[Unit]
Description=Azure DNS Update Service
ConditionPathExists=/usr/local/bin/update-dns.sh
After=network-online.service
Wants=network-online.service

[Service]
#WorkingDirectory=/usr/local/bin
EnvironmentFile=/etc/azure-dns-update/.env
ExecStart=/usr/local/bin/update-dns.sh

Restart=always
RestartSec=60
Type=idle

StandardOutput=syslog
StandardError=syslog
SyslogIdentifier=azure-dns-update

[Install]
WantedBy=multi-user.target