upstream qq_com { ip_hash; server 61.135.157.156:80; server 125.39.240.113:80; } server { listen 80; server_name www.qq.com; location / { proxy_pass http://qq_com; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; } }
upstream來指定多個web serverphp
ip_hash,保證客戶端保持訪問一個ip。也就是一個服務器。html
proxy_pass 後面不能跟ip了,只能跟upstream後面的名字linux
能夠用dig來查看這個qq.com有幾個ip。就是域名解析。若是dig 沒有能夠裝一下yum install -y bind-utilsnginx
[root@aminglinux-01 ~]# dig qq.com ; <<>> DiG 9.9.4-RedHat-9.9.4-51.el7 <<>> qq.com ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 63880 ;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;qq.com. IN A ;; ANSWER SECTION: qq.com. 109 IN A 125.39.240.113 qq.com. 109 IN A 61.135.157.156 ;; Query time: 13 msec ;; SERVER: 119.29.29.29#53(119.29.29.29) ;; WHEN: 二 10月 24 17:28:56 CST 2017 ;; MSG SIZE rcvd: 67 [root@aminglinux-01 ~]#
vim vim /usr/local/php-fpm/etc/php-fpm.conf//在[global]部分增長web
[global] pid = /usr/local/php-fpm/var/run/php-fpm.pid error_log = /usr/local/php-fpm/var/log/php-fpm.log [www] listen = /tmp/php-fcgi.sock listen.mode = 666 user = php-fpm group = php-fpm pm = dynamic pm.max_children = 50 pm.start_servers = 20 pm.min_spare_servers = 5 pm.max_spare_servers = 35 pm.max_requests = 500 rlimit_files = 1024 [aming.com] listen = /tmp/aming.sock listen.mode = 666 user = php-fpm group = php-fpm pm = dynamic pm.max_children = 50 pm.start_servers = 20 pm.min_spare_servers = 5 pm.max_spare_servers = 35 pm.max_requests = 500 rlimit_files = 1024
檢查算法
[root@aminglinux-01 etc]# /usr/local/php-fpm/sbin/php-fpm -t [25-Oct-2017 19:54:35] NOTICE: configuration file /usr/local/php-fpm/etc/php-fpm.conf test is successful
重啓vim
[root@aminglinux-01 etc]# /etc/init.d/php-fpm restart Gracefully shutting down php-fpm . done Starting php-fpm done [root@aminglinux-01 etc]#
ps aux |grep php-fpm後端
[root@aminglinux-01 etc]# ps aux |grep php-fpm root 2566 0.1 0.4 227200 4992 ? Ss 19:55 0:00 php-fpm: master process (/usr/local/php-fpm/etc/php-fpm.conf) php-fpm 2567 0.0 0.4 227140 4716 ? S 19:55 0:00 php-fpm: pool www php-fpm 2568 0.0 0.4 227140 4716 ? S 19:55 0:00 php-fpm: pool www php-fpm 2569 0.0 0.4 227140 4716 ? S 19:55 0:00 php-fpm: pool www php-fpm 2570 0.0 0.4 227140 4716 ? S 19:55 0:00 php-fpm: pool www php-fpm 2571 0.0 0.4 227140 4720 ? S 19:55 0:00 php-fpm: pool www php-fpm 2572 0.0 0.4 227140 4720 ? S 19:55 0:00 php-fpm: pool www php-fpm 2573 0.0 0.4 227140 4720 ? S 19:55 0:00 php-fpm: pool www php-fpm 2574 0.0 0.4 227140 4720 ? S 19:55 0:00 php-fpm: pool www php-fpm 2575 0.0 0.4 227140 4720 ? S 19:55 0:00 php-fpm: pool www php-fpm 2576 0.0 0.4 227140 4720 ? S 19:55 0:00 php-fpm: pool www php-fpm 2577 0.0 0.4 227140 4720 ? S 19:55 0:00 php-fpm: pool www php-fpm 2578 0.0 0.4 227140 4720 ? S 19:55 0:00 php-fpm: pool www php-fpm 