Description: Node Resource Limits in Kubernetes, known as NodeResourceLimits, are configurations that define the maximum amount of resources that can be allocated to the pods running on a specific node. These limits are fundamental to ensuring that cluster resources are used efficiently and equitably, preventing a single pod from consuming all available resources and affecting the performance of other pods on the same node. Resource limits can include CPU, memory, and storage, and are configured at the node level, meaning they apply to all pods running on that node. This feature allows cluster administrators to better manage capacity and workload, ensuring that resources are distributed evenly and system stability is maintained. Additionally, resource limits help prevent overload issues and optimize resource usage, which is especially important in environments where availability and performance are critical. In summary, Node Resource Limits are an essential tool in managing container orchestration systems, allowing for granular control over resource allocation and contributing to the operational efficiency of the system.
