[2020] Linux Web server High-Availability cluster.

Course Title: 🚀 [2020] Linux Web Server High-Availability cluster

Course Headline: 🌟 Master the Art of Active-Passive Web Server High Availability Clustering with Central Storage

Introduction: Embark on a journey to master the resilience and reliability of web services with our comprehensive online course. Designed for Linux enthusiasts and system administrators, this course will guide you through the intricacies of configuring a robust Active-Passive High Availability (HA) cluster for your web servers, ensuring zero downtime and uninterrupted service delivery even in the face of hardware failures or unexpected spikes in traffic.

What You'll Learn:

• The Basics of High Availability: Understand the fundamental concepts and importance of high availability in the context of web services. 🛠️

• HA Architecture Explained: Get a clear grasp of how high availability works, including its architecture and components that contribute to fault tolerance. 🏗️

• Central Storage Configuration with iSCSI: Learn to set up iSCSI storage for centralized data management between two nodes, a critical component in any HA setup. 💻 (Note: Basic understanding of iSCSI is required)

• Step-by-Step HA Cluster Configuration: Follow detailed instructions to configure an Active-Passive High Availability cluster on Linux systems. ✅

• Testing Your Setup: Validate the effectiveness of your HA configuration through practical tests and scenarios. Ensure that your setup can handle failures gracefully without any service interruption. 🎯

Course Modules:

1. Introduction to High Availability Concepts:

   • What is High Availability?
   • Importance in different industries and use cases.

2. Understanding the HA Architecture:

   • Overview of active-passive architecture.
   • Key components that ensure service redundancy.

3. iSCSI Central Storage Configuration:

   • Setting up iSCSI targets and initiators.
   • Ensuring data consistency and synchronization between nodes. (Prerequisite: Basic iSCSI knowledge)

4. Active-Passive HA Cluster Configuration:

   • Configuring the web server on both active and passive nodes.
   • Setting up network failover mechanisms.
   • Ensuring service continuity during node switches.

5. Testing Your High Availability Setup:

   • Simulating hardware failures and traffic spikes.
   • Verifying the cluster's ability to switch roles seamlessly.
   • Monitoring and troubleshooting common issues.

Who Should Take This Course? This course is perfect for:

• Linux System Administrators seeking to implement HA clusters.
• DevOps Engineers aiming to enhance their system resilience skills.
• Network Engineers interested in high availability setups and failover mechanisms.
• Anyone looking to ensure business continuity and minimize downtime.

By the End of This Course: You will have a solid understanding of how to configure and maintain an Active-Passive High Availability cluster for Linux web servers, with a focus on central storage using iSCSI. You'll be equipped with the knowledge and skills to build robust systems that can withstand single points of failure, ensuring your services remain available when it matters most.

Enroll Now to Secure Your Systems Against Failures! 🛡️💪