LNMP+Zabbix安裝部署（Zabbix6.0 Lnmp+Zabbix Installation and Deployment）

LNMP+Zabbix安裝部署（Zabbix6.0）

簡介

LNMP（Linux + Nginx + MySQL + PHP）是一種流行的Web服務器架構，廣泛用于搭建高性能的網站和應用程序。Zabbix 是一個開源的監控軟件，可以用來監控網絡、服務器和應用程序的性能和健康狀態。將 Zabbix 集成到 LNMP 架構中可以提供全面的監控解決方案。下面將介紹如何在一個 LNMP 環境中安裝和部署 Zabbix。

安裝環境：

系統：centos7.0

nginx版本：1.20

php版本：php7.2.34

mysql版本：mysql8.0.30

zabbix版本：zabbix6.0.1

1、zabbix server端安裝? ??

1.1、關閉系統防火墻? ??

systemctl stop firewalld.service

systemctl disable firewalld.service

firewall-cmd --state

sed -i '/^SELINUX=.*/c SELINUX=disabled' /etc/selinux/config

sed -i 's/^SELINUXTYPE=.*/SELINUXTYPE=disabled/g' /etc/selinux/config

grep --color=auto '^SELINUX' /etc/selinux/config

setenforce 0

1.2、mysql部署? ??

wget https://dev.mysql.com/get/Downloads/MySQL-8.0/mysql-8.0.30-1.el7.x86_64.rpm-bundle.tar? ??

tar -xvf mysql-8.0.30-1.el7.x86_64.rpm-bundle.tar

rpm -ivh mysql-community-* --force --nodeps

mkdir -p /data/mysql

chown mysql:mysql /data/mysql

? ? ? ? ???vim /etc/my.cnf

[mysqld]

datadir=/data/mysql

socket=/var/lib/mysql/mysql.sock ???

log-error=/var/log/mysqld.log

pid-file=/var/run/mysqld/mysqld.pid

character-set-server=utf8mb4

collation-server=utf8mb4_general_ci

port=3306

lower_case_table_names=1

max_connections=4096

? ? ? ? ???啟動數據庫:

yum -y install libaio

systemctl enable mysqld? ??

systemctl start mysqld

? ? ? ? ???獲取密碼登錄mysql:

cat /var/log/mysqld.log | grep password

mysql -uroot -pkegsOfDBY9?K

set global validate_password.policy=0;

set global validate_password.length=6;

set global validate_password.mixed_case_count=0;

alter user 'root'@'localhost' identified by 'abc123';

create database zabbix character set utf8 collate utf8_bin;

create user 'zabbix'@'localhost' identified with mysql_native_password by 'abc123';

grant all privileges on zabbix.* to 'zabbix'@'localhost';

flush privileges;

1.3、nginx部署? ??

rpm -Uvh http://nginx.org/packages/centos/7/x86_64/RPMS/nginx-1.20.0-1.el7.ngx.x86_64.rpm

mkdir /data/nginx

mv /etc/nginx/conf.d/default.conf /etc/nginx/conf.d/default.conf.bak

? ? ??vim /etc/nginx/nginx.conf

user??nginx;

worker_processes??auto;

error_log??/var/log/nginx/error.log notice;

pid? ? ? ??/var/run/nginx.pid;

? ? ? ? ???? ??events {

? ??worker_connections??1024;

}

? ? ? ? ???http {

? ??include? ? ? ?/etc/nginx/mime.types;

? ??default_type??application/octet-stream;

? ? ? ? ???

? ??log_format??main??'$remote_addr?- $remote_user [$time_local] "$request" '

? ? ? ? ? ? ? ? ? ? ??'$status?$body_bytes_sent "$http_referer" '

? ? ? ? ? ? ? ? ? ? ??'"$http_user_agent"?"$http_x_forwarded_for"';

? ? ? ? ???? ??access_log??/var/log/nginx/access.log??main;

? ??sendfile? ? ? ??on;

? ??#tcp_nopush? ? ?on;

? ??keepalive_timeout??65;

? ??#gzip??on;

? ??server?{

? ? ??listen? ? ? ?80;

? ? ??server_name??localhost;

? ? ??root? ? ? ? ?/data/nginx;

? ? ??location?/ {

? ? ? ??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;

? ? ??}

? ??}

}

? ? ? ? ???systemctl enable nginx

systemctl start nginx

systemctl status nginx

netstat -ntlp |grep 80

1.4、PHP部署? ??

wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo? ??

yum -y install epel-release

wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo

rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

yum -y install gcc gcc-c++ php72w-cli php72w-fpm php72w-gd php72w-mbstring php72w-bcmath php72w-xml php72w-ldap php72w-mysqlnd

sed -i "s/max_execution_time = 30/max_execution_time = 300/g" /etc/php.ini

sed -i "s/max_input_time = 60/max_input_time = 300/g" /etc/php.ini

sed -i "s/post_max_size = 8M/post_max_size = 16M/g" /etc/php.ini

cd /data/nginx/

vim index.php

<?phpphpinfo();?>

systemctl enable php-fpm

systemctl start php-fpm

netstat -ntlp |grep 9000

? ? ? ? ???使用瀏覽器驗證一下Nginx和PHP:

