Created
March 6, 2013 00:44
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example script to create AWS ec2 instance using ruby sdk
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#!/usr/bin/ruby | |
require 'rubygems' | |
require 'aws-sdk' | |
require 'erb' | |
aws_email="email address here" | |
aws_name="My Test Instance" | |
# below is IAM credentials for my account | |
AWS.config(YAML.load(File.read('/Users/tom/aws/pcc'))) | |
template = ERB.new File.read('/Users/tom/aws/userdata') | |
userdata = template.result(binding) | |
ec2 = AWS::EC2.new.regions['us-west-1'] | |
inst = ec2.instances.create( | |
# :image_id => ec2.images.with_owner("508971454034").tagged('default').first.id, # our custom AMI | |
:image_id => 'ami-b63210f3', # latest AMI as of this writing | |
:instance_type => 'm1.small', | |
:key_name => 'my-aws-keypair', | |
:iam_instance_profile => 'iam-role', # delete this line if no role assigned to this instance | |
:user_data => userdata # delete this line of no userdata | |
) | |
puts "Waiting for new instance with id #{inst.id} to become available..." | |
sleep 1 while inst.status == :pending | |
puts "#{inst.dns_name} is ready" | |
inst.tags.Name = aws_name | |
inst.tags.email = aws_email | |
# TODO - add CNAME for new instance to my domain |
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