) which is an unofficial side project of the cluster team. It is by no means expected that anyone should need this tool to understand or implement the deployment documented here. There are some aspects of this setup that I have inherited and for which the rationale has been lost to the mists of time. If anyone has insight into why things are done in a specific way, or would like to provide additional background, please get in touch. Examples: - MongoDB is apparently incompatible with HAProxy. Does anyone know if this is for the same TCP keep-alive issue RabbitMQ has? - I'm led to believe there are interesting things to be said on the topic of neutron L3 plugins. Would anyone like to kick off? -- Andrew

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[Rdo-list] Internet access to openstack instance

by Vedsar Kushwaha

I'm able to ping the internal network, gateway. But I'm not able to ping the outer network. I'm also not able to ping the proxy of internal network. How to get internet access? -- Vedsar Kushwaha M.Tech-Computational Science Indian Institute of Science

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[Rdo-list] ask.openstack unanswered questions

by Rich Bowen

We've got a lot of unanswered questions on ask.openstack.org at the moment, and if you have a little time to have a look at one or two of these, that would be a great help. I've split them up a little by general topic. Thanks! # Networking * Neutron - port doesnt actually come up, until state is toggled - https://ask.openstack.org/en/question/33203/neutron-port-doesnt-actually-... * Problem attaching a second interface into a VM - https://ask.openstack.org/en/question/44793/problem-attaching-a-second-in... * issue while deploying openstack on a public cloud VM - https://ask.openstack.org/en/question/45729/issue-while-deploying-opensta... * icehouse with ML2 : VMs not able to get DHCP on Centos 6.5 - https://ask.openstack.org/en/question/45849/icehouse-with-ml2-vms-not-abl... (Issue appears abandoned. Will probably close unless someone has some insight that they'd like to share.) * Instances lose networking after a few minutes - https://ask.openstack.org/en/question/50360/instances-lose-networking-aft... * neutron ml2, openvswitch and VLAN configuration - https://ask.openstack.org/en/question/51064/neutron-ml2-openvswitch-and-v... * Why not add OVS a vlan tag on my tap interface? - https://ask.openstack.org/en/question/51632/why-not-add-ovs-a-vlan-tag-on... # Storage * The device file of the detached volume is not deleted on compute node. - https://ask.openstack.org/en/question/43850/the-device-file-of-the-detach... * Openstack IceHouse: Instance OS cannot find attached volume - https://ask.openstack.org/en/question/46008/openstack-icehouse-instance-o... * read only volumes when glusterfs fails - https://ask.openstack.org/en/question/47143/read-only-volumes-when-gluste... # TripleO/Installation * TripleO Error: node not found - https://ask.openstack.org/en/question/45034/tripleo-error-node-not-found/ * TripleO: Error in baremetal installation (permission denied) - https://ask.openstack.org/en/question/48293/tripleo-error-in-baremetal-in... * Installing Tripleo openstack,on fedora 20 based on RDO official documents.But fails with info " Error signing on to the CIB service: Transport endpoint is not connected" when deploy undercloud. - https://ask.openstack.org/en/question/60096/installing-tripleo-openstacko... # Compute * Docker compute driver - auditing resources it only shows 1 VCPU - https://ask.openstack.org/en/question/51397/docker-compute-driver-auditin... -- Rich Bowen - rbowen(a)redhat.com OpenStack Community Liaison http://rdoproject.org/

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dev March 2015