春风十里不如你 —— Taozi - php https://xiongan.host/index.php/tag/php/ 【Zabbix】部署监控软件 https://xiongan.host/index.php/archives/190/ 2022-12-15T17:43:00+08:00 介绍zabbix是一个监控软件,其可以监控各种网络参数,保证企业服务架构安全运营,同时支持灵活的告警机制,可以使得运维人员快速定位故障、解决问题。zabbix支持分布式功能,支持复杂架构下的监控解决方案,也支持web页面,为主机监控提供了良好直观的展现。部署安装httpd和php7服务端:[root@srv-tz ~]# yum install -y[root@srv-tz ~]# systemctl enable --now httpd客户端:[root@client01 ~]# yum install -y yum-plugin-priorities && yum install http://rpms.famillecollet.com/enterprise/remi-release-7.rpm -y #修改repo配置文件 [root@client01 ~]# sed -i -e "s/\]$/\]\npriority=10/g" /etc/yum.repos.d/remi-safe.repo [root@client01 ~]# sed -i -e "s/enabled=1/enabled=0/g" /etc/yum.repos.d/remi-safe.repo #安装php扩展 [root@client01 ~]# yum --enablerepo=remi-safe,epel install php72 php72-php-pear php72-php-mbstring -y #启动和自启php [root@client01 ~]# scl enable php72 bash #查看php版本信息 [root@client01 ~]# php -v PHP 7.2.34 (cli) (built: Oct 24 2022 10:27:24) ( NTS ) Copyright (c) 1997-2018 The PHP Group Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies编辑脚本文件 [root@client01 ~]# vim /etc/profile.d/php72.sh #!/bin/bash source /opt/remi/php72/enable export X_SCLS="`scl enable php72 'echo $X_SCLS'`" #安装php从remi源中 [root@client01 ~]# yum --enablerepo=remi-safe,epel -y install php72-php [root@client01 ~]# systemctl enable --now httpd #写入页面 [root@client01 ~]# echo '<?php phpinfo(); ?>' > /var/www/html/info.php #查看页面 [root@client01 ~]# curl http://localhost/info.php | grep 'PHP Version' | tail -1 | sed --e 's/<[^>]*>//g' % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 69230 0 69230 0 0 6822k 0 --:--:-- --:--:-- --:--:-- 7511k PHP Version 7.2.34安装及配置 MariaDB安装环境服务端:[root@srv-tz ~]# yum install centos-release-scl-rh centos-release-scl -y #修改配置文件 [root@srv-tz ~]# sed -i -e "s/\]$/\]\npriority=10/g" /etc/yum.repos.d/CentOS-SCLo-scl.repo [root@srv-tz ~]# sed -i -e "s/\]$/\]\npriority=10/g" /etc/yum.repos.d/CentOS-SCLo-scl-rh.repo [root@srv-tz ~]# sed -i -e "s/enabled=1/enabled=0/g" /etc/yum.repos.d/CentOS-SCLo-scl.repo [root@srv-tz ~]# sed -i -e "s/enabled=1/enabled=0/g" /etc/yum.repos.d/CentOS-SCLo-scl-rh.repo #安装 [root@srv-tz ~]# yum --enablerepo=centos-sclo-rh install rh-mariadb103-mariadb-server -y启用 MariaDB 环境#运行mariadb [root@srv-tz ~]# scl enable rh-mariadb103 bash #查看版本 [root@srv-tz ~]# mysql -V mysql Ver 15.1 Distrib 10.3.35-MariaDB, for Linux (x86_64) using EditLine wrapper #写脚本 [root@srv-tz ~]# vim /etc/profile.d/rh-mariadb103.sh #!/bin/bash source /opt/rh/rh-mariadb103/enable export X_SCLS="`scl enable rh-mariadb103 'echo $X_SCLS'`" #启动运行 [root@srv-tz my.cnf.d]# systemctl enable --now rh-mariadb103-mariadb #开始部署安装 [root@srv-tz my.cnf.d]# mysql_secure_installation 开始需要设置一个密码 按照提示进行确认即可最后会提示安装成功 All done! If you've completed all of the above steps, your MariaDB installation should now be secure. Thanks for using MariaDB!