DevOps tools cargo tools
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This document discusses various DevOps tools and techniques including continuous integration, monitoring, logging, infrastructure as code, and visualization. For each tool or technique, it provides examples of how they can help teams as well as potential downsides related to communication issues. The key message is that while tools are useful, overreliance on tools without proper communication between team members can cause problems and that face-to-face conversations are important for addressing issues and improving processes.
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DevOps tools cargo tools
- 1. DevOps Tools Cargo Tools Rebrov Andrei
- 3. How people see DevOps
- 4. DevOps CAMS • Culture • Automation • Measurement • Sharing Damon Edwards & John Willis
- 5. But for most of the teams… • Culture •Automation • Measurement • Sharing
- 6. Cargo Cult
- 7. Well, welcome to the Dark Side
- 9. Continuous Integration rocks •Post-commit test •Automated builds •Automated functional tests
- 10. But sometimes CI… • send tons of emails • hides all reports • has access restrictions • …
- 13. Monitoring rocks! •We know what’s going on in production •We know system health stat
- 17. Finally, logs rock! •They show root cause problem •Give us lots of useful statistics
- 18. Sometimes logs make us crazy • Human is not the best log consumer • Everyone write everything in common log • And sometimes you can’t just find them
- 21. Chef/Puppet/… is cool •Infrastructure as a code •Configuration versioning
- 22. Too much chef/puppet/… • Sacred knowledge • Not idempotent receipts • No one has access. Again.
- 25. Total visualizaton •Easy to read •Easy to analyze •Everyone can read charts (I guess)
- 26. Overvizualization •Half of them don’t understand what half of metrics mean •Too much metrics. •…
- 28. Commu… DAMN!
- 30. General advices • Problemz? Time to talk. • Stop emailing – only face-to-face conversations. • Have an idea how to improve your process? Show it to whole team.