What are some best practices related to Kubernetes namespaces?

Experience Level: Senior

Tags: Kubernetes

Answer

Create an effective Kubernetes Namespace structure -well defined structure will improve utilization of resources and eliminate chaotic usage that causes underutilization.
Keep namespaces simple and application-specific - This will simplify recreation of the whole application, allow for fine-grained network management, greater scalability and observability.
Label everything - Labels help with observability and simplify maintainability. The more resources and objects you have, the more it is important to be able to know what resources belong to what applications, teams, departments.
Use cluster separation when necessary - Create an effective Kubernetes Namespace structure Keep namespaces simple and application-specific Label everything Use cluster separation when necessary Be consistent Re-evaluate constantly
Be consistent - consistency makes your clusters more maintainable
Re-evaluate constantly