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OpenStack Neat

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This is a discussion group of OpenStack Neat: a framework for dynamic consolidation of virtual machines in OpenStack Clouds, developed at the CLOUDS laboratory, the University of Melbourne.

The project's source code and documentation are available at: https://github.com/beloglazov/openstack-neat

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5/25/16

Global manager freeze / no longer activity after calling pm-suspend underloaded host

Hi Anton, I tried to setup OpenStack Neat on CentOS 6. when underload detected, local manager have

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Global manager freeze / no longer activity after calling pm-suspend underloaded host

Hi Anton, I tried to setup OpenStack Neat on CentOS 6. when underload detected, local manager have

5/25/16

loai spatin, Anton Beloglazov7

12/22/15

Running openstack-neat on centos 6.7

Sorry, I just realized that was just a warning, so you can revert the changes. The actual error is:

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Running openstack-neat on centos 6.7

Sorry, I just realized that was just a warning, so you can revert the changes. The actual error is:

12/22/15

Jonathan Mark, Anton Beloglazov2

11/18/15

Support on running ccpe-2014 expirements

Hi Jonathan, Here is a description of the steps that I had written a while ago: https://groups.google

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Support on running ccpe-2014 expirements

Hi Jonathan, Here is a description of the steps that I had written a while ago: https://groups.google

11/18/15

Luigi Sambolino, Anton Beloglazov10

11/8/15

OpenStack Neat on OpenStack Juno -> Ubuntu 14.04 - Authentication Error

Hi Luigi, It took me ages, but I've finally updated the readme based on your description, thanks!

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OpenStack Neat on OpenStack Juno -> Ubuntu 14.04 - Authentication Error

Hi Luigi, It took me ages, but I've finally updated the readme based on your description, thanks!

11/8/15

Jonathan Mark, Anton Beloglazov2

11/6/15

Which database should be specified for the "sql_connection" in the neat.conf file

Hi Jonathan, Sorry for taking long to reply. Please try to create a database called "neat"

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Which database should be specified for the "sql_connection" in the neat.conf file

Hi Jonathan, Sorry for taking long to reply. Please try to create a database called "neat"

11/6/15

Raphael Ribeiro, … Wildanil Ghozi10

10/5/15

Neat with OpenStack Juno (CentOS 7.0)

Hi Anton. Data Collector and Global Manager have running well without error log. I also checked

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Neat with OpenStack Juno (CentOS 7.0)

Hi Anton. Data Collector and Global Manager have running well without error log. I also checked

10/5/15

Raphael Ribeiro, Anton Beloglazov16

7/26/15

PyContracts error

Thanks Anton! 2015-07-21 15:24 GMT-03:00 Anton Beloglazov <anton.be...@gmail.com>: Hi

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PyContracts error

Thanks Anton! 2015-07-21 15:24 GMT-03:00 Anton Beloglazov <anton.be...@gmail.com>: Hi

7/26/15

Yaser Ziasistani, Anton Beloglazov3

5/12/15

Is there still a gap in energy capping ?

Dear Dr Anton Thanks a lot for your prompt answer. Best wishes for the best On Wed, May 13, 2015 at 6

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Is there still a gap in energy capping ?

Dear Dr Anton Thanks a lot for your prompt answer. Best wishes for the best On Wed, May 13, 2015 at 6

5/12/15

farhane karim, Anton Beloglazov2

5/4/15

how to collect network metric of physical interface of my compute node

Hi Farhane, One option to implement that would be too add code that collects the required data to the

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how to collect network metric of physical interface of my compute node

Hi Farhane, One option to implement that would be too add code that collects the required data to the

5/4/15

Wildanil Ghozi, … Anton Beloglazov47

4/20/15

Integrating OpenStack Neat with OpenStack IceHouse on Ubuntu 14.04

I've added a check to address this issue: https://github.com/beloglazov/openstack-neat/commit/

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Integrating OpenStack Neat with OpenStack IceHouse on Ubuntu 14.04

I've added a check to address this issue: https://github.com/beloglazov/openstack-neat/commit/

4/20/15

xiyuanW, … Wildanil Ghozi9

4/11/15

some problem about Neat,wish someone could help me,Anton,please come in

Hi xiyuanW, may I see OpenStack neat that have been changed by you? mine has actually been able to

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some problem about Neat,wish someone could help me,Anton,please come in

Hi xiyuanW, may I see OpenStack neat that have been changed by you? mine has actually been able to

4/11/15

Daniel Pawlik, … Anton Beloglazov8

3/22/15

Problem with vm-placement

Hi and sorry for taking a long to reply, The installation has only been tested on CentOS, so it may

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Problem with vm-placement

Hi and sorry for taking a long to reply, The installation has only been tested on CentOS, so it may

3/22/15

fa...@staff.upnjatim.ac.id, Anton Beloglazov15

10/6/14

running openstack-neat on centos 6.5

Hi Fadil, These steps are correct. There is no script to create a VM image, so you would have to do

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running openstack-neat on centos 6.5

Hi Fadil, These steps are correct. There is no script to create a VM image, so you would have to do

10/6/14

fa...@staff.upnjatim.ac.id

7/14/14

openstack cloud based on (openstack-centos-kvm-glusterfs) error after installing openstack-neat

[root@controller keystone]# openstack-status == Nova services == openstack-nova-api: active openstack

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openstack cloud based on (openstack-centos-kvm-glusterfs) error after installing openstack-neat

[root@controller keystone]# openstack-status == Nova services == openstack-nova-api: active openstack

7/14/14

Anton Beloglazov, … Sareh Fotuhi Piraghaj4

5/22/14

Our paper on OpenStack Neat accepted to Concurrency and Computation: Practice and Experience!

