In this blog, I am going to show how can we configure proxy server & backend servers using Ansible Role. We will study & use the concepts of ansible role, how to create them or how to integrate them as the task proceed further.
Before going futher you should have…
Create a Setup so that you can ping google but not able to ping Facebook from same system.
In this blog I am going to configure Reverse Proxy & backend servers & automate it using ansible.
Use Ansible playbook to Configure Reverse Proxy i.e. Haproxy and update it’s configuration file automatically on each time new Managed node (Configured With Apache Webserver) join the inventory.
Before doing this task…
In this article I am going to create a multi-node Kubernates cluster & launch one Wordpress & Mysql databse & all of this we do using Ansible playbook.
In this Task I’m going to create a Multi Node Kubernates Cluster using Ansible Playbook. Now let’s see task description:-
Task — 12.2: Configure the same setup as 12.1 over AWS
using instance over there.
By Idempotence nature we mean a task only happen when there is a need.
Whenever we run our ansible file with service module we can do two type of operation either start every time or when the service is not started.
But if our requirement is that whenever there some changes occur…
🔹 Configure Docker
🔹 Start and enable Docker services
🔹 Pull the httpd server image from the Docker Hub
🔹 Run the docker container and expose it to the public
🔹 Copy the html code in /var/www/html directory and start the web server
Step-1: Installing docker in linux is not…
Before going into the task we need to know what is Hadoop.
Hadoop is tool/software used for solving the Big-Data problem.
By using the Hadoop cluster we can distribute our data into different nodes. One Node is Namenode(like master node), which client use to connect slave nodes for transferring the data. It…
For pre-requisites like how to install docker, how to launch docker container etc. go to given article.
Step 1 — Install python3 in the container.