NODE.JS
MICROSERVICES
WITH DOCKER CLOUD
Armagan Amcalar
BeMyApp Webinar
Jul 21st, 2016
Who am I?
Armagan Amcalar
Head of Software Engineering @ unu GmbH
Founder @ Lonca Works
dashersw dashersw
AUTHORED ON GITHUB
Outline
Properties of a microservice
Example microservice with cote
How continuous delivery works on Docker Cloud
CD & scaling demo
Microservices
Multiple little services for a single request
A bug in a service crashes only that service
Consumes minimal resources
Scales well, needs minimal additional resources
Supports event-driven architecture
Auto discovery
Dynamic configuration
High availability
Enter cote.js
Zero-configuration
Scalable, distributed applications
Fault-tolerant
cote.js Features
Auto-discovery
Mesh network, peer-to-peer communication
Pubsub pattern
Requester/responder pattern
Client-side communication with Websockets
Load balancing with different strategies
Daemon monitor
Demo time!
Continuous delivery with Docker Cloud
Docker Cloud is a fully managed cloud environment for running Docker applications
Infrastructure as Code & Pets vs Cattle
Manage clusters of servers with AWS, DigitalOcean, etc.
Manage and scale apps
Automatically build Docker images on push
Automatically deploy new apps
Demo time!
thank you!
Join cote.js community
Let's keep in touch!
Armagan Amcalar
armagan@amcalar.com
twitter: @dashersw
github: dashersw
get these slides at:
https://slides.com/armaganamcalar/dockercloud-microservices
code examples: