rkt v1.20.0 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。
更新内容：
Bug 修复：
tests/build-and-run-test.sh: fix systemd revision parameter (#3395).
namefetcher: Use ETag in fetchVerifiedURL() (#3374).
rkt/run: validates pod manifest to make sure it contains at least one app (#3363).
rkt/app: multiple bugfixes (#3405).
其他改进：
glide: deduplicate cni entries and update go-systemd (#3372).
stage0: improve list --format behavior and flags (#3403).
pkg/pod: flatten the pod state if-ladders (#3404).
tests: adjust security tests for systemd v232 (#3401).
image: export ImageListEntry type for image list (#3383).
glide: bump gopsutil to v2.16.10 (#3400).
stage1: update coreos base to alpha 1235.0.0 (#3388).
rkt: Implement distribution points (#3369). This is the implementation of the distribution concept proposed in #2953.
build: add --with-stage1-systemd-revision option for src build (#3362).
remove isReallyNil() (#3381). This is cleanup PR, removing some reflection based code.
vendor: update appc/spec to 0.8.9 (#3384).
vendor: Remove direct k8s dependency (#3312).
Documentation updates: #3366, #3376, #3379, #3406, #3410.
下载地址：https://github.com/coreos/rkt/archive/v1.20.0.zip
来自:开源中国社区
