achelak/docker-mongodb-gcs-backup

A docker image that periodically performs MongoDB backup and upload to Google Cloud Storage

docker-mongodb-gcs-backup

A docker image that periodically performs MongoDB backup and upload to Google Cloud Storage

Usage

You can find the built image on Docker Hub. Then, set following environment variable when running the docker container:

Environment Variable	Required	Default	Description
GCS_KEY_FILE_PATH	YES		Path to service account key file. You can either mount the key file to the container or rebuild another image based on this image with additional key file
GCS_BUCKET	YES		Name of the Google Cloud Storage bucket
CRON_EXPRESSION	NO	0 0 * * *	Cron expression to control backup interval
MONGODB_HOST	NO	localhost	The host variable that will pass to mongodump command
MONGODB_PORT	NO	27017	The port variable that will pass to mongodump command
MONGODB_DB	NO		Name of the database to perform backup. Not specifying means backup all databases
MONGODB_USER	NO		In case that your mongo instance requires authentication
MONGODB_PASSWORD	NO		In case that your mongo instance requires authentication
MONGODB_OPLOG	NO		Set this to true if you want to perform mongodump with --oplog flag on. Read more
BACKUP_DIR	NO	/backup	Path to directory of the backup file.
COLLECTION	NO		Adding --collection flag
EXCLUDE_COLLECTION	NO		Adding --excludeCollection flag