Zabbix监控Tengine

清疚 2022-07-13 06:43 100阅读 0赞

# Zabbix监控Tengine #

@(学习)\[nginx, zabbix, tengine\]

*  Zabbix监控Tengine
    
     *  添加Tengine配置
     *  添加nginx监控源脚本
     *  编辑zabbix agentd配置文件
     *  导入zabbix监控Tengine模板
     *  Zabbix主机链接模板
     *  监控成功
     *  总结

Tengine是由淘宝网发起的Web服务器项目。它在Nginx的基础上，针对大访问量网站的需求，添加了很多高级功能和特性。Tengine的性能和稳定性已经在大型的网站如淘宝网，天猫商城等得到了很好的检验。现在作为一个开源项目，也越来越多的人使用它代替nginx。

## 1.添加Tengine配置 ##

tengine配置文件添加如下server

server {
            listen       80 ;
            server_name  127.0.0.1 ;
    
            location /nginx-status {
                    stub_status on;
                    allow 127.0.0.1;
                    deny all;
                    access_log off;
            }
    
            location /check-status {
                    check_status;
                    allow 127.0.0.1;
                    deny all;
                    access_log off;
            }
        }

重载Tengine后，本机查看结果：  
`# curl 127.0.0.1/nginx-status`  
Active connections: 1  
server accepts handled requests  
1805146 1805146 1805167  
Reading: 0 Writing: 1 Waiting: 0

以上为正常显示结果。

## 2.添加nginx监控源脚本 ##

`cat /usr/local/zabbix/shell/nginx_status.sh`

#!/bin/bash 
    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

## 3.编辑zabbix agentd配置文件 ##

修改如下：  
`vim /usr/local/zabbix/etc/zabbix_agentd.conf`  
![这里写图片描述][SouthEast]

添加zabbix自定义key，重启zabbix agentd  
`vim /usr/local/zabbix/etc/zabbix_agentd.conf.d/nginx_status_key`

#nginx_status_key 
    UserParameter=nginx.accepts,/usr/local/zabbix/shell/nginx_status.sh accepts
    UserParameter=nginx.handled,/usr/local/zabbix/shell/nginx_status.sh handled
    UserParameter=nginx.requests,/usr/local/zabbix/shell/nginx_status.sh requests
    UserParameter=nginx.connections.active,/usr/local/zabbix/shell/nginx_status.sh active
    UserParameter=nginx.connections.reading,/usr/local/zabbix/shell/nginx_status.sh reading
    UserParameter=nginx.connections.writing,/usr/local/zabbix/shell/nginx_status.sh writing
    UserParameter=nginx.connections.waiting,/usr/local/zabbix/shell/nginx_status.sh waiting

从zabbix server端获取监控数据，结果如下为正常：  
![这里写图片描述][SouthEast 1]

## 4.导入zabbix监控Tengine模板 ##

![Alt text][]

