[Openstack-operators] Openstack Kilo - Danger: There was an error submitting the form. Please try again.
Hi Team, I am using KILO, i am having issue while launching any instance, its ending up with following error *Danger: *There was an error submitting the form. Please try again. i have managed to capture the log, where i have found as tail -f /var/log/nova/nova-conductor.log 2018-08-28 16:51:07.298 6187 DEBUG nova.openstack.common.loopingcall [req-4f7a0004-ab9d-431e-8629-b0c4c15617e2 - - - - -] Dynamic looping call > sleeping for 60.00 seconds _inner /usr/lib/python2.7/site-packages/nova/openstack/common/loopingcall.py:132 Any clue why this is happening ? -- Thanks & regards, Anwar M. Durrani +91-9923205011 <http://in.linkedin.com/pub/anwar-durrani/20/b55/60b> ___ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
Re: [Openstack-operators] Nova resources are out of sync in ocata version
No this is different one. should i try this one ? if it works ? On Mon, Apr 9, 2018 at 4:11 PM, Saverio Proto <ziopr...@gmail.com> wrote: > Hello Anwar, > > are you talking about this script ? > https://github.com/openstack/osops-tools-contrib/blob/ > master/nova/nova-libvirt-compare.py > > it does not work for you ? > > Saverio > > 2018-04-09 11:53 GMT+02:00 Anwar Durrani <durrani.an...@gmail.com>: > > Hi All, > > > > Nova resources are out of sync in ocata version, what values are showing > on > > dashboard are mismatch of actual running instances, i do remember i had > > script for auto sync resources but this script is getting fail in this > case, > > Kindly help here. > > > > -- > > Thanks & regards, > > Anwar M. Durrani > > +91-9923205011 > > > > > > > > ___ > > OpenStack-operators mailing list > > OpenStack-operators@lists.openstack.org > > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators > > > -- Thanks & regards, Anwar M. Durrani +91-9923205011 <http://in.linkedin.com/pub/anwar-durrani/20/b55/60b> ___ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
[Openstack-operators] Nova resources are out of sync in ocata version
Hi All, Nova resources are out of sync in ocata version, what values are showing on dashboard are mismatch of actual running instances, i do remember i had script for auto sync resources but this script is getting fail in this case, Kindly help here. -- Thanks & regards, Anwar M. Durrani +91-9923205011 <http://in.linkedin.com/pub/anwar-durrani/20/b55/60b> ___ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
Re: [Openstack-operators] Not able to take snapshot backup
Thanks Evan/Arne, i have done that part but for some instance i have notices unable to create snapshot of instance. It stuck at 50% for a very long time. Thanks On Thu, Aug 17, 2017 at 4:28 PM, Evan Bollig PhD <boll0...@umn.edu> wrote: > Correct, but even increasing the max_connections in your MySQL > configuration may not be enough. Look at your system ulimit, or in or > around /etc/sysconfig/limits.conf where a system-level governor is defined > for max_connections (on centos). > > Cheers, > -E > > > On Thu, Aug 17, 2017 at 3:32 AM Arne Wiebalck <arne.wieba...@cern.ch> > wrote: > >> Anwar, >> >> “Too many connections” sounds like you hit a limit on the database. >> You’ll need to >> check if the connection limit is too low or if there are connections >> which are stuck. >> >> HTH, >> Arne >> >> >> On 17 Aug 2017, at 09:07, Anwar Durrani <durrani.an...