rkt v1.19.0 发布,CoreOS 的容器引擎

rkt v1.19.0 发布了,此版本包含对 rkt 核心的多个更改,使其更符合 Kubernetes 的新容器运行时接口(CRI)。已推出一个新的实验性应用子命令,允许创建“pod sandbox”并在运行时动态修改它。此功能尚未完全稳定,目前正处于实验的状态。该版本更新如下:新功能 and UX 变化:rkt: experimental support for pod sandbox (#3318). This PR introduces an experimental appsubcommand and many additional app-level options.rkt/image: align image selection behavior for the rm subcommand (#3353).stage1/init: leave privileged pods without stage2 mount-ns (#3290).stage0/image: list images output in JSON format (#3334).stage0/arch: initial support for ppc64le platform (#3315).Bug 修复:gc: make sure CNI_PATH is same for gc and init (#3348).gc: clean up some GC leaks (#3317).stage0: minor wording fixes (#3351).setup-data-dir.sh: fallback to the mkdir/chmods if the rkt.conf doesn't exist (#3335).scripts: add gpg to Debian dependencies (#3339).kvm: fix for breaking change in Debian Sid GCC default options (#3354).image/list: bring back field filtering in plaintext mode (#3361).其他变更:cgroup/v1: introduce mount flags to mountFsRO (#3350).kvm: update QEMU version to 2.7.0 (#3341).kvm: bump kernel version to 4.8.6, updated config (#3342).vendor: introduce kr/pretty and bump go-systemd (#3333).vendor: update docker2aci to 0.14.0 (#3356).tests: add the –debug option to more tests (#3340).scripts/build-rir: bump rkt-builder version to 1.1.1 (#3360).Documentation updates: #3321, #3331, #3325.发布说明和完整更新日志下载地址:Source code (zip)Source code (tar.gz)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。

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rkt v1.19.0 发布,CoreOS 的容器引擎