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DevOps - Learning how to go fast without tripping over the cables
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Peter Goodman
April 01, 2016
Programming
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DevOps - Learning how to go fast without tripping over the cables
Given at Codemania 1 April, 2016
Peter Goodman
April 01, 2016
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Transcript
DevOps Learning how to go fast (without tripping over the
cables) https://www.flickr.com/photos/a4gpa/2311679637
@petegoo
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/
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
If you're so sure what it ain't, how about telling
us what it am? Mo Szyslak
DevOps is an attitude that values lowering the risk of
change through tools, culture and communication
The key to doing DevOps safely is making the hidden
visible Me, just now (and probably others)
None
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
None
Metrics
Architectural & Operational Decisions
The boat train
pull request
pull request
pull request
pull request .join
% pull request .join build+verify
% pull request .join build+verify deploy
Operational Events Exceptions Ops Alerts Metric Alerts Pager Duties
Other people’s shit breaking Security vulnerabilities 3rd party status page
updates https://www.flickr.com/photos/comedynose/14373314278
Customer Engagement Business Performance App Reviews
But doesn’t it all get a bit much?
The key to doing DevOps safely is making the hidden
visible Me, 10 minutes ago (and probably others)
None