kernel:
  image: linuxkit/kernel:5.10.47
  cmdline: "console=ttyS0 console=ttyAMA0"
init:
  - linuxkit/init:78fb57c7da07c4e43c3a37b27755581da087a3b6
  - linuxkit/runc:f9c8a136f6aca1cde95b249eb5095df702c23ac8
  - linuxkit/containerd:1c4d860d198095565baa3d8d60d434f034f0fef0
  - linuxkit/ca-certificates:4df823737c9bf6a9564b736f1a19fd25d60e909a
  - linuxkit/memlogd:9b0e8a5b3f67672234170d88833163caf7898984
services:
# A service which generates logs of log messages
  - name: fill-the-logs
    image: alpine
    command: ["/bin/sh", "-c", "while /bin/true; do echo hello $(date); done" ]
  - name: write-and-rotate-logs
    image: linuxkit/logwrite:e64e0f06e485e3542b58f3517da3bc13f246d208
    command: ["/usr/bin/logwrite", "-max-log-size", "1024"]
  - name: check-the-logs
    image: alpine:3.13
    binds:
      - /check.sh:/check.sh
      - /dev/console:/dev/console
      - /var/log:/var/log
    command: ["sh", "./check.sh"]
    pid: host
    capabilities:
      - CAP_SYS_BOOT
files:
  - path: check.sh
    source: ./check.sh