Devops

How To Use AWS Elastic Container Registry (ECR)

Reading Time: 2 minutes AWS Elastic Container Registry (ECR) is a container image registry service just like the docker hub and Compare to the docker hub AWS ECR is more secure, scalable, and reliable. We can use the Docker CLI to push, pull, manage our container images as we all are familiar with docker CLI. We can create our own elastic private or public registry with ECR service. It Continue Reading

How To Setup AWS CLI Tool in Ubuntu in 4 Easy Steps

Reading Time: 2 minutes AWS CLI is a command-line tool to manage your AWS services. With the help of this tool, you can manage multiple AWS services from the command line as well as you can create services and you can automate them through bash scripting. You can use a multi-user setup to manage services in different accounts. PreRequisites of AWS CLI An AWS account Linux Machine curl util Continue Reading

What Is Wireshark? How It Is Used And Its Installation?

Reading Time: 2 minutes Wireshark is a network protocol analyzer or an application that captures packets from a network connection, such as from your computer to your home office or the internet. The packet is the name given to a discrete unit of data in a typical Ethernet network. We’ll see the installation of Wireshark and also how to use Wireshark. Wireshark is the most often-used packet sniffer in Continue Reading

How to setup NFS server in 5 minutes on Linux

Reading Time: 2 minutes NFS (Network File System) allows you to share directories and files with other Linux clients over the same network space. Shared directories are created where the NFS server is running. Admins add files and directories in an exported directory, which are shared with other NFS clients that are other Linux systems. Users in other Linux systems can access those files and folders which are shared Continue Reading

Monitoring Elastic Search using Prometheus and Grafana.

Reading Time: 4 minutes This Article will guide you to Monitor Elastic Search using Prometheus and Grafana in Kubernetes. Before Going deep in this topic, First of all let’s understand what are these. Elastic Search: Elasticsearch is a distributed, free and open search and analytics engine for all types of data, including textual, numerical, geospatial, structured, and unstructured. Here i believe you have knowledge of setting up elastic search Continue Reading

How to deploy MongoDB cluster on Kubernetes

Reading Time: 3 minutes MongoDB is an open-source document-oriented no SQL database. It uses JSON and BSON to store the data. MongoDB replicaset is the cluster of MongoDB nodes divided into a primary node and one or more secondary nodes. Primary node acts as the master node and is responsible for write operations. The secondary nodes and the primary node can both be used for read operation. From hereon, Continue Reading

Difference Between Ansible And Ansible Galaxy – Ansible vs Ansible Galaxy

Reading Time: 3 minutes In this article, we will learn that what is the difference between Ansible and Ansible Galaxy (Ansible vs Ansible Galaxy). Ansible is an open-source configuration management tool. It helps in automating software provisioning, configuration management, and application deployment. As you learn more about Ansible, you will surely encounter Ansible Galaxy. However, people often fail to truly understand what this Ansible Galaxy is. Let us see Continue Reading

Terraform Configurations for AWS infrastructure

Reading Time: 5 minutes What is Terraform? Terraform is an infrastructure as code (IaC) tool that allows you to build, change, and version infrastructure safely and efficiently. This includes low-level components such as compute instances, storage, and networking, as well as high-level components such as DNS entries, SaaS features, etc. Terraform configurations manages both existing service providers and custom in-house solutions. In this blog, we will look at the Continue Reading

Jenkins Continuous Integration (CI) Continuous Delivery and Deployment (CD)

Reading Time: 3 minutes Introduction To Jenkins Jenkins is an open-source Continuous Integration, cross-platform tool written in Java. Kohsuke Kawaguchi is the Creator of the Jenkins CI server in 2004, named as Hudson. In 2011 renamed to Jenkins of disputes with Oracle. The tool simplifies the process of integration of changes into the project and delivery of fresh build to users. 1 Continuous Integration (CI) Continuous Integration (CI) is the Continue Reading

How To Access Windows Machine Using Ansible

Reading Time: 7 minutes Ever Tried Connecting to a windows machine hosted anywhere, with the help of Ansible? Let’s Checkout, just follow the steps mentioned below:- Step 1:- First of all, you should have a windows instance running, if not then you can easily create it using AWS. You can check this blog if you need a reference for creating windows instances using AWS. Step 2:- Once You are Continue Reading

What Makes Openstack So Popular?

Reading Time: 3 minutes Today major requirement for most IT Companies is of cloud, but they don’t prefer public clouds due to security reasons, they basically want to set up their own cloud on their specific data centers, for example, companies like Ericsson, Vodafone. So Any Big Company wants its infrastructure cloud base without purchasing any kind of public cloud from the market. So these companies can put OpenStack Continue Reading

Kubernetes orchestration engine and objects

Reading Time: 4 minutes What is Kubernetes? Kubernetes is an orchestration engine and open-source platform for managing containerized applications. kubernetes include container deployment, scaling & descaling of containers First google company was introduced kubernetes for their deployment prospective later they Donated kubernetes to CNCF (Cloud native computing foundation) in 2014.Kubernetes v1.0 was released on July 21, 2015. Features of Kubernetes: 1.) Automated Scheduling: K8s provides advanced scheduler to launch Continue Reading

Getting started with Amazon EKS

Reading Time: 4 minutes Amazon EKS, This guide assists you to create all of the required support to manage started with Amazon Elastic Kubernetes Service (Amazon EKS) using eksctl. Its a simple command-line utility for generating and maintaining Kubernetes clusters on Amazon EKS. At the end of this tutorial, you will have a working Amazon EKS cluster that you can deploy applications. The plans in this pattern create individual Continue Reading