Prerequisite Install AWS Load Balancer Controller: This controller is essential for managing AWS load balancers in a Kubernetes environment. Step 1: Enable Proxy Protocol in NLB Target Group Add the following annotation to your NLB Target Group to...
AWS Managed NAT Gateway is a widely-used service that provides seamless internet access for resources within a private VPC subnet. However, its cost structure has been a pain point for many AWS users, with high fees for both hourly usage and data pro...
Configure NTP in timesyncd.conf echo "NTP=169.254.169.123" | sudo tee -a /etc/systemd/timesyncd.conf cat /etc/systemd/timesyncd.conf Enable the timesyncd.service sudo systemctl unmask systemd-timesyncd.service sudo apt install systemd-timesyncd ...
Error waiting to create Instance: Error waiting for Creating Instance: Error code 7, message: Required 'compute.subnetworks.use' permission for
automating time tracking for a more accurate record of time spent on projects
In Cloud, creating resources always comes with a cost. So operating a huge Kubernetes cluster with many deployments and ingresses usually would need a lot of load balancers. Conceptually Kubernetes ingress is like a cloud load balancer, so it's a lot...
After the Part 1 post, which specifically explaining configuration with packer, on this part, I'll write more about Terraform and AWS Codebuild. The final state that we'd like to have is something like this. 2. Terraform I will build the whole stack...
Hello World! This time I want to share one way to create a golden AWS AMI and keeping it up-to-date. The goal is to have an automated way for the AMI to get the latest update. I will be using Windows AMI, Packer, AWS CodeBuild, and Terraform. 1. Pac...
AWS Autoscaling Group This thing started when we have some user-data that do and install a lot of things, especially on Windows, the booting alone could take up to 6 minutes. Often the instance couldn't catch up with the ELB health check and causing ...
