Abstract: This specification discloses an application migration method and apparatus, an electronic device, and a storage medium. A to-be-migrated application included in a to-be-maintained server and all candidate servers that receive the to-be-migrated application can be determined. For each to-be-migrated application, an application container configured to maintain the to-be-migrated application is determined. A migration constraint between all to-be-migrated applications and all the candidate servers is determined. Finally, a server that receives each to-be-migrated application is determined from all the candidate servers when the migration constraint is satisfied and a quantity of servers configured to receive the to-be-migrated application meets a preset requirement, and for each to-be-migrated application, an application container of the to-be-migrated application is migrated to a server corresponding to the to-be-migrated application.