zabbix nginx监控（接上一篇博客）
接上一篇博客
添加nginx监控
首先在server1上安装nginx
[root@server1 ~]# ls
anaconda-ks.cfg nginx-1.8.0-1.el6.ngx.x86_64.rpm
install.log zabbix-agent-3.4.6-1.el6.x86_64.rpm
install.log.syslog
[root@server1 ~]# rpm -ivh nginx-1.8.0-1.el6.ngx.x86_64.rpm
[root@server1 conf.d]# vim default.conf
location /status {
stub_status on;
access_log off;
allow 127.0.0.1;
deny all;
}
[root@server1 conf.d]# nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
[root@server1 conf.d]# nginx
连接数
允许请求 建立tcp连接 响应
[root@server1 conf.d]# curl http://127.0.0.1/status
Active connections: 1
server accepts handled requests
2 2 13
Reading: 0 Writing: 1 Waiting: 0
[root@server1 conf.d]# curl http://172.25.53.1/status
<span class="hljs-number">403</span> Forbidden
<body bgcolor="white">
403 Forbidden
nginx/1.8.0
body>
[root@server1 conf.d]# curl -s http://127.0.0.1/status | grep Active
Active connections: 1
[root@server1 conf.d]# curl -s http://127.0.0.1/status | grep Active | awk '{print $NF}' //NF表示最后一列，也可使用$3
1
[root@server1 conf.d]# curl -s http://127.0.0.1/status | grep Active | awk '{print $3}'
1
[root@server1 zabbix_agentd.d]# curl -s http://127.0.0.1/status | grep Active | awk '{print $3}'
1
[root@server1 zabbix_agentd.d]# curl -s http://127.0.0.1/status | awk NR==3 | awk '{print $3}'
32
[root@server1 zabbix_agentd.d]# curl -s http://127.0.0.1/status | awk NR==3 | awk '{print $1}'
22
[root@server1 zabbix_agentd.d]# curl -s http://127.0.0.1/status | awk NR==3 | awk '{print $2}'
24[root@server1 conf.d]# cd /etc/zabbix/zabbix_agentd.d/
[root@server1 zabbix_agentd.d]# ls
userparameter_mysql.conf
[root@server1 zabbix_agentd.d]# cp userparameter_mysql.conf userparameter_nginx.conf
[root@server1 zabbix_agentd.d]# vim userparameter_nginx.conf
UserParameter=nginx.active,curl -s http://127.0.0.1/status | grep Active | awk '{print $3}'
UserParameter=nginx.accepts,curl -s http://127.0.0.1/status | awk NR==3 | awk '{print $1}'
UserParameter=nginx.handled,curl -s http://127.0.0.1/status | awk NR==3 | awk '{print $2}'
UserParameter=nginx.requests,curl -s http://127.0.0.1/status | awk NR==3 | awk '{print $3}'
[root@server1 zabbix_agentd.d]# /etc/init.d/zabbix-agent restart
[root@server1 zabbix_agentd.d]# chkconfig zabbix-agent on[root@vm1 ~]# systemctl start mariadb
[root@vm1 ~]# systemctl enable mariadb
Created symlink from /etc/systemd/system/multi-user.target.wants/mariadb.service to /usr/lib/systemd/system/mariadb.service.
[root@vm1 ~]# systemctl start zabbix-server
[root@vm1 ~]# systemctl enable zabbix-server
Created symlink from /etc/systemd/system/multi-user.target.wants/zabbix-server.service to /usr/lib/systemd/system/zabbix-server.service.
[root@vm1 ~]# systemctl start zabbix-agent
[root@vm1 ~]# systemctl enable zabbix-agent
Created symlink from /etc/systemd/system/multi-user.target.wants/zabbix-agent.service to /usr/lib/systemd/system/zabbix-agent.service.
