Author: Balraj sabharwal

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How to manage multiple clusters using ArgoCD

Reading Time: 2 minutes ArgoCD is a declarative, GitOps based Continous Delivery (CD) tool for Kubernetes. It focuses on the management of application deployments, with an outstanding feature set covering several synchronization options, user-access controls, status checks, and many more. It has been developing by intuit in 2018. Prerequisite Installed kubectl command-line tool Have kubeconfig file Git repo Installed ArgoCD here Setup the clusters on GKE or EKS (where Continue Reading

docker

Create the Docker image from the Dockerfile present on Github

Reading Time: 3 minutes In this we will write a dockerfile which is present on the github and with that we are creating the docker image . Docker image is build on your dockerhub repository . We can say that we are setting up automated builds . Github Github is a specific open-source version control system created by linus torvalds in 2005 . It is distributed version control system Continue Reading

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When to go for ansible and when for terraform

Reading Time: 2 minutes Before we go with use-case of both terraform and ansible , lets first focus on basic . Ansible :- Ansible is the open source software configuration management tool that provide simple but poweful automation for cross-platform computer support . This allows you to configure not just one computer, but potentially a whole network of computer at once , using it require no programming skills . Continue Reading

concourse

Architecture of Concourse & their component .

Reading Time: 2 minutes Concourse is just a simple distributed system build-up, from the following components. The architecture is mainly divided into two nodes i.e. web and worker node. Concourse web and worker subsystems run on multiple VMs. Web node :- * ATC (Air traffic control): Web UI,API,build scheduler All scheduling of pipeline is handled by ATC only, we can also say that ATC is the heart of the Continue Reading