“Simplicity is the ultimate sophistication.” — Leonardo da Vinci OAuth 2.0 has become a widely adopted protocol for authorization, particularly in the world of web and mobile applications. The protocol provides a standardized way for third-party applications to access user data without requiring the user to provide their login credentials…

“The role of a provisioner is not to create dependency, but to facilitate independence.” — Unknown Terraform is a tool for defining infrastructure as code and it allows the automation of creating resources on various cloud platforms. Provisioners provide capability to configure and customize resources after they are created. For…

“Gratitude is an abstraction in life that creates Happiness. All we have to do is, use it more often and save the time we spend searching for happiness…” Creating and setting up a Kubernetes cluster in the native way is often not straightforward. The administrator usually uses kubeadm to set…

“Networking is all about connecting people with the intention to share ideas, knowledge and happiness…” Virtual Private Cloud (VPC) is a virtual network provided by AWS for your resources in AWS. So if you need any resource which require networking, you have to create the resource within a VPC. AWS…

“Who am I ?”, Clarity gives us access to select the right path while steering actions towards the goals… Identity and Access Management is the most important service regarding security in AWS. Misconfiguration of this can lead to potential security issues in your account. Some of the common mistakes include…

“Management is all about working with an objective and ability to delegate resources better …” Introduction In this article we will cover a demo on some of the basic K8s cluster management aspects. For this lab we need a K8s cluster and some apps deployed on the cluster. Better to have…

“Instead of worrying about what we cannot control, lets shift our focus on what we can create.” Introduction In this demo I will share my experience of creating a kubernetes cluster using kubeadm tool. The cluster will be setup using lxc machine containers. Will spin up one master and 3 worker…

“A book is a container of ideas which can influence minds. It has no value, unless those ideas are implemented” Introduction In this short article I will try to explain how an LXC differs from application containers. In a nutshell, LXC is a supercharged chroot on Linux. With an LXC, you…

Kubernetes is an open source container management system developed by Google. Kubernetes (K8s) cluster is a valuable tool because it abstracts away hardware infrastructure and enables the end-user to expose their infrastructure resources as a single computational resource. …