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本文主要是针对与添加php-fpm方法，生产环境有个坑，填下，初始环境不是我做的，我是来填坑的，
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以源码安装为例：
目录环境：
/usr/local/php/etc/php-fpm.conf
/usr/local/nginx/conf/nginx.conf
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一、开始按照书上配的，发现没有sock文件，当然访问就报错了
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | server { listen 127.0.0.1:80; server_name 127.0.0.1; location /nginx_status { stub_status on; access_log off; allow 127.0.0.1; deny all; } location ~ ^/(phpfpm_status)$ { include fastcgi_params; fastcgi_pass unix: /tmp/php-cgi .sock; fastcgi_param SCRIPT_FILENAME $fastcgi_script_name; } } # curl 127.0.0.1/phpfpm_status |
502报错
查看了一下nginx的error日志：
| 1 | *100011 connect() to unix: /tmp/php-fcgi .sock failed (2: No such file or directory) while connecting to upstream, client: 127.0.0.1, server: 127.0.0.1, request: "GET /phpfpm_status HTTP/1.1" , upstream: "fastcgi://unix:/tmp/php-fcgi.sock:" , host: "127.0.0.1" |
二、查了查网上发现：
其中fastcgi_pass为配置nginx与php-fpm的交互路径，一般有两种方式
| 1 2 | sock方式：fastcgi_pass unix: /tmp/php-cgi .sock; http方式：fastcgi_pass 127.0.0.1:9000; |
任选其中一种即可，但必须和php-fpm的配置一致。
三、解决方法：
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 | 重启nginx # vim /usr/local/nginx/conf/nginx.conf server { listen 127.0.0.1:80; server_name 127.0.0.1; location /nginx_status { stub_status on; access_log off; allow 127.0.0.1; deny all; } location ~ ^/(phpfpm_status)$ { include fastcgi_params; fastcgi_pass 127.0.0.1:9000; fastcgi_param SCRIPT_FILENAME $fastcgi_script_name; } } # /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf -s reload # curl 127.0.0.1/phpfpm_status pool: www process manager: dynamic start time : 20 /Jun/2017 :17:22:19 +0800 start since: 2245 accepted conn: 40 listen queue: 0 max listen queue: 0 listen queue len: 128 idle processes: 1 active processes: 1 total processes: 2 max active processes: 2 max children reached: 0 slow requests: 0 可以了 php-fpm status状态值详解 pool：fpm池子名称，大多数为www process manager：进程管理方式，值：static，dynamic or ondemand start time ：启动日期，如果reload了php-fpm，时间会更新 start since：运行时长 accepted conn：当前池子接受的请求数 listen queue：请求等待队列，如果这个值不为0，那么要增加FPM的进程数量 max listen queue：请求等待队列最高的数量 listen queue len：socket等待队列长度 idle processes：空闲进程数量 active processes：活跃进程数量 total processes：总进程数量 max active processes：最大的活跃进程数量（FPM启动开始算） max children reached：进程最大数量限制的次数，如果这个数量不为0，那说明你的最大进程数量太小了，需要设置大点 |
四、监控脚本：
（1）shell脚本，此脚本是抄袭的
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 | #!/bin/bash source /etc/bashrc > /dev/null 2>&1 source /etc/profile > /dev/null 2>&1 LOG= /var/log/zabbix/phpfpmstatus .log curl -s http: //localhost/phpfpmstatus >$LOG pool(){ awk '/pool/ {print $NF}' $LOG } process_manager(){ awk '/process manager/ {print $NF}' $LOG } start_since(){ awk '/start since:/ {print $NF}' $LOG } accepted_conn(){ awk '/accepted conn:/ {print $NF}' $LOG } listen_queue(){ awk '/^(listen queue:)/ {print $NF}' $LOG } max_listen_queue(){ awk '/max listen queue:/ {print $NF}' $LOG } listen_queue_len(){ awk '/listen queue len:/ {print $NF}' $LOG } idle_processes(){ awk '/idle processes:/ {print $NF}' $LOG } active_processes(){ awk '/^(active processes:)/ {print $NF}' $LOG } total_processes(){ awk '/total processes:/ {print $NF}' $LOG } max_active_processes(){ awk '/max active processes:/ {print $NF}' $LOG } max_children_reached(){ awk '/max children reached:/ {print $NF}' $LOG } case "$1" in pool) pool ;; process_manager) process_manager ;; start_since) start_since ;; accepted_conn) accepted_conn ;; listen_queue) listen_queue ;; max_listen_queue) max_listen_queue ;; listen_queue_len) listen_queue_len ;; idle_processes) idle_processes ;; active_processes) active_processes ;; total_processes) total_processes ;; max_active_processes) max_active_processes ;; max_children_reached) max_children_reached ;; *) echo "Usage: $1 {pool|process_manager|start_since|accepted_conn|listen_queue|max_listen_queue|listen_queue_len|idle_processes|active_processes|total_processes|max_active_processes|max_children_reached}" esac |
（2）python脚本，这个是自己写的，写的不好，还望海涵。
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | #!/usr/bin/env python #__*__coding:utf8__*__ import urllib2,sys,os def Php_status(): php_status_dirt = {} request_status_list = [] php_status_list = [ "pool" , "process_manager" , "start_since" , "accepted_conn" , "listen_queue" , "max_listen_queue" , "listen_queue_len" , "idle_processes" , "active_processes" , "total_processes" , "max_active_processes" , "max_children_reached" ] php_url = 'http://127.0.0.1/phpfpm_status' req = urllib2.Request(php_url) response = urllib2.urlopen(req) request_list = response.read().split() # request_status_list=[request_list[1],request_list[4],request_list[11],request_list[14],request_list[17],request_list[21],request_list[25],request_list[28],request_list[31],request_list[34],request_list[38],request_list[42],request_list[45]] #以下数字位置都是上面截出来的，为了美观，将位置作为了列表，在用位置列表定位request_list中的值['www', 'dynamic', '57795', '5424', '0', '0', '128', '2', '1', '3', '3', '0', '0', 'www', 'dynamic', '57795', '5424', '0', '0', '128', '2', '1', '3', '3', '0', '0']，并追加到request_status_list里面 #position--->request_list--->(request_status_list+php_status_list)--->php_status_dirt position = [ 1 , 4 , 11 , 14 , 17 , 21 , 25 , 28 , 31 , 34 , 38 , 42 , 45 ] for i in position: request_status_list.append(request_list[i]) for i in range ( len (php_status_list)): php_status_dirt[php_status_list[i]] = request_status_list[i] if len (sys.argv) is not 2 or str (sys.argv[ 1 ]) not in php_status_dirt.keys(): print "Usage: php_stauts.py $1 {pool|process_manager|start_since|accepted_conn|listen_queue|max_listen_queue|listen_queue_len|idle_processes|active_processes|total_processes|max_active_processes|max_children_reached}" exit( 1 ) else : print php_status_dirt[ str (sys.argv[ 1 ])] if __name__ = = '__main__' : try : Php_status() except urllib2.URLError,e: print "%s,there may be something wrong with php!" % e |
五、配置监控扩展
被监控主机端，zabbix_agentd.conf文件中添加上这个：
| 1 | UserParameter=phpfpm[*], /etc/zabbix/scripts/phpfpm_status .py $1 |
或者
| 1 | UserParameter=phpfpm[*], /etc/zabbix/scripts/phpfpm_status .sh $1 |
六、将脚本放置在/etc/zabbix/scripts/目录下
| 1 | chmod +x phpfpm.py |
七、测试
| 1 2 3 4 | [root@zabbix_server-12-155 ~] # zabbix_get -s 10.1.12.177 -k phpfpm[s] Usage: php_stauts.py $1 {pool|process_manager|start_since|accepted_conn|listen_queue|max_listen_queue|listen_queue_len|idle_processes|active_processes|total_processes|max_active_processes|max_children_reached} [root@zabbix_server-12-155 ~] # zabbix_get -s 10.1.12.177 -k phpfpm[pool] www |
接下来就是添加监控项了，模版我是在这下的