CentOS 7 LNMP+Zabbix3.4 environment construction

Environment introduction

System version: CentOS 7
Nginx version: 1.12.2
Php version: 7.1.11
Mysql version: 5.6

The preparatory work

Turn selinux off. Turning selinux on causes a host of problems, and even Zabbix’s Discovery function doesn’t work properly

sed -i "s/SELINUX=enforcing/SELINUX=disabled/g" /etc/selinux/config

Check whether the modification is successful

grep SELINUX /etc/selinux/config

Then restart the system

Install Nginx

Download nginxWget HTTP: / / http://nginx.org/packages/centos/7/x86_64/RPMS/nginx-1.12.2-1.el7_4.ngx.x86_64.rpm
Install nginxThe RPM - the ivh nginx 1.12.2-1. El7_4. NGX. X86_64. RPM
Set nginx to start automatically upon startupsystemctl enable nginx
Start the nginxsystemctl start nginx
Check the nginx startup statussystemctl status nginx
Do not close nginx, modify the configuration file effective methodnginx -s reload
The firewall opens port 80firewall-cmd --add-port=80/tcp --permanent
Reload the firewall configurationfirewall-cmd --reload
View the ports currently open on the firewallfirewall-cmd --list-ports

Mysql installation

Centos7 provides mariadb. You can run the following command to query the mysqlyum search mysql|tac
Start installing Mariadbyum -y install mariadb mariadb-server
Set mysql to start upon startupsystemctl enable mariadb.service
Start the mysqlsystemctl start mariadb.service
Initialize the mysql database and set the password of user rootmysql_secure_installation

Installing PHP

Download php7Wget HTTP: / / http://cn2.php.net/distributions/php-7.1.11.tar.gz
Unzip and go to the PHP directoryTar ZXVF php-7.1.11.tar.gz && CD./php-7.1.11
Install the extension pack update packageyum install epel-release
Install the PHP dependencies

yum install -y libxml2 libxml2-devel openssl openssl-devel bzip2 bzip2-devel libcurl libcurl-devel libjpeg libjpeg-devel  libpng libpng-devel freetype freetype-devel gmp gmp-devel libmcrypt libmcrypt-devel readline readline-devel libxslt libxslt-devel yum install -y libmcrypt libmcrypt-devel gccCopy the code

Compiling and configuring PHP

./configure --prefix=/usr/local/php --with-config-file-path=/etc --enable-fpm --with-fpm-user=nginx --with-fpm-group=nginx --enable-inline-optimization --disable-debug --disable-rpath --enable-shared --enable-soap --with-libxml-dir --with-xmlrpc --with-openssl --with-mcrypt --with-mhash --with-pcre-regex --with-sqlite3 --with-zlib --enable-bcmath --with-iconv --with-bz2 --enable-calendar --with-curl --with-cdb --enable-dom --enable-exif --enable-fileinfo --enable-filter --with-pcre-dir --enable-ftp --with-gd --with-openssl-dir --with-jpeg-dir --with-png-dir --with-zlib-dir --with-freetype-dir --enable-gd-native-ttf --enable-gd-jis-conv --with-gettext --with-gmp --with-mhash --enable-json --enable-mbstring --enable-mbregex --enable-mbregex-backtrack --with-libmbfl --with-onig --enable-pdo --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --with-zlib-dir --with-pdo-sqlite --with-readline --enable-session --enable-shmop --enable-simplexml --enable-sockets --enable-sysvmsg --enable-sysvsem --enable-sysvshm --enable-wddx --with-libxml-dir --with-xsl --enable-zip --enable-mysqlnd-compression-support --with-pear --enable-opcache

Compile and install, take some time to wait slowlymake && make install
Add PHP commands to environment variablesvi /etc/profile, add at the end

PATH=$PATH:/usr/local/php/bin

export PATHCopy the code

Make the changes effective immediatelysource /etc/profile
Viewing environment Variablesecho $PATH
Viewing the PHP versionphp -v
Configure PHP – FPM

cp ./php.ini-production /etc/php.ini  # copy php.ini-production from PHP source and name it /etc/php.ini
cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf
cp /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf
cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
chmod +x /etc/init.d/php-fpmCopy the code

Modify the /etc/php.ini filevi /etc/php.iniFind the configuration item and modify it as follows

max_execution_time = 300
max_input_time = 300
memory_limit = 128M
post_max_size = 16M
date.timezone = Asia/ShanghaiCopy the code

