Re: [Openstack] How to restore existing vms after host reboot in devstack

[Swapnil Kulkarni]

Hello,

I think the cause is you are running stack.sh everytime you restart
devstack which clears the configuration. rejoin-stack.sh can help for your
cause.

Before proceeding for running the script please associate the vg file with
a loop device with following command with root

losetup /dev/loop2 /opt/stack/data/stack-volumes-backing-file

Please use rejoin-stack.sh script located at your devstack installation
directory or /opt/stack/devstack

Best Regards,
Swapnil Kulkarni
swapnilkulkarni2...@gmail.com



On Wed, Aug 21, 2013 at 12:37 PM, Batsayan Das  wrote:

> Hi,
>
> I launch the openstack by running stack.sh as mentioned in
> http://devstack.org/guides/single-machine.html
>
> I created some images and instances in devstack using dashboard. When I
> reboot Host machine and run stack.sh again, those images and instance got
> lost, and I am not able to see those images and instances that I already
> created using dashboard.
>
> My question is
>
> 1. Is this what is expected from host reboot?
> 2. What I need to do to retain images and instances between multiple host
> reboots.
>
> The thread
> http://www.mail-archive.com/openstack@lists.launchpad.net/msg08453.htmlsays 
> to use the switch  --start_guests_on_host_boot
> --resume_guests_state_on_host_boot. I am not sure how I should use these ,
> which config files should have those switched enabled when I launch the
> devstack by simply running stack.sh
>
> I guess I need to pass some parameters or need to  do **something** before
> running to stack.sh so that it does not destroy already crested instances
> and images. As I understand stack.sh  reinitialize  all the stuffs
>
> Looking for any help.
>
> Regards,
> Batsayan Das
> Tata Consultancy Services
> Mailto: batsayan@tcs.com
> Website: http://www.tcs.com
> 
> Experience certainty.IT Services
>Business Solutions
>Consulting
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Re: [Openstack] Does devstack installs swift?

[Swapnil Kulkarni]

Enabling swift in devstack is easy

Follow the localrc configuration in
http://devstack.org/localrc.htmlsection Swift (Search with swift)

Keep single replica at start to verify your configuration works. Extend it
as per your convenience.

Also keep an eye on the glance, as it will select swift as default backend.

Best Regards,
Swapnil Kulkarni
swapnilkulkarni2...@gmail.com <http://in.linkedin.com/in/coolsvap>



On Fri, Aug 23, 2013 at 6:38 PM, Tong Li  wrote:

> By default, it does not install swift. You can add the following lines (or
> uncomment) in your devstack localrc file, notice that the SERVICE_TOKEN
> needs to be what you setup. With that, you run stack.sh again, then it will
> all work with swift running.
>
> enable_service swift
>
>
> SWIFT_HASH=66a3d6b56c1f479c8b4e70ab5c2000f5
>
>
> SWIFT_DATA_DIR=$DEST/data/swift
> SERVICE_TOKEN=
> SWIFT_LOOPBACK_DISK_SIZE=500
>
>
> Tong Li
> Emerging Technologies & Standards
> Building 501/B205
> liton...@us.ibm.com
>
> [image: Inactive hide details for Subramanian K ---08/23/2013 04:51:58
> AM---Nope, devstack includes swift. Check your stack.sh script u]Subramanian
> K ---08/23/2013 04:51:58 AM---Nope, devstack includes swift. Check your
> stack.sh script used for installation. It will clearly sta
>
> From: Subramanian K 
> To: Peeyush Gupta ,
> Cc: openstack@lists.openstack.org
> Date: 08/23/2013 04:51 AM
> Subject: Re: [Openstack] Does devstack installs swift?
> --
>
>
>
> Nope, devstack includes swift. Check your stack.sh script used for
> installation. It will clearly states the components included in devstack
>
> On 23-Aug-2013 1:48 PM, "Peeyush Gupta" 
> <*gpeey...@ymail.com*>
> wrote:
>
>Hi,
>
>I have installed openstack using devstack on Ubuntu 12.04 LTS.
>I tried to find swift in the installation, but couldn't. I mean, all
>other
>components are there like nova, cinder, horizon etc. but there is no
>swift. I couldn't find any process by the name of swift either. Is it
>the
>case that devstack doesn't install swift? If yes, then how can I
>install
>it explicitly?
>
>Thanks.
>
>~Peeyush Gupta
>
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Re: [Openstack] Cinder question

[Swapnil Kulkarni]

Hi Mark,

You might want to have a look at
https://blueprints.launchpad.net/cinder/+spec/multi-attach-volume

Best Regards,
Swapnil Kulkarni
swapnilkulkarni2...@gmail.com



On Wed, Sep 4, 2013 at 4:55 AM, Mark Brown wrote:

> Hello,
> I had a Cinder question, and maybe its pretty basic:-)
>
> Isn't there a way to attach the same Cinder volume to two different VMs,
> whether same physical server or different? I don't mean across different
> data centers, but any domain (zone, or whatever) within the same data
> center?
>
> Thanks.
>
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Re: [Openstack] Cinder question

[Swapnil Kulkarni]

Guys,


You might want to have a look at
https://blueprints.launchpad.net/cinder/+spec/multi-attach-volume

Its already proposed

Best Regards,
Swapnil Kulkarni
swapnilkulkarni2...@gmail.com
+91-87960 10622(c)
http://in.linkedin.com/in/coolsvap



On Wed, Sep 4, 2013 at 2:24 PM, Razique Mahroua
wrote:

> It doesn't necessarily uses iscsi,
> but yes I definitely agree man !
>
> Le 4 sept. 2013 à 10:37, Martinx - ジェームズ  a
> écrit :
>
> This is a must!! It would be great to attach 1 volume, to multiple
> instances!!
> Sounds pretty basic, since it uses iSCSI, there is no reason to not allow
> this...
>
> Cheers!
> Thiago
>
>
> On 3 September 2013 20:25, Mark Brown  wrote:
>
>> Hello,
>> I had a Cinder question, and maybe its pretty basic:-)
>>
>> Isn't there a way to attach the same Cinder volume to two different VMs,
>> whether same physical server or different? I don't mean across different
>> data centers, but any domain (zone, or whatever) within the same data
>> center?
>>
>> Thanks.
>>
>> ___
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Re: [Openstack] Translation Push - get the dashboard in your language by Sep 24

[Swapnil Kulkarni]

I am also in for Hindi.

