Docker Compose 1.7.0 发布了，Docker Compose 是 Docker 编排服务的一部分，Machine 可以让用户在其它平台快速安装Docker，Swarm 可以让 Docker 容器在集群中高效运转，而 Compose 可以让用户在集群中部署分布式应用。简单的说，Docker Compose 属于一个“应用层”的服务，用户可以定义哪个容器组运行哪个应用，它支持动态改变应用，并在需要时扩展。
以下是值得关注的内容：
docker-compose logs no longer follows log output by default. It now
matches the behaviour of docker logs and exits after the current logs
are printed. Use -f to get the old default behaviour.
Booleans are no longer allows as values for mappings in the Compose file
(for keys environment, labels and extra_hosts). Previously this
was a warning. Boolean values should be quoted so they become string values.
下载地址：https://github.com/docker/compose/releases/
软件详情：https://github.com/docker/compose/releases/tag/1.7.0
来自:开源中国社区
