sgi12 - the green cloud - de green cloud in ijsland - paul dekkers (surfnet)
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Symposium Groene ICT, Driebergen, 18 januari 2012
SURFnet IaaS cloud developments Federating commercial green IaaS
Paul.Dekkers@surfnet.nl
SURFnet & cloud
- Taskforce cloud Cloud-strategy Community cloud
- Experience with own infrastructure, services, public cloud providers
- Experiments with community IaaS - SURFnet provided - Commercial operator
- Green IT
2
Cloud spectrum
© Microsoft 3
Traditional IT IaaS PaaS
Storage
Servers
Networking
O/S
Middleware
Virtualization
Data
Applications
Runtime
Storage
Servers
Networking
O/S
Middleware
Virtualization
Data
Applications
Runtime
You
man
age M
anaged by vendor
Managed by vendor
You
man
age
You
man
age
Storage
Servers
Networking
O/S
Middleware
Virtualization
Applications
Runtime
Data
SaaS
Managed by vendor
Storage
Servers
Networking
O/S
Middleware
Virtualization
Applications
Runtime
Data
Cloud deployment models
4
Community Cloud: external part (optimal, made available) for specific usergroup
Community cloud drivers - Demand for IaaS services - Service improvement
- Ease of use - Federated authentication (use moonshot even?) - No vendor lock-in
- Cost reduction efficiency, procurement
- Legal aspects - Integration with network - Emphasis on Green computing - For full or hybrid use, disaster recovery, … - Customize to our community
5
SURFnet institutions and continuity
- This scared many in 2002:
- It’s still a “hot topic”
(But how do we ensure continuity best?) 6
IaaS pilots
- Little commitment to use existing overcapacity (and legally complicated?)
- Pilot with institutions: - in the Netherlands:
- VMware vCloud director - Use platform from GreenQloud
- Commercial cloud outside Netherlands (GreenQloud) - Different characteristics / use-cases - Focus on Green,
energy, cooling, equipment - Network aspects (inter domain, latency)
7
Brokered model
8
Ease of use SAML authentication
- SAML authentication in GreenQloud - SURFnet (SURFfederatie) - SUNET
- Run GreenQloud instance in the Netherlands
- SAML in open source
- Use groups, VOs (unique to our community?)
- Integrate in SURFconext gadget - Use existing tools (GreenQloud is Amazon compatible)
9
10
SAML authentication
11
GreenQloud, friendly portal
Network integration - Networking to commercial IaaS cloud
- Via Netherlight, NORDUnet, … - Use NREN-network capabilities (lightpaths)
- Start machines behind own firewall? - Use NREN IP-space?
- Reduce networking cost - Investigate latency impact
12 (par
t fro
m g
lif.is
map
s)
Influence on applications - Applications run outside network,
different firewall or behind own firewall - Latency
13 graph from Equinix
VLE?
Green IT (1) - Efficiency of cloud services (containers, pay-per-use stimulus) - Power source / mix is important, not only about PUE
14
Green IT - GreenQloud’s focus on Green (not just energy source) - Use other countries strengths
15
Some countries get energy from water…
Olid
an, S
wed
en
In NL, water costs energy… better bring bits to the energy, than energy to bits?
Proportion renewable
100% (70% hydro, 30% geo) (and cheap)
54%
62%
http
://bi
t.ly/
GS
R20
10 fi
gure
s fo
r 201
0 el
ectro
, not
hea
ting
18
GreenQloud (report on energy)
European Economic Area Personal data must stay inside
Important for Dutch privacy law!
19
so… what about
US suppliers…
Iceland = OK
Questions Paul Dekkers Paul.Dekkers@surfnet.nl
20
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