Experienced DevOps Engineer adept at architecting robust Spring Boot applications and designing microservices solutions.
The synergy between Jenkins and Docker has revolutionized the development landscape. To harness this power, building Docker images within a Jenkins Docker container lays the foundation for seamless deployment. To build a Docker image inside a Jenkins...
Certificates play a vital role in ensuring secure communication between clients and servers. They function as digital certificates, encrypting data transferred across networks, thus safeguarding sensitive information. The Importance of TLS Certificat...
Today, let's delve into the internal workings of Kubernetes secrets. When you create a secret in a Kubernetes environment, do you believe it's entirely safe and secure? The answer is no. While it's an improvement over storing secrets in plain text fi...
Imagine you have an application pod running in a Kubernetes environment at version v1. You've developed v2, and now you want to deploy it. But how should you approach this? Do you delete and take down every pod, creating a new deployment with the upd...
Let's dive into understanding static pods. To begin, let's explore how pods are scheduled on a node. Pod scheduling involves three main components: Kube-apiserver, kube-scheduler, and kubelet. The kube-scheduler executes functions on the node to iden...
Suppose you've selected nodes with varying memory and CPU specifications to run your application or cronjob. You aim to restrict these pods or the cronjob from being scheduled on any other node. How would you assign this application or cronjob to tho...