let’s see how we can install and use git on our windows operating system.
Introduction
Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency.
Prerequisites
- Administrator privileges
- Access to a command-line
- Your favorite coding text editor
- Username and password for the Github website (optional)
Steps For Installing Git for Windows
So you will see here the installation of git on windows step by step. so let’s see and implement on windows operating system.
Download Git for Windows
- Browse to the official Git website: https://git-scm.com/downloads
- 2. Click the download link for Windows and allow the download to complete.
♻ Agenda ♻
➤ Definition of WordPress & Amazon RDS
➤ Configure MySQL Server using Amazon RDS Service
➤ Create an AWS EC2 Instance
➤ Configure the Instance with Apache Webserver
➤ Download php application name “WordPress”
➤ Provide Endpoint/Connection string of Amazon RDS to the WordPress application to store data there.
Let’s Start…!!👩💻👩💻
WordPress
⚡ WordPress is a free content management service used to build and maintain websites. Its ease of use and unique blogging features have helped it to become the most popular blogging tool on the web.
⚡ WordPress provides a web-based user interface for designing, publishing, and updating websites. Instead of writing HTML, you can simply choose one of many different website “templates” or “themes” that has a design you like. …
Let’s see how to provision AWS instances and deploy Webservers and HAProxy Server with the help of Ansible dynamically.
Welcome back to my another article, Here you will get the solution to many problems like how to provision AWS instance and retrieve its IP dynamically as well as you will learn about HAProxy server and at the end of the article, you will see the deployment of Webservers on the AWS instances through Ansible. These webservers are accessible for the client through the Load balancer and how we can scale up & down the Webserver dynamically. So let’s get started.
Load Balancer
load balancer acts as the “traffic cop” sitting in front of your servers and routing client requests across all servers capable of fulfilling those requests in a manner that maximizes speed and capacity utilization and ensures that no one server is overworked, which could degrade performance. If a single server goes down, the load balancer redirects traffic to the remaining online servers. When a new server is added to the server group, the load balancer automatically starts to send requests to it. …
let's see how Kubernetes is solving the challenges of industries and why is very important for today’s technical world.
Welcome back to another article, here you will get information about Kubernetes as well as how it is helping industries and why it is becoming so famous day by day. So let’s get started.
Originally developed by Google as an offshoot of its Borg project, Kubernetes has established itself as the de facto standard for container orchestration. It’s the flagship project of the Cloud Native Computing Foundation, which is backed by such key players as Google, Amazon Web Services (AWS), Microsoft, IBM, Intel, Cisco, and RedHat.
Kubernetes continues to gain popularity with DevOps practitioners because it allows them to deliver a self-service Platform-as-a-Service (PaaS) that creates a hardware layer abstraction for development teams. Kubernetes is also extremely portable. It runs on Amazon Web Services (AWS), Microsoft Azure, the Google Cloud Platform (GCP), or on-premise installations. You can move workloads without having to redesign your applications or completely rethink your infrastructure — which helps you to standardize on a platform and avoid vendor lock-in. …
Let’s how to provisioning EC2- instance dynamically and create a role for the Apache server.
Welcome to another article, hopefully, you will enjoy and learn something from here. So let’s get started.
Ansible is a great tool in doing configuration on any OS what we have to launch an OS using Ansible. So it can be possible using Ansible. But ansible is meant for configuration and for provisioning OS, we can use Terraform. Though Ansible we can manage configuration as well as provisioning there I am using Ansible to provision ec2 instance and also for configuring web server inside that ec2 instance. The task description can be cleared using the below figure.
Create an Ansible Playbook which will dynamically load the variable file named same as OS_name and just by using the variable names we can Configure our target node. ( Note: No need to use when keyword here. )
Welcome back to another article, here you will see the usage of Ansible facts and creation of a dynamic Ansible playbook for deploying a webpage on any type of operating system. So let get started.
Ansible Facts
Ansible facts are data related to your remote systems, including operating systems, IP addresses, attached filesystems, and more. You can access this data in the ansible_facts variable. By default, you can also access some Ansible facts as top-level variables with the ansible_ prefix. You can disable this behavior using the INJECT_FACTS_AS_VARS setting. To see all available facts, add this task to a play.
Pre-requisite
To perform this practical, your Ansible controller node should be configured. So if you aren’t comfortable with this part, then you can visit the below-mentioned article. …
Welcome back to another article, let’s see how we can create the above-mentioned setup
So let's get started step by step then see all the steps and I am using RHEL OS for this setup
Step 1: Open your terminal inside the RHEL system, and check all the routes.
[root@localhost ~]# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 172.31.32.1 0.0.0.0 UG 100 0 0 eth0
172.31.32.0 0.0.0.0 255.255.240.0 U 100 0 0 eth0Note: Install bind-utils for nslookup coomand.
dnf install bind-utils -yStep 2: Now let’s check the IP of Google and Facebook server.
[root@localhost ~]# nslookup facebook.com & nslookup goo.gl
[1] 1999
Server: 172.31.0.2 …
After reading this, you will be comfortable with the Idempotency concept and able to perform it.
Welcome to another article guys, here you will see the concept of Idempotency, handlers, and many more so let’s get started.
What is Idempotency?
Idempotence is a term given to certain operations whereby:
an action which, when performed multiple times, has no further effect on its subject after the first time it is performed.
For better understanding, Idempotence is the property of certain operations in mathematics and computer science whereby they can be applied multiple times without changing the result beyond the initial application. The concept of idempotence arises in a number of places in abstract algebra and functional programming. …
Welcome back guys in another article where you will find how to deploy Apache web servers, configure & update Haproxy dynamically using Ansible.
Before moving ahead, let’s know some introduction of which you are going to perform.
Load Balancer
load balancer acts as the “traffic cop” sitting in front of your servers and routing client requests across all servers capable of fulfilling those requests in a manner that maximizes speed and capacity utilization and ensures that no one server is overworked, which could degrade performance. If a single server goes down, the load balancer redirects traffic to the remaining online servers. When a new server is added to the server group, the load balancer automatically starts to send requests to it.
In this manner, a load balancer performs the following…
Let’s see how we can configure the Hadoop cluster and start through Ansible
In this article, you will see the configuration of the Hadoop cluster but you have some idea about Hadoop and Ansible so I am also writing some introduction part of them. So that you have some idea why we are using ansible here to configure the Hadoop cluster and how Ansible will help in the configuration. So let’s start with an introduction to both of them.
Redhat Ansible
Ansible is an open-source automation tool, or platform, used for IT tasks such as configuration management, application deployment, intra-service orchestration, and provisioning. Automation is crucial these days, with IT environments that are too complex and often need to scale too quickly for system administrators and developers to keep up if they had to do everything manually. Automation simplifies complex tasks, not just making developers’ jobs more manageable but allowing them to focus attention on other tasks that add value to an organization. In other words, it frees up time and increases efficiency. And Ansible, as noted above, is rapidly rising to the top in the world of automation tools. …
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