Hello all. We've been using NGINX for a bunch of years now. We're doing some testing w/ moving some stuff to Amazon EC2. I'd like to stand up to NGINX boxes w/ a public VIP on them. Searching around I see http://nginx.com/blog/nginx-plus-on-amazon-ec2-getting-started/ which has exactly what I want to do:

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NGINX Plus high-availability clustering

If you run NGINX Plus as a high-availability cluster, then you can avoid the use of Amazon ELB and your clients connect directly to the NGINX Plus instances. The NGINX cluster uses Corosync and Pacemaker to monitor its internal health and move elastic IP addresses to correctly-functioning NGINX Plus instances.

Use the following command to install the required software:

$ sudo nginx-ha-setup

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Does anyone know if it's possible to do this w/ just NGINX and not using plus?