centos-nginx- 安装、搭建web容器、负载均衡与ssl（二）

最新推荐文章于 2024-06-23 19:50:58 发布

apriaaaa

最新推荐文章于 2024-06-23 19:50:58 发布

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本文链接：https://blog.youkuaiyun.com/apriaaaa/article/details/88292294

本文详细介绍了Nginx作为Web容器、负载均衡器及SSL配置的方法。覆盖了基本的安装步骤，如何设置Nginx来托管网站，以及高级配置如负载均衡和安全证书的设置。同时，展示了如何在Tomcat容器中配合使用，包括必要的配置参数。

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nginx- 安装、搭建web容器、负载均衡与ssl

nginx 用作web容器很简单

将网站放在

/usr/local/nginx/html 下面即可

nginx/conf 配置文件

#
# A virtual host using mix of IP-, name-, and port-based configuration
#

user  root;
# 内核数
worker_processes  2; 
worker_rlimit_nofile 15360;

events {
    use  epoll;
    worker_connections  10240;
}

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

  server {
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   html;
            index  index.html index.htm;
        }

}

2- nginx 搭建负载均衡、配置ssl

首先都需要把加密文件下载到nginx 与节点tomcat服务器，放在指定目录，然后配置nginx.conf 文件与server.xml文件

#
# A virtual host using mix of IP-, name-, and port-based configuration
#


user  root;
worker_processes  2;
worker_rlimit_nofile 15360;

events {
    use  epoll;
    worker_connections  10240;
}

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

 upstream up_nodes {
  server ip1:8080;
  server ip2:8080;
 }

server  {
  listen  443 ssl;   # Example config for OwnCloud, browsable at https://owncloud.domain.com
  listen 80;
  server_name  xxx.com; 
  #client_max_body_size  0;
  ssl  on;
    root html;
    index index.html index.htm;
    ssl_certificate  /usr/local/nginx/conf/cert/214786447730184.pem;
    ssl_certificate_key  /usr/local/nginx/conf/cert/214786447730184.key;
    ssl_session_timeout 5m;
    ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_prefer_server_ciphers on;


  location  / {
   proxy_pass  http://up_nodes;
   proxy_connect_timeout 1800s;
     proxy_send_timeout 1800s;
     proxy_read_timeout 1800s;

  }

}


}

2-1 节点使用tomcat容器，配置文件为

  <Connector port="8080" protocol="HTTP/1.1"
               connectionTimeout="2000000"
               maxThreads="1000"
               minSpareThreads="100"
               maxSpareThreads="500"
               acceptCount="700"    
               redirectPort="8443" />
    <!-- A "Connector" using the shared thread pool-->

<Connector port="443"
    protocol="org.apache.coyote.http11.Http11Protocol"
    SSLEnabled="true"
    scheme="https"
    secure="true"
    keystoreFile="/home/duke/apache-tomcat-8.5.28/conf/cert/214786447730184.pfx"
    keystoreType="PKCS12"
    keystorePass="214786447730184"
    clientAuth="false"
    SSLProtocol="TLSv1+TLSv1.1+TLSv1.2"
    ciphers="TLS_RSA_WITH_AES_128_CBC_SHA,TLS_RSA_WITH_AES_256_CBC_SHA,TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,TLS_ECDHE_RSA_WITH_AES_128_CBC_S
HA256,TLS_RSA_WITH_AES_128_CBC_SHA256,TLS_RSA_WITH_AES_256_CBC_SHA256"/>

3- nginx 同时配置多个服务，或者同时充当web容器与负载均衡，可以同时配置多个server

#
# A virtual host using mix of IP-, name-, and port-based configuration
#

user  root;
worker_processes  2;
worker_rlimit_nofile 15360;

events {
    use  epoll;
    worker_connections  10240;
}

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

 upstream up_nodes {
  server ip1:8080;
  server ip2:8080;
 }

server  {
  listen  443 ssl;   # Example config for OwnCloud, browsable at https://owncloud.domain.com
  listen 80;
  server_name  name1.com;
  #client_max_body_size  0;
  ssl  on;
    root html;
    index index.html index.htm;
    ssl_certificate  /usr/local/nginx/conf/cert/214786447730184.pem;
    ssl_certificate_key  /usr/local/nginx/conf/cert/214786447730184.key;
    ssl_session_timeout 5m;
    ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_prefer_server_ciphers on;


  location  / {
   proxy_pass  http://up_nodes;
   proxy_connect_timeout 1800s;
     proxy_send_timeout 1800s;
     proxy_read_timeout 1800s;

  }

}




server  {
  listen  443 ssl;   # Example config for OwnCloud, browsable at https://owncloud.domain.com
  listen 80;
  server_name  name2.com;
  ssl  on;
    root html;
    index index.html index.htm;
    ssl_certificate  /usr/local/nginx/conf/cert/214786447730184.pem;
    ssl_certificate_key  /usr/local/nginx/conf/cert/214786447730184.key;
    ssl_session_timeout 5m;
    ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_prefer_server_ciphers on;

  location / {
            root   html;
            index  index.html index.htm;
        }
}




}