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The first decade of DevOps is over! Konstantin Diener | cosee GmbH [email protected] | @onkelkodi

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KONSTANTIN DIENER CTO and founder of cosee

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Discovery- Phase Backlog Expert-Teams Billing Models Iterative Delivery Soft ware- Releases

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2009

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https://de.slideshare.net/jallspaw/10-deploys-per-day-dev-and-ops-cooperation-at-flickr/

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https://de.slideshare.net/jallspaw/10-deploys-per-day-dev-and-ops-cooperation-at-flickr/

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https://de.slideshare.net/jallspaw/10-deploys-per-day-dev-and-ops-cooperation-at-flickr/ Ops’ job is to enable the business (this is dev’s job too)

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What was 2009 like?

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Ops: Provisioning of Software, Servers & Networks

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On-Premise Hosting

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Infrastructure is an INVESTMENT

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AWS is 3 years old

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Agile Manifesto is 8 years old

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Agile Delivery

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2019

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Technology

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smaller deployment units

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2009 2019

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Containers

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Public Cloud & Managed Services

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Servers, Networks etc. Infrastructure as a Service Managed Service Infrastructure as a Service Infrastructure as a Service Managed Service Managed Service Managed Service Managed Service Application

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2009 2019

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Infrastructure as Code

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Cattle vs. Pet

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2009 2019 965-01-node-vs-test irene

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Infrastructure as Code is important

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But … ☝

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• #1 Normalize the technology stack • #2 Standardize and reduce variability • #3 Expand DevOps practices • #4 Automate infrastructure delivery • #5 Provide self-service capabilities 2018 State of DevOps Report

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But DevOps isn’t just IaC

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DevOps is collaboration

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Werner Vogels, Amazon “You build it, you run it”

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Observability

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New collaboration models

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@noidi „Having a dedicated DevOps person who does all the DevOpsing is like having a dedicated collaboration person who does all the collaborating.“

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Embedding Inspired by devopstopologies.com

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Embedding Ops as a Service Inspired by devopstopologies.com

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Embedding Ops as a Service Collaboration Inspired by devopstopologies.com

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devopstopologies.com

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Site Reliability Engineering

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Site Reliability Engineering or Ops done by Software Engineers

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Failure & Transparency

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Werner Vogels, Amazon “Everything fails all the time”

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Chaos Engineering

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Blameless Postmortems

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Sharing is caring

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https://blog.github.com/2018-10-30-oct21-post-incident-analysis/

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ChatOps Jason Hand

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Outlook

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Is operating servers your core business?

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Servers, Networks etc. Infrastructure as a Service Managed Service Infrastructure as a Service Infrastructure as a Service Managed Service Managed Service Managed Service Managed Service Application

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• Keep your proprietary code and infrastructure as minimal as possible. • Try to automate everything. • Avoid pet infrastructure.

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• Learn from failure! • Share your learnings (company + customers + community)! • Choose a setup for real collaboration. • Build real cross-functional teams (together with business, support, marketing, …)!

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But …

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Homework 2029: tackle complexity

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[email protected] | @onkelkodi Let’s keep in touch! Konstantin Diener | cosee GmbH cosee.biz Picture credits: Gated Bridge: https://www.istockphoto.com/de/portfolio/vesilvio Dog:https://www.istockphoto.com/de/portfolio/sestovic Cows:https://www.istockphoto.com/de/portfolio/pixinoo