Working with Network load balancing (NLB)

What is NLB?

• Network Load Balancer (NLB) is a load balancer provided by VNGCloud that helps distribute network traffic to multiple back-end servers in a computer group (instance group). NLB operates at layer 4 of the OSI model, providing load balancing based on IP addresses and TCP/UDP ports. For more detailed information about NLB, please refer to [How it works (NLB)]

Model deployment

• vngcloud-controller-manager : VNG Cloud Controller Manager is a controller that runs on Kubernetes clusters deployed on VNG Cloud. It is responsible for managing VNG Cloud resources for Kubernetes clusters, including:

  • Create and manage Network Load Balancer (NLB) for Kubernetes Services with service type = Load Balancer.