jm + provisioning + deployment   4

Microservices and elastic resource pools with Amazon EC2 Container Service
interesting approach to working around ECS' shortcomings -- bit specific to Hailo's microservices arch and IPC mechanism though.

aside: I like their version numbering scheme: ISO-8601, YYYYMMDDHHMMSS. keep it simple!
versioning  microservices  hailo  aws  ec2  ecs  docker  containers  scheduling  allocation  deployment  provisioning  qos 
april 2015 by jm
Is Docker ready for production? Feedbacks of a 2 weeks hands on
I have to agree with this assessment -- there are a lot of loose ends still for production use of Docker in a SOA stack environment:
From my point of view, Docker is probably the best thing I’ve seen in ages to automate a build. It allows to pre build and reuse shared dependencies, ensuring they’re up to date and reducing your build time. It avoids you to either pollute your Jenkins environment or boot a costly and slow Virtualbox virtual machine using Vagrant. But I don’t feel like it’s production ready in a complex environment, because it adds too much complexity. And I’m not even sure that’s what it was designed for.
docker  complexity  devops  ops  production  deployment  soa  web-services  provisioning  networking  logging 
october 2014 by jm
Avoiding Chef-Suck with Auto Scaling Groups - forty9ten
Some common problems which arise using Chef with ASGs in EC2, and how these guys avoided it -- they stopped using Chef for service provisioning, and instead baked AMIs when a new version was released. ASGs using pre-baked AMIs definitely works well so this makes good sense IMO.
infrastructure  chef  ops  asg  auto-scaling  ec2  provisioning  deployment 
september 2014 by jm
Testing Your Automation [slides]
Test-driven infrastructure, using Chef -- slides from Big Ruby 2013. Tools used: foodcritic (lol), Chefspec, minitest-chef-handler, fauxhai, cucumber chef. This is really good to see -- TDD applied to ops. Video at:
devops  ops  chef  automation  testing  tdd  infrastructure  provisioning  deployment 
april 2013 by jm

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