OCI runtime create failed: container_linux.go:349: starting container process caused "process_linux.go:449: container init caused \"rootfs_linux.go:58: mounting ..

docker: Error response from daemon: OCI runtime create failed: container_linux.go:349: starting container process caused "process_linux.go:449: container init caused "rootfs_linux.go:58: mounting \"/usr/etc/redis/conf/redis.conf\" to rootfs \"/var/lib/docker/overlay2/cd5614899052ea3c273dd37d50074cddb5c300d44ceb2de32133b29c3c8a3cda/merged\" at \"/var/lib/docker/overlay2/cd5614899052ea3c273dd37d50074cddb5c300d44ceb2de32133b29c3c8a3cda/merged/usr/local/etc/redis/redis.conf\" caused \"not a directory\""": unknown: Are you trying to mount a directory onto a file (or vice-versa)? Check if the specified host path exists and is the expected type.
原因：docker掛載文件時默認創建的是目錄，要掛載文件時需要手動創建該文件