Re: [Openstack] query

[Bernd Bausch]

Check for other errors or warnings further up in the log file.

Check the Cinder API log for clues why Cinder API doesn't start. If your
DevStack is a recent version, the command journalctl -u devstack@c-api
is likely to show you the log. You may also have a c-api log file,
usually under /opt/stack/logs.

By the way, if you want my recommendation: DevStack was created for
developers and for automatic integration testing. It is not a good tool
for a quick start into OpenStack. /Packstack /(only on RHEL or Centos,
unfortunately) is a bit better for newbies, but you learn infinitely
more by first following the installation tutorials and trying to
understand each step. This will give you are reasonable foundation on
which you can build by, for example, setting up DevStack-based clouds.

On 5/20/2018 6:56 PM, MUHAMMAD SAMIULLAH . wrote:
> HELLO SIR
> I HAVE SOLVED THE IP ADDRESS ISSUE BUT NOW IT SHOWS ANOTHER ERROR 
>
>
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[Openstack] query

[MUHAMMAD SAMIULLAH .]

HELLO SIR
I HAVE SOLVED THE IP ADDRESS ISSUE BUT NOW IT SHOWS ANOTHER ERROR
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Re: [Openstack] Query regarding Tacker of Openstack

[Cong Phuoc Hoang]

Hi Aparna,

As I know, Tacker just support updating VNF with mgmt driver is openwrt.
That means you can update config file for OpenWRT instances to update the
rules in firewall, dns, dhcp, etc.  You can look at this link:
https://docs.openstack.org/tacker/latest/install/deploy_openwrt.html to see
more details.

For now, you can not update VNF by changing VNF's user-data. If you want to
update it, I think you can contribute to Tacker for this purpose xD. Main
procedure in Tacker is translating from TOSCA VNF template to HOT template,
then deploy it on OpenStack as a stack in HEAT. I think we can use "Heat
stack update" to do that. When I check Heat document, there are no example
for updating stack (
https://docs.openstack.org/heat/queens/getting_started/create_a_stack.html),
but I still hope we can do it like this way. In the bad way, we can delete
stack and respawn new stack, but I dont like it.

You can contact us via IRC channel: #tacker. If you have any problem, you
can contact me. I am happy to help you when I have some time.

Best regards,

Phuoc.



On Fri, May 11, 2018 at 1:59 PM, APARNA SUBBURAM 
wrote:

> Hi Team,
>
> An update on the query VNF is been created using NOOP driver. We just
> want to know how the VNF could be updated using user-data with the tacker
> commands.
>
> Regards,
> Aparna Subburam
>
> On Fri, May 11, 2018 at 9:46 AM, APARNA SUBBURAM 
> wrote:
>
>> Hi Team,
>>
>>
>> May i know how do we update a VNF using user-data using tacker.
>>
>>
>> Regards,
>>
>> Aparna Subburam
>>
>>
>>
>
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> openstack
>
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Re: [Openstack] Query regarding Tacker of Openstack

[APARNA SUBBURAM]

Hi Team,

An update on the query VNF is been created using NOOP driver. We just want
to know how the VNF could be updated using user-data with the tacker
commands.

Regards,
Aparna Subburam

On Fri, May 11, 2018 at 9:46 AM, APARNA SUBBURAM 
wrote:

> Hi Team,
>
>
> May i know how do we update a VNF using user-data using tacker.
>
>
> Regards,
>
> Aparna Subburam
>
>
>
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[Openstack] Query regarding Tacker of Openstack

[APARNA SUBBURAM]

Hi Team,


May i know how do we update a VNF using user-data using tacker.


Regards,

Aparna Subburam
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Re: [Openstack] Query regarding Openstack Tacker

[Trinh Nguyen]

Hi Aparna,

You can follow up with these on-going patches which trying to make VNFFGs
available in NS orchestration:

+ Specification: https://review.openstack.org/#/c/448109/
+ Implementation: https://review.openstack.org/#/c/558166/

They are projected to be released in Rocky.

Any comments are welcomed.


*Trinh Nguyen *| Founder



*E:* dangtrin...@gmail.com | *W:* *www.edlab.xyz *


On Thu, Apr 26, 2018 at 11:28 PM, Cong Phuoc Hoang 
wrote:

> Hi Aparna,
>
> Thank you for interesting in Tacker project.
>
> In Rocky release, we are pushing effort to create VNFFGD with NSD. So we
> can use NSD to create VNFs and VNFFGs. Tacker uses networking-sfc to create
> service chain between VNFs, but there are some limitation, we can not
> support creating VLs, VLs must be existed before (currently, only VNF and
> VNFFGs - future are supported).
>
> With the guide in VNFFG (https://docs.openstack.org/ta
> cker/latest/user/vnffg_usage_guide.html), we also have a patch to support
> multiple forwarding paths with a VNFFGD. In the Queens release, we
> supported updating VNFFG such as updating flow classifiers, changing
> forwarding paths.
>
> Hope that information can help you. If you need more information or wanna
> contribute, please join channel #tacker on IRC or email to us :).
>
> Best regards,
> Phuoc Hoang Cong
>
> On Thu, Apr 26, 2018 at 4:15 PM, APARNA SUBBURAM 
> wrote:
>
>> Hi Team ,
>>
>> I have few queries related to tacker.
>>
>> I have found some enhancements on the go under the tacker section of NSD.
>> Enhancements proposed: NSD in Ocata can be used for creating multiple
>> (related) VNFs in one shot using a single TOSCA template. This is a first
>> (big) step into NSD, few follow-on enhancements like: 1) Creating VLs /
>> neutron networks using NSD (to support inter-VNF private VL) 2) VNFFGD
>> support in NSD.
>> Are these enhancements been done already or is it in proposed state?
>> Reference link: https://docs.openstack.org/tac
>> ker/queens/user/nsd_usage_guide.html
>>
>> And also those limitations which are given in VNFFG as mentioned in below
>> link:
>> https://docs.openstack.org/tacker/latest/user/vnffg_usage_guide.html
>>
>> Are these limitations also been implemented or not in latest Queens
>> Release
>>
>> Regards,
>> Aparna Subburam
>>
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>> -bin/mailman/listinfo/openstack
>> Post to : openstack@lists.openstack.org
>> Unsubscribe : http://lists.openstack.org/cgi
>> -bin/mailman/listinfo/openstack
>>
>>
>
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Re: [Openstack] Query regarding Openstack Tacker

[Cong Phuoc Hoang]

Hi Aparna,

Thank you for interesting in Tacker project.

In Rocky release, we are pushing effort to create VNFFGD with NSD. So we
can use NSD to create VNFs and VNFFGs. Tacker uses networking-sfc to create
service chain between VNFs, but there are some limitation, we can not
support creating VLs, VLs must be existed before (currently, only VNF and
VNFFGs - future are supported).

With the guide in VNFFG (https://docs.openstack.org/
tacker/latest/user/vnffg_usage_guide.html), we also have a patch to support
multiple forwarding paths with a VNFFGD. In the Queens release, we
supported updating VNFFG such as updating flow classifiers, changing
forwarding paths.

Hope that information can help you. If you need more information or wanna
contribute, please join channel #tacker on IRC or email to us :).

