northflank / mongodb-archive

MongoDB Archive Tool

This tool can be run as a cron-job on Northflank to perform an archive setup similar to the Atlas offering.

This requires the environment variable ARCHIVE_CONFIGURATION which is a json string with the following type:

export interface InputSource {
  sourceCluster: string;
  destinationCluster: string;
  archiveSources: ArchiveSource[];
}

export interface ArchiveSource {
  database: string;
  collection: string;
  field: string;
  archiveDays: number;
}

• sourceCluster should be the MONGO_SRV_ADMIN of the source cluster which data will be taken from
• destinationCluster should be the MONGO_SRV_ADMIN of the archive cluster
• archiveSources is an array of collections which will have documents archived when document.[field] is older than archiveDays