Docker：如何设置 TightVNCServer 密码？

Question

在我的Dockerfile文件末尾，基于ubuntu:latest，我正在准备运行tightvncserver和xfce4所需的所有内容。

我配置了启动脚本并设置了密码。

COPY vncserver /etc/init.d/vncserver
COPY vncservers.conf /etc/vncserver/vncservers.conf

RUN mkdir -p "$HOME/.vnc" && chmod go-rwx "$HOME/.vnc" ; \
    /bin/bash -c "vncpasswd -f <<< mypwd > $HOME/.vnc/passwd"; \
    echo "#!/bin/bash" >  ~/.vnc/xstartup; \
    echo "unset SESSION_MANAGER" >>  ~/.vnc/xstartup; \
    echo "unset DBUS_SESSION_BUS_ADDRESS" >>  ~/.vnc/xstartup; \
    echo "startxfce4 &" >>  ~/.vnc/xstartup; \
    echo "[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup" >>  ~/.vnc/xstartup; \
    echo "[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources" >>  ~/.vnc/xstartup; \
    echo "xsetroot -solid grey"  >>  ~/.vnc/xstartup; \
    echo "vncconfig -iconic &    " >>  ~/.vnc/xstartup; \
    sudo chmod +x ~/.vnc/xstartup; \
    touch ~/.Xauthority ;

ENTRYPOINT export USER=realtebo; vncserver :1 && /bin/bash

问题在于，在运行时我仍然会收到密码请求。

You will require a password to access your desktops.

我如何避免密码请求？

- realtebo

---

就像这样简单：https://dev59.com/iUnSa4cB1Zd3GeqPSO2j#61532640 - ron190

Answer 1

我发现了一个技巧。

RUN mkdir "$HOME/.vnc" && chmod go-rwx "$HOME/.vnc" ; 

# Configurazione
COPY vncserver        /etc/init.d/vncserver
COPY vncservers.conf  /etc/vncserver/vncservers.conf
COPY startup          /home/realtebo/.vnc/xstartup

RUN \
    /bin/bash -c "echo -e 'password\npassword\nn' | vncpasswd"; echo; \
    sudo chown realtebo:realtebo ~/.vnc/xstartup; \
    sudo chmod +x ~/.vnc/xstartup; \
    touch ~/.Xauthority ;

ENTRYPOINT export USER=realtebo; export DISPLAY=1; vncserver :1 && /bin/bash

重点是我更改了创建密码文件的方式为：

/bin/bash -c "echo -e 'password\npassword\nn' | vncpasswd"; echo; \

- realtebo