Best Regards,
Swapnil Kulkarni
swapnilkulkarni2...@gmail.com
+91-87960 10622(c)
http://in.linkedin.com/in/coolsvap



On Thu, Sep 12, 2013 at 2:44 PM,  wrote:

>  Hi,
>
> ** **
>
> I am in for Hindi and Kannada languages. We can make the Dashboard into
> our language. All help would be rendered for this work.
>
> ** **
>
> Regards,
>
> Raghavendra Lad
>
> Mobile: +91 098800 40919
>
> ** **
>
> *From:* Mahardhika [mailto:mahardika.gil...@andalabs.com]
> *Sent:* Thursday, September 12, 2013 2:05 PM
> *To:* Tom Fifield; OpenStack Mailing List; commun...@lists.openstack.org
> *Subject:* Re: [Openstack] Translation Push - get the dashboard in your
> language by Sep 24
>
> ** **
>
> Wow that great!, i am in for indonesian language.
> On 9/12/2013 3:16 PM, Tom Fifield wrote:
>
> Do you write Spanish, Italian, Russian, German or Dutch?
>
> How about Portuguese? Indonesian? Arabic? Hindi?
>
> Actually, if you can write in any language other than English, you have
> the ability to help get the OpenStack Dashboard into your language.
>
> Find your language on:
>
>  https://www.transifex.com/projects/p/horizon/
>
> and join the team.
>
>
> It's actually a lot of fun, all done through an easy web interface.
>
> If we can get 100% completion in your language by September 24th, your
> text will be included in the next release of OpenStack for thousands around
> the world to see.
>
> So, why not get your friends together and make it happen? :)
>
>
> Thanks,
>
> from your friendly Internationalisation Team
> https://wiki.openstack.org/wiki/I18nTeam
>
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> --
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> Jakarta Pusat 10150
>
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> Email : mahardika.gil...@andalabs.com 
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Re: [Openstack] Openstack IN a Virtual Machine?

[Swapnil Kulkarni]

You can do it with QEMU. It works just fine. with the performance you can
expect from nested virtualization.

~Swapnil



On Wed, Oct 2, 2013 at 2:23 PM, Bob Ball  wrote:

>  I can’t speak for KVM, but this is certainly possible using XenServer.
> We’ve run nested virtualisation and nested OpenStack instances (primarily
> devstack instances for testing) many times.
>
> There is a degradation in performance, as you would expect from nested
> virtualisation, but it’s definitely functional.
>
> ** **
>
> Bob
>
> ** **
>
> *From:* Marco Fornaro [mailto:marco.forn...@huawei.com]
> *Sent:* 02 October 2013 08:58
> *To:* openstack@lists.openstack.org
> *Subject:* [Openstack] Openstack IN a Virtual Machine?
>
> ** **
>
> Hi All,
>
> ** **
>
> I have a question on Openstack that is quite important for my cloud
> architecture:
>
> ** **
>
> à *Can I have a complete Openstack instance running ON a VIRTUAL MACHINE?*
>
> ** **
>
> *Or, generalizing: can I have “nested” openstack instances?*
>
> ** **
>
> …and ….If this is possible…are there any constraints?
>
> ** **
>
> NOTES:
>
> ->I’m interested to openstack instances WITH all network features
> available, meaning Quantum server with (preferably) openwswitch plugin, so
> I would be interested in VMs with a nested openstack image that do provide
> or access quatum server features…BUT even a flat DHCP network would be
> better than nothing!
>
> ->I normally use KVM as Hypervisor
>
> ** **
>
> ** **
>
> Thanks so much for any help
>
> ** **
>
> ** **
>
> Best Regards
>
> ** **
>
> Marco Fornaro
>
> ** **
>
> P.S.: if this is a “newbie” question I apology, but I cannot find a clear
> answer in doc (see for instance
> https://wiki.openstack.org/wiki/HypervisorSupportMatrix) AND perhaps some
> little words could save a lot of time when trying to realize such a nested
> achitecture
>
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Re: [Openstack] Call for help: Havana Install testing

[Swapnil Kulkarni]

Hello,

I am installing Havana on Ubuntu 12.04, getting following error in keystone

root@havana-controller:/home/openstack-admin# keystone-manage db_sync
2013-10-16 11:29:11.158 18726 CRITICAL keystone [-] (OperationalError)
(2003, "Can't connect to MySQL server on 'havana-controller' (111)") None
None


Best Regards,
Swapnil

On Wed, Oct 16, 2013 at 10:54 AM, Martinx - ジェームズ  wrote:

