CHANGE: Add support for VNC viewers.

Dockerfile

@@ -60,8 +60,13 @@ RUN chmod +x /slic3r/get_latest_prusaslicer_release.sh \
 COPY --from=easy-novnc-build /bin/easy-novnc /usr/local/bin/
 COPY menu.xml /etc/xdg/openbox/
 COPY supervisord.conf /etc/
+
+# HTTP Port
 EXPOSE 8080
 
+# VNC Port
+EXPOSE 5900
+
 VOLUME /configs/
 VOLUME /prints/
 

README.md

@@ -19,6 +19,10 @@ To run this image, you can run the following command: `docker run --detach --vol
 
 This will bind `/configs/` in the container to a local volume on my machine named `prusaslicer-novnc-data`. Additionally it will bind `/prints/` in the container to `superslicer-novnc-prints` locally on my machine, it will bind port `8080` to `8080`, and finally, it will provide an environment variable to keep Prusaslicer happy by providing an `SSL_CERT_FILE`.
 
+**Using a VNC Viewer**
+
+To use a VNC viewer with the container, the default port for X TigerVNC is 5900. You can add this port by adding `-p 5900:5900` to your command to start the container to open this port for access.
+
 ## Links
 
 [Prusaslicer](https://www.prusa3d.com/prusaslicer/)
@@ -27,4 +31,6 @@ This will bind `/configs/` in the container to a local volume on my machine name
 
 [GitHub Source](https://github.com/helfrichmichael/prusaslicer-novnc)
 
-[Docker](https://hub.docker.com/r/mikeah/prusaslicer-novnc)
+[Docker](https://hub.docker.com/r/mikeah/prusaslicer-novnc)
+
+<a href="https://www.buymeacoffee.com/helfrichmichael" target="_blank"><img src="https://cdn.buymeacoffee.com/buttons/default-orange.png" alt="Buy Me A Coffee" height="41" width="174"></a>

supervisord.conf

@@ -4,7 +4,7 @@ pidfile=/tmp/supervisord.pid
 
 [program:x11]
 priority=0
-command=/usr/bin/Xtigervnc -desktop "Prusaslicer" -localhost -rfbport 5900 -SecurityTypes None -AlwaysShared -AcceptKeyEvents -AcceptPointerEvents -AcceptSetDesktopSize -SendCutText -AcceptCutText :0
+command=/usr/bin/Xtigervnc -desktop "Prusaslicer" -rfbport 5900 -SecurityTypes None -AlwaysShared -AcceptKeyEvents -AcceptPointerEvents -AcceptSetDesktopSize -SendCutText -AcceptCutText :0
 autorestart=true
 redirect_stderr=true