openresty 概述

官网：http://openresty.org/cn/

openresty 简介

openresty基于nginx、lua的web平台，整合了大量三方模块，可直接使用，不需要手动编译

# openresty 默认安装的模块
root@7bd203df440c:/usr/local/openresty/nginx# ./sbin/nginx -V
nginx version: openresty/1.19.9.1
built with OpenSSL 1.1.1l  24 Aug 2021
TLS SNI support enabled
configure arguments: --prefix=/usr/local/openresty/nginx \
--with-cc-opt='-O2 -DNGX_LUA_ABORT_AT_PANIC -I/usr/local/openresty/zlib/include -I/usr/local/openresty/pcre/include -I/usr/local/openresty/openssl111/include'  \--add-module=../ngx_devel_kit-0.3.1 \
--add-module=../echo-nginx-module-0.62 \
--add-module=../xss-nginx-module-0.06 \
--add-module=../ngx_coolkit-0.2 \
--add-module=../set-misc-nginx-module-0.32 \
--add-module=../form-input-nginx-module-0.12 \
--add-module=../encrypted-session-nginx-module-0.08 \
--add-module=../srcache-nginx-module-0.32 \
--add-module=../ngx_lua-0.10.20 \
--add-module=../ngx_lua_upstream-0.07 \
--add-module=../headers-more-nginx-module-0.33 \
--add-module=../array-var-nginx-module-0.05 \
--add-module=../memc-nginx-module-0.19 \
--add-module=../redis2-nginx-module-0.15 \
--add-module=../redis-nginx-module-0.3.7 \
--add-module=../ngx_stream_lua-0.0.10 \--with-ld-opt='-Wl,-rpath,/usr/local/openresty/luajit/lib -L/usr/local/openresty/zlib/lib -L/usr/local/openresty/pcre/lib -L/usr/local/openresty/openssl111/lib -Wl,-rpath,/usr/local/openresty/zlib/lib:/usr/local/openresty/pcre/lib:/usr/local/openresty/openssl111/lib' \--with-pcre-jit --with-stream \
--with-stream_ssl_module --with-stream_ssl_preread_module \
--with-http_v2_module --without-mail_pop3_module \
--without-mail_imap_module --without-mail_smtp_module \
--with-http_stub_status_module --with-http_realip_module \
--with-http_addition_module --with-http_auth_request_module \
--with-http_secure_link_module --with-http_random_index_module \
--with-http_gzip_static_module --with-http_sub_module \
--with-http_dav_module --with-http_flv_module \
--with-http_mp4_module --with-http_gunzip_module \
--with-threads --with-stream --with-http_ssl_module

配置说明

nginx.conf

# nginx.conf  --  docker-openresty
#
# This file is installed to:
#   `/usr/local/openresty/nginx/conf/nginx.conf`
# and is the file loaded by nginx at startup,
# unless the user specifies otherwise.
#
# It tracks the upstream OpenResty's `nginx.conf`, but removes the `server`
# section and adds this directive:
#     `include /etc/nginx/conf.d/*.conf;`
#
# The `docker-openresty` file `nginx.vh.default.conf` is copied to
# `/etc/nginx/conf.d/default.conf`.  It contains the `server section
# of the upstream `nginx.conf`.
#
# See https://github.com/openresty/docker-openresty/blob/master/README.md#nginx-config-files
##user  nobody;
#worker_processes 1;# Enables the use of JIT for regular expressions to speed-up their processing.
pcre_jit on;#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;#pid        logs/nginx.pid;events {worker_connections  1024;
}http {include       mime.types;default_type  application/octet-stream;# Enables or disables the use of underscores in client request header fields.# When the use of underscores is disabled, request header fields whose names contain underscores are marked as invalid and become subject to the ignore_invalid_headers directive.# underscores_in_headers off;#log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '#                  '$status $body_bytes_sent "$http_referer" '#                  '"$http_user_agent" "$http_x_forwarded_for"';#access_log  logs/access.log  main;# Log in JSON Format# log_format nginxlog_json escape=json '{ "timestamp": "$time_iso8601", '# '"remote_addr": "$remote_addr", '#  '"body_bytes_sent": $body_bytes_sent, '#  '"request_time": $request_time, '#  '"response_status": $status, '#  '"request": "$request", '#  '"request_method": "$request_method", '#  '"host": "$host",'#  '"upstream_addr": "$upstream_addr",'#  '"http_x_forwarded_for": "$http_x_forwarded_for",'#  '"http_referrer": "$http_referer", '#  '"http_user_agent": "$http_user_agent", '#  '"http_version": "$server_protocol", '#  '"nginx_access": true }';# access_log /dev/stdout nginxlog_json;# See Move default writable paths to a dedicated directory (#119)# https://github.com/openresty/docker-openresty/issues/119client_body_temp_path /var/run/openresty/nginx-client-body;proxy_temp_path       /var/run/openresty/nginx-proxy;fastcgi_temp_path     /var/run/openresty/nginx-fastcgi;uwsgi_temp_path       /var/run/openresty/nginx-uwsgi;scgi_temp_path        /var/run/openresty/nginx-scgi;sendfile        on;#tcp_nopush     on;#keepalive_timeout  0;keepalive_timeout  65;#gzip  on;include /etc/nginx/conf.d/*.conf;# Don't reveal OpenResty version to clients.# server_tokens off;
}

