Need to use Postgres as an app to deploy vault app

[piyushkumar05]

Usecase:
AcPMP requirement is to deploy the vault app with Postgres DB as an app. But we understood from the the readme file (cf-vault) that the DB should be deployed as service, not as an app, to bind with the vault app.

To achieve the same, we deployed the Postgres app and created the schema required for vault app, but we are facing issues while binding this Postgres app with vault app. We had a look into the run.sh file available in the cf-vault repo, we could not find any check related to the postgres as an app.

Is it possible to support the vault app to meet this requirement?