zabbix5.0.25+mysql8+grafana9.0.2

文章目录

注意要求

1. 对外放端口进行限制,防火墙和selinux请自行关闭或者开放相应的端口
2. 配置开机自启

手动部署zabbix server项目步骤

1. 部署mysql8.0

1. 下载mysql8.0的官网源

rpm -Uvh https://repo.mysql.com/mysql80-community-release-el7-3.noarch.rpm
sed -i 's/enabled=1/enabled=0/' /etc/yum.repos.d/mysql-community.repo
sed -ri 's/file:\/\/\/etc\/pki\/rpm-gpg\/RPM-GPG-KEY-mysql/https:\/\/repo.mysql.com\/RPM-GPG-KEY-mysql-2022/g' /etc/yum.repos.d/l-community.repo
yum clean all

2. 安装mysql8.0

yum -y --enablerepo=mysql80-community install mysql-community-server

3. 配置mysql文件

mkdir -p /data/SOFTWARE_DIR/mysql/
echo '[client]
 default-character-set=utf8
 [mysqld]
 port = 8992
 character-set-server =utf8
 collation-server=utf8_bin
 datadir=/data/SOFTWARE_DIR/mysql/
 socket=/var/lib/mysql/mysql.sock
 symbolic-links=0
 skip-name-resolve
 general_log=1
 log_output=FILE
 general-log-file=/data/SOFTWARE_DIR/mysql/general.log
 [mysqld_safe]
 log-error=/data/SOFTWARE_DIR/mysql/mysqld.log
 pid-file=/var/run/mysqld/mysqld.pid' > /etc/my.cnf

4. 创建所需目录以及相应的数据库

chown mysql:mysql /data/SOFTWARE_DIR/mysql/
mysql_install_db --user=mysql --datadir=/data/SOFTWARE_DIR/mysql/
systemctl start mysqld
grep 'temporary password' /var/log/mysqld.log
mysql_secure_installation
  创建初始数据库
  mysql -uroot -pRXwkmwHmHQUkjkn9O#
  mysql> create database zabbix character set utf8 collate utf8_bin;
  mysql> flush privileges; #重新加载权限表
  mysql> create user zabbix@localhost identified by 'fdznvbtixdhi#$hfjikh';
  mysql> grant all privileges on zabbix.* to zabbix@localhost;
  mysql> alter  user 'zabbix'@'localhost' identified with mysql_native_password by 'fdznvbtixdhi#$hfjikh';
  mysql> flush privileges;
  mysql> SHOW VARIABLES LIKE 'validate_password%';   查看密码规则的具体的设置项

mysql_secure_installation作用：
1.设置root用户密码
2.删除匿名用户
3.是否禁止root用户远程登录
4.删除test数据库
5.刷新授权表，让初始化生效

数据库重新初始化，命令行输入：mysqld --initialize-insecure

2. 部署zabbix server5.0.25

1. 下载zabbix5.0.25的源

 rpm -Uvh https://repo.zabbix.com/zabbix/5.0/rhel/7/x86_64/zabbix-release-5.0-1.el7.noarch.rpm
 yum clean all

2. 安装zabbix5.0.25

 yum install -y zabbix-server-mysql-5.0.25* zabbix-agent-5.0.25* centos-release-scl*2-3*
编辑配置文件 /etc/yum.repos.d/zabbix.repo and enable zabbix-frontend repository.
 [zabbix-frontend]
 ...
 enabled=1
 ...
 Install Zabbix frontend packages.
 yum install zabbix-web-mysql-scl-5.0.25* zabbix-nginx-conf-scl-5.0.25* -y

3. 配置zabbix5.0.25

导入初始架构和数据，系统将提示您输入新创建的密码。
 zcat /usr/share/doc/zabbix-server-mysql*/create.sql.gz | mysql -uzabbix -p zabbix
为Zabbix server配置数据库
cp /etc/zabbix/zabbix_server.conf{
    
