[Unit]
Description=Nameserver information manager
Documentation=man:resolvconf(8)
DefaultDependencies=no
Before=network-pre.target
Wants=network-pre.target

[Service]
RemainAfterExit=yes
ExecStartPre=/bin/mkdir -p /run/resolvconf/interface
ExecStartPre=/bin/touch /run/resolvconf/postponed-update
ExecStart=/sbin/resolvconf --enable-updates
ExecStop=/sbin/resolvconf --disable-updates

[Install]
WantedBy=sysinit.target