文档介绍：KT ucloud storage
Two Years of Life with OpenStack
Swift
2012. 08. 11 / Jaesuk Ahn, Cloud OS Dev. Team, Korea
Who I am.
Jaesuk Ahn (安宰奭)
• 2012 ~ : Cloud OS Dev. Team Lead, KT
• 2011 ~ : OpenStack munity Leader
• 2009 ~ 2011: KT Master Project Manager
- Research on Open Source Cloud Tech.
- Open munity Support
email: @ / @
twitter: ***@songerie
Who I am.
Who we are.
Korea (KT)
• The First ‘Public’ Cloud in Korea (2010年 8月)
• A Pioneer in puting in Korea
• Common HW and Open SW
(XenServer, CloudStack,
• The mercializing
OpenStack Swift in Asia
• Cloud Data Center of High Density and
Efficiency
Software Adoption
S/W Description How to Use
XenServer (Free) Hypervisor collaboration
CloudStack Cloud OS (Management Stack) collaboration
NexentaStor Storage management collaboration
MySQL Database Building
Splunk System Log data gathering & analysis collaboration
Nagios, Zabbix, Collected Monitoring Building
Automation of Cloud Deployment &
Chef Building
Configuration
Spring Application Framework Building
OpenStack Swift Object Storage Building
Internalization (Internal Private Cloud)
• 8,000 vm, 80% Cost Reduction
from Internal IT Infrastructure.
• Saved 47 Mill. US$ for CAPEX
after Jun. 2010 from Internalization with Cloud
• From Virtualization to Cloud
• Cultural Changes
Public Cloud (https://ucloudbiz.)
• 1,400 Customers with ucloud biz.
• 3,000 VMs for SMB, LE and Gov.
ucloud personal Real time data sync and backup for mobile/ subscribers
ucloud ofce Real time data sync and backup for B2B customers
ucloud Server Virtual Server with value-added services (LB, Firewall, etc)
ucloud Server+ Automation and Orchestration (Auto-Scaling)
ucloud CDN Contents work for storage user’s
ucloud VDI Virtual desktop infrastructure from servers
ucloud Storage Mass object storage service (OpenStack swift)
ucloud DB RDB: Relational DB
ucloud Backup Auto sync and back-up
Buildi