[Linux7] zabbix 3.2.11安裝

zabbix 3.2.11

關閉selinux
[root@vm4 ~]$ vi /etc/selinux/config
SELINUX=disabled

1.安裝lamp
[root@vm4 ~]$ yum install -y mariadb
[root@vm4 ~]$ rpm -qa | grep mariadb
[root@vm4 ~]$ yum install -y php-mysql
[root@vm4 ~]$ yum install -y httpd

[root@vm4 ~]$ systemctl enable mariadb
[root@vm4 ~]$ systemctl start mariadb
[root@vm4 ~]$ mysql_secure_installation    ->初始化mysql

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):
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)
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.

You already have a root password set, so you can safely answer 'n'.

Change the root password? [Y/n] y
New password:
Re-enter new password:
Password updated successfully!
Reloading privilege tables..
 ... Success!
Remove anonymous users? [Y/n] y
 ... Success!
Disallow root login remotely? [Y/n] y
 ... Success!
Remove test database and access to it? [Y/n] y
Reload privilege tables now? [Y/n] y
 ... Success!
Thanks for using MariaDB!


[root@vm4 ~]$ mysql -uroot -pmysql
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 11
Server version: 5.5.52-MariaDB MariaDB Server

Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others.

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

MariaDB [(none)]> create user 'zabbix'@'%' identified by 'zabbix';
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> create database zabbix;
Query OK, 1 row affected (0.00 sec)

MariaDB [(none)]> grant all privileges on zabbix.* to 'zabbix'@'%';
Query OK, 0 rows affected (0.00 sec)


[root@vm4 ~]$ systemctl enable httpd
[root@vm4 ~]$ systemctl start httpd

[root@vm4 ~]$ firewall-cmd --permanent --zone=public --add-service=http
success
[root@vm4 ~]$ firewall-cmd --reload
success
現在在IE,firefox上可以開啟 的網頁了.


2.zabbix 原始碼安裝
[root@vm4 /opt/u1]$ tar -xvf zabbix-3.2.11.tar.gz
[root@vm4 /opt/u1]$ cd zabbix-3.2.11/
[root@vm4 /opt/u1/zabbix-3.2.11]$ ./configure --prefix=/usr/local/zabbix --enable-server --enable-agent --with-mysql --enable-ipv6 --with-net-snmp --with-libcurl --with-libxml2
會提示
...
configure: error: MySQL library not found

[root@vm4 /opt/u1/zabbix-3.2.11]$ yum install mysql-devel
再次執行./configure命令,提示
configure: error: LIBXML2 library not found

[root@vm4 /opt/u1/zabbix-3.2.11]$ yum install -y libxml2-devel
再次執行./configure命令,提示如下，話說怎麼這麼多報錯呢.
configure: error: Invalid Net-SNMP directory - unable to find net-snmp-config

[root@vm4 /opt/u1/zabbix-3.2.11]$ yum install -y net-snmp-devel
再次執行./configure命令,提示
configure: error: Curl library not found

[root@vm4 /opt/u1/zabbix-3.2.11]$ yum install -y curl-devel
執行.configure , 終於成功了

[root@vm4 /opt/u1/zabbix-3.2.11]$ make
[root@vm4 /opt/u1/zabbix-3.2.11]$ make install


3.匯入zabbix資料庫結構.
[root@vm4 /opt/u1/zabbix-3.2.11/database/mysql]$ cat schema.sql | mysql -uzabbix -pzabbix zabbix
[root@vm4 /opt/u1/zabbix-3.2.11/database/mysql]$ cat images.sql | mysql -uzabbix -pzabbix zabbix
[root@vm4 /opt/u1/zabbix-3.2.11/database/mysql]$ cat data.sql | mysql -uzabbix -pzabbix zabbix

4.配置Zabbix server引數
[root@vm4 ~]$ more /etc/zabbix/zabbix_server.conf
DBHost=localhost
DBName=zabbix
DBUser=zabbix
DBPassword=zabbix
LogFile=/var/log/zabbix/zabbix_server.log
LogFileSize=0
PidFile=/var/run/zabbix/zabbix_server.pid
SNMPTrapperFile=/var/log/snmptrap/snmptrap.log
Timeout=4
AlertScriptsPath=/usr/lib/zabbix/alertscripts
ExternalScripts=/usr/lib/zabbix/externalscripts
LogSlowQueries=3000

5.修改zabbix_agentd.conf
[root@vm4 /usr/local/zabbix/etc]$ more zabbix_agentd.conf
LogFile=/tmp/zabbix_agentd.log
Server=127.0.0.1                    ##agent端的ip
ServerActive=127.0.0.1
Hostname=vm4                        ##安裝了zabbix的hostname

