mongodb-backup | backup data for mongodb for Nodejs | Continuous Backup library
kandi X-RAY | mongodb-backup Summary
kandi X-RAY | mongodb-backup Summary
Look at mongodb-backup-cli for command line usage, similar to mongodump. Look at mongodb-restore for restore data.
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Top functions reviewed by kandi - BETA
- wrap the parser middleware
- Return all collections in the database
- Scan the collections in the database .
- Remove metadata .
- select all collections in the database
- selects collections in a collection
- Create a file from a stream
- Make a directory
- Opens a collection of files
- Writes the metadata to the index .
mongodb-backup Key Features
mongodb-backup Examples and Code Snippets
Community Discussions
Trending Discussions on mongodb-backup
QUESTION
I am currently trying to read a bson file to import it into a database. I can already read the file and print it as as bytes, but I end up just getting an bson.errors.InvalidBSON: objsize too large
error.
This is the code that is trying to decode the file
...ANSWER
Answered 2018-Nov-28 at 20:49print(content)
b'[{"_id": {"$oid": "5bf3cf511c9d44000088c376"}, "some": "sort of"}, {"_id": {"$oid": "5bf3cf5c1c9d44000088c377"}, "test": "data"}]'
QUESTION
I have done for setup a mongodb's replicaset on k8s with 4 members (1 primary, 1 secondary, 1 arbiter, 1 hidden for backup). All members have enable authentication by passing argument --auth.
I also create a cronjob which responsible for backup db to s3.
However, I got a problem when try to connect to backup pod from cronjob pod.
Here is the error stack:
...ANSWER
Answered 2019-Apr-10 at 22:15I found the answer for this problem.
I start the mongod instance with --authenticationMechanism 'SCRAM-SHA-256'
parameter. So, The mongo shell require input the --authenticationMechanism
to enable to login.
QUESTION
I have a Mocha Test within my Node-App that should test whether a DB-Export of Mongo-DB-JSON-Documents is done correctly. In my test I besides other tests also test if the download-directory is not empty.
Expected result:The test should await the downloads and only then check whether the directory is empty.
Actual Result:The test returns always green.
My Question:I understood that we have callbacks but promises are better. I understood that async await is some syntactic sugar to promises. And I understood that there is even RxJS (which I do not use here)
Somehow I have to deal with the callback from mogodb-backup. See https://www.npmjs.com/package/mongodb-backup
I do not understand what I am doing wrong so that the tests always turn green (running in parallel to the download)
mocha-test.js ...ANSWER
Answered 2018-Oct-02 at 14:59async function f() {
await Database.downloadDocumentsOfType_KEYS().then(e)
}
f()
QUESTION
I am working on mean.JS application, need to provide data backup and restore functionality for user
I've come across mongodb-backup but I've issue in using this, backup file is storing in a folder where code is executed i.e __dirname
is there any alternative option for storing back-up file in any other location ?
ANSWER
Answered 2017-May-17 at 13:23What happens when you provide "root" as some other directive instead of __dirname ?
More than that why you want to back up and restore functionality from node code itself. There are plenty of tools from mongo to achieve this -
https://docs.mongodb.com/manual/tutorial/backup-and-restore-tools/
cloud based - https://docs.mongodb.com/v3.2/core/backups/
If you want periodic backups and restore then you can create crons and scripts to achieve that.
QUESTION
I am using "mongodb-backup" plugin for take database backup.
Database connection url link:
...ANSWER
Answered 2017-Mar-22 at 14:18Try using authsource instead of authdb
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