目录php
zabbix是一个基于WEB界面的提供分布式系统监视以及网络监视功能的企业级的开源解决方案。mysql
zabbix能监视各类网络参数,保证服务器系统的安全运营;并提供灵活的通知机制以让系统管理员快速定位/解决存在的各类问题。web
zabbix由2部分构成,zabbix server与可选组件zabbix agent。sql
zabbix server能够经过SNMP,zabbix agent,ping,端口监视等方法提供对远程服务器/网络状态的监视,数据收集等功能,它能够运行在Linux,Ubuntu,Solaris,HP-UX,AIX,Free BSD,Open BSD,OS X等平台上。数据库
zabbix agent须要安装在被监视的目标服务器上,它主要完成对硬件信息或与操做系统有关的内存,CPU等信息的收集。apache
zabbix server能够单独监视远程服务器的服务状态;同时也能够与zabbix agent配合,能够轮询zabbix agent主动接收监视数据(agent方式),同时还可被动接收zabbix agent发送的数据(trapping方式)。
另外zabbix server还支持SNMP (v1,v2),能够与SNMP软件(例如:net-snmp)等配合使用。vim
zabbix的主要特色:sass
Zabbix主要功能:安全
zabbix配置文件有两种:服务器
服务器端配置文件zabbix_server.conf经常使用配置参数:
参数 | 做用 |
---|---|
LogFile | 设置服务端日志文件存放路径 |
ListenIP | 设置服务端监听IP |
ListenPort | 设置服务端监听的端口号 |
PidFile | 设置服务端进程号文件存放路径 |
DBHost | 指定zabbix的数据库服务器IP |
DBName | 指定zabbix使用的数据库库名 |
DBUser | 指定zabbix数据库登陆用户 |
DBPassword | 指定zabbix数据库登陆密码 |
DBPort | 指定zabbix数据库端口号 |
User | 设置zabbix以什么用户的身份运行 |
AlertScriptsPath | 设置告警脚本存放路径 |
ExternalScripts | 外部脚本存放路径 |
客户端配置文件zabbix_agentd.conf经常使用配置参数:
参数 | 做用 |
---|---|
Server | 指定zabbix服务器的IP或域名 |
ServerActive | 指定zabbix服务器的IP或域名 |
Hostname | 指定本机的主机名,此项必须与web界面配置项一致 |
UnsafeUserParameters | 是否启用自定义监控项,可选值为{1 |
UserParameter | 指定自定义监控脚本参数 |
LogFile | 设置客户端日志文件存放路径 |
环境说明:
环境 | IP | 要安装的应用 |
---|---|---|
服务器 | 192.168.153.167 | lamp架构 zabbix server zabbix agent |
客户端 | 192.168.153.152 | zabbix agent |
由于zabbix是用php语言开发的,因此必须先部署lamp架构,使其可以支持运行php网页
//安装依赖包 [root@localhost ~]# yum -y install net-snmp-devel libevent-devel 安装过程略.... //下载zabbix [root@localhost ~]# cd /usr/src/ [root@localhost src]# wget https://nchc.dl.sourceforge.net/project/zabbix/ZABBIX%20Latest%20Stable/4.0.3/zabbix-4.0.3.tar.gz 下载过程略.... //解压 [root@localhost src]# tar xf zabbix-4.0.3.tar.gz //建立zabbix用户和组 [root@localhost ~]# groupadd -r zabbix [root@localhost ~]# useradd -r -g zabbix -M -s /sbin/nologin zabbix //配置zabbix数据库 [root@localhost ~]# . /etc/profile.d/mysql.sh [root@localhost ~]# mysql -uroot -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 2 Server version: 5.7.22 Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> set password=password('ly123'); Query OK, 0 rows affected, 1 warning (0.00 sec) mysql> create database zabbix character set utf8 collate utf8_bin; Query OK, 1 row affected (0.00 sec) mysql> grant all privileges on zabbix.* to zabbix@localhost identified by 'zabbix123!'; Query OK, 0 rows affected, 2 warnings (0.00 sec) mysql> flush privileges; Query OK, 0 rows affected (0.00 sec) mysql> quit Bye [root@localhost ~]# cd /usr/src/zabbix-4.0.3/database/mysql/ [root@localhost mysql]# ls data.sql images.sql Makefile.am Makefile.in schema.sql [root@localhost mysql]# mysql -uzabbix -pzabbix123! zabbix < schema.sql mysql: [Warning] Using a password on the command line interface can be insecure. [root@localhost mysql]# mysql -uzabbix -pzabbix123! zabbix < images.sql mysql: [Warning] Using a password on the command line interface can be insecure. [root@localhost mysql]# mysql -uzabbix -pzabbix123! zabbix < data.sql mysql: [Warning] Using a password on the command line interface can be insecure. //编译安装zabbix [root@localhost ~]# cd /usr/src/zabbix-4.0.3 [root@localhost zabbix-4.0.3]# ./configure --enable-server \ --enable-agent \ --with-mysql \ --with-net-snmp \ --with-libcurl \ --with-libxml2 [root@localhost zabbix-4.0.3]# make install
[root@localhost zabbix-4.0.3]# cd [root@localhost ~]# ls /usr/local/etc/ zabbix_agentd.conf zabbix_server.conf zabbix_agentd.conf.d zabbix_server.conf.d //修改服务端配置文件 //设置数据库信息 [root@localhost ~]# vim /usr/local/etc/zabbix_server.conf .... DBPassword=zabbix123! //设置zabbix数据库链接密码 //启动zabbix_server和zabbix_agentd [root@localhost ~]# zabbix_server [root@localhost ~]# zabbix_agentd [root@localhost ~]# ss -antl State Recv-Q Send-Q Local Address:Port Peer Address:Port LISTEN 0 128 *:22 *:* LISTEN 0 100 127.0.0.1:25 *:* LISTEN 0 128 *:10050 *:* LISTEN 0 128 *:10051 *:* LISTEN 0 128 127.0.0.1:9000 *:* LISTEN 0 128 :::80 :::* LISTEN 0 128 :::22 :::* LISTEN 0 100 ::1:25 :::* LISTEN 0 80 :::3306 :::*
