May 2016 - dev - Rdo List Archives

[rdo-list] [Reminder] RDO Bug Triage Day is happening on 18th and 19th May, 2016

by Chandan kumar

Hello, Tomorrow we are hosting RDO Bug Triage Day i.e. on 18th and 19th May, 2016. Here is the list of Untriaged Bugs: https://chandankumar.fedorapeople.org/20160517/ If you are an OpenStack/RDO Contributor /Operator, want to involve in RDO, Bug training is the best way to get started. If you don't know how to triage a bug, check out this link: https://www.rdoproject.org/community/rdo-bugtriage/ If you need any help, feel free to reach out to us on #rdo channel on freenode server or shoot a mail to RDO mailing list: https://www.redhat.com/mailman/listinfo/rdo-list Thanks, Chandan Kumar Note: The above list of untriaged Bug is generated by rdostats tool.[ https://github.com/larsks/rdostats ]

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[rdo-list] scaling nova kvm and neutron l3-ha and ml2+openvswitch

by Tobias Urdin

Hello, Without any luck on the openstack mailing-lists I'll post it here since RDO runs this setup for HA mode. I'm gonna give it a try here and see if anybody has a similar setup that could answer some questions about scaling. We are running Liberty with Nova with KVM and Neutron L3 HA and ML2+Openvswitch. * How many nova instances do you have? * How many nova compute nodes do you have? * How many neutron nodes do you have? (Network nodes that is hosting l3 agents, dhcp agents, openvswitch-plugin etc) * What is your overall thought on the management ability on Openvswitch? * What issue have you had related to scaling, performance etc? Thankful for any data, I'm trying to give my employer real world usage information on a similar setup. Feel free to answer me privately if you prefer but I'm sure more people here are curious if you want to share :) Best regards Tobias __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: OpenStack-dev-request@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev

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[rdo-list] Error AttributeError: 'module' object has no attribute 'PortOpt' deploying overcloud

by Pedro Sousa

Hi all, I'm trying to deploy overcloud (liberty stable version) and always get this error: May 24 10:01:25 overcloud-novacompute-0 systemd[1]: openstack-nova-compute.service: main process exited, code=exited, status=1/FAILURE May 24 10:01:25 overcloud-novacompute-0 systemd[1]: Failed to start OpenStack Nova Compute Server. May 24 10:01:25 overcloud-novacompute-0 systemd[1]: Unit openstack-nova-compute.service entered failed state. May 24 10:01:25 overcloud-novacompute-0 systemd[1]: openstack-nova-compute.service failed. May 24 10:01:25 overcloud-novacompute-0 systemd[1]: openstack-nova-compute.service holdoff time over, scheduling restart. May 24 10:01:25 overcloud-novacompute-0 systemd[1]: Starting OpenStack Nova Compute Server... May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: No handlers could be found for logger "oslo_config.cfg" May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: Traceback (most recent call last): May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: File "/usr/bin/nova-compute", line 10, in <module> May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: sys.exit(main()) May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: File "/usr/lib/python2.7/site-packages/nova/cmd/compute.py", line 58, in main May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: config.parse_args(sys.argv) May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: File "/usr/lib/python2.7/site-packages/nova/config.py", line 60, in parse_args May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: rpc.init(CONF) May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: File "/usr/lib/python2.7/site-packages/nova/rpc.py", line 63, in init May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: aliases=TRANSPORT_ALIASES) May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: File "/usr/lib/python2.7/site-packages/oslo_messaging/transport.py", line 186, in get_transport May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: invoke_kwds=kwargs) May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: File "/usr/lib/python2.7/site-packages/stevedore/driver.py", line 45, in __init__ May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: verify_requirements=verify_requirements, May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: File "/usr/lib/python2.7/site-packages/stevedore/named.py", line 55, in __init__ May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: verify_requirements) May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: File "/usr/lib/python2.7/site-packages/stevedore/extension.py", line 170, in _load_plugins May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: self._on_load_failure_callback(self, ep, err) May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: File "/usr/lib/python2.7/site-packages/stevedore/extension.py", line 162, in _load_plugins May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: verify_requirements, May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: File "/usr/lib/python2.7/site-packages/stevedore/named.py", line 123, in _load_one_plugin May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: verify_requirements, May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: File "/usr/lib/python2.7/site-packages/stevedore/extension.py", line 185, in _load_one_plugin May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: plugin = ep.load(require=verify_requirements) May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 2260, in load May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: entry = __import__(self.module_name, globals(),globals(), ['__name__']) May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/impl_rabbit.py", line 101, in <module> May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: cfg.PortOpt('rabbit_port', May 24 10:01:27 overcloud-novacompute-0 nova-compute[17544]: AttributeError: 'module' object has no attribute 'PortOpt' Any hint? Thanks

