当我尝试在 docker 容器上挂载 davfs2 卷时遇到以下错误：
geoserver@8e8091d97157:~$ mount owncloud/
/sbin/mount.davfs: loading kernel module fuse
/sbin/mount.davfs: loading kernel module fuse failed
/sbin/mount.davfs: waiting for /dev/fuse to be created
/sbin/mount.davfs: can't open fuse device
/sbin/mount.davfs: trying coda kernel file system
/sbin/mount.davfs: no free coda device to mount
Dockerfile 包含以下内容：
FROM debian:jessie
ENV DEBIAN_FRONTEND noninteractive
ENV TERM linux
# environment variables
ENV GEOSERVER_PASS geoserver
RUN apt-get update
RUN apt-get install -y davfs2 fuse
RUN groupadd --gid 999 geoserver
RUN useradd -ms /bin/bash --home /home/geoserver …