[系统运维]宝塔负载均衡配置及nfs共享

1. 宝塔面板安装后,进入/www/server/nginx/conf/lb.conf文件

   upstream balance {
       # ip_hash; 同一IP,分配固定的服务器
       # web服务器1
       server 192.168.0.50:9000 weight=1;
       # web服务器2
       server 192.168.0.51:9000 weight=1;
   }
   
   server {
   	# 网站监听端口
       listen 80;
       server_name 192.168.0.50;
       # index index.html index.htm index.php;
       # root  /www/server/phpmyadmin;
       location / {
       	# 反向代理
           proxy_pass http://balance;
       }
   }	
   

2. 打开/www/server/nginx/conf/nginx.conf文件,在文件中包含lb.conf

   user  www www;
   worker_processes auto;
   error_log  /www/wwwlogs/nginx_error.log  crit;
   pid        /www/server/nginx/logs/nginx.pid;
   worker_rlimit_nofile 51200;
   
   events
       {
           use epoll;
           worker_connections 51200;
           multi_accept on;
       }
   
   http
       {
           include       mime.types;
   		#include luawaf.conf;
   
   		include proxy.conf;
   		# 引入负载均衡配置文件 
       	include lb.conf;
       	
           default_type  application/octet-stream;
   
           server_names_hash_bucket_size 512;
           client_header_buffer_size 32k;
           large_client_header_buffers 4 32k;
           client_max_body_size 50m;
   
           sendfile   on;
           tcp_nopush on;
   
           keepalive_timeout 60;
   
           tcp_nodelay on;
   
           fastcgi_connect_timeout 300;
           fastcgi_send_timeout 300;
           fastcgi_read_timeout 300;
           fastcgi_buffer_size 64k;
           fastcgi_buffers 4 64k;
           fastcgi_busy_buffers_size 128k;
           fastcgi_temp_file_write_size 256k;
   		fastcgi_intercept_errors on;
   
           gzip on;
           gzip_min_length  1k;
           gzip_buffers     4 16k;
           gzip_http_version 1.1;
           gzip_comp_level 2;
           gzip_types     text/plain application/javascript application/x-javascript text/javascript text/css application/xml;
           gzip_vary on;
           gzip_proxied   expired no-cache no-store private auth;
           gzip_disable   "MSIE [1-6]\.";
   
           limit_conn_zone $binary_remote_addr zone=perip:10m;
   		limit_conn_zone $server_name zone=perserver:10m;
   
           server_tokens off;
           access_log off;
   
   server
       {
           listen 888;
           server_name phpmyadmin;
           index index.html index.htm index.php;
           root  /www/server/phpmyadmin;
   
           #error_page   404   /404.html;
           include enable-php.conf;
   
           location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
           {
               expires      30d;
           }
   
           location ~ .*\.(js|css)?$
           {
               expires      12h;
           }
   
           location ~ /\.
           {
               deny all;
           }
   
           access_log  /www/wwwlogs/access.log;
       }
   
   include /www/server/panel/vhost/nginx/*.conf;
   }
   

3. 安装nfs共享服务

   yum -y install nfs-utils rpcbind
   

4. 创建nfs配置文件 /etc/exports

   /opt/share/	192.168.0.0/24(rw,all_squash)
   

5. 创建共享文件夹 /opt/share

   # 创建共享文件夹
   mkdir /opt/share
   # 创建几个测试文件 
   touch 1 2 3
   # 修改权限,其它人有写入权限
   chmod o+w /opt/share
   # 重起nfs服务
   systemctl restart nfs-server
   

6. 客户机挂载共享文件夹

   # 安装nfs服务
   yum -y install nfs-utils rpcbind
   # 创建挂载点
   mkdir /mnt/nfs_share/
   # 执行挂载命令
   mount -t nfs 192.168.0.60:/opt/share/ /mnt/nfs_share/
   

7. 客户机执行ls命令,能看到测试文件 1 2 3 代表共享完成