The architecture and maintenance of China‐VO...
Transcript of The architecture and maintenance of China‐VO...
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The architecture and maintenance of China‐VO platform
Changhua Li, Chenzhou Cui, Boliang He, Xiao Jian
Chinese Virtual Observatory (China‐VO)National Astronomical Observatory of China
October 2015 Interop in Sydney, Australia
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Contents
• China‐VO Platform Introduction• The architecture of Platform• The maintenance of Platform
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China‐VO Platform
http://astrocloud.china-vo.org/
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Proposal Submission and Management
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Link Status and Archiving Management
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Data Search and Access
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Public Channel
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Cloud Computing Environment
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Cloud Computing Environment‐‐‐‐VM Access
• WebVNC
• Port Forwarding
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Cloud Computing Environment ‐‐‐China‐VO Data Lake
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Cloud Computing Environment ‐‐‐Vospace & Paperdata
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Architecture
under construction
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Architecture
物理层
虚拟层
用户层
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Architecture
IPv4IPv6
The speed in IPv6 is 50 times faster than IPv4
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Usage statistic data
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Statistical Module
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Platform deployment
Stability and reliability are most important!
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• Application server and DB server backup in different Data Center.
• Fault Event– Server
• Firewall or Load balance
– Data Center • DN Resolution
Platform deployment
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Platform Monitoring
• Ganglia
• Nagios
• Baidu Cloud Monitor
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Thank You!
http://astrocloud.china-vo.org/