ansible-personal/roles/nginx/templates/nginx.conf.j2

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# Run as a unique, less privileged user for security reasons.
user nginx;
# Sets the worker threads to the number of CPU cores available in the system for best performance.
# Should be > the number of CPU cores.
# Maximum number of connections = worker_processes * worker_connections
worker_processes auto;
# Log errors and warnings to this file
# This is only used when you don't override it on a server{} level
error_log /var/log/nginx/error.log warn;
# The file storing the process ID of the main process
pid /var/run/nginx.pid;
events {
# If you need more connections than this, you start optimizing your OS.
# That's probably the point at which you hire people who are smarter than you as this is *a lot* of requests.
# Should be < worker_rlimit_nofile.
worker_connections 1024;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
# Include $http_x_forwarded_for within default format used in log files
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
# Hide nginx version information.
server_tokens off;
access_log off;
# Speed up file transfers by using sendfile() to copy directly
# between descriptors rather than using read()/write().
# For performance reasons, on FreeBSD systems w/ ZFS
# this option should be disabled as ZFS's ARC caches
# frequently used files in RAM by default.
sendfile on;
# Don't send out partial frames; this increases throughput
# since TCP frames are filled up before being sent out.
tcp_nopush on;
keepalive_timeout 65s;
gzip on;
# Tell proxies to cache both the gzipped and regular version of a resource
# whenever the client's Accept-Encoding capabilities header varies;
# Avoids the issue where a non-gzip capable client (which is extremely rare
# today) would display gibberish if their proxy gave them the gzipped version.
gzip_vary on;
# Compression level (1-9).
# 5 is a perfect compromise between size and CPU usage, offering about
# 75% reduction for most ASCII files (almost identical to level 9).
gzip_comp_level 5;
# Don't compress anything that's already small and unlikely to shrink much
# if at all (the default is 20 bytes, which is bad as that usually leads to
# larger files after gzipping).
gzip_min_length 256;
gzip_http_version 1.1;
# Compress all output labeled with one of the following MIME-types.
# text/html is always compressed by gzip module.
# Default: text/html
gzip_types
application/atom+xml
application/javascript
application/json
application/ld+json
application/manifest+json
application/rss+xml
application/vnd.geo+json
application/vnd.ms-fontobject
application/x-font-ttf
application/x-web-app-manifest+json
application/xhtml+xml
application/xml
font/opentype
image/bmp
image/svg+xml
image/x-icon
text/cache-manifest
text/css
text/plain
text/vcard
text/vnd.rim.location.xloc
text/vtt
text/x-component
text/x-cross-domain-policy;
client_max_body_size 12m;
include fastcgi_cache;
include /etc/nginx/conf.d/*.conf;
}