relay to icecast and youtube

.env.sample

@@ -0,0 +1,3 @@
+ICECAST_USERNAME=dj_foobar
+ICECAST_PASSWORD=xxxxxxx
+YOUTUBE_KEY=xxxxxxxxxxxxxx

Dockerfile

@@ -31,4 +31,5 @@ RUN sudo chown -R www:www /usr/local/nginx
 
 EXPOSE 80 443 1935
 
+# do the envsubst here ???
 CMD ["/usr/local/nginx/sbin/nginx", "-c", "/home/www/nginx.conf"]

README.md

@@ -1,6 +1,14 @@
 # viz setup
 
 Here's how to run the docker image.
+
+You'll need a .env file with the proper values set for broadcasting to
+icecast/youtube.
+```
+cp .env.sample .env
+```
+
+Then you can pass that file to docker run.
 ```
-docker run  -p 1935:1935 -p 8080:8080 -p 16666:4443 -v /home/deploy/viz/fullchain.pem:/etc/letsencrypt/live/viz.streampusher.com/fullchain.pem -v /home/deploy/viz/privkey.pem:/etc/letsencrypt/live/viz.streampusher.com/privkey.pem datafruits/viz:latest 
+docker run --env-file=.env -p 1935:1935 -p 8080:8080 -p 16666:4443 -v /home/deploy/viz/fullchain.pem:/etc/letsencrypt/live/viz.streampusher.com/fullchain.pem -v /home/deploy/viz/privkey.pem:/etc/letsencrypt/live/viz.streampusher.com/privkey.pem datafruits/viz:latest
 ```

nginx.conf

@@ -150,6 +150,9 @@ rtmp {
       meta copy;
       hls on;
       hls_path /tmp/live;
+
+      exec_push ffmpeg -i https://viz.streampusher.com:16666/live/datafruits.m3u8 -vn -c:a libmp3lame -f mp3 icecast://ICECAST_USERNAME:ICECAST_PASSWORD@datafruits.streampusher.com:32978/datafruits;
+      #push rtmp://a.rtmp.youtube.com/live2/YOUTUBE_KEY;
     }
   }
 }