CentOS 7.4基于LNMP环境安装Zabbix监控平台

目录

准备工作

• 安装Nginx服务
  
• 安装Mysql服务
  
• 搭建PHP运行环境
  
• 安装Zabbix监控平台
  

一、准备工作

一、服务器信息
文章源自小柒网-https://www.yangxingzhen.cn/4758.html

软件版本：
文章源自小柒网-https://www.yangxingzhen.cn/4758.html

Nginx：1.13.4

Mysql：5.7.22

PHP：7.2.9

Zabbix：4.0.7

二、下载软件包

#Nginx软件包

https://mirrors.yangxingzhen.com/nginx/nginx-1.13.4.tar.gz

#Mysql软件包

https://mirrors.yangxingzhen.com/mysql/mysql-5.7.22.tar.gz

#Mysql依赖包

https://mirrors.yangxingzhen.com/mysql/boost_1_59_0.tar.gz

#PHP软件包

https://mirrors.yangxingzhen.com/php/php-7.2.9.tar.gz

#PHP依赖包

https://mirrors.yangxingzhen.com/libiconv/libiconv-1.15.tar.gz

#Zabbix软件包

https://mirrors.yangxingzhen.com/zabbix/zabbix-4.0.7.tar.gz

三、将防火墙与selinux关闭

[root@localhost ~]# systemctl stop firewalld

[root@localhost ~]# systemctl disable firewalld

[root@localhost ~]# sed -i '/SELINUX/s/enforcing/disabled/' /etc/selinux/config

二、安装Nginx服务

1、下载软件包和安装编译工具及依赖包

[root@localhost ~]# yum -y install wget gcc gcc-c++ make pcre-devel pcre perl openssl openssl-devel

[root@localhost ~]# wget -c https://mirrors.yangxingzhen.com/nginx/nginx-1.13.4.tar.gz

2、解压软件包

[root@localhost ~]# tar zxf nginx-1.13.4.tar.gz

3、创建用户和隐藏版本号

[root@localhost nginx-1.13.4]# sed -i 's/1.13.4/ /;s/nginx\//nginx/' src/core/nginx.h

[root@localhost nginx-1.13.4]# useradd -s /sbin/nologin www

4、预编译

[root@localhost ~]# cd nginx-1.13.4

[root@localhost nginx-1.13.4]# ./configure --prefix=/usr/local/nginx --user=www --group=www --with-http_ssl_module --with-http_stub_status_module

5、编译及安装

[root@localhost nginx-1.13.4]# make && make install

6、创建软连接

[root@localhost nginx-1.13.4]# ln -s /usr/local/nginx/sbin/nginx /usr/sbin

7、启动Nginx服务

[root@localhost nginx-1.13.4]# nginx -t

[root@localhost nginx-1.13.4]# nginx

8、访问

#浏览器访问服务器（192.168.0.117），如下图

三、安装Mysql服务

#Mysql安装

1、下载boost库（MYSQL5.7及以上需要，必须安装）

[root@localhost ~]# yum -y install wget

[root@localhost ~]# wget -c https://mirrors.yangxingzhen.com/mysql/boost_1_59_0.tar.gz

[root@localhost ~]# tar zxf boost_1_59_0.tar.gz -C /usr/local/

2、下载依赖包

[root@localhost ~]# yum -y install ncurses ncurses-devel perl perl-devel gcc gcc-c++ cmake make openssl-devel openssl

3、建立MYSQL用户

[root@localhost ~]# useradd -s /sbin/nologin mysql

4、下载MYSQL-5.7.22源码包

[root@localhost ~]# wget -c https://mirrors.yangxingzhen.com/mysql/mysql-5.7.22.tar.gz

[root@localhost ~]# tar zxf mysql-5.7.22.tar.gz

[root@localhost ~]# cd mysql-5.7.22

[root@localhost mysql-5.7.22]# cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \

