Update Dockerfile

Dockerfile

@@ -1,63 +1,51 @@
-# This Dockerfile is used to build an headles vnc image based on Rocky linux
-
-FROM rockylinux:9
-
-MAINTAINER Sven Nierlein "sven@consol.de"
-ENV REFRESHED_AT 2023-01-27
-
-LABEL io.k8s.description="Headless VNC Container with Xfce window manager, firefox and chromium" \
-      io.k8s.display-name="Headless VNC Container based on Rocky linux" \
-      io.openshift.expose-services="6901:http,5901:xvnc" \
-      io.openshift.tags="vnc, rocky, xfce" \
-      io.openshift.non-scalable=true
-
-## Connection ports for controlling the UI:
-# VNC port:5901
-# noVNC webport, connect via http://IP:6901/?password=vncpassword
-ENV DISPLAY=:1 \
-    VNC_PORT=5901 \
-    NO_VNC_PORT=6901
-EXPOSE $VNC_PORT $NO_VNC_PORT
-
-### Envrionment config
-ENV HOME=/headless \
-    TERM=xterm \
-    STARTUPDIR=/dockerstartup \
-    INST_SCRIPTS=/headless/install \
-    NO_VNC_HOME=/headless/noVNC \
-    VNC_COL_DEPTH=24 \
-    VNC_RESOLUTION=1280x1024 \
-    VNC_PW=vncpassword \
-    VNC_VIEW_ONLY=false
-WORKDIR $HOME
-
-### Add all install scripts for further steps
-ADD ./src/common/install/ $INST_SCRIPTS/
-ADD ./src/rocky/install/ $INST_SCRIPTS/
-
-### Install some common tools
-RUN $INST_SCRIPTS/tools.sh
-ENV LANG='en_US.UTF-8' LANGUAGE='en_US:en' LC_ALL='en_US.UTF-8'
-
-### Install xvnc-server & noVNC - HTML5 based VNC viewer
-RUN $INST_SCRIPTS/tigervnc.sh
-RUN $INST_SCRIPTS/no_vnc.sh
-
-### Install firefox and chrome browser
-RUN $INST_SCRIPTS/firefox.sh
-RUN $INST_SCRIPTS/chrome.sh
-
-### Install xfce UI
-RUN $INST_SCRIPTS/xfce_ui.sh
-ADD ./src/common/xfce/ $HOME/
-
-### configure startup
-RUN $INST_SCRIPTS/libnss_wrapper.sh
-ADD ./src/common/scripts $STARTUPDIR
-RUN $INST_SCRIPTS/set_user_permission.sh $STARTUPDIR $HOME
-RUN $INST_SCRIPTS/rocky.sh
-
-USER 1000
-
-ENTRYPOINT ["/dockerstartup/vnc_startup.sh"]
-CMD ["--wait"]
+FROM ubuntu:22.04
+
+LABEL AboutImage "Ubuntu22.04_Chromium_NoVNC"
+
+LABEL Maintainer "Apoorv Vyavahare <apoorvvyavahare@pm.me>"
+
+ARG DEBIAN_FRONTEND=noninteractive
+
+#VNC Server Password
+ENV	VNC_PASS="samplepass" \
+#VNC Server Title(w/o spaces)
+	VNC_TITLE="Chromium" \
+#VNC Resolution(720p is preferable)
+	VNC_RESOLUTION="1280x720" \
+#VNC Shared Mode (0=off, 1=on)
+	VNC_SHARED=0 \
+#Local Display Server Port
+	DISPLAY=:0 \
+#NoVNC Port
+	NOVNC_PORT=$PORT \
+	PORT=8080 \
+#Locale
+	LANG=en_US.UTF-8 \
+	LANGUAGE=en_US.UTF-8 \
+	LC_ALL=C.UTF-8 \
+	TZ="Asia/Kolkata"
+
+COPY rootfs/ /
+
+SHELL ["/bin/bash", "-c"]
+
+RUN	apt-get update && \
+	apt-get install -y tzdata ca-certificates supervisor curl wget python3 python3-pip sed unzip xvfb x11vnc websockify openbox libnss3 libgbm-dev libasound2 fonts-droid-fallback && \
+#Chromium
+	wget https://www.googleapis.com/download/storage/v1/b/chromium-browser-snapshots/o/Linux_x64%2F1235467%2Fchrome-linux.zip?alt=media -O /tmp/chrome-linux.zip && \
+	unzip /tmp/chrome-linux.zip -d /opt && \
+#noVNC
+	openssl req -new -newkey rsa:4096 -days 36500 -nodes -x509 -subj "/C=IN/ST=Maharastra/L=Private/O=Dis/CN=www.google.com" -keyout /etc/ssl/novnc.key  -out /etc/ssl/novnc.cert && \
+#TimeZone
+	ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && \
+	echo $TZ > /etc/timezone && \
+#Wipe Temp Files
+	rm -rf /var/lib/apt/lists/* && \ 
+	apt-get remove -y wget python3-pip unzip && \
+	apt-get -y autoremove && \
+	apt-get clean && \
+	rm -rf /tmp/*
+
+ENTRYPOINT ["supervisord", "-l", "/var/log/supervisord.log", "-c"]
+
+CMD ["/config/supervisord.conf"]