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127 lines
4.4 KiB
Nginx Configuration File
127 lines
4.4 KiB
Nginx Configuration File
# This is example contains the bare mininum to get nginx going with
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# Gunicornservers.
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worker_processes 1;
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# # drop privileges, root is needed on most systems for binding to port 80
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# # (or anything < 1024). Capability-based security may be available for
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# # your system and worth checking out so you won't need to be root to
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# # start nginx to bind on 80
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user nobody nogroup; # for systems with a "nogroup"
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# user nobody nobody; # for systems with "nobody" as a group instead
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# Feel free to change all paths to suite your needs here, of course
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pid /tmp/nginx.pid;
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error_log /tmp/nginx.error.log;
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events {
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worker_connections 1024; # increase if you have lots of clients
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accept_mutex off; # "on" if nginx worker_processes > 1
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# use epoll; # enable for Linux 2.6+
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# use kqueue; # enable for FreeBSD, OSX
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}
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http {
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# nginx will find this file in the config directory set at nginx build time
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include mime.types;
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# fallback in case we can't determine a type
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default_type application/octet-stream;
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# click tracking!
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access_log /tmp/nginx.access.log combined;
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# you generally want to serve static files with nginx since neither
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# Unicorn nor Rainbows! is optimized for it at the moment
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sendfile on;
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tcp_nopush on; # off may be better for *some* Comet/long-poll stuff
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tcp_nodelay off; # on may be better for some Comet/long-poll stuff
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# we haven't checked to see if Rack::Deflate on the app server is
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# faster or not than doing compression via nginx. It's easier
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# to configure it all in one place here for static files and also
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# to disable gzip for clients who don't get gzip/deflate right.
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# There are other other gzip settings that may be needed used to deal with
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# bad clients out there, see http://wiki.nginx.org/NginxHttpGzipModule
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gzip on;
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gzip_http_version 1.0;
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gzip_proxied any;
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gzip_min_length 500;
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gzip_disable "MSIE [1-6]\.";
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gzip_types text/plain text/html text/xml text/css
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text/comma-separated-values
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text/javascript application/x-javascript
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application/atom+xml;
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# this can be any application server, not just Unicorn/Rainbows!
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upstream app_server {
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# fail_timeout=0 means we always retry an upstream even if it failed
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# to return a good HTTP response (in case the Unicorn master nukes a
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# single worker for timing out).
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# for UNIX domain socket setups:
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server unix:/tmp/gunicorn.sock fail_timeout=0;
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# for TCP setups, point these to your backend servers
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# server 192.168.0.7:8080 fail_timeout=0;
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# server 192.168.0.8:8080 fail_timeout=0;
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# server 192.168.0.9:8080 fail_timeout=0;
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}
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server {
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# listen 80 default deferred; # for Linux
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# listen 80 default accept_filter=httpready; # for FreeBSD
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listen 80 default;
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client_max_body_size 4G;
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server_name _;
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# ~2 seconds is often enough for most folks to parse HTML/CSS and
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# retrieve needed images/icons/frames, connections are cheap in
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# nginx so increasing this is generally safe...
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keepalive_timeout 5;
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# path for static files
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root /path/to/app/current/public;
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location / {
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# an HTTP header important enough to have its own Wikipedia entry:
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# http://en.wikipedia.org/wiki/X-Forwarded-For
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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# enable this if and only if you use HTTPS, this helps Rack
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# set the proper protocol for doing redirects:
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# proxy_set_header X-Forwarded-Proto https;
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# pass the Host: header from the client right along so redirects
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# can be set properly within the Rack application
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proxy_set_header Host $http_host;
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# we don't want nginx trying to do something clever with
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# redirects, we set the Host: header above already.
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proxy_redirect off;
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# set "proxy_buffering off" *only* for Rainbows! when doing
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# Comet/long-poll stuff. It's also safe to set if you're
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# using only serving fast clients with Unicorn + nginx.
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# Otherwise you _want_ nginx to buffer responses to slow
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# clients, really.
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# proxy_buffering off;
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# Try to serve static files from nginx, no point in making an
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# *application* server like Unicorn/Rainbows! serve static files.
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if (!-f $request_filename) {
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proxy_pass http://app_server;
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break;
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}
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}
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# Error pages
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error_page 500 502 503 504 /500.html;
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location = /500.html {
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root /path/to/app/current/public;
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}
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}
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}
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