A warm Hello to all the readers! So, you already read the title of this article. I felt the need to share Docker image that I have built with my colleague. But not via Docker hub or any other private or public container registry. Therefore, I tried to find what is the solution to it….
A warm Hello to all the readers! This is yet another post to know how can we restart a exited docker container. You have created a container with the command. Then, once you logged out, the container is destroyed. But you want to continue working with that container by retaining the changes as well. This…
A warm Hello to all the readers! While we are making changes in container, we need to make an image out it so that it can be copied to different system. Following is the process to make an image and later on create container out of that image. List the running containers Next is to…
A warm Hello to all the readers! This is yet another article to understand a new concept of Docker. There is a special file called as Dockerfile. What is Dockerfile? Dockerfile is a file that contains instructions to build an image. Instructions are a series of commands that you will otherwise run in running container…
A warm Hello to all the readers! Minikube is a command line interface tool in Kubernetes stack that creates a VM on your local system and also deploys a minimal single node Kubernetes cluster. Minikube is written in Golang. To confirm about it, we can run following command on Linux/Unix systems. This CLI tool allows…
A warm Hello to all the readers! In previous posts, we have seen different kinds of linked list like Singly linked list, Doubly linked list, Xor linked list. Now in this post we will understand what is a circular linked list. In other linked lists, the last node points to NULL. But going by the…
A warm Hello to all the readers! Today I am going to write about another component of Kubernetes. I was learning what is the role of Kubectl in K8s. Kubectl is another command line interface tool just like Minikube. It is a CLI tool that interacts with Kubernetes cluster via Kubernetes API. It is used…
A warm Hello to all the readers! Orchestration is automated configuration, management and coordination of different computer systems, applications and services. Container Orchestration is about managing lifecycle of containers. This is required when the infrastructure is to be scaled up. When there are thousands of systems running along with applications on them, there is a…
A warm Hello to all the readers! I have been learning Kubernetes and would like to pen down my knowledge. Will begin to explain what exactly is Kubernetes, what’s the purpose. What is Kubernetes? Kubernetes is an open source platform to manage containers. It is a framework to run distributed systems resiliently. It performs following…
A warm Hello to all the readers! If you don’t know, then DevOps is in the air since around 2008. It’s now 12 years and recently in past few years, it has bloomed a lot. People wants to get a DevOps job than traditional system administrator. I am also driven by any new thing in…