added env vars at the top to drive and added dcm user to docker group
added env vars at the top to drive and added dcm user to docker group

enStratus/unix-agent,enStratus/unix-agent,enStratus/unix-agent,JPWKU/unix-agent,enStratus/unix-agent,JPWKU/unix-agent,buzztroll/unix-agent,buzztroll/unix-agent,JPWKU/unix-agent,JPWKU/unix-agent,buzztroll/unix-agent,buzztroll/unix-agent