> Ah, okay! I noted that it is working... Tks!
>
> -
>  Thiago
>
>
> On 16 October 2013 02:20, Akihiro Motoki  wrote:
>
>> Hi Thiago
>>
>> bug 1210121 is not actually an error and can be ignored if you set up
>> Neutron environment from scratch.
>> I agree the message is confusing and should be fixed.
>> This is a bug of the logic handling the migration from quantum to neutron.
>>
>> Akihiro
>>
>>
>> On Wed, Oct 16, 2013 at 1:52 PM, Martinx - ジェームズ
>>  wrote:
>> > Hey Aaron,
>> >
>> > After starting over again, I was unable to reproduce the error related
>> to
>> > the message "MultipleAgentFoundByTypeHost".
>> >
>> > Anyway, the only error I'm still seeing now is about this:
>> > https://bugs.launchpad.net/neutron/+bug/1210121
>> >
>> > Sorry about the buzz...=P
>> >
>> > Regards,
>> > Thiago
>> >
>> >
>> > On 15 October 2013 18:13, Aaron Rosen  wrote:
>> >>
>> >> No worries,
>> >>
>> >> I'm not able to reproduce this error. If you're able to reproduce it
>> >> tonight please open a launchpad bug with the steps to reproduce.
>> >>
>> >> Thanks,
>> >>
>> >> Aaron
>> >>
>> >>
>> >> On Tue, Oct 15, 2013 at 1:44 PM, Martinx - ジェームズ
>> >>  wrote:
>> >>>
>> >>> Oops,
>> >>>
>> >>> I'm seeing more errors, look:
>> >>>
>> >>> ---
>> >>> ==> /var/log/neutron/openvswitch-agent.log <==
>> >>> 2013-10-15 17:42:18.226 2588 ERROR neutron.openstack.common.rpc.amqp
>> [-]
>> >>> Exception during message handling
>> >>> 2013-10-15 17:42:18.226 2588 TRACE neutron.openstack.common.rpc.amqp
>> >>> Traceback (most recent call last):
>> >>> 2013-10-15 17:42:18.226 2588 TRACE neutron.openstack.common.rpc.amqp
>> >>> File
>> >>>
>> "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py",
>> >>> line 438, in _process_data
>> >>> 2013-10-15 17:42:18.226 2588 TRACE neutron.openstack.common.rpc.amqp
>> >>> **args)
>> >>> 2013-10-15 17:42:18.226 2588 TRACE neutron.openstack.common.rpc.amqp
>> >>> File
>> >>>
>> "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py",
>> >>> line 172, in dispatch
>> >>> 2013-10-15 17:42:18.226 2588 TRACE neutron.openstack.common.rpc.amqp
>> >>> result = getattr(proxyobj, method)(ctxt, **kwargs)
>> >>> 2013-10-15 17:42:18.226 2588 TRACE neutron.openstack.common.rpc.amqp
>> >>> File
>> >>>
>> "/usr/lib/python2.7/dist-packages/neutron/plugins/openvswitch/agent/ovs_neutron_agent.py",
>> >>> line 290, in port_update
>> >>> 2013-10-15 17:42:18.226 2588 TRACE neutron.openstack.common.rpc.amqp
>> >>> self.sg_agent.refresh_firewall()
>> >>> 2013-10-15 17:42:18.226 2588 TRACE neutron.openstack.common.rpc.amqp
>> >>> AttributeError: 'NoneType' object has no attribute 'refresh_firewall'
>> >>> 2013-10-15 17:42:18.226 2588 TRACE neutron.openstack.common.rpc.amqp
>> >>> 
>> >>>
>> >>> Anyway, I do not want to push troubles for you guys, maybe it is my
>> >>> fault, I'll double check it tonight.
>> >>>
>> >>> Thanks in advance!
>> >>>
>> >>> Best,
>> >>> Thiago
>> >>>
>> >>>
>> >>> On 15 October 2013 17:41, Martinx - ジェームズ 
>> >>> wrote:
>> 
>>  Cool!
>> 
>>  I just did: "neutron agent-delete
>> b73d6072-030f-45c7-8faf-408e82ad10cd"
>>  and that error disappeared (MultipleAgentFoundByTypeHost).
>> 
>>  The only remaining problem is related DHCP agent, look:
>> 
>>  /var/log/neutron/dhcp-agent.log
>> 
>>  ---
>>  ERROR neutron.common.legacy [-] Skipping unknown group key:
>>  firewall_driver
>>  ---
>> 
>>  Can we do something about it?
>> 
>>  Cheers!
>>  Thiago
>> 
>> 
>> 
>>  On 15 October 2013 17:36, Martinx - ジェームズ > >
>>  wrote:
>> >
>> > Mmm... Now I'm seeing where it is duplicated, look:
>> >
>> > http://paste.openstack.org/show/48518/
>> >
>> > I have no idea about how I ended up with this... Maybe it is my
>> fault,
>> > I'll double check my installation procedure.
>> >
>> > I'll try to just remove one of it.
>> >
>> > Thanks!
>> > Thiago
>> >
>> > On 15 October 2013 17:29, Aaron Rosen  wrote:
>> >>
>> >> Hrm, I'm not running into this issue. Any chance you could share
>> >> what's in the agents table?
>> >>
>> >> select * from agents;
>> >>
>> >>
>> >> On Tue, Oct 15, 2013 at 1:19 PM, Martinx - ジェームズ
>> >>  wrote:
>> >>>
>> >>> Hi Anne,
>> >>>
>> >>> No, I have only 1 machine named "openstack-1", also, my previous
>> >>> test, my controller node was named "havana-10"... Same error...
>> Every time I
>> >>> change something, I start from scratch over and over, with new
>> 

Re: [Openstack] Documentation error or something else?

[Swapnil Kulkarni]

Hi Bob,

Please add following two parameters to the /etc/nova/api-paste.ini and
restart nova services

auth_port = 35357
auth_protocol = http

I faced similar issue earlier and this is the solution for it. Following is
the confirmed change in manuals.

https://bugs.launchpad.net/openstack-manuals/+bug/1240443

Best Regards,
Swapnil Kulkarni
swapnilkulkarni2...@gmail.com
+91-87960 10622(c)
http://in.linkedin.com/in/coolsvap



On Wed, Oct 16, 2013 at 10:10 PM, Bob Drzyzgula  wrote:

> On the page
> http://docs.openstack.org/trunk/install-guide/install/apt/content/nova-controller.html
>
> we are instructed to enter the following in api-paste.ini:
>
> admin_tenant_name=service
> admin_user=nova
> admin_password=NOVA_DBPASS
>
> (obviously with NOVA_DBPASS replaced by the actual password)
>
> However, after much frustration with 401 auth errors, i finally discovered
> that I could get nova to work if I used the Keystone admin credentials here
> instead of the nova credentials. The nova id and role and the service
> tenant are all created properly, and nova is able to get a token using the
> nova creds, but i can't so much as do an image-list using that id.
>
> Is this an error in the documentation or have i likely made some other
> error? I've generally been following the current trunk install guide
> exactly, using the release candidates of Ubuntu 13.10 and Havana, patched
> to the Ubuntu repository twice per day.
>
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Re: [Openstack] How to make OpenStack POC without powerfull servers

[Swapnil Kulkarni]

Hi Guillaume,

You can certainly do that. I have done different kinds of different grizzly
installations on my laptop (quad core with 8gb ram) with virtualbox and
currently doing the same for Havana release. As long as you are doing it
for small tests/POCs it works just fine.

