您好,登錄后才能下訂單哦!
這篇文章主要介紹“zabbix監(jiān)控Nginx/Tomcat/MySQL的方法”的相關(guān)知識(shí),小編通過實(shí)際案例向大家展示操作過程,操作方法簡(jiǎn)單快捷,實(shí)用性強(qiáng),希望這篇“zabbix監(jiān)控Nginx/Tomcat/MySQL的方法”文章能幫助大家解決問題。
a機(jī)器:zabbix服務(wù)端(192.168.234.128) b機(jī)器:zabbix客戶端(192.168.234.125)
在b機(jī)器(zabbix客戶端)操作:
編輯nginx虛擬主機(jī)配置文件:
[root@centos ~]# vi /etc/nginx/conf.d/default.conf
在server{}中添加以下內(nèi)容:
location /nginx_status { stub_status on; access_log off; allow 127.0.0.1; deny all; }
重載nginx配置:
[root@centos ~]# nginx -s reload
測(cè)試:
[root@centos ~]# curl http://127.0.0.1/nginx_status active connections: 1 server accepts handled requests 3 3 3 reading: 0 writing: 1 waiting: 0
#nginx狀態(tài)信息已顯示
狀態(tài)說明:
添加監(jiān)控腳本:
vi /usr/local/sbin/ngx_status.sh
添加以下內(nèi)容:
#!/bin/bash url="http://127.0.0.1/nginx_status" curl=/usr/bin/curl # 檢測(cè)nginx進(jìn)程是否存在 function ping { /sbin/pidof nginx | wc -l } # 檢測(cè)nginx性能 function active { $curl $url 2>/dev/null| grep 'active' | awk '{print $nf}' } function reading { $curl $url 2>/dev/null| grep 'reading' | awk '{print $2}' } function writing { $curl $url 2>/dev/null| grep 'writing' | awk '{print $4}' } function waiting { $curl $url 2>/dev/null| grep 'waiting' | awk '{print $6}' } function accepts { $curl $url 2>/dev/null| awk nr==3 | awk '{print $1}' } function handled { $curl $url 2>/dev/null| awk nr==3 | awk '{print $2}' } function requests { $curl $url 2>/dev/null| awk nr==3 | awk '{print $3}' } $1
添加權(quán)限:
[root@centos ~]# chmod 755 /usr/local/sbin/ngx_status.sh
編輯zabbix_agent配置文件:
[root@centos ~]# vi /etc/zabbix/zabbix_agentd.conf
在option:userparameter處添加:userparameter=nginx.status[*],/usr/local/sbin/ngx_status.sh $1
重啟服務(wù):
[root@centos ~]# systemctl restart zabbix-agent
在a機(jī)器(服務(wù)端)測(cè)試:
[root@zabbix ~]# zabbix_get -s 192.168.234.125 -k 'nginx.status[accepts]' 6
在本機(jī)創(chuàng)建.xml文件并添加以下內(nèi)容:(文件名稱自定義)
<?xml version="1.0" encoding="utf-8"?> <zabbix_export> <version>4.0</version> <date>2019-02-11t07:29:29z</date> <groups> <group> <name>templates</name> </group> </groups> <templates> <template> <template>template app nginx</template> <name>template app nginx</name> <description/> <groups> <group> <name>templates</name> </group> </groups> <applications> <application> <name>nginx</name> </application> </applications> <items> <item> <name>nginx status server accepts</name> <type>0</type> <snmp_community/> <snmp_oid/> <key>nginx.status[accepts]</key> <delay>60</delay> <history>90d</history> <trends>365d</trends> <status>0</status> <value_type>3</value_type> <allowed_hosts/> <units/> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description>accepts</description> <inventory_link>0</inventory_link> <applications> <application> <name>nginx</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing> <step> <type>10</type> <params/> </step> </preprocessing> <jmx_endpoint/> <timeout>3s</timeout> <url/> <query_fields/> <posts/> <status_codes>200</status_codes> <follow_redirects>1</follow_redirects> <post_type>0</post_type> <http_proxy/> <headers/> <retrieve_mode>0</retrieve_mode> <request_method>0</request_method> <output_format>0</output_format> <allow_traps>0</allow_traps> <ssl_cert_file/> <ssl_key_file/> <ssl_key_password/> <verify_peer>0</verify_peer> <verify_host>0</verify_host> <master_item/> </item> <item> <name>nginx status connections