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OpenNebula Private Cloud Challenges
1. An OpenNebula
Private Cloud
Valentin Bud
CEO
databus.pro | valentin@databus.pro | @databuspro
Cloud Computing Event
Timișoara, Romania, July 7th
#CloudTim
2. "OpenNebula 4.0 is the realization of a vision of
simplicity, openness, code-correctness and a
sysadmin-centric approach."
Ruben S. Montero
Chief Architect
OpenNebula.org
3. Cloud Computing
Essential Characteristics
• On demand self-service
• Broad network access
• Resource pooling
• Rapid elasticity
• Measured service
Source: The NIST Definition of Cloud Computing [1]
#CloudTimValentin Bud | @databusprom
6. Cloud Computing
IaaS Cloud Challenges
• How do I provision a new VM? Image Management and Context
• Where do I store the disks? Storage
• How do I set up networking for a multitier service? Network
• Where do I put my web server VM? Monitor & Schedule
• How do I manage the hypervisor? Virtualization
• Who has access to the Cloud’s resources? User & Role
Management
• How do I manage/use my distributed infrastructure? Interfaces and
APIs
#CloudTimValentin Bud | @databuspro
15. databus.pro
Our DevOps Cloud
Internet
LAN
One pet - Godzilla
Godzilla is a kaiju (Japanese giant
monster), first appearing in Ishirō Honda's
1954 film Godzilla.
#CloudTimValentin Bud | @databuspro
17. databus.pro
The Storage
VM
one iso
ssd0-lvm
Images NFS Shared Volumes LVM
hde: lv-one-130hda: disk0
Virtual
Compute
Nodes
Storage
Network
#CloudTimValentin Bud | @databuspro
virtual
network
services
network
18. OpenNebula
Sunstone Views
• admin view: Provides full control of the cloud.
• user view: In this view users will not be able to
manage nor retrieve the hosts and clusters of
the cloud.
• cloudtim view: Custom view applied to users
from group cloudtim.
#CloudTimValentin Bud | @databuspro
Provide a simplified UI aimed at end-users.
21. • Develop a friendly and helpful local Cloud
Community
• OpenNebula Local User Group
• A better OpenNebula and SaltStack integration
• OpenNebula Salt States
#CloudTimValentin Bud | @databuspro
databus.pro
Looking ahead
22. • OpenNebula
• Has awesome documentation
• Simple, sysadmin-centric approach to IaaS
• Rich set of Interfaces
• Mature, widely used
• A local Cloud Community could help
#CloudTimValentin Bud | @databuspro
Conclusions