Error writing data to database/config/postgresql

Hi, I am trying to follow the instructions here:

At Step 2, was able to perform the docker run command.

However,
The following command…
vault write database/config/postgresql
plugin_name=postgresql-database-plugin
allowed_roles=readonly
connection_url=‘postgresql://root:rootpassword@localhost:5432/postgres?sslmode=disable’

Produces an error:
Error writing data to database/config/postgresql: Put “http://127.0.0.1:8201/v1/database/config/postgresql”: EOF

Details here:
https://pastebin.com/ZmmdFBGY

Not sure why the instructions work with vault in -dev mode, and not with a production back-end storage, but I will continue to investigate and report back.

What is your “production backend storage” and how is it configured? Your pastebin isn’t working for me. Is Consul your backend with acls enabled?