Reading Time: 3 minutes INTRODUCTION Hello Readers, I hope you have heard about Boto3, So In this blog we are going to know about Boto3 and how we can install this in our system. Boto is a software development kit (SDK) designto enhance the use of the Python programming language by Amazon Web Services. It is now the official AWS SDK for Python. Boto versions include Boto, Boto3, and Continue Reading
Reading Time: 3 minutes Hello Readers! You all must have heard about Datadog. So, In this blog we will see what is datadog and how we can install agent in datadog. Introduction Datadog is a cloud-scale application observable service that allows you to monitor servers, databases, tools, and services through a SaaS-based data analysis platform. It is a tracking and analytics device for IT and DevOps groups that may Continue Reading
Reading Time: 4 minutes Hello Readers! In this blog, we are going to learn how we can Create CI/CD Pipeline for nodejs Applications using GitHub Actions. Node.js Application Node.js is an open-source, cross-platform runtime environment for developing server-side and network-side applications. These applications are written in JavaScript and can run in the Node.js runtime on OS X, Microsoft Windows, and Linux. It also provides a rich library of various Continue Reading
Reading Time: 4 minutes What is RDiff Backup RDiff Backup is a Reverse Differential Backup used to back up data from one directory to another, possibly via a network. it is still different. RDiff Backup is written in python, a small C, based on librsync. The Rdiff Backup Target Directory is basically a copy of the Source Directory. Used to back up data and files on a local server Continue Reading
Reading Time: 3 minutes Introduction Dockerizing an application is the process of converting an application to run within a Docker container. While dockerizing most applications is straightforward, there are a few problems that need to check each time. What Is a Dockerizing Dockerizing is the process of packing, deploying, and running applications using Docker containers. Docker is an open-source tool that ships your application with all the necessary functionalities Continue Reading
Reading Time: 4 minutes Introduction Docker images are essential components use for building Docker containers. Although closely related, there are major differences between Docker images and containers. A docker image is the base of a container. These images are created by writing Dockerfiles, lists of instructions automatically executed for creating a specific Docker image. When building a Docker image, you want to make sure to keep it light. Avoiding large images Continue Reading
Reading Time: 6 minutes Hello Readers… In this blog, we are going to learn how to use Linux text editors. You can use the Linux text editor to edit text files, write code, update user guide files, and more. Linux systems support several text editors. There are two types of text editors on Linux, listed below. command-line text editors such as Vi, nano, pico. GUI text editors such as Continue Reading
Reading Time: 4 minutes Now let’s understand communication between docker containers. Containers Containers are a form of operating system virtualization. A single container might be used to run anything from a small microservice or software process to a larger application. Inside a container are all the necessary executables, binary code, libraries, and configuration files. How do containers communicate? Containers have a level of isolation from the environment around them, they Continue Reading
Reading Time: 5 minutes In this, we are going to learn about hypervisors, types of hypervisors, and a comparison of it’s with docker. WHAT IS HYPERVISOR Virtualization In simple words, we can say that a hypervisor is a layer of software that creates and runs many separate virtual machines (VMs) on a single piece of hardware. Before diving into the details of what a hypervisor is, we should understand Continue Reading
Reading Time: 4 minutes What is Network Computers are connected in a network to exchange information or resources with each other. Two or more computers are connected through a network medium known as a computer network. A computer running the Linux operating system can also be part of a network, whether it is a small network or a large network, due to its multitasking and multi-user nature. Linux Networking Continue Reading
Reading Time: 4 minutes Basic Commands: Check Version of Docker Command: download image Command: Example: Listing images Command: Listing Containers Command: Run a new Container Start a new container from image Command: Example: Assign it a name Command: Example: Mapping a port to container image Command: Example: Start container in the background Command: Example: Manage Containers Show a list of running containers Show a list of all containers Delete Continue Reading
Reading Time: 5 minutes Today for large-scale application deployments, all architectural components should be planned and tuned with current and future plans in mind. Container orchestration tools help achieve this by automating the management of application micro services across multiple clusters. Two of the most popular container compose tools are Kubernetes and Docker Swarm. In this article, we’ll explore the main differences between Kubernetes and Docker Swarm so you Continue Reading
Reading Time: 4 minutes INTRODUCTION AWS Amazon Web Services (AWS) provides cloud services throughout the world also AWS provides servers, storage, networking, remote computing, email, mobile development, and security. ●AWS EC2: Amazon Elastic Compute Cloud (Amazon EC2) is a web service that provides secure, resizable compute capacity in the cloud. It is designed to make web-scale cloud computing easier for developers.Indeed EC2’s is a simple web service interface that Continue Reading