#What is kubernetes and how it works software

Running alongside the controller manager is a database called etcd.

The service account and token controller manages the namespace and creates API access tokens.

The endpoints controller manages the endpoint object which is responsible for joining together services and pods.

The replication controller ensures that the target number of pods is always running simultaneously.

The node controller monitors the nodes and intervenes when they fail.

This component in turn groups together multiple processes: To ensure that the nodes are being controlled and monitored, the controller manager runs on the master. The master and nodes each have their own specific structure.

They can then orchestrate the containers. The master is also the access point for administrators. These processes are performed automatically. The current status is always being compared with the target status and being adjusted when necessary. Through continuous monitoring, the master can also intervene as soon as a node fails and duplicate it directly to compensate for the disruption. The master’s functions may include, for example, assigning pods to nodes. They are managed and controlled by the Kubernetes master. Kubernetes architecture is also based on the master/slave model.

Cluster: Multiple nodes are grouped together in a cluster in Kubernetes.

Node: One or more pods run on a node, which can be either a virtual or physical machine.

Pod: This unit in Kubernetes architecture groups together containers which must work together for an application.

#What is kubernetes and how it works software

Container: A container contains applications and software environments.Kubernetes architecture has a clear hierarchical structure: This makes it easier for developers to test, maintain and publish their applications. Kubernetes relies on process automation for this purpose.

This means that the software is meant to manage rather than create containers. Kubernetes is a container-orchestration system.