DevOps - Learning how to go fast without tripping over the cables

Given at Codemania 1 April, 2016

Transcript

1. DevOps Learning how to go fast (without tripping over the cables) https://www.flickr.com/photos/a4gpa/2311679637
2. @petegoo
3. What problems are we trying to solve? Fear of change Risky deployments But WOMM…? Silos Patrick Debois 
 http://www.jedi.be/blog/2010/02/12/what-is-this-devops-thing-anyway/
4. Sweet Tools Automate all the things Free access for all Microservices DevOps If you ain’t doing it, you’re nuthin’ q ( 5 P Magic Unicorns
5. If you're so sure what it ain't, how about telling us what it am? Mo Szyslak
6. DevOps is an attitude that values lowering the risk of change through tools, culture and communication
7. The key to doing DevOps safely is making the hidden visible Me, just now 
 (and probably others)
9. Blameless Post-mortems “It all starts with blameless post-mortems” Josh Robb, VP Engineering @ Pushpay “You can see human error as the cause of trouble or you can see it as the symptom of deeper trouble.” Sidney Dekker
 The Field Guide to understanding Human Error
11. Metrics
12. Architectural & Operational Decisions
13. The boat train
14. pull request
15. pull request
16. pull request
17. pull request .join
18. % pull request .join build+verify
19. % pull request .join build+verify deploy
20. Operational Events Exceptions Ops Alerts Metric Alerts Pager Duties
21. Other people’s shit breaking Security vulnerabilities 3rd party status page updates https://www.flickr.com/photos/comedynose/14373314278
22. Customer Engagement Business Performance App Reviews
23. But doesn’t it all get a bit much?
24. The key to doing DevOps safely is making the hidden visible Me, 10 minutes ago 
 (and probably others)