Pyongwon Lee

Kubernetes – Install and Test on CentOS8

This is how to install Kubernetes on the Linux machine (CentOS 8) – Master Node + Worker Node

GitHub link to the instruction
- https://github.com/pyongwonlee/cloudsetup/blob/731b2e88d1c6c7ff3878f39b18551f58defe9d3c/Kubernetes-CentOS-8.txt

Docker – Install on CentOS 8

This tutorial shows how to install Docker on the Linux machine (CentOS 8). CentOS 8 uses DNF (Dandified yum) as a package manager.

GitHub link to the instruction
- https://github.com/pyongwonlee/cloudsetup/blob/731b2e88d1c6c7ff3878f39b18551f58defe9d3c/Docker-CentOS-8.txt

Install LXC/LXD – Ubuntu Focal 20.04

This is an instruction to install LXC/LXD on Ubuntu and run the basic commands.

Distribution: Ubuntu Focal 20.04

Containers

A container is simply a portable software package. In this article, let’s go through the evolution of virtualization and containers.

[AWS] S3 – Web Hosting

S3 bucket can be configured to host a website with static contents (Html, CSS, and JavaScript + media files).

Due to the recent changes of how to set permissions to buckets and images, you need to be careful to follow each step.

[AWS] Amazon Inspector

Amazon Inspector is an automated vulnerability management service that continually scans AWS workloads for software vulnerabilities and unintended network exposure.

[AWS] Security Basics

To understand AWS Security services, you need to know the basics of internet/cloud security threats and practices.

[ML] Machine Learning

Machine Learning

Modeling (What): the process of creating a model to understand how the collected data interact in an specified environment
Trial and Error (How): the process of making guesses about what will happen, measuring the output, and updating the model accordingly
Predictions (Why, Goal): making correct predictions with new data