Backing Up and Restoring MHN

Warning, this has not been throughly tested. Do not rely on this until you have tested it yourself. Feedback welcome.

Back up

On the MHN Server

sudo su -
supervisorctl stop all
mongodump  --db hpfeeds
mongodump  --db mnemosyne
tar zcvf mhn-backup.tar.gz dump /opt/mhn/server/mhn.db
supervisorctl start all

Copy mhn-backup.tar.gz somewhere safe.

Restore

Install MHN using the install.sh mentioned in the main README.

Then, copy the mhn-backup.tar.gz to /tmp/ and run the following:

sudo su -
supervisorctl stop all
cd /tmp
tar zxvf mhn-backup.tar.gz
cp opt/mhn/server/mhn.db /opt/mhn/server/mhn.db

service mongod start
for FILE in dump/mnemosyne/*.bson;
do 
    mongorestore --drop --db mnemosyne "$FILE"
done

for FILE in dump/hpfeeds/*.bson;
do 
    mongorestore --drop --db hpfeeds "$FILE"
done

supervisorctl start all