DevOps Tools Cargo Tools

Rebrov Andrei

How people see DevOps

DevOps CAMS

• Culture• Automation• Measurement• Sharing

Damon Edwards & John Willis

But for most of the teams…

• Culture

•Automation• Measurement• Sharing

Cargo Cult

Well, welcome to the Dark Side

A couple of examples

Continuous Integration rocks•Post-commit test•Automated builds•Automated functional tests

But sometimes CI…

• send tons of emails• hides all reports• has access restrictions•…

That’s all about

communications!

Monitoring rocks!

•We know what’s going on in production•We know system health stat

Well, That’s all about

communications!

Again.

Finally, logs rock!

•They show root cause problem•Give us lots of useful statistics

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

That’s all about

communications!

AGAIN!

Chef/Puppet/… is cool• Infrastructure as a code•Configuration versioning

Too much chef/puppet/…• Sacred knowledge•Not idempotent receipts •No one has access. Again.

That’s all about

communications!

AGAIN! AHRRRR!

Total visualizaton

•Easy to read•Easy to analyze•Everyone can read charts

(I guess)

Overvizualization

•Half of them don’t understand what half of metrics mean•Too much metrics.•…

Commu…DAMN!

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.

Twitter@andrebrov

E-mailarebrov@scrumtrek.ru

Skyperebrov.andrey

Q&A