Automatic purging of old info records stored in mongo

Proposers

Francisco Rodriguez

Type

Feature

Target MDG/TF

LCM

Description

The objective is making sure that the mongo database size does not grow indefinetely, by periodically purging historic info records.

The minimum purging age must be configurable.

This seems to affect only the "nslcmops" collection, where the primitive invokation results are stored ("lcmOperationType" : "action") When feature 7187 "Network Slice Primitives" is implemented, this should also apply.

Demo or definition of done

Set the retention time to a low value. Perform some primivite invokations on a Network Service Check that the data are not stored in mongo after the specified time