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Nginx cache example config
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# Based on articles: | |
# https://ruhighload.com/%D0%9A%D1%8D%D1%88%D0%B8%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D0%B5+%D1%81+nginx | |
# https://wiki.enchtex.info/practice/nginx/cache | |
# https://gist.github.com/yanmhlv/5612256 | |
# https://nginx.org/en/docs/http/ngx_http_fastcgi_module.html | |
# https://blog.runcloud.io/2017/10/28/nginx-caching-tutorial-wordpress.html | |
# https://www.digitalocean.com/community/tutorials/how-to-setup-fastcgi-caching-with-nginx-on-your-vps | |
# https://easyengine.io/wordpress-nginx/tutorials/single-site/fastcgi-cache-with-purging/ | |
# move cache settings into /etc/nginx/nginx.conf if you want to use cache across many sites | |
# or set unique keys_zone name for each site | |
# /var/run/nginx-cache - path to cache on disk | |
# keys_zone=FASTCGICACHE:100m - unique name and memory pool size for keys dictionary | |
# inactive=6h delete page from cache if there was no requests for it in this period | |
# max_size=1g - limit of cache size on disk | |
fastcgi_cache_path /var/run/nginx-fastcgi-cache levels=1:2 keys_zone=FASTCGICACHE:100m inactive=6h max_size=1g; | |
fastcgi_cache_key "$scheme$request_method$host$request_uri"; | |
fastcgi_cache_use_stale error timeout invalid_header http_500; | |
fastcgi_ignore_headers Cache-Control Expires Set-Cookie; | |
proxy_cache_path /var/run/nginx-proxy-cache levels=1:2 keys_zone=PROXYCACHE:100m inactive=6h max_size=1g; | |
proxy_cache_key "$scheme$request_method$host$request_uri"; | |
proxy_cache_use_stale error timeout invalid_header http_500; | |
proxy_ignore_headers Cache-Control Expires Set-Cookie; | |
# Unfortunately you can't set *cache_valid time as a variable | |
# So you should change time values across the config into necessary | |
# Note: for forums use small cache time like 1-10 seconds | |
# https://deliciousbrains.com/microcaching-wordpress-nginx-improve-server-requests-2400/ | |
server { | |
listen 80; | |
server_name example.com; | |
access_log /var/log/nginx/example.com.access.log; | |
error_log /var/log/nginx/example.com.error.log; | |
root /usr/share/nginx/html; | |
index index.php index.html index.htm; | |
# Protect .git and other hidden files | |
# Left logging for fail2ban | |
location ~ /\. { deny all; } | |
# Static content | |
location ~* ^.+\.(ogg|ogv|svg|svgz|eot|otf|woff|mp4|ttf|rss|atom|jpg|jpeg|gif|png|ico|zip|tgz|gz|rar|bz2|doc|xls|exe|ppt|tar|mid|midi|wav|bmp|rtf)$ { | |
gzip on; | |
gzip_static on; | |
gzip_disable "MSIE [1-6]\.(?!.*SV1)"; | |
gzip_proxied any; | |
gzip_comp_level 6; | |
gzip_buffers 16 8k; | |
gzip_http_version 1.0; | |
gzip_types | |
text/plain | |
text/css | |
text/js | |
text/xml | |
text/x-component | |
text/javascript | |
application/javascript | |
application/x-javascript | |
application/json | |
application/xml | |
application/rss+xml | |
image/svg+xml; | |
expires max; | |
try_files $uri =404; | |
} | |
# | |
# Magic start here | |
# | |
# Enable SSI | |
# https://en.wikipedia.org/wiki/Server_Side_Includes | |
ssi on; | |
# Enable caching for all by default | |
set $skip_cache 0; | |
# Disable cache for all requests except GET and HEAD | |
if ($request_method !~ ^(GET|HEAD)$) { | |
set $no_cache "1"; | |
} | |
# Disable cache for all requests with a query string | |
# You should disable this section if you use query string only for users tracking | |
if ($query_string != "") { | |
set $no_cache 1; | |
} | |