@gmail.com> wrote: >> >> Hi All, >> >> I have openstack Kilo installed, presently i am not able to snapshot of >> any instance, when i have checked logs on server it says following : >> >> cinder OperationalError: (OperationalError) (1040, 'Too many >> connections') None None >> >> If you have any clue for the same ? >> >> >> Thanks >> >> -- >> Thanks & regards, >> Anwar M. Durrani >> +91-9923205011 <099232%2005011> >> <http://in.linkedin.com/pub/anwar-durrani/20/b55/60b> >> >> >> ___ >> OpenStack-operators mailing list >> OpenStack-operators@lists.openstack.org >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators >> >> >> -- >> Arne Wiebalck >> CERN IT >> >> ___ >> OpenStack-operators mailing list >> OpenStack-operators@lists.openstack.org >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators >> > -- > -- > Evan F. Bollig, PhD > Scientific Computing Consultant, Application Developer | Scientific > Computing Solutions (SCS) > Minnesota Supercomputing Institute | msi.umn.edu > University of Minnesota | umn.edu > boll0...@umn.edu | 612-624-1447 <0612%20624%201447> | Walter Lib Rm 556 > -- Thanks & regards, Anwar M. Durrani +91-9923205011 <http://in.linkedin.com/pub/anwar-durrani/20/b55/60b> ___ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
[Openstack-operators] Not able to take snapshot backup
Hi All, I have openstack Kilo installed, presently i am not able to snapshot of any instance, when i have checked logs on server it says following : cinder OperationalError: (OperationalError) (1040, 'Too many connections') None None If you have any clue for the same ? Thanks -- Thanks & regards, Anwar M. Durrani +91-9923205011 <http://in.linkedin.com/pub/anwar-durrani/20/b55/60b> ___ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
[Openstack-operators] not able to create snapshot - in Kilo version
Hi Folks, I have been using Kilo version, i am trying snapshot from nova cli, with following command nova image-create 2ba53252-ce91-4531-a126-925badf55faf instance-image-test --poll Its ending me with 0% progress until long time, nothing is happening, its not progressing at all, WHILE with different tenant, i am able to create snapshot successfully. Kindly let me know if you have any clue ? -- Thanks & regards, Anwar M. Durrani +91-9923205011 <http://in.linkedin.com/pub/anwar-durrani/20/b55/60b> ___ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
[Openstack-operators] Can Windows 8, Windows Server 2003 and Windows Server 2008 be deployed on openstack kilo
Hi Team, I am curious to know if Windows 8 Pro, Windows Server 2003 Std and Windows Server 2008 Std can be deployed to openstack or not ? if Yes then what would be os-variant for the same ? -- Thanks & regards, Anwar M. Durrani +91-9923205011 <http://in.linkedin.com/pub/anwar-durrani/20/b55/60b> ___ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
Re: [Openstack-operators] Instances are not creating after adding 3 additional nova nodes
Further when i tried and attempt to launch new instance, i can see the
following
tail -f /var/log/nova/nova-compute.log
2017-02-20 12:45:26.596 5365 TRACE nova.compute.manager [instance:
1840ac2e-5a54-4941-a96f-a431b2a2c236] flavor, virt_type)
2017-02-20 12:45:26.596 5365 TRACE nova.compute.manager [instance:
1840ac2e-5a54-4941-a96f-a431b2a2c236] File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/vif.py", line 374, in
get_config
2017-02-20 12:45:26.596 5365 TRACE nova.compute.manager [instance:
1840ac2e-5a54-4941-a96f-a431b2a2c236] _("Unexpected vif_type=%s") %
vif_type)
2017-02-20 12:45:26.596 5365 TRACE nova.compute.manager [instance:
1840ac2e-5a54-4941-a96f-a431b2a2c236] NovaException: Unexpected
vif_type=binding_failed
2017-02-20 12:45:26.596 5365 TRACE nova.compute.manager [instance:
1840ac2e-5a54-4941-a96f-a431b2a2c236]
On Mon, Feb 20, 2017 at 12:31 PM, Melvin Hillsman <mrhills...@gmail.com>
wrote:
> Since the error was with scheduling you will want to modify the config for
> nova to show verbose output, try to create another instance, and check for
> the uuid and/or requestid of the creation attempt in the log -
> nova-scheduler.log
>
> I would turn verbose logging off right after you get a failed attempt to
> schedule as well since they logs can grow quickly.
