Centos7-安装配置zabbix4.0

IP：118.24.118.38 Zabbix监控服务器
IP：118.24.179.50 被监控服务器(客户端)
[root@angeltxy tools]# yum install -y httpd mariadb-server mariadb php php-mysql php-gd libjpeg* php-ldap php-odbc php-pear php-xml php-xmlrpc php-mhash
[root@angeltxy tools]# cd /etc/httpd/conf/
[root@angeltxy conf]# cp httpd.conf httpd.conf.bak
[root@angeltxy conf]# vim httpd.conf

ServerName angeltxy //修改为主机名

ServerName localhost 第二次

DirectoryIndex index.html index.php //修改

[root@angeltxy conf]# cd /etc/
[root@angeltxy etc]# cp php.ini php.ini.bak
[root@angeltxy etc]# vim php.ini
date.timezone = PRC //修改为中国时区

[root@angeltxy etc]# systemctl stop firewalld.service
[root@angeltxy etc]# setenforce 0
setenforce: SELinux is disabled
[root@angeltxy etc]# systemctl start httpd.service //启动httpd服务
[root@angeltxy etc]# systemctl start mariadb.service //启动mariadb服务

[root@angeltxy etc]# netstat -anpt|grep 80
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 16207/httpd
[root@angeltxy etc]# netstat -anpt|grep 3306
tcp 0 0 0.0.0.0:3306 0.0.0.0:* LISTEN 16478/mysqld

mysql_secure_installation //初始化mysql数据库，并配置root用户密码

[root@angeltxy etc]# mysql_secure_installation

NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB
SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY!

In order to log into MariaDB to secure it, we’ll need the current
password for the root user. If you’ve just installed MariaDB, and
you haven’t set the root password yet, the password will be blank,
so you should just press enter here.

Enter current password for root (enter for none):
OK, successfully used password, moving on…

Setting the root password ensures that nobody can log into the MariaDB
root user without the proper authorisation.

Set root password? [Y/n] y
New password: zkm2018
Re-enter new password: zkm2018
Password updated successfully!
Reloading privilege tables…
… Success!

By default, a MariaDB installation has an anonymous user, allowing anyone
to log into MariaDB without having to have a user account created for
them. This is intended only for testing, and to make the installation
go a bit smoother. You should remove them before moving into a
production environment.

Remove anonymous users? [Y/n] n
… skipping.

Normally, root should only be allowed to connect from ‘localhost’. This
ensures that someone cannot guess at the root password from the network.

Disallow root login remotely? [Y/n] n
… skipping.

By default, MariaDB comes with a database named ‘test’ that anyone can
access. This is also intended only for testing, and should be removed
before moving into a production environment.

Remove test database and access to it? [Y/n] n
… skipping.

Reloading the privilege tables will ensure that all changes made so far
will take effect immediately.

Reload privilege tables now? [Y/n] n
… skipping.

Cleaning up…

其余选项一直n就可以了，出现下面这几句就说明设置成功了

All done! If you’ve completed all of the above steps, your MariaDB
installation should now be secure.

Thanks for using MariaDB!

[root@angeltxy etc]# vim /var/www/html/index.php //创建一个测试页，测试LAMP是否搭建成功

[root@angeltxy etc]#

访问http://118.24.118.38,出现如下页面则说明测试成功：

PHP Version 5.4.16

[root@angeltxy etc]# mysql -u root -p //root用户登陆数据库
Enter password: zkm2018
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MariaDB connection id is 5
Server version: 5.5.60-MariaDB MariaDB Server

Copyright © 2000, 2018, Oracle, MariaDB Corporation Ab and others.

Type ‘help;’ or ‘\h’ for help. Type ‘\c’ to clear the current input statement.

MariaDB [(none)]> CREATE DATABASE zabbix character set utf8 collate utf8_bin; //创建zabbix数据库（中文编码格式）
Query OK, 1 row affected (0.00 sec)

MariaDB [(none)]> GRANT all ON zabbix.* TO ‘zabbix’@’%’ IDENTIFIED BY ‘admin123’; //授予zabbix用户zabbix数据库的所有权限，密码admin123
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> flush privileges; //刷新权限
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> quit //退出数据库
Bye
[root@angeltxy etc]# vim /var/www/html/index.php //修改测试页内容，测试zabbix用户是否能够登陆数据库

$link=mysq{l}_{c}onnect{(}^{\prime }118.24.118.38^{\prime }{,}^{\prime }zabbi{x}^{\prime }{,}^{\prime }admin123^{\prime });//IP：公网地址if($link) echo “

Success!!