-DMYSQL_UNIX_ADDR=/tmp/mysql.sock \

-DMYSQL_DATADIR=/data/mysql \

-DSYSCONFDIR=/etc \

-DEXTRA_CHARSETS=all \

-DDEFAULT_CHARSET=utf8 \

-DDEFAULT_COLLATION=utf8_general_ci \

-DWITH_MYISAM_STORAGE_ENGINE=1 \

-DWITH_INNOBASE_STORAGE_ENGINE=1 \

-DWITH_MEMORY_STORAGE_ENGINE=1 \

-DWITH_PARTITION_STORAGE_ENGINE=1 \

-DDOWNLOAD_BOOST=1 \

-DWITH_BOOST=/usr/local/boost_1_59_0 \

-DENABLED_LOCAL_INFILE=1 \

-DMYSQL_TCP_PORT=3306 \

-DWITH_READLINE=1 \

-DMYSQL_USER=mysql \

-DWITH_SSL=yes

[root@localhost mysql-5.7.22]# make && make install

5、创建Mysql数据存储目录

[root@localhost mysql-5.7.22]# mkdir -p /data/mysql

[root@localhost mysql-5.7.22]# chown -R mysql.mysql /data/mysql

6、编辑Mysql主配置文件

[root@localhost mysql-5.7.22]# vim /etc/my.cnf

[client]
default-character-set=utf8
socket = /usr/local/mysql/mysql.sock

[mysql]
port = 3306
default-character-set=utf8
socket = /usr/local/mysql/mysql.sock

[mysqld]
user = mysql
basedir = /usr/local/mysql
datadir = /data/mysql
port = 3306
character_set_server=utf8
pid-file = /usr/local/mysql/mysqld.pid
socket = /usr/local/mysql/mysql.sock
log-error = /tmp/mysqld.log
server-id = 1
log-bin =mysql
sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_AUTO_VALUE_ON_ZERO,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,PIPES_AS_CONCAT,ANSI_QUOTES

7、初始化数据库（生成空密码，生成随机密码--initialize）

[root@localhost mysql-5.7.22]# cd /usr/local/mysql/bin

[root@localhost bin]# ./mysqld --initialize-insecure --user=mysql --datadir=/data/mysql --basedir=/usr/local/mysql

8、配置成系统服务

[root@localhost bin]# cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld

[root@localhost bin]# chmod o+x /etc/init.d/mysqld

[root@localhost bin]# chown -R mysql.mysql /usr/local/mysql

[root@localhost bin]# service mysqld start

[root@localhost bin]# chkconfig --add mysqld

[root@localhost bin]# chkconfig mysqld on

[root@localhost bin]# ln -s /usr/local/mysql/bin/* /usr/bin

[root@localhost bin]# mysql

#数据库安装配置成功，退出则输入"quit"

四、搭建PHP运行环境

#安装libiconv

1、下载libiconv软件包

[root@localhost ~]# wget -c https://mirrors.yangxingzhen.com/libiconv/libiconv-1.15.tar.gz

2、解压libiconv软件包

[root@localhost ~]# tar zxf libiconv-1.15.tar.gz

[root@localhost ~]# cd libiconv-1.15

3、预编译

[root@localhost libiconv-1.15]# ./configure --prefix=/usr/local/libiconv

4、编译及安装

[root@localhost libiconv-1.15]# make && make install

#安装 PHP-7.2.9

1、安装编工具及插件（下载阿里云yum源）

[root@localhost ~]# wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo

[root@localhost ~]# yum -y install gcc gcc-c++ libvpx libvpx-devel libjpeg-turbo libjpeg-turbo-devel libzip libpng libpng-devel freetype-devel libxml2 libxml2-devel gd gd-devel libxslt-devel libcurl-devel libmcrypt-devel mhash mcrypt openssl openssl-devel

2、解压PHP软件包

[root@localhost ~]# tar zxf php-7.2.9.tar.gz

[root@localhost ~]# cd php-7.2.9

3、预编译

[root@localhost php-7.2.9]# ln -s /usr/lib64/libldap* /usr/lib

[root@localhost php-7.2.9]# ln -s /usr/local/mysql/lib/libmysqlclient.so.18 /usr/lib64