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[rdo-list] RDO bloggers: Week of May 23

by Rich Bowen

Here's what RDO engineers have been blogging about over the last week: Connecting another vm to your tripleo-quickstart deployment by Lars Kellogg-Stedman Let's say that you have set up an environment using tripleo-quickstart and you would like to add another virtual machine to the mix that has both "external" connectivity ("external" in quotes because I am using it in the same way as the quickstart does w/r/t the undercloud) and connectivity to the overcloud nodes. How would you go about setting that up? … read more at http://tm3.org/6t Reproducing an Open vSwitch Bridge Configuration by Adam Young In the previous post, I described the setup for installing FreeIPA on a VM parallel to the undercloud VM setup by Tripleo Quickstart. The network on the undercloud VM has been setup up by Ironic and Neutron to listen on a network defined for the overcloud. I want to reproduce this on a second machine that is not enrolled in the undercloud. How can I reproduce the steps? … read more at http://tm3.org/6u ARA: An idea to store, browse and troubleshoot Ansible Playbook runs by David Moreau Simard Ansible can be used for a lot of things and it’s grown pretty popular for managing servers and their configuration. In the RDO and OpenStack communities, Ansible is heavily used to deploy or test OpenStack through Continuous Integration (CI). Projects like TripleO-Quickstart, WeIRDO, OpenStack-Ansible or Zuul v3 are completely driven by Ansible. … read more at http://tm3.org/6v -- Rich Bowen - rbowen(a)redhat.com OpenStack Community Liaison http://rdoproject.org/

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[rdo-list] Upcoming OpenStack meetups

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://rdoproject.org/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 May 23 in New York, NY, US: OpenStack Trove and PostgreSQL DBaaS - Sponsored by NYC PostgreSQL User Group - http://www.meetup.com/OpenStack-New-York-Meetup/events/231074661/ * Monday May 23 in New York, NY, US: OpenStack Trove and PostgreSQL DBaaS - http://www.meetup.com/postgresql-3/events/231015460/ * Wednesday May 25 in Amsterdam, NL: Kubernetes meets Openstack - http://www.meetup.com/Openstack-Amsterdam/events/231216391/ * Wednesday May 25 in Amsterdam, NL: Wercker & Openstack - Running Kubernetes on Openstack & How to deploy your Apps - http://www.meetup.com/Amsterdam-Kubernetes-Meetup/events/230867690/ * Wednesday May 25 in San Diego, CA, US: OpenStack Liberty & DevStack Tutorial - http://www.meetup.com/San-Diego-Cloud-Computing-Meetup/events/231004187/ * Wednesday May 25 in San Diego, CA, US: OpenStack Liberty & DevStack Tutorial - http://www.meetup.com/SDCloud/events/231017693/ * Wednesday May 25 in São Paulo, BR: 13º Hangout OpenStack Brasil - http://www.meetup.com/Openstack-Brasil/events/231292016/ * Thursday May 26 in Oslo, NO: OpenStack Forum #3 - http://www.meetup.com/Oslo-OpenStack-Forum/events/230840209/ * Thursday May 26 in Astana, KZ: OpenStack Kazakhstan Meetup Astana 2016 - http://www.meetup.com/OpenStack-KZ/events/230738431/ * Thursday May 26 in Houston, TX, US: Ansible and Openstack - http://www.meetup.com/Houston-Red-Hat-User-Group-RHUG/events/230878601/ * Thursday May 26 in Singapore, SG: 8 Shenton Way, #10-00 AXA Tower Red Hat Asia Pacific Pte Ltd, Singapore - http://www.meetup.com/OpenStack-Singapore/events/230960691/ * Thursday May 26 in Singapore, SG: 8 Shenton Way, #10-00 AXA Tower - http://www.meetup.com/Singapore-OpenStack-User-Group-Meetup/events/230960... * Thursday May 26 in Littleton, CO, US: Multi-cloud orchestration with Rob Hirschfeld - http://www.meetup.com/OpenStack-Denver/events/229999664/ * Thursday May 26 in Herriman, UT, US: Juniper's Contrail SME - http://www.meetup.com/openstack-utah/events/230057163/ * Sunday May 29 in Beijing, CN: 奔跑吧，OpenStack! ——UnitedStack与您⾯对⾯·深圳站·奥斯汀峰会分享专场 - http://www.meetup.com/China-OpenStack-User-Group/events/231238504/ -- Rich Bowen - rbowen(a)redhat.com OpenStack Community Liaison http://rdoproject.org/