>
> On Mon, Feb 20, 2017 at 12:56 AM, Saverio Proto <ziopr...@gmail.com>
> wrote:
>
>> Well,
>> I have no idea from this log file. Trying to make nova-compute more
>> verbose if you dont find anything in the logs
>>
>> Saverio
>>
>> 2017-02-20 7:50 GMT+01:00 Anwar Durrani <durrani.an...@gmail.com>:
>> >
>> > On Thu, Feb 16, 2017 at 1:44 PM, Saverio Proto <ziopr...@gmail.com>
>> wrote:
>> >>
>> >> openstack server show uuid
>> >
>> >
>> > Hi Saverio,
>> >
>> > I have investigated and progressed the case as per your saying, i got to
>> > know that instance was supposed to be launched on one of the nova node,
>> > where i dig and tried find out log as you mentioned, following output i
>> have
>> > seen as below :
>> >
>> > tail -f /var/log/nova/nova-compute.log
>> >
>> > 2017-02-20 10:40:19.318 5365 WARNING nova.compute.manager
>> > [req-34fa4448-061d-44ad-b6e9-6ff0d1fd072f - - - - -] While
>> synchronizing
>> > instance power states, found 4 instances in the database and 0
>> instances on
>> > the hypervisor.
>> >
>> > and
>> >
>> > other log where i have found following :
>> >
>> > tail -f /var/log/nova/nova-manage.log
>> >
>> > 2017-02-15 16:42:42.896 115003 TRACE nova File
>> > "/usr/lib/python2.7/site-packages/eventlet/greenthread.py", line 34, in
>> > sleep
>> >
>> > 2017-02-15 16:42:42.896 115003 TRACE nova hub.switch()
>> >
>> > 2017-02-15 16:42:42.896 115003 TRACE nova File
>> > "/usr/lib/python2.7/site-packages/eventlet/hubs/hub.py", line 294, in
>> switch
>> >
>> > 2017-02-15 16:42:42.896 115003 TRACE nova return
>> self.greenlet.switch()
>> >
>> > 2017-02-15 16:42:42.896 115003 TRACE nova File
>> > "/usr/lib/python2.7/site-packages/eventlet/hubs/hub.py", line 346, in
>> run
>> >
>> > 2017-02-15 16:42:42.896 115003 TRACE nova self.wait(sleep_time)
>> >
>> >
>> > Thanks
>> >
>> >
>> >
>> > --
>> > Thanks & regards,
>> > Anwar M. Durrani
>> > +91-9923205011 <099232%2005011>
>> >
>> >
>>
>> ___
>> OpenStack-operators mailing list
>> OpenStack-operators@lists.openstack.org
>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
>>
>
>
>
> --
> Kind regards,
>
> Melvin Hillsman
> Ops Technical Lead
> OpenStack Innovation Center
>
> mrhills...@gmail.com
> phone: (210) 312-1267
> mobile: (210) 413-1659
> http://osic.org
>
> Learner | Ideation | Belief | Responsibility | Command
>
--
Thanks & regards,
Anwar M. Durrani
+91-9923205011
<http://in.linkedin.com/pub/anwar-durrani/20/b55/60b>
___
OpenStack-operators mailing list
OpenStack-operators@lists.openstack.org
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
Re: [Openstack-operators] Instances are not creating after adding 3 additional nova nodes
On Thu, Feb 16, 2017 at 1:44 PM, Saverio Proto <ziopr...@gmail.com> wrote: > openstack server show uuid Hi Saverio, I have investigated and progressed the case as per your saying, i got to know that instance was supposed to be launched on one of the nova node, where i dig and tried find out log as you mentioned, following output i have seen as below : tail -f /var/log/nova/nova-compute.log 2017-02-20 10:40:19.318 5365 WARNING nova.compute.manager [req-34fa4448-061d-44ad-b6e9-6ff0d1fd072f - - - - -] While synchronizing instance power states, found 4 instances in the database and 0 instances on the hypervisor. and other log where i have found following : tail -f /var/log/nova/nova-manage.log 2017-02-15 16:42:42.896 115003 TRACE nova File "/usr/lib/python2.7/site-packages/eventlet/greenthread.py", line 34, in sleep 2017-02-15 16:42:42.896 115003 TRACE nova hub.switch() 2017-02-15 16:42:42.896 115003 TRACE nova File "/usr/lib/python2.7/site-packages/eventlet/hubs/hub.py", line 294, in switch 2017-02-15 16:42:42.896 115003 TRACE nova return self.greenlet.switch() 2017-02-15 16:42:42.896 115003 TRACE nova File "/usr/lib/python2.7/site-packages/eventlet/hubs/hub.py", line 346, in run 2017-02-15 16:42:42.896 115003 TRACE nova self.wait(sleep_time) Thanks -- Thanks & regards, Anwar M. Durrani +91-9923205011 <http://in.linkedin.com/pub/anwar-durrani/20/b55/60b> ___ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
