Docker v1.12.2 发布了。 这是一个具有重要意义的版本,最大特性就是内置编排机制。Docker1.12通过swarm实现了容器集群,在集群之上可以service命令创建一个服务,实现服务的多实例。在服务之上,通过stack可以描述一组服务,最终实现一个大系统的部署。 改进内容: Fix a panic due to a race condition filtering docker ps #26049 Implement retry logic to prevent "Unable to remove filesystem" errors when using the aufs storage driver #26536 Prevent devicemapper from removing device symlinks if dm.use_deferred_removal is enabled #24740 Fix an issue where the CLI did not return correct exit codes if a command was run with invalid options #26777 Fix a panic due to a bug in stdout / stderr processing in health checks #26507 Fix exec's children handling #26874 Fix exec form of HEALTHCHECK CMD #26208 下载地址: Source code (zip) Source code (tar.gz) Docker v1.12.2 发布,内置编排机制下载地址