version: '2.2' services: postgres94: build: context: . dockerfile: Dockerfile.94 image: registry.yaltik.net/postgres:yaltik94 postgres95: build: context: . dockerfile: Dockerfile.95 image: registry.yaltik.net/postgres:yaltik95 postgres96: build: context: . dockerfile: Dockerfile.96 image: registry.yaltik.net/postgres:yaltik96