[Openstack-operators] Instances are not creating after adding 3 additional nova nodes
Hi team, I am running Kilo setup with 1 Controller and 7 nova nodes, i have added 3 additional nova nodes, where i can see, in system information under compute nodes that nodes are up and running, but when i am trying to launch instance then it is prompting below error : *Error: *Failed to perform requested operation on instance "test", the instance has an error status: Please try again later [Error: No valid host was found. Exceeded max scheduling attempts 3 for instance 969e71d4-845a-40da-be2a-d4f2619cbc68. Last exception: [u'Traceback (most recent call last):\n', u' File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2248, in _do]. Thanks in advance. -- Thanks & regards, Anwar M. Durrani +91-9923205011 <http://in.linkedin.com/pub/anwar-durrani/20/b55/60b> ___ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
Re: [Openstack-operators] Getting ERROE on compute node
Hi Kevin, I have confirmed that nova-conductor service is running on controller node [root@controller ~]# systemctl status openstack-nova-conductor.service openstack-nova-conductor.service - OpenStack Nova Conductor Server Loaded: loaded (/usr/lib/systemd/system/openstack-nova-conductor.service; enabled) Active: active (running) since Wed 2015-07-08 23:24:53 PDT; 4min 53s ago Main PID: 12171 (nova-conductor) CGroup: /system.slice/openstack-nova-conductor.service └─12171 /usr/bin/python /usr/bin/nova-conductor Jul 08 23:24:53 controller.example.com systemd[1]: Starting OpenStack Nova Conductor Server... Jul 08 23:24:53 controller.example.com systemd[1]: Started OpenStack Nova Conductor Server. Although i have restarted all nova services on controller node as systemctl start openstack-nova-conductor.service systemctl start openstack-nova-api.service systemctl start openstack-nova-cert.service systemctl start openstack-nova-consoleauth.service systemctl start openstack-nova-scheduler.service systemctl start openstack-nova-novncproxy.service also verified that firewall is disabled on both systems. checked configuration files once again, all seems ok, getting same status as above. On Wed, Jul 8, 2015 at 7:49 PM, Kevin Bringard (kevinbri) kevin...@cisco.com wrote: I think more than that, conductor may not be running. If you look at the original error messages, we can see that it's able to connect to the rabbit server: 2015-07-08 01:21:20.501 49721 INFO oslo.messaging._drivers.impl_rabbit [req-6f67f40a-53cc-4c95-a431-f98ab296c0c5 ] Connecting to AMQP server on controller.example.com:5672 http://controller.example.com:5672/ 2015-07-08 01:21:20.516 49721 INFO oslo.messaging._drivers.impl_rabbit [req-6f67f40a-53cc-4c95-a431-f98ab296c0c5 ] Connected to AMQP server oncontroller.example.com:5672 http://controller.example.com:5672/ But then it times out waiting for conductor. 2015-07-08 01:21:30.538 49721 WARNING nova.conductor.api [req-6f67f40a-53cc-4c95-a431-f98ab296c0c5 None] Timed out waiting for nova-conductor. Is it running? Or did this service start before nova-conductor? Reattempting establishment of nova-conductor connection... I'd look on your controller node and make sure the nova-conductor service is running, and also make sure *it* is able to connect to the message bus. On 7/8/15, 8:07 AM, MailingLists - EWS mailingli...@expresswebsystems.com wrote: Anwar, It looks like your RabbitMQ isn¹t running or isn¹t reachable. There were some issues that we ran into when doing this. Make sure RabbitMQ is running. Double check your IPtables rules to make sure the ports are open. I also seem to recall some problem with a certain version of RabbitMQ that was installed that was just broken and we had to roll back to a previous version but that was several months ago and my recollection is a bit hazy as to the details. Tom Walsh Express Web Systems, Inc. ___ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators -- Thanks regards, Anwar M. Durrani +91-8605010721 http://in.linkedin.com/pub/anwar-durrani/20/b55/60b ___ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
Re: [Openstack-operators] Storage error
