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nginx modules are divided into the following categories:
NGX_CORE_MODULE //核心模块 NGX_HTTP_MODULE //HTTP处理模块 NGX_EVENT_MODULE //事件处理模块 NGX_MAIL_MODULE //邮件处理模块
Next show the core modules
Usage Example
#main block user www www; #进行用户的身份 pid logs/nginx.pid; #指定主进程号的文件路径 include vhost/*.conf #指明包含进来的其他配置文件 #include mime.type #指明包含进来的其他文件类型 #load module file; #指明要装载进来的动态模块 worker_processes 4 | auto; #worker进程数量,应小于cpu核心数,auto为主机cpu核心数 worker_cpu_affinity 0001 0010 0100 1000; #将worker进程通过cpumask与指定cpu绑定 worker_priority -10; #指定worker进程的nice值,范围[-20,20] worker_rlimite_nofile 2000; #指定worker进程能够打开的最大文件数 #daemon on; #是否以守护进程方式运行 master_process on; #是否以master-worker模型运行nginx,默认 error_log /var/log/nginx-error.log info; #错误日志 events { #事件驱动相关配置 use epoll; #指明并发请求的处理方式(io模型) worker_connections 2048; #每个worker进程能够打开的最大并发连接数 #accept mutex on | off; #处理新连接的方式, #on表示每个worker轮流处 #理新请求 #off表示每个新请求到达 #都会通知所有worker进程 }
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