DevOps specialist in AWS, Terraform, Docker. Holder of five AWS certs, on the journey to becoming a Kubernetes pro. Navigating the ever-evolving tech landscape with precision.
Let’s talk about something every DevOps engineer eventually faces - the moment you realize your Terraform state file has become a monster.You know, that creeping feeling when terraform plan takes longer than your coffee to brew, and running terraform...
Did you know that? I was surprised when I found out… I was about to implement an Organization wide solution with AWS Control Tower Account Factory for Terraform (AFT) that, in my case, is using Account Name for further resources creation.As I don’t r...
Resolving Access Issues in kubectl on a Newly Created AWS EKS Cluster
One day an engineer in my team came up with this question. There was no quick answer available, so I started digging and here's what I found. CloudFront's docs on CNAMEs and HTTPS requirements say: CloudFront supports all types of certificates issue...
❗ TL;DR: Don't use hyphen (-) for DBName. And if you want to understand the reasons behind that, keep reading further. You are creating an RDS instance with Terraform. You have coded the instance, executed terraform plan and all looks great! That's...
Intro I made a PoC that used Global Accelerator behind Cloudfront. I haven't found any article regarding such solution being possible, AWS docs also didn't clearly state such scenario is possible.AWS Console didn't help - I couldn't select Global Acc...
Recently I was configuring a security group for a service that uses TCP and UDP ports for ingress connectivity. Security Groups are an Amazon Web Services feature for Amazon VPC (virtual private cloud) to set up a stateful firewall. I used Terraform ...
I was affected by a bug in the AWS provider for Terraform recently. I've got the following error when applying Terraform changes: Error: creating IAM Policy (MyPolicyName): MalformedPolicyDocument: The policy failed legacy parsing According to the A...
What has happened actually? Terraform used to have a template provider in past. It was deprecated with Terraform 0.12 and archived on the 9th of October 2020.Although it was more than 3 years ago, some of you might still be using it! It provided the ...