====== autofs ======
sudo apt install autofs
sudo mkdir /etc/auto.master.d/
===== debugging =====
stop service and run foreground
systemctl stop autofs
sudo automount -f -v
===== sshfs =====
sudo apt install sshfs
autofs use root account and ssh key has to be present in /root/.ssh
sudo su -
ssh-keygen
copy id_rsa.pub in destination ~/.ssh/authorized_keys and check
ssh @destination
1000 is id of local user
/mnt/sshfs /etc/auto.sshfs uid=1000,gid=1000,--timeout=30,--ghost
subfolderblabla -fstype=fuse,rw,nodev,nonempty,noatime,allow_other,max_read=65536 :sshfs\#remote_user@destinatio.remote\:/path/to/mount