Linux-Nginx+Tomcat

系统版本：centos7

本案例是在单台服务器上安装配置。

1.源码包安装Nginx

#安装依赖包
yum -y install wget gcc make pcre-devel zlib-devel tar zlib openssl-devel

#下载nginx源码包
wget https://nginx.org/download/nginx-1.17.9.tar.gz 

#解压进入目录
tar nginx-1.17.9.tar.gz
cd ./nginx-1.17.9

#添加nginx用户
useradd nginx -s /sbin/nologin

#编译安装(参数可根据自己需求进行添加)
./configure --prefix=/usr/local/nginx --user=nginx \
--group=nginx --with-http_ssl_module \
--with-http_stub_status_module \
--with-stream=dynamic

make && make install

#创建软链接
ln -s /usr/local/nginx/sbin/nginx /usr/local/sbin/

#启动nginx
nginx

#测试nginx
浏览器输入：http://服务器ip

 2.源码安装Tomcat

#2.1安装部署jdk环境
#下载jdk8（运行java程序使用）
https://download.oracle.com/otn/java/jdk/8u231-b11/5b13a193868b4bf28bcb45c792fce896/jdk-8u231-linux-x64.tar.gz

#下载maven（构建jdk的war包使用）
https://archive.apache.org/dist/maven/maven-3/3.5.0/binaries/apache-maven-3.5.0-bin.tar.gz

#解压jdk和maven到指定路径
tar -zxvf jdk-8u231-linux-x64.tar.gz -C /usr/local/
tar -zxvf apache-maven-3.5.0-bin.tar.gz -C /usr/local/

#重命名JDK和mven
mv /usr/local/jdk1.8.0_231/ /usr/local/jdk1.8
mv /usr/local/apache-maven-3.5.0/ /usr/local/maven3.5

#添加环境变量
cat >> /etc/profile <<'EOF'
JAVA_HOME=/usr/local/jdk1.8
MAVEN_HOME=/usr/local/maven3.5
PATH=$JAVA_HOME/bin:$MAVEN_HOME/bin:$PATH
export JAVA_HOME MAVEN_HOME PATH
EOF

#加载profile文件
source /etc/profile

#测试jdk
java -version

#显示此信息表示安装成功
java version "1.8.0_231"


#2.2安装部署tomcat8
#下载tomcat8.5(支持jdk7及以上版本)
https://tomcat.apache.org/download-80.cgi

#解压到指定目录
tar -zxvf apache-tomcat-8.5.55.tar.gz -C /usr/local/

#重命名tomcat(直接解压就可用)
mv /usr/local/apache-tomcat-8.5.55/ /usr/local/tomcat-8.5

#启动tomcat
/usr/local/tomcat-8.5/bin/startup.sh

#测试tomcat
在浏览器输入http://服务器ip:8080

 3.Nginx反向代理配置

#3.1Nginx主配置文件配置
vim /usr/local/nginx/conf/nginx.conf

user nginx;    #运行用户
worker_processes auto;     #进程数
error_log /usr/local/nginx/logs/error.log;
pid logs/nginx.pid;

# Load dynamic modules. See /usr/share/doc/nginx/README.dynamic.
include /usr/local/nginx/modules/*.conf;

events {
    worker_connections 1024;     #最大连接数（可根据服务器性能相应调大）
}

http {
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for" "$upstream_addr"';

    access_log  /usr/local/nginx/logs/access.log  main;

    sendfile            on;
    tcp_nopush          on;
    tcp_nodelay         on;
    keepalive_timeout   65;
    types_hash_max_size 2048;

    include             mime.types;
    default_type        application/octet-stream;

    include /usr/local/nginx/conf/conf.d/*.conf;     #虚拟主机配置文件目录

}

#3.2虚拟主机文件配置
vim /usr/local/nginx/conf/conf.d/solo.soulmate.com.conf 

upstream static.solo {
   server 127.0.0.1:80;    #静态资源访问
}

upstream dynamic.solo {
   server 127.0.0.1:8080;    #动态资源访问
}

server {
    listen 80;
    server_name solo.soulmate.com;    #域名解析（根据自己需求填写域名）
    access_log logs/solo.access.log main;

    location / {
        proxy_pass http://dynamic.solo$request_uri;
        proxy_set_header  Host $host:$server_port;
        proxy_set_header  X-Real-IP  $remote_addr;
        client_max_body_size  10m;

    }

    location ~ \.(html|css|js|jpg|png|gif|svg|ico)$ {
        proxy_pass http://static.solo;
    }
}

 到此单机配置完成，如果需要集群配置，则只需修改IP地址配置即可。