Kubernetes

Concepts

• Cluster is a group of machines running Kubernetes
• Master System is the system which contrals a cluster in with which one interacts. The master manages the cluster like load balancing, backup, replication, scheduling, ...
• Nodes are the machines in a cluster. Each node has a container runtime such as Docker. A Node can host multiple Pods.
• Pods is a logical group of containers on a node.
• Pods are wrapped as a Kubnetes Service.
• Volumees are used to store data