Recording Docker image updated

openvidu-server/docker/openvidu-recording/scripts/composed.sh

@@ -41,7 +41,10 @@ fi
   chmod 777 /recordings/$VIDEO_ID
   echo $RECORDING_JSON > /recordings/$VIDEO_ID/.recording.$VIDEO_ID
 
-  pulseaudio -D
+  # Cleanup to be "stateless" on startup, otherwise pulseaudio daemon can't start
+  rm -rf /var/run/pulse /var/lib/pulse /root/.config/pulse
+  # Run pulseaudio
+  pulseaudio -D --system --disallow-exit --disallow-module-loading
 
   ### Start Chrome in headless mode with xvfb, using the display num previously obtained ###
 

openvidu-server/docker/openvidu-recording/scripts/composed_quick_start.sh

@@ -24,7 +24,10 @@ if [[ -z "${COMPOSED_QUICK_START_ACTION}" ]]; then
         export HEIGHT="$(cut -d'x' -f2 <<< $RESOLUTION)"
         export RECORDING_MODE=${RECORDING_MODE}
 
-        pulseaudio -D
+        # Cleanup to be "stateless" on startup, otherwise pulseaudio daemon can't start
+        rm -rf /var/run/pulse /var/lib/pulse /root/.config/pulse
+        # Run pulseaudio
+        pulseaudio -D --system --disallow-exit --disallow-module-loading
 
         ### Start Chrome in headless mode with xvfb, using the display num previously obtained ###
 

openvidu-server/docker/openvidu-recording/ubuntu-16-04.Dockerfile

@@ -19,6 +19,9 @@ RUN apt-get install -y ffmpeg pulseaudio xvfb
 # Install jq for managing JSON
 RUN apt-get install -y jq
 
+# Add root user to pulseaudio group
+RUN adduser root pulse-access
+
 # Clean
 RUN apt-get autoclean
 

openvidu-server/docker/openvidu-recording/ubuntu-20-04.Dockerfile

@@ -23,6 +23,9 @@ RUN wget http://dl.google.com/linux/deb/pool/main/g/google-chrome-stable/google-
   && rm google-chrome-stable_${CHROME_VERSION}_amd64.deb \
   && google-chrome --version
 
+# Add root user to pulseaudio group
+RUN adduser root pulse-access
+
 # Clean
 RUN apt-get clean && apt-get autoclean && apt-get autoremove