start using configuration management in 5 steps - cccna14
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@remibergsma
CCCNA’14 - April 10th, 2014 - Denver, CO
configurationin 5 steps.
management
Start using
@remibergsma
Remi BergsmaI am
Engineer with a passion for automation.
@remibergsma
Create “new-server”
please!
CS API
“new-server" created!
server1new-server
“new-server” booting (ISO / Template)
server2
Configure me manually!
What? Manually?
@remibergsma
automate--- Someone @Google, long time ago (Thanks Kris!)
“Every 18 months,
yourself out of your job
”
@remibergsma
1. Identify time-eaters 2. Save time with quick fixes 3. Setup configmgmt baseline 4. Scale out & scale up 5. Relax: full control!
Always version your code
Start using configmgmt in 5 steps:
@remibergsma
use configmgmt.Whatever happens,
And please spread the word!
@remibergsma
Get in touch!
blog.remibergsma.com
Follow me on Twitter I will post the slides soon.
RBergsma@schubergphilis.com
@remibergsma
CreditsChanging permissions animation: http://devopsreactions.tumblr.com/post/73295491766/changing-permissions-that-are-enforced-by-cfengine Lego wheels: http://hakanforss.wordpress.com/2014/03/10/are-you-too-busy-to-improve/ Lego Hawaii: http://www.flickr.com/photos/legodrive/6334601514/sizes/z/in/photostream/ Lego guy: http://fc00.deviantart.net/fs48/f/2009/231/9/4/Lego_guy_by_spittty.jpg iMac frame: http://ting-creative.com/images/imac.png Changed prio image: https://www.flickr.com/photos/john_64/4373206760 Marathon runners: https://www.flickr.com/photos/marcosreis07/2997405848 Time eating clock: http://img.timeinc.net/time/photoessays/2008/50_inventions/inv_time_clock.jpg Quick fix: http://www.boostyourbusiness.com.au/wp-content/uploads/2013/05/quick-fix.jpg Users: https://www.flickr.com/photos/uniofbath/12068855423 Lego Ambulance: https://www.flickr.com/photos/yo3l/3630957975 Lego bricks: http://upload.wikimedia.org/wikipedia/commons/3/32/Lego_Color_Bricks.jpg Git: http://www.unixstickers.com/image/cache/data/stickers/git/git.sh-600x600.png Bulb: http://www.vrijzon.nl/wp-content/uploads/2012/05/lampje-vrijzon.jpg “Every 18 months, automate yourself out of your job” http://www.slideshare.net/KrisBuytaert/the-future-of-sysadmin
@remibergsma
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