HPE NLT 2.3 and Docker Plugin volume issues

[tcharette]

Hello,

I've been trying to get the docker plugin running to use our nimble, and, although the connection seems to be created, I'm running into a fringe case where the mountpoint isn't being set.

I have mostly default settings for everything.

docker volume create -d nimble --name dockervoltest

This works fine. It appears on the nimble, and with docker volume ls.

docker volume ls
DRIVER VOLUME NAME
nimble dockervoltest

However, I can't use it in a container. I always get the same error:

docker run -it --rm -v dockervoltest:/foo centos /bin/bash --name=dockervoltest.docker
docker: Error response from daemon: error while mounting volume '': Unable to attach Volume named dockervoltest.docker.

If I do a docker volume inspect I see that the mountpoint is blank

docker volume inspect dockervoltest
"CreatedAt": "0001-01-01T00:00:00Z",
"Driver": "nimble",
"Labels": {},
"Mountpoint": "",
"Name": "dockervoltest",
"Options": {},
"Scope": "global", ...

I've been pouring over your documentation, but it doesn't appear that setting the mountpoint is even an option. When I look at your doc, the mountpoint is set to "/" automatically. 
https://infosight.hpe.com/InfoSight/media/cms/active/pubs_Linux_Integration_Guide_gqb1501639519026.ditamap.whz/zev1477330301759.html

Am I missing something here? 

[tcharette · Accepted solution]

Nevermind, chatted with support. Turns out I installed the NLT tools with scale out, despite only having one nimble array.