探索

找到 6 角色和集合.

overlay 4 docker 2 overlayfs 2 network 1 cloud 1 worker 1 containers 1 extroot 1 devicemapper 1 openwrt 1 lvm 1 system 1 monitoring 1 utilities 1 benchmark 1 portage 1 repository 1 flannel 1 flanneld 1 aufs 1 kubernetes 1 btrfs 1