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[rdo-list] Unanswered RDO questions: Ask.OpenStack.org

by Rich Bowen

58 unanswered questions: how to add extra web page for horizon for manage such as user registration page? https://ask.openstack.org/en/question/92310/how-to-add-extra-web-page-for... Tags: django-horizon AWS Ec2 inst Eth port loses IP when attached to linux bridge in Openstack https://ask.openstack.org/en/question/92271/aws-ec2-inst-eth-port-loses-i... Tags: openstack, networking, aws ceilometer: I've installed openstack mitaka. but swift stops working when i configured the pipeline and ceilometer filter https://ask.openstack.org/en/question/92035/ceilometer-ive-installed-open... Tags: ceilometer, openstack-swift, mitaka Fail on installing the controller on Cent OS 7 https://ask.openstack.org/en/question/92025/fail-on-installing-the-contro... Tags: installation, centos7, controller the error of service entity and API endpoints https://ask.openstack.org/en/question/91702/the-error-of-service-entity-a... Tags: service, entity, and, api, endpoints add compute node https://ask.openstack.org/en/question/91627/add-compute-node/ Tags: rdo, compute_node, ping Running delorean fails: Git won't fetch sources https://ask.openstack.org/en/question/91600/running-delorean-fails-git-wo... Tags: delorean, rdo RDO Manager install issue - can't resolve trunk-mgt.rdoproject.org https://ask.openstack.org/en/question/91533/rdo-manager-install-issue-can... Tags: rdo-manager Keystone authentication: Failed to contact the endpoint. https://ask.openstack.org/en/question/91517/keystone-authentication-faile... Tags: keystone, authenticate, endpoint, murano adding computer node. https://ask.openstack.org/en/question/91417/adding-computer-node/ Tags: rdo, openstack Liberty RDO: stack resource topology icons are pink https://ask.openstack.org/en/question/91347/liberty-rdo-stack-resource-to... Tags: stack, resource, topology, dashboard Build of instance aborted: Block Device Mapping is Invalid. https://ask.openstack.org/en/question/91205/build-of-instance-aborted-blo... Tags: cinder, lvm, centos7 No handlers could be found for logger "oslo_config.cfg" while syncing the glance database https://ask.openstack.org/en/question/91169/no-handlers-could-be-found-fo... Tags: liberty, glance, install-openstack how to use chef auto manage openstack in RDO? https://ask.openstack.org/en/question/90992/how-to-use-chef-auto-manage-o... Tags: chef, rdo Cinder error issues on Liberty https://ask.openstack.org/en/question/90606/cinder-error-issues-on-liberty/ Tags: cinder-volume, liberty Separate Cinder storage traffic from management https://ask.openstack.org/en/question/90405/separate-cinder-storage-traff... Tags: cinder, separate, nic, iscsi Openstack installation fails using packstack, failure is in installation of openstack-nova-compute. Error: Dependency Package[nova-compute] has failures https://ask.openstack.org/en/question/88993/openstack-installation-fails-... Tags: novacompute, rdo, packstack, dependency, failure CentOS OpenStack - compute node can't talk https://ask.openstack.org/en/question/88989/centos-openstack-compute-node... Tags: rdo How to setup SWIFT_PROXY_NODE and SWIFT_STORAGE_NODEs separately