Role based Puppet/MCollective in EC2 – Part 1 Roles

Role based Puppet/MCollective in EC2 – Part 1 Roles

This is the first in a short series of posts that will take you through building simple role based infrastructure in EC2 using Puppet for configuration and MCollective for orchestration. What do you mean “role based”? When you are talking AWS EC2 or any other “cloud infrastructure” traditional ways of naming and organizing systems are just not flexible enough. When autoscaling, instances come and instances go. Your 4 web servers may, at any moment turn into 6 servers. When you…

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