Configuration Management

SaltStack Infrastructure: Installing the Salt Master — step-by-step Linux tutorial on Progressive Robot

SaltStack Infrastructure: Installing the Salt Master

In this article, we’ll introduce the various environments we’ll be building out and install the Salt master daemon onto our primary server. This is the core system that will house our configuration instructions, control our infrastructure nodes, and manage our requirements.

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How To Change Redis's Configuration from the Command Line — step-by-step Linux tutorial on Progressive Robot

How To Change Redis’s Configuration from the Command Line

There may be times where you want to change the behavior of your Redis instance on the fly. Redis has several commands that allow you to make changes to the Redis server’s configuration settings directly from the redis-cli interface. This tutorial will go over some of these commands, and also explain how to make these configurations permanent.

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How To Manage Remote Servers with Ansible eBook — step-by-step Devops tutorial on Progressive Robot

How To Manage Remote Servers with Ansible eBook

This book is designed to introduce you to using Ansible to manage your servers. You’ll learn how to install and configure Ansible on a control node, and then how to use it to configure and run commands on remote servers. You’ll also learn how to collect tasks into complete Playbooks to automate server setup from start to finish. This eBook is available for download in both EPUB and PDF formats.

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How to Use Ansible to Install and Set Up Apache on Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

How to Use Ansible to Install and Set Up Apache on Ubuntu 18.04

Ansible offers a simple architecture that doesn’t require special software to be installed on nodes. It also provides a robust set of features and built-in modules which facilitate writing automation scripts. This guide explains how to use Ansible to automate the steps contained in our guide on How To Install the Apache Web Server on Ubuntu 18.04.

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