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HTTP/1.x protocol
Request and response format
Inspecting HTTP conversations with tcpdump and Wireshark
Inspecting HTTP headers in a web browser
Making requests with CURL
Common headers
Request pipelining
Content length and chunked encoding
MIME types
Nginx installation
Installing nginx from Debian packages
Variants of nginx available in Debian and Ubuntu
Installing nginx from source
Starting nginx
Upgrading nginx
Nginx as a static file server
General structure of the configuration file
Setting up virtual hosts
Configuring locations
Location lookup order
Setting up error pages
Issuing redirects
Other forms of URL rewriting
Serving an empty GIF image
Internal and named locations
Overriding MIME types
Client-side performance optimization
Allowing clients to cache resources
The Vary: header
Minimizing the number of requests
Keep-alives
What if a resource needs to change
How web frameworks deal with static files
Content post-processing
Gzip compression
Image scaling
Access control
Restricting access to files based on IP address
Geographical restrictions
Hiding VCS directories and private files
Basic authentication
Other types of authentication
Combining restrictions
Secure links
Applying limits
Traffic shaping
Grouping requests for the purpose of limiting
Rate-limiting requests
Restricting simultaneous connections
Nginx as a reverse proxy
Supported upstream protocols
Dealing with self-signed upstream SSL certificates
Passing parameters to FastCGI and uWSGI backends
Proxying websocket connections
X-Accel-* headers
Modifying headers received and sent by upstream
Language-specific reverse proxy setups
PHP
Python
Ruby
Nginx as an SSL terminator
Generating self-signed SSL certificates
Obtaining certificates from Let's Encrypt
Restricting available ciphers
Working with session tickets
Stapling OCSP responses
Verifying SSL configuration
Accepting client-side certificates
HTTP/2 considerations
Load balancing with Nginx
Defining upstream groups
Sticky sessions using ip_hash
Extra features of Nginx Plus as a load balancer
Alternatives to Nginx and Nginx Plus
Putting another Nginx behind a Nginx load balancer
Nginx behind HAProxy or AWS load balancer
Nginx as a cache
Telling nginx to cache pages
How nginx reacts to standard caching-related headers
Tunable parameters of caches
Nginx cache vs application-level cache
Clearing the cache
Deploying popular web applications with Nginx
The list of applications to be discussed is determined by the trainer
Logging
Access log and error log files
Specifying custom log format
Tracking slow requests
Optimizing logging
Log rotation
Log analysis by external programs
Monitoring Nginx
Nginx stub status page
Nginx Plus extended live status page
What monitoring systems usually plot and alert about Nginx
[optional] High availability with Nginx1
How to deploy the same static content to multiple servers
Configuration sharing
Fail-over using an elastic/virtual IP address
Setting up VRRP with Keepalived
Other high-availability stacks
Nginx Plus integration with Keepalived
Common mistakes and security issues related to Nginx configuration
Common performance issues
1 The High Availability section involves a network setup that makes intrusion detection systems unhappy, or requires setting up multiple virtual machines per participant (which no other topic needs). So, it is not provided by default.