pipeline with specific user

[Anand Dasari]

I have pipeline code running as deploy user.

my Jenkins service is running as docker container, and my host vm is docker container, so I'm using docker in docker

I started my Jenkins with volume 

/var/run/docker.sock:/var/run/docker.sock 

Jenkins started as Jenkins user and also I have deploy user created and added docker group on Jenkins service

Now when I run docker commands thru my pipeline code  as deploy user I can run the docker comamnds

But when I run docker-compose as deploy user it says "command not found"

I logged on Jenkins server and check those commands from command line 

docker -v.  works for both Jenkins and deploy user

docker-compose -v.   works only for Jenkins user but not for either root or deploy users

what could be the problem

or else I have to run my pipeline with a specific user . I log into Jenkins ui as deploy user, if I want to run the pipeline as  Jenkins user ,how do code that in the pipeline code?

any help would be appreciated