services: app: image: "quay.io/epicmorg/confluence:9.1.1" build: context: . app-jdk17: image: "quay.io/epicmorg/confluence:9.1.1-jdk17" build: context: . app-jdk21: image: "quay.io/epicmorg/confluence:9.1.1-jdk21" build: context: . dockerfile: Dockerfile.jdk21