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100 Days of Cloud (AWS)
I'm Zin Lin Htet. Who love to learn and share about Linux, Cloud, Docker and K8s. Currently working as a DevOps Engineer at one of the famous Fintech Company in Myanmar.
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In this series you will learn how to configure and manage cloud resources using AWS. My intention is to provide an explanation and share the answers for 100 Days of Cloud (AWS) from KodeKloud.
100 Days of Cloud (AWS)
Today, I want to introduce Dozzle, a web-based tool for viewing container logs in real time. In this tutorial, I utilized AWS Lightsail with Ubuntu to host the Docker engine. I used a Cloudflare domai
Building a secure, scalable containerized application on AWS using ECS Fargate, RDS PostgreSQL, and GitHub Actions CI/CD
Today, I want to explain the difference between a task role and an execution role in AWS ECS. Yesterday, I set up AWS ECS for a UAT environment and defined both roles. Let me clarify what a task role
Today, we will learn how to set up a backend API container with PostgreSQL on Kubernetes. In this tutorial, you will learn how to write a multi-stage Docker file, install the MetalLB load balancer, set up the Rancher local path provisioner for storag...
Today I would like to share how to configure GitHub Actions OIDC with AWS. In this lab, you will learn why we use OIDC for AWS. Traditionally, we use an AWS Access Key ID and Secret Access Key as the authentication method to communicate with AWS serv...
Welcome to Day 30. In this lab, you will learn how to enable internet access for a private EC2 instance using a NAT instance. You only need to set up an EC2 instance as a NAT instance.
A NAT Instance allows private subnet instances to access the internet (outbound only) while blocking inbound internet traffic.
⚠️ AWS recommends NAT Gateway for most cases, but NAT Instance is still valid for:
Custom firewall rules
Cost optimization (very low traffic)
Legacy architectures
Congratulations you did it. It looks good. This lab was successfully completed without any errors. See you in day 31. If you have any issues please let me know I will be happy to assist you. Stay tuned and learn together. If you find my article useful, please kindly like and share it.