Best Regards,
Swapnil



On Thu, Oct 17, 2013 at 8:15 PM, guilla...@cheramy.name <
guilla...@cheramy.name> wrote:

> Hello,
>
>congratulations for the new OpenStack Release.
>
> I want to learn OpenStack system administration and management,
> but how
> can I test diferent infrastructure without multiple servers. I have a
> QuadCore server with 8Go of Ram with KVM. Can I virtualise server to
> make OpenStack POC infrastructures ?
>
> Thanks for your advice
> --
>  ''~``
> ( o o )
> +--.oooO--(_)--Oooo.-+
> | Guillaume Chéramy - Guidtz |
> | French open source system administrator|
> | E-Mail : guilla...@cheramy.name|
> | Website : http://blog.cheramy.name |
> ||
> |(   )   |
> +-\ ((   )---+
>\_)) /
>  (_/
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Re: [Openstack] Documentation error or something else?

[Swapnil Kulkarni]

Great!!! Glad to hear :)

Best Regards,
Swapnil



On Thu, Oct 17, 2013 at 8:48 PM, Bob Drzyzgula  wrote:

> Swapnil,
>
> Thanks much. Actually, I did have those lines. However, I
> managed to figure out that my real problem was a transcription
> error in the random password I was using for the account.
> It is working now, as documented.
>
>
> Best regards,
> --Bob Drzyzgula
>
> On 17/10/13 08:15 +0530, Swapnil Kulkarni wrote:
> > Hi Bob,
> >
> > Please add following two parameters to the /etc/nova/api-paste.ini and
> > restart nova services
> >
> > auth_port = 35357
> > auth_protocol = http
> >
> > I faced similar issue earlier and this is the solution for it. Following
> is
> > the confirmed change in manuals.
> >
> > https://bugs.launchpad.net/openstack-manuals/+bug/1240443
> >
> > Best Regards,
> > Swapnil Kulkarni
> > swapnilkulkarni2...@gmail.com
> > +91-87960 10622(c)
> > http://in.linkedin.com/in/coolsvap
> >
> >
> >
> > On Wed, Oct 16, 2013 at 10:10 PM, Bob Drzyzgula 
> wrote:
> >
> > > On the page
> > >
> http://docs.openstack.org/trunk/install-guide/install/apt/content/nova-controller.html
> > >
> > > we are instructed to enter the following in api-paste.ini:
> > >
> > > admin_tenant_name=service
> > > admin_user=nova
> > > admin_password=NOVA_DBPASS
> > >
> > > (obviously with NOVA_DBPASS replaced by the actual password)
> > >
> > > However, after much frustration with 401 auth errors, i finally
> discovered
> > > that I could get nova to work if I used the Keystone admin credentials
> here
> > > instead of the nova credentials. The nova id and role and the service
> > > tenant are all created properly, and nova is able to get a token using
> the
> > > nova creds, but i can't so much as do an image-list using that id.
> > >
> > > Is this an error in the documentation or have i likely made some other
> > > error? I've generally been following the current trunk install guide
> > > exactly, using the release candidates of Ubuntu 13.10 and Havana,
> patched
> > > to the Ubuntu repository twice per day.
> > >
> > > ___
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> > > Post to : openstack@lists.openstack.org
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> > >
> > >
>
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Re: [Openstack] Unable to boot instance

[Swapnil Kulkarni]

Hi Kevin,

Can you check in /var/log/glance/glance-registry.log on controller node, I
believe you might be having an ImageNotFoundException. Also can you verify
on compute node you have updated /etc/nova/nova.conf with
glance_host=controller?

Best Regards,
Swapnil



On Tue, Dec 17, 2013 at 11:51 AM, Kevin Breit wrote:

> I have a fresh, 3 node setup of OpenStack on Ubuntu with Neutron. For
> whatever reason, I can’t get an instance booted.
>
> nova show Cirros-1 renders:
>
>
> +--+---+
> | Property | Value
> |
>
> +--+---+
> | status   | ERROR
> |
> | updated  | 2013-12-17T06:09:56Z
>  |
> | OS-EXT-STS:task_state| None
>  |
> | key_name | kbreit-key
>  |
> | image| Cirros-0.3.1
> (6d625cfa-e867-4330-ae50-0e9989c7c9b2)
>   |
> | hostId   |
> |
> | OS-EXT-STS:vm_state  | error
> |
> | OS-SRV-USG:launched_at   | None
>  |
> | flavor   | m1.tiny (1)
> |
> | id   |
> 3c91d498-a723-493e-95ec-f77ec4ea874b
>|
> | security_groups  | [{u'name': u'default'}]
> |
> | OS-SRV-USG:terminated_at | None
>  |
> | user_id  | 4548e26ca25548deb4c150086d529802
>  |
> | name | Cirros-1
>  |
> | created  | 2013-12-17T06:09:55Z
>  |
> | tenant_id| 7f368f8f224c40b8857655a7783bfa0f
>  |
> | OS-DCF:diskConfig| MANUAL
>  |
> | metadata | {}
>  |
> | os-extended-volumes:volumes_attached | []
>  |
> | accessIPv4   |
> |
> | accessIPv6   |
> |
> | fault| {u'message': u'No valid host was
> found. ', u'code': 500, u'created': u'2013-12-17T06:09:56Z'} |
> | OS-EXT-STS:power_state   | 0
> |
> | OS-EXT-AZ:availability_zone  | nova
>  |
> | config_drive |
> |
>
> +--+———+
>
> I haven’t deliberately enabled debug mode anywhere but I’m not seeing many
> logs which are useful. Can anyone assist?
>
>
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Re: [Openstack] Unable to boot instance

[Swapnil Kulkarni]

I have seen the same issue yesterday with my devstack, where the images
were not available due to some issue with swifft as glance backend and it
was giving the same no valid host was found error on dashboard.

