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我用下一個碼頭工人GUI容器：polkit-gnome的認證代理，1次失敗的碼頭工人開始沒有特權的標誌
FROM centos:6
RUN yum -y install epel-release
RUN yum -y groupinstall "X Window System" "Desktop" "General Purpose Desktop"
RUN yum -y install openssh-server x2goserver x2goserver-xsession x2goserver-fmbindings x2goserver-printing pwgen
RUN yum reinstall glibc-common # fix some issues
RUN chkconfig sshd on
RUN sed -i "s/UsePAM.*/UsePAM no/g" /etc/ssh/sshd_config
RUN sed -i "s/#PermitRootLogin/PermitRootLogin/g" /etc/ssh/sshd_config
RUN adduser vagrant
RUN echo 'root:vagrant' | chpasswd
RUN echo 'vagrant:vagrant' | chpasswd
RUN service sshd restart
RUN echo '#!/bin/bash' > /run.sh
RUN echo 'mkdir -p /tmp/.X11-unix' >> /run.sh
RUN echo 'chmod 1777 /tmp/.X11-unix' >> /run.sh
RUN echo 'service messagebus start' >> /run.sh
RUN echo 'exec /usr/sbin/sshd -D' >> /run.sh
RUN chmod +x /run.sh
EXPOSE 22
CMD ["/run.sh"]
當我不--privileged標誌運行它，polkit-gnome-authentication-agent-1（PolicyKit Authentication Agent在啓動應用程序）無法啓動，並且某些階段需要root權限的應用程序（例如gpk-application - Add/Remove Software菜單項）無法獲得這些權限。
$ /usr/libexec/polkit-gnome-authentication-agent-1
(polkit-gnome-authentication-agent-1:772): polkit-gnome-1-WARNING **: Unable to determine the session we are in: Remote Exception invoking org.freedesktop.ConsoleKit.Manager.GetSessionForUnixProcess() on /org/freedesktop/ConsoleKit/Manager at name org.freedesktop.ConsoleKit: org.freedesktop.ConsoleKit.Manager.GeneralError: Unable to lookup session information for process '772' org.freedesktop.ConsoleKit.Manager.GeneralError Unable%20to%20lookup%20session%20information%20for%20process%20%27772%27
我不想使用--privileged標誌，所以我修改桌面文件這樣的應用，增加beesu作爲解決方法：
RUN yum -y install beesu
RUN sed -i "s/Exec=gpk-application/Exec=beesu gpk-application/g" /usr/share/applications/gpk-application.desktop
哪些要求root密碼前期（即使你不在這個特定的運行中不需要）並觸發額外的警告，即gpk應用程序不應該從根目錄運行。
是否有更好的解決方法（理想情況下允許polkit-gnome-authentication-agent-1成功運行）？
我的碼頭主機是ESXi 6.5上的Ubuntu 16.04 VM，啓用了apparmor。在我看來，我需要啓用一些apparmor功能，但我沒有看到/var/log/kern.log中的審計記錄。
$ docker version
Client:
Version: 1.13.1
API version: 1.26
Go version: go1.7.5
Git commit: 092cba3
Built: Wed Feb 8 06:50:14 2017
OS/Arch: linux/amd64
Server:
Version: 1.13.1
API version: 1.26 (minimum version 1.12)
Go version: go1.7.5
Git commit: 092cba3
Built: Wed Feb 8 06:50:14 2017
OS/Arch: linux/amd64
Experimental: true
$ docker info
Containers: 15
Running: 12
Paused: 0
Stopped: 3
Images: 1083
Server Version: 1.13.1
Storage Driver: zfs
Zpool: zmain
Zpool Health: ONLINE
Parent Dataset: zmain/docker
Space Used By Parent: 25711493632
Space Available: 2017301029888
Parent Quota: no
Compression: on
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
Volume: local
Network: bridge host ipvlan macvlan null overlay
Swarm: inactive
Runtimes: runc
Default Runtime: runc
Init Binary: docker-init
containerd version: aa8187dbd3b7ad67d8e5e3a15115d3eef43a7ed1
runc version: 9df8b306d01f59d3a8029be411de015b7304dd8f
init version: 949e6fa
Security Options:
apparmor
seccomp
Profile: default
Kernel Version: 4.4.0-64-generic
Operating System: Ubuntu 16.04.2 LTS
OSType: linux
Architecture: x86_64
CPUs: 56
Total Memory: 147.6 GiB
Name: dockerl1
ID: 2QMS:5T3N:Y7CT:FFOK:A3PI:VGVB:WHW3:V43D:AHOD:MFX3:WB4C:6UBY
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): false
Registry: https://index.docker.io/v1/
WARNING: No swap limit support
Experimental: true
Insecure Registries:
docker.acme.com
registry-proxy.acme.com
127.0.0.0/8
Registry Mirrors:
registry-proxy.acme.com
Live Restore Enabled: true