Tuesday, April 23, 2019

How to setup Puppet master and agent on Ubuntu 18.04 Bionic Beaver

This is a guide on How to install Puppet master and agent on Ubuntu 18.04 Bionic Beaver.  Puppet is a configuration management tool written in Ruby and C++ that helps you automate...

How to Setup Semaphore Ansible Web UI on Ubuntu / Debian

Welcome to our guide on how to install Semaphore Ansible Web UI on Ubuntu / Debian. Semaphore is an open source alternative to Ansible Tower. It allows you to...

How to add Grafana Data Source using Ansible

In this blog post, I'll show you how you can easily add a Data Source to Grafana without using Grafana Web interface. Grafana supports various storage backends for your time series...

Running Jenkins Server in Docker Container with Systemd

Jenkins is an open source automation server used to automate repetitive tasks that are often encountered in continuous integration and delivery of software. In this guide, we will see...

How to configure Chef Knife, Upload Cookbooks and Run a recipe on Chef Client...

In our last article, we looked at how to How to install Chef Automation Server on Ubuntu 18.04 LTS. I'll try to make an installation guide of Chef Server on CentOS 7...

How to Install Semaphore Ansible Web UI on CentOS 7

In this guide, we will install Semaphore Ansible Web UI on CentOS 7. Semaphore is an open source web-based solution that makes Ansible easy to use for IT teams...

Create AWS S3 Upload and List Objects Policy without Delete Action

In this walkthrough, we'll look at how to use user permissions with Amazon S3. We will create a bucket and AWS Identity and Access Management user on our AWS account...

How to Install etcd on RHEL / CentOS 8

This guide will explain how to install etcd on RHEL / CentOS 8. Etcd is a simple, reliable, fast and secure open source key-value store written in Go. It...

How to Reset RDS Master User Password on AWS

The Amazon RDS service allows you to reset your database instance master user password using their API. In this guide, I'll walk you through the steps to reset RDS...

How to setup Consul Cluster on CentOS / RHEL 7/8

This tutorial will walk you through the steps for installing and configuring Consul Cluster on CentOS/ RHEL 7/8. Consul is an open source, distributed and a highly available...