zabbix agentd 192.168.100.100
在zabbix agentd上,需要开启nginx的Stub Status模块。因为zabbix监控nginx是抓取Status数据。如果没开启,需要重新编译nginx的时候要加上参数 --with-http_stub_status_module,执行./configure && make就行。
zabbix agentd端
1.查看nginx是否加载了nginx的Stub Status模块
# /usr/local/nginx/sbin/nginx -V
2.在nginx的配置文件中,添加status配置
location /nginx-status {
stub_status on;
access_log off;
allow 127.0.0.1;
allow 192.168.100.222; #(zabbix server地址)
deny all;
}
3.访问nginx-status链接
# curl -I http://127.0.0.1/nginx-status
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Tue, 01 Nov 2016 03:56:43 GMT
Content-Type: text/html
Content-Length: 154
Connection: keep-alive
Location: http://junc.wang/nginx-status
4.nginx Status值说明:
Active connections:对后端发起的活动连接数;
server accepts:nginx 总共处理的连接数;
handled:成功创建的握手次数;
requests:总共处理的请求数。
Reading:nginx读取客户端的header数;
Writing: nginx 返回给客户端的header数;
Waiting: nginx 请求处理完成,正在等待下一请求指令的连接。
5.编写监控nginx的脚本
# cd /usr/local/sbin/
# vim nginx_status.sh
#!/bin/bash# chown zabbix.zabbix nginx_status.sh
# Script to fetch nginx statuses for tribily monitoring systems
BKUP_DATE=`/bin/date +%Y%m%d`
LOG="/var/log/zabbix_webstatus.log"
HOST=127.0.0.1
PORT="80"
# Functions to return nginx stats
function active {
/usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| grep 'Active' | awk '{print $NF}'
}
function reading {
/usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| grep 'Reading' | awk '{print $2}'
}
function writing {
/usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| grep 'Writing' | awk '{print $4}'
}
function waiting {
/usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| grep 'Waiting' | awk '{print $6}'
}
function accepts {
/usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| awk NR==3 | awk '{print $1}'
}
function handled {
/usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| awk NR==3 | awk '{print $2}'
}
function requests {
/usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| awk NR==3 | awk '{print $3}'
}
# Run the requested function
$1
# chmod u+x nginx_status.sh
6.修改zabbix_agentd.conf文件,重启zabbix agentd。
# vim /usr/local/zabbix/etc/zabbix_agentd.conf
在最后添加内容:
UserParameter=nginx.accepts,/usr/local/sbin/nginx_status.sh accepts# /usr/local/zabbix/sbin/zabbix_agentd stop
UserParameter=nginx.handled,/usr/local/sbin/nginx_status.sh handled
UserParameter=nginx.requests,/usr/local/sbin/nginx_status.sh requests
UserParameter=nginx.connections.active,/usr/local/sbin/nginx_status.sh active
UserParameter=nginx.connections.reading,/usr/local/sbin/nginx_status.sh reading
UserParameter=nginx.connections.writing,/usr/local/sbin/nginx_status.sh writing
UserParameter=nginx.connections.waiting,/usr/local/sbin/nginx_status.sh waiting
# /usr/local/zabbix/sbin/zabbix_agentd
zabbix server端
1.测试
# /usr/local/zabbix/bin/zabbix_get -s 192.168.100.100 -p 10050 -k "nginx.connections.active"
2.导入nginx status模板到zabbix server
组态——>模板——>汇入——>选择文件——>nginx-status.xml——>汇入
nginx-status.xml内容
<?xml version="1.0" encoding="UTF-8"?>
<zabbix_export>
<version>2.0</version>
<date>2015-11-18T03:28:22Z</date>
<groups>
<group>
<name>Freetrade</name>
</group>
</groups>
<templates>
<template>
<template>Nginx Status</template>
<name>Nginx Status</name>
<description/>
<groups>
<group>
<name>Freetrade</name>
</group>
</groups>
<applications>
<application>
<name>Nginx</name>
</application>
</applications>
<items>
<item>
<name>Nginx Accepts</name>
<type>7</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>nginx.accepts</key>
<delay>30</delay>
<history>365</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts>localhost</allowed_hosts>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>0</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>Nginx</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>Nginx Connections Active</name>
<type>7</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>nginx.connections.active</key>
<delay>30</delay>
<history>365</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts>localhost</allowed_hosts>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>0</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>Nginx</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>Nginx Connections Reading</name>
<type>7</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>nginx.connections.reading</key>
<delay>30</delay>
