OpenStack Compute (nova)

can i implement my scheduling algorithm in nova

Asked by Thiruselvan

i'm doing research in optimized resource provisioning. I want to implement my scheduling algorithm. can i do in open stack .

and to do whether i should install DevStack or Installing OpenStack Essex (2012.1) on Ubuntu 12.04 ("Precise Pangolin")

Regards,
Thiruselvan S

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Yaguang Tang (heut2008) said : 		#1

of course you can do it , write your own scheduler filter you can refer to nova/scheduler/filters/ .
the fast way is to use devstack as a develop envirenment.

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Long Hoang (metallica01a112) said : 		#2

Hi Yaguang,

Regarding the use of devstack, whenever I run the ./stack.sh script, it redownload everything. Can you point me out the way to recompile openstack without redownloading?

Regards,

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ali imran jehangiri (ali-jehangiri) said : 		#3

To avoid redownloading set OFFLINE=true flag in localrc.

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Long Hoang (metallica01a112) said : 		#4

Thanks,

I also find out that we can set OFFLINE=True in ./stack.sh script ;-)

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