Unable to start Jibri service with pulseaudio by using docker

Hello All,

I have written the following code to dockerize jibri

FROM ubuntu:bionic
ENV DEBIAN_FRONTEND noninteractive
RUN apt-get update -y && apt-get upgrade -y
RUN apt-get install -y linux-image-extra-virtual ffmpeg curl unzip software-properties-common
RUN adduser jibri
RUN adduser rtkit
RUN apt-get install -y dbus-x11 pulseaudio rtkit
RUN mkdir /etc/systemd/system/jibri-icewm.service.d
COPY ./override.conf /etc/systemd/system/jibri-icewm.service.d/
RUN mkdir -p /home/jibri/.config/pulse
COPY ./client.conf /home/jibri/.config/pulse/
COPY ./daemon.conf /home/jibri/.config/pulse/
RUN chown jibri:jibri /home/jibri/.config -R
COPY ./ffmpeg /usr/local/bin/
RUN chmod 755 /usr/local/bin/ffmpeg
RUN curl -sS -o - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add
RUN echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" > /etc/apt/sources.list.d/google-chrome.list
RUN apt-get update && apt-get -y update
RUN apt-get update && apt-get -y install google-chrome-stable
RUN mkdir -p /etc/opt/chrome/policies/managed
RUN echo ‘{ “CommandLineFlagSecurityWarningsEnabled”: false }’ >>/etc/opt/chrome/policies/managed/managed_policies.json
RUN CHROME_DRIVER_VERSION=`curl -sS chromedriver.storage.googleapis.com/LATEST_RELEASE`
RUN wget -N http://chromedriver.storage.googleapis.com/89.0.4389.23/chromedriver_linux64.zip -P ~/
RUN unzip ~/chromedriver_linux64.zip -d ~/
RUN rm ~/chromedriver_linux64.zip
RUN mv -f ~/chromedriver /usr/local/bin/chromedriver
RUN chown root:root /usr/local/bin/chromedriver
RUN chmod 0755 /usr/local/bin/chromedriver
RUN apt-get update -y && apt-get install -y -f ffmpeg curl icewm xdotool xserver-xorg-input-void xserver-xorg-video-dummy
RUN apt-get update -y && wget -qO - https://download.jitsi.org/jitsi-key.gpg.key | apt-key add -
RUN sh -c "echo 'deb https://download.jitsi.org stable/' > /etc/apt/sources.list.d/jitsi-stable.list"
RUN apt-get update -y && apt update -y && apt install -y jibri
RUN usermod -aG adm,audio,video,plugdev jibri
RUN wget -O - https://adoptopenjdk.jfrog.io/adoptopenjdk/api/gpg/key/public | apt-key add -
RUN add-apt-repository https://adoptopenjdk.jfrog.io/adoptopenjdk/deb/
RUN apt-get update -y && apt-get -y update
RUN apt-get update -y && apt-get install -y adoptopenjdk-8-hotspot
RUN apt-get install -y ufw
RUN ufw allow 5222/tcp
RUN mkdir /srv/recordings
RUN chown jibri:jibri /srv/recordings
COPY ./jibri-temp.conf /etc/jitsi/jibri/
RUN mv /etc/jitsi/jibri/jibri.conf /etc/jitsi/jibri/jibri-temp2.conf
RUN mv /etc/jitsi/jibri/jibri-temp.conf /etc/jitsi/jibri/jibri.conf
RUN service jibri start

**ERROR : **
jibri: unrecognized service

I am new to both docker and jibri and am not sure where I am going wrong.
We have installed standalone jitsi which is working. We want to connect dockerized jibri with it.