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Install and Configure Linux Virtual Server (LVS) for Load Balancing

Linux Virtual Server (LVS) is a highly available and highly scalable virtual server that is built on a cluster of actual servers using a load balancer. This approach allows the service that is being provided to appear as a single Linux server. In this hands-on lab, you are tasked with setting up LVS in order to provide a virtual service for two Apache HTTP servers.

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Path Info

Level
Clock icon Intermediate
Duration
Clock icon 1h 0m
Published
Clock icon Nov 12, 2018

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Table of Contents

  1. Challenge

    Load the IPVS kernel module.

    Load in the IPVS kernel module.

  2. Challenge

    Install the IPVS administration utility package.

    Use yum to install the IPVS administration package.

  3. Challenge

    Enable packet forwarding and non-local IP address binding.

    Add the IP forward and IP nonlocal bind directives to /etc/sysctl.conf.

  4. Challenge

    Start up the `ipvsadm` service and ensure that it persists through reboot.

    Create the ipvsadm configuration file and enable and start the ipvsadm service.

  5. Challenge

    Configure the virtual service and specify the scheduling algorithm.

    Add the virtual service and specify the scheduling algorithm.

  6. Challenge

    Add the real servers to the virtual service and specify a packet forwarding method.

    Add real-server1 and real-server2 to the virtual service.

A Cloud Guru - Labs - Install and Configure Linux Virtual Server (LVS) for Load Balancing
Author
A Cloud Guru

The Cloud Content team comprises subject matter experts hyper focused on services offered by the leading cloud vendors (AWS, GCP, and Azure), as well as cloud-related technologies such as Linux and DevOps. The team is thrilled to share their knowledge to help you build modern tech solutions from the ground up, secure and optimize your environments, and so much more!

What's a lab?

Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.

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We will provide the credentials and environment necessary for you to practice right within your browser.

Guided walkthrough

Follow along with the author’s guided walkthrough and build something new in your provided environment!

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