Windows Server 2016 主机,通过默认的 MSFTdocker 提供程序运行 Docker EE。
Docker 版本 17.06.2-ee-5,构建 508bb92
docker-compose 版本 1.17.1,构建 6d101fb0
我有一个基于 的 Windows 容器microsoft/windowsservercore:latest
,并且正在尝试为 Bamboo 服务器设置映像。在创建构建计划期间,服务器会生成密码以在 Bamboo 和 Bitbucket 之间进行通信。在正在运行的容器中,密码文件夹/文件生成失败并出现以下错误:
java.nio.file.AccessDeniedException: C:\bamboo-home\xml-data\configuration\cipher\cipher.key_0
我已经尝试将卷C:\bamboo-home
连接到我的 Windows 主机,并完全包含在容器中。两次同样的错误。
Windows 容器使用名为“containeradministrator”的管理员帐户运行;在默认图像和使用入口点时都是这种情况,如下所示。
标准图像运行:
PS C:\> docker run -it microsoft/windowsservercore:latest powershell
Windows PowerShell Copyright (C) 2016 Microsoft Corporation. All
rights reserved.
PS C:\> whoami
user manager\containeradministrator
并在自定义构建的图像上测试入口点:
PS C:\test> docker-compose build
Building testentrypoint
Step 1/2 : FROM microsoft/windowsservercore:latest
---> 2cddde20d95d
Step 2/2 : ENTRYPOINT whoami
---> Running in 7fe31f02e45f
---> 60822e1907f1
Removing intermediate container 7fe31f02e45f
Successfully built 60822e1907f1
Successfully tagged test/entrypoint:latest
PS C:\test> docker-compose up
Creating network "test_default" with the default driver
Creating test_testentrypoint_1 ...
Creating test_testentrypoint_1 ... done
Attaching to test_testentrypoint_1
testentrypoint_1 | user manager\containeradministrator
test_testentrypoint_1 exited with code 0
据我所知,这个用户是管理员的别名,尽管有趣的是它并没有显示net user
为这个名称:
PS C:\> net user
User accounts for \\
-------------------------------------------------------------------------------
Administrator DefaultAccount Guest
The command completed with one or more errors.
所以这可能是一个问题,但无论如何,据我所知,用户拥有完整的管理员权限:
PS C:\> $user = [Security.Principal.WindowsIdentity]::GetCurrent()
PS C:\> $user
AuthenticationType : Negotiate
ImpersonationLevel : None
IsAuthenticated : True
IsGuest : False
IsSystem : False
IsAnonymous : False
Name : User Manager\ContainerAdministrator
Owner : S-1-5-93-2-1
User : S-1-5-93-2-1
Groups : {S-1-1-0, S-1-5-32-545, S-1-5-6, S-1-2-1...}
Token : 3052
AccessToken : Microsoft.Win32.SafeHandles.SafeAccessTokenHandle
UserClaims : {http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name: User Manager\ContainerAdministrator, http://schemas.microsoft.com/ws/2008/06/identity/claims/primarysid: S-1-5-93-2-1, http://schemas.microsoft.com/ws/2008/06/identity/claims/groupsid:
S-1-1-0, http://schemas.microsoft.com/ws/2008/06/identity/claims/groupsid: S-1-5-32-545...}
DeviceClaims : {}
Claims : {http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name: User Manager\ContainerAdministrator, http://schemas.microsoft.com/ws/2008/06/identity/claims/primarysid: S-1-5-93-2-1, http://schemas.microsoft.com/ws/2008/06/identity/claims/groupsid:
S-1-1-0, http://schemas.microsoft.com/ws/2008/06/identity/claims/groupsid: S-1-5-32-545...}
Actor :
BootstrapContext :
Label :
NameClaimType : http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
RoleClaimType : http://schemas.microsoft.com/ws/2008/06/identity/claims/groupsid
PS C:\> (New-Object Security.Principal.WindowsPrincipal $user).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)
True
所以我尝试了以下方法:
在将文件夹权限设置为“所有人 - 完全访问”的容器中运行构建步骤
在启动时在运行的容器中手动运行脚本,执行相同的操作
运行时连接容器,手动运行powershell也一样
每次,在尝试生成密码文件之前,权限如下所示:
PS C:\> Get-ACL C:\bamboo-home\xml-data\configuration\ | fl
Path : Microsoft.PowerShell.Core\FileSystem::C:\bamboo-home\xml-data\configuration\
Owner : User Manager\ContainerAdministrator
Group : User Manager\ContainerAdministrator
Access : Everyone Allow FullControl
NT AUTHORITY\SYSTEM Allow FullControl
BUILTIN\Administrators Allow FullControl
S-1-5-21-2465844383-291681238-1546083700-500 Allow FullControl
Audit :
Sddl : O:S-1-5-93-2-1G:S-1-5-93-2-1D:AI(A;OICIID;FA;;;WD)(A;OICIID;FA;;;SY)(A;OICIID;FA;;;BA)(A;OICIID;FA;;;S-1-5-21-2465844383-291681238-1546083700-500)
并且尝试生成后出现上述错误,权限更改为:
PS C:\> Get-ACL C:\bamboo-home\xml-data\configuration\ | fl
Path : Microsoft.PowerShell.Core\FileSystem::C:\bamboo-home\xml-data\configuration\
Owner : User Manager\ContainerAdministrator
Group : User Manager\ContainerAdministrator
Access : Everyone Allow FullControl
Audit :
Sddl : O:S-1-5-93-2-1G:S-1-5-93-2-1D:AI(A;OICI;FA;;;WD)
为什么默认帐户(可能是名为 containeradministrator 的管理员)在似乎表明它拥有所有权时会失去对该目录的访问权限?为什么它不能首先创建文件(或文件夹),因为在这两种情况下,“每个人”都应该拥有完全访问权限?