”;
else echo “Fail!!”;
mysql_close();

?>

访问http://118.24.118.38,出现如下页面则说明测试成功：

Success!!

----------------以下开始部署zabbix Server-------

[root@angeltxy etc]# cd /tools/
[root@angeltxy tools]# rpm -ivh php-mbstring-5.4.16-45.el7.x86_64.rpm
Preparing… ################################# [100%]
Updating / installing…
1:php-mbstring-5.4.16-45.el7 ################################# [100%]
[root@angeltxy tools]# rpm -ivh php-bcmath-5.4.16-45.el7.x86_64.rpm //安装zabbix所需要EPEL源和zabbix的yum源
Preparing… ################################# [100%]
Updating / installing…
1:php-bcmath-5.4.16-45.el7 ################################# [100%]

[root@angeltxy tools]# wget http://repo.zabbix.com/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-1.el7.noarch.rpm
[root@angeltxy tools]# rpm -ivh zabbix-release-4.0-1.el7.noarch.rpm
warning: zabbix-release-4.0-1.el7.noarch.rpm: Header V4 RSA/SHA512 Signature, key ID a14fe591: NOKEY
Preparing… ################################# [100%]
Updating / installing…
1:zabbix-release-4.0-1.el7 ################################# [100%]
[root@angeltxy tools]# yum install zabbix-server-mysql zabbix-web-mysql -y
[root@angeltxy tools]# zcat /usr/share/doc/zabbix-server-mysql-4.0.0/create.sql.gz | mysql -uzabbix -p -h 118.24.118.38 zabbix
Enter password: admin123
//以上为导入数据到数据库zabbix中(最后一个zabbix是数据库zabbix)，且因为用户zabbix是%(任意主机)，所以登录时需要加上当前主机ip(-h 192.168.80.181),密码是用户zabbix登陆密码admin123

[root@angeltxy tools]# cd /etc/zabbix/
[root@angeltxy zabbix]# ll
total 24
drwxr-x— 2 apache apache 4096 Oct 9 10:10 web
-rw-r----- 1 root zabbix 16808 Oct 1 16:41 zabbix_server.conf
[root@angeltxy zabbix]# cp zabbix_server.conf zabbix_server.conf.bak
[root@angeltxy zabbix]# ll
total 44
drwxr-x— 2 apache apache 4096 Oct 9 10:10 web
-rw-r----- 1 root zabbix 16808 Oct 1 16:41 zabbix_server.conf
-rw-r----- 1 root root 16808 Oct 9 10:21 zabbix_server.conf.bak
[root@angeltxy zabbix]# vim zabbix_server.conf
[root@angeltxy zabbix]# grep -n ‘^’[a-Z] zabbix_server.conf
38:LogFile=/var/log/zabbix/zabbix_server.log
49:LogFileSize=0
72:PidFile=/var/run/zabbix/zabbix_server.pid
82:SocketDir=/var/run/zabbix
101:DBName=zabbix
117:DBUser=zabbix
128:DBPassword=admin123 //配置数据库用户及密码,修改如下配置代码行
360:SNMPTrapperFile=/var/log/snmptrap/snmptrap.log
478:Timeout=4
521:AlertScriptsPath=/usr/lib/zabbix/alertscripts
532:ExternalScripts=/usr/lib/zabbix/externalscripts
568:LogSlowQueries=3000
[root@angeltxy zabbix]# cd /etc/httpd/conf.d
[root@angeltxy conf.d]# ll
total 24
-rw-r–r-- 1 root root 2926 Jun 27 21:48 autoindex.conf
-rw-r–r-- 1 root root 691 Apr 13 03:04 php.conf
-rw-r–r-- 1 root root 366 Jun 27 21:49 README
-rw-r–r-- 1 root root 1252 Jun 27 02:07 userdir.conf
-rw-r–r-- 1 root root 824 Jun 27 02:07 welcome.conf
-rw-r–r-- 1 root root 870 Sep 18 22:03 zabbix.conf
[root@angeltxy conf.d]# cp zabbix.conf zabbix.conf.bak
[root@angeltxy conf.d]# vim zabbix.conf

php_value date.timezone Asia/Shanghai //修改时区

[root@angeltxy conf.d]# 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@angeltxy conf.d]# systemctl restart zabbix-server
[root@angeltxy conf.d]# netstat -anpt | grep zabbix //监听在10051端口上,如果没监听成功，可重启zabbix-server服务试试
[root@angeltxy conf.d]# systemctl restart httpd.service
访问http://118.24.118.38/zabbix //注意这里IE浏览器打不开，最好用火狐或者360等浏览器

