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Mastering NGINX

You're reading from   Mastering NGINX Personalize, customize and configure NGINX to meet the needs of your server

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Product type Paperback
Published in Jul 2016
Publisher
ISBN-13 9781782173311
Length 320 pages
Edition 2nd Edition
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Author (1):
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Dimitri Aivaliotis Dimitri Aivaliotis
Author Profile Icon Dimitri Aivaliotis
Dimitri Aivaliotis
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Toc

Table of Contents (15) Chapters Close

Preface 1. Installing NGINX and Third-Party Modules FREE CHAPTER 2. A Configuration Guide 3. Using the mail Module 4. NGINX as a Reverse Proxy 5. Reverse Proxy Advanced Topics 6. The NGINX HTTP Server 7. NGINX for the Application Developer 8. Integrating Lua with NGINX 9. Troubleshooting Techniques A. Directive Reference
B. The Rewrite Rule Guide C. The NGINX Community D. Persisting Solaris Network Tunings
Index

Summary


Problems surface on a number of levels when bringing a new piece of software into production. Some errors can be tested for and eradicated in a test environment; others surface only under real load with real users. To discover the reasons for these problems, NGINX provides very detailed logging at a number of levels. Some of the messages may have multiple interpretations, but the overall pattern is understandable. By experimenting with the configuration and seeing what kinds of error message are produced, we can gain a feeling for how to interpret the entries in the error log. The operating system has an influence on how NGINX runs, as it imposes certain limits due to default settings for a multiuser system. Understanding what is going on at the TCP level will help when tuning these parameters to meet the load under real conditions. Rounding off our tour of troubleshooting, we saw what kind of information the stub_status module was capable of delivering. This data can be useful for...

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