Why your Nginx server is responding with content from the wrong site?
There are two solutions to this problem: Put a server block at the top of the list that returns a 404 page or something, or simply return an HTTP status code of 403 (forbidden) or 444 (Nginx specific no response / abort). Specify one of your server block listeners as the default listener for when no match can be found.
Why is Nginx responding to any domain name?
6 Answers. The first server block in the nginx config is the default for all requests that hit the server for which there is no specific server block. This is why proper Nginx configs have a specific server block for defaults before following with others for specific domains.
What is server name in nginx?
If no server_name is defined in a server block then nginx uses the empty name as the server name. nginx versions up to 0.8. 48 used the machine’s hostname as the server name in this case. If a server name is defined as “ $hostname ” (0.9. 4), the machine’s hostname is used.
Why is Nginx bad?
NGINX proxies web requests and passes them on to PHP-FPM worker processes that execute the PHP application. NGINX will return a 502 Bad Gateway error if it can’t successfully proxy a request to PHP-FPM, or if PHP-FPM fails to respond.
How do I know if nginx is listening?
Why is Nginx so popular?
Nginx has grown in popularity since its release due to its light-weight resource utilization and its ability to scale easily on minimal hardware. Nginx excels at serving static content quickly and is designed to pass dynamic requests off to other software that is better suited for those purposes.
Which is better Apache or nginx?
NGINX is about 2.5 times faster than Apache based on the results of a benchmark test running up to 1,000 concurrent connections. Clearly, NGINX serves static content much faster than Apache. If you need to serve a lot of static content at high concurrency levels, NGINX can be a real help.
Can I use nginx instead of Apache?
You can use Nginx in front of Apache as a server proxy (as shown in the image below). This takes advantage of Nginx fast processing speed and ability to establish large no, of connection simultaneously. For static connections, Nginx will serve the files quickly to the clients.
Why use Apache instead of nginx?
UPDATE (Jul 2020): nginx has comfortably surpassed Apache in popularity at 37% vs 25%. Apache still has more hits on searches. It is the oldest web server around, which means that you won’t have any trouble finding people skilled in configuring it. You’re also slightly more likely to find help when searching the web.
Why is Nginx so fast?
But nginx does not require context switching, since a single thread can serve all requests (actually we typically configure nginx to run in as many processes as there are CPU cores). This is the main reason why nginx is faster, meaning it can serve more requests per second than Apache on the same hardware.
How much RAM do I need for reverse proxy?
How much RAM does Nginx need?
Nginx is excellently optimized and requires very few memory and disk. Master process of nginx can require about 16MB and about 100–300MB for each worker, later depends on your configuration, first of all on caches. If you do not plan very big load and caching 128 MB should be enough.
How many request can Nginx handle?
Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.
How can I make Nginx faster?
6 Best Practices For Optimizing Your Nginx Performance
- Adjust worker_processes.
- Maximize worker_connections.
- Enable Gzip Compression.
- Enable Cache for Static Files.
- Disable access_logs.
- Monitor Your Nginx Servers with Monitis.
How do I rate limits in nginx?
Rate – Sets the maximum request rate. In the example, the rate cannot exceed 10 requests per second. NGINX actually tracks requests at millisecond granularity, so this limit corresponds to 1 request every 100 milliseconds (ms).
How do I test nginx?
To test the Nginx configuration, run the following command. You can test the Nginx configuration, dump it and exit using the -T flag as shown. nginx: the configuration file /etc/nginx/nginx. conf syntax is ok nginx: configuration file /etc/nginx/nginx.
What is the current version of nginx?
Today we release NGINX 1.17. 0 – the latest version of the NGINX open source project, which is now the most popular web server on the Internet. This release also signals the start of the NGINX 1.17 development branch, following the release of NGINX 1.16.
Where is my nginx config file?
By default, the configuration file is named nginx. conf and placed in the directory /usr/local/nginx/conf , /etc/nginx , or /usr/local/etc/nginx .
How do I change my default nginx?
Changing the default web page Navigate to this folder and edit or replace index. nginx-debian. html as you like. You can confirm the default page location at /etc/nginx/sites-available on the line which starts with ‘root’, should you need to.
What sites are Nginx?
By default on Debian systems, Nginx server blocks configuration files are stored in /etc/nginx/sites-available directory, which are enabled through symbolic links to the /etc/nginx/sites-enabled/ directory. You can name the configuration file as you like but usually it is best to use the domain name.
What is the difference between Nginx conf and sites-available?
The sites-enabled folder contains symlinks to files in the sites-available folder. This allows you to selectively disable vhosts by removing the symlink. conf. d does the job, but you have to move something out of the folder, delete it, or make changes to it when you need to disable something.
How does Nginx location work?
NGINX location matching exact URL NGINX always tries to match most specific prefix location at first. Therefore, the equal sign in the following location block forces an exact match with the path requested and then stops searching for any more matches.
Why did Nginx get on my computer?
When you see the Welcome to nginx! page, the mostly likely reasons are that either there is a configuration problem at the website, or there is a problem on your computer that is causing your web browser to go to the wrong website.