[root@vm1 ~]# rpm -ivh zabbix-get-3.4.6-1.el7.x86_64.rpm
warning: zabbix-get-3.4.6-1.el7.x86_64.rpm: Header V4 RSA/SHA512 Signature, key ID a14fe591: NOKEY
Preparing... ################################# [100%]
Updating / installing...
1:zabbix-get-3.4.6-1.el7 ################################# [100%]
[root@vm1 ~]# zabbix_get -s 172.25.53.1 -p 10050 -k 'nginx.active'
1
[root@vm1 ~]# systemctl start httpd
[root@vm1 ~]# systemctl enable httpd
Created symlink from /etc/systemd/system/multi-user.target.wants/httpd.service to /usr/lib/systemd/system/httpd.service.浏览器：
点击监控项->创建监控项
填写自定义名称，键值是server1文件userparameter_nginx.conf 中的名字
其他监控项创建步骤相同
点击图形->创建图形
自定义名称，添加刚才创建的监控项：
可在预览里面看到添加的监控项变化：
添加percona监控
[root@vm1 ~]# rpm -ivh percona-zabbix-templates-1.1.8-1.noarch.rpm
warning: percona-zabbix-templates-1.1.8-1.noarch.rpm: Header V4 DSA/SHA1 Signature, key ID cd2efd2a: NOKEY
Preparing... ################################# [100%]
Updating / installing...
1:percona-zabbix-templates-1.1.8-1 ################################# [100%]
Scripts are installed to /var/lib/zabbix/percona/scripts
Templates are installed to /var/lib/zabbix/percona/templates
[root@vm1 ~]# cd /var/lib/zabbix/percona/scripts/
[root@vm1 scripts]# ls
get_mysql_stats_wrapper.sh ss_get_mysql_stats.php
[root@vm1 scripts]# cd ..
[root@vm1 percona]# cd templates/
[root@vm1 templates]# ls
userparameter_percona_mysql.conf
zabbix_agent_template_percona_mysql_server_ht_2.0.9-sver1.1.8.xml
[root@vm1 templates]# cp userparameter_percona_mysql.conf /etc/zabbix/zabbix_agentd.d/
[root@vm1 templates]# cd /etc/zabbix/zabbix_agentd.d/
[root@vm1 zabbix_agentd.d]# systemctl restart zabbix-agent
[root@vm1 zabbix_agentd.d]# cd /var/lib/zabbix/percona/scripts/
[root@vm1 scripts]# vim /var/lib/zabbix/percona/scripts/ss_get_mysql_stats.php.cnf
[root@vm1 scripts]# cat /var/lib/zabbix/percona/scripts/ss_get_mysql_stats.php.cnf
'root';
$mysql_pass = 'redhat';
[root@vm1 scripts]# /var/lib/zabbix/percona/scripts/get_mysql_stats_wrapper.sh gg
0
[root@vm1 scripts]# cd /tmp/
[root@vm1 tmp]# ls
ks-script-XM7nOJ
localhost-mysql_cacti_stats.txt
systemd-private-5030e019a12e4e01ba226c2793533e2d-httpd.service-Zux6JK
systemd-private-5030e019a12e4e01ba226c2793533e2d-mariadb.service-K7PX2t
yum.log
[root@vm1 tmp]# rm -rf localhost-mysql_cacti_stats.txt
[root@vm1 tmp]# cd /etc/zabbix/zabbix_agentd.d/
[root@vm1 zabbix_agentd.d]# ls
userparameter_mysql.conf userparameter_percona_mysql.conf
[root@vm1 zabbix_agentd.d]# zabbix_get -s 127.0.0.1 -p 10050 -k 'MySQL.Threads-cached'
0配置：模版，点击导入
添加java模块
[root@server1 ~]# rpm -ivh jdk-8u121-linux-x64.rpm
[root@server1 ~]# tar zxf apache-tomcat-7.0.90.tar.gz -C /usr/local/
[root@server1 ~]# cd /usr/local/
[root@server1 local]# ln -s apache-tomcat-7.0.90/ tomcat
[root@server1 local]# cd
[root@server1 ~]# cd -
/usr/local
[root@server1 local]# cd tomcat/
[root@server1 tomcat]# bin/startup.sh
Using CATALINA_BASE: /usr/local/tomcat
Using CATALINA_HOME: /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JRE_HOME: /usr
Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
Tomcat started.
[root@server1 tomcat]# cd bin/
[root@server1 bin]# vim catalina.sh
CATALINA_OPTS='-Dcom.sun.management.jmxremote
-Dcom.sun.management.jmxremote.port=8888
-Dcom.sun.management.jmxremote.ssl=false
-Dcom.sun.management.jmxremote.authenticate=false'
[root@server1 bin]# ./shutdown.sh
[root@server1 bin]# ./startup.sh
[root@vm1 ~]# yum install zabbix-java-gateway-3.4.6-1.el7.x86_64.rpm
[root@vm1 ~]# cd /etc/zabbix/
[root@vm1 zabbix]# ls
web zabbix_agentd.d zabbix_java_gateway_logback.xml
zabbix_agentd.conf zabbix_java_gateway.conf zabbix_server.conf
[root@vm1 zabbix]# systemctl start zabbix-java-gateway
[root@vm1 zabbix]# yum install -y net-tools
[root@vm1 zabbix]# netstat -antlp |grep 10052
tcp6 0 0 :::10052 :::* LISTEN
[root@vm1 zabbix]# vim zabbix_server.conf 
[root@vm1 zabbix]# systemctl restart zabbix-server
添加jmx接口
先在配置—主机里面点击server1
然后添加jmx接口
模版添加Java模版
添加之后刷新就可以看到JMX接口可用、java模块添加进去：
图形界面可以查看：
使用110云监控
先搭建网络
[root@foundation53 ~]# iptables -t nat -I POSTROUTING -s 172.25.53.0/24 -j MASQUERADE
[root@vm1 zabbix]# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 172.25.254.250 0.0.0.0 UG 100 0 0 eth0
172.25.53.0 0.0.0.0 255.255.255.0 U 100 0 0 eth0
172.25.254.0 0.0.0.0 255.255.255.0 U 100 0 0 eth0
[root@vm1 zabbix]# route add default gw 172.25.53.250
[root@vm1 zabbix]# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 172.25.53.250 0.0.0.0 UG 0 0 0 eth0
0.0.0.0 172.25.254.250 0.0.0.0 UG 100 0 0 eth0
172.25.53.0 0.0.0.0 255.255.255.0 U 100 0 0 eth0
172.25.254.0 0.0.0.0 255.255.255.0 U 100 0 0 eth0
[root@vm1 zabbix]# vim /etc/resolv.conf
[root@vm1 zabbix]# cat /etc/resolv.conf
# Generated by NetworkManager
search ilt.example.com example.com
nameserver 114.114.114.114
[root@vm1 zabbix]# ping www.baudu.com
PING www.baudu.com (103.232.215.131) 56(84) bytes of data.
64 bytes from 103.232.215.131 (103.232.215.131): icmp_seq=1 ttl=48 time=280 ms
64 bytes from 103.232.215.131 (103.232.215.131): icmp_seq=2 ttl=48 time=369 ms
64 bytes from 103.232.215.131 (103.232.215.131): icmp_seq=3 ttl=48 time=320 ms
64 bytes from 103.232.215.131 (103.232.215.131): icmp_seq=4 ttl=48 time=280 ms
^C
--- www.baudu.com ping statistics ---
会生成一个APPkey：4fd5bef4-a893-132e-24d2-98cd23b829eb
[root@vm1 zabbix]# vim /etc/zabbix/zabbix_server.conf //查看脚本路径
490 AlertScriptsPath=/usr/lib/zabbix/alertscripts
[root@vm1 ~]# cd /usr/lib/zabbix/alertscripts/
[root@vm1 alertscripts]# pwd
/usr/lib/zabbix/alertscripts
[root@vm1 alertscripts]# mv /root/oneitsm_zabbix_release-1.2.0.tar.gz .
[root@vm1 alertscripts]# ls
oneitsm_zabbix_release-1.2.0.tar.gz
[root@vm1 alertscripts]# tar zxf oneitsm_zabbix_release-1.2.0.tar.gz
[root@vm1 alertscripts]# ls
oneitsm oneitsm_zabbix_release-1.2.0.tar.gz
[root@vm1 alertscripts]# cd oneitsm
[root@vm1 oneitsm]# cd bin/
[root@vm1 bin]# ./install.sh c3392f3e-4311-efa1-6a4d-426c78b4ffff
start to create config file...
Zabbix管理地址: http://172.25.53.11/zabbix
Zabbix管理员账号: Admin
Zabbix管理员密码:
安装成功.第一安装装错了，解决办法
create media type failed! error message
创建zabbix媒体失败类型（Media Type）失败，可能该媒体已经存在
思路：用户群组、用户、报警媒介类型、动作都要删除oneitsm。
关闭其他警报媒介，只打开oneitsm media
查看报警媒介
[root@server1 bin]# /etc/init.d/zabbix-agent stop
Shutting down Zabbix agent: [ OK ]
触发报警
告警通知显示
Agent被动变为主动：
[root@server2 ~]# rpm -ivh zabbix-agent-3.4.6-1.el6.x86_64.rpm
[root@server2 ~]# cd /etc/zabbix/
[root@server2 zabbix]# vim zabbix_agentd.conf
97 Server=172.25.53.11
122 StartAgents=0
138 ServerActive=172.25.53.11
149 Hostname=server2[root@server2 zabbix]# /etc/init.d/zabbix-agent start
Starting Zabbix agent: [ OK ]
[root@server2 zabbix]# netstat -antlp | grep 10050
没有端口[root@vm1 ~]# cat /var/log/zabbix/zabbix_server.log
2640:20180816:161052.320 cannot send list of active checks to "172.25.53.2": host [server2] not found
选批量更新
选主动式
[root@server2 zabbix]# vim zabbix_agentd.conf
97 Server=172.25.53.11
122 StartAgents=0
138 ServerActive=172.25.53.11
149 Hostname=server2
/etc/init.d/zabbix-agent restart
Proxy代理
删除server3
[root@server2 ~]# yum install fping-2.4b2-16.el6.x86_64.rpm zabbix-proxy-mysql-3.4.6-1.el6.x86_64.rpm -y
[root@server2 ~]# cd /etc/zabbix/
[root@server2 zabbix]# vim zabbix_proxy.conf
190 DBPassword=redhat
197 DBSocket=/var/lib/mysql/mysql.sock
[root@server2 zabbix]# yum install mysql-server -y
[root@server2 zabbix]# /etc/init.d/mysqld start
[root@server2 zabbix]# mysql
mysql> create database zabbix_proxy character set utf8 collate utf8_bin;
mysql> grant all privileges on zabbix_proxy.* to zabbix@localhost identified by 'redhat';
[root@server2 zabbix]# cd /usr/share/doc/zabbix-proxy-mysql-3.4.6/
[root@server2 zabbix-proxy-mysql-3.4.6]# ls
AUTHORS ChangeLog COPYING NEWS README schema.sql.gz
[root@server1 zabbix-proxy-mysql-3.4.6]# zcat schema.sql.gz | mysql -u zabbix -p zabbix_proxy
[root@server1 bin]# cd /etc/zabbix/
[root@server1 zabbix]# vim zabbix_agentd.conf
97 Server=172.25.53.2
138 ServerActive=172.25.53.2
[root@server1 zabbix]# /etc/init.d/zabbix-agent restart
采集:snmp、samp、agent、ipmi,在后端完成
存储：DB rrdtool
展示：web页面、App
Web页面：php、python、java