The input device is not a TTY. If you are using mintty, try prefixing the command with 'winpty'

Docker Desktop for Windows
1

Hi, I am trying to bind docker volumes to my docker container after connecting to New_PSSession by running the following command

    #Wait until PSSession is available
    while ($true)
    {
        $p = New-PSSession $publicDNS -Credential $creds 2>$null
        if ($p -ne $null)
        {
            break
        }

        "$(Get-Date) Waiting for remote PS connection"
        Sleep -Seconds 10
    }
Invoke-Command -Session $r {docker login --username=xxxx --password=xxxx}
Invoke-Command -Session $r {docker volume create volume01}
Invoke-Command -Session $r {docker pull xxx/my_repo:Testing}
Invoke-Command -Session $r {docker images}
    Invoke-Command -Session $r { docker run --name test01 -it -v c:\programdata\docker\volumes\volume01:c:\volume01 xxxx/my_repo:Accessibility cmd}

i get shown the below error

the input device is not a TTY.  If you are using mintty, try prefixing the command with 'winpty'
    + CategoryInfo          : NotSpecified: (the input devic...d with 'winpty':String) [], RemoteException
    + FullyQualifiedErrorId : NativeCommandError
    + PSComputerName        : ec2-52-28-216-45.eu-central-1.compute.amazonaws.com

OS Version- windows Server 2016
Docker version:
PS C:> docker version
Client:
Version: 17.03.1-ee-3
API version: 1.27
Go version: go1.7.5
Git commit: 3fcee33
Built: Thu Mar 30 19:31:22 2017
OS/Arch: windows/amd64

Server:
 Version:      17.03.1-ee-3
 API version:  1.27 (minimum version 1.24)
 Go version:   go1.7.5
 Git commit:   3fcee33
 Built:        Thu Mar 30 19:31:22 2017
 OS/Arch:      windows/amd64
 Experimental: false
PS C:\>

I run docker “natively” from a Windows server 2016 with a Windows container, there is no intermediate VM (no docker machine) in between and no docker toolbox, so the “host” is the actual Windows Server that I run docker on. i’m able to do that on my local machine. In an automated way it isn’t working.

how would i fix this winpty issue?

Any advise on this would be helpful. Thanks in advance.