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helpful. In addition to guides like this one, we provide simple cloud infrastructure for developers. Learn more → 9 How nginx custom error page not working To Configure Nginx to Use Custom Error Pages on Ubuntu 14.04 Posted Jun 5, 2015 81.6k views Nginx Ubuntu Introduction Nginx is a high performance web server capable of serving content with
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flexibility and power. When designing your web pages, it is often helpful to customize every piece of content that your users will see. This includes error pages for when they request content that is not available. In this guide, we'll demonstrate how to configure Nginx to use custom error pages on Ubuntu 14.04. Prerequisites To get started on with this guide, you will need nginx error_page a non-root user with sudo privileges. You can set up a user of this type by following along with our initial set up guide for Ubuntu 14.04. You will also need to have Nginx installed on your system. Learn how to set this up by following this guide. When you have completed the above steps, continue with this guide. Creating Your Custom Error Pages We will create a few custom error pages for demonstration purposes, but your custom pages will obviously be different. We will put our custom error pages in the /usr/share/nginx/html directory where Ubuntu's Nginx sets its default document root. We'll make a page for 404 errors called custom_404.html and one for general 500-level errors called custom_50x.html. You can use the following lines if you are just testing. Otherwise, put your own content in these locations:
- echo "
Error 404: Not found :-(
" | sudo tee /usr/share/nginx/html/custom_404.html - echo "
I have no idea where that file is, sorry. Are you sure you typed in the correct URL?
" | sudo tee -a /usr/share/nginx/html/custom_404.html - echo "
Oops! Something went wrong...
" | sudo tee /usr/share/nginx/html/custom_50x.html - ech
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Overflow the company Business Learn more about hiring developers or posting ads with us Server Fault Questions Tags nginx 404 redirect Users Badges Unanswered Ask Question _ Server Fault is a question and answer site for system and network administrators. Join them; it only takes a minute: Sign up Here's how https://www.digitalocean.com/community/tutorials/how-to-configure-nginx-to-use-custom-error-pages-on-ubuntu-14-04 it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Catch upstream down (502) errors and display custom error page up vote 1 down vote favorite This question should have been answered a longtime ago, but I can't seem to figure it out despite reading many common answers, can http://serverfault.com/questions/680470/catch-upstream-down-502-errors-and-display-custom-error-page someone please point out why my configuration isn't working? Goal: when upstream server_api is down (say, its worker processes has crashed), I want nginx to display my custom error page. My configuration: location @server { proxy_pass http://server_api; proxy_redirect off; ... proxy_intercept_errors on; error_page 502 /error-502.html; } error_page 502 /error-502.html; location = /error-502.html { internal; root /srv/my-server/html; } My steps: I have my static error page at /srv/my-server/html/error-502.html ready, same permission and owners as other static assets. I have stopped my upstream service, and see [error] 2359#0: *25 connect() failed (111: Connection refused) while connecting to upstream appearing in logs. Now I try to make my custom error page show up for 502 errors. I have tried setting error_page at both or either server or location block. I have tried error_page with proxy_intercept_errors on in the location or server block; None of them appear to persuade nginx to display my error page. Why not? What have I missed? nginx custom-errors share|improve this question asked Apr 4 '15 at 18:33 bitinn 181110 Post the complete server block. –Micha
to use customized error pages for an application. This blog post will show how web server configuration for applications is https://tech.mendix.com/linux/2014/12/26/custom-monsters/ done at Mendix, and how this additional feature is implemented, on top of it. If you’re only interested in how to use the custom error page feature, and not in how it’s built, read the custom error pages blog post on the corporate tech blog. Green Monsters! If you’re using or maintaining a Mendix application that runs in error page the Mendix hosting environment, you might have seen them occasionally… The green monsters, running around, eating computers and modems. While we often call them “the green monsters”, these animals are actually called TumblBeasts and were created by The Oatmeal as a gift for Tumblr to use in their error pages. Unfortunately, Tumblr stopped using them after a while, nginx custom error and the creator of them told whoever would want to could use the images. Here’s the most famous page of a set of pages that we’ll discuss in a bit. It’s the page that is shown when a deployed application is stopped: Let’s dive in… Actually, four different green monsters pages currently exist, containing different text, shown in different occasions. In order to understand why, and what they mean, let’s have a look at a simplified view on the web server configuration we use to serve applications over HTTPs to the world: The front facing web server listens on the actual public IP address where your application url points at, and directly handles all browser connections for multiple different applications. The front facing web server knows about every existing application url attached to running applications, and knows where they are running in the internal network behind it. The appnode web server is an nginx instance that is running on the application server where the actual Mendix Runtime process is started as