Best Regards,
Swapnil



On Tue, Dec 17, 2013 at 3:31 PM, kevinzhang  wrote:

> you can check nova-scheduler service log, you can find about error log.
> Maybe you have no valid nova-compute host, check you ntp and nova-compute
> is work!
>
> Kevin Zhang
> Weibo:kevin_prajna
> Twitter:topshare
> MSN:zhangjin...@hotmail.com
>
>
>
> On Dec 17, 2013, at 2:21 PM, Kevin Breit 
> wrote:
>
> No valid host was found
>
>
>
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Re: [Openstack] [Ask] Cinder Ubuntu Saucy 13.10

[Swapnil Kulkarni]

I think instructions in [1] are sufficient. You can also confirm the same
on [2]


[1]
http://docs.openstack.org/trunk/install-guide/install/apt/content/basics-packages.html
[2] https://wiki.ubuntu.com/ServerTeam/CloudArchive

Best Regards,
Swapnil


On Fri, Jan 3, 2014 at 3:19 PM, Mahardhika Gilang <
mahardika.gil...@andalabs.com> wrote:

>  Hi all,
> i have done some configuration and all work except cinder, i used Ubuntu
> Saucy 13.10 in all physical machine. i've got cinder version 1.0.6
> is there you guys get this version too in 13.10 ubuntu? and i wondering,
> what is your apt repository or source for updating havana cloud?
>
> I just want make this clear, since i see many still used precise Ubuntu
> for cloud.
> --
> Regards,
> Mahardhika Gilang
>
>
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Re: [Openstack] Force volume on same host as VM

[Swapnil Kulkarni]

Currently both blueprints are targeted for icehouse-2. Code for [2] is in
review and for [1] you can always contact person assigned or update
whiteboard requesting information.


[1]
https://blueprints.launchpad.net/cinder/+spec/local-storage-volume-scheduling
[2] https://blueprints.launchpad.net/cinder/+spec/cinder-force-host


On Fri, Jan 10, 2014 at 1:51 PM, Thomas Thrainer wrote:

> Hi,
>
> Thanks for the reply!
>
> I read through the BPs and especially the first one ("Create volume in
> same host in which vm instance is running") seems to be implementing what I
> want. Where can I get information about the status of the implementation of
> the BPs? Will they be integrated in Icehouse? The Launchpad pages don't
> quite answer this...
>
>
> On Thu, Jan 9, 2014 at 4:04 PM, Shake Chen  wrote:
>
>>
>> https://blueprints.launchpad.net/cinder/+spec/local-storage-volume-scheduling
>>
>>
>> https://blueprints.launchpad.net/cinder/+spec/cinder-force-host
>>
>> the two blueprint can solve your problem.
>>
>>
>> On Thu, Jan 9, 2014 at 5:26 PM, Thomas Thrainer wrote:
>>
>>> Hi,
>>>
>>> I try to figure out how to force cinder volumes on the same host as the
>>> VM it is attached to (or will be attached to). OTOH, I would still like to
>>> take advantage of nova-scheduler for automatic host selection for VMs. I
>>> don't want to use an availability zone per host, because then the host
>>> selection would have to be done by the API client. So I'm wondering what
>>> the best solution for this use-case might be.
>>>
>>> While researching, I stumbled upon topology aware placement [0] which
>>> seems interesting, but I couldn't find any further information about the
>>> status of it. Also, there seems to be some effort going into building a
>>> central scheduler instead of having nova-scheduler and cinder-scheduler
>>> [1][2], but again, I couldn't figure out what the current status of this is.
>>>
>>> So, my question is if this use-case will be better supported in the
>>> future (Icehouse maybe already?), and how a workaround could look like for
>>> now.
>>>
>>> Thanks a lot,
>>> Thomas
>>>
>>> [0]: https://etherpad.openstack.org/p/HavanaTopologyAwarePlacement
>>> [1]:
>>> https://www.mail-archive.com/openstack-dev@lists.openstack.org/msg07981.html
>>> [2]:
>>> http://openstack.10931.n7.nabble.com/cinder-metrics-with-nova-scheduler-tt22974.html#a23038
>>>
>>> --
>>> Thomas Thrainer | Software Engineer | thoma...@google.com |
>>>
>>> Google Germany GmbH
>>> Dienerstr. 12
>>> 80331 München
>>>
>>> Registergericht und -nummer: Hamburg, HRB 86891
>>> Sitz der Gesellschaft: Hamburg
>>> Geschäftsführer: Graham Law, Christine Elizabeth Flores
>>>
>>> ___
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>>>
>>>
>>
>>
>> --
>> Shake Chen
>>
>>
>
>
> --
> Thomas Thrainer | Software Engineer | thoma...@google.com |
>
> Google Germany GmbH
> Dienerstr. 12
> 80331 München
>
> Registergericht und -nummer: Hamburg, HRB 86891
> Sitz der Gesellschaft: Hamburg
> Geschäftsführer: Graham Law, Christine Elizabeth Flores
>
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Re: [Openstack] [openstack][devstack] authorization failed unable to establish connection

[Swapnil Kulkarni]

Hi Mayur,

I think [1] might help you.

ask.openstack.org is a nice place to find answers to some of the starting
issues we get with openstack or devstack.

[1] https://ask.openstack.org/en/question/246/how-do-i-restart-a-devstack-vm


~Swapnil



On Wed, Jan 22, 2014 at 5:53 PM, Alfredo De Luca
wrote:

> Hi Mayur.
> I guess not all the services are running after the reboot so you need to
> go under your devstack directory then run rejoin-openstack or something
> similar then try to connect again.
>
> Alfredo
> On 22/01/2014 9:59 PM, "Mayur Patil"  wrote:
>
>> Hi,
>>
>>I have installed 
>> devstackon Ubuntu 12.04. 
>> When it has completed installation,
>>
>>dashboard is working fine i.e. operations are going well.
>>
>>After I reboot the system, now I am unable to launch dashboard & when
>> I have tried *source eucarc *
>>
>>it is giving authentication error message unable to establish
>> connection with 10.10.1.87:5000/v2.0/tokens.
>>
>>What am I doing wrong? Is there any misconfiguration that I have done?
>>
>>These are my files localrc  & 
>> local.confat location devstack/sample/
>>
>>Seeking for guidance,
>>
>>Thanks !!
>> --
>>
>> *Cheers,Mayur*.
>>
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Re: [Openstack] horizon for swift

[Swapnil Kulkarni]

Hi Pragya,

I use the following devstack localrc configuration in case I need to setup
swift for development purpose with single replica. You may want to try, you
will get the switft container UI on dashboard with it.