Best regards,
Phuoc Hoang Cong

On Thu, Apr 26, 2018 at 4:15 PM, APARNA SUBBURAM 
wrote:

> Hi Team ,
>
> I have few queries related to tacker.
>
> I have found some enhancements on the go under the tacker section of NSD.
> Enhancements proposed: NSD in Ocata can be used for creating multiple
> (related) VNFs in one shot using a single TOSCA template. This is a first
> (big) step into NSD, few follow-on enhancements like: 1) Creating VLs /
> neutron networks using NSD (to support inter-VNF private VL) 2) VNFFGD
> support in NSD.
> Are these enhancements been done already or is it in proposed state?
> Reference link: https://docs.openstack.org/tacker/queens/user/nsd_usage_
> guide.html
>
> And also those limitations which are given in VNFFG as mentioned in below
> link:
> https://docs.openstack.org/tacker/latest/user/vnffg_usage_guide.html
>
> Are these limitations also been implemented or not in latest Queens Release
>
> Regards,
> Aparna Subburam
>
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> openstack
> Post to : openstack@lists.openstack.org
> Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/
> openstack
>
>
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[Openstack] Query regarding Openstack Tacker

[APARNA SUBBURAM]

Hi Team ,

I have few queries related to tacker.

I have found some enhancements on the go under the tacker section of NSD.
Enhancements proposed: NSD in Ocata can be used for creating multiple
(related) VNFs in one shot using a single TOSCA template. This is a first
(big) step into NSD, few follow-on enhancements like: 1) Creating VLs /
neutron networks using NSD (to support inter-VNF private VL) 2) VNFFGD
support in NSD.
Are these enhancements been done already or is it in proposed state?
Reference link:
https://docs.openstack.org/tacker/queens/user/nsd_usage_guide.html

And also those limitations which are given in VNFFG as mentioned in below
link:
https://docs.openstack.org/tacker/latest/user/vnffg_usage_guide.html

Are these limitations also been implemented or not in latest Queens Release

Regards,
Aparna Subburam
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Re: [Openstack] Query regarding customized DHCP server in openstack

[APARNA SUBBURAM]

Thanks to all the suggestions.

Though i have tried with disabling port security too. It din't work out.
Any other configurations are yet to do or is it that ML2 can’t use instance
as DHCP server.

Regards,
Aparna Subburam

On Thu, Apr 12, 2018 at 4:57 PM, Miguel Angel Ajo Pelayo <
majop...@redhat.com> wrote:

> I believe that if you disable port security on the specific virtual
> network, then you can have any VM serving DHCP requests, and otherwise the
> dhcp requests are filtered by the firewall driver. You will also have to
> disable DHCP on the subnet as Bernd Explained.
>
> On Thu, Apr 12, 2018 at 10:36 AM Sławek Kapłoński 
> wrote:
>
>> Hi,
>>
>> Default Neutron with ML2 can’t use instance as DHCP server just like
>> that. It has DHCP agent installed on some host and this agent configures
>> DHCP for Neutron networks.
>> Maybe with some different core plugin it is possible. I don’t know that.
>>
>> > Wiadomość napisana przez APARNA SUBBURAM  w dniu
>> 12.04.2018, o godz. 07:43:
>> >
>> > Hi,
>> >
>> > I am new user to openstack. I want to know whether an instance which is
>> created in openstack can act as DHCP server for other instances created in
>> that network. If so could you please provide with me how to setup that
>> configurations.
>> >
>> > VM1 : Openwrt which is going to be my DHCP server.
>> > VM2 : Ubuntu which is going to be my DHCP client.
>> >
>> > VM2 should fetch ip from VM1. It should not get default DHCP ip from
>> Openstack.
>> >
>> > Both the instances are up on openstack environment.
>> >
>> > Regards,
>> > Aparna Subburam
>> >
>> > ___
>> > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/
>> openstack
>> > Post to : openstack@lists.openstack.org
>> > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/
>> openstack
>>
>> —
>> Best regards
>> Slawek Kaplonski
>> sla...@kaplonski.pl
>>
>>
>>
>>
>>
>> ___
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>> openstack
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>> openstack
>>
>
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>
>
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Re: [Openstack] Query regarding customized DHCP server in openstack

[Miguel Angel Ajo Pelayo]

I believe that if you disable port security on the specific virtual
network, then you can have any VM serving DHCP requests, and otherwise the
dhcp requests are filtered by the firewall driver. You will also have to
disable DHCP on the subnet as Bernd Explained.

On Thu, Apr 12, 2018 at 10:36 AM Sławek Kapłoński 
wrote:

> Hi,
>
> Default Neutron with ML2 can’t use instance as DHCP server just like that.
> It has DHCP agent installed on some host and this agent configures DHCP for
> Neutron networks.
> Maybe with some different core plugin it is possible. I don’t know that.
>
> > Wiadomość napisana przez APARNA SUBBURAM  w dniu
> 12.04.2018, o godz. 07:43:
> >
> > Hi,
> >
> > I am new user to openstack. I want to know whether an instance which is
> created in openstack can act as DHCP server for other instances created in
> that network. If so could you please provide with me how to setup that
> configurations.
> >
> > VM1 : Openwrt which is going to be my DHCP server.
> > VM2 : Ubuntu which is going to be my DHCP client.
> >
> > VM2 should fetch ip from VM1. It should not get default DHCP ip from
> Openstack.
> >
> > Both the instances are up on openstack environment.
> >
> > Regards,
> > Aparna Subburam
> >
> > ___
> > Mailing list:
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
> > Post to : openstack@lists.openstack.org
> > Unsubscribe :
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>
> —
> Best regards
> Slawek Kaplonski
> sla...@kaplonski.pl
>
>
>
>
>
> ___
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> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
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Re: [Openstack] Query regarding customized DHCP server in openstack

[Bernd Bausch]

You can remove the DHCP server from the subnet that the two VMs are
connected to:

    openstack subnet set --no-dhcp NAME_OF_SUBNET

But I am not 100% that ARPs will be let through without additional
tinkering.

On 4/12/2018 5:34 PM, Sławek Kapłoński wrote:
> Hi,
>
> Default Neutron with ML2 can’t use instance as DHCP server just like that. It 
> has DHCP agent installed on some host and this agent configures DHCP for 
> Neutron networks.
> Maybe with some different core plugin it is possible. I don’t know that.
>
>> Wiadomość napisana przez APARNA SUBBURAM  w dniu 
>> 12.04.2018, o godz. 07:43:
>>
>> Hi,
>>
>> I am new user to openstack. I want to know whether an instance which is 
>> created in openstack can act as DHCP server for other instances created in 
>> that network. If so could you please provide with me how to setup that 
>> configurations. 
>>
>> VM1 : Openwrt which is going to be my DHCP server.
>> VM2 : Ubuntu which is going to be my DHCP client.
>>
>> VM2 should fetch ip from VM1. It should not get default DHCP ip from 
>> Openstack.
>>
>> Both the instances are up on openstack environment.
>>
>> Regards,
>> Aparna Subburam
>>
>> ___
>> Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>> Post to : openstack@lists.openstack.org
>> Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
> — 
> Best regards
> Slawek Kaplonski
> sla...@kaplonski.pl
>
>
>
>
>
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Re: [Openstack] Query regarding customized DHCP server in openstack

[Sławek Kapłoński]

Hi,

Default Neutron with ML2 can’t use instance as DHCP server just like that. It 
has DHCP agent installed on some host and this agent configures DHCP for 
Neutron networks.
Maybe with some different core plugin it is possible. I don’t know that.

