Kubernetes is just combined infra admin practices. Whether we use it or not, we need to do the same things by local oriented way or vendor specific way . 1. So

Kubernetes is just combined infra admin practices. Whether we use it or not, we need to do the same things by local oriented way or vendor specific way . 1. Some operations on remote in local oriented way are time consuming and unmanageable. 2. With vendor specific way, our skill would be deprecated, having dependency to the vendors. 3. Kubernetes is not the best tools but it it popular. As always, custom solution is the most powerful but should be replaced with more unified way for the stability of the development.