Day – CodeAir

Day 64: Deep Dive into Terraform Variables

Table of Contents : Introduction Types of Terraform Variables with Real-World Examples Defining and Using Variables in Terraform Methods to Assign Variable Values Real-World Scenario Using Variables Essential Terraform Commands for Variables Practical DevOps Example Using Variables Key Takeaways 1....

November 4, 2024

Day 61: Creating My First Terraform Configuration with HCL

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Day 61: Creating My First Terraform Configuration with HCL

Table of Contents : Introduction Creating the First Terraform Configuration File Important Terraform Commands Running the First Terraform Script: Step-by-Step Guide Real-World Scenarios for Using local_file in DevOps Key Takeaways 1. Introduction to HCL (HashiCorp Configuration Language) What is HCL?HCL...

November 1, 2024

Day 56: Introduction to Ansible and Configuration Management

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Day 56: Introduction to Ansible and Configuration Management

Table of Contents : Introduction to Ansible Why Use Ansible? Real-World Scenarios Comparing Ansible and Terraform Purpose and primary use of each tool Key differences in functionality and application Real-world examples illustrating use cases Configuration Management Models Push-Based Mechanism Explanation...

October 27, 2024

Day 54: Mastering Email Notifications in Jenkins

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Day 54: Mastering Email Notifications in Jenkins

Today, I explored email notifications in Jenkins, learning to set up notifications that keep the team updated about build statuses, issues, or any other critical project updates. This is particularly useful for real-time feedback on builds, helping developers and stakeholders...

October 25, 2024

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CKA Full Course 2024: Day 2/40

Dockerize an Express Project: A Step-by-Step Guide In this blog post, I’ll walk you through the process of dockerizing a (very) simple Express application. If you’ve just stumbled onto this article, it is part of a series, so here’s some...

October 21, 2024

Day 49: Basic Hands-On Practice with Jenkins Jobs

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Day 49: Basic Hands-On Practice with Jenkins Jobs

Table of Contents : Introduction Task 1: Creating a Simple Freestyle Job Task 2: Creating a Simple Pipeline Job Real-Time Scenarios for Jenkins Jobs Key Takeaways Today, I explored the basics of Jenkins by working on two tasks that involved...

October 20, 2024

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Day 46: Starting with CI/CD

Table of Contents : Introduction Standard Steps in a CI/CD Pipeline Tools and Technologies Used in CI/CD CI/CD Pipeline Tasks Real-Time Scenarios for CI/CD Key Takeaway Introduction Today marks a new chapter in our DevOps journey as we dive into...

October 17, 2024

Day 44: Diving In Cluster Role & Cluster Role Binding in Kubernetes

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Day 44: Diving In Cluster Role & Cluster Role Binding in Kubernetes

Table of Contents : Introduction What is ClusterRole? What is ClusterRoleBinding? Real-Time Scenario Components of ClusterRole and ClusterRoleBinding Hands-on Practice: Cluster Admin Operations Step-by-Step Tasks with Commands Task 1: Create a ClusterRole with admin privileges Task 2: Bind the ClusterRole...

October 15, 2024

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File Handling Techniques: Day 25 Guide

Introduction: Hello fellow coders! Today, we will discuss something more on Binary file handling and working with Directory in my Python journey, and I’m excited to share my experiences with you. In this series, I’ll document my progress, successes, and...

October 14, 2024

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Python File Handling: Day 24 Guide

Introduction : Welcome back to my Python journey! Yesterday, I laid the foundation with file handling. Today, I dove into something more on file handling, essential for any programming language. Let’s explore what I learned! File Handling : Reading Character...

October 13, 2024