pulseaudio package installation for Firefox containers

pabloFuente · web-flow · commit 777a0b445646 · 2017-11-22T15:45:01.000+01:00
diff --git a/NodeFirefox/Dockerfile.txt b/NodeFirefox/Dockerfile.txt
@@ -38,3 +38,7 @@ RUN sudo echo ""
 
 # Generating a default config during build time
 RUN /opt/bin/generate_config > /opt/selenium/config.json
+
+# Install 'pulseaudio' package to support WebRTC audio streams
+RUN sudo apt-get update && sudo apt-get install -y pulseaudio
+
