docker-containers
docker-containers copied to clipboard
Published
20 hours ago •
mesosphere-backup
mesosphere-backup
Zombies
Mesos-slave in docker creates zombie apocalypse:
web33 ~ # docker exec -it 23bc904c2842 ps aux
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.8 0.1 889288 13504 ? Ssl Feb09 76:38 mesos-slave --containerizers=docker,mesos --hostname=web33 --ip=192.168.0.34 --master=zk://web488:2181,web489:2181,
root 77 0.0 0.0 0 0 ? Z Feb09 0:00 [docker] <defunct>
root 122 0.0 0.0 0 0 ? Z Feb09 0:00 [docker] <defunct>
root 139 0.0 0.0 0 0 ? Z Feb09 0:00 [sh] <defunct>
root 189 0.0 0.0 0 0 ? Z Feb09 0:00 [docker] <defunct>
root 205 0.0 0.0 0 0 ? Z Feb09 0:00 [sh] <defunct>
root 255 0.0 0.0 0 0 ? Z Feb09 0:00 [docker] <defunct>
root 270 0.0 0.0 0 0 ? Z Feb09 0:00 [sh] <defunct>
root 325 0.0 0.0 0 0 ? Z Feb09 0:00 [docker] <defunct>
root 344 0.0 0.0 0 0 ? Z Feb09 0:00 [sh] <defunct>
root 394 0.0 0.0 0 0 ? Z Feb09 0:00 [docker] <defunct>
root 413 0.0 0.0 0 0 ? Z Feb09 0:00 [sh] <defunct>
root 466 0.0 0.0 0 0 ? Z Feb09 0:00 [docker] <defunct>
root 484 0.0 0.0 0 0 ? Z Feb09 0:00 [sh] <defunct>
root 536 0.0 0.0 0 0 ? Z Feb09 0:00 [docker] <defunct>
root 553 0.0 0.0 0 0 ? Z Feb09 0:00 [sh] <defunct>
root 602 0.0 0.0 0 0 ? Z Feb09 0:00 [docker] <defunct>
root 622 0.0 0.0 0 0 ? Z Feb09 0:00 [sh] <defunct>
root 672 0.0 0.0 0 0 ? Z Feb09 0:00 [docker] <defunct>
root 688 0.0 0.0 0 0 ? Z Feb09 0:00 [sh] <defunct>
root 745 0.0 0.0 0 0 ? Z Feb09 0:00 [docker] <defunct>
root 771 0.0 0.0 0 0 ? Z Feb09 0:00 [sh] <defunct>
root 825 0.0 0.0 0 0 ? Z Feb09 0:00 [docker] <defunct>
root 840 0.0 0.0 0 0 ? Z Feb09 0:00 [sh] <defunct>
root 895 0.0 0.0 0 0 ? Z Feb09 0:00 [docker] <defunct>
root 914 0.0 0.0 0 0 ? Z Feb09 0:00 [sh] <defunct>
root 976 0.0 0.0 0 0 ? Z Feb09 0:00 [docker] <defunct>
root 999 0.0 0.0 0 0 ? Z Feb09 0:00 [sh] <defunct>
root 1040 0.0 0.0 0 0 ? Z Feb09 0:00 [docker] <defunct>
root 1073 0.0 0.0 0 0 ? Z Feb09 0:00 [sh] <defunct>
root 1108 0.0 0.0 0 0 ? Z Feb09 0:00 [docker] <defunct>
root 1135 0.0 0.0 0 0 ? Z Feb09 0:00 [sh] <defunct>
root 1191 0.0 0.0 0 0 ? Z Feb09 0:00 [docker] <defunct>
root 1208 0.0 0.0 0 0 ? Z Feb09 0:00 [sh] <defunct>
root 1366 0.0 0.0 0 0 ? Z Feb10 0:00 [docker] <defunct>
root 1382 0.0 0.0 0 0 ? Z Feb10 0:00 [sh] <defunct>
root 1433 0.0 0.0 0 0 ? Z Feb10 0:00 [docker] <defunct>
root 1449 0.0 0.0 0 0 ? Z Feb10 0:00 [sh] <defunct>
root 1501 0.0 0.0 0 0 ? Z Feb10 0:00 [docker] <defunct>
root 1521 0.0 0.0 0 0 ? Z Feb10 0:00 [sh] <defunct>
root 1563 0.0 0.0 0 0 ? Z Feb10 0:00 [docker] <defunct>
root 1578 0.0 0.0 0 0 ? Z Feb10 0:00 [sh] <defunct>
root 1617 0.0 0.0 0 0 ? Z Feb10 0:00 [docker] <defunct>
root 1634 0.0 0.0 0 0 ? Z Feb10 0:00 [sh] <defunct>
root 1676 0.0 0.0 0 0 ? Z Feb10 0:00 [docker] <defunct>
root 1694 0.0 0.0 0 0 ? Z Feb10 0:00 [sh] <defunct>
root 1737 0.0 0.0 0 0 ? Z Feb10 0:00 [docker] <defunct>
root 1752 0.0 0.0 0 0 ? Z Feb10 0:00 [sh] <defunct>
root 1790 0.0 0.0 0 0 ? Z Feb10 0:00 [docker] <defunct>
root 1812 0.0 0.0 0 0 ? Z Feb10 0:00 [sh] <defunct>
root 1858 0.0 0.0 0 0 ? Z Feb10 0:00 [docker] <defunct>
root 1874 0.0 0.0 0 0 ? Z Feb10 0:00 [sh] <defunct>
root 1974 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 1992 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 2030 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 2047 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 2115 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 2129 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 2166 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 2184 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 2224 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 2272 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 2288 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 2327 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 2349 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 2392 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 2404 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 2454 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 2512 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 2534 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 2535 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 2573 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 2590 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 2633 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 2649 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 2687 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 2736 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 2754 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 2792 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 2816 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 2817 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 2859 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 2877 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 2918 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 2932 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 2978 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 2991 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 3012 0.0 0.0 0 0 ? Z Feb11 0:00 [sleep] <defunct>
