Dimitri Aivaliotis - Mastering NGINX [2013, PDF+EPUB, ENG] torrent

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Mastering NGINX

Год: 2013
Автор: Dimitri Aivaliotis
Издательство: Packt Publishing
ISBN: 978-1-84951-744-7
Язык: Английский
Формат: PDF+EPUB
Качество: Изначально компьютерное (eBook)
Интерактивное оглавление: Да
Количество страниц: 322
Описание:

An in-depth guide to configuring NGINX for any situation, including numerous examples and reference tables describing each directive.

NGINX is a high-performance web server designed to use very few system resources. There are many how-to's and example configurations floating around on the Web. This guide will serve to clarify the murky waters of NGINX configuration. In doing so you will learn how to tune NGINX for various situations, what some of the more obscure configuration options do, and how to design a decent configuration to match your needs.

You will no longer feel the need to copy-paste a configuration snippet because you will understand how to construct a configuration file to do exactly what you want it to do. This is a process, and there will be bumps along the way, but with the tips explained in this book you will feel comfortable writing an NGINX configuration file by hand. In case something doesn't work as expected, you will be able to debug the problem yourself or at least be capable of asking for help without feeling like you haven't given it a try yourself.

This book is written in a modular fashion. It is laid out to help you get to the information you need as quickly as possible. Each chapter is pretty much a standalone piece. Feel free to jump in anywhere you feel you need to get more in-depth about a particular topic. If you feel you have missed something major, go back and read the earlier chapters. They are constructed in a way to help you grow your configuration piece-by-piece.

Author: Dimitri Aivaliotis

Dimitri Aivaliotis works as a Systems Architect at a hosting provider in Zurich, Switzerland. His career has taken him from building a Linux-based computer network for a school up through dual-datacenter high-availability infrastructures for banks and online portals. He has spent over a decade solving his customers’ problems and discovered NGINX along the way. He uses the software daily to provide web serving, proxying, and media-streaming services to his customers.

Dimitri graduated summa cum laude with a BS in Physics from Rensselaer Polytechnic Institute and received an MS in Management Information Systems at Florida State University.

This is his first book.
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Код:
Preface

Chapter 1: Installing NGINX and Third-Party Modules

Installing NGINX using a package manager
CentOS
Debian
Installing NGINX from source
Preparing a build environment
Compiling from source
Table: Common configure options
Table: Configure options for optimization
Configuring for web or mail service
Configure options for a mail proxy
Table: Mail configure options
Configure the options to specify paths
Table: HTTP configure options
Enabling various modules
Table: HTTP module configure options
Disabling unused modules
Table: Disable configure options
Finding and installing third-party modules
Putting it all together
Summary

Chapter 2: A Configuration Guide

The basic configuration format
NGINX global configuration parameters
Table: Global configuration directives
Using include files
The HTTP server section
Client directives
Table: HTTP client directives
File I/O directives
Table: HTTP file I/O directives
Hash directives
Table: HTTP hash directives
Socket directives
Table: HTTP socket directives
Sample configuration
The virtual server section
Table: listen parameters
Locations – where, when, and how
Table: Location modifiers
Table: Location-only directives
The mail server section
Table: Mail module directives
Table: Mail SSL directives
Full sample configuration
Summary

Chapter 3: Using the Mail Module

Basic proxy service
POP3 service
IMAP service
SMTP service
Using SSL/TLS
Complete mail example
Authentication service
Combining with memcached
Interpreting log files
Operating system limits
Summary

Chapter 4: NGINX as a Reverse Proxy

Introduction to reverse proxying
The proxy module
Table: Proxy module directives
Legacy servers with cookies
The upstream module
Table: Upstream module directives
Keepalive connections
Load-balancing algorithms
Types of upstream servers
Single upstream server
Multiple upstream servers
Non-HTTP upstream servers
Memcached upstream servers
FastCGI upstream servers
SCGI upstream servers
uWSGI upstream servers
Converting an "if"-fy configuration to a more modern interpretation
Using error documents to handle upstream problems
Determining the client's real IP address
Summary

Chapter 5: Reverse Proxy Advanced Topics

Security through separation
Encrypting traffic with SSL
Authenticating clients using SSL
Blocking traffic based on originating IP address
Isolating application components for scalability
Reverse proxy performance tuning
Buffering
Table: Proxy module buffering directives
Caching
Table: Proxy module caching directives
Storing
Compressing
Table: Gzip module directives
Summary

Chapter 6: The NGINX HTTP Server

NGINX's architecture
The HTTP core module
The server
Table: HTTP server directives
Logging
Table: HTTP logging directives
Table: Log format variables
Finding files
Table: HTTP file-path directives
Name resolution
Table: Name resolution directives
Client interaction
Table: HTTP client interaction directives
Using limits to prevent abuse
Table: HTTP limits directives
Restricting access
Table: HTTP access module directives
Streaming media files
Table: HTTP streaming directives
Predefined variables
Table: HTTP variables
Using NGINX with PHP-FPM
Table: FastCGI directives
An example Drupal configuration
Wiring NGINX and uWSGI together
An example Django configuration
Summary

Chapter 7: NGINX for the Developer

Caching integration
No application caching
Caching in the database
Table: Memcached module directives
Caching in the filesystem
Table: Header modifying directives
Changing content on-the-fly
The addition module
Table: HTTP addition module directives
The sub module
Table: HTTP sub module directives
The xslt module
Table: HTTP XSLT module directives
Using Server Side Includes
Table: Server Side Includes directives
Table: Server Side Includes commands
Decision-making in NGINX
Table: Perl module directives
Creating a secure link
Generating images
Table: Image filter directives
Tracking website visitors
Table: UserID module directives
Preventing inadvertent code execution
Summary

Chapter 8: Troubleshooting Techniques

Analyzing log files
Error log file formats
Error log file entry examples
Configuring advanced logging
Debug logging
Switching binaries at runtime
Using access logs for debugging
Common configuration errors
Using if instead of try_files
Using if as a hostname switch
Not using the server context to best effect
Operating system limits
File descriptor limits
Network limits
Performance problems
Using the Stub Status module
Summary

Appendix A: Directive Reference

Table: Directive reference

Appendix B: Rewrite Rule Guide

Introducing the rewrite module
Table: Rewrite module directives
Creating new rewrite rules
Translating from Apache
Rule #1: Replace directory and file existence checks with try_files
Rule #2: Replace matches against REQUEST_URI with a location
Rule #3: Replace matches against HTTP_HOST with a server
Rule #4: Replace RewriteCond with if for variable checks
Summary

Appendix C: The NGINX Community

Mailing list
IRC channel
Web resources
Writing a good bug report
Summary

Appendix D: Persisting Solaris Network Tunings

Index
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