> Wiadomość napisana przez APARNA SUBBURAM  w dniu 
> 12.04.2018, o godz. 07:43:
> 
> Hi,
> 
> I am new user to openstack. I want to know whether an instance which is 
> created in openstack can act as DHCP server for other instances created in 
> that network. If so could you please provide with me how to setup that 
> configurations. 
> 
> VM1 : Openwrt which is going to be my DHCP server.
> VM2 : Ubuntu which is going to be my DHCP client.
> 
> VM2 should fetch ip from VM1. It should not get default DHCP ip from 
> Openstack.
> 
> Both the instances are up on openstack environment.
> 
> Regards,
> Aparna Subburam
> 
> ___
> Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
> Post to : openstack@lists.openstack.org
> Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack

— 
Best regards
Slawek Kaplonski
sla...@kaplonski.pl





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Re: [Openstack] Query regarding customized DHCP server in openstack

[Sławek Kapłoński]

> Wiadomość napisana przez APARNA SUBBURAM  w dniu 
> 12.04.2018, o godz. 07:43:
> 
> Hi,
> 
> I am new user to openstack. I want to know whether an instance which is 
> created in openstack can act as DHCP server for other instances created in 
> that network. If so could you please provide with me how to setup that 
> configurations. 
> 
> VM1 : Openwrt which is going to be my DHCP server.
> VM2 : Ubuntu which is going to be my DHCP client.
> 
> VM2 should fetch ip from VM1. It should not get default DHCP ip from 
> Openstack.
> 
> Both the instances are up on openstack environment.
> 
> Regards,
> Aparna Subburam
> 
> ___
> Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
> Post to : openstack@lists.openstack.org
> Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack

— 
Best regards
Slawek Kaplonski
sla...@kaplonski.pl





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[Openstack] Query regarding customized DHCP server in openstack

[APARNA SUBBURAM]

 Hi,

I am new user to openstack. I want to know whether an instance which is
created in openstack can act as DHCP server for other instances created in
that network. If so could you please provide with me how to setup that
configurations.

VM1 : Openwrt which is going to be my DHCP server.
VM2 : Ubuntu which is going to be my DHCP client.

VM2 should fetch ip from VM1. It should not get default DHCP ip from
Openstack.

Both the instances are up on openstack environment.

Regards,
Aparna Subburam
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[Openstack] Query: User types and authentication

[Sriram Bhamidipati]

Hi All
I am a new to openstack and have a basic question regarding User types and
administration
I find 3 categories of users
1. Openstack cloud administrators/users who create tenants (or projects)
and administer the cloud
2. Tenant/Project adminstrators/ops users who belong to the organizations
3. Tenant users who form the Organizations (tenants) who may be part of
respective tenant LDAP

As I see it, type (3) users are of no concern to the openstack IDAM
(keystone) database. But what I read/listen to across the Openstack
community is contrary and keystone does get into tenant users as well. Is
that so? If not, my understanding is in line. Else, can someone explain why
this is done so? I feel this has 2 disadvantages
1. Tenant user identities are no longer protected by tenant as cloud
operators can be privy to this info
2. It does not scale that a tenant org changes are have an impact in cloud
as well

Thanks
-- 
-Sriram
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Re: [Openstack] Query Reg. Mirantis Community Version

[Raja T Nair]

Thanks Jay. I am checking StackLight.
My intention was to leverage my existing monitoring infra to watch Fuel
nodes as well.

Regards,
Raja.

On 7 March 2017 at 21:23, Simon Pasquier  wrote:

> Hello Raja,
> If you're using Fuel, I would recommend you to use the StackLight plugins
> for monitoring. You can download the plugins and their user guides here [1].
> Best regards,
> Simon
> [1] https://www.mirantis.com/software/fuel-plugins/
>
>
> On Tue, Mar 7, 2017 at 4:55 AM, Raja T Nair  wrote:
>
>> Thanks Jay, for responding and correcting me.
>> Yes I meant Mirantis Fuel and openstack packages.
>>
>> I am trying to implement Mirantis openstack in my infrastructure. Had a
>> query about monitoring the platform.
>> - Is it possible to use my existing monitoring setup(nagios, cacti) to
>> monitor the Mirantis nodes?
>>
>> Best Regards,
>> Raja.
>>
>>
>> On Monday, 6 March 2017, Jay Pipes  wrote:
>>
>>> On 03/06/2017 06:05 AM, Raja T Nair wrote:
>>>
 Hi,

 Can I ask queries about Mirantis community version on this list?
 If not, can somebody point to an appropriate link?

>>>
>>> Hi Raja,
>>>
>>> There's no such thing as Mirantis Community version. Are you referring
>>> to OpenStack Fuel? Perhaps the Mirantis OpenStack packages? Something else
>>> entirely?
>>>
>>> Please elaborate :)
>>>
>>> Best,
>>> -jay
>>>
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>>>
>>
>>
>> --
>> :^)
>>
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>>
>>
>


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Re: [Openstack] Query Reg. Mirantis Community Version

[Simon Pasquier]

Hello Raja,
If you're using Fuel, I would recommend you to use the StackLight plugins
for monitoring. You can download the plugins and their user guides here [1].
Best regards,
Simon
[1] https://www.mirantis.com/software/fuel-plugins/


On Tue, Mar 7, 2017 at 4:55 AM, Raja T Nair  wrote:

> Thanks Jay, for responding and correcting me.
> Yes I meant Mirantis Fuel and openstack packages.
>
> I am trying to implement Mirantis openstack in my infrastructure. Had a
> query about monitoring the platform.
> - Is it possible to use my existing monitoring setup(nagios, cacti) to
> monitor the Mirantis nodes?
>
> Best Regards,
> Raja.
>
>
> On Monday, 6 March 2017, Jay Pipes  wrote:
>
>> On 03/06/2017 06:05 AM, Raja T Nair wrote:
>>
>>> Hi,
>>>
>>> Can I ask queries about Mirantis community version on this list?
>>> If not, can somebody point to an appropriate link?
>>>
>>
>> Hi Raja,
>>
>> There's no such thing as Mirantis Community version. Are you referring to
>> OpenStack Fuel? Perhaps the Mirantis OpenStack packages? Something else
>> entirely?
>>
>> Please elaborate :)
>>
>> Best,
>> -jay
>>
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Re: [Openstack] Query Reg. Mirantis Community Version

[Raja T Nair]

Thanks Jay, for responding and correcting me.
Yes I meant Mirantis Fuel and openstack packages.

I am trying to implement Mirantis openstack in my infrastructure. Had a
query about monitoring the platform.
- Is it possible to use my existing monitoring setup(nagios, cacti) to
monitor the Mirantis nodes?

Best Regards,
Raja.


