https://github.com/psi-4ward/gridfs_exim

MongoDB GridFS-EXIM GridFS import/export Utility with support for incremental Backups, written in Node.JS
https://github.com/psi-4ward/gridfs_exim

Last synced: 22 days ago
JSON representation

MongoDB GridFS-EXIM GridFS import/export Utility with support for incremental Backups, written in Node.JS

• Host: GitHub
• URL: https://github.com/psi-4ward/gridfs_exim
• Owner: psi-4ward
• Created: 2013-11-01T13:04:49.000Z (about 11 years ago)
• Default Branch: master
• Last Pushed: 2013-11-06T14:05:02.000Z (about 11 years ago)
• Last Synced: 2024-12-09T08:46:48.936Z (25 days ago)
• Language: JavaScript
• Size: 137 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

        
# GridFS-EXIM

MongoDB GridFS-EXIM GridFS import/export Utility with support for incremental Backups, written in Node.JS

* Export fulldumps

* Export incremental dumps using the `fs.files.uploadDate` time and the Date (filename) of last dump-file

* Auto make fulldumps every XX days, otherwise make incremental ones

* Optionally GZip the output (its slow and consumes much CPU, perhaps HDD-space is cheaper?)

* Remove files older than XX days

* Import a fulldump including following incremental files

## Installation

run `npm install` in the root dir

## Usage

`gridfsExim --help`

```

Usage:

  gridfsExim [OPTIONS] [ARGS]

Options:

  -d, --db STRING          The Database to Dump

  -i, --inc BOOL           Make a incremental backup

  -f, --full BOOL          Make a full backup

  -a, --auto NUMBER        Make a incremental backup or a full backup if last full

                           is older than the given days

  -c, --clear NUMBER       Clear all backups older than given days

  -o, --outputDir [STRING] Set the output directory for the dump-files (Default is .)

  -h, --host [STRING]      The MongoDB Hostname (Default is localhost)

  -p, --port [NUMBER]      The MongoDB Port (Default is 27017)

  -z, --gzip BOOL          Compress the output using gzip

      --import STRING      Import a fulldump fs.files file with all chunks and

                           all following incrementals

  -k, --no-color           Omit color from output

      --debug              Show debug information

```

## Examples

### Export

Create a full backup and gzip the output

```

./gridfsExim --full --db testdb --outputDir /var/backups/gridfs --gzip --debug

```

Create a incremental backup

```

./gridfsExim --inc --db testdb --outputDir /var/backups/gridfs --debug

```

Create incremental backup or a full backup if last full backup is older than 14 days.


Delete all backup-files older than 60 days but keep at least one fullbackup with its incremental parts.

```

./gridfsExim --auto 14 --db testdb --clear 60 --outputDir /var/backups/gridfs --debug

```

### Import

Import a fulldump with all following incrementals.


Be shure to give the `fs.files` file.

```

./gridfsExim -- import mydb-full-20131105143946-fs.files.json

```

You can also use `mongoimport -d DATABASE -c COLLECTION --file FILE` 


be shure to import `fs.files` **and** `fs.chunks`

## Licence

License: http://www.gnu.org/licenses/lgpl-3.0.html LGPL 


Author: Christoph Wiechert [4ward.media](http://www.4wardmedia.de)