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v4_EN_SampleHlsCluster
HOME > EN > Edge Cluster
Example for HLS Edge Cluster, like to create a CDN to deliver HLS files.
Suppose the server ip is 192.168.1.170
Step 1, Get SRS code. For detail, read GIT
git clone https://github.com/ossrs/srs
cd srs/trunk
Or update the exists code:
git pull
Step 2, Configure and build SRS. For detail, read Build
./configure && make
Step 3, Config origin srs, to generate HLS files. See HLS.
Please use config conf/hls.origin.conf
, or create a config file by:
# conf/hls.origin.conf
listen 1935;
max_connections 1000;
daemon off;
srs_log_tank console;
http_server {
enabled on;
listen 8080;
}
vhost __defaultVhost__ {
hls {
enabled on;
}
}
Step 4, Config edge NGINX to deliver HLS files. See Nginx for HLS.
Save bellow as config, or use conf/hls.edge.conf
:
# conf/hls.edge.conf
worker_processes 3;
events {
worker_connections 10240;
}
http {
# For Proxy Cache.
proxy_cache_path /tmp/nginx-cache levels=1:2 keys_zone=srs_cache:8m max_size=1000m inactive=600m;
proxy_temp_path /tmp/nginx-cache/tmp;
server {
listen 8081;
# For Proxy Cache.
proxy_cache_valid 404 10s;
proxy_cache_lock on;
proxy_cache_lock_age 300s;
proxy_cache_lock_timeout 300s;
proxy_cache_key $scheme$proxy_host$uri$args;
proxy_cache_min_uses 1;
location ~ /.+/.*\.(m3u8)$ {
proxy_pass http://127.0.0.1:8080$request_uri;
# For Proxy Cache.
proxy_cache srs_cache;
proxy_cache_valid 200 302 10s;
}
location ~ /.+/.*\.(ts)$ {
proxy_pass http://127.0.0.1:8080$request_uri;
# For Proxy Cache.
proxy_cache srs_cache;
proxy_cache_valid 200 302 60m;
}
}
}
Step 5, Start SRS Origin and NGINX Edge Server.
nginx -c $(pwd)/conf/hls.edge.conf
./objs/srs -c conf/hls.origin.conf
Note: Please follow instructions of NGINX to download and install.
Step 6, Publish RTMP stream to SRS Origin, to generate HLS files.
Use FFMPEG to publish stream:
for((;;)); do \
./objs/ffmpeg/bin/ffmpeg -re -i ./doc/source.flv \
-c copy -f flv rtmp://192.168.1.170/live/livestream; \
sleep 1; \
done
Or use OBS to publish:
Server: rtmp://192.168.1.170/live
StreamKey: livestream
Step 7, Play HLS stream.
HLS by SRS Origin: http://192.168.1.170:8080/live/livestream.m3u8
HLS by NGINX Edge: http://192.168.1.170:8081/live/livestream.m3u8
Note: Please replace all ip 192.168.1.170 to your server ip.
Winlin 2014.11
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