services: serviceA: image: build-test-platform-a:test build: context: ./contextServiceA platforms: - linux/amd64 - linux/arm64 serviceB: image: build-test-platform-b:test build: context: ./contextServiceB platforms: - linux/amd64 - linux/arm64 serviceC: image: build-test-platform-c:test build: context: ./contextServiceC platforms: - linux/amd64 - linux/arm64