Debian 使用 systemd 自动挂载 Samba

本文地址：blog.lucien.ink/archives/540

写成了一键脚本，直接执行即可。

需要注意的是，挂载的路径和 systemd service 的名字要对应上，比如挂载的路径为 /mnt/nas 那 service 的文件名应为 mnt-nas.service。

## !/usr/bin/env bash

SERVER="nas.local"
USERNAME="foo"
PASSWORD="bar"

apt install cifs-utils -y

groupadd -g 17510 nas

cat <<EOF > /etc/systemd/system/dns-ready.service
[Unit]
Description=Wait for DNS to come up using 'host'
After=nss-lookup.target

[Service]
Type=oneshot
ExecStart=/bin/bash -c "until host ${SERVER}; do sleep 1; done"

[Install]
WantedBy=multi-user.target
EOF

cat <<EOF > /etc/systemd/system/mnt-nas.mount
[Unit]
Description=Mount NAS
Requires=network-online.target
After=network-online.target dns-ready.service

[Mount]
What=//${SERVER}/Data
Where=/mnt/nas
Type=cifs
Options=username=${USERNAME},password=${PASSWORD},dir_mode=0775,gid=nas,rw,file_mode=0664

[Install]
WantedBy=multi-user.target
EOF

systemctl daemon-reload

systemctl start dns-ready.service
systemctl enable dns-ready.service

systemctl start mnt-nas.mount
systemctl enable mnt-nas.mount