on RDO Liberty ? https://ask.openstack.org/en/question/88897/how-to-setup-swift_proxy_node... Tags: rdo, liberty, swift, ha VM and container can't download anything from internet https://ask.openstack.org/en/question/88338/vm-and-container-cant-downloa... Tags: rdo, neutron, network, connectivity OpenStack-Docker driver failed https://ask.openstack.org/en/question/87243/openstack-docker-driver-failed/ Tags: docker, openstack, liberty Can't create volume with cinder https://ask.openstack.org/en/question/86670/cant-create-volume-with-cinder/ Tags: cinder, glusterfs, nfs Sahara SSHException: Error reading SSH protocol banner https://ask.openstack.org/en/question/84710/sahara-sshexception-error-rea... Tags: sahara, icehouse, ssh, vanila Error Sahara create cluster: 'Error attach volume to instance https://ask.openstack.org/en/question/84651/error-sahara-create-cluster-e... Tags: sahara, attach-volume, vanila, icehouse Creating Sahara cluster: Error attach volume to instance https://ask.openstack.org/en/question/84650/creating-sahara-cluster-error... Tags: sahara, attach-volume, hadoop, icehouse, vanilla Routing between two tenants https://ask.openstack.org/en/question/84645/routing-between-two-tenants/ Tags: kilo, fuel, rdo, routing RDO kilo installation metadata widget doesn't work https://ask.openstack.org/en/question/83870/rdo-kilo-installation-metadat... Tags: kilo, flavor, metadata Not able to ssh into RDO Kilo instance https://ask.openstack.org/en/question/83707/not-able-to-ssh-into-rdo-kilo... Tags: rdo, instance-ssh redhat RDO enable access to swift via S3 https://ask.openstack.org/en/question/83607/redhat-rdo-enable-access-to-s... Tags: swift, s3 openstack baremetal introspection internal server error https://ask.openstack.org/en/question/82790/openstack-baremetal-introspec... Tags: rdo, ironic-inspector, tripleo -- Rich Bowen - rbowen(a)redhat.com OpenStack Community Liaison http://rdoproject.org/

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[rdo-list] [Fedocal] Reminder meeting : RDO meeting

by hguemar＠fedoraproject.org

Dear all, You are kindly invited to the meeting: RDO meeting on 2016-05-25 from 15:00:00 to 16:00:00 UTC At rdo(a)irc.freenode.net The meeting will be about: RDO IRC meeting [Agenda at https://etherpad.openstack.org/p/RDO-Meeting ](https://etherpad.openstack.org/p/RDO-Meeting) Every Wednesday on #rdo on Freenode IRC Source: https://apps.fedoraproject.org/calendar/meeting/2017/

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[rdo-list] Upcoming OpenStack Days

by Rich Bowen

I wanted to draw special attention to two events where RDO is going to have a presence in the coming days: OpenStack Days Prague - http://openstackdayprague.eu/ OpenStack Days Budapest - http://openstackceeday.com/ I know that a number of you are located nearby these events, and so it would be great if we could have a strong showing there, and have some of you on hand to represent RDO, and answer questions. Thanks! Also, remember that there's always list of upcoming 'OpenStack Days' events at https://www.openstack.org/community/events/openstackdays so check there often and see what's nearby. -- Rich Bowen - rbowen(a)redhat.com OpenStack Community Liaison http://rdoproject.org/

