Let us discuss all the components used in Networks in Kubernetes

• What is Network Policy?
• Implementations
• Calico
• Weave Net
• Enforcing network isolation
• Precheck
• Create a default network policy
• Create a network policy with a rule
• Teardown

What is Network Policy?

Network policies are Kubernetes resources that control the traffic between pods and/or network endpoints. They use labels to select pods and specify the traffic that is directed toward those pods using rules.

Network Policy defines, however, the pods among an equivalent namespace will communicate with each other and additionally the network endpoint. It desired all extensions and network policies to be active among the runtime configuration among the API server. Its resources use labels to choose the pods and description rules to allow traffic to a selected pod in addition to that is made public among the namespace.

Kubernetes Network Policy objects allow for network policy. Network policies can be configured to ensure no unauthorized network traffic is allowed beyond its boundary. It’s the same as we work on Security groups for AWS cloud Platform

#kubernetes #architecture #docker