ENABLED_SERVICES+=,swift
SWIFT_HASH=66a3d6b56c1f479c8b4e70ab5c2000f5
SWIFT_REPLICAS=1
SWIFT_DATA_DIR=$DEST/data

Best Regards,
Swapnil Kulkarni
irc : coolsvap



On Mon, Feb 10, 2014 at 10:58 AM, pragya jain  wrote:

> hi krish
>
> the link suggested by you is for installing openstack grizlly.
> I had already installed openstack swift on my machine.
> And I wand a user interface to operate swift functionality.
> For that purpose only, I want to integrate horizon with swift.
> Please help in this regard.
>
> Pragya Jain
>
>
>   On Saturday, 8 February 2014 7:14 PM, krish 
> wrote:
>
> > What should I do for the same?
>
> Well, as you wrote "I want to install openstack horizon"
> so go ahead and "install horizon"
>
> http://www.stackgeek.com/guides/gettingstarted.html
>
> --
> Have a Power-Up Day!
> --
> *Krish*
> I lives in a cave(facebook.com/toonheart) nd writes me games.
> Releasing "Baka" soon! - http://facebook.com/HungryBaka
>
>
>
>
>
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Re: [Openstack] Openstack Havana - cinder multibackend

[Swapnil Kulkarni]

Did you follow steps similar to [1], if yes you should be able to see the
backends listed as types in horizon dashboard, just select type while you
create and you can create volumes specifying volume type in cinder create
CLI.

k$ cinder help create
usage: cinder create [--snapshot-id ]
 [--source-volid ] [--image-id ]
 [--display-name ]
 [--display-description ]
 [--volume-type ]
 [--availability-zone ]
 [--metadata [ [ ...]]]
 

Add a new volume.

Positional arguments:
  Size of volume in GB

Optional arguments:
  --snapshot-id 
Create volume from snapshot id (Optional,
Default=None)
  --source-volid 
Create volume from volume id (Optional,
Default=None)
  --image-id 
Create volume from image id (Optional, Default=None)
  --display-name 
Volume name (Optional, Default=None)
  --display-description 
Volume description (Optional, Default=None)
  *--volume-type *
*Volume type (Optional, Default=None)*
  --availability-zone 
Availability zone for volume (Optional,
Default=None)
  --metadata [ [ ...]]
Metadata key=value pairs (Optional, Default=None)


Also verify the volume types created with *cinder type-list*


[1] http://docs.openstack.org/admin-guide-cloud/content//multi_backend.html

Best Regards,
Swapnil Kulkarni
irc : coolsvap
*"It's better to SHARE"*


On Wed, Feb 26, 2014 at 7:35 PM, Fiorenza Meini  wrote:

> Hi there,
> I'd like to have cinder working with two storage: NAS and local disk, so
> that I can choose in Dashboard (or command line) where to create the volume.
> First I configured the mount of NAS device through NFS driver, and it
> worked fine. Then I tried the multi backend option of cinder, but I cannot
> see the local volume...
>
> Any suggestion, please?
>
> Regards
> Fiorenza
> --
>
> Fiorenza Meini
> Spazio Web S.r.l.
>
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Re: [Openstack] Instances created using nova compute aren't visible in ESXi

[Swapnil Kulkarni]

Hey Upendra,

Are you using same ESXi host as compute node? Can you run virsh list on VM1
to check if you are not using default KVM/qemu.

~Swapnil


On Tue, Mar 4, 2014 at 10:11 AM, Gary Kotton  wrote:

> Hi,
> The instance should be visible from the VC client. The name of the
> instance should be the OpenStack UUID.
> Thanks
> Gary
>
> From: Upendra Sahu 
> Date: Tuesday, March 4, 2014 6:08 AM
> To: "openstack@lists.openstack.org" 
> Subject: [Openstack] Instances created using nova compute aren't visible
> in ESXi
>
> I have a ESXi hypervisor (Host1) on which I have installed a VM1 based on
> Ubuntu 12.4 LTS server. Now I installed single Node Openstack in this VM1.
> Host1 when viewed using vSphere Client has one vm VM1.
>
> As the single node openstack is installed in VM1, created one instance
> (ins1) in VM1. This ins1 is based on Cirros where the image used is
> cirros-0.3.0-x86_64-disk.img. Now the openstack VM1 has a ins1 which can be
> logged into from VM1.
>
> here is my query. Since there has been a instance ins1 created, as per my
> understand of openstack this ins1 should be visible from the vSphere
> Client. i.e now vSphere Client should show one VM i.e VM1 on which
> Openstack is installed and ins1 the instance VM created through openstack.
>
> Is that understanding wrong.
>
> But when I viewed Host1 through Vsphere client, only one VM i.e VM1 alone
> is visible not the ins1. Is that anything I am doing wrong in the setup.
>
> Thanks,
> Upendra
>
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Re: [Openstack] [Glance] Running devstack with just Glance

[Swapnil Kulkarni]

For which service are you getting 500. Can you add more logs on paste?

