--- title: "Akash C M (@akash765) | Hashnode" description: "DEVOPS ENGINEER. Read the latest articles by Akash C M on Hashnode." url: "https://hashnode.com/@akash765" --- @akash765 # Akash C M @akash765 · BNG · Joined July 2023 DEVOPS ENGINEER ### [EKS upgrade](https://devopswithakash.hashnode.dev/eks-upgrade?utm_source=hashnode&utm_medium=feed) Upgrading a kubeadm cluster from 1.27 to 1.28 1st create a cluster using d command eksctl create cluster --name eks-cluster --version 1.27 --with-oidc --nodegroup-name worker --region us-east-1 --node-type t2.medium --ssh-access --ssh-publi... 2 min read · [devopswithakash.hashnode.dev](https://devopswithakash.hashnode.dev/eks-upgrade?utm_source=hashnode&utm_medium=feed) [Sep 28, 2024](https://hashnode.com/posts/eks-upgrade/66f7c03585dcf88490f31555) ### [Jenkins Pipeline PROJECT - 1](https://devopswithakash.hashnode.dev/jenkins-pipeline-project-1?utm_source=hashnode&utm_medium=feed) t2-large https://github.com/jaiswaladi246/to-do-app.git sudo apt install openjdk-17-jre Pluggin —> SonarQube Scanner for Jenkins, docker pipeline, (jdk) eclipse temurian installer, OWASP, docker, docker pipeline, docker API, docker build step Man... 1 min read · [devopswithakash.hashnode.dev](https://devopswithakash.hashnode.dev/jenkins-pipeline-project-1?utm_source=hashnode&utm_medium=feed) [Sep 27, 2024](https://hashnode.com/posts/jenkins-pipeline-project-1/66f6a51cac55568b628a8b62) ### [Linux - Interview](https://devopswithakash.hashnode.dev/linux-interview?utm_source=hashnode&utm_medium=feed) \*\] How to permanently mount a disk in linux create a vol attach it to inst { sudo file -s /dev/xvda1 } --> gives the file system type mkfs -t xfs /dev/xvdf --> to Format to a filesystem mkdir /mnt --> create an empty directory mount /dev/xvdf /m... 1 min read · [devopswithakash.hashnode.dev](https://devopswithakash.hashnode.dev/linux-interview?utm_source=hashnode&utm_medium=feed) [Sep 27, 2024](https://hashnode.com/posts/linux-interview/66f64f463b66ef0ba6aff972) ### [Assignment](https://devopswithakash.hashnode.dev/assignment?utm_source=hashnode&utm_medium=feed) \*\] Increase disk space in ec2 instance without mounting ebs 1st modify the volume, then run the growpart command \*\] Deploy image in docker container using Jenkins pipeline \*\] Deploy image in kubernetes using Jenkins pipeline \*\] Study a... 1 min read · [devopswithakash.hashnode.dev](https://devopswithakash.hashnode.dev/assignment?utm_source=hashnode&utm_medium=feed) [Jul 3, 2024](https://hashnode.com/posts/assignment/668546e3fa716b7dbbb1c032) ### [K8s QA](https://devopswithakash.hashnode.dev/k8s-qa?utm_source=hashnode&utm_medium=feed) \*\] Init & Sidecar containers Sure! Let's break down the concepts of Sidecar Containers and Init Containers in Kubernetes in both simple and technical ways. Sidecar Containers Simple Explanation: What They Are: Sidecar containers are helper container... 2 min read · [devopswithakash.hashnode.dev](https://devopswithakash.hashnode.dev/k8s-qa?utm_source=hashnode&utm_medium=feed) [Jul 2, 2024](https://hashnode.com/posts/k8s-qa/6683a61a875f2d9c93240734)