opsi Version 3.3.1 - opsi Download - uib
opsi Version 3.3.1 - opsi Download - uib
opsi Version 3.3.1 - opsi Download - uib
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6. <strong>opsi</strong>-Module: depot server<br />
6.3. Access to the graphic user interface of the depot server via VNC<br />
Opsi depot server has no X-server for special hardware. The console of the depot<br />
server is plain text therefore. As X-server the (tight) VNC-server is in operation. So<br />
using vncviewer the X-server running on the <strong>opsi</strong> depot server is accessible from any<br />
computer in your network. This structure (without any hardware specific adaptions)<br />
allows for good standardization, which simplifies maintenance and increases stability.<br />
At starting the depot server a VNC-server is started for every administrator, who is<br />
registered in the file /etc/vncuser. If for any reason the VNC-server isn't running, it can<br />
be started from the command prompt as 'vnc-server'.<br />
Configuring the VNC-Servers:<br />
The file /etc/vncusers is the configuration file for the VNC-Server. For every user a<br />
„default“ VNC-Server can be set. This VNC-Server will start when the booting the <strong>opsi</strong><br />
depot server.<br />
#parameters for vncserver<br />
#<br />
#examples:<br />
#<br />
#username:displayno:resolution:start_at_boot:localhost:<br />
#test2:45:800x600:start_at_boot:localhost:<br />
#test3:46:800x600::: # mandatory entries<br />
#<br />
#start_at_boot and localhost can be omitted, but not the colons!<br />
#displayno should be different for each entry<br />
root:49:1260x960:start_at_boot::<br />
The file has a similar structure as the /etc/passwd (important is the number of colons<br />
for they are field delimiters).<br />
1. Field: user name<br />
2. Field: this is the display number, the port the VNC-server listens to (1-99 allowed)<br />
3. Field: display resolution. For a 1024x786 display will 1050x700 be a good choice.<br />
4. Field: start_at_boot, only with this text at the boot of the <strong>opsi</strong> depot server the VNC-<br />
server will be started automatically; (usually not necessary).<br />
5. Field: localhost, the VNC-server can be connected from localhost only. This can be<br />
used for ssh tunneling.<br />
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