On Monday, 6 March 2017, Jay Pipes  wrote:

> On 03/06/2017 06:05 AM, Raja T Nair wrote:
>
>> Hi,
>>
>> Can I ask queries about Mirantis community version on this list?
>> If not, can somebody point to an appropriate link?
>>
>
> Hi Raja,
>
> There's no such thing as Mirantis Community version. Are you referring to
> OpenStack Fuel? Perhaps the Mirantis OpenStack packages? Something else
> entirely?
>
> Please elaborate :)
>
> Best,
> -jay
>
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Re: [Openstack] Query Reg. Mirantis Community Version

[Jay Pipes]

On 03/06/2017 06:05 AM, Raja T Nair wrote:

Hi,

Can I ask queries about Mirantis community version on this list?
If not, can somebody point to an appropriate link?


Hi Raja,

There's no such thing as Mirantis Community version. Are you referring 
to OpenStack Fuel? Perhaps the Mirantis OpenStack packages? Something 
else entirely?


Please elaborate :)

Best,
-jay

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[Openstack] Query Reg. Mirantis Community Version

[Raja T Nair]

Hi,

Can I ask queries about Mirantis community version on this list?
If not, can somebody point to an appropriate link?

Regards,
Raja.

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[Openstack] query NUMA topology via API

[Gustavo Randich]

Hi, is there any way to query via Compute API the NUMA topology of a
compute node, and free ram/cpu of each NUMA cell?
Thanks!
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Re: [Openstack] Query regarding contribution for monitoring of Nova and Swift

[pragya jain]

hello John!
These are the links of the published works on 
1. Swift Infrastructure 
Monitoringhttp://ieeexplore.ieee.org/xpl/login.jsp?tp==7237099=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D7237099

2. Nova Infrastructure Monitoring
http://www.sciencedirect.com/science/article/pii/S1877050915013393


-RegardsPragya JainDepartment of Computer ScienceUniversity of DelhiDelhi, 
India 


 On Wednesday, 9 September 2015 4:40 PM, pragya jain 
 wrote:
   
 

 Hello John!
Our work is focusing on "What to monitor" for Infrastructure Monitoring of 
Swift.
We have categorized Monitoring of Swift Infrastructure in four aspects and 
provide checklist of parameters that need to be monitored for each aspect. 
We would like to contribute our work in OpenStack community. 

We have also performed the work on the same lines for OpenStack Nova. 
We would appreciate if we can know if our work is relevant for contribution.

Thank you -RegardsPragya JainDepartment of Computer ScienceUniversity of 
DelhiDelhi, India 


 On Tuesday, 8 September 2015 9:56 PM, John Dickinson  wrote:
   
 

 I'm the Project Technical Lead for Swift, and I'd be happy to look over a 
summary of your work about monitoring Swift. Feel free to email me directly or 
find me in #openstack-swift on IRC (I'm notmyname).

--John




On 8 Sep 2015, at 3:20, pragya jain wrote:

>  Hello all
> Me and my colleague, aparna are carrying out research in the area of cloud 
> computing under Department of CS, University f Delhi.  We would like to 
> contribute our research work regarding monitoring of Nova and Swift. We would 
> appreciate if we can find the appropriate link with whom we can connect to 
> know if our work is relevant for contribution. -RegardsPragya 
> JainDepartment of Computer ScienceUniversity of DelhiDelhi, 
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[Openstack] Query regarding contribution for monitoring of Nova and Swift

[pragya jain]

 Hello all
Me and my colleague, aparna are carrying out research in the area of cloud 
computing under Department of CS, University f Delhi.  We would like to 
contribute our research work regarding monitoring of Nova and Swift. We would 
appreciate if we can find the appropriate link with whom we can connect to know 
if our work is relevant for contribution. -RegardsPragya JainDepartment of 
Computer ScienceUniversity of DelhiDelhi, India___
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Re: [Openstack] Query regarding contribution for monitoring of Nova and Swift

[John Dickinson]

I'm the Project Technical Lead for Swift, and I'd be happy to look over a 
summary of your work about monitoring Swift. Feel free to email me directly or 
find me in #openstack-swift on IRC (I'm notmyname).

--John




On 8 Sep 2015, at 3:20, pragya jain wrote:

>  Hello all
> Me and my colleague, aparna are carrying out research in the area of cloud 
> computing under Department of CS, University f Delhi.  We would like to 
> contribute our research work regarding monitoring of Nova and Swift. We would 
> appreciate if we can find the appropriate link with whom we can connect to 
> know if our work is relevant for contribution. -RegardsPragya 
> JainDepartment of Computer ScienceUniversity of DelhiDelhi, 
> India___
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Re: [Openstack] Query regarding contribution for monitoring of Nova and Swift

[Erik McCormick]

On Tue, Sep 8, 2015 at 6:20 AM, pragya jain  wrote:
>  Hello all
>
> Me and my colleague, aparna are carrying out research in the area of cloud
> computing under Department of CS, University f Delhi.  We would like to
> contribute our research work regarding monitoring of Nova and Swift. We
> would appreciate if we can find the appropriate link with whom we can
> connect to know if our work is relevant for contribution.

You may want to cross-post this to openstack-operators. There is a
Tools & Monitoring working group to help define best practices and
share tools and configurations. Here's a link to the WG wiki and some
of the stuff they've been working on.

https://wiki.openstack.org/wiki/Tools_and_Monitoring_WG
https://wiki.openstack.org/wiki/Operations/Monitoring
https://wiki.openstack.org/wiki/Operations/Tools

> -
> Regards
> Pragya Jain
> Department of Computer Science
> University of Delhi
> Delhi, India
>
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-Erik

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Re: [Openstack] Query Regarding Redhat Openstack Certification

[Remo Mattei]

I am still not sure what the question is about? Red Hat OpenStack
certification is focused on OpenStack, which runs on top of RHEL. So you
need to know the OS and how it will be configured and used.

Remo

 Shinobu Kinjo mailto:shinobu...@gmail.com
 July 9, 2015 at 05:28
 Hey,

 What do you really want to do? What is the problem you facing?

  Kinjo




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 Bhaskar Rao mailto:bhaskar@citrix.com
 July 9, 2015 at 04:07

  

 Hi All,

  

 We had a query related to the Redhat Openstack Certification:

  

 Do we have this certification only for plugins, drivers and  software
 applications  OR is it also applicable to a VM to be deployed on the
 RH Openstack ??

  

 Something like : it is certified that xyz VM can be provisioned on
 Redhat Openstack deployments

  

 Thanks

 Bhaskar

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[Openstack] Query Regarding Redhat Openstack Certification

[Bhaskar Rao]

Hi All,

We had a query related to the Redhat Openstack Certification:

Do we have this certification only for plugins, drivers and  software 
applications  OR is it also applicable to a VM to be deployed on the RH 
Openstack ??

Something like : it is certified that xyz VM can be provisioned on Redhat 
Openstack deployments

Thanks
Bhaskar
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Re: [Openstack] Query Regarding Redhat Openstack Certification

[Shinobu Kinjo]

Hey,

What do you really want to do? What is the problem you facing?

