Clean up docker installation

http/.gitignore

+ContainerOSImage

http/README.md

+# http cache
+
+Packer is able to start an HTTP server, but the variables for IP and port are only available while running the boot command.
+So we have to run another HTTP server.
+
+This http cache directory is used to speed up the installation of the https://aka.ms/ContainerOSImage
+
+## Build the cache
+
+```
+$ curl -L -o ContainerOSImage https://aka.ms/ContainerOSImage
+```
+
+## Run the http cache server
+
+```
+$ python -m SimpleHTTPServer 8000
+```
+
+## Build the packer box
+
+```
+$ cd ..
+$ packer build --only=vmware-iso windows_2016.json
+```

scripts/install-containers.bat

 powershell.exe -Command "Install-WindowsFeature -Name Containers"
+
+shutdown /r /t 5 /f /d p:4:1 /c "Reboot for Containters"
+net stop winrm
+net stop OpenSSHd
+
+echo Sleeping while restart in progress
+ping 127.0.0.1 -n 60 > nul

scripts/install-docker.bat

 rem https://msdn.microsoft.com/virtualization/windowscontainers/quick_start/inplace_setup
 powershell.exe -Command "wget -uri http://aka.ms/setupcontainers -OutFile C:\ContainerSetup.ps1"
-powershell.exe -File "C:\ContainerSetup.ps1"
 
-rem https://msdn.microsoft.com/virtualization/windowscontainers/quick_start/manage_docker
+set WIMPATH=http://192.168.254.1:8000/ContainerOSImage
 
-echo ======= PAUSE ========
-ping 127.0.0.1 -n 3600 > nul
+if "%WIMPATH%x"=="x" (
+  powershell.exe -File "C:\ContainerSetup.ps1"
+) else (
+  powershell.exe -Command "wget -uri %WIMPATH% -OutFile C:\ContainerOSImage"
+  if exist C:\ContainerOSImage (
+    powershell.exe -File "C:\ContainerSetup.ps1" -WimPath C:\ContainerOSImage
+  ) else (
+    powershell.exe -File "C:\ContainerSetup.ps1"
+  )
+  del C:\ContainerOSImage
+)
 
-echo ======= PAUSE DONE ===
+rem https://msdn.microsoft.com/virtualization/windowscontainers/quick_start/manage_docker

scripts/restart-helper.bat

-echo ======= Sleeping while restart ========
-ping 127.0.0.1 -n 30 > nul

windows_2016.json

@@ -75,18 +75,7 @@
         "./scripts/vm-guest-tools.bat",
         "./scripts/vagrant-ssh.bat",
         "./scripts/enable-rdp.bat",
-        "./scripts/install-containers.bat"
-      ]
-    },
-    {
-      "type": "windows-restart"
-    },
-    {
-      "type": "shell",
-      "remote_path": "/tmp/script.bat",
-      "execute_command": "{{.Vars}} cmd /c C:/Windows/Temp/script.bat",
-      "scripts": [
-        "./scripts/restart-helper.bat",
+        "./scripts/install-containers.bat",
         "./scripts/install-docker.bat",
         "./scripts/disable-auto-logon.bat"
       ]