centos7.4安装zabbix3.4.1

：先检查网卡
ifconfig

2：网卡的配置文件
vi /etc/sysconfig/network-scripts/ifcfg-ens32

3:重启网卡
/etc/init.d/network restart

4：检查网络通没通
ping baidu.com

5:连接Xshell

6:查主机名字
hostname

7：修改主机名字
vi /etc/sysconfig/network

NETWORKING=yes
HOSTNAME=zabbix
GATEWAY=172.19.16.2

vi /etc/hosts
127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
172.19.16.228 zabbix
改名成功
[root@localhost ~]# hostname zabbix
[root@localhost ~]# hostname
zabbix

一、系统环境cat /etc/redhat-release CentOS Linux release 7.3.1611 (Core) 关闭防火墙及selinuxsystemctl stop firewalld.servicesystemctl disable firewalld.servicesed -i 's/SELINUX=enforcing/SELINUX=disabled/' /etc/selinux/configgrep SELINUX=disabled /etc/selinux/configsetenforce 0
二、数据库安装及配置1、MariaDB概述MariaDB数据库管理系统是MySQL的一个分支，主要由开源社区在维护，采用GPL授权许可。开发这个分支的原因是：甲骨文公司收购了MySQL后，有将MySQL闭源的潜在风险，因此社区采用分支的方式来避开这个风险。MariaDB的目的是完全兼容MySQL，包括API和命令行，使之能轻松成为MySQL的代替品。2、安装mariadbyum install mariadb-server mariadb -ymariadb数据库的相关命令是：systemctl start mariadb  #启动MariaDBsystemctl stop mariadb  #停止MariaDBsystemctl restart mariadb  #重启MariaDBsystemctl enable mariadb  #设置开机启动
三、Zabbix3.4安装及配置1、Zabbix3.4新功能概述
More newly developed and improved features of Zabbix 3.4 are now availabe for you!Have a closer look at What's New in Zabbix 3.4:
Have a closer look at What's New in Zabbix 3.4:
Remote command support through proxies
Parallel processing of alerts
Being notified on problem acknowledgement
Item value preprocessing
New preprocessing options
Configurable JMX endpoints
JMX low-level discovery
PCRE library for regular expressions
URL-encoding support in web monitoring
Automatic URL-encoding
Flexible URL-encoding for variables
Unicode support in domain names
Support of macros and time suffixes in time periods
Host macro support in event tags
Frontend improvements
Dropping IE9 and IE10 support
Full cloning of screens and maps
Unified style for radio buttons and checkboxes
Applying same permissions to nested host groups
Increased field sizes
Miscellaneous
Daemon improvements
IPMI polling
Configuration parameters
More information on agent metric thread crashes
Item changes/improvements
Low-level discovery
Return code check for scripts and commands
zabbixe中文文档 https://www.zabbix.com/documentation/3.4/zh/manual
2、Zabbix3.4安装rpm -ivh http://repo.zabbix.com/zabbix/3.4/rhel/7/x86_64/zabbix-release-3.4-1.el7.centos.noarch.rpmyum install zabbix-server-mysql zabbix-web-mysql -y3、创建数据库create database zabbix character set utf8 collate utf8_bin;grant all privileges on zabbix.* to zabbix@localhost identified by 'zabbix';4、导入数据zcat /usr/share/doc/zabbix-server-mysql-3.4.0/create.sql.gz | mysql -uzabbix -pzabbix zabbix5、配置数据库用户及密码grep -n '^'[a-Z] /etc/zabbix/zabbix_server.conf38:LogFile=/var/log/zabbix/zabbix_server.log49:LogFileSize=072:PidFile=/var/run/zabbix/zabbix_server.pid99:DBName=zabbix115:DBUser=zabbix123:DBPassword=zabbix314:SNMPTrapperFile=/var/log/snmptrap/snmptrap.log432:Timeout=4474:AlertScriptsPath=/usr/lib/zabbix/alertscripts484:ExternalScripts=/usr/lib/zabbix/externalscripts520:LogSlowQueries=30006、启动zabbix server并设置开机启动systemctl enable zabbix-serversystemctl start zabbix-server7、编辑Zabbix前端PHP配置,更改时区vim /etc/httpd/conf.d/zabbix.confphp_value date.timezone Asia/Shanghai8、SELinux配置setsebool -P httpd_can_connect_zabbix onsetsebool -P httpd_can_network_connect_db on9、启动httpd并设置开机启动systemctl start httpdsystemctl enable httpd
四、安装Zabbix Web1、浏览器访问,并进行安装http://172.16.8.254/zabbix/

2、点击next会出现检查状态

3、检查系统环境设置，必须全部都为ok，才能继续
4、输入连接到数据库详细信息。Zabbix数据库必须已经创建好
5、连接Zabbix服务细节，如果没有改变可选择默认

6、完成安装，会将在/etc/zabbix/web/zabbix.conf.php生成配置文件Congratulations! You have successfully installed Zabbix frontend.Configuration file "/etc/zabbix/web/zabbix.conf.php" created.

7、登录最新版Zabbix3.4 默认用户Admin 默认密码zabbix


五、zabbxi-agent安装及配置1、安装zabbxi-agentyum install zabbix-agent -y2、配置zabbxi-agentgrep -n '^'[a-Z] /etc/zabbix/zabbix_agentd.conf 13:PidFile=/var/run/zabbix/zabbix_agentd.pid32:LogFile=/var/log/zabbix/zabbix_agentd.log43:LogFileSize=097:Server=172.16.8.254138:ServerActive=172.16.8.254149:Hostname=Zabbix server267:Include=/etc/zabbix/zabbix_agentd.d/*.conf3、启动zabbxi-agent并设置开机启动systemctl enable zabbix-agent.servicesystemctl restart zabbix-agent.service