我想测试两个docker容器之间的PS远程处理 . 我有以下DockerFile：

FROM microsoft/windowsservercore:latest

# Set trusted hosts for PS remoting
RUN winrm s winrm/config/client @{TrustedHosts="*"}
# Set password -> just for testing!
RUN net user Administrator 1234!password5678

SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]

# Enable PS remoting
RUN Enable-PSRemoting -force; if ($?) {Start-Service winrm}

# Keep container alive if started via docker-compose
CMD start-sleep -seconds 3600

以下docker-compose.yml：

version: '3.1'

services:
   testserver:
      image: 172.23.86.48/myPowerShellImage:latest
      ports:
        - 6985:5985 
        - 6986:5986   

   startpowershelltests:
      image: 172.23.86.48/myPowerShellImage:latest
      ports:
       - 7985:5985 
       - 7986:5986   
      depends_on: 
       - testserver

我通过 docker-compose up -d 启动容器并通过 docker container exec -it powershelltoolsdocker_startpowershelltests_1 powershell 将我连接到一个容器 .

在我附带的容器中执行：

PS C:\> $pw = ConvertTo-SecureString "1234!password5678" -AsPlainText -Force
 PS C:\> $cred = new-object -typename System.Management.Automation.PSCredential  -argumentlist "testserver\Administrator", $pw
 PS C:\> $session = new-pssession -computername testserver -credential $cred

$session = new-pssession -computername testserver -credential $cred 给我以下错误：

new-pssession：[testserver]连接到远程服务器testserver失败，并显示以下错误消息：拒绝访问 . 有关详细信息，请参阅about_Remote_Troubleshooting帮助主题.SessionOpenFailed在行：1 char：12 $ session = new-pssession -computername testserver -credential $ cred ~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ：Re moteRunspace）[New-PSSession]，PSRemotingTransportException FullyQualifiedErrorId：AccessDenied，PSSessionOpenFailed

因此我检查了目标是否可ping：

PS C:\> ping testserver

 Pinging testserver [172.21.162.141] with 32 bytes of data:
 Reply from 172.21.162.141: bytes=32 time<1ms TTL=128
 Reply from 172.21.162.141: bytes=32 time=2ms TTL=128
 Reply from 172.21.162.141: bytes=32 time=3ms TTL=128
 Reply from 172.21.162.141: bytes=32 time=1ms TTL=128

 Ping statistics for 172.21.162.141:
     Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
 Approximate round trip times in milli-seconds:
     Minimum = 0ms, Maximum = 3ms, Average = 1ms

有人能给我一个暗示我错过了什么 .

谢谢

powershell docker docker-compose