root 3033 0.0 0.0 0 0 ? Z Feb11 0:00 [sleep] <defunct>
root 3071 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 3088 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 3143 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 3186 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 3250 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 3258 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 3300 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 3363 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 3374 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 3376 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 3418 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 3430 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 3470 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 3485 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 3525 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 3576 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 3594 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 3633 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 3654 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 3663 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 3704 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 3726 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 3728 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 3777 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 3831 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 3882 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 3918 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 3919 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 3920 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 3960 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 3979 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 4018 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 4037 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 4077 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 4093 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 4132 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 4149 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 4187 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 4203 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 4244 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 4292 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 4309 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 4359 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 4401 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 4418 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 4459 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 4476 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 4521 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 4537 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 4575 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 4593 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 4639 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 4664 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 4704 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 4721 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 4762 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 4784 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 4855 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 4872 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 5135 0.0 0.0 0 0 ? Z Feb11 0:00 [docker] <defunct>
root 5151 0.0 0.0 0 0 ? Z Feb11 0:00 [sh] <defunct>
root 5296 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 5320 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 5366 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 5417 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 5435 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 5436 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 5484 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 5509 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 5551 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 5569 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 5613 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 5638 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 5687 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 5711 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 5749 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 5765 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 5829 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 5899 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 5911 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 5959 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 5975 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 6026 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 6040 