Author: Ashi Dubey

jenkins

How to Build and Push a Docker Image using JenkinsFile

Reading Time: 3 minutes Hello Readers, In this we are going to learn How to Build and Push a Docker Image using JenkinsFile Before you start you must have installed and configured docker and Jenkins on your system. What is Docker? Docker is an open platform for developers and system administrators to build, ship, and run decentralized applications. To learn more about docker you can check this URL Why Continue Reading

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How to deploy a Django Application using Helm

Reading Time: 3 minutes Hello Readers, In this we are going to create a helm chart to deploy a Django application. Before you start you must a django application, kubernetes and a helm installed and configured on your system. What is Python Django Application? Django is a high-level Python web framework that enables the rapid development of secure and maintainable websites. Built by experienced developers, Django handles much of Continue Reading

docker

How to Dockerize a Django Application

Reading Time: 3 minutes Hello readers. This blog will show you how to get started with dockerize a Django application. Before you start, you need to have docker and Django installed and configured on your computer. What is Docker? Docker is a software platform that allows you to quickly build, test, and deploy applications. Docker packages the software into standardized units called containers. For instance, this unit contains everything Continue Reading

packer

How to install Jenkins on AMI using Packer

Reading Time: 3 minutes Hello Readers, In this blog, we’ll see how we can install Jenkins on an AMI for EC2 instance in AWS using packer.  Before starting you must have Packer, and AWS CLI installed on your machine and they both must be configured.  What is Packer? Packer is an open-source tool that allows you to create the same machine image for multiple platforms from a single source Continue Reading

terraform

How to Setup IAM Roles in AWS using Terraform

Reading Time: 3 minutes Hello Readers, In this blog we’ll see that how we can set-up or create IAM roles in AWS using terraform. Before starting you must have Terraform, AWS CLI install on your machine and they both must be configure.  What is IAM Roles in AWS ? AWS Identity and Access Management (IAM) is a web service that you can use to securely control access to AWS Continue Reading

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How to Setup Networks in AWS using Terraform

Reading Time: 3 minutes Hello Readers, In this blog we’ll see that how we can set-up OR create networks in AWS using Terraform. Before starting you must have Terraform, AWS CLI install on your local machine and they both must be configure.  SO LET’S GET START! It is easy to set-up Networks using terraform. In order to do so you should follow certain steps. These are as follows: Go Continue Reading

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How to Deploy AWS Elastic Container Service using Fargate

Reading Time: 3 minutes Hello Readers! In this blog let’s see how to deploy and run your docker container in AWS Elastic Container service(ECS) in AWS using the launch type fargate. What is Elastic Container Service(ECS) ? Amazon Elastic Container Service (ECS) is a highly scalable, high performance container management service that supports Docker containers and allows you to easily run applications on a managed cluster of Amazon Elastic Continue Reading

introduction to web server and its illustration

Reading Time: 3 minutes what is web server? A web server is a computer that stores web content. Web servers are basically use to host websites. There are also other web servers such as games, storage, FTP, and email. A website is a collection of web pages, and a web server is software that responds to requests for web resources. Web server Working The web server responds to client Continue Reading

introduction to linux filter command and its illustration

Reading Time: 3 minutes What is Linux filter? A filter is a program that takes plain text (stored in a file or generated by another program) as standard input, converts it to a meaningful format, and then returns it as standard output. Linux has several filters. Some of the most commonly use filters are describe below. 1. cat : Display the text of the file line by line.  Syntax:   cat [path] Continue Reading

Take a deep dive in application server

Reading Time: 3 minutes An application server is a type of server designe to install, operate, and host applications. In the early days of application servers, the number of applications brought to the Internet was very high. These applications are larger in size and more complex to operate and maintain due to the need to add functionality to the applications. We needed some kind of program on the network Continue Reading

kubernetes

Introduction To Kubernetes Metric Server And Its Installtion

Reading Time: 2 minutes What is Kubernetes Metrics-Server? Kubernetes Metrics Server is a cluster-wide aggregator of resource usage data. Its job is to collect metrics from the Summary API provided by Kubelet on each node. Resource usage metrics such as container CPU and memory usage can help you troubleshoot strange resource usage. All of these metrics are available in Kubernetes via the Metrics API. The Metrics API contains the Continue Reading

Lets start with chroot and its illustration

Reading Time: 2 minutes What is the meaning of chroot? The term chroot refers to the process of creating a virtualized environment on a Unix operating system that is separate from the main operating system and directory structure. This process basically creates a limited space with its own root directory for running software programs. What are the chroot commands? The “chroot command” is a Unix / Linux command. Used Continue Reading

Core Building Blocks and its concepts in concourse

Reading Time: 4 minutes Concourse: Concourse CI is a system built with a loosely coupled microservices architecture; a database node using PostgreSQL is the only state saved by the system. All build histories, stored pipelines, as well as user and group access privileges are stored here. Concourse building blocks: Resource: Resources are fundamental building blocks of pipeline. Resource is an entity which stores data.Resources are the heart and soul of Continue Reading