elastic-network-interfaces.service

# This task finds and configures elastic network interfaces
# left in an unconfigured state.
[Unit]
Description=Elastic Network Interfaces
After=network-online.target syslog.target

[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=/sbin/ec2ifscan

[Install]
WantedBy=multi-user.target