rhel on cloud

Let’s talk about basic IT operations included in the everyday tasks range. For example, accessing VMs. As you may realize (or not) - not everyone is using immutable infrastructure. Especially when their core business isn’t IT, and they are a bit bigger than 2-pizza team. That is why today we will talk about accessing the console of Red Hat Enterprise Linux 9.3 in AWS Cloud. I will show you the 3 most useful methods - in my opinion; there are no statistics. Continue reading

DNS as code

Welcome Looks like I have 10 days to create 2 blog posts. To be open, it’s another attempt to become a creator, who makes at least 12 posts per year. Also, I decided, to make my write-ups a bit shorter and focused on one particular topic. That is why, today I will show you how to migrate existing Cloudflare configuration into OpenTofu manifests and make it even more cool with Scalr. Continue reading

EDA for AWS operations

Welcome Great that you’re here. Today, I will write a bit about Event-Driven Ansible and its possibilities for improving the operational efficiency of our AWS environment. But wait, what does it mean by Event-Driven Ansible? My favorite sentence from the documentation is “EDA provides a way of codifying operational logic,” so in short words, we can code logic for responding to different events. For example, we can trigger playbook execution with Lambdas make our self-service process a bit more ops-oriented, or introduce ChatOps. Continue reading