FOSSDAY@IIUM 2012 Cloud Presentation By LinuxMalaysia
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Your Own Cloud With GlusterFS and OpenStack FOSSDAY@IIUM 2012
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Transcript of FOSSDAY@IIUM 2012 Cloud Presentation By LinuxMalaysia
Your Own Cloud With GlusterFS and OpenStack
FOSSDAY@IIUM 2012
FOSSDAY@IIUM2012 2
WHOAMI
I'm a technical guy by heart, an ICT security by hobby and a Project Manager by profession.
Real Name : Harisfazillah Jamel
Not So Real Name : LinuxMalaysia
Job : PM @ Tuxuri
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PMO
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Cloud Project
● Cloud Project is not easy (Done properly)● You have to know what you are doing (On
time)● Need hardware big one (On budget)
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ITS STILL FUNLearn a lot of things from a single cloud
project● Virtualization● Clustering● Network segmentation● Firewall and security● Network files sharing● Database
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ITS STILL FUN
Caught playing game in the lab (My BOSS camera)
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Cloud
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Cloud?
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Basic Model
● IaaS (Infrastructure As Service)● PaaS (Platform As Service)● SaaS (Software As Service)
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IaaS
● Provide all the Infra to install OS● Service are only CPU Core, Memory, Disk Space
and Network bandwidth● Self service
– OS installation and configuration
– Other services needed by your users
– Yes we need personal with LPI certificate
● Example : Amazon EC2 and Google Compute Engine
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PaaS
● Provide all the need for your software (Computing platform)
● Service include operating system (PaaS), programming language execution environment, database, and web server.
● Self service– Programming (PHP, Python and C)
● Example : Google Apps Engine (Python & Java) and Microsoft Azure (PHP & ASP)
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SaaS
● Provide all the needed application services (Email, Website, API, Security and Documents sharing)
● We are only the users and the data is still ours● Example : Google Apps and Cloudflare
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Example : SaaS
● Cloudflare http://www.cloudflare.com/● Service : Contents Distribution Network
(CDN), website security and performance and DNS
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Example : SaaS
● Google Map API● Service : Provide API to developers to access
Google MAP and satellite image
http://selesa.kkr.gov.my/
&
http://goo.gl/maps/1gfyf
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Example : SaaS
● Google Map API (Our developers explain)
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Own Vs Cloud● Own
– Basemap (GeoServer & MapNik)
– Layers (GeoServer & MapNik)
– Database (PostGIS + PostgreSQL)
– Web Map Server (WMS) (Apache + Jboss + Nginx + Varnish)
– Client & Web browser (Qgis & Mozilla Firefox)
● Cloud– Basemap, Layers, Database, WMS (Google Map
API)
– Web browser (Mozilla Firefox)
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Open Source drive the Cloud
Amazon EC2, Google, Cloudflare & OpenDNS
are using Open Source
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Example : SaaS
● OpenDNS http://www.opendns.com/● Service : DNS filtering● Protect yourself and children from botnet and
phishing websites.
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Take 5 (Questions)
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Make Your Own Cloud
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Distributed File System
● SaaS with GlusterFS
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Why GlusterFS?
● Make use of unused disk spaces in Data Center (capable of scaling to several petabytes (actually, 72 brontobytes!)
● Easy setup and use of commodity hardware● Scalability and Elasticity● Simplicity● Open Source and support by Red Hat● Gluster Connector for OpenStack – Underlying
file system.
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Why GlusterFS?
● No metadata server● Build In Replication● No single point of failure (4 peers 2 x 2)● POSIX Compliance file system● Hardware solution is costly (will cost millions)● Share with NFS, CIFS (Windows sharing) and
Glusters native
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IaaS
● You own cloud Infrastructure – OpenStack● http://www.openstack.org/
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Why OpenStack?
● Make use of new under utilize hardware and old hardware.
● Simple to setup (sakit juga kepala) and use of commodity hardware
● Scalability and Elasticity● Open Source and support by major IT companies
(Rackspace)● Management for your Virtualization and Data center
resources (CPU core, Memory, Hard disk space and Network)
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Why OpenStack?
● Code using Python● Can run on ARM
