Method for Cross-Cluster Service Access and Apparatus

An apparatus comprising:

• a transceiver configured to;
• receive, from a tenant, first configuration information instructing to create a cluster group for a plurality of clusters;
• receive, from the tenant, second configuration information instructing to create a gateway in the cluster group;
• and
• receive, from the tenant, third configuration information comprising a first mapping relationship between a first service name of a first service in a first cluster of the clusters and a first access address of the first service, a second mapping relationship between the first service name and first cluster information identifying the first cluster, and a third mapping relationship between the first cluster and a first application gateway for the first cluster, wherein the first cluster comprises a first client and a first worker node, and wherein the first worker node comprises a first pod that provides the first service;
• and
• at least one processor coupled to the transceiver and configured to:
• create, based on the first configuration information, the cluster group;
• create, based on the second configuration information, the gateway;
• and
• configure the gateway with the third configuration information to enable the gateway to send the third configuration information to the first application gateway to perform service access based on a request message of the first client and the third configuration information.

A computer program product comprising computer-executable instructions that are stored on a non-transitory computer-readable medium and that, when executed by at least one processor, cause an apparatus to:

• receive, from a tenant, first configuration information instructing to create a cluster group for a plurality of clusters;
• create, based on the first configuration information, the cluster group;
• receive, from the tenant, second configuration information indicating to create a gateway in the cluster group;
• create, based on the second configuration information, the gateway;
• receive, from the tenant, third configuration information comprising a first mapping relationship between a first service name of a first service in a first cluster of the clusters and a first access address of the first service, a second mapping relationship between the first service name and first cluster information identifying the first cluster, and a third mapping relationship between the first cluster and a first application gateway for the first cluster, wherein the first cluster comprises a first client and a worker node, and wherein the worker node comprises a pod that provides the first service;
• and
• configure the gateway with the third configuration information to enable the gateway to send the third configuration information to the first application gateway to perform service access based on a request message of the first client and the third configuration information.