目錄php
zabbix是一個基於WEB界面的提供分佈式系統監視以及網絡監視功能的企業級的開源解決方案。mysql
zabbix能監視各類網絡參數,保證服務器系統的安全運營;並提供靈活的通知機制以讓系統管理員快速定位/解決存在的各類問題。web
zabbix由2部分構成,zabbix server與可選組件zabbix agent。sql
zabbix server能夠經過SNMP,zabbix agent,ping,端口監視等方法提供對遠程服務器/網絡狀態的監視,數據收集等功能,它能夠運行在Linux,Ubuntu,Solaris,HP-UX,AIX,Free BSD,Open BSD,OS X等平臺上。數據庫
zabbix agent須要安裝在被監視的目標服務器上,它主要完成對硬件信息或與操做系統有關的內存,CPU等信息的收集。apache
zabbix server能夠單獨監視遠程服務器的服務狀態;同時也能夠與zabbix agent配合,能夠輪詢zabbix agent主動接收監視數據(agent方式),同時還可被動接收zabbix agent發送的數據(trapping方式)。
另外zabbix server還支持SNMP (v1,v2),能夠與SNMP軟件(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配置文件有兩種:服務器
服務器端配置文件zabbix_server.conf經常使用配置參數:
參數 | 做用 |
---|---|
LogFile | 設置服務端日誌文件存放路徑 |
ListenIP | 設置服務端監聽IP |
ListenPort | 設置服務端監聽的端口號 |
PidFile | 設置服務端進程號文件存放路徑 |
DBHost | 指定zabbix的數據庫服務器IP |
DBName | 指定zabbix使用的數據庫庫名 |
DBUser | 指定zabbix數據庫登陸用戶 |
DBPassword | 指定zabbix數據庫登陸密碼 |
DBPort | 指定zabbix數據庫端口號 |
User | 設置zabbix以什麼用戶的身份運行 |
AlertScriptsPath | 設置告警腳本存放路徑 |
ExternalScripts | 外部腳本存放路徑 |
客戶端配置文件zabbix_agentd.conf經常使用配置參數:
參數 | 做用 |
---|---|
Server | 指定zabbix服務器的IP或域名 |
ServerActive | 指定zabbix服務器的IP或域名 |
Hostname | 指定本機的主機名,此項必須與web界面配置項一致 |
UnsafeUserParameters | 是否啓用自定義監控項,可選值爲{1 |
UserParameter | 指定自定義監控腳本參數 |
LogFile | 設置客戶端日誌文件存放路徑 |
環境說明:
環境 | IP | 要安裝的應用 |
---|---|---|
服務器 | 192.168.153.167 | lamp架構 zabbix server zabbix agent |
客戶端 | 192.168.153.152 | zabbix agent |
由於zabbix是用php語言開發的,因此必須先部署lamp架構,使其可以支持運行php網頁
//安裝依賴包 [root@localhost ~]# yum -y install net-snmp-devel libevent-devel 安裝過程略.... //下載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 下載過程略.... //解壓 [root@localhost src]# tar xf zabbix-4.0.3.tar.gz //建立zabbix用戶和組 [root@localhost ~]# groupadd -r zabbix [root@localhost ~]# useradd -r -g zabbix -M -s /sbin/nologin zabbix //配置zabbix數據庫 [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. //編譯安裝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 //修改服務端配置文件 //設置數據庫信息 [root@localhost ~]# vim /usr/local/etc/zabbix_server.conf .... DBPassword=zabbix123! //設置zabbix數據庫鏈接密碼 //啓動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的配置並重啓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虛擬主機 [root@localhost ~]# vim /etc/httpd24/httpd.conf //在配置文件的末尾加以下內容 <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> //設置zabbix/conf目錄的權限,讓zabbix有權限生成配置文件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 //重啓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 :::*
//解壓 [root@localhost src]# tar xf zabbix-4.0.3.tar.gz //編譯安裝zabbix [root@localhost ~]# cd /usr/src/zabbix-4.0.3 [root@localhost zabbix-4.0.3]# ./configure --enable-agent 過程省略 [root@localhost zabbix-4.0.3]# make install 過程省略 //配置客戶端 [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 //改成服務端的IP ### Option: ListenPort # Mandatory: no # Default: # ServerActive= ServerActive=192.168.153.167 //這裏也改爲服務端的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. //建立用戶和組 [root@localhost etc]# cd [root@localhost ~]# groupadd -r zabbix [root@localhost ~]# useradd -r -M -s /sbin/nologin -g zabbix zabbix //啓動服務 [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 :::*
恢復zabbix/conf目錄的權限爲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默認登陸用戶名和密碼:
用戶名 | 密碼 |
---|---|
Admin | zabbix |