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Testwarez 2018 conference: Decoding the quality in DevOps culture

Testwarez 2018 conference: Decoding the quality in DevOps culture

https://www.testwarez.pl/decoding-the-quality-in-devops-culture/

Up to 2017 and 2018 Puppet State of DevOps report, the quality comes from many factors, not only the technical ones, but also cultural, product and process. I would like to share the key findings I learn from reports and experience – on quality transformation founded by leadership, trust and agile practices implementation.

Some of issues to cover in discussion:

-What defines the DevOps culture?
-What quality factors REALLY matter on daily basis?
-How to assure the quality in DevOps culture environment?
-What metrics can be helpful in measuring performance?
-What types of tools supports the quality transformation?

Aleksandra Kornecka

November 15, 2018
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  1. Decoding the quality
    in DevOps culture
    Aleksandra Kornecka
    OLX Group / Girls Who Test / SJSI
    Testwarez conference 2018, Zakopane, Poland

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  2. “DevOps”
    ● culture
    ● practices
    ● metrics-based actions
    ● tech world and business world cooperation
    ● “new” role
    ● CAMS: Culture, Automation, Measurement and Sharing

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  3. What the „DevOps” means… for you?

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  4. What the „DevOps” means… for you?
    ● people
    ● processes
    ● tools
    ● relation with agile and scrum AND ..
    ● relation with agile and scrum BUT ..
    ● DevOps in waterfall possible?
    ● must be in cloud infrastructure?
    ● must be in Infrastructure as a Code approach?

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  5. DevOps rules up to
    Puppet reports

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  6. Who has a case study around that?:)
    “DevOps is an ongoing evolution, and there is no final
    destination.”
    Puppet’s company State of DevOps report 2018

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  7. What is crucial for cultivating DevOps?
    ● focus into deployments and production environment?
    ● hunting the patterns of system behaviour?
    ● normalizing, simplifying the tech stack focus?
    ● cross-team knowledge sharing?
    ● automating security configuration?
    ● automating whole delivery chain?
    ● permissions management?
    ● configuration management?
    ● ?

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  8. Automation
    and DevOps

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  9. Knowledge
    sharing

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  10. Tooling examples
    ● monitoring & alerting (New Relic?, DataDog?, Sentry?, …….)
    ● logs (Kibana?, logz.io?, …?)
    ● enterprise services by cloud vendors? (AWS, Microsoft, others?)

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  11. Metrics examples
    ● Mean Time To Recover for failing tests
    ● Mean Time To Recover from system failure
    ● Lead Time for Change
    ● branch lifetime
    ● deployments per hour
    ● errors rates per component
    ● ????

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  12. Metrics
    in DevOps

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  13. Manual quality practices in DevOps

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  14. Quality in DevOps
    automation > less re-work > more focus into new features

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  15. Competences in DevOps world

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  16. Competences in DevOps world
    ● technical skils?
    ○ coding?
    ○ environments setup?
    ○ infrastructure?
    ○ architecture?
    ○ ...
    ● soft skills?
    ○ negotations?
    ○ patience?
    ○ empathy?
    ○ ...

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  17. People: DevOps and SRE
    Who is DevOps engineer and who is Site Reliability
    Engineer?

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  18. DevOps and SREs job offers
    DevOps:
    ● https://www.praca.pl/devops-engineer_2176503.html
    SRE:
    ● https://www.indeed.com/q-Site-Reliability-Engineer-jobs.html?vjk=f249
    d7fa89d57b8d
    DevOps/SRE:
    ● https://www.indeed.com/viewjob?jk=c7896fbf415a78dd&tk=1csbm5ag
    95199803&from=serp&vjs=3

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  19. Does DevOps
    culture scale?

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  20. Thank you for participation!
    In this presentation are used parts from report “State of DevOps” 2017 and 2018 by Puppet
    and Splunk.

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