2579 0.0 0.4 227140 4720 ? S 19:55 0:00 php-fpm: pool www php-fpm 2580 0.0 0.4 227140 4720 ? S 19:55 0:00 php-fpm: pool www php-fpm 2581 0.0 0.4 227140 4720 ? S 19:55 0:00 php-fpm: pool www php-fpm 2582 0.0 0.4 227140 4724 ? S 19:55 0:00 php-fpm: pool www php-fpm 2583 0.0 0.4 227140 4724 ? S 19:55 0:00 php-fpm: pool www php-fpm 2584 0.0 0.4 227140 4724 ? S 19:55 0:00 php-fpm: pool www php-fpm 2585 0.0 0.4 227140 4724 ? S 19:55 0:00 php-fpm: pool www php-fpm 2586 0.0 0.4 227140 4724 ? S 19:55 0:00 php-fpm: pool www php-fpm 2587 0.0 0.4 227140 4720 ? S 19:55 0:00 php-fpm: pool aming.com php-fpm 2588 0.0 0.4 227140 4720 ? S 19:55 0:00 php-fpm: pool aming.com php-fpm 2589 0.0 0.4 227140 4720 ? S 19:55 0:00 php-fpm: pool aming.com php-fpm 2590 0.0 0.4 227140 4720 ? S 19:55 0:00 php-fpm: pool aming.com php-fpm 2591 0.0 0.4 227140 4724 ? S 19:55 0:00 php-fpm: pool aming.com php-fpm 2592 0.0 0.4 227140 4724 ? S 19:55 0:00 php-fpm: pool aming.com php-fpm 2593 0.0 0.4 227140 4724 ? S 19:55 0:00 php-fpm: pool aming.com php-fpm 2594 0.0 0.4 227140 4724 ? S 19:55 0:00 php-fpm: pool aming.com php-fpm 2595 0.0 0.4 227140 4724 ? S 19:55 0:00 php-fpm: pool aming.com php-fpm 2596 0.0 0.4 227140 4724 ? S 19:55 0:00 php-fpm: pool aming.com php-fpm 2597 0.0 0.4 227140 4724 ? S 19:55 0:00 php-fpm: pool aming.com php-fpm 2598 0.0 0.4 227140 4728 ? S 19:55 0:00 php-fpm: pool aming.com php-fpm 2599 0.0 0.4 227140 4728 ? S 19:55 0:00 php-fpm: pool aming.com php-fpm 2600 0.0 0.4 227140 4728 ? S 19:55 0:00 php-fpm: pool aming.com php-fpm 2601 0.0 0.4 227140 4728 ? S 19:55 0:00 php-fpm: pool aming.com php-fpm 2602 0.0 0.4 227140 4728 ? S 19:55 0:00 php-fpm: pool aming.com php-fpm 2603 0.0 0.4 227140 4728 ? S 19:55 0:00 php-fpm: pool aming.com php-fpm 2604 0.0 0.4 227140 4728 ? S 19:55 0:00 php-fpm: pool aming.com php-fpm 2605 0.0 0.4 227140 4728 ? S 19:55 0:00 php-fpm: pool aming.com php-fpm 2606 0.0 0.4 227140 4728 ? S 19:55 0:00 php-fpm: pool aming.com root 2613 0.0 0.0 112668 972 pts/0 R+ 19:57 0:00 grep --color=auto php-fpm
這樣把pool和網站綁在一塊兒。瀏覽器
[root@aminglinux-01 etc]# cd /usr/local/nginx/conf/vhost/ [root@aminglinux-01 vhost]# ls aaa.com.conf load.conf ssl.conf test.com.conf [root@aminglinux-01 vhost]# vi test.com.conf
location ~ \.php$ { include fastcgi_params; fastcgi_pass unix:/tmp/aming.sock; //改這裏 fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME /data/wwwroot/test.com$fastcgi_script_name; }
request_slowlog_timeout = 1 //超過一秒鐘就要記錄日誌 slowlog = /usr/local/php-fpm/var/log/www-slow.log //日誌路徑
/usr/local/php-fpm/sbin/php-fpm -t服務器
/etc/init.d/php-fpm reload
寫入以下內容
<?php echo 「test slow log」; sleep(2); echo 「done」; ?>
php_admin_value[open_basedir]=/data/wwwroot/aming.com:/tmp/
建立測試php腳本,進行測試 再次更改aming.conf,修改路徑,再次測試 配置錯誤日誌 再次測試 查看錯誤日誌