Best Regards,
Swapnil Kulkarni
irc : coolsvap


On Wed, Apr 9, 2014 at 11:46 AM, Shrinand Javadekar  wrote:

> I get an "500 Internal Error" message and stack.sh fails :(.
>
> On Tue, Apr 8, 2014 at 5:26 PM, John Griffith
>  wrote:
> > Use enabled_services in your local.conf file, something like:
> >
> > ENABLED_SERVICES=g-api,g-reg,key
> >
> > Might work
> >
> >
> >
> > On Tue, Apr 8, 2014 at 5:49 PM, Shrinand Javadekar <
> shrin...@maginatics.com>
> > wrote:
> >>
> >> Hi,
> >>
> >> I want to run devstack with just Glance (and Keystone because Glance
> >> requires Keystone I guess). My localrc is pasted below. However, when
> >> stack.sh completes, I don't see glance running. I looked at the
> >> catalog returned by keystone and the only service reported by keystone
> >> is the "identity service" which is itself.
> >>
> >> 
> >>
> >> ADMIN_PASSWORD=devstack
> >> MYSQL_PASSWORD=devstack
> >> RABBIT_PASSWORD=devstack
> >> SERVICE_PASSWORD=devstack
> >> SERVICE_TOKEN=devstack
> >>
> >> # Uncomment the BRANCHes below to use stable versions
> >>
> >> # unified auth system (manages accounts/tokens)
> >> KEYSTONE_BRANCH=stable/havana
> >>
> >> # image storage
> >> GLANCE_BRANCH=stable/havana
> >>
> >> disable_all_services
> >> enable_service key glance mysql
> >>
> >> 
> >>
> >> Any ideas how I can get only glance to run on devstack.
> >>
> >> Thanks in advance.
> >> -Shri
> >>
> >> ___
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> >
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Re: [Openstack] How to specify the "container-format" when creating an image in Horizon?

[Swapnil Kulkarni]

Glance does not really do anything with container_format at the moment. It
is set to the same disk_format for the three Amazon image
types(ami,aki,ari), ovf is also covered in image format,  otherwise it just
treats them as 'bare.' As such we will just set that to be that here
instead of bothering the user with asking them for information we can
already determine. Please have a look at
attached screenshot.


Best Regards,
Swapnil Kulkarni
irc : coolsvap

On Mon, Aug 25, 2014 at 6:16 PM, Danny Choi (dannchoi) 
wrote:

>  With command “glance image-create", user can specify the
> “container-format” when creating an image:
>
>  stack@Controller:~/devstack$ glance help image-create
>
> usage: glance image-create [--id ] [--name ] [--store
> ]
>
>[--disk-format ]
>
>[--container-format ]
>
>[--owner ] [--size ]
>
>[--min-disk ] [--min-ram ]
>
>[--location ] [--file ]
>
>[--checksum ] [--copy-from
> ]
>
>[--is-public {True,False}]
>
>[--is-protected {True,False}]
>
>[--property ] [--human-readable]
>
>[--progress]
>
>
>  Create a new image.
>
>
>  Optional arguments:
>
>   --idID of image to reserve.
>
>   --name  Name of image.
>
>   --storeStore to upload image to.
>
>   --disk-format 
>
> Disk format of image. Acceptable formats: ami, ari,
>
> aki, vhd, vmdk, raw, qcow2, vdi, and iso.
>
>   --container-format 
>
> Container format of image. Acceptable formats: ami,
>
> ari, aki, bare, and ovf.
>
>
>
>  Where is this option in Horizon?
>
>
>  Thanks,
>
> Danny
>
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Re: [Openstack] [openstack-dev] how to deploy juno devstack without multiple backend

[Swapnil Kulkarni]

On Tue, Sep 16, 2014 at 12:31 PM, Manickam, Kanagaraj <
kanagaraj.manic...@hp.com> wrote:

>  HP MSA is supported by cinder and use the following guidelines:
>
> http://docs.openstack.org/trunk/config-reference/content/hp-msa-driver.html
>
>
>
> you could install devstack and follow the above wiki or update the above
> defined HP MSA param as suggested by devstack at
> http://devstack.org/configuration.html
>
>
>
> [[post-config|$NOVA_CONF]]
>
I think it would be  [[post-config|$CINDER_CONF]]

>  HERE ADD THE HP MSA CONFIG DETAILS.
>
>
>
>
>
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Re: [Openstack] [openstack-dev] how to deploy juno devstack without multiple backend

[Swapnil Kulkarni]

On Tue, Sep 16, 2014 at 2:18 PM, Nikesh Kumar Mahalka <
nikeshmaha...@vedams.com> wrote:

> Hi i already tried many things but it was not working.
> By default lvm multi-bakends is enabled in juno devstack.
>
> then i went through devstack juno code and
>
> *enabling only single backend:*
> i didnot find exact solution so after installing devstack, i am changing
> cinder.conf for
> single backend and restarting cinder services.
>
> *enabling multiple backends:*
> i am adding this extra line in [local|localrc]] of local.conf
> *CINDER_ENABLED_BACKENDS=hp_msa:hp_msa_driver,lvm:lvmdriver-1*
>
This thing would not work, I do not see a script for enabling hp_msa as
 cinder_backends

>
> and outside [local|localrc]] of local.conf
>
> [[post-config|$CINDER_CONF]]
> [hp_msa_driver]
> volume_driver = cinder.volume.drivers.san.hp.hp_msa_fc.HPMSAFCDriver
> san_ip = 192.168.2.192
> san_login = demo
> san_password =!demo
> volume_backend_name=HPMSA_FC
>
> [lvmdriver-1]
> volume_group=stack-volumes-1
> volume_driver=cinder.volume.drivers.lvm.LVMISCSIDriver
> volume_backend_name=LVM_iSCSI
>
> and again i am seeing cinder.conf file and if some thing is extra, i am
> removing and restarting cinder services
>
if this thing does not work, I would suggest you to configure default
devstack, add the configuration  [hp_msa_driver] in cinder.conf and restart.
I will try the configuration you are trying and let you know in some time.

