ec2-auto-shutdown is a systemd service that helps you reduce AWS costs. It will shut down an instance automatically when

• there is no SSH activity for configured period of time and;
• average load is bellow configured threshold and;
• there are not ESTABLSIHED http network connections

$ curl -o- https://raw.githubusercontent.com/vivami/ec2-auto-shutdown/master/install.sh | sudo bash

Config file is located at /etc/ec2-auto-shutdown/ec2-auto-shutdown-config.

Restart service after making changes using:

$ sudo systemctl restart ec2-auto-shutdown