Hi Anton, Congratulations :) Best, Sareh On Tue, May 20, 2014 at 7:54 PM, Anton Beloglazov <anton.

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Our paper on OpenStack Neat accepted to Concurrency and Computation: Practice and Experience!

Hi Anton, Congratulations :) Best, Sareh On Tue, May 20, 2014 at 7:54 PM, Anton Beloglazov <anton.

5/22/14

Kashyap Raiyani, Anton Beloglazov69

4/9/14

Integrating Openstack neat with openstack Grizzly

Hi Kashyap, The migration hasn't even started. The state of the VM was ACTIVE all the time.

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Integrating Openstack neat with openstack Grizzly

Hi Kashyap, The migration hasn't even started. The state of the VM was ACTIVE all the time.

4/9/14

fa...@staff.upnjatim.ac.id, … Anton Beloglazov7

3/18/14

[Installation] Openstack NEAT on Debian

Thank you, Anton. On Wednesday, March 19, 2014 4:55:42 AM UTC+7, Anton Beloglazov wrote: These steps

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[Installation] Openstack NEAT on Debian

Thank you, Anton. On Wednesday, March 19, 2014 4:55:42 AM UTC+7, Anton Beloglazov wrote: These steps

3/18/14

Albert Vonpupp, … Kashyap Raiyani6

2/18/14

KeyError: 'compute02' on global-manager-service.log

Hi Albert, I am also facing same problems and having same log files as yours can you please tell me

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KeyError: 'compute02' on global-manager-service.log

Hi Albert, I am also facing same problems and having same log files as yours can you please tell me

2/18/14

Ricardo Almeida, Anton Beloglazov4

1/28/14

Replicate the experiment with ccpe-2014

Hi Ricardo, How exactly did you specify the path to the full-utilization directory? BTW, the path in

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Replicate the experiment with ccpe-2014

Hi Ricardo, How exactly did you specify the path to the full-utilization directory? BTW, the path in

1/28/14

Anton Beloglazov, ajith nongmaithem3

12/23/13

A new technical report on OpenStack Neat

Hi Ajith, Good luck with your thesis! Best regards, Anton On Mon, Dec 23, 2013 at 7:56 PM, ajith

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A new technical report on OpenStack Neat

Hi Ajith, Good luck with your thesis! Best regards, Anton On Mon, Dec 23, 2013 at 7:56 PM, ajith

12/23/13

tuan...@vccorp.vn, Anton Beloglazov5

11/18/13

[Installation] Openstack Neat don't support to install on Ubuntu?

Hi Ta Ba Tuan, Do you still have that problem? The log of the local manager shows that the request

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[Installation] Openstack Neat don't support to install on Ubuntu?

Hi Ta Ba Tuan, Do you still have that problem? The log of the local manager shows that the request

11/18/13

loai spatin, Anton Beloglazov2

10/29/13

CPU utilization threshold value

Hi Loai, The optimal offline algorithms from the host overload detection paper does not use a CPU

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CPU utilization threshold value

Hi Loai, The optimal offline algorithms from the host overload detection paper does not use a CPU

10/29/13

Albert Vonpupp, … Vinitha Ravi3

10/10/13

OpenStack Neat CloudSim simulations

Hello Anton, Am a final year B.Tech student who is planning to implement within a cloud and later

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OpenStack Neat CloudSim simulations

Hello Anton, Am a final year B.Tech student who is planning to implement within a cloud and later

10/10/13

Endre Karlson, Anton Beloglazov2

9/30/13

Hi Endre, When I started working on Neat, Ceilometer didn't exist yet, so I had to implement my

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Hi Endre, When I started working on Neat, Ceilometer didn't exist yet, so I had to implement my

9/30/13

Albert Vonpupp, Anton Beloglazov7

9/30/13

How to replicate the experiment

Hi Albert, 1. I think you are right, and this problem was caused by the exceptions that you pointed

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How to replicate the experiment

Hi Albert, 1. I think you are right, and this problem was caused by the exceptions that you pointed

9/30/13

Albert Vonpupp, Anton Beloglazov3

9/29/13

data-collector-service.log exceptions, is it normal?

Hi Albert, Those contract violations happened because host and VM IDs, as well as CPU time were

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data-collector-service.log exceptions, is it normal?

Hi Albert, Those contract violations happened because host and VM IDs, as well as CPU time were

9/29/13

Albert Vonpupp, Anton Beloglazov3

9/24/13

Is it possible to use OpenStack Neat on fully virtualized environments

Thanks Anton, No problem! Thanks for your help! I switched to physical machines some days ago. I

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Is it possible to use OpenStack Neat on fully virtualized environments

Thanks Anton, No problem! Thanks for your help! I switched to physical machines some days ago. I

9/24/13

7/8/13

OpenStack Online Training

Hi All, Intellipaat is Staring new Batches from 12th july 2013 on the following Technology. 1.

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OpenStack Online Training

Hi All, Intellipaat is Staring new Batches from 12th july 2013 on the following Technology. 1.

7/8/13

Richa Sinha, Anton Beloglazov3

4/4/13

about Openstack neat project

Thanks you much for replying !!!!!!!!!!!!!!!!!!! Will try out this one... On Wed, Apr 3, 2013 at 5:04

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about Openstack neat project

Thanks you much for replying !!!!!!!!!!!!!!!!!!! Will try out this one... On Wed, Apr 3, 2013 at 5:04

4/4/13

Anton Beloglazov, … ajithex5

2/21/13

The new discussion group / mailing list of OpenStack Neat

Hi Ajithex, It will take some more time to complete the paper since I've busy with finalizing my

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The new discussion group / mailing list of OpenStack Neat

Hi Ajithex, It will take some more time to complete the paper since I've busy with finalizing my

2/21/13

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