Credits: https://www.ansible.com/blog/ansible-ec2-tags By using ansible dynamic inventory, we can run ansible based on instances’ tags, such as app=backend,env=staging etc. Here will talk about how to make use of defined tags on AWS EC2 and run ansible-playbook scripts onto them.1. Define a few tags on target EC2 instancesDefine some tags on created EC2, such as App=backend, Environment=staging, Usage=clock-workerTo assign tags on the multiple instances, you can use with AWS Resource Tag edit...