redisHow to use Nginx Redis caching

server {
  location / {
    set $redis_key $uri;

    redis_pass 127.0.0.1:6379;
    default_type text/html;
    error_page 404 = /fallback;
  }

  location = /fallback {
      proxy_pass backend;
  }
}ctrl + cgithub

`$redis_key` name of the caching key (Nginx Redis should be used)	`$uri` use URL path as a caching key
`redis_pass 127.0.0.1:6379` connection parameters for Redis server	`error_page 404` handle situations when key is not in the cache (not found in Redis)
`/fallback` internal location to generate pages from real backend (instead of cache)

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