安装 Zabbix Server[root@srv-tz ~]# yum install https://repo.zabbix.com/zabbix/5.0/rhel/7/x86_64/zabbix-release-5.0-1.el7.noarch.rpm -y [root@srv-tz ~]# yum-config-manager --enable zabbix-frontend [root@srv-tz ~]# yum --enablerepo=centos-sclo-rh install zabbix-server-mysql zabbix-web-mysql-scl zabbix-apache-conf-scl zabbix-agent zabbix-get -y配置 Zabbix Server配置 Zabbix Server 数据库#登录数据库 [root@srv-tz ~]# mysql -uroot -p123456 MariaDB [(none)]> create database zabbix character set utf8 collate utf8_bin; Query OK, 1 row affected (0.001 sec) MariaDB [(none)]> grant all privileges on zabbix.* to zabbix@'localhost' identified by 'password'; Query OK, 0 rows affected (0.028 sec) MariaDB [(none)]> flush privileges; Query OK, 0 rows affected (0.001 sec) [root@srv-tz ~]# cd /usr/share/doc/zabbix-server-mysql-5.0.30/ [root@srv-tz zabbix-server-mysql-5.0.30]# ls AUTHORS ChangeLog COPYING create.sql.gz double.sql NEWS README [root@srv-tz zabbix-server-mysql-5.0.30]# gunzip create.sql.gz [root@srv-tz zabbix-server-mysql-5.0.30]# mysql -u root -p zabbix < create.sql 输入密码123456设置SElinux[root@srv-tz ~]# setsebool -P zabbix_can_network on [root@srv-tz ~]# setsebool -P httpd_can_connect_zabbix on [root@srv-tz ~]# setsebool -P domain_can_mmap_files on [root@srv-tz ~]# setsebool -P daemons_enable_cluster_mode on [root@srv-tz ~]# vim zabbix_server.te module zabbix_server 1.0; require { type zabbix_t; type zabbix_agent_t; type rpm_exec_t; type rpm_var_lib_t; class file { execute execute_no_trans map open }; class capability dac_override; } #============= zabbix_t ============== allow zabbix_t self:capability dac_override; #============= zabbix_agent_t ============== allow zabbix_agent_t rpm_var_lib_t:file open; allow zabbix_agent_t rpm_exec_t:file { execute execute_no_trans map }; [root@srv-tz ~]# checkmodule -m -M -o zabbix_server.mod zabbix_server.te checkmodule: loading policy configuration from zabbix_server.te checkmodule: policy configuration loaded checkmodule: writing binary representation (version 19) to zabbix_server.mod [root@srv-tz ~]# semodule_package --outfile zabbix_server.pp --module zabbix_server.mod [root@srv-tz ~]# semodule -i zabbix_server.ppFirewall设置[root@srv-tz ~]# firewall-cmd --add-service={http,https} --permanent success [root@srv-tz ~]# firewall-cmd --add-port={10050/tcp,10051/tcp} --permanent success [root@srv-tz ~]# firewall-cmd --reload success配置 Zabbix Agentd[root@srv-tz ~]# vim /etc/zabbix/zabbix_agentd.conf //* 更改 117 行,指定 Zabbix Server 的 IP Server=127.0.0.1 //* 更改 158 行,指定 Zabbix Server 的 IP ServerActive=127.0.0.1 //* 更改 169 行,指定 Zabbix Server 的 FQDN Hostname=srv-tz [root@srv-tz ~]# systemctl enable --now zabbix-agent为 Zabbix Server 配置 httpd 服务[root@srv-tz ~]# vim /etc/httpd/conf.d/zabbix.conf //* 更改 10 行,允许指定网络访问 #Require all granted Require ip 127.0.0.1 192.168.123.0/24 #定义 zabbix 的 timezone [root@srv-tz ~]# vim /etc/opt/rh/rh-php72/php-fpm.d/zabbix.conf //* 更改 24 行 php_value[date.timezone] = Asia/Shanghai [root@srv-tz ~]# systemctl enable --now httpd rh-php72-php-fpm访问webhttp:ip/zabbix进行页面安装配置数据库 账号zabbix 密码为password安装成功后默认账号Admin 密码zabbix