克罗姆威尔

Rust 无根容器运行时

依赖

启用用户命名空间

$ sudo sysctl kernel.unprivileged_userns_clone=1

安装

$ cargo install cromwell

或

$ cargo install --git https://github.com/guni1192/cromwell

使用

Rust Rootless Container Runntime

USAGE:
    cromwell [SUBCOMMAND]

FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information

SUBCOMMANDS:
    help    Prints this message or the help of the given subcommand(s)
    ps      show containers
    pull    pull oci image
    run     run cromwell container

示例

运行容器

$ cromwell run -n library/alpine:3.8
~ $

$ cromwell run -n library/alpine:3.8 --exec 'ls -a'
bin  boot  dev  etc  home  lib  lib64  mnt  opt  proc  root  run  sbin  srv  sys  tmp  usr  var

从 DockerHub 拉取镜像

$ cromwell pull -n library/alpine:3.8

测试

$ cargo test