 Kinjo

On Thu, Jul 9, 2015 at 8:07 PM, Bhaskar Rao bhaskar@citrix.com wrote:



 Hi All,



 We had a query related to the Redhat Openstack Certification:



 Do we have this certification only for plugins, drivers and  software
 applications  OR is it also applicable to a VM to be deployed on the RH
 Openstack ??



 Something like : it is certified that xyz VM can be provisioned on Redhat
 Openstack deployments



 Thanks

 Bhaskar

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[Openstack] Query on PCIe adapters in the Open Stack

[manoj mohan]

Hi Open Stack Team

My query is as below

Nova is open stack offering for the compute part of infrastructure

Cinder for block storage

Swift for object storage

Neutron is for ntowrking


The piece i am trying to figure out is

In the infrastructure world there are lot of Storage server connectivity
options like

PCIe Host Bus Adapters

PCIe Conerged Networ Adapters



Under Neutron the components that are supported are switches,routers


Where do the

PCIe Host Bus Adapters

PCIe Conerged Networ Adapters


figure in the open stack world









-- 
*Thanks*

*Manoj.K.Mohan*

Product Manager , Data Storage
Hewlett Packard

Mobile: +91 7829055766
E-mail: manojkmo...@gmail.com
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Re: [Openstack] Query regarding ceilometer keystone readings.

[Vivek Varghese Cherian]

On Thu, Oct 9, 2014 at 2:43 PM, Eoghan Glynn egl...@redhat.com wrote:



  I am trying to enable Ceilometer meters for Keystone in IceHouse. I am
  referring the url
  http://docs.openstack.org/developer/ceilometer/measurements.html for the
  Keystone meters.
 
  I am following the url
  http://docs.openstack.org/developer/ceilometer/install/manual.html
  and I have already created a service for ceilometer in keystone and also
  Create an endpoint in keystone for ceilometer, as mentioned.
 
  I am not getting any keystone related meters using the ceilometer
 meter-list
  in Icehouse.

 Support for those meters was only added in Juno, so would not
 be available in Icehouse.

 Note the difference between the master docs source:


 https://github.com/openstack/ceilometer/blob/master/doc/source/measurements.rst

 and the stable/icehouse version:


 https://github.com/openstack/ceilometer/blob/stable/icehouse/doc/source/measurements.rst

 Cheers,
 Eoghan

  I would like to know if any further configuration changes at the
 ceilometer
  and/or
  keystone end is required to get the readings. Also wanted to confirm if
 these
  measurements are for the Juno release or if they are supported in
 Icehouse.
 
 
 
  Regards,
  --
  Vivek Varghese Cherian (विवेक वर्गीस चेरियान)
 
 



Hi,

We have a Juno setup and we are trying to access the Keystone ceilometer
meter readings. We are following the URL
http://docs.openstack.org/developer/ceilometer/measurements.html

We are not able to access any of the below meters for Keystone in
ceilometer

identity.authenticate.success
identity.authenticate.pending
identity.authenticate.failure
identity.role_assignment.created
identity.role_assignment.deleted
identity.user.created
identity.user.deleted
identity.user.updated
identity.group.created
identity.group.deleted
identity.group.updated
identity.role.created
identity.role.deleted
identity.role.updated
identity.project.created
identity.project.deleted
identity.project.updated
identity.trust.created
identity.trust.deleted

Kindly clarify if these Keystone meters have made it to the Juno release.


Regards,
-- 
Vivek Varghese Cherian
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Re: [Openstack] Query regarding OVS

[ppnaik]

I manually installed OVS version 2.0.2 and 2.1.0 and ran the 
ovsdb-server in debugging mode. It did not give me any message in gdb 
about the crash. The error log of /var/log/ovsopenvswitch-agent.log 
showed the same error in 2 mins now. But the ovs-vsctl show command 
showed:

ac789883-2266-453d-aef4-1d2682b44e7f
Bridge br-int
Port br-int
Interface br-int
type: internal
ovs_version: 2.1.0
The ovs-ofctl show br-int showed:
OFPT_FEATURES_REPLY (xid=0x2): dpid:cec93765b24b
n_tables:254, n_buffers:256
capabilities: FLOW_STATS TABLE_STATS PORT_STATS QUEUE_STATS 
ARP_MATCH_IP
actions: OUTPUT SET_VLAN_VID SET_VLAN_PCP STRIP_VLAN SET_DL_SRC 
SET_DL_DST SET_NW_SRC SET_NW_DST SET_NW_TOS SET_TP_SRC SET_TP_DST 
ENQUEUE

 LOCAL(br-int): addr:ce:c9:37:65:b2:4b
 config: 0
 state:  0
 speed: 0 Mbps now, 0 Mbps max
OFPT_GET_CONFIG_REPLY (xid=0x4): frags=normal miss_send_len=0

That is the ovs-* commands are working even though I get this log. But 
instantiating a new VM fauls with this msg in the nova-scheduler log.


File /usr/lib/python2.7/dist-packages/nova/network/linux_net.py, line 
1308, in _ovs_vsctl\nraise 
exception.AgentError(method=full_args)\n', uAgentError: Error during 
following call to agent: ['ovs-vsctl', '--timeout=120', '--', 
'--if-exists', 'del-port', u'qvo9cedce79-bf', '--', 'add-port', 
'br-int', u'qvo9cedce79-bf', '--', 'set', 'Interface', 
u'qvo9cedce79-bf', 
u'external-ids:iface-id=9cedce79-bfd6-4fe4-9178-df791d84b716', 
'external-ids:iface-status=active', 
u'external-ids:attached-mac=fa:16:3e:c9:8a:8b', 
'external-ids:vm-uuid=01caaad3-589f-406e-aec3-ec5571e30974']\n]


Thanks,

Priyanka

On 2014-12-19 02:34, Srinivasreddy R wrote:



The other server is compute node (OS ubuntu server 14.04)

I am able to create instance and assign a floating IP to the VM 
which I

can ping and ssh. But I cannot access internet from the VM.


check the security group rules once .your floating ip should be a 
public ip

.


ERROR neutron.agent.linux.ovs_lib [-] Unable to execute 
['ovs-vsctl',
'--timeout=10', 'list-ports', 'br-int']. Exception: Command: 
['sudo',
'/usr/bin/neutron-rootwrap', '/etc/neutron/rootwrap.conf', 
'ovs-vsctl',

'--timeout=10', 'list-ports', 'br-int']


This may be because your ovsdb-server is getting killed . you can 
track the

route cause of that .

https://bugs.launchpad.net/neutron/+bug/1296202



unix:/var/run/openvswitch/db.sock: connection attempt failed 
(Protocol
error)\novs-vsctl: unix:/var/run/openvswitch/db.sock: database 
connection

failed (Protocol error)\n'

ERROR neutron.plugins.openvswitch.agent.ovs_neutron_agent [-] Error 
while

processing VIF ports





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Re: [Openstack] Query regarding Nova Compute Ceilometer readings

[Vivek Varghese Cherian]

 Hi,

 Are you running the ceilometer-agent-compute service on your compute
 nodes ? This service is responsible for getting the metrics you want.
 --
 François Charlier




Hi Francois,

The ceilometer-agent-compute is running and this is a single node
installation of Juno, so the
ceilometer-agent-compute runs on the compute node.

root@juno14:/etc/nova# service ceilometer-agent-compute status
ceilometer-agent-compute start/running, process 6220

root@juno14:/etc/nova# ps aux | grep ceilometer-agent-compute
ceilome+  6220  0.0  1.0 188676 40836 ?Ss   01:35   0:02
/usr/bin/python /usr/bin/ceilometer-agent-compute
root 14416  0.0  0.0  11744   924 pts/19   S+   02:38   0:00 grep
--color=auto ceilometer-agent-compute
root@juno14:/etc/nova#



Regards,
-- 
Vivek Varghese Cherian
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[Openstack] Query regarding Nova Compute Ceilometer readings

[Vivek Varghese Cherian]

Hi,

I have configured ceilometer on Juno running on Ubuntu 14.04.

