Your SlideShare is downloading. ×
0
Open Source Tool Chains for Cloud Computing
Open Source Tool Chains for Cloud Computing
Open Source Tool Chains for Cloud Computing
Open Source Tool Chains for Cloud Computing
Open Source Tool Chains for Cloud Computing
Open Source Tool Chains for Cloud Computing
Open Source Tool Chains for Cloud Computing
Open Source Tool Chains for Cloud Computing
Open Source Tool Chains for Cloud Computing
Open Source Tool Chains for Cloud Computing
Open Source Tool Chains for Cloud Computing
Open Source Tool Chains for Cloud Computing
Open Source Tool Chains for Cloud Computing
Open Source Tool Chains for Cloud Computing
Open Source Tool Chains for Cloud Computing
Open Source Tool Chains for Cloud Computing
Open Source Tool Chains for Cloud Computing
Open Source Tool Chains for Cloud Computing
Open Source Tool Chains for Cloud Computing
Open Source Tool Chains for Cloud Computing
Open Source Tool Chains for Cloud Computing
Open Source Tool Chains for Cloud Computing
Open Source Tool Chains for Cloud Computing
Open Source Tool Chains for Cloud Computing
Open Source Tool Chains for Cloud Computing
Open Source Tool Chains for Cloud Computing
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×
Saving this for later? Get the SlideShare app to save on your phone or tablet. Read anywhere, anytime – even offline.
Text the download link to your phone
Standard text messaging rates apply

Open Source Tool Chains for Cloud Computing

8,193

Published on

This presentation was given at LinuxCon 2010. …

This presentation was given at LinuxCon 2010.
The proliferation of cloud computing is inevitable, hosted apps, software-as-as-service and now dynamic on-demand utility computing is becoming the norm. The session will be a “fire-side” chat style discussion of the types of challenges presented by IT management operations personnel and how they can manage cloud infrastructure using open source tools. The talk will discuss options for deploying and integrating tools that provision, configure, orchestrate and monitor cloud (and physical)infrastructure. The session will appeal to those IT professionals (syadmins, net-ops, developers) who develop and manage infrastructure that resides in hosted environments like Amazon EC2 without disregarding traditionally hosted internal infrastructure.

Published in: Technology
1 Comment
21 Likes
Statistics
Notes
No Downloads
Views
Total Views
8,193
On Slideshare
0
From Embeds
0
Number of Embeds
12
Actions
Shares
0
Downloads
442
Comments
1
Likes
21
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide

