Why we need Kubernetes?

Kubernetes provides several benefits over traditional infrastructure deployment:

1. Faster deployment: Applications can be deployed in a matter of seconds.
2. Any updates in the code can be moved to the infrastructure quickly updating the container image.
3. Disaster recovery is quicker, i.e. in case any nodes are unavailable kuberentes immediately detects the failure and builds up new containers in other working nodes.
4. Provides an abstraction to underlying implementations through apiserver calls.