Welcome to
Zabbix 4.0

[root@angeltxy conf.d]# cat /var/log/zabbix/zabbix_server.log

19874:20181009:133132.957 [Z3001] connection to database ‘zabbix’ failed: [1045] Access denied for user ‘zabbix’@‘localhost’ (using password: YES)
19874:20181009:133132.957 database is down: reconnecting in 10 seconds
解决方法：

[root@angeltxy conf.d]# vim /etc/zabbix/zabbix_server.conf

38:LogFile=/var/log/zabbix/zabbix_server.log
49:LogFileSize=0
72:PidFile=/var/run/zabbix/zabbix_server.pid
82:SocketDir=/var/run/zabbix
101:DBName=zabbix
119:DBUser=root
132:DBPassword=zkm2018
364:SNMPTrapperFile=/var/log/snmptrap/snmptrap.log
482:Timeout=4
525:AlertScriptsPath=/usr/lib/zabbix/alertscripts
536:ExternalScripts=/usr/lib/zabbix/externalscripts
572:LogSlowQueries=3000

http://118.24.118.38/zabbix

Admin
zabbix

登录成功

-----------配置代理端-就是被控服务器----如果服务器也需要被自己监控也需要安装–
[www.ab.com@ ~]# rpm -ivh http://repo.zabbix.com/zabbix/3.5/rhel/7/x86_64/zabbix-release-3.5-1.el7.noarch.rpm
[www.ab.com@ ~]# yum install -y zabbix-agent
[www.ab.com@ ~]# vim /etc/zabbix/zabbix_agentd.conf //配置zabbix agent，修改为如下代码行
[root@luckytxy tools]# wget http://repo.zabbix.com/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-1.el7.noarch.rpm
[root@luckytxy tools]# rpm -ivh zabbix-release-4.0-1.el7.noarch.rpm
warning: zabbix-release-4.0-1.el7.noarch.rpm: Header V4 RSA/SHA512 Signature, key ID a14fe591: NOKEY
Preparing… ################################# [100%]
Updating / installing…
1:zabbix-release-4.0-1.el7 ################################# [100%]
[root@luckytxy tools]# yum install -y zabbix-agent
[root@luckytxy tools]# cd /etc/zabbix
[root@luckytxy tools]# cd /etc/zabbix/
[root@luckytxy zabbix]# ll
total 16
-rw-r–r-- 1 root root 10743 Oct 1 16:41 zabbix_agentd.conf
drwxr-xr-x 2 root root 4096 Oct 9 14:13 zabbix_agentd.d
[root@luckytxy zabbix]# cp zabbix_agentd.conf zabbix_agentd.conf.bak
[root@luckytxy zabbix]# vim /etc/zabbix/zabbix_agentd.conf
[root@luckytxy zabbix]# grep -n ‘^’[a-Z] /etc/zabbix/zabbix_agentd.conf
13:PidFile=/var/run/zabbix/zabbix_agentd.pid
32:LogFile=/var/log/zabbix/zabbix_agentd.log
43:LogFileSize=0
99:Server=172.27.16.14
142:ServerActive=172.27.16.14
155:Hostname=luckytxy
273:Include=/etc/zabbix/zabbix_agentd.d/*.conf

[root@luckytxy zabbix]# systemctl stop firewalld.service
[root@luckytxy zabbix]# setenforce 0
setenforce: SELinux is disabled
[root@luckytxy zabbix]# systemctl enable zabbix-agent.service
Created symlink from /etc/systemd/system/multi-user.target.wants/zabbix-agent.service to /usr/lib/systemd/system/zabbix-agent.service.
[root@luckytxy zabbix]# systemctl restart zabbix-agent.service
[root@luckytxy zabbix]# netstat -anpt | grep zabbix //监听在10050端口
tcp 0 0 0.0.0.0:10050 0.0.0.0:* LISTEN 22039/zabbix_agentd
tcp 0 0 0.0.0.0:10051 0.0.0.0:* LISTEN 20637/zabbix_server
tcp6 0 0 :::10050 :: LISTEN 22039/zabbix_agentd
tcp6 0 0 :::10051 :: LISTEN 20637/zabbix_server
[root@luckytxy zabbix]#

---------------增加被控主机–在WEB平台上做-----

配置-主机-创建主机：主机页面根据需求配置；模板页需要链接模板，根据需要链接相应的模板；0K

----------自己监控自己的配置方法与上面配置代理端和增加被控主机步骤相同----------------

到此zabbix4.0安装配置基本完毕，下篇详解如何运用zabbix-web端和配置邮件报警。

作者：zkm0309
来源：CSDN
原文：https://blog.csdn.net/zkm0309/article/details/83010981
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