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Nginx在centoslinux安裝、部署完整步驟並測試通過

日期:2017/1/20 17:41:18      編輯:Linux系統常見問題解答

需要先裝pcre, zlib,前者為了重寫rewrite,後者為了gzip壓縮。

1.選定源碼目錄

選定目錄 /usr/local/

cd /usr/local/

2.安裝PCRE庫

cd /usr/local/

wget http://exim.mirror.fr/pcre/pcre-8.02.tar.gz

tar -zxvf pcre-8.02.tar.gz

cd pcre-8.02

./configure && make && make install

3.安裝zlib庫

cd /usr/local/

wget http://zlib.net/zlib-1.2.8.tar.gz

tar -zxvf zlib-1.2.8.tar.gz cd zlib-1.2.8

./configure

make

make install

4.安裝ssl

cd /usr/local/

wget http://www.openssl.org/source/openssl-1.0.1c.tar.gz

tar -zxvf openssl-1.0.1c.tar.gz

./config

make

make install

5.安裝nginx

Nginx 一般有兩個版本,分別是穩定版和開發版,您可以根據您的目的來選擇這兩個版本的其中一個,下面是把 Nginx 安裝到 /usr/local/nginx 目錄下的詳細步驟:

cd /usr/local/

wget http://nginx.org/download/nginx-1.2.8.tar.gz

tar -zxvf nginx-1.2.8.tar.gz

cd nginx-1.2.8

./configure --prefix=/usr/local/nginx

make

make install

--with-pcre=/usr/src/pcre-8.21 指的是pcre-8.21 的源碼路徑。

--with-zlib=/usr/src/zlib-1.2.7 指的是zlib-1.2.7 的源碼路徑。

6.啟動

確保系統的 80 端口沒被其他程序占用,

/usr/local/nginx/sbin/nginx

檢查是否啟動成功:

netstat -ano|grep 80 有結果輸入說明啟動成功

打開浏覽器訪問此機器的 IP,如果浏覽器出現 Welcome to nginx! 則表示 Nginx 已經安裝並運行成功。

7.重啟

/usr/local/nginx/sbin/nginx –s reload

8.修改配置文件

cd /usr/local/nginx/conf

vi nginx.conf

9.常用配置

#nginx運行用戶和組

user www www;

#啟動進程,通常設置成和cpu的數量相等

worker_processes 4;

#全局錯誤日志及PID文件

pid /var/run/nginx.pid;

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

events {

#epoll是多路復用IO(I/O Multiplexing)中的一種方式,但是僅用於linux2.6以上內核,可以大大提高nginx的性能

use epoll;

#單個後台worker process進程的最大並發鏈接數

worker_connections 10240;

}

#設定http服務器,利用它的反向代理功能提供負載均衡支持

http {

include mime.types;

default_type application/octet-stream;

error_page 400 403 500 502 503 504 /50x.html;

index index.html index.shtml

autoindex off;

fastcgi_intercept_errors on;

sendfile on;

# These are good default values.

tcp_nopush on;

tcp_nodelay off;

# output compression saves bandwidth

gzip off;

#gzip_static on;

#gzip_min_length 1k;

gzip_http_version 1.0;

gzip_comp_level 2;

gzip_buffers 4 16k;

gzip_proxied any;

gzip_disable "MSIE [1-6]\.";

gzip_types text/plain text/html text/css application/x-javascript application/xml application/xml+rss text/javascript;

#gzip_vary on;

server_name_in_redirect off;

#設定負載均衡的服務器列表

upstream portals {

server 172.16.68.134:8082 max_fails=2 fail_timeout=30s;

server 172.16.68.135:8082 max_fails=2 fail_timeout=30s;

server 172.16.68.136:8082 max_fails=2 fail_timeout=30s;

server 172.16.68.137:8082 max_fails=2 fail_timeout=30s;

}

#upstream overflow {

# server 10.248.6.34:8090 max_fails=2 fail_timeout=30s;

# server 10.248.6.45:8080 max_fails=2 fail_timeout=30s;

#}

server {

#偵聽8080端口

listen 8080;

server_name 127.0.0.1;

#403、404頁面重定向地址

error_page 403 = http://www.e100.cn/ebiz/other/217/403.html;

error_page 404 = http://www.e100.cn/ebiz/other/218/404.html;

proxy_connect_timeout 90;

proxy_send_timeout 180;

proxy_read_timeout 180;

proxy_buffer_size 64k;

proxy_buffers 4 128k;

proxy_busy_buffers_size 128k;

client_header_buffer_size 16k;

large_client_header_buffers 4 64k;

#proxy_send_timeout 3m;

#proxy_read_timeout 3m;

#proxy_buffer_size 4k;

#proxy_buffers 4 32k;

proxy_set_header Host $http_host;

proxy_max_temp_file_size 0;

#proxy_hide_header Set-Cookie;

# if ($host != 'www.e100.cn' ) {

# rewrite ^/(.*)$ http://www.e100.cn/$1 permanent;

# }

location / {

deny all;

}

location ~ ^/resource/res/img/blue/space.gif {

proxy_pass http://tecopera;

}

location = / {

rewrite ^(.*)$ /ebiz/event/517.html last;

location = /ebiz/event/517.html {

add_header Vary Accept-Encoding;

root /data/web/html;

expires 10m;

}

location = /check.html {

root /usr/local/nginx/html/;

access_log off;

}

location = /50x.html {

root /usr/local/nginx/html/;

expires 1m;

access_log off;

}

location = /index.html {

add_header Vary Accept-Encoding;

#定義服務器的默認網站根目錄位置

root /data/web/html/ebiz;

expires 10m;

}

#定義反向代理訪問名稱

location ~ ^/ecps-portal/* {

# expires 10m;

#重定向集群名稱

proxy_pass http://portals;

#proxy_pass http://172.16.68.134:8082;

}

location ~ ^/fetionLogin/* {

# expires 10m;

proxy_pass http://portals;

#proxy_pass http://172.16.68.134:8082;

}

#location ~ ^/business/* {

# # expires 10m;

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