1.5、zabbix-server部署? ??

groupadd zabbix

useradd -g zabbix -M -s /sbin/nologin zabbix

wget https://cdn.zabbix.com/zabbix/sources/stable/6.0/zabbix-6.0.1.tar.gz? ??

tar -xf zabbix-6.0.1.tar.gz

cd zabbix-6.0.1/

yum -y install??mysql-devel pcre-devel openssl-devel zlib-devel libxml2-devel net-snmp-devel net-snmp libssh2-devel OpenIPMI-devel libevent-devel openldap-devel libcurl-devel

./configure --sysconfdir=/etc/zabbix --enable-server --with-mysql --with-net-snmp --with-libxml2 --with-ssh2 --with-openipmi --with-zlib --with-libpthread --with-libevent --with-openssl --with-ldap --with-libcurl --with-libpcre

make install

vim /etc/zabbix/zabbix_server.conf

ListenPort=10051

LogFile=/tmp/zabbix_server.log

DBHost=localhost

DBName=zabbix

DBUser=zabbix

DBPassword=abc123

Timeout=4

LogSlowQueries=3000

StatsAllowedIP=127.0.0.1

#向數據庫中導入zabbix的庫表及數據（注意導入的順序）

mysql -uzabbix -pabc123 zabbix < /root/zabbix-6.0.1/database/mysql/schema.sql

mysql -uzabbix -pabc123 zabbix < /root/zabbix-6.0.1/database/mysql/images.sql

mysql -uzabbix -pabc123 zabbix < /root/zabbix-6.0.1/database/mysql/data.sql

? ? ? ? ???#移動zabbix前端頁面到網站根目錄

cp -rf /root/zabbix-6.0.1/ui/* /data/nginx/

vim /usr/lib/systemd/system/zabbix-server.service

[Unit]

Description=Zabbix Server with MySQL DB

After=syslog.target network.target mysqld.service? ??

[Service]

Type=simple

ExecStart=/usr/local/sbin/zabbix_server -f

User=zabbix

[Install]

WantedBy=multi-user.target

? ? ? ? ???#重新加載system文件

systemctl daemon-reload

systemctl enable zabbix-server

systemctl start zabbix-server

1.6、Web端初始化? ??

1）、輸入IP直接跳轉至zabbix網頁端

2）、這里已經調整過PHP的配置文件，如果還有問題的可以編輯/etc/php.ini ，調整對應字段的值即可? ??

3）、配置DB連接

4）、這里自定義Zabbix主機名稱即可? ??

5）、安裝

cp /data/nginx/conf/zabbix.conf.php.example /data/nginx/conf/zabbix.conf.php

chown zabbix:zabbix /data/nginx/conf/zabbix.conf.php? ??

vim /data/nginx/conf/zabbix.conf.php

#只修改PASSWORD的密碼

$DB['PASSWORD']? ? ? ? ? ? ? ? ?= 'abc123';

默認賬號密碼：Admin zabbix

1.7、解決zabbix 6.0 中文亂碼問題? ??

將window的C:\Windows\Fonts路徑下將楷體的ttf文件復制到linux的 /data/web/assets/fonts 目錄下

#替換配置文件中的默認字體

sed -i 's/DejaVuSans/simkai/g' /data/nginx/include/defines.inc.php

zabbix不支持主機名中存在中文字符的，要讓zabbix主機名支持中文，需要修改zabbix的php配置文件

vim /data/nginx/include/defines.inc.php

#將下面的字段（大概在1198 行）

define('ZBX_PREG_INTERNAL_NAMES', '([0-9a-zA-Z_\. \-]+)');

改成

define('ZBX_PREG_INTERNAL_NAMES', '([0-9a-zA-Z_\. \-\x{80}-\x{ff}]+)');

重啟zabbix-server:

systemctl restart zabbix-server

2、zabbix agent端安裝? ??

rpm -ivh https://mirrors.aliyun.com/zabbix/zabbix/6.0/rhel/7/x86_64/zabbix-agent-6.0.1-1.el7.x86_64.rpm?spm=a2c6h.25603864.0.0.4a7e7a10tEvrPp --nodeps

rpm -ivh http://mirror.centos.org/centos/7/os/x86_64/Packages/pcre2-10.23-2.el7.x86_64.rpm

vim /etc/zabbix/zabbix_agentd.conf

PidFile=/var/run/zabbix/zabbix_agentd.pid? ??

LogFile=/var/log/zabbix/zabbix_agentd.log

LogFileSize=0

Server=192.168.52.20

ServerActive=127.0.0.1

Hostname=Zabbix server

Include=/etc/zabbix/zabbix_agentd.d/*.conf