Installing Redhat AWX (Ansible Tower) on an AWS RHEL 7.5 instance

Introduction

This lab will guide you how to install Redhat Ansible Tower (called AWX as the Open Source version). Ansible Tower is a central control system to orchestrate your Ansible automation deployments on your different infrastructure nodes.

Installing Docker on an AWS RHEL 7.5 instance

 

Step 1: Install Docker

I chose an AWS instance type t2.small for this lab purpose.

Depending on your AWS region, it can happen that yum install docker won’t function and you get this message:

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AWS Performance testing with JMeter

Performance, load and stress testing with JMeter

As seen in previous post, monitoring cloud applications is very crucial to your business.

How will your webserver behave under heavy load? to which physical limits will your infrastructure break?

AWS Cloudwatch Dashboard

The highest peak below are due to 10’000 requests done by 5 simulated users during 8 minutes

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Nagios Monitoring for AWS EC2 with a Docker Image

To monitor your AWS instances, there are some Docker Images that can be easily installed and provide monitoring Tools such as Nagios, Adagios (Nagios with adanced UI and OK config tools), Grafana, etc…

This post will explain you the concept behind installing a Nagios monitoring tool for AWS EC2 instances with Docker images.

Nagios Dashboard


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Building a WordPress website with Terraform, Ansible, Kubernetes clusters and Docker-Compose on Amazon AWS ecosystem (EC2, Route53, ELB, EFS and RDS)

Building a WordPress website with Terraform, Ansible, Kubernetes clusters and Docker-Compose on Amazon AWS ecosystem (EC2, Route53, ELB, EFS and RDS)

Main Architecture Schema Continue reading “Building a WordPress website with Terraform, Ansible, Kubernetes clusters and Docker-Compose on Amazon AWS ecosystem (EC2, Route53, ELB, EFS and RDS)”

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