以下代码保存为nginx.xml，zabbix导入此文件。

<?xml version="1.0" encoding="UTF-8"?>
    <zabbix_export>
        <version>2.0</version>
        <date>2016-07-07T09:19:04Z</date>
        <groups>
            <group>
                <name>Templates</name>
            </group>
        </groups>
        <templates>
            <template>
                <template>Template App Nginx Service</template>
                <name>Template App Nginx Service</name>
                <description/>
                <groups>
                    <group>
                        <name>Templates</name>
                    </group>
                </groups>
                <applications>
                    <application>
                        <name>Nginx service</name>
                    </application>
                </applications>
                <items>
                    <item>
                        <name>HTTP service is running</name>
                        <type>3</type>
                        <snmp_community/>
                        <multiplier>0</multiplier>
                        <snmp_oid/>
                        <key>net.tcp.service[http]</key>
                        <delay>60</delay>
                        <history>7</history>
                        <trends>365</trends>
                        <status>0</status>
                        <value_type>3</value_type>
                        <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>1</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 service</name>
                            </application>
                        </applications>
                        <valuemap>
                            <name>Service state</name>
                        </valuemap>
                        <logtimefmt/>
                    </item>
                    <item>
                        <name>nginx status connections active</name>
                        <type>0</type>
                        <snmp_community/>
                        <multiplier>0</multiplier>
                        <snmp_oid/>
                        <key>nginx.connections.active</key>
                        <delay>30</delay>
                        <history>90</history>
                        <trends>365</trends>
                        <status>0</status>
                        <value_type>3</value_type>
                        <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>1</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 service</name>
                            </application>
                        </applications>
                        <valuemap/>
                        <logtimefmt/>
                    </item>
                    <item>
                        <name>nginx status connections reading</name>
                        <type>0</type>
                        <snmp_community/>
                        <multiplier>0</multiplier>
                        <snmp_oid/>
                        <key>nginx.connections.reading</key>
                        <delay>30</delay>
                        <history>90</history>
                        <trends>365</trends>
                        <status>0</status>
                        <value_type>3</value_type>
                        <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>1</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 service</name>
                            </application>
                        </applications>
                        <valuemap/>
                        <logtimefmt/>
                    </item>
                    <item>
                        <name>nginx status connections waiting</name>
                        <type>0</type>
                        <snmp_community/>
                        <multiplier>0</multiplier>
                        <snmp_oid/>
                        <key>nginx.connections.waiting</key>
                        <delay>30</delay>
                        <history>90</history>
                        <trends>365</trends>
                        <status>0</status>
                        <value_type>3</value_type>
                        <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>1</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 service</name>
                            </application>
                        </applications>
                        <valuemap/>
                        <logtimefmt/>
                    </item>
                    <item>
                        <name>nginx status connections writing</name>
                        <type>0</type>
                        <snmp_community/>
                        <multiplier>0</multiplier>
                        <snmp_oid/>
                        <key>nginx.connections.writing</key>
                        <delay>30</delay>
                        <history>90</history>
                        <trends>365</trends>
                        <status>0</status>
                        <value_type>3</value_type>
                        <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>1</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 service</name>
                            </application>
                        </applications>
                        <valuemap/>
                        <logtimefmt/>
                    </item>
                    <item>
                        <name>nginx status server accepts</name>
                        <type>0</type>
                        <snmp_community/>
                        <multiplier>0</multiplier>
                        <snmp_oid/>
                        <key>nginx.accepts</key>
                        <delay>30</delay>
                        <history>90</history>
                        <trends>365</trends>
                        <status>0</status>
                        <value_type>3</value_type>
                        <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>1</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 service</name>
                            </application>
                        </applications>
                        <valuemap/>
                        <logtimefmt/>
                    </item>
                    <item>
                        <name>nginx status server handled</name>
                        <type>0</type>
                        <snmp_community/>
                        <multiplier>0</multiplier>
                        <snmp_oid/>
