System and method for multi-tenant execution of OS program called in multi-tenant middleware application

摘要

According to one embodiment, the present invention discloses a system and method for supporting multi-tenant execution of a tenant-unaware program invoked from a multi-tenant middleware application. An exemplary method may provide a plurality of partitions and a plurality of tenant-aware programs, wherein each of the plurality of tenant-aware programs is associated with a partition. The method may associate each of the plurality of partitions and the plurality of tenant-aware programs with one tenant of the plurality of tenants. The method may call a tenant-unaware process from a calling partition of a plurality of partitions, wherein the calling partition is associated with one calling tenant of the plurality of tenants. The method may collect tenancy information for the calling tenant. Then, based on the collected tenancy information, the method can scope the execution of the tenant-unaware process to the calling tenant by setting the process execution environment and resources.