Talk about OpenNebula @ FlossUK in 2013

1. www.netways.de
Bernd Erk
21-03-13 | FLOSS UK 2013
Open Source Data Center
Virtualization with OpenNebula

2. www.netways.de
Monitoring BoF
Tonight 6 pm -> Lobby -> Beer -> Fun!

4. INTRODUCING NETWAYS

5. www.netways.de
 High Availability & Clustering
 Cloud Computing
 Load Balancing
 Virtualization
 Database Management
NETWAYS Expertise
OPEN SOURCE
SYSTEMS MANAGEMENT
OPEN SOURCE
DATA CENTER
MANAGED SERVICES MONITORING HARDWARE CONFERENCES
 Monitoring & Reporting
 Configuration Management
 Service Management
 Knowledge Management
 Backup & Recovery

6. www.netways.de
Open Source Data Center Conference
17 – 18 April 2013
“Agile Infrastructures”
Cloud & Big Data
DevOps & Methods
Infrastructure services
2nd Puppet Camp
19 April 2013
100 attendees (2012)
Puppet best practices
The latest in the Puppet ecosystem
NETWAYS Conferences

7. INTRODUCING OPENNEBULA

8. www.netways.de
OpenNebula - Overview
Multi-tenancy, Elasticity and Automatic Provision on
Virtualized Environments

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OpenNebula - Focus

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OpenNebula - History

11. CHALLENGES

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Cloud Challenges
Where is my VM?
How to provision a new
VM?
How do I create a new disk? What is accessible to users?
How do I set up multi-tier network
services?
How can I manage distributed
setups?
What hypervisor can I use?
Monitoring & Scheduling
Image Management &
Context
Storage User & Role Management
Network & VLANs Interfaces & APIs
Virtualization

13. ARCHITECTURE

14. www.netways.de
OpenNebula – Technical Overview
OpenNebula
TM - API IM - API VM - API AUTH - API
TM
Driver
IM
Driver
VM
Driver
Auth
Driver
SQL
Physical Infrastructure DB
Accounting
AUTH - API
OCA (Java + Ruby) Scheduler
EC2
Server
OCCI
Server
ONE
CLI
EC2-Query REST-OCCI
EC2 Tools OCCI CLI
Component
Interface/API
Tool
SYSADMIN
USER

15. TECHNICAL OVERVIEW

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OpenNebula – Interfaces
OpenNebula
Cloud Consumers Appliance Builders
Cloud AdminsCloud Integrators
API
• XML-RPC
• OCA (Ruby, Python, Java)

17. www.netways.de
OpenNebula – Supported Standards
Monitoring
• Internal
• Ganglia
Storage
• DFS like Lustre, GlusterFS,
ZFS, GPFS, MooseFS
• iSCSI, LVM
• VMware
Network
• 802.1Q VLANS
• Ebtable
• Open vSwitch
• VMware network
Virtualization
• Xen
• KVM
• VMWare
Hybrid
• Amazon EC2
Auth
• Password
• ssh
• X509
• LDAP/AD
SQLite / MySQL

18. DISTRIBUTED SETUPS

19. www.netways.de
Cluster, VDC’s and Zones
Cluster
Group of hosts with
resources
VDC’s
Virtual association in a
cluster
Zonen
Virtual association of
groups

20. DEMO

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NETWAYS – Cloud
libvirtd
Open
Nebula
NFS

22. NEXT

23. www.netways.de
OpenNebula – Sunstone 4.0

24. www.netways.de
# The 'one' pool must exist
> ceph osd lspools
0 data,1 metadata,2 rbd,6 one,
> cat ds.conf
NAME = "cephds"
DS_MAD = ceph
TM_MAD = ceph
POOL_NAME = one
HOST = cephfrontend
> onedatastore create ds.conf
ID: 101
> onedatastore list
ID NAME CLUSTER IMAGES TYPE TM
0 system none 0 fs shared
1 default none 3 fs shared
100 cephds none 0 ceph ceph
Support for Ceph

25. www.netways.de
$ onevm shutdown 0 --schedule "05/25 17:45"
VM 0: shutdown scheduled at 2013-05-25 17:45:00 +0200
$ onevm cancel 0 --schedule "05/25 18:00"
VM 0: cancel scheduled at 2013-05-25 18:00:00 +0200
$ onevm show 0
SCHEDULED ACTIONS
ID ACTION SCHEDULED DONE MESSAGE
0 shutdown 05/25 17:45 -
1 cancel 05/25 18:00 -
Globaler Scheduler

26. CONCLUSION

27. www.netways.de
Because OpenNebula…
… focuses on data center virtualization
… is delivered as a production-proven, packaged product
… leverages the power of user-driven development
… is infrastructure agnostic
… resolves real-life problems with real-life solutions
Why use OpenNebula?

28. QUESTION & ANSWER

29. www.netways.de
NETWAYS GmbH
Deutschherrnstrasse 15-19
90429 Nuremberg
Tel: +49 911 92885-0
Fax: +49 911 92885-77
Email: info@netways.de
Twitter: twitter.com/netways
Blog: blog.netways.de