nginx 配置管理 - 简单也复杂

发布时间：2020-09-18 09:47:24 所属栏目：Linux 来源：互联网

导读：由于涉及到h5与后端交互，跨域问题，所以公司的开放测试服务器让我们自己搞nginx。顺便提升一下nginx的实践。nginx的安装，没什么难度了，百度一堆，如果源码安装就一步步来吧。（最简单的方式：yum install nginx (centos), apt-get install nginx(ubuntu)）

　　由于涉及到h5与后端交互，跨域问题，所以公司的开放测试服务器让我们自己搞nginx。顺便提升一下nginx的实践。

nginx的安装，没什么难度了，百度一堆，如果源码安装就一步步来吧。（最简单的方式：yum install nginx (centos),apt-get install nginx(ubuntu)） nginx.conf，作为最外层的配置文件，主要设置一些基础的配置就好了，如内存配置，日志格式配置，线程配置等，最后使用一个include conf.d/* 将其他配置文件包含进来即可。

【nginx.conf 基础配置】

error_log /data/var/log/nginx/error.log debug;

error_log logs/error.log notice;

error_log logs/error.log info;

pid logs/nginx.pid;

events {
worker_connections 1024;
}

load modules compiled as Dynamic Shared Object (DSO)

dso {

load ngx_http_fastcgi_module.so;

load ngx_http_rewrite_module.so;

}

http {
include mime.types;
default_type application/octet-stream;
autoindex off;
server_tokens off;

server_names_hash_bucket_size </span><span style="color: #800080"&gt;128</span><span style="color: #000000"&gt;;
client_header_buffer_size 32k;
large_client_header_buffers </span><span style="color: #800080"&gt;4</span><span style="color: #000000"&gt; 32k;
client_max_body_size 20m;
client_body_buffer_size 256k;

sendfile on;
tcp_nopush     on;
keepalive_timeout </span><span style="color: #800080"&gt;60</span><span style="color: #000000"&gt;;
tcp_nodelay on;

fastcgi_connect_timeout </span><span style="color: #800080"&gt;300</span><span style="color: #000000"&gt;;
fastcgi_send_timeout </span><span style="color: #800080"&gt;300</span><span style="color: #000000"&gt;;
fastcgi_read_timeout </span><span style="color: #800080"&gt;300</span><span style="color: #000000"&gt;;
fastcgi_buffer_size 128k;
fastcgi_buffers </span><span style="color: #800080"&gt;32</span><span style="color: #000000"&gt; 256k;
fastcgi_busy_buffers_size 256k;
fastcgi_temp_file_write_size 256k;

</span><span style="color: #0000ff"&gt;gzip</span><span style="color: #000000"&gt;  on;
gzip_disable </span><span style="color: #800000"&gt;"</span><span style="color: #800000"&gt;msie6</span><span style="color: #800000"&gt;"</span><span style="color: #000000"&gt;;
gzip_vary on;
gzip_comp_level </span><span style="color: #800080"&gt;2</span><span style="color: #000000"&gt;;
gzip_min_length 1k;
gzip_buffers </span><span style="color: #800080"&gt;4</span><span style="color: #000000"&gt; 16k;
gzip_http_version </span><span style="color: #800080"&gt;1.1</span><span style="color: #000000"&gt;;
gzip_types text</span>/plain application/x-javascript text/css application/xml application/<span style="color: #000000"&gt;javascript;

log_format main </span><span style="color: #800000"&gt;'</span><span style="color: #800000"&gt;$request_time $upstream_response_time $remote_addr - $upstream_addr [$time_local] </span><span style="color: #800000"&gt;'</span>
<span style="color: #800000"&gt;'</span><span style="color: #800000"&gt;"$host" "$request" $status $bytes_sent </span><span style="color: #800000"&gt;'</span>
<span style="color: #800000"&gt;'</span><span style="color: #800000"&gt;"$http_referer" "$http_user_agent" "$gzip_ratio" "$http_x_forwarded_for" - "$server_addr" </span><span style="color: #800000"&gt;'</span><span style="color: #000000"&gt;;

access_log </span>/data/var/log/nginx/<span style="color: #000000"&gt;access.log main;

include conf.d</span><span style="color: #008000"&gt;/*</span><span style="color: #008000"&gt;.conf;

}

【conf.d/*,具体的域名配置，http://】

.:.:.:.:server {
listen 80;
server_name 3ctest.x123.com;
location / {
proxy_pass http://3ctest_x123_com;
 proxy_set_header Host $host;
proxy_redirect off;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_connect_timeout 60;
proxy_read_timeout 600;
proxy_send_timeout 600;
}
}

server {
listen 80;
server_name mytest.x123.com;
location / {
proxy_pass http://mytest_x123_com;
 proxy_set_header Host $host;
proxy_redirect off;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_connect_timeout 60;
proxy_read_timeout 600;
proxy_send_timeout 600;
}
}

server {
listen 80;
server_name 3capi.x123.com;
location / {
proxy_pass http://3capi_x123_com;
 proxy_set_header Host $host;
proxy_redirect off;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_connect_timeout 60;
proxy_read_timeout 600;
proxy_send_timeout 600;
}
}

server {
listen 80;
server_name yhapi.x123.com;
location / {
proxy_pass http://yhapi_x123_com;
 proxy_set_header Host $host;
proxy_redirect off;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_connect_timeout 60;
proxy_read_timeout 600;
proxy_send_timeout 600;
}
}

server {
listen 80;
server_name 192.168.1.22;
location / {
proxy_pass http://192.168.1.22;
 proxy_set_header Host $host;
proxy_redirect off;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_connect_timeout 60;
proxy_read_timeout 600;
proxy_send_timeout 600;
}
}

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nginx 配置管理 - 简单也复杂

error_log logs/<span style="color: #000000">error.log notice;

error_log logs/error.log <span style="color: #0000ff">info<span style="color: #000000">;

pid logs/<span style="color: #000000">nginx.pid;

load modules compiled as Dynamic Shared Object (DSO)

dso {

load ngx_http_fastcgi_module.so;

load ngx_http_rewrite_module.so;

}