active</name> <type>0</type> <snmp_community/> <snmp_oid/> <key>nginx.status[active]</key> <delay>60</delay> <history>90d</history> <trends>365d</trends> <status>0</status> <value_type>3</value_type> <allowed_hosts/> <units/> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description>active</description> <inventory_link>0</inventory_link> <applications> <application> <name>nginx</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing/> <jmx_endpoint/> <timeout>3s</timeout> <url/> <query_fields/> <posts/> <status_codes>200</status_codes> <follow_redirects>1</follow_redirects> <post_type>0</post_type> <http_proxy/> <headers/> <retrieve_mode>0</retrieve_mode> <request_method>0</request_method> <output_format>0</output_format> <allow_traps>0</allow_traps> <ssl_cert_file/> <ssl_key_file/> <ssl_key_password/> <verify_peer>0</verify_peer> <verify_host>0</verify_host> <master_item/> </item> <item> <name>nginx status server handled</name> <type>0</type> <snmp_community/> <snmp_oid/> <key>nginx.status[handled]</key> <delay>60</delay> <history>90d</history> <trends>365d</trends> <status>0</status> <value_type>3</value_type> <allowed_hosts/> <units/> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description>handled</description> <inventory_link>0</inventory_link> <applications> <application> <name>nginx</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing> <step> <type>10</type> <params/> </step> </preprocessing> <jmx_endpoint/> <timeout>3s</timeout> <url/> <query_fields/> <posts/> <status_codes>200</status_codes> <follow_redirects>1</follow_redirects> <post_type>0</post_type> <http_proxy/> <headers/> <retrieve_mode>0</retrieve_mode> <request_method>0</request_method> <output_format>0</output_format> <allow_traps>0</allow_traps> <ssl_cert_file/> <ssl_key_file/> <ssl_key_password/> <verify_peer>0</verify_peer> <verify_host>0</verify_host> <master_item/> </item> <item> <name>nginx status ping</name> <type>0</type> <snmp_community/> <snmp_oid/> <key>nginx.status[ping]</key> <delay>60</delay> <history>30d</history> <trends>365d</trends> <status>0</status> <value_type>3</value_type> <allowed_hosts/> <units/> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description>is live</description> <inventory_link>0</inventory_link> <applications> <application> <name>nginx</name> </application> </applications> <valuemap> <name>service state</name> </valuemap> <logtimefmt/> <preprocessing/> <jmx_endpoint/> <timeout>3s</timeout> <url/> <query_fields/> <posts/> <status_codes>200</status_codes> <follow_redirects>1</follow_redirects> <post_type>0</post_type> <http_proxy/> <headers/> <retrieve_mode>0</retrieve_mode> <request_method>0</request_method> <output_format>0</output_format> <allow_traps>0</allow_traps> <ssl_cert_file/> <ssl_key_file/> <ssl_key_password/> <verify_peer>0</verify_peer> <verify_host>0</verify_host> <master_item/> </item> <item> <name>nginx status connections reading</name> <type>0</type> <snmp_community/> <snmp_oid/> <key>nginx.status[reading]</key> <delay>60</delay> <history>90d</history> <trends>365d</trends> <status>0</status> <value_type>3</value_type> <allowed_hosts/> <units/> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description>reading</description> <inventory_link>0</inventory_link> <applications> <application> <name>nginx</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing/> <jmx_endpoint/> <timeout>3s</timeout> <url/> <query_fields/> <posts/> <status_codes>200</status_codes> <follow_redirects>1</follow_redirects> <post_type>0</post_type> <http_proxy/> <headers/> <retrieve_mode>0</retrieve_mode> <request_method>0</request_method> <output_format>0</output_format> <allow_traps>0</allow_traps> <ssl_cert_file/> <ssl_key_file/> <ssl_key_password/> <verify_peer>0</verify_peer> <verify_host>0</verify_host> <master_item/> </item> <item> <name>nginx status server