AWS EC2 + Linux shell script

1. Write a bash script ([login to view URL]) to - spawn a given number of EC2 instances (Ubuntu) using AWS command line tools - this becomes the 'server farm' - while creating instances, tag them as 'farm_node' so all instances in the farm can be identified later - initialize each instance to given specifications (install packages, clone git repo, rvm, ruby, etc) - we have bash script for this mostly written 2. Write a bash script ([login to view URL]) that will - run a given ruby script on each of the machines in the farm 3. Write a bash script ([login to view URL]) that will - report progress from all instances - report that all instances have finished running the ruby script 4. Write a bash script ([login to view URL]) that will - delete all instances tagged 'farm_node', i.e. delete all instances in the server farm 5. Set up an EC2 instance from where above commands can be executed from - Set up a cron job to run the [login to view URL] script once every day