>
>
> Regards
> Nikesh
>
>
> On Tue, Sep 16, 2014 at 1:44 PM, Swapnil Kulkarni 
> wrote:
>
>>
>>
>> On Tue, Sep 16, 2014 at 12:31 PM, Manickam, Kanagaraj <
>> kanagaraj.manic...@hp.com> wrote:
>>
>>>  HP MSA is supported by cinder and use the following guidelines:
>>>
>>>
>>> http://docs.openstack.org/trunk/config-reference/content/hp-msa-driver.html
>>>
>>>
>>>
>>> you could install devstack and follow the above wiki or update the above
>>> defined HP MSA param as suggested by devstack at
>>> http://devstack.org/configuration.html
>>>
>>>
>>>
>>> [[post-config|$NOVA_CONF]]
>>>
>> I think it would be  [[post-config|$CINDER_CONF]]
>>
>>>  HERE ADD THE HP MSA CONFIG DETAILS.
>>>
>>>
>>>
>>>
>>>
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Re: [Openstack] Trove instance created with error status

[Swapnil Kulkarni]

Hi Ali, Amrith,

I have been facing similar issue for some days now, I tried simple
devstack, redstack for trove but the issue remains.
Today I tried it without neutron as well. But no success

Best Regards,
Swapnil Kulkarni
irc : coolsvap

On Sat, Oct 18, 2014 at 1:40 AM, Ali Nazemian  wrote:

> Dear Amrith,
> Hi,
> Actually I did use "./stack.sh" command to install whole openstack
> package. I also did some tests on different module using exercise.sh script
> to check whether everything go fine. It seems that there is no problem with
> different openstack modules from the aspect of "exercise.sh". I also tried
> to check that nova can initiate instance or not. Everything was fine. I
> manage to see the instance console and it booted successfully. I also check
> the horizon when I tried to create trove instance. I found out that the
> nova instance corresponding to trove instance was created and booted
> successfully! FYI I did the process for mysql 5.5 and mongodb 2.4 both
> ended up to error state! Right now I am suspicious about neutron module.
> Could it be related to that?
> Regards.
>
> On Fri, Oct 17, 2014 at 11:20 PM, Amrith Kumar  wrote:
>
>>  Ali, it appears that you may be using devstack. I’ve not seen this
>> particular failure before but it could be one of several things.
>>
>>
>>
>> What command(s) did you execute? I’m assuming that before trove create
>> you did
>>
>>
>>
>> devstack install
>>
>> devstack kick-start 
>>
>>
>>
>> It would be good to know what database you chose.
>>
>>
>>
>> Other things that’d be good to verify are that you are able to launch a
>> nova instance (if Nova is no va then Trove will not work either).
>>
>>
>>
>> Also, you’ll likely get quicker responses on IRC at #openstack-trove.
>>
>>
>>
>> Hope that helps, thanks,
>>
>>
>>
>> -amrith
>>
>>
>>
>> --
>>
>>
>>
>> Amrith Kumar, CTO, Tesora
>>
>>
>>
>> Twitter: @amrithkumar
>>
>> Skype: amrith.skype
>>
>> Web: http://www.tesora.com
>>
>> IRC: amrith @freenode #openstack-trove #tesora
>>
>>
>>
>>
>>
>> *From:* Ali Nazemian [mailto:alinazem...@gmail.com]
>> *Sent:* Friday, October 17, 2014 2:46 PM
>> *To:* openstack
>> *Subject:* [Openstack] Trove instance created with error status
>>
>>
>>
>> Hi,
>>
>> I install openstack icehouse with devstack script. I tried to create
>> trove instance using "trove create" command. After passing around 10 min
>> the status of created database becomes "error". I checked different logs
>> i.e. screen-tr-api.log, screen-n-api.log screen-n-cpu.log nothing unusual
>> detected. Only I found out that "screen-tr-api.log showed this error as a
>> part of process:
>>
>> 2014-10-17 22:08:10.438 ERROR trove.guestagent.api [-] Error calling
>> get_filesystem_stats
>>
>> 2014-10-17 22:08:10.438 TRACE trove.guestagent.api Traceback (most recent
>> call last):
>>
>> 2014-10-17 22:08:10.438 TRACE trove.guestagent.api   File
>> "/opt/stack/trove/trove/guestagent/api.py", line 53, in _call
>>
>> 2014-10-17 22:08:10.438 TRACE trove.guestagent.api
>> timeout=timeout_sec)
>>
>> 2014-10-17 22:08:10.438 TRACE trove.guestagent.api   File
>> "/opt/stack/trove/trove/openstack/common/rpc/proxy.py", line 130, in call
>>
>> 2014-10-17 22:08:10.438 TRACE trove.guestagent.api exc.info,
>> real_topic, msg.get('method'))
>>
>> 2014-10-17 22:08:10.438 TRACE trove.guestagent.api Timeout: Timeout while
>> waiting on RPC response - topic:
>> "guestagent.9f153047-baf1-494a-b369-bad88582afe4", RPC method:
>> "get_filesystem_stats" info: ""
>>
>> 2014-10-17 22:08:10.438 TRACE trove.guestagent.api
>>
>> 2014-10-17 22:08:10.438 ERROR trove.instance.models [-] An error occurred
>> communicating with the guest: Timeout while waiting on RPC response -
>> topic: "guestagent.9f153047-baf1-494a-b369-bad88582afe4", RPC method:
>> "get_filesystem_stats" info: "".
>>
>>
>>
>> Would you please help me to find out what is the source of this problem
>> and how can I fix that?
>>
>> Best regards.
>>
>>
>>
>> --
>> A.Nazemian
>>
>
>
>
> --
> A.Nazemian
>
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Re: [Openstack] Call for Presentaiton Closing Time Error?

[Swapnil Kulkarni (coolsvap)]

On Thu, Jul 14, 2016 at 6:40 AM, Jaesuk Ahn  wrote:
> If my calculation is correct, it still have 6 hours to go.
>
> JULY 13, 2016 AT 11:59PM PDT (JULY 14 6:59 UTC) IS THE DEADLINE TO SUBMIT A
> TALK.
>
> However, I am seeing Warning! Call for Presentations is closed!.  sign from
> openstack.org website.
>
> Am I missing something?
>
>
>
>
>
>
> Jaesuk Ahn, Ph.D.
> Software Defined Infra. Laboratory, SK Telecom
> Sent from Polymail
>
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>


I am not sure what the situation is/was, but II would not wait for
last minute to submit my talk.

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