[root@vm4 /usr/local/zabbix/etc]$ /usr/local/zabbix/sbin/zabbix_agentd
zabbix_agentd [27401]: user zabbix does not exist
zabbix_agentd [27401]: cannot run as root!
[root@vm4 /usr/local/zabbix/etc]$
[root@vm4 /usr/local/zabbix/etc]$ useradd zabbix
[root@vm4 /usr/local/zabbix/etc]$ /usr/local/zabbix/sbin/zabbix_agentd


6.修改PHP設定
vi /etc/php.ini             ->加入如下內容
max_execution_time = 600
max_input_time = 600
memory_limit = 256M
post_max_size = 32M
upload_max_filesize = 16M
date.timezone = Asia/Shanghai
extension=bcmath.so
always_populate_raw_post_data = 1


7、新增Zabbix的PHP檔案到Apache
[root@vm4 /opt/u1/zabbix-3.2.11]$ cp -r ./frontends/php/ /var/www/html/zabbix
[root@vm4 /opt/u1/zabbix-3.2.11]$ systemctl restart httpd


8.透過IE開啟zabbix，配置zabbix
http://192.168.32.10/zabbix/setup.php             -->vm4 的ip是192.168.32.10

[root@vm4 ~]$ yum install php-xml
頁面next時，一直報錯.

=======預設安裝的php是5.4的版本，需要安裝高一點的版本5.6
->連線
[root@vm4 /opt/u1]$ tar -xvf php-5.6.0.tar.xz
[root@vm4 /opt/u1]$ cd php-5.6.0/

[root@vm4 /opt/u1/php-5.6.0]$./configure  --prefix=/usr/local/php5.6 --with-apxs2=/usr/bin/apxs --enable-bcmath --enable-sockets --with-libxml-dir --with-zlib --with-curl --with-gd --with-jpeg-dir --with-png-dir --with-zlib-dir --with-freetype-dir --with-gettext --enable-mbstring --with-mcrypt --with-mysql=/usr --with-pdo-mysql=/usr/bin/mysql_config --with-mysqli=/usr/bin/mysql_config --enable-zip --with-bz2 --enable-soap --with-pear --with-pcre-dir --with-openssl --with-config-file-path=/usr/local/php5.6/etc --enable-shmop --enable-intl
configure: error: Please reinstall the BZip2 distribution
[root@vm4 /opt/u1/php-5.6.0]$ yum install bzip2-devel
再次執行./configure命令.

configure: error: jpeglib.h not found.
[root@vm4 /opt/u1/php-5.6.0]$ yum install libjpeg-devel

configure: error: png.h not found.
[root@vm4 /opt/u1/php-5.6.0]$ yum install libpng-devel

configure: error: freetype-config not found.
[root@vm4 /opt/u1/php-5.6.0]$ yum install freetype-devel

configure: error: Unable to detect ICU prefix or no failed. Please verify ICU install prefix and make sure icu-config works.
[root@vm4 /opt/u1/php-5.6.0]$ yum install libicu-devel

configure: error: mcrypt.h not found. Please reinstall libmcrypt.
ftp://mcrypt.hellug.gr/pub/crypto/mcrypt/libmcrypt/libmcrypt-2.5.7.tar.gz
[root@vm4 /opt/u1]$ tar zxf libmcrypt-2.5.7.tar.gz
[root@vm4 /opt/u1]$ cd libmcrypt-2.5.7
[root@vm4 /opt/u1/libmcrypt-2.5.7]$./configure
[root@vm4 /opt/u1/libmcrypt-2.5.7]$ make && make install

configure: error: Cannot find libmysqlclient under /usr.
[root@vm4 /opt/u1/php-5.6.0]$ ln -s /usr/lib64/mysql/libmysqlclient.so.18.0.0 /usr/lib/libmysqlclient.so
終於成功了.....可以make,make install了.
[root@vm4 /opt/u1/php-5.6.0]$ make && make install


PHP option "always_populate_raw_post_data" must be set to "-1"   類似於這種報錯.
[root@vm4 /etc/httpd/conf.d]$ vi php.conf          -->加入如下內容.
php_value date.timezone Asia/Shanghai
php_value max_execution_time 300
php_value post_max_size 16M
php_value always_populate_raw_post_data -1


Unable to create the configuration file.  -->最後一步會出現這種錯誤.需要在/var/www/html/zabbix/conf   建立zabbix.conf.php檔案，並加入如下內容.
zabbix.conf.php  的許可權賦予777
<?php
// Zabbix GUI configuration file.
global $DB;

$DB['TYPE']     = 'MYSQL';
$DB['SERVER']   = 'localhost';
$DB['PORT']     = '3306';
$DB['DATABASE'] = 'zabbix';
$DB['USER']     = 'zabbix';
$DB['PASSWORD'] = 'zabbix';

// Schema name. Used for IBM DB2 and PostgreSQL.
$DB['SCHEMA'] = '';

$ZBX_SERVER      = 'localhost';
$ZBX_SERVER_PORT = '10051';
$ZBX_SERVER_NAME = 'vm4';

$IMAGE_FORMAT_DEFAULT = IMAGE_FORMAT_PNG;