1. Institut Mines-Télécom
CloudStack
BtrCloud
Integrating the btrCloud solution inside
the CloudStatck infrastructure

2. Institut Mines-Télécom
btrCloud software
6/10/13 CloudStack – btrCloud.org2
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developed by:
→ ASCOLA research group (EMN)
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industrialized by:
→ EasyVirt (analyse, optimize dc ...)
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current project:
→ OpenCloudWare (CloudStack/btrCloud)

3. Institut Mines-Télécom
What is the btrCloud solution ?
6/10/13 CloudStack – btrCloud.org3
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to manage and optimize a virtualized data center

4. Institut Mines-Télécom
btrCloud: low level stacks
6/10/13 CloudStack – btrCloud.org4
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BtrMonitor:
→ connect to Hypervisor, Iass ...
→ get model introspection
→ manage the metrics flow
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BtrAction:
→ manage the Host & VM's lifecycle
create, start, stop, destroy, migrate ...

5. Institut Mines-Télécom
btrCloud: medium stacks
6/10/13 CloudStack – btrCloud.org5
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BtrScript:
→ specific language to manage a large-scaled infrastructure
→ perform actions on a vm / vm group
→ placement rules management
→ optimization module (power algo ...)
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BtrReport:
→ consumption reporting
→ vm behavior identification (idle, lazy, ghost …)
→ vm resources usage (busy, undersized ...)

6. Institut Mines-Télécom
Why integrate the btrCloud software stack?
6/10/13 CloudStack – btrCloud.org6
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to meet QoS requirements:
→ set affinity rule
→ ...

7. Institut Mines-Télécom
Use case: migration request
6/10/13 CloudStack – btrCloud.org7
rejected
2
3
1

8. Institut Mines-Télécom
Demo
6/10/13 CloudStack – btrCloud.org8