[root@localhost php-7.2.9.]# ./configure --prefix=/usr/local/php \

--with-config-file-path=/usr/local/php/etc \

--with-mysql=/usr/local/mysql \

--with-mysqli=/usr/local/mysql/bin/mysql_config \

--with-pdo-mysql=/usr/local/mysql \

--enable-opcache \

--with-iconv-dir=/usr/local/libiconv \

--with-freetype-dir \

--with-jpeg-dir \

--with-png-dir \

--with-zlib \

--with-libxml-dir \

--enable-xml \

--disable-rpath \

--enable-bcmath \

--enable-shmop \

--enable-sysvsem \

--enable-inline-optimization \

--with-curl \

--enable-mbregex \

--enable-fpm \

--enable-mbstring \

--with-mcrypt \

--with-gd \

--enable-gd-native-ttf \

--with-openssl \

--with-mhash \

--enable-pcntl \

--enable-sockets \

--with-xmlrpc \

--enable-soap \

--enable-short-tags \

--enable-static \

--with-fpm-user=www \

--with-fpm-group=www \

--enable-ftp \

--enable-zip \

--with-gettext

4、编译及安装

[root@localhost php-7.2.9.]# make && make install

5、配置PHP

[root@localhost php-7.2.9]# cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf

[root@localhost php-7.2.9]# cp php.ini-production /usr/local/php/etc/php.ini

[root@localhost php-7.2.9]# cp /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf

[root@localhost php-7.2.9]# ln -s /usr/local/php/sbin/php-fpm /usr/bin

6、编辑PHP测试页面

[root@localhost php-7.2.9]# cd /usr/local/nginx/html

[root@localhost html]# vim index.php

<?php
phpinfo();
?>

7、配置Nginx

#编辑nginx.conf配置文件，内容如下

[root@localhost html]# vim /usr/local/nginx/conf/nginx.conf

    user www www;
    worker_processes 1;
    worker_cpu_affinity 00000001;
    worker_rlimit_nofile 10240;
    error_log /usr/local/nginx/logs/error.log;
    pid /usr/local/nginx/logs/nginx.pid;
events {
    use epoll;
    worker_connections 10240;
    multi_accept on;
    }
http {
    include mime.types;
    default_type application/octet-stream;
    access_log /usr/local/nginx/logs/access.log;
    sendfile on;
    tcp_nopush on;
    keepalive_timeout 120;
    tcp_nodelay on;
    gzip on;
    gzip_min_length 1k;
    gzip_buffers 4 16k;
    gzip_http_version 1.1;
    gzip_comp_level 6;
    gzip_types text/plain application/x-javascript text/css application/xml;
    gzip_vary on;
    client_max_body_size 10m;
    client_body_buffer_size 128k;
    proxy_connect_timeout 90;
    proxy_send_timeout 90;
    proxy_buffer_size 4k;
    proxy_buffers 4 32k;
    proxy_busy_buffers_size 64k;
    large_client_header_buffers 4 4k;
    client_header_buffer_size 4k;
    open_file_cache_valid 30s;
    open_file_cache_min_uses 1;
    include vhosts/*;
server {
    listen 80;
    server_name localhost;
    location / {
    root html;
    index index.php index.html index.htm;
    }
    location ~ \.php$ {
    fastcgi_pass 127.0.0.1:9000;
    fastcgi_index index.php;
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    include fastcgi_params;
    }
}
}

#保存退出

8、重启Nginx服务，启动php-fpm服务

[root@localhost html]# nginx -s reload

[root@localhost html]# /usr/local/php/sbin/php-fpm

9、浏览器访问服务器：http://192.168.0.117

10、测试数据库

[root@localhost html]# mysql

mysql> create database test;

mysql> grant all on test.* to test@'%' identified by '123456';

mysql> flush privileges;

[root@localhost html]# vim info_mysql.php

<?php
$link=mysqli_connect('192.168.0.117','test','123456');
if($link) echo "<h1>Success!!</h1>";
else echo "Fail!!";
?>

