Post on 12-May-2015
description
transcript
@joehack3r
Full Slide Deck with Notes!
• http://blog.joehack3r.com/DevOpsDaysAustin-ConfigurationManagementEvolution.pptx
@joehack3r
Evolution of Configuration Management
Administrator Documentation Scripts/Software
Tens of servers per admin
Tens of servers per admin
Junior admins
Hundreds of servers per admin
@joehack3r
Fear the beard
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Enter the Wikis
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Enter the Wikis
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Scripts
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Software
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Get Servers To Same State
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Treat Servers Like Cattle, Not Pets
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Treat Servers Like Cattle, Not Pets
@joehack3r
Evolution continues
Administrator Documentation Scripts/Software Fully baked images Ephemeral, immutable servers
Tens of servers per admin
Tens of servers per admin
Junior admins
Hundreds of servers per admin
Thousands of servers per admin
@joehack3r
Forces behind evolution
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Forces behind evolution
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Using Software Using Image
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Using Software Using Image
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Using Software Using Image
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Using Software Using Image
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Using Software Using Image
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What’s Next?
Administrator Documentation Scripts/Software Fully baked images Containers?
@joehack3r
What’s Next?
Administrator Documentation Scripts/Software Fully baked images Containers?
@joehack3r
Image Source/Credits
• ZZ Top - http://wp-images.emusic.com/assets/2013/06/zz-top-061713-download.jpg• Shell script - https://cdn1.iconfinder.com/data/icons/nuvola2/128x128/mimetypes/shellscript.png• Perl - http://www.heliconbooks.com/images/perl_logo_270x87.png• Puppet Labs - http://cloudtimes.org/wp-content/uploads/2011/09/puppet-labs.png• Chef - http://www.xconomy.com/wordpress/wp-content/images/2013/12/Chef-logo-220x146.jpg• Ansible - http://www.socallinuxexpo.org/sites/default/files/logos/AnsibleLogo_transparent_web.png• Salt - http://vbyron.com/blog/wp-content/uploads/2014/03/saltstack_logo.jpg• Locked Server - http://icons.iconarchive.com/icons/fasticon/servers/128/lock-server-icon.png• Confluence - http://marketplace.servicerocket.com/static/images/logos/Confluence.png• Confluence - https://confluence.atlassian.com/download/attachments/268044085/CONF41_Charlie_Icon.png• Jive - http://socialsoftwarematrix.org/wp-content/uploads/tools/jive.png• Sharepoint - http://blogs.webtrends.com/wp-content/uploads/2014/01/SharePoint-logo.png• Longhorns - http://www.texaslonghorn.com/longhorn_info/steer/Images/1502_19.jpg• Huskies - https://rogerabrantes.files.wordpress.com/2012/07/siberian_husky_puppies_31.jpg• Healthy computer - http://inwallspeakers1.com/wp-content/uploads/2014/03/happy-computer-clip-art.jpg• Facepalm - http://upload.wikimedia.org/wikipedia/commons/3/3b/Paris_Tuileries_Garden_Facepalm_statue.jpg• Just Ship It - http://24.media.tumblr.com/tumblr_mam5kixRYY1rags46o1_500.jpg• Fire - http://openclipart.org/image/2400px/svg_to_png/2242/zeimusu_Fire_Icon.png• GitHub Maintenance - http://arunoda.me/images/blog/github-outage-logo.jpg• Docker - https://pbs.twimg.com/profile_images/378800000124779041/fbbb494a7eef5f9278c6967b6072ca3e.png