![]() Control Plane HA with kubeadm (static Pods).Control Plane using either leader election.Control Plane with ARP (Layer 2) or BGP (Layer 3).One of its main use-case is so that distributed services across multiple clusters can centralise all their advised services on a central network controlled by wireguard. ![]() The Wireguard mode allows Kubernetes services to be advertised over the wireguard interface ( wg0). to be configured so that traffic can be send to a range of nodes (such as your Kubernetes nodes), and kube-vip will manage the addition/deletion of addresses to the routing tables of these nodes so that they can recieve the correct traffic. The Routing Table mode is to allow additional routing technologies such as ECMP etc. When this information has been updated it transparently means that the router will automatically forward traffic to the correct devices. In order to inform the entire layer 2 network of a net IP MAC pairing typically a gratuitous ARP broadcast is performed, more detail can be found here BGPīGP is a mechanism so that networks that rely on routing (layer 3) can ensure that new addresses are advertised to the routing infrastructure. ARP is the technology that is used to ensure that a network understands the link between the hardware address (MAC) and the logical address (IP). When a new IP address is configured to a device, there needs to be a mechanism to inform the network of which piece of hardware is hosting this new address. ![]() Kube-vip provides Kubernetes clusters with a virtual IP and load balancer for both the control plane (for building a highly-available cluster) and Kubernetes Services of type LoadBalancer without relying on any external hardware or software.ĪRP is a layer 2 protocol that is used to inform the network of the location of a new address. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |