Current File : //proc/thread-self/root/usr/lib/systemd/system/chrony-dnssrv@.service
[Unit]
Description=DNS SRV lookup of %I for chrony
After=chronyd.service network-online.target
Wants=network-online.target

[Service]
Type=oneshot
ExecStart=/usr/libexec/chrony-helper update-dnssrv-servers %I