<history>365</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts>localhost</allowed_hosts>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>0</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>Nginx</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>Nginx Connections Waiting</name>
<type>7</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>nginx.connections.waiting</key>
<delay>30</delay>
<history>365</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts>localhost</allowed_hosts>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>0</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>Nginx</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>Nginx Connections Writing</name>
<type>7</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>nginx.connections.writing</key>
<delay>30</delay>
<history>365</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts>localhost</allowed_hosts>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>0</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>Nginx</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>Nginx Handled</name>
<type>7</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>nginx.handled</key>
<delay>30</delay>
<history>365</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts>localhost</allowed_hosts>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>0</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>Nginx</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>Nginx Requests</name>
<type>7</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>nginx.requests</key>
<delay>30</delay>
<history>365</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts>localhost</allowed_hosts>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>0</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>Nginx</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
</items>
<discovery_rules/>
<macros/>
<templates/>
<screens/>
</template>
</templates>
<graphs>
<graph>
<name>Nginx Clients Status</name>
<width>900</width>
<height>200</height>
<yaxismin>0.0000</yaxismin>
<yaxismax>100.0000</yaxismax>
<show_work_period>1</show_work_period>
<show_triggers>1</show_triggers>
<type>0</type>
<show_legend>1</show_legend>
<show_3d>0</show_3d>
<percent_left>0.0000</percent_left>
<percent_right>0.0000</percent_right>
<ymin_type_1>0</ymin_type_1>
<ymax_type_1>0</ymax_type_1>
<ymin_item_1>0</ymin_item_1>
<ymax_item_1>0</ymax_item_1>
<graph_items>
<graph_item>
<sortorder>0</sortorder>
<drawtype>0</drawtype>
<color>0000EE</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Nginx Status</host>
<key>nginx.connections.active</key>
</item>
</graph_item>
<graph_item>
<sortorder>1</sortorder>
<drawtype>0</drawtype>
<color>EE0000</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Nginx Status</host>
<key>nginx.connections.writing</key>
</item>
</graph_item>
<graph_item>
<sortorder>2</sortorder>
<drawtype>0</drawtype>
<color>EEEE00</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Nginx Status</host>
<key>nginx.connections.waiting</key>
</item>
</graph_item>
<graph_item>
<sortorder>3</sortorder>
<drawtype>0</drawtype>
<color>00EE00</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Nginx Status</host>
<key>nginx.connections.reading</key>
</item>
</graph_item>
</graph_items>
</graph>
<graph>
<name>Nginx Socket Status</name>
<width>900</width>
<height>200</height>
<yaxismin>0.0000</yaxismin>
<yaxismax>100.0000</yaxismax>
<show_work_period>1</show_work_period>
<show_triggers>1</show_triggers>
<type>0</type>
<show_legend>1</show_legend>
<show_3d>0</show_3d>
<percent_left>0.0000</percent_left>
<percent_right>0.0000</percent_right>
<ymin_type_1>0</ymin_type_1>
<ymax_type_1>0</ymax_type_1>
<ymin_item_1>0</ymin_item_1>
<ymax_item_1>0</ymax_item_1>
<graph_items>
<graph_item>
<sortorder>0</sortorder>
<drawtype>0</drawtype>
<color>00EE00</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Nginx Status</host>
<key>nginx.accepts</key>
</item>
</graph_item>
<graph_item>
<sortorder>0</sortorder>
<drawtype>0</drawtype>
<color>EE0000</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Nginx Status</host>
<key>nginx.handled</key>
</item>
</graph_item>
<graph_item>
<sortorder>1</sortorder>
<drawtype>0</drawtype>
<color>EEEE00</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Nginx Status</host>
<key>nginx.requests</key>
</item>
</graph_item>
</graph_items>
</graph>
</graphs>
</zabbix_export>
3.把nginx主机连接到nginx status模板
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