Hi. I wrote some recent blogs on integrating Dgraph with Hashicorp Vault. Dgraph features to encrypt data-at-rest and manage access with access-control-lists require saving secrets on a file system, which is, well, not so secure. With Hashicorp Vault, the secrets can be saved using AppRole auth method. These tutorials demonstrate how to set up the workflow using Docker Compose.
This article covers how to do configuration of Vault with REST API using curl:
This article covers how to do configuration of Vault with the vault cli: