案例:zabbix 配置 nginx 监控
1. 修改配置文件
vim /usr/local/nginx/conf/nginx.conf location /nginx_status { stub_status; } 说明: nginx_status 自定义字段,访问地址(例:192.168.169.131/nginx_status) stub_status 固定参数 # 重启 nginx ./nginx reload
浏览器访问状态说明: Active connections Nginx正处理的活动链接数个数;重要 server Nginx启动到现在共处理了多少个连接。 accepts Nginx启动到现在共成功创建几次握手。 handled requests Nginx总共处理了几次请求。 Reading Nginx读取到客户端的 Header 信息数。 Writing Nginx返回给客户端的 Header 信息数。 Waiting Nginx已经处理完正在等候下一次请求指令的驻留链接,开启。 Keep-alive的情况下,Waiting这个值等于active-(reading + writing)。 请求丢失数=(握手数-连接数)可以看出,本次状态显示没有丢失请求
2. 编写 nginx 监控脚本
#/bin/bash #Description:Automated monitoring nginx performance and process nginx_status scripts NGINX_PORT=80 NGINX_COMMAND=$1 nginx_ping(){ /sbin/pidof nginx |wc -l } nginx_active(){ /usr/bin/curl -s "http://127.0.0.1:"$NGINX_PORT"/nginx_status/" |awk '/Active/ {print $NF}' } nginx_reading(){ /usr/bin/curl -s "http://127.0.0.1:"$NGINX_PORT"/nginx_status/" |awk '/Reading/ {print $2}' } nginx_writing(){ /usr/bin/curl -s "http://127.0.0.1:"$NGINX_PORT"/nginx_status/" |awk '/Writing/ {print $4}' } nginx_waiting(){ /usr/bin/curl -s "http://127.0.0.1:"$NGINX_PORT"/nginx_status/" |awk '/Waiting/ {print $6}' } nginx_accepts(){ /usr/bin/curl -s "http://127.0.0.1:"$NGINX_PORT"/nginx_status/" |awk 'NR==3 {print $1}' } nginx_handled(){ /usr/bin/curl -s "http://127.0.0.1:"$NGINX_PORT"/nginx_status/" |awk 'NR==3 {print $2}' } nginx_requests(){ /usr/bin/curl -s "http://127.0.0.1:"$NGINX_PORT"/nginx_status/" |awk 'NR==3 {print $3}' } case $NGINX_COMMAND in ping) nginx_ping ;; active) nginx_active ;; reading) nginx_reading ;; writing) nginx_writing ;; waiting) nginx_waiting ;; accepts) nginx_accepts ;; handled) nginx_handled ;; requests) nginx_requests ;; *) echo $"USAGE:$0 {ping|active|reading|writing|waiting|accepts|handled|requests}" esac
# 修改文件权限 chmod u+x /etc/zabbix/zabbix_agentd.d/zabbix_nginx.sh
3. 修改 zabbix 配置文件
vim /etc/zabbix/zabbix_agentd.d/userparameter_mysql.conf # 增加 UserParameter=nginx_status[*],/bin/bash /etc/zabbix/zabbix_agentd.d/zabbix_nginx.sh \$1
# 修改完成重启 zabbix-agent systemctl restart zabbix-agent.service
4. 服务端验证
[root@zabbix ~]# zabbix_get -s 192.168.169.131 -k nginx_status[active]
5. 添加模块
模块名称:Template Nginx Web Status Monitor(自定义)
可见名称:NGINX STATUS MONITOR(自定义)
6. 创建应用集
名称:NGINX_STATUS
7. 创建监控项
名称:Nginx_Status_Ping
键值:nginx_status[ping]
8. 定义触发器
超过50个并发连接就执行报警
nginx 服务down了执行报警
9. 关联主机
将需要监控的主机添加上此模板
10. nginx 模板文件
zbx_export_templates.xml
<?xml version="1.0" encoding="UTF-8"?> <zabbix_export> <version>4.0</version> <date>2022-05-21T12:29:43Z</date> <groups> <group> <name>Linux servers</name> </group> </groups> <templates> <template> <template>Template Nginx Web Status Monitor</template> <name>NGINX STATUS MONITOR</name> <description/> <groups> <group> <name>Linux servers</name> </group> </groups> <applications> <application> <name>NGINX_STATUS</name> </application> </applications> <items> <item> <name>Nginx_Status_accepts</name> <type>0</type> <snmp_community/> <snmp_oid/> <key>nginx_status[accepts]</key> <delay>30s</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/> <inventory_link>0</inventory_link> <applications> <application> <name>NGINX_STATUS</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_active</name> <type>0</type> <snmp_community/> <snmp_oid/> <key>nginx_status[active]</key> <delay>30s</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/> <inventory_link>0</inventory_link> <applications> <application> <name>NGINX_STATUS</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_handled</name> <type>0</type> <snmp_community/> <snmp_oid/> <key>nginx_status[handled]</key> <delay>30s</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/> <inventory_link>0</inventory_link> <applications> <application> <name>NGINX_STATUS</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_Ping</name> <type>0</type> <snmp_community/> <snmp_oid/> <key>nginx_status[ping]</key> <delay>30s</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/> <inventory_link>0</inventory_link> <applications> <application> <name>NGINX_STATUS</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_reading</name> <type>0</type> <snmp_community/> <snmp_oid/> <key>nginx_status[reading]</key> <delay>30s</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/> <inventory_link>0</inventory_link> <applications> <application> <name>NGINX_STATUS</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_requests</name> <type>0</type> <snmp_community/> <snmp_oid/> <key>nginx_status[requests]</key> <delay>30s</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/> <inventory_link>0</inventory_link> <applications> <application> <name>NGINX_STATUS</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_waiting</name> <type>0</type> <snmp_community/> <snmp_oid/> <key>nginx_status[waiting]</key> <delay>30s</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/> <inventory_link>0</inventory_link> <applications> <application> <name>NGINX_STATUS</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_writing</name> <type>0</type> <snmp_community/> <snmp_oid/> <key>nginx_status[writing]</key> <delay>30s</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/> <inventory_link>0</inventory_link> <applications> <application> <name>NGINX_STATUS</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 Nginx Web Status Monitor:nginx_status[active].last()}>50</expression> <recovery_mode>0</recovery_mode> <recovery_expression/> <name>Excessive number of active links in nginx</name> <correlation_mode>0</correlation_mode> <correlation_tag/> <url/> <status>0</status> <priority>4</priority> <description/> <type>0</type> <manual_close>0</manual_close> <dependencies/> <tags/> </trigger> <trigger> <expression>{Template Nginx Web Status Monitor:nginx_status[ping].last()}=0</expression> <recovery_mode>0</recovery_mode> <recovery_expression/> <name>Nginx down on {HOST.NAME}</name> <correlation_mode>0</correlation_mode> <correlation_tag/> <url/> <status>0</status> <priority>4</priority> <description/> <type>0</type> <manual_close>0</manual_close> <dependencies/> <tags/> </trigger> </triggers> <graphs> <graph> <name>Nginx_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>1</sortorder> <drawtype>0</drawtype> <color>1A7C11</color> <yaxisside>0</yaxisside> <calc_fnc>2</calc_fnc> <type>0</type> <item> <host>Template Nginx Web Status Monitor</host> <key>nginx_status[accepts]</key> </item> </graph_item> <graph_item> <sortorder>2</sortorder> <drawtype>0</drawtype> <color>F63100</color> <yaxisside>0</yaxisside> <calc_fnc>2</calc_fnc> <type>0</type> <item> <host>Template Nginx Web Status Monitor</host> <key>nginx_status[active]</key> </item> </graph_item> <graph_item> <sortorder>3</sortorder> <drawtype>0</drawtype> <color>2774A4</color> <yaxisside>0</yaxisside> <calc_fnc>2</calc_fnc> <type>0</type> <item> <host>Template Nginx Web Status Monitor</host> <key>nginx_status[handled]</key> </item> </graph_item> <graph_item> <sortorder>4</sortorder> <drawtype>0</drawtype> <color>A54F10</color> <yaxisside>0</yaxisside> <calc_fnc>2</calc_fnc> <type>0</type> <item> <host>Template Nginx Web Status Monitor</host> <key>nginx_status[ping]</key> </item> </graph_item> <graph_item> <sortorder>5</sortorder> <drawtype>0</drawtype> <color>FC6EA3</color> <yaxisside>0</yaxisside> <calc_fnc>2</calc_fnc> <type>0</type> <item> <host>Template Nginx Web Status Monitor</host> <key>nginx_status[reading]</key> </item> </graph_item> <graph_item> <sortorder>6</sortorder> <drawtype>0</drawtype> <color>6C59DC</color> <yaxisside>0</yaxisside> <calc_fnc>2</calc_fnc> <type>0</type> <item> <host>Template Nginx Web Status Monitor</host> <key>nginx_status[requests]</key> </item> </graph_item> <graph_item> <sortorder>7</sortorder> <drawtype>0</drawtype> <color>AC8C14</color> <yaxisside>0</yaxisside> <calc_fnc>2</calc_fnc> <type>0</type> <item> <host>Template Nginx Web Status Monitor</host> <key>nginx_status[waiting]</key> </item> </graph_item> <graph_item> <sortorder>8</sortorder> <drawtype>0</drawtype> <color>611F27</color> <yaxisside>0</yaxisside> <calc_fnc>2</calc_fnc> <type>0</type> <item> <host>Template Nginx Web Status Monitor</host> <key>nginx_status[writing]</key> </item> </graph_item> </graph_items> </graph> </graphs> </zabbix_export>
以上是zabbix如何配置nginx监控的详细内容。更多信息请关注PHP中文网其他相关文章!