I would like to know if the following Nova meters are supported
in Juno, as I cannot view them in the ceilometer meter-list.

The meters are as follows,

disk.device.read.requests.rate

disk.device.write.requests.rate

disk.device.read.bytes.rate

disk.device.write.bytes.rate

The complete meter list is available at
http://docs.openstack.org/developer/ceilometer/measurements.html and I am
using this as the reference.

Currently I have the following snippet in my nova.conf for ceilometer
integration.

instance_usage_audit = True
instance_usage_audit_period = hour
notify_on_state_change = vm_and_task_state
notification_driver = nova.openstack.common.notifier.rpc_notifier
notification_driver = ceilometer.compute.nova_notifier

Is there any additional configuration that has to be done to obtain the
above meters ?


Regards,
-- 
Vivek Varghese Cherian
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[Openstack] Query regarding using Openstack

[Zunayeed Zahir]

We are undergraduate students and for our undergraduate research work we are 
planning to build Openstack Cloud in our Linux machine. For better security 
purpose of our Cloud we are planning to develop a Intrusion Detection Technique 
using Hidden Markov Model. In order to develop the HMM we planned to use Hidden 
Markov Model Toolkit (htk). Will this be a good decision? Can you suggest us is 
there any related work done in this area which might help us accomplishing our 
research.

 

Thank You

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Re: [Openstack] Query regarding using Openstack

[JuanFra Rodriguez Cardoso]

Hi:

As first approach, you could try to look at Security Guide (
http://docs.openstack.org/security-guide/content/) or consider using the
Neutron plugin framework. Anyway, a good point for getting more help in
this area could be the opensatck-dev list (
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev) and
Neutron IRC channel (https://wiki.openstack.org/wiki/IRC)

OpenStack Networking has an extension framework allowing additional
network services, such as intrusion detection systems (IDS), load
balancing, firewalls and virtual private networks (VPN) to be deployed and
managed.

Regards,
---
JuanFra Rodriguez Cardoso


2014-09-03 8:31 GMT+02:00 Zunayeed Zahir zaryan2...@live.com:


 We are undergraduate students and for our undergraduate research work we
 are planning to build Openstack Cloud in our Linux machine. For better
 security purpose of our Cloud we are planning to develop a Intrusion
 Detection Technique using Hidden Markov Model. In order to develop the HMM
 we planned to use Hidden Markov Model Toolkit (htk). Will this be a good
 decision? Can you suggest us is there any related work done in this area
 which might help us accomplishing our research.

 Thank You
 Zunayeed, Ahsan

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[Openstack] Query about dnsmasq and neutron-ovs-cleanup [IceHouse]

[Vimal Kumar]

Hello,

I followed the exact steps mentioned at:

http://docs.openstack.org/trunk/install-guide/install/yum/content/

.. to create a 3 node Openstack IceHouse environment (controller, network 
compute).

I see that neutron-ovs-cleanup service is present on network  compute
node, but it is turned off on both. Should this be set to on (in
chkconfig)? If yes, then on which node should this service supposed to run
(I recon network node, but still wanna confirm with the community).

Also, I have the same concern about dnsmasq service. I see that this
service is installed on network node, but is turned off in chkconfig.

However I can find a dnsmasq process currently running:

nobody   10602  0.0  0.0  12884   772 ?S14:09   0:00 dnsmasq
--no-hosts --no-resolv --strict-order --bind-interfaces
--interface=tap47c93394-55 --except-interface=lo
--pid-file=/var/lib/neutron/dhcp/18018aab-920b-42d4-99c3-c036155e60bf/pid
--dhcp-hostsfile=/var/lib/neutron/dhcp/18018aab-920b-42d4-99c3-c036155e60bf/host
--addn-hosts=/var/lib/neutron/dhcp/18018aab-920b-42d4-99c3-c036155e60bf/addn_hosts
--dhcp-optsfile=/var/lib/neutron/dhcp/18018aab-920b-42d4-99c3-c036155e60bf/opts
--leasefile-ro --dhcp-range=tag0,192.168.1.0,static,86400s
--dhcp-lease-max=256 --conf-file= --domain=openstacklocal

The Openstack official guide for RHEL flavors does not mention whether
these services should be turned on during server reboot (using chkconfig).

My concern is whether to start them automatically in case of a server
reboot. Please assist.

Regards,
Vimal
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Re: [Openstack] Query about dnsmasq and neutron-ovs-cleanup [IceHouse]

[Andrew Mann]

Neutron itself starts the dnsmasq processes for tenant networks
(neutron-dhcp-agent is the service for this I believe), so you should not
enable dnsmasq in the system startup unless you are using another instance
of dnsmasq for a non-neutron purpose (such as providing dns and dhcp
services on your physical network to bare metal systems).

I don't know much about neutron-ovs-cleanup, so I can't help with that part
of the question.


On Sun, Jun 29, 2014 at 1:56 PM, Vimal Kumar vimal7...@gmail.com wrote:

 Hello,

 I followed the exact steps mentioned at:

 http://docs.openstack.org/trunk/install-guide/install/yum/content/

 .. to create a 3 node Openstack IceHouse environment (controller, network
  compute).

 I see that neutron-ovs-cleanup service is present on network  compute
 node, but it is turned off on both. Should this be set to on (in
 chkconfig)? If yes, then on which node should this service supposed to run
 (I recon network node, but still wanna confirm with the community).

 Also, I have the same concern about dnsmasq service. I see that this
 service is installed on network node, but is turned off in chkconfig.

 However I can find a dnsmasq process currently running:

 nobody   10602  0.0  0.0  12884   772 ?S14:09   0:00 dnsmasq
 --no-hosts --no-resolv --strict-order --bind-interfaces
 --interface=tap47c93394-55 --except-interface=lo
 --pid-file=/var/lib/neutron/dhcp/18018aab-920b-42d4-99c3-c036155e60bf/pid
 --dhcp-hostsfile=/var/lib/neutron/dhcp/18018aab-920b-42d4-99c3-c036155e60bf/host
 --addn-hosts=/var/lib/neutron/dhcp/18018aab-920b-42d4-99c3-c036155e60bf/addn_hosts
 --dhcp-optsfile=/var/lib/neutron/dhcp/18018aab-920b-42d4-99c3-c036155e60bf/opts
 --leasefile-ro --dhcp-range=tag0,192.168.1.0,static,86400s
 --dhcp-lease-max=256 --conf-file= --domain=openstacklocal

 The Openstack official guide for RHEL flavors does not mention whether
 these services should be turned on during server reboot (using chkconfig).

