Difference between revisions of "Scheduler"
From CSLabsWiki
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Scheduler is a service designed to help students make their schedule. It queries the class information from an exported CSV from Peoplesoft. | Scheduler is a service designed to help students make their schedule. It queries the class information from an exported CSV from Peoplesoft. | ||
| − | It uses the Shiny webapp and runs on port 3001 (which is redirected transparently to | + | It uses the Shiny webapp and runs on port 3001 (which is redirected transparently to http://scheduler.cosi.clarkson.edu|scheduler.cosi.clarkson.edu) |
=Install= | =Install= | ||
Revision as of 21:58, 21 September 2017
| Scheduler | |
| IP Address(es): | 128.153.145.213 |
| Contact Person: | Anthony Rinaldo rinaldaj@clarkson.edu |
| Last Update: | September 2016 |
| VM Host (Physical): | hydra |
| Host VM: | scheduler |
| Services: | Scheduler (for scheduling classess) |
Scheduler is a service designed to help students make their schedule. It queries the class information from an exported CSV from Peoplesoft.
It uses the Shiny webapp and runs on port 3001 (which is redirected transparently to http://scheduler.cosi.clarkson.edu%7Cscheduler.cosi.clarkson.edu)
Contents
Install
Install Ubuntu 16.04
Install packages
sudo apt install r-base apache2
Enter R
Enter R and install packages
R
install.packages("shiny")
install.packages(c("dplyr","gdata"))
Configure Apache
sudo a2enmod proxy proxy_http proxy_wstunnel rewrite
edit /etc/apache2/sites-enabled/000-default.conf
add these lines between the tags (comment out the document root that exists)
#DocumentRoot /var/www/html
RewriteEngine on
RewriteCond %{HTTP:Upgrade} =websocket
RewriteRule /(.*) ws://localhost:3001/$1 [P,L]
RewriteCond %{HTTP:Upgrade} !=websocket
RewriteRule /(.*) http://localhost:3001/$1 [P,L]
ProxyPreserveHost on
ProxyPass / http://localhost:3001/
ProxyPassReverse / http://localhost:3001/
Start Apache
sudo systemctl restart apache2 sudo systemctl status apache2
Install Script to run R server
edit /etc/systemd/system/rthing.service
[Unit] Description=rthing [Service] User=rinaldaj ExecStart=/bin/bash /home/rinaldaj/runMe.sh [Install] WantedBy=multi-user.target
enable the script (after setting up the thing)
systemctl enable rthing systemctl start rthing
Updating the list
Download a new file from peoplesoft then convert the file to a csv and save as ps.csv in the folder with the program.