# Disable cache for all logged in users or recent commenters | |
# Add your custom cookies here! | |
if ($http_cookie ~* "nginx_no_cache|PHPSESSID") { | |
set $skip_cache 1; | |
} | |
# Wordpress | |
if ($http_cookie ~* "comment_author|wordpress_[a-f0-9]+|wp-postpass|wordpress_no_cache|wordpress_logged_in") { | |
set $skip_cache 1; | |
} | |
# Magento | |
if ($http_cookie ~* "frontend_cid|frontend|sid|adminhtml|EXTERNAL_NO_CACHE") { | |
set $skip_cache 1; | |
} | |
# Disable cache for uris containing the following segments | |
# If is evil and you can speedup this section by using locations instead | |
# https://www.nginx.com/resources/wiki/start/topics/depth/ifisevil/ | |
# https://serverfault.com/questions/509327/can-we-jump-to-another-location-from-a-location-in-nginx | |
# Best practice | |
if ($request_uri ~* "/ping|/metrics|/nginx_status|/admin|/login|/feed|index.php|sitemap(_index)?.xml") { | |
set $skip_cache 1; | |
} | |
# Wordpress | |
if ($request_uri ~* "/wp-admin/|/xmlrpc.php|wp-.*.php|/feed/|index.php|sitemap(_index)?.xml") { | |
set $skip_cache 1; | |
} | |
# Magento | |
# I copied this from varnish example | |
# Better use varnish with magento autogenerated config instead | |
# http://devdocs.magento.com/guides/v2.0/config-guide/varnish/config-varnish.html | |
if ($request_uri ~* "(index|litespeed).php|admin|api|cron.php|/checkout/|/account/|/brand-ambassador/|/brand-ambassador-coupon/|/brand-ambassador-program/|/affiliateplusstatistic/|/brand-ambassador/index/listTransaction/|/brand-ambassador/index/paymentForm/|/brand-ambassador-program/index/index/|/brand-ambassador/banner/list/|/brand-ambassador-coupon/index/index/|/brand-ambassador/refer/index/|/brand-ambassador/index/payments/|/brand-ambassador/index/referrers/|/affiliateplusstatistic/statistic/index/|/brand-ambassador/account/edit/|/checkout/cart/|/repeat-delivery") { | |
set $skip_cache 1; | |
} | |
# Example of proxy location | |
location /backend { | |
# Disable cache for all requests except GET and HEAD | |
# And add our cookie for preventing caching for this user for next 5s | |
# So user would see the changes | |
if ($request_method !~ ^(GET|HEAD)$) { | |
set $no_cache "1"; | |
add_header Set-Cookie "nginx_no_cache=1; Max-Age=5; Path=/"; | |
add_header X-Microcachable "0"; | |
} | |
proxy_pass http://127.0.0.1:8080/; | |
proxy_cache_bypass $skip_cache; | |
proxy_no_cache $skip_cache; | |
proxy_cache PROXYCACHE; | |
proxy_cache_valid 499 502 503 1m; | |
proxy_cache_valid 404 15m; | |
proxy_cache_valid any 15m; | |
} | |
location / { | |
try_files $uri $uri/ /index.php?$args; | |
} | |
location ~ \.php$ { | |
# Disable cache for all requests except GET and HEAD | |
# And add our cookie for preventing caching for this user for next 5s | |
# So user would see the changes | |
if ($request_method !~ ^(GET|HEAD)$) { | |
set $no_cache "1"; | |
add_header Set-Cookie "nginx_no_cache=1; Max-Age=5; Path=/"; | |
add_header X-Microcachable "0"; | |
} | |
try_files $uri =404; | |
include fastcgi_params; | |
fastcgi_pass 127.0.0.1:9000; | |
fastcgi_cache_bypass $skip_cache; | |
fastcgi_no_cache $skip_cache; | |
fastcgi_cache FASTCGICACHE; | |
fastcgi_cache_valid 499 502 503 1m; | |
fastcgi_cache_valid 404 15m; | |
fastcgi_cache_valid any 15m; | |
} | |
# This would work only with external fastcgi_cache_purge module | |
# Or nginx+ commercial license | |
# Otherwise you can just delete cache location and nginx would create it from zero | |
#location ~ /purge(/.*) { | |
# fastcgi_cache_purge FASTCGICACHE "$scheme$request_method$host$1"; | |
# fastcgi_cache_purge PROXYCACHE "$scheme$request_method$host$1"; | |
#} | |
} |
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