default.conf

# nginx.vh.default.conf  --  docker-openresty
#
# This file is installed to:
#   `/etc/nginx/conf.d/default.conf`
#
# It tracks the `server` section of the upstream OpenResty's `nginx.conf`.
#
# This config (and any other configs in `etc/nginx/conf.d/`) is loaded by
# default by the `include` directive in `/usr/local/openresty/nginx/conf/nginx.conf`.
#
# See https://github.com/openresty/docker-openresty/blob/master/README.md#nginx-config-files
#server {listen       80;server_name  localhost;#charset koi8-r;#access_log  /var/log/nginx/host.access.log  main;location / {root   /usr/local/openresty/nginx/html;index  index.html index.htm;}location /lua {default_type "applictaion/json";content_by_lua "ngx.say('hello gtlx')";}#error_page  404              /404.html;# redirect server error pages to the static page /50x.html#error_page   500 502 503 504  /50x.html;location = /50x.html {root   /usr/local/openresty/nginx/html;}# proxy the PHP scripts to Apache listening on 127.0.0.1:80##location ~ \.php$ {#    proxy_pass   http://127.0.0.1;#}# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000##location ~ \.php$ {#    root           /usr/local/openresty/nginx/html;#    fastcgi_pass   127.0.0.1:9000;#    fastcgi_index  index.php;#    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;#    include        fastcgi_params;#}# deny access to .htaccess files, if Apache's document root# concurs with nginx's one##location ~ /\.ht {#    deny  all;#}
}

main 指令

user *** ***                       # 定义运行ngin的用户、用户组worker_processors 2                # nginx的进程数
worker_cpu_affinity auto           # nginx的cpu亲缘性
worker_rlimit_nofile  65535        # worker进程最大可打开的文件数
worker_priority       0            # worker进程优先级
worker_shutdown_timeout  30        # 30s内无法平滑关闭，强制退出pid /var/run/nginx.pid             # 进程文件
error_log /path/error.log level    # 错误日志路径、输出级别events {worker_connections  1000       # 单个进程最大连接数，# nignx总最大连接数 = 单个进程最大连接数 * worker_processorsuse epoll                      # 使用的io模型
}

http 指令

http {include       mime.types;                     # 文件拓展名、类型映射表default_type  application/octet-stream;       # 默认文件类型underscores_in_headers off;                   # 请求头中包含underscores是否标记为无效log_format  main  '$remote_addr - $remote_user [$time_local] "$request" ''$status $body_bytes_sent "$http_referer" ''"$http_user_agent" "$http_x_forwarded_for"';# 日志格式（名称为main）access_log  logs/access.log  main;            # 日志文件路径、使用的日志格式（上面定义的main格式）client_body_temp_path /var/run/openresty/nginx-client-body;  # 客户端请求临时文件保存路径proxy_temp_path       /var/run/openresty/nginx-proxy;        # 代理请求缓存路径gzip  on;                                     # 是否开启压缩sendfile        on;                           # 是否开启sendfile函数，默认开启tcp_nopush     on;                            # sendfile为on生效，提升网络传输效率server_tokens off;                            # 屏蔽版本号，默认不屏蔽keepalive_timeout  65;                        # tcp连接超时时间include /etc/nginx/conf.d/*.conf;             # 导入配置文件
}

server、location 指令

server {listen       80;            # 服务监听端口server_name  localhost;     # 主机名charset koi8-r;             # 编码集access_log  /var/log/nginx/host.access.log  main;   # 日志输出路径、输出格式location / {                                 # 请求路径，支持正则表达式root   /usr/local/openresty/nginx/html;  # 根目录index  index.html index.htm;}location /lua {default_type "applictaion/json";content_by_lua "ngx.say('hello gtlx')";}error_page  404              /404.html;      # 客户端错误重定向页面error_page   500 502 503 504  /50x.html;     # 服务端错误重定向页面location = /50x.html {root   /usr/local/openresty/nginx/html;}}

常用模块

内置模块：http://openresty.org/cn/components.html

三方模块搜索：

常用模块说明

LuaNginxModule：集成lua，在nginx中使用lua命令
LuaRestyUploadLibrary：http文件上传HeadersMoreNginxModule：设置请求、响应头（添加、修改、删除）lua-resty-mysql：操作mysql数据库
lua-resty-redis：操作redis数据库lua-resty-lrucache：nginx缓存
lua-resty-mlcache：nginx缓存# 动态负载均衡
ngx_http_dyups_module
nginx-upsync-module
lua-resty-balancerngx_http_auth_request_moddule：nginx鉴权

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openresty 概述

openresty 概述

openresty 简介

配置说明

常用模块

openresty 概述相关推荐

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