Kubernetes also known as K8s is an open source system for automating deployment,scaling and management of containerized applications. K8s makes it easier to manage applications and is a very essectial concept that every Software Developer needs to know.
Common Kubectl Commands
kubectl cluster-info
Display endpoint information about the master and services in the cluster.
kubectl version
Displays the Kubernetes version running on the client and server systems
kubectl api-resources
List the API resources that are available
kubectl config current-context
Displays the current context available on the data storage
kubectl config view
Used to get the configuration of the cluster
Creating,Updating and Deleting a Resource
kubectl create namespace [namespace-name]
To create a resource such as a service, deployment, job, or namespace, we use the kubectl create command
kubectl apply -f [service-name].yaml
To apply or update a resource we use the kubectl apply command
kubectl delete -f pod.yaml
To remove resources from a file, we use the kubectl delete command