![]() ![]() If you plan on using the same certificate on multiple servers always transfer the private key using a secure method (e-mail is not considered a secure method of transfer).If you are replacing an existing certificate, do not delete the existing certificate or private key files in case you need to revert your previous configuration. Make sure you back up your Apache configuration files before making any changes.Need help generating a Certificate Signing Request (CSR) with this server? See our article here. In case of a conflict (for example, when you allow the IP address that is denied in the default configuration), Apache uses your settings.Purpose: SSL/TLS Certificate Installation Guide The only exception is the Deny access to the site setting - IP addresses from the default configuration, as well as the IP addresses specified by you, will all be applied to your website. In the latter case, Plesk uses the values from the default web server configuration defined by the server administrator (hosting provider). You can set the value of each parameter either by typing a custom value, or leaving the Default value. ![]() If you do not find the necessary setting, contact your server administrator (hosting provider), who can set up more custom settings for websites. Note that subdomains have their own web server settings, therefore, when you change web server settings for a site that has subdomains, the subdomains will not receive these changes. Ĭaution: Because requests for PHP files do not reach Apache they do not pass through its handlers (CGI, FastCGI, or an Apache module), so some web apps may not work as expected. The PHP-FPM is an advanced version of FastCGI which offers significant benefits for highly loaded web applications. The handlers used by Apache are not available on nginx. All requests for PHP files are processed by nginx using the PHP-FPM handler. When the Process PHP by nginx option is on, Apache does not take any part in processing the requests for PHP files. This means, for example, that rewrite rules or. Apache will not take any part in processing the requests for the files with the specified extensions.įor example, to exclude Apache from delivering jpg and gif files, you should turn on the option Serve static files directly by nginx and specify file extensions like thisĬaution: Because requests for static files never reach Apache, they do not pass through Apache handlers. Except for troubleshooting the nginx related issues, we recommend that you leave this option turned on.įor sites with a lot of static content (like image or video files) and high load, better performance can be achieved by delegating serving static files to nginx. Turning this option off will limit the role of nginx: It will only pass requests and responses without modification. The administrators can learn more about nginx settings in Adjusting nginx Settings for Virtual Hosts in the Administrator’s Guide.Ĭaution: Turn off this option only to troubleshoot nginx related issues. Important: nginx settings are for advanced users only. These settings define how the processing of web requests is divided between the Apache and nginx web servers to achieve better performance for a specific site. These settings are typically changed by site owners, who may want to add a type of index files ( Index files), or a MIME type for files with a certain extension ( MIME types), to restrict access to the site ( Deny access to the site), or specify Apache handlers for a certain file type ( Handlers). The settings are divided into two groups: Custom settings work only for the selected website. Note: You can adjust web server settings for your websites only if your hosting subscription provides the corresponding permission.Īll customizable web server settings are located on the Websites & Domains > domain name > Apache & nginx Settings page. For example, add a type of the index file, restrict access to the site, and so on. However, you (as a website owner) can set up custom web server settings for your website. For example, these settings can determine how web servers process different types of files, how they use SSL, where they store log files, and so on. ![]() By default, to achieve better performance, Apache is supplemented with another web server - nginx.ĭefault web server settings are specified by the server administrator (hosting provider). Plesk uses the Apache web server ( ) to deliver the pages of your website to clients (such as browsers through which visitors access your website). Go to documentation for the latest version, Plesk Obsidian. ![]()
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