Mastering Nagios XI: Setting Up and Configuring the Monitoring Tool...
A hands-on guide to setting up and configuring Nagios XI to monitor your servers, services, and network devices.
EC2
Setting Up a Dynamic Inventory using the aws_ec2 plugin
How to set up a dynamic inventory for Ansible on AWS using the aws_ec2 plugin, so you never have to manually maintain inventory files for autoscaling instances.