MongoDB Backup and Restore

Maintaining backups of your workspace data is a very important practice. These data backups can act as a safety measure where data can be recovered or restored in case of an emergency.
Rocket.Chat uses MongoDB as its database. With MongoDB, you have multiple inbuilt backup options depending on the deployment method.
In this guide, we are going to focus on how to:
1. Perform a backup of your Rocket.Chat workspace data​
2.​Restore your Rocket.Chat workspace data​
MongoDB Backup with mongodump
We are going to see how to backup our MongoDB database, using mongodump.
mongodump allows you to create backups from standalone, replica sets or sharded cluster deployments.
As from MongoDB server 4.4, you are required to install the mongodump utility separately.
Read more at the MongoDB Database tools docs https://www.mongodb.com/docs/database-tools/mongodump​
The command to backup a simple MongoDB standalone instance is of the format
mongodump <options> <connection-string>
Running mongodump alone from the command line without any options will assume the database is located on localhost at port 27017 with no authentication.
When the backup is completed, a /dump directory is created.
Backing up a Remote MongoDB instance can be done with the command
mongodump --uri="mongodb://<host URL/IP>:<Port>" [additional options]
See more options and how to use mongodump on MongoDB Database tools docs.
You should see something like the image below when the command is running
mongodump command executing
MongoDB Restore with mongorestore
After backing up your instance, you may need to restore the data at some time. That can be done using mongorestore​
Make sure you drop first any existing rocketchat schema in your database with same name as the one you are restoring.
mongorestore allows you to load data from either a binary database dump created by mongodump or the standard input into MongoDB instance.
As from MongoDB server 4.4, you are required to install the mongorestore utility separately.
Read more at the MongoDB Database tools docs https://www.mongodb.com/docs/database-tools/mongorestore/​
The syntax for the mongorestore command is
mongorestore <options> <connection-string> <directory or file to restore>
The simple command below restores from a dump directory to a local mongod instance running on port 27017
mongorestore  dump/
You can restore to a remote instance by running
mongorestore --uri="mongodb://<host URL/IP>:<Port>" /dump
You have the ability to also restore a specific collection or collections from the dump/ directory. See MongoDB docs ​
In a successful command execution, you should see a screen like the one below
mongorestore command executed
MongoDB URI Authentication
Passing extra options to the Mongo driver
Last modified 6mo ago