Upgrading Airnotifier

Steps to upgrade

- Stop the server, killing the process

ps aux | grep airnotifier
kill -0 PROCESS_ID

- Check that the current branch of the installation is Moodle

git status
# On branch moodle

- Backup the mondodb databases

Applications list database

mongodump -h localhost --port 27017 -d airnotifier -o /var/airnotifier/

Each application database

mongodump -h localhost --port 27017 -d commoodlemoodlemobile -o /var/airnotifier/
mongodump -h localhost --port 27017 -d commoodlemoodlemobiletest -o /var/airnotifier/

Pull latest version from git

git pull

Check that your current version has a version number in the options collection (Airnotifierdatabase) (Older Airnotifier versions doesn't have it), use the shell:

mongo
use airnotifier
db.options.find()

If there is not a value option, create a new one:

db.options.insert({name: "version", value: 20140101})

Run the upgrade.py script

python upgrade.py

Start the server again

./startserver

or

sudo -u airnotifier python airnotifier.py >> /var/airnotifier/console_log 2>> /var/airnotifier/error_log &