This image is used to run the GUI applications. It is based on the base image and adds the tools to run the GUI applications and the VNC server.
The following environment variables are defined in the image:
| Variable | Description |
|---|---|
VNC_XSTARTUP_SCRIPT |
Path to the script to run when the VNC server starts |
VNC_COMMAND |
Command to run when the VNC server starts |
VNC_RFBPORT |
Port of the VNC server |
| Variable | Description | Default value |
|---|---|---|
VNC_PASSWORD |
Password of the VNC server | "" |
VNC_GEOMETRY |
Geometry of the VNC server | None |
GUI_ZENITY_TEXT |
Text to display in the zenity window | "Robotnik ROS \${ROS_DISTRO} GUI" |
GUI_COMMAND |
Command to run in the zenity window | "ros_launcher.sh" |
FAKE_SCREEN |
Indicates use a fake or dummy screen on command | false |
NOTE: FAKE_SCREEN only works with STARTUP_TYPE launch, run, rosmon, generic
The following scripts are installed in the image:
| Script | Description |
|---|---|
vnc_command.sh |
Script to run the command |
vnc_launcher.sh |
Script to launch the VNC server |
Please refer to requirements folder for more information about the installed packages.