In this blog, we will see how to Move Let’s Encrypt certs to another server and renew it. Checkout my Youtube video on this blog. To move the certs from one server to another – Make a zip file of /etc/letsencrypt folder Install the certbot on the new server Extract it on the new server […]
In this blog, we will deploy a docker container in Amazon ECS. I am using AWS EC2 instance as my local workstation Check out my Youtube video for this blog. Prerequisite Configure aws credential Install aws cli version 2 Clone this git repo Agenda: Create and Push to ECR repository ECS cluster Create a Task […]
In this blog, we will explore how we can use the the configuration data like database details using Config Maps and Secrets. Application ( Container Image) -> Deploy it on the Dev -> INT -> Prod There is no change from the application, application remains the same in all the environments. The only thing which […]
Check out my Youtube video on this blog In this blog, we will explore about Kubernetes Labels and Annotation. We will explain their use cases so that we can decide whether to use labels or annotation for a particular use case. In my previous blog we have already seen different kinds of pods and their […]
In this blog, we will explore the concept of Kubernetes Controllers and how to use them to create replicated Deployments. We will also explore which controller should we use for a specific use case. Check out my YouTube video on this blog Prerequisite: Functional Kubernetes Cluster configured Kubernetes’ command-line tool, kubectl, which is the command-line […]
In this blog, we will explore how can we encrypt and decrypt files using GPG. GPG (GNU Privacy Guard) is a free encryption software which is compliant with OpenPGP Standard. We will learn how to use PGP encryption to send encrypted messages to anyone. How to do the setup Download software from here Click on […]
In this blog, we will setup the Continuous Deployment to Lambda function using Bitbucket pipeline CI/CD Flow: Docker image We are using caches feature of bitbucket pipeline. We are doing custom caching for node_modules folder Run the npm install command Creating a zip file Upload zip file to S3 bucket Update the lambda function that […]
In this blog, we will setup the Continuous Deployment to Amazon S3 using Bitbucket pipeline CI/CD Flow: Docker image ( We are using docker customized image which has all the software which is required to run the application) We are using caches feature of bitbucket pipeline. We are doing custom caching for node_modules folder Automate […]
Introduction This blog is dedicated to understand the branching concept of Git As a Git user, you must be acquainted with the branching concept. Also, must be in common practice of directly merging all of your code into the master branch. But do you know merging into master directly can seize your chances of: a. […]
In this blog, we will Automate Let’s Encrypt SSL Installation with Ansible for multiple domains. What is Let’s Encrypt Let’s Encrypt is a free, open and automated certificate authority. For any website you need the SSL certificate so that your website is more secure. Let’s Encrypt is one of the tool which is being used […]