nginx and WordPress

You then indicate, using a location block, what you want to do when you receive a request to the "/" URL—meaning, a directory name. This directive tells nginx that it first should try the URL that you received, but if that doesn't work, then you should invoke index.php, passing it the URL and any arguments that you received with it. In this way, index.php becomes the gatekeeper for any and all requests you recieve.

You then indicate what to do in case of error, separating 404 ("file not found") from more serious server-side errors (50x errors). nginx comes with static files for these errors; you can modify those files if you want something more informative or whimsical.

Finally, you connect nginx to FPM, the PHP back-end system that I discussed in my last column. FPM runs PHP in a separate process, but keeps it going continuously, so you don't have to start up a new process each time. If you find that php5-fpm isn't running, you might need to start it with:

$ sudo php5-fpm restart

Once the above is in place, you can restart nginx:

$ sudo nginx restart

Point your web browser to your WordPress system's IP address or hostname, and you should see a request to choose a language as part of the WordPress installation. If you do, then you've made it; your server is up and running. Move on to the next page to choose a site title, admin user name, password and email address, and you're all set!


As you can see, it's surprisingly easy to set up WordPress with nginx. Assuming that PHP is installed, and that PHP's FPM system is installed and running, you actually can get an nginx-powered WordPress blog up and running in just a few minutes. And although you could install WordPress via apt-get or a similar package manager, doing so means that your updates are at the mercy of the Linux distribution you're using, which inevitably will lag behind the WordPress distribution itself, not to mention plugins, which are perhaps one of the most important parts of the WordPress ecosystem.


nginx is a popular server, and as such, there are lots of sources for information about it. One of the best such sources is the official site of nginx run by the company that has been founded to develop and support it. From that site, you can read a great deal of high-quality documentation, including a Wiki with many user-submitted suggestions.

WordPress, of course, is a hugely popular open-source product. You can read more (lots more) at the WordPress site. And although there are enormous numbers of blogs, books and references for WordPress, I've found that for simple installation and usage, very little documentation is necessary. You can download, install and use it with a minimum of fuss. That said, if and when you do encounter problems, a search at and/or at Stack Overflow generally will solve the problem.