Start php-fpm /etc/init.d/php-fpm start
Configure nginx, binding server vi/etc/nginx/conf. D/default. Conf

server{
    listen 80;
    server_name  127.0.0.1;
    root /data/www;  This item should be modified to prepare the path for you to store the relevant pages
    location / {
        index  index.php index.html index.htm;
        # If the request is neither a file nor a directory, execute the following rewrite rule
        if (!-e $request_filename)
        {
            Rewrite to index.php as a parameter.
            rewrite ^/(.*)$ /index.php/The $1;
            Change subdir to directory name.
            #rewrite ^/subdir/(.*)$ /subdir/index.php/$1;}}#proxy the php scripts to php-fpm
    location ~ \.php {
        include fastcgi_params;
        # # pathinfo support start
        $path_info specifies a variable to store pathinfo information
        set $path_info "";
        $real_script_name = $real_script_name
        set $real_script_name $fastcgi_script_name;
        # if the address matches the regular expression inside the quotes
        if ($fastcgi_script_name ~ "^ (. +? \.php)(/.+)$") {
            Assign the file address to the variable $real_script_name
            set $real_script_name The $1;
            # assign the argument after the file address to the variable $path_info
            set $path_info $2;
        }
        Configure some parameters for fastCGI
        fastcgi_param SCRIPT_FILENAME $document_root$real_script_name;
        fastcgi_param SCRIPT_NAME $real_script_name;
        fastcgi_param PATH_INFO $path_info;
        # # # pathinfo support end
        fastcgi_intercept_errors on;
        fastcgi_pass   127.0.0.1:9000;
    }

    location ^~ /data/runtime {
        return 404;
    }

    location ^~ /application {
        return 404;
    }

    location ^~ /simplewind {
        return404; }}Copy the code

Restart the nginxnginx -s reload
Create the test PHP filevi /data/www/info.php

<? php phpinfo();Copy the code

Go to http://127.0.0.1/info.php

Install the zabbix server. –

Install zabbix YUMThe RPM - the ivh http://repo.zabbix.com/zabbix/3.4/rhel/7/x86_64/zabbix-release-3.4-2.el7.noarch.rpm
Install the zabbixyum -y install zabbix-server-mysql zabbix-agent
Create zbbix account in mysql

create database zabbix character set utf8 collate utf8_bin;
grant all privileges on zabbix.* to 'zabbix'@The '%' identified by 'zabbixpass';
flush privileges;Copy the code

Import the Zabbix table structure and initialize it to the database

cdThe/usr/share/doc/zabbix server - mysql 3.41 / zcat. Create SQL. Gz | mysql -u root -p zabbixCopy the code

Configure the Zabbix server sidevi /etc/zabbix/zabbix_server.confFind the configuration item and change the configuration

DBHost=localhost
DBName=zabbix
DBUser=zabbix
DBPassword=zabbixpassCopy the code

Switch folder owner

chown -R zabbix:zabbix /etc/zabbix
chown -R zabbix:zabbix /usr/lib/zabbixCopy the code

Set up zabbixServer upon bootsystemctl enable zabbix-server
Start the zabbix serversystemctl start zabbix-server
The firewall opens port 10051, which is used by the Zabbix Agentfirewall-cmd --add-port=10051/tcp --permanent
Reload the firewall configurationfirewall-cmd --reload
View the ports currently open on the firewallfirewall-cmd --list-ports

Install the zabbix – web

Download the Zabbix source codeZabbix wget - O - 3.4.4. Tar. Gz http://sourceforge.net/projects/zabbix/files/ZABBIX%20Latest%20Stable/3.4.4/zabbix-3.4.4.tar.gz/download
Unzip and go to the Zabbix directoryThe tar ZXVF zabbix - 3.4.4. Tar. Gz
copyZabbix - 3.4.4 / frontends/PHPAll contents of the folder to/data/www/zabbixfolderCp - rf. / zabbix - 3.4.4 / frontends/PHP / / data/WWW/zabbix
Creating a Configuration Filemv /data/www/zabbix/conf/zabbix.conf.php.example /data/www/zabbix/conf/zabbix.conf.php
Modifying a Configuration Filevi /data/www/zabbix/conf/zabbix.conf.phpTo change the data IP address, database name, user name and password

<? php // Zabbix GUI configuration file. global$DB;

$DB['TYPE']                = 'MYSQL';
$DB['SERVER']            = 'localhost';
$DB['PORT']                = '0';
$DB['DATABASE']            = 'zabbix';
$DB['USER']                = 'zabbix';
$DB['PASSWORD']            = 'zabbixpass';
// Schema name. Used for IBM DB2 and PostgreSQL.
$DB['SCHEMA']            = ' ';

$ZBX_SERVER                = 'localhost';
$ZBX_SERVER_PORT        = '10051';
$ZBX_SERVER_NAME        = 'zabbix server';

$IMAGE_FORMAT_DEFAULT    = IMAGE_FORMAT_PNG;Copy the code

Go to zabbix Web configuration and visit http://127.0.0.1/zabbix

Configuration zabbix agent

Edit the Zabbix-Agent configuration filevi /etc/zabbix/zabbix_agentd.confFind the following configuration

Server = 127.0.0.1 ServerActive = 127.0.0.1 Hostname = Zabbix ServerCopy the code

In the preceding command, Server and ServerActive are the IP addresses of the zabbix-server servers. Hostname is the unique name of the Zabbix-Agent, which must be the same as Hostname

Set up zabbixServer upon bootsystemctl enable zabbix-agent
Start the zabbix serversystemctl start zabbix-agent

CentOS 7 LNMP+Zabbix3.4 environment construction

Environment introduction

The preparatory work

Install Nginx

Mysql installation

Installing PHP

Install the zabbix server. –

Install the zabbix – web

Configuration zabbix agent

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