Dump and restore SLPDB

[sajal]

re: #22

SLPDB is relatively straightforward

Need to run these from a machine/container that has mongodb installed, and can talk to mongodb-slpdb.

We should stop slpdb and slpserve containers prior to doing a restore. Not sure if there is any need to stop these while dumping.

Dump

mongodump -d slpdb_test --archive=/tmp/slpdb_test.mongo.gz --authenticationDatabase admin --gzip mongodb://mongouser:mongopass@mongodb-slpdb:27017

Restore

mongorestore  --drop  --authenticationDatabase admin --archive=/tmp/slpdb_test.mongo.gz --gzip   mongodb://mongouser:mongopass@mongodb-slpdb:27017