AWS Autoscaling / ELB Health Checks

Here is a tiny yet very important hint, if you deal with let’s say an ALB and Autoscaling groups in AWS. By default ASG use EC2 as their health check. That means as long as the instance and its OS is doing fine, the…

Ubuntu 18.04 (AWS) ext4 FS

Here’s how to add a new Volume to an existing ec2 and make it available for your Linux OS. After on AWS you attach a volume to an ec2 instance, do the following to insert it into your filesystem lsblk is needed to get…