Nginx+Tomcat+Https 服务器负载均衡配置实践方案详解

由于需要,得搭建个nginx+tomcat+https的服务器,搜了搜网上的发现总是有错,现在整理了些有用的,备忘。

环境:Centos6.5、JDK1.8、Tomcat8、Nginx1.10.1

准备材料:

1.JDK1.8安装包jdk-8u102-linux-x64.tar.gz

2.Tomcat8安装包apache-tomcat-8.0.37.tar.gz

3.Nginx1.10安装包nginx-1.10.1.tar.gz

1、JDK安装配置

解压并安装到/usr/local/jdk

  [root@localhost ~]# tar zxvf jdk-8u102-linux-x64.tar.gz  [root@localhost ~]# mv jdk1.8.0_102 /usr/local/jdk

配置JDK环境变量

  [root@localhost ~]# vi /etc/profile

在底部加入以下内容

  JAVA_HOME=/usr/local/jdk  JRE_HOME=$JAVA_HOME/jre  CLASSPATH=.:$JAVA_HOME/lib:$JRE_HOME/lib:$CLASSPATH  PATH=$JAVA_HOME/bin:$JRE_HOME/bin:$PATH  export JAVA_HOME JRE_HOME PATH CLASSPATH

应用环境变量

  [root@localhost ~]# source /etc/profile

检测是否成功,显示版本说明成功

  [root@localhost ~]# java -version

2、Tomcat安装配置

解压并安装到/usr/local/tomcat

  [root@localhost ~]# tar zxvf apache-tomcat-8.0.37.tar.gz  [root@localhost ~]# mv apache-tomcat-8.0.37 /usr/local/tomcat

默认tomcat是root身份运行的,这样不安全,这里设置普通用户运行

  [root@localhost ~]# groupadd tomcat  [root@localhost ~]# useradd -g tomcat tomcat  [root@localhost ~]# passwd tomcat  [root@localhost ~]# chown tomcat.tomcat -R /usr/local/tomcat

运行tomcat

  [root@localhost ~]# su - tomcat /usr/local/tomcat/bin/startup.sh

设置开机启动

  [root@localhost ~]# echo "su - tomcat /usr/local/tomcat/bin/startup.sh" >> /etc/rc.local

3、Nginx安装配置

配置Nginx用户

  [root@localhost ~]# groupadd nginx  [root@localhost ~]# useradd -g nginx -s /sbin/nologin nginx

安装依赖包

  [root@localhost ~]# yum -y install zlib zlib-devel openssl openssl-devel pcre pcre-devel gcc gcc-c++

解压并进入文件夹内

  [root@localhost ~]# tar zxvf nginx-1.10.1.tar.gz  [root@localhost ~]# cd nginx-1.10.1

配置安装

  [root@localhost nginx-1.10.1]# ./configure --prefix=/usr/local/nginx --with-http_ssl_module --with-http_gzip_static_module --with-http_stub_status_module  [root@localhost nginx-1.10.1]# make && make install

配置Nginx

  [root@localhost ~]# vi /usr/local/nginx/conf/nginx.conf

这一步需要手动将ssl证书放入/usr/local/nginx/conf/目录下,分别为cert.crt和cert.key文件

如果证书文件是其他格式,可以自行搜索转换方法

如果无须配置https,更改443端口即可

nginx主配置文件

  user nginx;  worker_processes 1;  error_log logs/error.log;  pid logs/nginx.pid;  events {  use epoll;  worker_connections 1024;  }  http {  include mime.types;  default_type application/octet-stream;  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;  proxy_redirect off;  proxy_set_header Host $host;  proxy_set_header X-Real-IP $remote_addr;  proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;  client_max_body_size 10m;  client_body_buffer_size 128k;  proxy_connect_timeout 90;  proxy_send_timeout 90;  proxy_read_timeout 90;  proxy_buffer_size 4k;  proxy_buffers 6 32k;  proxy_busy_buffers_size 64k;  proxy_temp_file_write_size 64k;  sendfile on;  keepalive_timeout 65;  gzip on;  gzip_min_length 1k;  gzip_buffers 4 16k;  gzip_http_version 1.0;  gzip_comp_level 2;  gzip_types text/plain application/x-javascripttext/css application/xml;  gzip_vary on;  server {  listen 80;  server_name www.domain.com; #修改域名  return 301 https://$server_name$request_uri; #强制跳转443端口  }  server {  listen 443 ssl;  server_name www.domain.com; #修改域名  ssl_certificate cert.crt; #导入证书  ssl_certificate_key cert.key; #导入证书  ssl_session_cache shared:SSL:1m;  ssl_session_timeout 5m;  ssl_ciphers HIGH:!aNULL:!MD5;  ssl_prefer_server_ciphers on;  location / {  root /usr/local/tomcat/webapps/ROOT;  index index.html index.jsp index.htm;  }  location ~ .*.jsp$ {  index index.jsp;  proxy_pass http://127.0.0.1:8080;  }  location /nginxstatus {  stub_status on;  access_log on;  auth_basic "nginxstatus";  auth_basic_user_file /usr/local/nagois/etc/htpasswd.users;  }  error_page 404 /404.html;  error_page 500 502 503 504 /50x.html;  location = /50x.html {  root html;  }  }  }

启动服务器

  /usr/local/nginx/sbin/nginx

浏览器访问出现小猫即成功。

以上所述是小编给大家介绍的Nginx+Tomcat+Https 服务器负载均衡配置实践方案详解,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对脚本之家网站的支持!

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