Let us say we have a node. Every node will have its own IP address. So, it all works well when we have a single node. However, when we have more number of nodes, Kubernetes does not automatically setup any…
Kubernetes Deployments are a higher level Object in Kubernetes. If we were to draw a diagram of the Objects we learnt so far, here is how it looks like. The Deployment provides us with capability such as updating instances seamlessly…
Replication Controller: Controllers are the brain behind Kubernetes, They are the processes that monitor objects & respond accordingly. Let us talk about one in particular, the replication controller. The replication controller helps us run multiple instances of a POD thus providing…
Let’s talk about how YAML configuration file can be used to deploy Kubernetes POD’S. Kubernetes uses YAML files as inputs for creation of objects such as POD’S, Replicas, Services etc.. They all follow a similar structure, A Kubernetes definition file…
Yaml is a data structure format, It is necessary to understand this format as it is used widely in Kubernetes & docker. There are other data structure formats as well such as JSON & XML. The simplest form of data…
Pods: Kubernetes does not deploy containers directly on the node. Kubernetes encapsulates the containers into an object known as PODS. A pod is a single instance of an application. A pod is the smallest object you can create in Kubernetes.…
Kubernetes also known as K8s was built by Google. It is a Container Orchestration tool. What is Container Orchestration ? Let us say that we have our application packaged into a Docker Container. How do we run it in Production…