docker installation on perception server (jetson TX2)

I am trying to install docker on jetson board used as perception server in the deepstream application. I followed the docker installation process on their website like what I did for the analytic server except the os architecture changed to arm64 instead of x86. It seems successfully installed, but none of the docker application run. The error I got was:

Docker: Cannot connect to the Docker daemon at unix://var/run/docker.sock. Is the docker daemon running? See “docker run --help”

I did include root access when running every docker command. Does anyone know what could be the reason for this?

We have not supported docker on Tegra platform.