[root@localhost html]# nginx -s reload

11、访问测试

#浏览器访问http://192.168.0.117/info_mysql.php

至此LNMP环境搭建完毕！！

五、安装Zabbix监控平台

1、安装依赖包

[root@localhost ~]# yum -y install net-snmp net-snmp-devel perl-DBI curl curl-devel libevent libevent-devel

2、下载Zabbix软件包

[root@localhost ~]# wget -c https://mirrors.yangxingzhen.com/zabbix/zabbix-4.0.7.tar.gz

3、解压Zabbix软件包

[root@localhost ~]# tar xf zabbix-4.0.7.tar.gz

4、预编译

[root@localhost zabbix-4.0.7]# ./configure --prefix=/usr/local/zabbix --enable-server --enable-agent --with-mysql --enable-ipv6 --with-net-snmp --with-libcurl

5、编译及安装

[root@localhost zabbix-4.0.7]# make && make install

6、创建数据库并授权

[root@localhost zabbix-4.0.7]# mysql

mysql> create database zabbix;

mysql> grant all on zabbix.* to zabbix@'localhost' identified by '123456';

mysql> flush privileges;

7、导入数据到zabbix数据库

[root@localhost mysql]# mysql -uzabbix -p123456 zabbix < schema.sql

[root@localhost mysql]# mysql -uzabbix -p123456 zabbix < images.sql

[root@localhost mysql]# mysql -uzabbix -p123456 zabbix < data.sql

8、备份配置文件

[root@localhost mysql]# cd /usr/local/zabbix/etc/

[root@localhost etc]# cp zabbix_server.conf zabbix_server.conf.bak

9、编辑zabbix_server.conf配置文件

[root@localhost etc]# vim zabbix_server.conf

#保留以下选项

LogFile=/tmp/zabbix_server.log
DBHost=localhost
DBName=zabbix
DBUser=zabbix
DBPassword=123456

[root@localhost etc]# cp /root/zabbix-4.0.7/misc/init.d/tru64/zabbix_server /etc/init.d/

[root@localhost etc]# chmod o+x /etc/init.d/zabbix_server

11、拷贝zabbix数据文件到Nginx发布目录下

[root@localhost etc]# \cp -a /root/zabbix-4.0.7/frontends/php/* /usr/local/nginx/html/

12、建立zabbix用户(启动需要)，软连接(启动需要)

[root@localhost etc]# useradd -s /sbin/nologin zabbix

[root@localhost etc]# ln -s /usr/local/zabbix/sbin/* /usr/local/sbin

13、重启Nginx、启动zabbix_server

[root@localhost etc]# /usr/local/nginx/sbin/nginx

[root@localhost etc]# ln -s /usr/local/mysql/lib/libmysqlclient.so.20 /usr/lib64

[root@localhost etc]# service zabbix_server restart

14、打开浏览器访问本机IP（192.168.0.117），设置Zabbix web管理界面安装配置，点击next step，如下图

15、点击next step，出现以下页面，如图

16、编辑php.ini，修改以下参数

[root@localhost etc]# sed -i 's/post_max_size = 8M/post_max_size = 16M/' /usr/local/php/etc/php.ini

[root@localhost etc]# sed -i 's/max_execution_time = 30/max_execution_time = 300/' /usr/local/php/etc/php.ini

[root@localhost etc]# sed -i 's/max_input_time = 60/max_input_time = 300/' /usr/local/php/etc/php.ini

[root@localhost etc]# sed -i 's/;date.timezone =/date.timezone = Asia\/Shanghai/' /usr/local/php/etc/php.ini

[root@localhost etc]# sed -i 's/;always_populate_raw_post_data = -1/always_populate_raw_post_data = -1/' /usr/local/php/etc/php.ini

#保存退出，重启php-fpm

[root@localhost etc]# pkill php-fpm

[root@localhost etc]# /usr/local/php/sbin/php-fpm

17、刷新浏览器，如下图，点击next step

18、输入数据库名、用户、密码、端口，点击next step，如下图

19、填写Zabbix Title显示，可以为空，可以输入自定义的名称

20、访问Zabbix web界面，默认用户名和密码为：admin/zabbix

21、默认是英文，修改成中文，如下图

至此，Zabbix监控平台搭建完毕。。