Various scripts to ease setup of AWS EC2 Ubuntu 16.04 servers for CS student use.
These scripts aid in setting up a developer server.
Running the d1 script will build text-based server with support for a variety of programming languages and servers. This works great on a micro instance and probably will run okay on a nano instance. It easily keeps up with 30 or more users logged in at once.
Be sure to open AWS firewall ports for http, ssh, and possibly TCP on 8080 if using Tomcat for your student's IP addresses. I usually open http port 80 and port 8080 to the world and limit access to everything else using the AWS firewall. I also have used the Ubuntu ufw firewall and sometimes have used denyhosts. Use whichever is best for your situation.
After running d1 you can next run the d2 script. This will create a Ubuntu Mate server that supports xrdp. Students can log in remotely using Windows Remote Desktop on either Mac OS X or Windows. This option supports IDEs such as Eclipse / STS, NetBeans, and others. However, it is recommended to use at least a medium instance with 4GB RAM for a single user. Each additional user might require another 2 GB or so depending on what apps they will be running. I just have my students use free AWS Educate accounts and run their own dev server.
This is a simple server designed for a non-majors class I teach using Python. It is a Ubuntu Mate GUI xrdp server that allows students to connect using Windows remote desktop. I tried to simplify the GUI to just the basics. A medium instance (4GB) should be able to support 8 students at once or so given the simple software used. If you add an IDE then you might need a lot more memory.
Be sure to open some AWS firewall ports to allow RDP from the IP addresses of your students.
I run this Perl script as root to setup all of the student Ubuntu accounts when we are sharing a class server. It is easy to get a list of student email addresses separated by commas. I feed this into the addusers.pl script and it creates Linux accounts and MySQL accounts for each student. Saves me a ton of work.