ec2-spinup.rb

      data.each do |k,v|
        v.each do |instance|
          cmd = "chef exec knife ec2 server create \
            --ssh-user 'ec2-user' \
            --identity-file ~/.ssh/#{instance[:pem]}.pem \
            --secret-file ~/.ssh/#{instance[:sf]}.pem \
            --bootstrap-version  11.18.6\
            --availability-zone '#{instance[:region]}#{instance[:az]}' \
            --flavor '#{instance[:inst_type]}' \
            --ebs-size '#{instance[:ebs]}' \
            --image 'ami-#{instance[:ami]}' \
            --ssh-key '#{instance[:pem]}' \
            --region '#{instance[:region]}' \
            --iam-profile '#{instance[:iam_role]}' \
            --security-group-ids '#{instance[:sg]}' \
            --subnet 'subnet-#{instance[:subnet]}' \
            --tags 'Name=ae1#{instance[:az]}#{;k.to_s.chars.first}l#{instance[:apps]}#{i.to_s},Apps=#{instance[:apps]},App Owner=#{instance[:owner]},Environment=#{k.to_s.up$
            --environment '#{k.to_s.downcase}' \
            --run-list 'role[#{Roles.runList_roles[i-1]}]'"
          IO.popen cmd do |f|
            until f.eof?
              puts f.gets
            end
          end
        end