rkt 1.7.0 发布了。

Rocket （也叫 rkt）是 CoreOS 推出的一款容器引擎，和 Docker 类似，帮助开发者打包应用和依赖包到可移植容器中，简化搭环境等部署工作。Rocket 和 Docker 不同的地方在于，Rocket 没有 Docker 那些为企业用户提供的“友好功能”，比如云服务加速工具、集群系统等。反过来说，Rocket 想做的，是一个更纯粹的业界标准。

更新内容：

新特性和UX更新 

• stage1: implement no-new-privs linux isolator (#2677).

• stage0: disable OverlayFS by default when working on ZFS (#2600).

• stage1: (partially) restrict access to procfs and sysfs paths (#2683).

• stage1: clean up pod cgroups on GC (#2655).

• stage1/prepare-app: don't mount /sys/fs/cgroup in stage2 (#2681).

• stage0: complain and abort on conflicting CLI flags (#2666).

• stage1: update CoreOS image signing key (#2659).

• api_service: Implement GetLogs RPC request (#2662).

• networking: update to CNI v0.3.0 (#3696).

Bug修复

• api: fix image size reporting (#2501).

• build: fix build failures on manpages/bash-completion target due to missing GOPATH (#2646).

• dist: fix "other" permissions so rkt list can work without root/rkt-admin (#2698).

• kvm: fix logging network plugin type (#2635).

• kvm: transform flannel network to allow teardown (#2647).

• rkt: fix panic on rm a non-existing pod with uuid-file (#2679).

• stage1/init: work around cgroup/SCM_CREDENTIALS race (#2645).

• gc: mount stage1 on GC (#2704).

• stage1: fix network files leak on GC (#2319).

其他更新

• deps: remove unused dependencies (#2703).

• deps: appc/spec, k8s, protobuf updates (#2697).

• deps: use tagged release of github.com/shirou/gopsutil (#2705).

• deps: bump docker2aci to v0.11.1 (#2719).

• Documentation updates (#2620, #2700, #2637, #2591, #2651, #2699, #2631).

• Test improvements (#2587, #2656, #2676, #2554, #2690, #2674, #2665, #2649, #2643, #2637,#2633).

下载地址：https://github.com/coreos/rkt/releases/tag/v1.7.0