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 6102 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 6112 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 6163 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 6173 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 6234 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 6244 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 6302 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 6320 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 6370 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 6377 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 6431 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 6439 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 6487 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 6496 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 6552 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 6563 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 6611 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 6621 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 6667 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 6679 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 6731 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 6747 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 6797 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 6810 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 6858 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 6879 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 6937 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 6953 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 7007 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 7021 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 7079 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 7088 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 7134 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 7147 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 7208 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 7225 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 7234 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 7281 0.0 0.0 0 0 ? Z Feb12 0:00 [docker] <defunct>
root 7299 0.0 0.0 0 0 ? Z Feb12 0:00 [sh] <defunct>
root 7509 0.0 0.0 0 0 ? Z Feb13 0:00 [docker] <defunct>
root 7524 0.0 0.0 0 0 ? Z Feb13 0:00 [sh] <defunct>
root 7572 0.0 0.0 0 0 ? Z Feb13 0:00 [docker] <defunct>
root 7625 0.0 0.0 0 0 ? Z Feb13 0:00 [docker] <defunct>
root 7640 0.0 0.0 0 0 ? Z Feb13 0:00 [sh] <defunct>
root 7642 0.0 0.0 0 0 ? Z Feb13 0:00 [sh] <defunct>
root 7684 0.0 0.0 0 0 ? Z Feb13 0:00 [docker] <defunct>
root 7699 0.0 0.0 0 0 ? Z Feb13 0:00 [sh] <defunct>
root 7740 0.0 0.0 0 0 ? Z Feb13 0:00 [docker] <defunct>
root 7755 0.0 0.0 0 0 ? Z Feb13 0:00 [sh] <defunct>
root 7794 0.0 0.0 0 0 ? Z Feb13 0:00 [docker] <defunct>
root 7812 0.0 0.0 0 0 ? Z Feb13 0:00 [sh] <defunct>
root 7924 0.0 0.0 0 0 ? Z Feb14 0:00 [docker] <defunct>
root 7944 0.0 0.0 0 0 ? Z Feb14 0:00 [sh] <defunct>
root 7984 0.0 0.0 0 0 ? Z Feb14 0:00 [docker] <defunct>
root 8000 0.0 0.0 0 0 ? Z Feb14 0:00 [sh] <defunct>
root 8013 0.0 0.0 4440 656 ? Ss Feb14 0:00 sh -c /usr/libexec/mesos/mesos-executor --override /bin/sh -c 'exit `docker wait mesos-8ac0ef76-c84f-41ad-83ae-67cc
root 8014 0.0 0.0 4440 648 ? S Feb14 0:00 sh -c logs() { docker logs --follow $1 & pid=$! docker wait $1 >/dev/null 2>&1 sleep 10 kill -TERM $pid >
root 8015 0.2 0.1 733268 10788 ? Sl Feb14 2:30 /usr/libexec/mesos mesos-executor --override /bin/sh -c exit `docker wait mesos-8ac0ef76-c84f-41ad-83ae-67ccabef0ce
root 8016 0.0 0.0 193924 6680 ? Sl Feb14 0:00 docker logs --follow mesos-8ac0ef76-c84f-41ad-83ae-67ccabef0cec
root 8017 0.0 0.0 202120 6484 ? Sl Feb14 0:00 docker wait mesos-8ac0ef76-c84f-41ad-83ae-67ccabef0cec
root 8035 0.0 0.0 4440 656 ? Ss Feb14 0:00 /bin/sh -c exit `docker wait mesos-8ac0ef76-c84f-41ad-83ae-67ccabef0cec`
root 8039 0.0 0.0 202120 6508 ? Sl Feb14 0:00 docker wait mesos-8ac0ef76-c84f-41ad-83ae-67ccabef0cec
root 8057 0.0 0.0 0 0 ? Z Feb14 0:00 [sh] <defunct>
root 8076 0.0 0.0 15564 1136 ? R+ 12:39 0:00 ps aux
We can reuse init from phusion/baseimage to properly reap child processes.
@bobrik start the mesos_slave container with "--pid=host" so that it uses the process namespace of the host.
otherwise it seems that "docker wait" cannot be killed properly because it is running "inside" the Mesos Slave container.
(edit) Here is some information on the --pid flag: https://github.com/docker/docker/issues/8568
Yup. IMHO this should be mentioned in serveral docs:
- https://github.com/mesosphere/docker-containers/blob/master/mesos/README.md
- https://mesosphere.com/docs/tutorials/mesosphere-on-a-single-coreos-instance/
And also the service script of the CoreOS example should be updated:
- https://github.com/mesosphere/coreos-setup/blob/master/etc/systemd/system/mesos-slave.service
But I don't know if this is in any way supported by the Mesosphere guys. At least it would be possible to provide pull requests for the GitHub stuff.