What is ansible ?

Ansible is an open-source software provisioning, configuration management, and application-deployment tool enabling infrastructure as code. It runs on many Unix-like systems, and can configure both Unix-like systems as well as Microsoft Windows.

What is load balancer ?

Load balancing is defined as the methodical and efficient distribution of network or application traffic across multiple servers in a server farm. Each load balancer sits between client devices and backend servers, receiving and then distributing incoming requests to any available server capable of fulfilling them.

What is Haproxy ?

HAproxy is free, open source software that provides a…


What is ansible?

Ansible is an open-source software provisioning, configuration management, and application-deployment tool enabling infrastructure as code. It runs on many Unix-like systems, and can configure both Unix-like systems as well as Microsoft Windows. It includes its own declarative language to describe system configuration.

What is Haproxy?

Haproxy is free, open source software that provides a high availability load balancer and proxy server for TCP and HTTP-based applications that spreads requests across multiple servers.

TASK :

Use Ansible playbook to Configure Reverse Proxy i.e. …


What Are Neural Networks?

A branch of machine learning, neural networks (NN), also known as artificial neural networks (ANN), are computational models — essentially algorithms. Neural networks have a unique ability to extract meaning from imprecise or complex data to find patterns and detect trends that are too convoluted for the human brain or for other computer techniques. Neural networks have provided us with greater convenience in numerous ways, including through ridesharing apps, Gmail smart sorting, and suggestions on Amazon.

The most groundbreaking aspect of neural networks is that once trained, they learn on their own. In this way, they emulate human brains, which…


Apache HTTPD server : Apache HTTPD is an HTTP server daemon produced by the Apache Foundation. It is a piece of software that listens for network requests (which are expressed using the Hypertext Transfer Protocol) and responds to them.

Ansible : Ansible is an open-source software provisioning, configuration management, and application-deployment tool enabling infrastructure as code. It runs on many Unix-like systems, and can configure both Unix-like systems as well as Microsoft Windows. It includes its own declarative language to describe system configuration.

Our problem: On running the below playbook, which is created to install and set up httpd server…


ANSIBLE :-

Ansible is an open-source software provisioning, configuration management, and application-deployment tool enabling infrastructure as code.[2] It runs on many Unix-like systems, and can configure both Unix-like systems as well as Microsoft Windows. It includes its own declarative language to describe system configuration. Ansible was written by Michael DeHaan and acquired by Red Hat in 2015. Ansible is agentless, temporarily connecting remotely via SSH or Windows Remote Management (allowing remote PowerShell execution) to do its tasks.

HADOOP :-

Apache Hadoop is a collection of open-source software utilities that facilitates using a network of many computers to solve problems involving…


Task Description — AWS :-

# Create a key pair

# Create a security group

# Launch an instance using the above created key pair and security group.

# Create an EBS volume of 1 GB.

# The final step is to attach the above created EBS volume to the instance you created in the previous steps.

Step 1:first we create a profile by using secret key and access key and then we create a key pair using cli by using this command

aws ec2 create-key-pair --key-name sachin-key

Step 2 : after that we create security grp and then we…


Ansible is a software tool that provides simple but powerful automation for cross-platform computer support. It is a radically simple IT automation engine that automates cloud provisioning, configuration management, application deployment, intra-service orchestration, and many other IT needs. It is primarily intended for IT professionals, who use it for application deployment, updates on workstations and servers, cloud provisioning, configuration management, intra-service orchestration, and nearly anything a systems administrator does on a weekly or daily basis. Ansible doesn’t depend on agent software and has no additional security infrastructure, so it’s easy to deploy.

While Ansible may be at the forefront of…


Emphasizing the enhancement of AI provided to their products and make them the top notch companies of this generation.

The last decade has brought about a huge revolution in the form of Artificial Intelligence (AI) and Machine Learning (ML) cutting across industries. These changes brought an evolution in the overall operating scenario of companies by providing them insights to improve their product and service offerings. It wouldn’t be wrong to say that AI made lives easier through chatbots, algorithms, recommendation engines, hardware infrastructure, language processing and much more. Now, the industry is expected to experience some strategic shifts from enterprises.


Ansible is an open-source software provisioning, configuration management, and application-deployment tool enabling infrastructure as code.[2] It runs on many Unix-like systems, and can configure both Unix-like systems as well as Microsoft Windows. It includes its own declarative language to describe system configuration. Ansible was written by Michael DeHaan and acquired by Red Hat in 2015. Ansible is agentless, temporarily connecting remotely via SSH or Windows Remote Management (allowing remote PowerShell execution) to do its tasks.

For Setting up docker with Httpd image,We have to follow procedure:

  1. As in the given image below, our target node don’t have docker installed.

So…


What is Ansible? Ansible is an open-source IT automation engine, which can remove drudgery from your work life, and will also dramatically improve the scalability, consistency, and reliability of your IT environment. We’ll start to explore how to automate repetitive system administration tasks using Ansible.

You can use Ansible to automate three types of tasks:

  • Provisioning: Set up the various servers you need in your infrastructure.
  • Configuration management: Change the configuration of an application, OS, or device; start and stop services; install or update applications; implement a security policy; or perform a wide variety of other configuration tasks.
  • Application deployment

Sachin Sharma

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