Difference between revisions of "Scheduler"
| Line 86: | Line 86: | ||
systemctl start rthing | systemctl start rthing | ||
</pre> | </pre> | ||
| + | |||
| + | |||
| + | ==Updating the list== | ||
| + | Download a new file from <a href="https://pscs.clarkson.edu/psp/crseenrl/CRSECAT_GUEST/HRMS/c/CU_SELF_SERVICE.CU_SR_CLSS_ENR.GBL?FolderPath=PORTAL_ROOT_OBJECT.CO_EMPLOYEE_SELF_SERVICE.CU_SR_CLSS_ENR&IsFolder=false&IgnoreParamTempl=FolderPath%252cIsFolder">here</a> then convert the file to a csv and save as ps.csv in the folder with the program. | ||
Revision as of 17:13, 15 March 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 scheduler.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 <a href="https://pscs.clarkson.edu/psp/crseenrl/CRSECAT_GUEST/HRMS/c/CU_SELF_SERVICE.CU_SR_CLSS_ENR.GBL?FolderPath=PORTAL_ROOT_OBJECT.CO_EMPLOYEE_SELF_SERVICE.CU_SR_CLSS_ENR&IsFolder=false&IgnoreParamTempl=FolderPath%252cIsFolder">here</a> then convert the file to a csv and save as ps.csv in the folder with the program.
