OTP Supervisor Config

Build process

Every day around 5am pst (as specified in /etc/crontab/) the /srv/vta.amigocloud.com/load_data.sh is run. This creates about 2 minutes of downtime.

load_data.sh

This script pulls a new OSM file, updates the GTFS files, and runs a build command:

# !/bin/sh

java -Xmx3G -Xverify:none -jar /srv/vta.amigocloud.com/OTP/target/otp-1.0.0-shaded.jar --build /srv/vta.amigocloud.com/data --cache /srv/vta.amigocloud.com/ned/

mv ../data/Graph.obj ../data/graphs/default/

Supervisor calls a run command to OTP:

[program:vta_otp]
command=java -Xmx6G -Xverify:none -jar /srv/vta.amigocloud.com/OTP/target/otp-1.0.0-shaded.jar --basePath /srv/vta.amigocloud.com/data/ --router default --server --port 8888 --cache /srv/vta.amigocloud.com/ned --autoReload --autoScan

Whenever updating supervisor, be sure to run:

sudo supervisorctl reread
sudo supervisorctl update

Initial folder setup

Create the needed folders and make them readable by www-data

cd /srv/vta.amigocoud.com/
mkdir -p /srv/vta.amigocoud.com/data/graphs/default
chown root -R ./data
chgrp www-data -R ./data
chmod 775 -R ./data