linux下安装nginx详解和与tomcat的使用

第一次安装nginx,中间出现的问题一步步解决。 
用到的工具secureCRT&＃xff0c;连接并登录服务器。

1.1 rz命令&＃xff0c;会弹出会话框&＃xff0c;选择要上传的nginx压缩包。

#rz

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1.2 解压

[root&＃64;vw010001135067 ~]# cd /usr/local/
[root&＃64;vw010001135067 local]# tar -zvxf nginx-1.10.2.tar.gz

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1.3 进入nginx文件夹&＃xff0c;执行./configure命令

[root&＃64;vw010001135067 local]# cd nginx-1.10.2
[root&＃64;vw010001135067 nginx-1.10.2]# ./configure

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报错如下&＃xff1a;

checking for OS&＃43; Linux 2.6.32-431.el6.x86_64 x86_64
checking for C compiler ... not found./configure: error: C compiler cc is not found

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出现这个错误。那么就是gcc 包没有安装。

1.3.1 安装gcc

查看gcc

[root&＃64;vw010001135067 nginx-1.10.2]# whereis gcc
gcc:

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安装gcc

[root&＃64;vw010001135067 nginx-1.10.2]# yum -y install gcc

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安装成功后再次查看

[root&＃64;vw010001135067 nginx-1.10.2]# whereis gcc
gcc: /usr/bin/gcc /usr/lib/gcc /usr/libexec/gcc /usr/share/man/man1/gcc.1.gz

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gcc安装好了。

1.3.2 继续执行./configure

[root&＃64;vw010001135067 nginx-1.10.2]# ./configure
checking for OS&＃43; Linux 2.6.32-431.el6.x86_64 x86_64
checking for C compiler ... found
......
checking for PCRE library ... not found
checking for PCRE library in /usr/local/ ... not found
checking for PCRE library in /usr/include/pcre/ ... not found
checking for PCRE library in /usr/pkg/ ... not found
checking for PCRE library in /opt/local/ ... not found./configure: error: the HTTP rewrite module requires the PCRE library.
You can either disable the module by using --without-http_rewrite_module
option, or install the PCRE library into the system, or build the PCRE library
statically from the source with nginx by using --with-pcre&＃61; option.

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出现如上错误。安装pcre-devel

[root&＃64;vw010001135067 nginx-1.10.2]# yum install pcre-devel

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1.3.3 再次执行./configure

error: the HTTP gzip module requires the zlib library.
You can either disable the module by using --without-http_gzip_module
option, or install the zlib library into the system, or build the zlib library
statically from the source with nginx by using --with-zlib&＃61; option.

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如果有这个错误 那么执行

yum install zlib-devel

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1.3.4 执行./configure后没有报错

[root&＃64;vw010001135067 nginx-1.10.2]# ./configure
checking for OS&＃43; Linux 2.6.32-431.el6.x86_64 x86_64
checking for C compiler ... found&＃43; using GNU C compiler&＃43; gcc version: 4.4.7 20120313 (Red Hat 4.4.7-17) (GCC)
.......
Configuration summary&＃43; using system PCRE library&＃43; OpenSSL library is not used&＃43; md5: using system crypto library&＃43; sha1: using system crypto library&＃43; using system zlib librarynginx path prefix: "/usr/local/nginx"nginx binary file: "/usr/local/nginx/sbin/nginx"nginx modules path: "/usr/local/nginx/modules"nginx configuration prefix: "/usr/local/nginx/conf"nginx configuration file: "/usr/local/nginx/conf/nginx.conf"nginx pid file: "/usr/local/nginx/logs/nginx.pid"nginx error log file: "/usr/local/nginx/logs/error.log"nginx http access log file: "/usr/local/nginx/logs/access.log"nginx http client request body temporary files: "client_body_temp"nginx http proxy temporary files: "proxy_temp"nginx http fastcgi temporary files: "fastcgi_temp"nginx http uwsgi temporary files: "uwsgi_temp"nginx http scgi temporary files: "scgi_temp"

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1.4 如果你想使用openssl 功能&＃xff0c;sha1 功能。 那么安装openssl &＃xff0c;sha1 吧

[root&＃64;vw010001135067 nginx-1.10.2]# yum install openssl openssl-devel
[root&＃64;vw010001135067 nginx-1.10.2]# install perl-Digest-SHA1.x86_64

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1.4.1 开启ssl 模块 执行./configure –with-http_ssl_module

[root&＃64;vw010001135067 nginx-1.10.2]# ./configure --with-http_ssl_module

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1.4.2 启用“server&＃43;status”页&＃xff0c;执行./configure –with-http_stub_status_module

[root&＃64;vw010001135067 nginx-1.10.2]# ./configure --with-http_stub_status_module

