LinuxKit Example

demo.yml

kernel:
  image: "linuxkit/kernel:4.9.x"
  cmdline: "console=ttyS0 page_poison=1"
init:
  - linuxkit/init:63eed9ca7a09d2ce4c0c5e7238ac005fa44f564b
  - linuxkit/runc:b0fb122e10dbb7e4e45115177a61a3f8d68c19a9
  - linuxkit/containerd:18eaf72f3f4f9a9f29ca1951f66df701f873060b
  - linuxkit/ca-certificates:eabc5a6e59f05aa91529d80e9a595b85b046f935
onboot:
  - name: sysctl
    image: "linuxkit/sysctl:1f5ec5d5e6f7a7a1b3d2ff9dd9e36fd6fb14756a"
    net: host
    pid: host
    ipc: host
    capabilities:
     - CAP_SYS_ADMIN
    readonly: true
  - name: dhcpcd
    image: "linuxkit/dhcpcd:48e249ebef6a521eed886b3bce032db69fbb4afa"
    binds:
     - /var:/var
     - /tmp/etc:/etc
    capabilities:
     - CAP_NET_ADMIN
     - CAP_NET_BIND_SERVICE
     - CAP_NET_RAW
    net: host
    command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
  - name: metadata
    image: "linuxkit/metadata:c5567e65e9125f0a4c4b8cb9d56a86377be62652"
    binds:
     - /dev:/dev
     - /var:/var
     - /tmp/etc/resolv.conf:/etc/resolv.conf
    net: host
    capabilities:
     - CAP_SYS_ADMIN
services:
  - name: rngd
    image: "linuxkit/rngd:3dad6dd43270fa632ac031e99d1947f20b22eec9"
    capabilities:
     - CAP_SYS_ADMIN
    oomScoreAdj: -800
    readonly: true
  - name: sshd
    image: "linuxkit/sshd:e108d208adf692c8a0954f602743e0eec445364e"
    capabilities:
     - all
    net: host
    pid: host
    binds:
     - /var/config/ssh/authorized_keys:/root/.ssh/authorized_keys
     - /tmp/etc/resolv.conf:/etc/resolv.conf
  - name: nginx
    image: "nginx:alpine"
    capabilities:
     - CAP_NET_BIND_SERVICE
     - CAP_CHOWN
     - CAP_SETUID
     - CAP_SETGID
     - CAP_DAC_OVERRIDE
    net: host
trust:
  image:
    - linuxkit/kernel
outputs:
  - format: kernel+initrd
  - format: gcp
    project: moby
    bucket: mobytestjustin
    family: moby-dev
    replace: true