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OpenStack Opportunities and Challenges

Cheng, Hui [email protected]

Community Manager of COSUG Techinical Manager in Sina.com

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Content

OpenStack General Topics

OpenStack in Sina

Sina Contribution to OpenStack community

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00 01 02 03 OpenStack Genesis

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In The Era of Virutalization

is the King

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In The Era of Cloud

is the defacto IaaS Standard

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They are commercial, closed and monopolistic, there are a lot of opensource solutions trying to compete with them:

But they all fail until ...

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In July 2010

is Born

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Fast Growth

Refer:《OpenStack, OpenNebula，Eucalyptus，CloudStack社区活跃度比较》http://www.qyjohn.net/?p=1856

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Evolving Ecosystem

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Amazon's counterattack

Partner to enhance Compatibility

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VMware's Redemption

$1.26 billion !

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OpenStack Strenth

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00 01 02 03 Open

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Open Source

Apache 2 License

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Open Design

Folsom Design Summit

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Open Development

Propose features in launchpad

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Open Development

Code Review

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Open Community

IRC meeting are open to everyone OpenStack Foundation

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OpenStack Projects

Core Projects OpenStack Compute(Nova) OpenStack Object Storage(Swift) Image Service (Glance) Identity (Keystone) Dashboard (Horizon) Network Connectivity (Quantum)

Community Projects IP Management: Melange Load Balancer: Altas-LB Database as a Service: RedDwarf Message Queue: Burrow

AWS OpenStack

EC2 nova

S3 swift

EBS nova-volume

ELB Atlas-LB SQS Burrow Console Dashboard IAM Keystone VPC Quantum RDS RedDwarf

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00 01 02 03 OpenStack Chances

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00 01 02 03 OpenStack is still far from being a "turnkey" solution

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OpenStack Startups

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OpenStack Public Cloud

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Domestic Market

Public Cloud Aliyun, GrandCloud, SinaCloud… Who will be the Chinese AWS ?

Private Cloud No competitive candidates till now* OpenStack based solution will sweep away the private market

Domestic Market

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00 01 02 03 OpenStack Chanlleges

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Shortage of OpenStack Telants

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00 01 02 03 OpenStack in Sina

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First and most popular PaaS cloud in China, launched in 2009 Support PHP, Python and Java runtime

About SinaCloud

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OpenStack based public IaaS cloud

About SinaCloud

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OpenStack based public IaaS cloud

SaaS cloud based on SAE tech. Design for the masses 1-Click buy and install apps

About SinaCloud

(SinaCloud Store)

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00 01 02 03 OpenStack in Sina

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Sina Web Services(SWS)

To salute Amazon Web Services It's an validated and successful cloud business model.

Customers Game makers on Weibo platform Sina Partners Common users out of Sina

Vision Build an open and full-stack cloud ecosystem, integrated IaaS, PaaS and SaaS platform.

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Cloud Bridge

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SWS Deployment

nova-compute nova-network

nova-api

nova-compute nova-network

glance

Swift

dashboard

keystone

schedule

Rabbit MySQL

Sina SSO

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SWS Network Topology

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SWS Security Enhancement

SWS Filter Prevent Intranet Penetration

Intranet is the internal network outside of OpenStack

Egress filtering • Target is internal network • Source is instances in OpenStack

Implementation Whitelist mechanism(ACCEPT rules) On the top of nova-filter-top Forward

Chain

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SWS Security Enhancement

Security Group VS SWS Filter

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SWS Load Balancer Goals Load Balance •Dispatch request •Support multiple routing algorithm •Health check Acceleration •Reality: narrow bandwidth between ISPs •Building fiber channels from ISPs to pivot •Given the same endpoint within user’s ISP IPv4 Shortage •Reality: dozens of public IPs support hundreds of VMs •IPv4 has been exhausted •IPv6 is not realistic yet in China

Unicom Mobile Telecom

Router

Smart DNS

DNS Acceleration Design

High speed fiber-optic

Public Network

Others ISP

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Object Storage

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Storage Firewall

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SWS continuas integration

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Sina Contribution

• Sina creating OpenStack community project Dough & Kanyun, to contribute metering & billing capability • Present in OpenStack Design Summit & Conference • Claim and submit dozens of blueprints in OpenStack Launchpad • Top 10 Companies by bugfixes

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What's the kanyun

Monitoring tools Tracking the tenant resource usage: CPU、mem、disk、network traffic

Metering tools Data collection and statistics

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Kanyun: Monitoring system

Aggregator

API daemon

Nova

Compute

Responds to client request

Calculates/stores metrics

Retrieve usage info

Dashboard

Billing

NoSQL https://github.com/sinacloud/kanyun

Worker

Nova Compute

Worker

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What's the kanyun

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Dough:Billing system

Keep track of billing info to charge tenants Flexible customization of payment policies How much/often to charge for resource unit Handles prepaid or pay-as-you-go Coupon Support

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Farmer API daemon

Kanyun API (Metering)

Subscribe or unsubscribe Query info

Check status / Retrieve usage / Create purchases

Dashboard

RDBMS

https://github.com/sinacloud/dough

NoSQL

deduct

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00 01 02 03 Thank you, OpenStack Community and Foundation.

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Thanks!

Q & A

Weibo: @程辉 [email protected]

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