This repo contains different systemd unit files for infrastruction applications.
If any systemd unit has consul templates in infrastructure-app-units/<app_name>/consul-templates, place those templates in /admiral-config/<app_name>/consul-templates/, before starting the unit
Instance private IP is initialized by
IPV4=$(curl http://169.254.169.254/latest/meta-data/local-ipv4)
in some unit files due to the "Multiple IP issue": http://serverfault.com/questions/831542/multiple-ips-automatically-getting-attached-to-core-os-instance-on-ec2
Ideally, private IP of the instance should be fetched by hostname -i command, instead of using AWS meta-data API.