                        <key>nginx.handled</key>
                        <delay>30</delay>
                        <history>90</history>
                        <trends>365</trends>
                        <status>0</status>
                        <value_type>3</value_type>
                        <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>1</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 service</name>
                            </application>
                        </applications>
                        <valuemap/>
                        <logtimefmt/>
                    </item>
                    <item>
                        <name>nginx status server requests</name>
                        <type>0</type>
                        <snmp_community/>
                        <multiplier>0</multiplier>
                        <snmp_oid/>
                        <key>nginx.requests</key>
                        <delay>30</delay>
                        <history>90</history>
                        <trends>365</trends>
                        <status>0</status>
                        <value_type>3</value_type>
                        <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>1</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 service</name>
                            </application>
                        </applications>
                        <valuemap/>
                        <logtimefmt/>
                    </item>
                </items>
                <discovery_rules/>
                <macros/>
                <templates/>
                <screens/>
            </template>
        </templates>
        <triggers>
            <trigger>
                <expression>{Template App Nginx Service:net.tcp.service[http].max(#3)}=0</expression>
                <name>HTTP service is down on {HOST.NAME}</name>
                <url/>
                <status>0</status>
                <priority>3</priority>
                <description/>
                <type>0</type>
                <dependencies/>
            </trigger>
        </triggers>
        <graphs>
            <graph>
                <name>nginx status connections</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>00C800</color>
                        <yaxisside>0</yaxisside>
                        <calc_fnc>2</calc_fnc>
                        <type>0</type>
                        <item>
                            <host>Template App Nginx Service</host>
                            <key>nginx.connections.active</key>
                        </item>
                    </graph_item>
                    <graph_item>
                        <sortorder>1</sortorder>
                        <drawtype>0</drawtype>
                        <color>C80000</color>
                        <yaxisside>0</yaxisside>
                        <calc_fnc>2</calc_fnc>
                        <type>0</type>
                        <item>
                            <host>Template App Nginx Service</host>
                            <key>nginx.connections.reading</key>
                        </item>
                    </graph_item>
                    <graph_item>
                        <sortorder>2</sortorder>
                        <drawtype>0</drawtype>
                        <color>0000C8</color>
                        <yaxisside>0</yaxisside>
                        <calc_fnc>2</calc_fnc>
                        <type>0</type>
                        <item>
                            <host>Template App Nginx Service</host>
                            <key>nginx.connections.waiting</key>
                        </item>
                    </graph_item>
                    <graph_item>
                        <sortorder>3</sortorder>
                        <drawtype>0</drawtype>
                        <color>C800C8</color>
                        <yaxisside>0</yaxisside>
                        <calc_fnc>2</calc_fnc>
                        <type>0</type>
                        <item>
                            <host>Template App Nginx Service</host>
                            <key>nginx.connections.writing</key>
                        </item>
                    </graph_item>
                </graph_items>
            </graph>
            <graph>
                <name>nginx status server</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>00C800</color>
                        <yaxisside>0</yaxisside>
                        <calc_fnc>2</calc_fnc>
                        <type>0</type>
                        <item>
                            <host>Template App Nginx Service</host>
                            <key>nginx.accepts</key>
                        </item>
                    </graph_item>
                    <graph_item>
                        <sortorder>1</sortorder>
                        <drawtype>0</drawtype>
                        <color>C80000</color>
                        <yaxisside>0</yaxisside>
                        <calc_fnc>2</calc_fnc>
                        <type>0</type>
                        <item>
                            <host>Template App Nginx Service</host>
                            <key>nginx.handled</key>
                        </item>
                    </graph_item>
                    <graph_item>
                        <sortorder>2</sortorder>
                        <drawtype>0</drawtype>
                        <color>0000C8</color>
                        <yaxisside>0</yaxisside>
                        <calc_fnc>2</calc_fnc>
                        <type>0</type>
                        <item>
                            <host>Template App Nginx Service</host>
                            <key>nginx.requests</key>
                        </item>
                    </graph_item>
                </graph_items>
            </graph>
        </graphs>
    </zabbix_export>

## 5.Zabbix主机链接模板 ##

![这里写图片描述][SouthEast 2]

## 6.监控成功 ##

![这里写图片描述][SouthEast 3]

## 总结 ##

从上文看到，Zabbix添加自定义监控数据，需要做到：  
Zabbix agentd添加自定义key；  
自定义key调用的是获取监控数据源脚本等；  
添加Zabbix主机数据源模板，主机链接模板。

[SouthEast]: /images/20220713/69f1eab1a63647818e5920cfab972577.png
[SouthEast 1]: /images/20220713/d85694721106415d93ac8df61ae04eb3.png
[Alt text]: /images/20220713/ed8228530e8444128a3ba90eae2137c5.png
[SouthEast 2]: /images/20220713/f979fae3b7334f0885b80058be85c63b.png
[SouthEast 3]: /images/20220713/17ba024d11c74fa09371644b086934f7.png