Captaining a Container Ship

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DOCKER ORCHESTRATION WITH KONTENA CAPTAINING A CONTAINER SHIP

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DOCKER ORCHESTRATION WITH KONTENA WHY ORCHESTRATION? ▸ With Docker, there’s never only one container, and they all need to be ▸ managed ▸ distributed ▸ scheduled ▸ load balanced ▸ Dependencies between containers require ▸ Links ▸ Service discovery ▸ Shared secrets

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“KONTENA IS AN OPEN SOURCE CONTAINER PLATFORM BUILT TO MAXIMISE DEVELOPER HAPPINESS. WORKS ON ANY CLOUD, EASY TO SETUP, SIMPLE TO USE.” DOCKER ORCHESTRATION WITH KONTENA

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DOCKER ORCHESTRATION WITH KONTENA WHY KONTENA? ▸ Simple ▸ Inexpensive ▸ Full-featured ▸ Production-ready ▸ Secure ▸ Flexible

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DOCKER ORCHESTRATION WITH KONTENA KONTENA IS SIMPLE ▸ Easy to install in < 1h ▸ Comes with all important functionality ▸ Extends docker-compose conﬁguration syntax

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DOCKER ORCHESTRATION WITH KONTENA KONTENA IS INEXPENSIVE ▸ Open Source Software ▸ Supports Let’s Encrypt out of the box

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DOCKER ORCHESTRATION WITH KONTENA KONTENA IS FULL-FEATURED ▸ Private image registry ▸ Load balancer ▸ Service discovery ▸ Secrets storage (“Vault”) ▸ Key-Value store

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DOCKER ORCHESTRATION WITH KONTENA KONTENA IS PRODUCTION-READY ▸ User authentication and authorisation ▸ Health checks ▸ Support for stateful applications ▸ Real-time log and statistics streams ▸ Audit trail

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DOCKER ORCHESTRATION WITH KONTENA KONTENA IS SECURE ▸ Virtual networks with encrypted trafﬁc ▸ VPN access

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DOCKER ORCHESTRATION WITH KONTENA KONTENA IS FLEXIBLE

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$ WHOAMI JOCHEN LILLICH ▸ CEO/CTO at freistil IT ▸ Twitter: @geewiz ▸ Email: [email protected]

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Dev Ops Development Deployment Idea App

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USING KONTENA

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DOCKER ORCHESTRATION WITH KONTENA KONTENA SERVER ▸ Controls the whole platform ▸ Access via OAuth tokens ▸ Kontena Cloud ▸ External OAuth providers

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DOCKER ORCHESTRATION WITH KONTENA CREATING A KONTENA SERVER

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DOCKER ORCHESTRATION WITH KONTENA GRIDS ▸ Separate groups of Kontena nodes ▸ Encrypted overlay network ▸ Direct access via VPN

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DOCKER ORCHESTRATION WITH KONTENA CREATING A GRID

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DOCKER ORCHESTRATION WITH KONTENA KONTENA NODES ▸ Automatic discovery ▸ Permanent connection to Kontena server

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DOCKER ORCHESTRATION WITH KONTENA ADDING NODES TO A GRID

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KONTENA SERVICES

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DOCKER ORCHESTRATION WITH KONTENA SERVICES ▸ Container image ▸ Volumes ▸ Resources ▸ Links to other containers ▸ Environment variables ▸ Secrets ▸ Registration

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DOCKER ORCHESTRATION WITH KONTENA SERVICE DEPLOYMENT ▸ Strategy ▸ No of instances ▸ Afﬁnity to other services ▸ Port to wait for ▸ Health check

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DOCKER ORCHESTRATION WITH KONTENA STATELESS SERVICE

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DOCKER ORCHESTRATION WITH KONTENA STATEFUL SERVICE

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DOCKER ORCHESTRATION WITH KONTENA SCALING A SERVICE

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KONTENA STACKS

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DOCKER ORCHESTRATION WITH KONTENA KONTENA STACKS ▸ Set of services ▸ Versioned ▸ Grid-local DNS domain

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DOCKER ORCHESTRATION WITH KONTENA DEPLOYING A STACK

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DOCKER ORCHESTRATION WITH KONTENA STACK DEFINITION: PREAMBLE

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DOCKER ORCHESTRATION WITH KONTENA STACK DEFINITION: VARIABLES

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DOCKER ORCHESTRATION WITH KONTENA STACK DEFINITION: SERVICES

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DOCKER ORCHESTRATION WITH KONTENA STACK DEFINITION: SERVICES (CONT.)

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LOAD BALANCING

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DOCKER ORCHESTRATION WITH KONTENA ADDING A LOADBALANCER

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SSL

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DOCKER ORCHESTRATION WITH KONTENA REGISTERING WITH LET’S ENCRYPT

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DOCKER ORCHESTRATION WITH KONTENA USING THE LE CERTIFICATE

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DOCKER ORCHESTRATION WITH KONTENA SUMMARY ▸ Kontena is... ▸ simple ▸ inexpensive ▸ full-featured ▸ production-ready ▸ secure ▸ ﬂexible ▸ worth a try!

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DOCKER ORCHESTRATION WITH KONTENA RESOURCES www.freistilbox.com/drupalcon.html

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ONE MORE THING... JOIN US FOR CONTRIBUTION SPRINTS Friday, April 28, 2017 First-Time Sprinter Workshop  9:00am-12:00pm  Room: 307-308 Mentored Core Sprint  9:00am-12:00pm  Room:301-303 General Sprints  9:00am-6:00pm  Room:309-310