【Zabbix4.2学习笔记】1、CentOS7.5安装zabbix4.2

1、关闭防火墙和selinux

#systemctl stop firewalld

 #vim /etc/selinux/config

SELINUX=permissive

#setenforce 0

2、添加zabbix存储库

rpm -Uvh https://repo.zabbix.com/zabbix/4.2/rhel/7/x86_64/zabbix-release-4.2-1.el7.noarch.rpm

3、安装zabbix-server-MySQL和zabbix-web-mysql

# yum install -y zabbix-server-mysql zabbix-web-mysql

# yum install zabbix-proxy-mysql -y

安装zabbix-agent客户端

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# yum install zabbix-agent -y
设置开机自启动
# systemctl start zabbix-agent
# chkconfig zabbix-agent on

4、安装并且启动mysql5.6及初始化数据库信息

# rpm -U vh http://repo.mysql.com/yum/mysql-5.6-community/el/6/x86_64/mysql-community-release-el6-5.noarch.rpm
# yum install -y mysql-community-server
# systemctl start mysqld
# chkconfig mysqld on
# mysql_secure_installation

5、创建zabbix数据库，创建zabbix账号

# mysql -uroot -p
创建一个zabbix库并设置为utf8的字符编码格式
mysql> create database zabbix character set utf8 collate utf8_bin;
创建账户并且授权设置密码
mysql> grant all privileges on zabbix.* to 'zabbix'@'localhost' identified by 'zabbix';
刷新
mysql> flush privileges;

6、导入默认的zabbix数据库信息

# zcat /usr/share/doc/zabbix-server-mysql-4.2.0/create.sql.gz | mysql zabbix -uzabbix -pzabbix

7、修改zabbix_server.conf的配置文件

# vim /etc/zabbix/zabbix_server.conf
DBHost=localhost
DBName=zabbix
DBUser=zabbix
DBPassword=zabbix

# vim /etc/php.ini
在最后一行添加一下内容
php_value max_execution_time 300
php_value memory_limit 128M
php_value post_max_size 16M
php_value upload_max_filesize 2M
php_value max_input_time 300

8、修改系统时间

安装ntp服务
# yum install ntpdate -y
调整为亚洲上海时区
# ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime 
同步时间服务器
# ntpdate us.pool.ntp.org
# date

9、修改httpd配置文件

# vim /etc/httpd/conf.d/zabbix.conf
php_value date.timezone Asia/Shanghai

10、启动apache/zabbix-server服务并设置为开机启动

启动apache

# systemctl start httpd
# systemctl enable httpd
# systemctl status httpd

启动zabbix-server服务并设置为开机启动

# systemctl start zabbix-server
# systemctl enable zabbix-server

查看zabbix-server日志

# vim  /var/log/zabbix/zabbix_server.log
 18050:20190827:135341.502 Starting Zabbix Server. Zabbix 4.2.5 (revision 2c0e4d1d39).
 18050:20190827:135341.503 ****** Enabled features ******
 18050:20190827:135341.503 SNMP monitoring:           YES
 18050:20190827:135341.503 IPMI monitoring:           YES
 18050:20190827:135341.503 Web monitoring:            YES
 18050:20190827:135341.503 VMware monitoring:         YES
 18050:20190827:135341.503 SMTP authentication:       YES
 18050:20190827:135341.503 Jabber notifications:       NO
 18050:20190827:135341.503 Ez Texting notifications:  YES
 18050:20190827:135341.503 ODBC:                      YES
 18050:20190827:135341.503 SSH2 support:              YES
 18050:20190827:135341.503 IPv6 support:              YES
 18050:20190827:135341.503 TLS support:               YES
 18050:20190827:135341.503 ******************************
 18050:20190827:135341.503 using configuration file: /etc/zabbix/zabbix_server.conf