NGINXUnit是一个开源应用服务器,支持多种编程语言,提供动态配置、零停机更新和内置负载均衡等功能。1.动态配置:无需重启即可修改配置。2.多语言支持:兼容Python、Go、Java、PHP等。3.零停机更新:支持不中断服务的应用更新。4.内置负载均衡:可将请求分发到多个应用实例。

NGINXUnit优于ApacheTomcat、Gunicorn和Node.js内置HTTP服务器,适用于多语言项目和动态配置需求。1)支持多种编程语言,2)提供动态配置重载,3)内置负载均衡功能,适合需要高扩展性和可靠性的项目。

NGINXUnit通过其模块化架构和动态重配置功能提高了应用的性能和可管理性。1)模块化设计包括主控进程、路由器和应用进程,支持高效管理和扩展。2)动态重配置允许在运行时无缝更新配置,适用于CI/CD环境。3)多语言支持通过动态加载语言运行时实现,提升了开发灵活性。4)高性能通过事件驱动模型和异步I/O实现,即使在高并发下也保持高效。5)安全性通过隔离应用进程提高,减少应用间相互影响。

NGINXUnit可用于部署和管理多种语言的应用。1)安装NGINXUnit。2)配置它以运行不同类型的应用,如Python和PHP。3)利用其动态配置功能进行应用管理。通过这些步骤,你可以高效地部署和管理应用,提升项目效率。

NGINX更适合处理高并发连接,而Apache更适合需要复杂配置和模块扩展的场景。 1.NGINX以高性能和低资源消耗着称,适合高并发。 2.Apache以稳定性和丰富的模块扩展闻名,适合复杂配置需求。

NGINXUnit通过其动态配置和高性能架构提升应用的灵活性和性能。1.动态配置允许在不重启服务器的情况下调整应用配置。2.高性能体现在事件驱动和非阻塞架构以及多进程模型上,能够高效处理并发连接和利用多核CPU。

NGINX和Apache都是强大的Web服务器,各自在性能、可扩展性和效率上有独特的优势和不足。1)NGINX在处理静态内容和反向代理时表现出色,适合高并发场景。2)Apache在处理动态内容时表现更好,适合需要丰富模块支持的项目。选择服务器应根据项目需求和场景来决定。

NGINX适合处理高并发请求,Apache适合需要复杂配置和功能扩展的场景。1.NGINX采用事件驱动、非阻塞架构,适用于高并发环境。2.Apache采用进程或线程模型,提供丰富的模块生态系统,适合复杂配置需求。


热AI工具

Undresser.AI Undress
人工智能驱动的应用程序,用于创建逼真的裸体照片

AI Clothes Remover
用于从照片中去除衣服的在线人工智能工具。

Undress AI Tool
免费脱衣服图片

Clothoff.io
AI脱衣机

Video Face Swap
使用我们完全免费的人工智能换脸工具轻松在任何视频中换脸!

热门文章

热工具

MinGW - 适用于 Windows 的极简 GNU
这个项目正在迁移到osdn.net/projects/mingw的过程中,你可以继续在那里关注我们。MinGW:GNU编译器集合(GCC)的本地Windows移植版本,可自由分发的导入库和用于构建本地Windows应用程序的头文件;包括对MSVC运行时的扩展,以支持C99功能。MinGW的所有软件都可以在64位Windows平台上运行。

ZendStudio 13.5.1 Mac
功能强大的PHP集成开发环境

VSCode Windows 64位 下载
微软推出的免费、功能强大的一款IDE编辑器

适用于 Eclipse 的 SAP NetWeaver 服务器适配器
将Eclipse与SAP NetWeaver应用服务器集成。

PhpStorm Mac 版本
最新(2018.2.1 )专业的PHP集成开发工具