//修改/etc/php.ini的配置并重启php-fpm [root@localhost ~]# sed -ri 's/(post_max_size =).*/\1 16M/g' /etc/php.ini [root@localhost ~]# sed -ri 's/(max_execution_time =).*/\1 300/g' /etc/php.ini [root@localhost ~]# sed -ri 's/(max_input_time =).*/\1 300/g' /etc/php.ini [root@localhost ~]# sed -i '/;date.timezone/a date.timezone = Asia/Shanghai' /etc/php.ini [root@localhost ~]# . /etc/profile.d/php7.sh [root@localhost ~]# service php-fpm restart Gracefully shutting down php-fpm . done Starting php-fpm done [root@localhost ~]# cd /usr/src/zabbix-4.0.3 [root@localhost zabbix-4.0.3]# ls aclocal.m4 conf configure.ac INSTALL man src AUTHORS config.guess COPYING install-sh misc bin config.log database m4 missing build config.status depcomp Makefile NEWS ChangeLog config.sub frontends Makefile.am README compile configure include Makefile.in sass [root@localhost zabbix-4.0.3]# mkdir /usr/local/apache/htdocs/zabbix [root@localhost zabbix-4.0.3]# cp -a frontends/php/* /usr/local/apache/htdocs/zabbix/ [root@localhost zabbix-4.0.3]# chown -R apache.apache /usr/local/apache/htdocs //配置apache虚拟主机 [root@localhost ~]# vim /etc/httpd24/httpd.conf //在配置文件的末尾加以下内容 <VirtualHost *:80> DocumentRoot "/usr/local/apache/htdocs/zabbix" ServerName zabbix.lcr.com ProxyRequests Off ProxyPassMatch ^/(.*\.php)$ fcgi://127.0.0.1:9000/usr/local/apache/htdocs/zabbix/$1 <Directory "/usr/local/apache/htdocs/zabbix"> Options none AllowOverride none Require all granted </Directory> </VirtualHost> //设置zabbix/conf目录的权限,让zabbix有权限生成配置文件zabbix.conf.php [root@localhost ~]# chmod 777 /usr/local/apache/htdocs/zabbix/conf [root@localhost ~]# ll -d /usr/local/apache/htdocs/zabbix/conf drwxrwxrwx 2 apache apache 81 Aug 17 13:03 /usr/local/apache/htdocs/zabbix/conf //重启apache [root@localhost ~]# apachectl -t Syntax OK [root@localhost ~]# apachectl stop [root@localhost ~]# apachectl start [root@localhost ~]# ss -antl State Recv-Q Send-Q Local Address:Port Peer Address:Port LISTEN 0 128 *:22 *:* LISTEN 0 100 127.0.0.1:25 *:* LISTEN 0 128 *:10050 *:* LISTEN 0 128 *:10051 *:* LISTEN 0 128 127.0.0.1:9000 *:* LISTEN 0 128 :::80 :::* LISTEN 0 128 :::22 :::* LISTEN 0 100 ::1:25 :::* LISTEN 0 80 :::3306 :::*
//解压 [root@localhost src]# tar xf zabbix-4.0.3.tar.gz //编译安装zabbix [root@localhost ~]# cd /usr/src/zabbix-4.0.3 [root@localhost zabbix-4.0.3]# ./configure --enable-agent 过程省略 [root@localhost zabbix-4.0.3]# make install 过程省略 //配置客户端 [root@localhost etc]# ls zabbix_agentd.conf zabbix_agentd.conf.d [root@localhost etc]# vim zabbix_agentd.conf # This is a configuration file for Zabbix agent daemon (Unix) # To get more information about Zabbix, visit http://www.zabbix.com # Mandatory: yes, if StartAgents is not explicitly set to 0 # Default: # Server= Server=192.168.153.167 //改成服务端的IP ### Option: ListenPort # Mandatory: no # Default: # ServerActive= ServerActive=192.168.153.167 //这里也改为服务端的IP ### Option: Hostname # Default: # Hostname= Hostname=152 client //改成惟一的名字 ### Option: HostnameItem # Item used for generating Hostname if it is undefined. Ignored if Hostname is defined. //建立用户和组 [root@localhost etc]# cd [root@localhost ~]# groupadd -r zabbix [root@localhost ~]# useradd -r -M -s /sbin/nologin -g zabbix zabbix //启动服务 [root@localhost ~]# zabbix_agentd [root@localhost ~]# ss -antl State Recv-Q Send-Q Local Address:Port Peer Address:Port LISTEN 0 128 *:22 *:* LISTEN 0 100 127.0.0.1:25 *:* LISTEN 0 128 *:10050 *:* LISTEN 0 128 :::22 :::* LISTEN 0 100 ::1:25 :::*
恢复zabbix/conf目录的权限为755
[root@localhost ~]# chmod 755 /usr/local/apache/htdocs/zabbix/conf [root@localhost ~]# ll -d /usr/local/apache/htdocs/zabbix/conf drwxr-xr-x 2 apache apache 104 Aug 17 13:05 /usr/local/apache/htdocs/zabbix/conf
zabbix默认登陆用户名和密码:
用户名 | 密码 |
---|---|
Admin | zabbix |