Kubernetes, Spring Boot, Vault, Postgres, Docker.
"postgresql://{{username}}:{{password}}@db-cluster-rw.pg.svc:5432/myapp", "max_open_connections": 5, "max_connection_lifetime": "5s", "username": <CREATE_USER_USERNAME>, "password": <CREATE_USER_PASSWORD> } Remember, this connection is only used for creating users. This is why the connection