Server IP : 92.204.138.22 / Your IP : 3.15.1.36 Web Server : Apache System : Linux ns1009439.ip-92-204-138.us 4.18.0-553.8.1.el8_10.x86_64 #1 SMP Tue Jul 2 07:26:33 EDT 2024 x86_64 User : internationaljou ( 1019) PHP Version : 7.4.33 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /etc/nginx/ea-nginx/ |
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map $host $CPANEL_APACHE_PROXY_IP { default [% settings.apache_port_ip %]; } map $host $CPANEL_APACHE_PROXY_PORT { default [% settings.apache_port %]; } map $host $CPANEL_APACHE_PROXY_SSL_IP { default [% settings.apache_port_ip %]; } map $host $CPANEL_APACHE_PROXY_SSL_PORT { default [% settings.apache_ssl_port %]; } map $host $CPANEL_SERVICE_SUBDOMAIN { default 0; } server_names_hash_max_size [% settings.server_names_hash_max_size %]; server_names_hash_bucket_size [% settings.server_names_hash_bucket_size %]; client_max_body_size [% settings.client_max_body_size %]; [% IF ea4conf.sslprotocol_list_str || ea4conf.sslprotocol -%] ssl_protocols [% ea4conf.sslprotocol_list_str || ea4conf.sslprotocol %]; proxy_ssl_protocols [% ea4conf.sslprotocol_list_str || ea4conf.sslprotocol %]; [%- END -%] [%- IF ea4conf.sslciphersuite %] ssl_prefer_server_ciphers on; ssl_ciphers [% ea4conf.sslciphersuite %]; proxy_ssl_ciphers [% ea4conf.sslciphersuite %]; [% END -%] ssl_dhparam /usr/local/cpanel/etc/dhparam_from_cpanel.pem; ################################################################ #### This is to support keepalive; this is not load balancing ## ################################################################ [%- BLOCK keepalives %] [%- IF ea4conf.keepalive == "On" %] # set in /etc/nginx/ea-nginx/settings.json, default is 32 keepalive [% settings.keepalive || 32 %]; # set in EA4 global config (WHM/Service Configuration/Apache Configuration) keepalive_timeout [% ea4conf.keepalivetimeout %]; # no suffix means seconds # set in EA4 global config (WHM/Service Configuration/Apache Configuration) # Apache being set to Unlimited results in 1000 here since NGINX does not have an equivalent to unlimited keepalive_requests [% ea4conf.maxkeepaliverequests || 1000 %]; [%- IF settings.keepalive_time %] # set in /etc/nginx/ea-nginx/settings.json keepalive_time [% settings.keepalive_time %]; [%- ELSE %] # keepalive_time can be set in /etc/nginx/ea-nginx/settings.json [%- END %] [%- ELSE %] # Keepalive is disabled [%- END %] # To see how your keepalive config tuning behaves: # 1. Ensure NGINX caching is disabled # 2. Ensure NGINX `worker_processes` is 1 # 3. make sure Apache and NGINX are restarted fully # * There should be no lingering TCP connections between NGINX to Apache. # 4. Monitor TCP connections between NGINX to Apache: # * `netstat -an | grep -c :[% port %]` # 5. Generate traffic with `ab` with various concurrent connections to various # * Using step 4 to see if the number of connections is what you are aiming for [%- END %] [%- FOREACH ip IN ips %] upstream apache_backend_https_[% ip.replace("\\.", "_") %] { server [% ip %]:[% settings.apache_ssl_port %]; # needs to be before keepalive configs [%- PROCESS keepalives port=settings.apache_ssl_port %] } upstream apache_backend_http_[% ip.replace("\\.", "_") %] { server [% ip %]:[% settings.apache_port %]; # needs to be before keepalive configs [%- PROCESS keepalives port=settings.apache_port %] } [% END %]