requests</name> <type>0</type> <snmp_community/> <snmp_oid/> <key>nginx.status[requests]</key> <delay>60</delay> <history>90d</history> <trends>365d</trends> <status>0</status> <value_type>3</value_type> <allowed_hosts/> <units/> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description>requests</description> <inventory_link>0</inventory_link> <applications> <application> <name>nginx</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing> <step> <type>10</type> <params/> </step> </preprocessing> <jmx_endpoint/> <timeout>3s</timeout> <url/> <query_fields/> <posts/> <status_codes>200</status_codes> <follow_redirects>1</follow_redirects> <post_type>0</post_type> <http_proxy/> <headers/> <retrieve_mode>0</retrieve_mode> <request_method>0</request_method> <output_format>0</output_format> <allow_traps>0</allow_traps> <ssl_cert_file/> <ssl_key_file/> <ssl_key_password/> <verify_peer>0</verify_peer> <verify_host>0</verify_host> <master_item/> </item> <item> <name>nginx status connections waiting</name> <type>0</type> <snmp_community/> <snmp_oid/> <key>nginx.status[waiting]</key> <delay>60</delay> <history>90d</history> <trends>365d</trends> <status>0</status> <value_type>3</value_type> <allowed_hosts/> <units/> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description>waiting</description> <inventory_link>0</inventory_link> <applications> <application> <name>nginx</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing/> <jmx_endpoint/> <timeout>3s</timeout> <url/> <query_fields/> <posts/> <status_codes>200</status_codes> <follow_redirects>1</follow_redirects> <post_type>0</post_type> <http_proxy/> <headers/> <retrieve_mode>0</retrieve_mode> <request_method>0</request_method> <output_format>0</output_format> <allow_traps>0</allow_traps> <ssl_cert_file/> <ssl_key_file/> <ssl_key_password/> <verify_peer>0</verify_peer> <verify_host>0</verify_host> <master_item/> </item> <item> <name>nginx status connections writing</name> <type>0</type> <snmp_community/> <snmp_oid/> <key>nginx.status[writing]</key> <delay>60</delay> <history>90d</history> <trends>365d</trends> <status>0</status> <value_type>3</value_type> <allowed_hosts/> <units/> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description>writing</description> <inventory_link>0</inventory_link> <applications> <application> <name>nginx</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing/> <jmx_endpoint/> <timeout>3s</timeout> <url/> <query_fields/> <posts/> <status_codes>200</status_codes> <follow_redirects>1</follow_redirects> <post_type>0</post_type> <http_proxy/> <headers/> <retrieve_mode>0</retrieve_mode> <request_method>0</request_method> <output_format>0</output_format> <allow_traps>0</allow_traps> <ssl_cert_file/> <ssl_key_file/> <ssl_key_password/> <verify_peer>0</verify_peer> <verify_host>0</verify_host> <master_item/> </item> </items> <discovery_rules/> <httptests/> <macros/> <templates/> <screens/> </template> </templates> <triggers> <trigger> <expression>{template app nginx:nginx.status[ping].last()}=0</expression> <recovery_mode>0</recovery_mode> <recovery_expression/> <name>nginx was down!</name> <correlation_mode>0</correlation_mode> <correlation_tag/> <url/> <status>0</status> <priority>4</priority> <description>nginx進(jìn)程數(shù):0,請(qǐng)注意</description> <type>0</type> <manual_close>0</manual_close> <dependencies/> <tags/> </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</host> <key>nginx.status[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</host> <key>nginx.status[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</host> <key>nginx.status[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</host> <key>nginx.status[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</host> <key>nginx.status[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</host> <key>nginx.status[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</host> <key>nginx.status[requests]</key> </item> </graph_item> </graph_items> </graph> </graphs> <value_maps> <value_map> <name>service state</name> <mappings> <mapping> <value>0</value> <newvalue>down</newvalue> </mapping> <mapping> <value>1</value> <newvalue>up</newvalue> </mapping> </mappings> </value_map> </value_maps> </zabbix_export>