Hi Delatte, I have installed cinder on controller node server, do i need to install separate storage for Cinder Volume Management or controller server will be ok ? Please find configuration file attached. Thanks On Tue, Mar 3, 2015 at 7:48 PM, Delatte, Craig craig.dela...@twcable.com wrote: What does your cinder.conf look like? What are you using for storage? Craig DeLatte OpenStack DevOps Time Warner Cable 704-731-3356 610-306-4816 From: Anwar Durrani durrani.an...@gmail.com Date: Tuesday, March 3, 2015 at 5:28 AM To: openstack-operators openstack-operators@lists.openstack.org Subject: [Openstack-operators] Storage error Hello Team, I have setup icehouse with following nodes in test environment 1.) Controller node 2.) Compute Node 3.) Network Node I have basic setup on it, when i was trying to create a volume to tenant called demo or admin i am able to create but with status error, i don't why it is so ? do i need to configure storage as a separate node to create cinder volume ? where i am missing ? Thanks -- Thanks regards, Anwar M. Durrani +91-8605010721 http://in.linkedin.com/pub/anwar-durrani/20/b55/60b -- This E-mail and any of its attachments may contain Time Warner Cable proprietary information, which is privileged, confidential, or subject to copyright belonging to Time Warner Cable. This E-mail is intended solely for the use of the individual or entity to which it is addressed. If you are not the intended recipient of this E-mail, you are hereby notified that any dissemination, distribution, copying, or action taken in relation to the contents of and attachments to this E-mail is strictly prohibited and may be unlawful. If you have received this E-mail in error, please notify the sender immediately and permanently delete the original and any copy of this E-mail and any printout. -- Thanks regards, Anwar M. Durrani +91-8605010721 http://in.linkedin.com/pub/anwar-durrani/20/b55/60b cinder.conf Description: Binary data ___ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
[Openstack-operators] Storage error
Hello Team, I have setup icehouse with following nodes in test environment 1.) Controller node 2.) Compute Node 3.) Network Node I have basic setup on it, when i was trying to create a volume to tenant called demo or admin i am able to create but with status error, i don't why it is so ? do i need to configure storage as a separate node to create cinder volume ? where i am missing ? Thanks -- Thanks regards, Anwar M. Durrani +91-8605010721 http://in.linkedin.com/pub/anwar-durrani/20/b55/60b ___ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
[Openstack-operators] I WANT TO SETUP AND CONFIGURE HAVANA ON CENTOS 6.5
Hello everyone, I want to setup Havana, Do anyone has installation guide for the same ? Thanks -- Thanks regards, Anwar M. Durrani +91-8605010721 http://in.linkedin.com/pub/anwar-durrani/20/b55/60b ___ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
Re: [Openstack-operators] I WANT TO SETUP AND CONFIGURE HAVANA ON CENTOS 6.5
Thanks Edgar for help, i have question in following section : - Edit /etc/keystone/keystone.conf: vim /etc/keystone/keystone.conf [DEFAULT] admin_token=ADMIN log_dir=/var/log/keystone [database] connection = mysql://keystone:password@controller/keystone admin_token=ADMIN -- means hex generated token value OR just ADMIN as it is ? On Thu, Jan 15, 2015 at 2:54 PM, Edgar Magana edgar.mag...@workday.com wrote: Go for Icehouse: https://github.com/emagana/OpenStack-Icehouse-Install-Guide/blob/master/OpenStack-Icehouse-Installation.rst *Edgar* From: Anwar Durrani durrani.an...@gmail.com Date: Thursday, January 15, 2015 at 1:12 AM To: openstack-operators openstack-operators@lists.openstack.org Subject: [Openstack-operators] I WANT TO SETUP AND CONFIGURE HAVANA ON CENTOS 6.5 Hello everyone, I want to setup Havana, Do anyone has installation guide for the same ? Thanks -- Thanks regards, Anwar M. Durrani +91-8605010721 http://in.linkedin.com/pub/anwar-durrani/20/b55/60b -- Thanks regards, Anwar M. Durrani +91-8605010721 http://in.linkedin.com/pub/anwar-durrani/20/b55/60b ___ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
