what is kubernetes and why you should use it

Kubernetes’ Architecture: Understanding the Components and structure of the clustersĪ Kubernetes cluster is deployed through several nodes. To know more about pods, nods, services, deployments, secrets and other Kubernetes components, check this article. Here are the two first components of Kubernetes. Above a pod, you have a node (a pod runs on a node) which is a worker machine. It is responsible for managing containers, storage resources, and network IPs. First, you will find a pod which is the base of Kubernetes. Kubernetes is composed of many components that work together to simplify infrastructure management. Kubernetes Essentials: The basic components, pods, services, and more! Moreover, Kubernetes is easily accessible with the Cloud thanks to all the managed services available on the big Cloud Providers. Thus the 0 downtime objective becomes more achievable. This way, your deployments are smoother and Kubernetes take care of non-functional containers, meaning when one crashes a new one is automatically created. It enables teams to bridge the gap between development validation and production environments by enforcing the similarity between all the environments. Docker vs Kubernetes: are they really different?ĭocker and Kubernetes are not comparable even if they both help you run an application.ĭocker is a container technology that virtualizes an operating system and runs your application. Kubernetes is that tool! Padok gives you a Kubernetes overview of everything you need to know about this technology. To do that, you need a tool that takes care of your scaling requirements, failover, deployment patterns, and more. To ensure that there is no downtime in a production environment if a container goes down, another needs to restart.

What is kubernetes and why you should use it