在zabbix前端頁面點(diǎn)擊配置→模板→導(dǎo)入:
#導(dǎo)入剛才創(chuàng)建的xml文件即可
導(dǎo)入成功后在主機(jī)列表頁面選擇被監(jiān)控的機(jī)器(b機(jī)器)鏈接該模板即可開始監(jiān)控nginx
a機(jī)器:zabbix服務(wù)端(192.168.234.128) b機(jī)器:zabbix客戶端(192.168.234.125)
在a機(jī)器安裝zabbix-java-gateway:
[root@zabbix ~]# wget https://mirrors.tuna.tsinghua.edu.cn/zabbix/zabbix/4.0/rhel/7/x86_64/zabbix-java-gateway-4.0.14-1.el7.x86_64.rpm [root@zabbix ~]# yum -y localinstall zabbix-java-gateway-4.0.14-1.el7.x86_64.rpm
編輯gateway配置文件:
[root@zabbix ~]# vi /etc/zabbix/zabbix_java_gateway.conf
去掉listen_ip、listen_port(監(jiān)聽端口)、start_pollers(進(jìn)程數(shù))的注釋符號(hào)#:
#listen_ip定義被監(jiān)控機(jī)器的地址,不指定默認(rèn)監(jiān)聽全部機(jī)器
編輯server配置文件:
[root@zabbix ~]# vi /etc/zabbix/zabbix_server.conf
定義以下3個(gè)配置參數(shù):
啟動(dòng)zabbix-java-gateway服務(wù):
[root@zabbix ~]# systemctl start zabbix-java-gateway
重啟zabbix-server服務(wù):
[root@zabbix ~]# systemctl restart zabbix-server
查看監(jiān)聽端口:
[root@zabbix ~]# netstat -lntp |grep java tcp6 0 0 :::10052 :::* listen 8706/java
開啟jmx
在b機(jī)器編輯tomcat配置文件:
[root@centos ~]# vi /usr/local/tomcat/bin/catalina.sh
添加以下內(nèi)容:
export catalina_opts="$catalina_opts -dcom.sun.management.jmxremote -djava.rmi.server.hostname=192.168.234.125 -dcom.sun.management.jmxremote.port=9999 -dcom.sun.management.jmxremote.ssl=false -dcom.sun.management.jmxremote.authenticate=false"
#hostname定義b機(jī)器地址,端口9999(默認(rèn)12345)
重啟tomcat:
[root@centos ~]# /usr/local/tomcat/bin/shutdown.sh [root@centos ~]# /usr/local/tomcat/bin/startup.sh
查看監(jiān)聽端口9999:
[root@centos ~]# netstat -lntp |grep 9999 tcp6 0 0 :::9999 :::* listen 25861/java
進(jìn)入zabbix前端頁面添加主機(jī):
#與普通情況添加監(jiān)控主機(jī)不同,監(jiān)控b機(jī)器的tomcat需要配置jmx接口
模板鏈接jmx相關(guān)的兩個(gè)模板:
當(dāng)jmx圖標(biāo)變綠即表示配置成功:
a機(jī)器:zabbix服務(wù)端(192.168.234.128) b機(jī)器:zabbix客戶端(192.168.234.125)
zabbix_agent定義mysql監(jiān)控的配置文件:/etc/zabbix/zabbix_agentd.d/userparameter_mysql.conf
在b機(jī)器登錄mysql創(chuàng)建用戶:
mysql> grant usage,process,replication client on *.* to zamysql@'localhost' identified by 'zamysql';
創(chuàng)建配置文件指定的目錄:
[root@centos ~]# mkdir /var/lib/zabbix
創(chuàng)建my.cnf文件:
[root@centos ~]# vi /var/lib/zabbix/.my.cnf
#需要注意該文件是隱藏文件
添加以下內(nèi)容:
[mysql] host=localhost user=zamysql password='zamysql' socket=/tmp/mysql.sock [mysqladmin] host=localhost user=zamysql password='zamysql' socket=/tmp/mysql.sock
在a機(jī)器測(cè)試:
[root@zabbix ~]# zabbix_get -s 192.168.234.125 -p 10050 -k mysql.ping 1 [root@zabbix ~]# zabbix_get -s 192.168.234.125 -p 10050 -k mysql.version mysql ver 14.14 distrib 5.6.43, for linux-glibc2.12 (x86_64) using editline wrapper [root@zabbix ~]# zabbix_get -s 192.168.234.125 -p 10050 -k mysql.size 10240
#已成功獲取數(shù)據(jù)
在zabbix前端頁面添加主機(jī):
監(jiān)控模板選擇db mysql:
zbx標(biāo)準(zhǔn)變?yōu)榫G色表示成功:
在監(jiān)測(cè)→最新數(shù)據(jù)頁面即可查看mysql監(jiān)控?cái)?shù)據(jù):
關(guān)于“zabbix監(jiān)控Nginx/Tomcat/MySQL的方法”的內(nèi)容就介紹到這里了,感謝大家的閱讀。如果想了解更多行業(yè)相關(guān)的知識(shí),可以關(guān)注億速云行業(yè)資訊頻道,小編每天都會(huì)為大家更新不同的知識(shí)點(diǎn)。
免責(zé)聲明:本站發(fā)布的內(nèi)容(圖片、視頻和文字)以原創(chuàng)、轉(zhuǎn)載和分享為主,文章觀點(diǎn)不代表本網(wǎng)站立場(chǎng),如果涉及侵權(quán)請(qǐng)聯(lián)系站長(zhǎng)郵箱:is@yisu.com進(jìn)行舉報(bào),并提供相關(guān)證據(jù),一經(jīng)查實(shí),將立刻刪除涉嫌侵權(quán)內(nèi)容。