DevOps

Introduction to Terraform – 1

Reading Time: 4 minutes Hi Readers, In this blog we will be looking about the WHAT? and WHY? of the Terraform. We will be discussing about its basics and its key components. Before jumping directly into Terraform, we need to understand the term Infrastructure. An Infrastructure in common language would be considered as the final output obtained after processing multiple different kinds of inputs. For instance: An Infrastructure for Continue Reading

Introduction to Kubernetes Deployment Strategies

Reading Time: 3 minutes Kubernetes provides Deployment resource which tells the Kubernetes the desired state for the application.Deployment are declarative, which means that they have what to achieve not how to achieve. To achieve this desired state, under the hood deployment uses ReplicaSets, which further maintains the required sets of the pods. Update in Deployments Using deployment we can achieve the desired state of an application in K8s Cluster, Continue Reading

Implementation of Worktree feature in Git

Reading Time: 2 minutes What is worktree The worktree feature is used to manage multiple working trees. Implementation of worktree feature provide us to checkout multiple branches at the same time. Worktree gives a extra working copy of the repository. The new worktree is also known as Linked working tree. The worktree is not only for the branches, but with the help of worktree we can check out tags Continue Reading

Features Of Git Fetch And Git Pull command

Reading Time: 3 minutes Git Fetch command Git fetch command works on the local repository where it only fetches the data from the remote repository to have a look what all the changes has been done by the developers or what all new commits are made by them. So that it updates the developer to work. But, it doesn’t makes a copy of the work instead it allows the Continue Reading

Set-up Kafka Cluster On GCP

Reading Time: 4 minutes In this article, we are going to create Kafka Clusters on the GCP platform. We can do it in various ways like uploading Kafka directory to GCP, creating multiple zookeepers, by creating multiple copies of the server.properties file, etc. But, In this article, we are doing it in a simpler way i.e. by Creating a Kafka Cluster (with replication). Let’s Start… What is GCP?  GCP Continue Reading

Knoldus-Devops-Blog

DevOps implementation failures & how to prevent them

Reading Time: 3 minutes What is DevOps We have often come across the buzzword ‘DevOps’ and businesses wanting to implement it as soon as possible.But it’s not as easy as any other framework.Today we try to understand why many DevOps Implementations fails.We would also list down points on how to prevent these failures. DevOps is a culture and set of practices and should not be about just tooling.It talks Continue Reading

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Why we should adopt Oracle Cloud Infrastructure?

Reading Time: 3 minutes Hello everyone, one of the most basic questions asked today by admins all over the world is why we should use a particular cloud platform and what are its benefits. So today let’s have a look at what Oracle Cloud Infrasture brings on to the table and what are it benefits as compared to other cloud service providers like AWS. Cost-Effectiveness First things first, the Continue Reading

Know about Cloud Computing Architecture

Reading Time: 2 minutes What is the cloud: It is the delivery of user on-demand resources like servers, storage, and software over the internet. In simple words pay and use a service provider. It gives the capacity to assemble, plan, and oversee applications on the cloud stage. The best example is AWS(Amazon Web Services), Google e.t.c. In cloud, the service provider is the vendors who provide services to manage Continue Reading

Circuit Breaker in microservices : Istio

Reading Time: 4 minutes Hey guys,Today we’ll find out what circuit breakers are, why you should be using them in any distributed system or microservices architecture along with Istio. Why Circuit Breaker? We’ve got a series of microservices here that don’t have to be microservices ( in Kubernetes these will be pods, services, etc ). They’re going to be connected together in some way, a cascading failure is where Continue Reading

https://quarkus.io/

Quarkus | Supersonic Subatomic Java

Reading Time: 4 minutes Introduction In this Digital-first era, technologies are evolving faster. It helps technologists to develop and deploy faster, more performance-oriented, efficient, and lower memory consumption applications.Quarkus is one such initiative from RedHat. It is designed and developed by RedHat, keeping cloud-native, serverless, and containerized applications future in mind. As per RedHat definition: “Quarkus is a full-stack, Kubernetes-native Java framework made for Java virtual machines (JVMs) and Continue Reading

How StatefulSets is useful than other Controller in K8s

Reading Time: 3 minutes A StatefulSet is a controller that helps you deploy and scale groups of K8s pods.When pods are deployed in order that they have a persistent storage volume and unique stable network identifier to restart and reschedules the pod . StatefulSet StatefulSets comes with k8s v1.9 . Manages the deployment and scaling of a set of  pods and provides guarantees about the ordering and uniqueness of the pod Continue Reading