Abstract: A system and method for managing a system topology of a distributed computing system comprising: providing a network of clusters with at least a first cluster and a second cluster; configuring the first cluster with an external gateway configuration of the second cluster; distributing the external gateway configuration across at least a subset of nodes of the first cluster; establishing a connection between all clusters from the network of clusters, which for the first and second cluster comprises: for each node of the first cluster, establishing a single outbound connection to a select node of the second cluster; and managing communication over the system topology comprising: at a receiver node of the second cluster, propagating a subscription interest, and at an origin node of the first cluster, transmitting communications over the connection according to the subscription interest.

Abstract: A system and method for managing a system topology of a distributed computing system comprising: providing a network of clusters with at least a first cluster and a second cluster; configuring the first cluster with an external gateway configuration of the second cluster; distributing the external gateway configuration across at least a subset of nodes of the first cluster; establishing a connection between all clusters from the network of clusters, which for the first and second cluster comprises: for each node of the first cluster, establishing a single outbound connection to a select node of the second cluster; and managing communication over the system topology comprising: at a receiver node of the second cluster, propagating a subscription interest, and at an origin node of the first cluster, transmitting communications over the connection according to the subscription interest.