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上面两个命令同时启动可以

[root&＃64;vw010001135067 nginx-1.10.2]# ./configure --with-http_stub_status_module --with-http_ssl_module

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1.5 上面configure就通过了

执行make 命令&＃xff0c;执行make install 命令

[root&＃64;vw010001135067 nginx-1.10.2]# make
[root&＃64;vw010001135067 nginx-1.10.2]# make install

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至此&＃xff0c;nginx 执行成功了

1.6 配置环境变量

在/etc/profile 中加入配置 
打开配置文件

[root&＃64;vw010001135067 nginx-1.10.2]# vi /etc/profile

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在配置文件中加入

#nginx configure
export NGINX_HOME&＃61;/usr/local/nginx-1.10.2
export PATH&＃61;$PATH:$NGINX_HOME/sbin

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我开始像上面填写&＃xff0c;结果nginx -v的时候查找不到。注意到上面我的nginx_home配置的地址不对。先找到nginx的安装地址

[root&＃64;vw010001135067 nginx-1.10.2]# whereis nginx
nginx: /usr/local/nginx

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还真是地址写错了&＃xff0c;把上面的改成

#nginx configure
export NGINX_HOME&＃61;/usr/local/nginx
export PATH&＃61;$PATH:$NGINX_HOME/sbin

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编译完保存退出并执行

[root&＃64;vw010001135067 nginx-1.10.2]# source /etc/profile

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使配置生效。

1.7 查看nginx版本

[root&＃64;vw010001135067 nginx]# nginx -v
nginx version: nginx/1.10.2

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整个过程成功了&＃xff01;

二、修改nginx.conf

2.1 启动nginx

我的nginx服务在http://10.1.135.67/&＃xff0c;配置成功后&＃xff0c;现在启动nginx

[root&＃64;vw010001135067 nginx]# cd /usr/local/nginx
[root&＃64;vw010001135067 nginx]# nginx -c conf/nginx.conf

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启动成功&＃xff0c;在浏览器打开http://10.1.135.67/&＃xff0c;默认端口号80.

如上图&＃xff0c;nginx已经正常工作了。

2.2 配置tomcat服务

现在我的tomcat服务在10.1.29.15&＃xff0c;需要通过nginx转发。那么打开nginx.conf&＃xff0c;修改配置文件。如下&＃xff0c;添加&＃xff1a;


#user nobody;
worker_processes 1;#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;#最大连接数&＃xff0c;默认为512accept_mutex on; #设置网路连接序列化&＃xff0c;防止惊群现象发生&＃xff0c;默认为onmulti_accept on; #设置一个进程是否同时接受多个网络连接&＃xff0c;默认为off#use epoll; #事件驱动模型&＃xff0c;select|poll|kqueue|epoll|resig|/dev/poll|eventport
}http {#文件扩展名与文件类型映射表include mime.types;#默认文件类型&＃xff0c;默认为text/plain default_type application/octet-stream;#自定义格式log_format main &＃39;$remote_addr - $remote_user [$time_local] "$request" &＃39;&＃39;$status $body_bytes_sent "$http_referer" &＃39;&＃39;"$http_user_agent" "$http_x_forwarded_for"&＃39;; #combined为日志格式的默认值access_log logs/access.log main;#允许sendfile方式传输文件&＃xff0c;默认为off&＃xff0c;可以在http块&＃xff0c;server块&＃xff0c;location块sendfile on;sendfile_max_chunk 100k; #每个进程每次调用传输数量不能大于设定的值&＃xff0c;默认为0&＃xff0c;即不设上限。#tcp_nopush on;#连接超时时间&＃xff0c;默认为75s&＃xff0c;可以在http&＃xff0c;server&＃xff0c;location块。keepalive_timeout 65;#gzip on;upstream upload {server 10.1.29.15:8080;}error_page 404 https://www.baidu.com; #错误页server {keepalive_requests 120; #单连接请求上限次数。listen 80; #监听端口server_name localhost; #监听地址 #charset koi8-r;#access_log logs/host.access.log main;location ~ ^.*?/upload/[^/]*?$ {proxy_connect_timeout 15;proxy_send_timeout 15;proxy_read_timeout 15;proxy_set_header Host $host;proxy_set_header X-Real-IP $remote_addr;proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;proxy_set_header Connection "";proxy_pass http://upload; #请求转向upload 定义的服务器列表client_max_body_size 1024m;
} }
}

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配置好后&＃xff0c;保存配置文件&＃xff0c;并且重启nginx

[root&＃64;vw010001135067 nginx]# nginx -s reload

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在浏览器调用upload项目是否成功 

如图能正确访问项目&＃xff0c;配置成功&＃xff01;