Why your NGINX server is responding with content from the wrong site?
This was due to a misconfiguration resulting from our lack of understanding of the Nginx listen parameter in the server directives. When you configure your server with multiple tenants, you create one or more new Nginx server blocks in the nginx. conf file for each endpoint or domain you’ll be responding to.
What is the purpose of in NGINX server?
It started out as a web server designed for maximum performance and stability. In addition to its HTTP server capabilities, NGINX can also function as a proxy server for email (IMAP, POP3, and SMTP) and a reverse proxy and load balancer for HTTP, TCP, and UDP servers.
Can NGINX serve dynamic content?
NGINX can deliver static content locally, but for dynamic content it acts as proxy in front of other servers that deliver the dynamic application content, thus keeping NGINX lean and leaving the generation of dynamic content to servers that specialize in it, such as FastCGI‑ or uwsgi‑based servers, application servers …
How does Apache and NGINX handle incoming requests differently?
The main difference between Apache and NGINX lies in their design architecture. Apache uses a process-driven approach and creates a new thread for each request. Whereas NGINX uses an event-driven architecture to handle multiple requests within one thread.
What is NGINX default server?
The default server is the first one listed in the nginx. conf file, unless you include the default_server parameter to the listen directive to explicitly designate a server as the default.
What conditions can be matched by NGINX to route request?
NGINX will match it against the URI of a request. Possible values are: a prefix (\ / \ , /path \ ), an exact match (\ =/exact/match \ ), a case insensitive regular expression (\ ~*^/Bar. *\\. jpg \ ) or a case sensitive regular expression (\ ~^/foo.
Is NGINX asynchronous?
It’s well known that NGINX uses an asynchronous, event‑driven approach to handling connections. This means that instead of creating another dedicated process or thread for each request (like servers with a traditional architecture), it handles multiple connections and requests in one worker process.
What is NGINX and how it works?
NGINX is a web server that also acts as an email proxy, reverse proxy, and load balancer. The software’s structure is asynchronous and event-driven; which enables the processing of many requests at the same time. NGINX is highly scalable as well, meaning that its service grows along with its clients’ traffic.
What is SSI Nginx?
Nginx :- What is SSI Module? and How to Enable or Configure in Nginx. by Santosh Prasad. SSI (Server Side Include) is server side interpreted scripts language that is include a file into web page Recently I faced on issue with shtml file.
Which Web server can handle dynamic content natively?
Apache’s
Apache’s ability to handle dynamic content internally means that configuration of dynamic processing tends to be simpler.
What is Nginx and Apache?
Apache is an open-source web server. Nginx is a web server. It is also used as a reverse proxy server which revices the request from client and send the request to proxy server. 2. It is mostly used for Unix, Linux, Windows and Solaris platforms.
How does Nginx and Apache work together?
When Nginx proxies requests for Apache’s domains, it sends every file request for that domain to Apache. Nginx is faster than Apache in serving static files like images, JavaScript and style sheets. So let’s configure Nginx’s apache virtual host file to directly serve static files but send PHP requests on to Apache.
What is the main context in Nginx?
The main context is used to set the settings for NGINX globally and is the only context that is not surrounded by curly braces. Generally, The main context is placed at the beginning of the core NGINX configuration file. The directives for the main context cannot be inherited in any other context and therefore cannot be overridden.
What is the use of access_log in Nginx?
This directive specifies the location of the log file and the log format to use: By default, NGINX logs all transactions using the following configuration: If you define your own access_log, it overrides (replaces) the default access log. Sometimes you might wish to log certain requests only. This is done using conditional logging, as follows:
How does the nginx client send HTTP requests?
The client can only send an HTTP request once the handshake succeeds and an SSL connection is established. NGINX writes a single-line entry to the access log once the request (and response) complete. Different virtual servers and locations may have different access log configurations, defined by parameters in the request.
What is condconditional logging in Nginx?
Conditional logging allows excluding trivial or unimportant log entries from the access log. In NGINX, conditional logging is enabled by the if parameter to the access_log directive. This example excludes requests with HTTP status codes 2xx (Success) and 3xx (Redirection):