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，
！
以源码安装为例：
目录环境：
/usr/local/php/etc/php-fpm.conf
/usr/local/nginx/conf/nginx.conf
------------------------------------------------------------
一、开始按照书上配的，发现没有sock文件，当然访问就报错了
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 $fastcgi_script_name;
}
}
# curl 127.0.0.1/phpfpm_status502报错
查看了一下nginx的error日志：
*100011 connect() to unix:/tmp/php-fcgi.sock failed (2: No such file or directory) while connecting to upstream, client: 127.0.0.1, server: 127.0.0.1, request: "GET /phpfpm_status HTTP/1.1", upstream: "fastcgi://unix:/tmp/php-fcgi.sock:", host: "127.0.0.1"
二、查了查网上发现：
其中fastcgi_pass为配置nginx与php-fpm的交互路径，一般有两种方式
sock方式：fastcgi_pass unix:/tmp/php-cgi.sock; http方式：fastcgi_pass 127.0.0.1:9000;
任选其中一种即可，但必须和php-fpm的配置一致。
三、解决方法：
重启nginx
# vim /usr/local/nginx/conf/nginx.conf
server {
listen 127.0.0.1:80;
server_name 127.0.0.1;
location /nginx_status {
stub_status on;
access_log off;
allow 127.0.0.1;
deny all;
}
location ~ ^/(phpfpm_status)$ {
include fastcgi_params;
fastcgi_pass 127.0.0.1:9000;
fastcgi_param SCRIPT_FILENAME $fastcgi_script_name;
}
}
# /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf -s reload
# curl 127.0.0.1/phpfpm_status
pool: www
process manager: dynamic
start time: 20/Jun/2017:17:22:19 +0800
start since: 2245
accepted conn: 40
listen queue: 0
max listen queue: 0
listen queue len: 128
idle processes: 1
active processes: 1
total processes: 2
max active processes: 2
max children reached: 0
slow requests: 0
可以了
php-fpm status状态值详解
pool：fpm池子名称，大多数为www
process manager：进程管理方式，值：static，dynamic or ondemand
start time：启动日期，如果reload了php-fpm，时间会更新
start since：运行时长
accepted conn：当前池子接受的请求数
listen queue：请求等待队列，如果这个值不为0，那么要增加FPM的进程数量
max listen queue：请求等待队列最高的数量
listen queue len：socket等待队列长度
idle processes：空闲进程数量
active processes：活跃进程数量
total processes：总进程数量
max active processes：最大的活跃进程数量（FPM启动开始算）
max children reached：进程最大数量限制的次数，如果这个数量不为0，那说明你的最大进程数量太小了，需要设置大点四、监控脚本：
（1）shell脚本，此脚本是抄袭的
#!/bin/bash
source /etc/bashrc >/dev/null 2>&1
source /etc/profile >/dev/null 2>&1
LOG=/var/log/zabbix/phpfpmstatus.log
curl -s http://localhost/phpfpmstatus >$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。
#!/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：
UserParameter=phpfpm[*],/etc/zabbix/scripts/phpfpm_status.py $1
或者
UserParameter=phpfpm[*],/etc/zabbix/scripts/phpfpm_status.sh $1
六、将脚本放置在/etc/zabbix/scripts/目录下
chmod +x phpfpm.py
七、测试
[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https://www.ttlsa.com/zabbix/zabbix-monitor-php-fpm-status/
参考并鸣谢：
技术贴：
http://www.cnblogs.com/metasequoia/p/5806582.html
http://www.linuxidc.com/Linux/2015-04/116301.htm
https://www.ttlsa.com/zabbix/zabbix-monitor-php-fpm-status/
书籍：《zabbix企业级分布式监控系统》
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