Execute command in all AWS EC2 instances with capistrano

execute_command_ec2_aws.sh

#!/bin/bash
# Get all hosts (change regex to fit your structure)
targets=($(cap production ec2:status | egrep -o "ec2.*com"))
for host in `echo $targets`
do
  echo fetching logs from ${host}
  # Command to execute (example, download logs from all machines)
  scp ubuntu@${host}:/var/www/my_app_name/shared/log/production.log ./production${host}.log
done
echo done!