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Re: [rdo-list] How to assign two same type PCI pass-through devices (Ethernet cards) to 2 different VM instances?

by Chinmaya Dwibedy

Hi Dotan, Thank you for your response. I agree that, there is no need of different alias. I configured the followings in nova.conf. 1) pci_passthrough_whitelist = [{"vendor_id":"8086","product_id":"154d"}] White list of Ethernet PCI devices available to VMs. 2) pci_alias={"vendor_id":"8086", "product_id":"154d", "name":"a1"} The pci alias 'a1' to present a request for PCI devices with vendor_id as 0x8086 and product_id as 154d. Please suggest how to update a flavor that requires only one PCI device? Note that, both the Ethernet Controllers have same product ID and vendor ID. nova flavor-key m1.large set "pci_passthrough:alias"="a1" . With this both the PCI devices are being assigned to one VM. But I need to assign fists Ethernet device to VMa and second Ethernet device ti VMb. Please feel free to correct me if I have misunderstood anything. Regards, Chinmaya On Sun, May 22, 2016 at 12:13 PM, Dotan, Alon <alon.dotan(a)hpe.com> wrote: > why different alias? > > if I understood correctly, what you try to do is to map same kind of > device to 2 vms > > > > example: > > pool of 4 Intel ixgbe ports (on 2 or 1 card), map 2 ports to first vm and > 2 to second > > > > if I’m right you need single alias and to configure the quantity in the > flavor declaration > > > > *From:* rdo-list-bounces(a)redhat.com [mailto:rdo-list-bounces@redhat.com] *On > Behalf Of *Chinmaya Dwibedy > *Sent:* Friday, May 20, 2016 8:54 AM > *To:* rdo-list(a)redhat.com > *Subject:* [rdo-list] How to assign two same type PCI pass-through > devices (Ethernet cards) to 2 different VM instances? > > > > Hi All, > > > > Can we assign two same type PCI pass-through devices (Ethernet cards) to 2 > > different VM instances separately? Please note that, both the cards have > > same vendor_id and product_id. > > > > I configured it in pci_passthrough_whitelist and create two different > > pci_alias (Say a1 and a2). Modified the Nova flavor to use a1 by VM1 and > > VM2. Followed the procedures mentioned at > > > https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/... > > > > With this edited xml files of both the instances (after shutting down). > > Added a device entry in the <source> section to assign the PCI device to > > the guest virtual machine. and accordingly configured domain, bus, slot and > > function. Restarted the VMs using #virsh start command. Made an Query pci > > device in nova DB and found that two Ethernet PCI devices have been > > assigned to single VM. > > > > I cannot assign 2 same type PCI pass-through Ethernet devices to 2 VM > > instances separately. Can you please let me know how to accomplish the > > same? Thanks in advance for your time and help. > > > > Regards, > > Chinmaya > > >

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[rdo-list] CentOS OpsTools (logging, monitoring, etc.) SIG proposal

by Rich Megginson

We are trying to start up a CentOS OpsTools SIG https://wiki.centos.org/SpecialInterestGroup for logging, monitoring, etc. The intention is that this would be the upstream for development and packaging of tools related to logging (EFK stack, etc.), monitoring, and other opstools, as a single place where packages can be consumed by RDO, OpenShift Origin, and other upstream projects - pool our resources, share the lessons learned, and enable cross project log aggregation and correlation (e.g. running OpenShift on top of OpenStack on top of Ceph/Gluster - do my OpenShift application errors correlate with Nova errors? file system errors?). This would also be a place for installers (puppet manifests, ansible playbooks), and possibly testing/CI and containers. If you are interested, please chime in in the email thread: https://lists.centos.org/pipermail/centos-devel/2016-May/014777.html

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