Backup

Stateless

Stateless DDC do not require backups.

Stateful using persistent storage

The persistent storage can be backed up using the command:

kubectl exec -n des <POD> -- tar czf - --xattrs -C /data/des/pinstances . > data.tar.gz

This will create a data.tar.gz file locally.

The persistent storage can be restored using the command:

kubectl exec -n des -i <POD> -- tar xzf - --xattrs -C /data/des/pinstances --strip 1 < data.tar.gz

A restart is required after a restoration.

Stateful using MongoDB

Trisotech does not provide functionality to backup or restore the MongoDB storage. The client is responsible to develop his own backup and restore procedures for MongoDB.