Anyone else tried this?
When trying out rancher and following the ‘quickstart’ I didn’t get very far:
E0713 16:49:34.844265 15389 fs.go:425] Stat fs failed. Error: exec: “zfs”: executable file not found in $PATH: “zfs zfs get -Hp all rpool/root” =>
from the kubelet container. This is ubuntu 16.04.4 w/ZFS. Tried Docker 18 and 17…
Best I can tell the kubelet is using cadvisor or similar, detecting ZFS and trying to use zfs commands to get the most accurate filesystem info. Theoretically one could add the zfs tools to the container and give it access to the appropriate devices, but there are a variety of problems with that approach. Maybe just some sort of option to default to the basic posix tools?