 My concern is whether to start them automatically in case of a server
 reboot. Please assist.

 Regards,
 Vimal

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Andrew Mann
DivvyCloud Inc.
www.divvycloud.com
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Re: [Openstack] Query about dnsmasq and neutron-ovs-cleanup [IceHouse]

[Vimal Kumar]

Hello Andrew,

Searching further, I find neutron-ovs-cleanup mentioned in the admin
guide:

http://docs.openstack.org/admin-guide-cloud/content/install_neutron-l3.html

which says:

If you reboot a node that runs the L3 agent, you must run the
neutron-ovs-cleanup command before the neutron-l3-agent service starts.

So I believe this service should start during server bootup of network node
(where neutron-l3-agent service runs). Maybe they failed to include this in
the official admin guide.


On Mon, Jun 30, 2014 at 1:31 AM, Andrew Mann and...@divvycloud.com wrote:

 Neutron itself starts the dnsmasq processes for tenant networks
 (neutron-dhcp-agent is the service for this I believe), so you should not
 enable dnsmasq in the system startup unless you are using another instance
 of dnsmasq for a non-neutron purpose (such as providing dns and dhcp
 services on your physical network to bare metal systems).

 I don't know much about neutron-ovs-cleanup, so I can't help with that
 part of the question.


 On Sun, Jun 29, 2014 at 1:56 PM, Vimal Kumar vimal7...@gmail.com wrote:

 Hello,

 I followed the exact steps mentioned at:

 http://docs.openstack.org/trunk/install-guide/install/yum/content/

 .. to create a 3 node Openstack IceHouse environment (controller, network
  compute).

 I see that neutron-ovs-cleanup service is present on network  compute
 node, but it is turned off on both. Should this be set to on (in
 chkconfig)? If yes, then on which node should this service supposed to run
 (I recon network node, but still wanna confirm with the community).

 Also, I have the same concern about dnsmasq service. I see that this
 service is installed on network node, but is turned off in chkconfig.

 However I can find a dnsmasq process currently running:

 nobody   10602  0.0  0.0  12884   772 ?S14:09   0:00 dnsmasq
 --no-hosts --no-resolv --strict-order --bind-interfaces
 --interface=tap47c93394-55 --except-interface=lo
 --pid-file=/var/lib/neutron/dhcp/18018aab-920b-42d4-99c3-c036155e60bf/pid
 --dhcp-hostsfile=/var/lib/neutron/dhcp/18018aab-920b-42d4-99c3-c036155e60bf/host
 --addn-hosts=/var/lib/neutron/dhcp/18018aab-920b-42d4-99c3-c036155e60bf/addn_hosts
 --dhcp-optsfile=/var/lib/neutron/dhcp/18018aab-920b-42d4-99c3-c036155e60bf/opts
 --leasefile-ro --dhcp-range=tag0,192.168.1.0,static,86400s
 --dhcp-lease-max=256 --conf-file= --domain=openstacklocal

 The Openstack official guide for RHEL flavors does not mention whether
 these services should be turned on during server reboot (using chkconfig).

 My concern is whether to start them automatically in case of a server
 reboot. Please assist.

 Regards,
 Vimal

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 --
 Andrew Mann
 DivvyCloud Inc.
 www.divvycloud.com

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Re: [Openstack] Query about dnsmasq and neutron-ovs-cleanup [IceHouse]

[Vimal Kumar]

Hi Andrew,

I am trying out IceHouse manual install on CentOS 6.5, following the
official docs available at
http://docs.openstack.org/icehouse/install-guide/install/yum/content/.

I have opened a bug at
https://bugs.launchpad.net/openstack-manuals/+bug/1335724

But now I see another bug related with neutron-ovs-cleanup at
https://bugs.launchpad.net/cloud-archive/+bug/1249708 in which it is
recommended to start this service on all computes and network node.

Hmm.. confused :-s


On Mon, Jun 30, 2014 at 9:00 AM, Andrew Mann and...@divvycloud.com wrote:

 Hi Vimal,

 I'm using the OpenStack Icehouse packages in the Ubuntu 14.04 repository.
  These do start neutron-ovs-cleanup during boot of the network node.   Did
 you install from packages or manually install the components?



 On Sun, Jun 29, 2014 at 10:09 PM, Vimal Kumar vimal7...@gmail.com wrote:

 Hello Andrew,

 Searching further, I find neutron-ovs-cleanup mentioned in the admin
 guide:


 http://docs.openstack.org/admin-guide-cloud/content/install_neutron-l3.html

 which says:

 If you reboot a node that runs the L3 agent, you must run the
 neutron-ovs-cleanup command before the neutron-l3-agent service starts.

 So I believe this service should start during server bootup of network
 node (where neutron-l3-agent service runs). Maybe they failed to include
 this in the official admin guide.


 On Mon, Jun 30, 2014 at 1:31 AM, Andrew Mann and...@divvycloud.com
 wrote:

 Neutron itself starts the dnsmasq processes for tenant networks
 (neutron-dhcp-agent is the service for this I believe), so you should not
 enable dnsmasq in the system startup unless you are using another instance
 of dnsmasq for a non-neutron purpose (such as providing dns and dhcp
 services on your physical network to bare metal systems).

 I don't know much about neutron-ovs-cleanup, so I can't help with that
 part of the question.


 On Sun, Jun 29, 2014 at 1:56 PM, Vimal Kumar vimal7...@gmail.com
 wrote:

 Hello,

 I followed the exact steps mentioned at:

 http://docs.openstack.org/trunk/install-guide/install/yum/content/

 .. to create a 3 node Openstack IceHouse environment (controller,
 network  compute).

 I see that neutron-ovs-cleanup service is present on network 
 compute node, but it is turned off on both. Should this be set to on (in
 chkconfig)? If yes, then on which node should this service supposed to run
 (I recon network node, but still wanna confirm with the community).

 Also, I have the same concern about dnsmasq service. I see that this
 service is installed on network node, but is turned off in chkconfig.

 However I can find a dnsmasq process currently running:

 nobody   10602  0.0  0.0  12884   772 ?S14:09   0:00
 dnsmasq --no-hosts --no-resolv --strict-order --bind-interfaces
 --interface=tap47c93394-55 --except-interface=lo
 --pid-file=/var/lib/neutron/dhcp/18018aab-920b-42d4-99c3-c036155e60bf/pid
 --dhcp-hostsfile=/var/lib/neutron/dhcp/18018aab-920b-42d4-99c3-c036155e60bf/host
 --addn-hosts=/var/lib/neutron/dhcp/18018aab-920b-42d4-99c3-c036155e60bf/addn_hosts
 --dhcp-optsfile=/var/lib/neutron/dhcp/18018aab-920b-42d4-99c3-c036155e60bf/opts
 --leasefile-ro --dhcp-range=tag0,192.168.1.0,static,86400s
 --dhcp-lease-max=256 --conf-file= --domain=openstacklocal

 The Openstack official guide for RHEL flavors does not mention whether
 these services should be turned on during server reboot (using chkconfig).

 My concern is whether to start them automatically in case of a server
 reboot. Please assist.