Transcript

  • 1. Open Source Toolchains for Managing Clouds Monday, August 9, 2010
  • 2. Mark R. Hinkle VP of Community Zenoss Inc. mrhinkle@zenoss.com mrhinkle@gmail.com Twitter: @mrhinkle John M. Willis VP of Services Opscode Inc. john@opscode.com botchagalupe@gmail.com ABSENT Twitter: @botchagalupe Monday, August 9, 2010
  • 3. %whoami •Former Linux Desktop Advocate •Former LinuxWorld Magazine Editor-in- Chief •Open Management Consortium Conspirator •Open Desktop Consortium Instigator •Author - “Windows to Linux Business Desktop Migration” - Thomson •NetDirector Project - Open Source Configuration Management Project Monday, August 9, 2010
  • 4. Definitions (Toolchains, Systems Management, Cloud Computing) Bad Jokes Today’s Overview of Open Agenda Source Management Tools Culture Changes Alien Autopsy Photos Example Cloud Computing Toolchains Monday, August 9, 2010
  • 5. Toolchain A set of programs where the output of one program forms the input of another program. Monday, August 9, 2010
  • 6. Open Source Management Tools Adoption • 98%  of  enterprises  use  open  source  systems   management  tools • 76%  indicate  they  prefer  to  use  open  source   whenever  possible • Compelling  factors  for  using  open  source  is   flexibility  followed  by  cost  savings • 50%  are  already  using  some  form  of  cloud   technology  including  but  not  limited  to  hosted   applica@ons,  Amazon  Web  services  and/or  hosted   storage • Top  IT  management  priori@es  for  2010:  monitoring,   configura4on  management,  patching  and   Source: 2010 ZenossOpen Source Management Survey Monday, August 9, 2010
  • 7. Cloud Computing Hype is Becoming a Reality • UBS says Web Services will be a $15 billion + market by 2014 • IBM says Cloud Computing will be a $126 billion by 2012 • 20% of Businesses won’t have IT Assets by 2012 - Gartner Bottom line a large portion of our infrastructure no longer lives in our data center... but we gotta manage it. Monday, August 9, 2010
  • 8. Systems Management Disciplines Provisioning Installation of operating systems and other software Configuration Management and Automation Sets the parameters for servers, starts and stops services, rotates logs and other menial task Monitoring Monitoring queries the servers for overall health and alerts administrators to problems Monday, August 9, 2010
  • 9. How to Choose Open Source Cloud Tools • Open Source (OSI Approved License) • Manage Legacy Infrastructure and Cloud • Extensible (Plugins, accept code contributions) • Vibrant Communities (activity in Downloads, Forums, Extensions) • Client/server (or at least network aware) Monday, August 9, 2010
  • 10. Comparison of Provisioning Tools Year Installation Language License Started Targets Red Hat, Fedora, OpenSuSE, Cobbler 2007 Python GPL Debian, Ubuntu Fully Automatic Installation (FAI) 2000 Perl GPL Debian Most .deb and Fedora Kickstart ? Python GPL based Linux OpenQRM 2005 PHP GPL Linux, Solaris, Windows Perl, Python, Spacewalk 2008 GPL Fedora, CentOS Java Viper 2008 Perl GPL Debian Monday, August 9, 2010
  • 11. Comparison of Configuration Management & Automation Tools Year Language License Client/Server Backing Started AutomateIT 2009 Ruby GPL No None bcfg2 Argonne National 2003 BSD BSD Yes Labs? Cfengine 1993 Apache Apache Yes Cfengine Inc. Chef Solo - No chef 2009 Ruby Apache Opscode Chef Server - Yes Puppet 2004 Ruby GPL Yes PuppetLabs Monday, August 9, 2010
  • 12. Comparisons of Open Source Monitoring Tools Year Monitoring License Language Collection Methods Started Type Cacti 2001 GPL PHP Performance SNMP, Syslog SNMP, TCP, ICMP, IPMI Nagios 1999 GPL C/PHP Availability Syslog Availability, OpenNMS 2000 GPL Java SNMP, JMX, HTTP Performance, Availability, SNMP, TCP, ICMP, IPMI, Zabbix 2001 GPL C/PHP Performance, and Synthetic Transactions more Availability, SNMP, SSH, Syslog, Event Zenoss 2005 GPL Python Performance, Management, Synthetic Transactions Event Management Monday, August 9, 2010
  • 13. CloudOps: Change in Culture GapingVoid - http://www.gapingvoidgallery.com/product_info.php?products_id=1643&osCsid=bc3tdqg6fuh8gato04m9obr0o1 Monday, August 9, 2010
  • 14. Old Systems Management Practices •Human Powered, Labor Intensive •Repetitive Tasks •“Meat Cloud” •How many servers do you manage per admin? Monday, August 9, 2010
  • 15. Cloud Changes Everything • Hyperscalable • Hardware Abstraction • Dynamic Infrastructure • Geography Independent • Fast & Flexible • How many cloud instances do you manage per admin? Monday, August 9, 2010
  • 16. The Myth of the Nines Availability % Downtime per Year Downtime per Month Downtime per Week 99.9% (three nines) 8.76 hours 43.2 minutes 10.1 minutes 99.95% 4.38 hours 21.56 minutes 5.04 minutes 99.99% (four nines) 52.6 minutes 4.32 minutes 1.01 minutes 99.999% (five nines) 5.26 minutes 25.9 seconds 6.05 minutes 99.9999% (six nines) 31.5 seconds 2.59 seconds .0605 seconds • Average polling interval for monitoring? 5 minutes? • Even super human operations people can’t be alerted and take action in under 5 minutes. • One outage per year could drop service level to three nines or worse. Monday, August 9, 2010
  • 17. P Automate or get run over. Copyright © 2010 Opscode, Inc - All Rights Reserved 17 Monday, August 9, 2010
  • 18. Cultural Changes Agile IT and DevOps movements • Operations and Developers should collaborate with each other to deliver excellent products • Systems Administrators need to be come Systems Engineers building automated, fault tolerant systems not just maintaining infrastructure • More frequent changes, more outages (albeit short) to rapidly improve IT products and services • Process, version control, and automation are important Monday, August 9, 2010
  • 19. Systems Management Tools for Cloud Computing Configuration Provisioning Management and Monitoring Automation Kickstart Ganglia AutomateIT Spacewalk Nagios Chef OpenNMS Cobbler Control Tier Zabbix OpenQRM Puppet Zenoss Core Monday, August 9, 2010
  • 20. “Off the shelf” Open Source Toolchains • OpenQRM and Nagios • Cobbler and Puppet • Zenoss & [Chef, Cfengine and Puppet] • Spacewalk and Cobbler • OpenNMS and Rancid • OpenNMS and Puppet Monday, August 9, 2010
  • 21. DevOps ToolChain Project Project centered around how to automate and improve infrastructure management using Agile/DevOps methodologies Discussion Topics • Open questions on unified pipe architecture • Distribution methods: package vs file, rscyn/murder vs yum/rpm vs DFS • Configuration management: RPMs vs puppet/cfengine/chef tool? • Rollback methodologies for package and config management tools • Controlling and timing package release and config management tools • Log management (aggregating, crunching, charting)Change detection http://code.google.com/p/devops-toolchain/ Monday, August 9, 2010
  • 22. Cloud Computing Changes Everything •MeatCloud, Can’t Keep up with Cloud Computing •Devops & Agile IT Philosophy •Script Repetitive Tasks •Automate, Automate, Automate Monday, August 9, 2010
  • 23. Example Cloud ToolChain •Multiple Cloud Providers •Mix and Match and match tools •Portability, Flexibility, and Monday, August 9, 2010
  • 24. Example - Geeknet • Servers are automatically built using configuration management software • Discovery tool finds infrastructure and populates a CMDB then spits out information to scripts that Hundreds of servers, serving translate information to BIND configurations for DNS web, databases, and other infrastructure for some of the • Monitoring tool adds hosts to polling tool to check world’s most highly trafficked servers for availability websites – over 40 million visitors per month. • As infrastructure changes systems are updated automatically • Servers can be spun up and managed in minutes, not hours automatically with little or no human interaction Monday, August 9, 2010
  • 25. Summary • Automate to improve service, apply leverage • Rethink how your operations works • Choose tools that can extend and adapt to new types of infrastructure (what does cloud look like in 2015?) Monday, August 9, 2010
  • 26. Questions? Comments? Monday, August 9, 2010

×