go get -u github.com/linuxkit/linuxkit/src/cmd/linuxkit

brew tap linuxkit/linuxkit

brew install --HEAD linuxkit

# Minimal YAML to run a redis server (used at DockerCon'17)

# connect: nc localhost 6379

kernel:

  image: linuxkit/kernel:4.14.56

  cmdline: "console=tty0 console=ttyS0 console=ttyAMA0 console=ttysclp0"

init:

  - linuxkit/init:598439400c1e4bf8c25c63c98b2d3e83b1382be9

  - linuxkit/runc:v0.5

  - linuxkit/containerd:0784cc754edb296b996c3510abbdf69686ef0f24

onboot:

  - name: dhcpcd

    image: linuxkit/dhcpcd:v0.5

    command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]

services:

  - name: getty

    image: linuxkit/getty:v0.5

    env:

     - INSECURE=true

  # Currently redis:4.0.6-alpine has trust issue with multi-arch

  # https://github.com/docker-library/official-images/issues/3794

  - name: redis

    image: redis:4.0.5-alpine

    capabilities:

     - CAP_NET_BIND_SERVICE

     - CAP_CHOWN

     - CAP_SETUID

     - CAP_SETGID

     - CAP_DAC_OVERRIDE

    net: host

trust:

  org:

    - linuxkit

    - library

linuxkit build  redis-os.yml

linuxkit run redis-os

├── redis-os-cmdline

├── redis-os-initrd.img

├── redis-os-kernel

└── redis-os.yaml