nyanloutre/nixos-config
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nginx: create rtmp streaming server

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nyanloutre 2020-04-08 12:48:42 +02:00
parent 12d95c1808
commit 24a9343a20
2 changed files with 45 additions and 0 deletions
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1
systems/LoutreOS/configuration.nix
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@ -96,6 +96,7 @@ in
allowedTCPPorts = [
111 2049 4000 4001 4002 # NFS
3483 9000 9090 # Slimserver
1935 # RTMP
];
allowedUDPPorts = [
111 2049 4000 4001 4002 # NFS

44
systems/LoutreOS/web.nix
View File

@ -77,6 +77,9 @@ in
services = {
nginx = {
enable = true;
package = pkgs.nginx.override {
modules = with pkgs.nginxModules; [ rtmp ];
};
recommendedGzipSettings = true;
recommendedOptimisation = true;
recommendedProxySettings = true;
@ -188,6 +191,18 @@ in
root = "/run/python-ci/nyanloutre/site-max";
};
};
"stream.nyanlout.re" = {
enableACME = true;
forceSSL = true;
root = "/var/www/hls/";
locations."/" = {
extraConfig = ''
add_header Cache-Control no-cache;
add_header Access-Control-Allow-Origin *;
'';
};
};
"login.nyanlout.re" = {
enableACME = true;
forceSSL = true;
@ -209,6 +224,35 @@ in
"ci.nyanlout.re" = nginxSimpleReverse 52350;
"gitea.nyanlout.re" = nginxSimpleReverse config.services.gitea.httpPort;
};
appendConfig = ''
rtmp {
server {
listen 1935;
application live {
live on;
exec_push ${pkgs.ffmpeg}/bin/ffmpeg -i rtmp://localhost/$app/$name -async 1 -vsync -1
-c:v libx264 -c:a aac -b:v 768k -b:a 96k -vf "scale=720:trunc(ow/a/2)*2" -tune zerolatency -preset ultrafast -crf 28 -f flv rtmp://localhost/show/$name_mid
-c:v libx264 -c:a aac -b:v 1024k -b:a 128k -vf "scale=960:trunc(ow/a/2)*2" -tune zerolatency -preset ultrafast -crf 28 -f flv rtmp://localhost/show/$name_high
-c copy -f flv rtmp://localhost/show/$name_src 2>>${config.services.nginx.virtualHosts."stream.nyanlout.re".root}/ffmpeg-$name.log;
}
application show {
live on;
hls on;
hls_path ${config.services.nginx.virtualHosts."stream.nyanlout.re".root};
hls_fragment 3s;
hls_playlist_length 60s;
hls_variant _mid BANDWIDTH=448000; # Medium bitrate, SD resolution
hls_variant _high BANDWIDTH=1152000; # High bitrate, higher-than-SD resolution
hls_variant _src BANDWIDTH=4096000; # Source bitrate, source resolution
}
}
}
'';
};
postgresql.enable = true;