    ,.bak}
vim /etc/zabbix/zabbix_server.conf
DBName=zabbix库名
DBUser=zabbix用户
DBPassword=密码
CacheSize=1G
CacheUpdateFrequency=300
StartDBSyncers=20
HistoryCacheSize=516M
TrendCacheSize=254M
ValueCacheSize=1G
StartPollers=500
StartPollersUnreachable=50
StartTrappers=300
StartDiscoverers=100
StartTimers=10
StartAlerters=3
启动服务
systemctl restart zabbix-server
为Zabbix前端配置PHP
编辑配置文件 /etc/opt/rh/rh-nginx116/nginx/conf.d/zabbix.conf, uncomment and set 'listen' and 'server_name' directives.
 listen 80;
 server_name example.com;
编辑配置文件 /etc/opt/rh/rh-php72/php-fpm.d/zabbix.conf
listen.acl_users = apache,nginx
php_value[date.timezone] = Europe/Riga

4. 启动Zabbix server和agent进程，设置开机自启：

systemctl restart zabbix-server zabbix-agent rh-nginx116-nginx rh-php72-php-fpm
systemctl enable zabbix-server zabbix-agent rh-nginx116-nginx rh-php72-php-fpm

3. 部署grafana 9.0.2

1. 下载grafana源

wget https://dl.grafana.com/oss/release/grafana-9.0.2-1.x86_64.rpm

2. 安装grafana

yum -y install grafana-9.0.2-1.x86_64.rpm

3.配置grafana,启动进程，设置开机自启

cp /etc/grafana/grafana.ini{
    
    ,.bak}
vim /etc/grafana/grafana.ini
[paths]
data = /data/grafana
logs = /data/grafana/log/
[plugins]
allow_loading_unsigned_plugins = alexanderzobnin-zabbix-datasource
启动进程，设置开机自启
systemctl start grafana
systemctl enable grafana

4. 页面配置

1. 配置zabbix页面

登录服务器的外网IP，配置相应的数据库用户信息
在这里插入图片描述

进入登陆界面账号Admin密码zabbix 注意A大写

2. 配置grafana页面

登录服务器外网ip,配置garafana与zabbixserver的连接以及数据源的连接
进入登陆界面,账号admin密码admin
在这里插入图片描述
增加插件

开启插件
在这里插入图片描述
配置mysql数据源

配置zabbix数据源

遇到的问题的解决方案

1. 在这里插入图片描述

这个问题的原因是校验没有通过，重新配置一下即可，
参考的链接为
https://blog.csdn.net/weixin_45836543/article/details/124906071

参考链接：

安装mysql8的教程
https://cloud.tencent.com/developer/article/1711747#:~:text=Centos7%20%E5%AE%89%E8%A3%85%20Mysql8%E6%95%99%E7%A8%8B%201%20%E3%80%81%E8%AE%BE%E7%BD%AEmysql%E6%BA%90....%202%20%E3%80%81%E5%AE%89%E8%A3%85MySQL%20Community,root%E5%AF%86%E7%A0%81%205%20%E3%80%81%E9%87%8D%E7%BD%AEroot%E5%AF%86%E7%A0%81....%206%20%E3%80%81mysql%20%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%85%A5%E5%BC%80%E6%9C%BA%E5%90%AF%E5%8A%A8%E9%A1%B9%EF%BC%8C%E5%B9%B6%E5%90%AF%E5%8A%A8mysql%E8%BF%9B%E7%A8%8B%207%20%E3%80%81%E5%BC%80%E6%94%BE3306%E7%AB%AF%E5%8F%A3.
grafana配置文件的详细解释：

https://blog.csdn.net/nonem101/article/details/108239619

zabbixserver配置文件的详解

https://blog.csdn.net/qq_42606357/article/details/118864055

https://blog.csdn.net/qq_42878576/article/details/119565073

MySQL相关的参考链接

https://ywnz.com/linux/mysqldsafe/

https://blog.csdn.net/qq_43437874/article/details/115242198

zabbix server的自动发现

https://blog.csdn.net/weixin_45858439/article/details/122969565