devops for e-commerce

VSHN AG I Neugasse 10 I 8005 Zürich I T 044 545 53 00 www.vshn.ch

E-Commerce Meetup Zürich 22.02.2017

DevOps in E-Commerce

Aarno AukiaVSHN AG


Agenda

● Who is Aarno / VSHN ?● What is DevOps ?● Why should you care?● Demo


Who

Aarno Aukia, CTO & co-founder

ETH → Google → Atrila → VSHN

@aarnoaukia http://about.me/aarno

VSHN - the DevOps Company | ˈvɪʒn ̩ |

Since 2014, now 18 people in Zürich

Running web applications on-premises and in the clouds making both visitors and developers happy

https://vshn.ch @vshn_ch

http://about.me/aarno

https://vshn.ch/


What is DevOps ?

● Collaboration between Development (Dev) and Operations (Ops)

● Bring agile software engineering methods to operations

● Automation: infrastructure as a code, versioning/rollback

● Testing: continuous integration/testing/deployment● Bring operations engineering experience to developers

● Scalability: independent microservices● Production insight: monitoring/logging/metrics

● Together: make the application's owner happier


Dev & Ops collaboration

● Bring together Developers & Operations

● Practice agile Operations Engineering

● Counter fear of change with (automated) testing

● Provide developer and development infrastructure

● Tools for developers, preferably self-served


Infrastructure as code

● Change from hand-groomed servers to Operations Engineering (from pets to cattle)

● Speed & reliability

● Versioning & rollback

● Prerequisite for self-service

● Give each developer a full stack● No manual changes in production● As many testing instances as needed


Infrastructure tools

● Packaging code & dependencies for atomic deployment/rollback

● Docker● Infrastructure state management (configuration mgmt)

● Puppet, Salt, Chef, Ansible● Continuous Integration/Testing/Deployment

● Jenkins/TravisCI/GitlabCI/Atlassian Bamboo● Self-Service

● Vagrant/Docker or through Continuous Deployment to testing infrastructure


Infrastructure testing

● Bring software engineering best practice to operations

● Large complex infrastructure (as code) → many moving parts

● Unit testing each module (webserver setup, database setup, cache setup, etc)

● Functional end-to-end testing of full stack (request to cache delivers content from database)

● Basically the same thing as production service monitoring but for each change

● From YoloOps to NoOps to RelaxOps


Software delivery automation


Well that's nice - if you are the developer...


What if you are the PO/PM/Entrepreneur ?


As a product owner I want to...


...validate product ideas as fast as possible


Demo?

Links:

https://console.appuio.ch/

https://github.com/arska/phpinfo

https://console.appuio.ch/

https://github.com/arska/phpinfo


APPUiO.ch by VSHN

Managed Docker, Kubernetes, OpenShift

Flavours: Big shared plattform in the cloud, private plattform in the cloud or on-premises

Hosted in Switzerland (ISO/FINMA-certified) or whereever you want (AWS, Azure, on-premises, etc)

Community for Developers and Operations, Dev & Ops = DevOps

Free monthly half-day training TechLabs

Starting at CHF 40/mt


Thanks!

We are looking for talent● Software Engineers● Sysadmins● Inbound & Digital Marketing● Sales

→ http://bit.ly/vshneer

Get in touch: @vshn_ch or @aarnoaukia