Automating Flask App Deployment with Bash, Docker, and NginxIntroduction This project automates the deployment of a Flask web application on a remote Ubuntu server using Bash scripting. It walks you through an automated deployment script that helps take the pain and stress of deploying a Flask appplication ma...Dec 9, 2025 · 8 min readseyitanjohnson.hashnode.dev
Blue-Green Auto Failover + ObservabiltyIntroduction Imagine a scenario where you have an application that runs smoothly but at a point it crashes or faces downtime suddenly. Sad right? Now, how about when there’s downtime on your application, there’s a fall-back option that keeps your app...Dec 9, 2025 · 8 min readseyitanjohnson.hashnode.dev
Creating A Rock-Paper-Scissors Game Using Bashscript.Introduction Are you curious about how simple games can be created using Bashscript? Before that, let’s see what Bashscript is : Bashscript is a script that contains a series of Linux commands used for automating repetitive or complex set of tasks ma...Feb 24, 2025 · 9 min readseyitanjohnson.hashnode.dev
Automating the Deployment of an EC2 Instance in a Custom VPC on AWS Using Terraform and Variables.Imagine effortlessly spinning up your own cloud infrastructure with just a few lines of code, custom-tailored to your exact needs. Whether you're a cloud enthusiast or a seasoned DevOps pro, deploying an AWS EC2 instance in a custom VPC using Terrafo...Oct 18, 2024 · 7 min readseyitanjohnson.hashnode.dev
Linux User Creation Bash ScriptTask : Your company has employed many new developers. As a SysOps engineer, write a bash script called create_users.sh that reads a text file containing the employee’s usernames and group names, where each line is formatted as user; groups. Script Re...Jul 3, 2024 · 7 min readseyitanjohnson.hashnode.dev