 Regards,
 Vimal

 ___
 Mailing list:
 http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
 Post to : openstack@lists.openstack.org
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 --
 Andrew Mann
 DivvyCloud Inc.
 www.divvycloud.com





 --
 Andrew Mann
 DivvyCloud Inc.
 www.divvycloud.com

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Re: [Openstack] Query on container sync

[Kuo Hugo]

   - So do they want to sync everything from another private cloud to
   Swift's container for once or continually ?
   - Will they perform two-way sync or one-way sync ?

For current implementation of container-sync, I'd like to say the answer is
no for this scenario.

If they just want to pull out everything to new Swift cluster, then they
need an agent tool on the old private cloud to put data onto Swift. But
it's just for once operation.
How will they keep tracking the new incoming data on private cloud ?

For Swift, container-sync process query marks in the container DB.

Hugo



2014-04-16 14:13 GMT+08:00 Mohammed, Allauddin allauddin.moham...@hp.com:

  Since I have seen some cloud vendor’s don’t support container sync from
 another private cloud’s



 *From:* Hugo [mailto:tonyt...@gmail.com]
 *Sent:* Wednesday, April 16, 2014 11:19 AM
 *To:* Mohammed, Allauddin
 *Cc:* openstack@lists.openstack.org
 *Subject:* Re: [Openstack] Query on container sync



 Any specific reason in this way for container-sync?





 From Hugo's iPhone


 On 2014/4/16, at 下午1:15, Mohammed, Allauddin allauddin.moham...@hp.com
 wrote:

  Hi All,

 I had a question regarding container sync. Can container sync be
 accomplished using keystone authentication and normal PUT requests as
 coming from an external client, instead of using current sync-key based
 authentication.



 Regards,

 Mohammed Allauddin

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Re: [Openstack] Query on container sync

[Mohammed, Allauddin]

Since I have seen some cloud vendor’s don’t support container sync from another 
private cloud’s

From: Hugo [mailto:tonyt...@gmail.com]
Sent: Wednesday, April 16, 2014 11:19 AM
To: Mohammed, Allauddin
Cc: openstack@lists.openstack.org
Subject: Re: [Openstack] Query on container sync

Any specific reason in this way for container-sync?



From Hugo's iPhone

On 2014/4/16, at 下午1:15, Mohammed, Allauddin 
allauddin.moham...@hp.commailto:allauddin.moham...@hp.com wrote:
Hi All,
I had a question regarding container sync. Can container sync be 
accomplished using keystone authentication and normal PUT requests as coming 
from an external client, instead of using current sync-key based authentication.

Regards,
Mohammed Allauddin
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[Openstack] Query on container sync

[Mohammed, Allauddin]

Hi All,
I had a question regarding container sync. Can container sync be 
accomplished using keystone authentication and normal PUT requests as coming 
from an external client, instead of using current sync-key based authentication.

Regards,
Mohammed Allauddin
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Re: [Openstack] Query on container sync

[Hugo]

Any specific reason in this way for container-sync?



From Hugo's iPhone

 On 2014/4/16, at 下午1:15, Mohammed, Allauddin allauddin.moham...@hp.com 
 wrote:
 
 Hi All,
 I had a question regarding container sync. Can container sync be 
 accomplished using keystone authentication and normal PUT requests as coming 
 from an external client, instead of using current sync-key based 
 authentication.
  
 Regards,
 Mohammed Allauddin
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Re: [Openstack] query about Statsd

[pragya jain]

Thanks Anne for answering my queries.

Pragya Jain



On Monday, 10 March 2014 11:03 PM, Anne Gentle a...@openstack.org wrote:
 
Have you referred to this document? 
http://docs.openstack.org/grizzly/openstack-object-storage/admin/content/ch_introduction-to-openstack-object-storage-monitoring.html



Answers below based on that circa-April-2013 document, might need updates.




On Thu, Mar 6, 2014 at 4:36 AM, pragya jain prag_2...@yahoo.co.in wrote:

hello all,


I have some questions about Statsd server for openstack swift


Q1:  Is swift-informant middleware necessary to be included in 
proxy-server.conf in order to provide metrics to StatsD server?




yes, swift-informant sits in the proxy server’s pipeline and after each 
request to the proxy server, sends three metrics to a StatsD server

 
Q2: what type of metrics does swift-informant middleware provide to StatsD 
server?


   * A counter increment for a metric like obj.GET.200 or cont.PUT.404.
   * Timing data for a metric like acct.GET.200 or obj.GET.200. [The 
 README says the metrics will look likeduration.acct.GET.200, but I don’t see 
 the “duration” in the code. I’m not sure what Etsy’s server does, but our 
 StatsD server turns timing metrics into 5 derivative metrics with new 
 segments appended, so it probably works as coded. The first metric above 
 would turn into acct.GET.200.lower, acct.GET.200.upper, 
 acct.GET.200.mean,acct.GET.200.upper_90, and acct.GET.200.count]
   * A counter increase by the bytes transferred for a metric like 
 tfer.obj.PUT.201.
 


Q3:  What is StatsDlog? Is it a middleware or a daemon or something other? 
And, What type of metrics does it provide to StatsD server?


statsdlog can track events from all Object Storage daemons, not just 
proxy-server


 


I had searched many documents, but I still have confusion about it.
Please somebody answer my questions.


Thanks 
Pragya jain
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Re: [Openstack] query about Statsd

[Anne Gentle]

Have you referred to this document?
http://docs.openstack.org/grizzly/openstack-object-storage/admin/content/ch_introduction-to-openstack-object-storage-monitoring.html

Answers below based on that circa-April-2013 document, might need updates.


On Thu, Mar 6, 2014 at 4:36 AM, pragya jain prag_2...@yahoo.co.in wrote:

 hello all,

 I have some questions about Statsd server for openstack swift

 Q1:  Is swift-informant middleware necessary to be included in
 proxy-server.conf in order to provide metrics to StatsD server?


yes, swift-informant sits in the proxy server's pipeline and after each
request to the proxy server, sends three metrics to a
StatsDhttp://codeascraft.etsy.com/2011/02/15/measure-anything-measure-everything/
 server


  Q2: what type of metrics does swift-informant middleware provide to
 StatsD server?



   -

   A counter increment for a metric like obj.GET.200 or cont.PUT.404.
   -

   Timing data for a metric like acct.GET.200 or obj.GET.200. [The README
   says the metrics will look likeduration.acct.GET.200, but I don't see
   the duration in the code. I'm not sure what Etsy's server does, but our
   StatsD server turns timing metrics into 5 derivative metrics with new
   segments appended, so it probably works as coded. The first metric above
   would turn into acct.GET.200.lower, acct.GET.200.upper, acct.GET.200.mean
   ,acct.GET.200.upper_90, and acct.GET.200.count]
   -

   A counter increase by the bytes transferred for a metric like
   tfer.obj.PUT.201.




 Q3:  What is StatsDlog? Is it a middleware or a daemon or something other?
 And, What type of metrics does it provide to StatsD server?


statsdlog can track events from all Object Storage daemons, not just
proxy-server



 I had searched many documents, but I still have confusion about it.
 Please somebody answer my questions.

 Thanks
 Pragya jain

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