iTop---CMDB配置手册

1.1 部署Apachee

1) 配置SCLo源 [root@srv1 ~]# yum install centos-release-scl-rh centos-release-scl -y [root@srv1 ~]# sed -i -e "s/\]$/\]\npriority=10/g" /etc/yum.repos.d/CentOS-SCLo-scl.repo [root@srv1 ~]# sed -i -e "s/\]$/\]\npriority=10/g" /etc/yum.repos.d/CentOS-SCLo-scl-rh.repo [root@srv1 ~]# sed -i -e "s/enabled=1/enabled=0/g" /etc/yum.repos.d/CentOS-SCLo-scl.repo [root@srv1 ~]# sed -i -e "s/enabled=1/enabled=0/g" /etc/yum.repos.d/CentOS-SCLo-scl-rh.repo 2) 安装Apache及PHP 7.3 [root@srv1 ~]# yum --enablerepo=centos-sclo-rh,centos-sclo-sclo,epel install \ graphviz rh-php73 rh-php73-php rh-php73-php-gd rh-php73-php-mysqlnd sclo-php73-php-imap \ rh-php73-php-soap rh-php73-php-ldap rh-php73-php-mbstring rh-php73-php-pecl-zendopcache \ rh-php73-php-xml rh-php73-php-cli httpd24 -y [root@srv1 ~]# systemctl enable --now httpd24-httpd [root@srv1 ~]# echo '<?php phpinfo(); ?>' > /opt/rh/httpd24/root/var/www/html/info.php [root@srv1 ~]# 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 69155 0 69155 0 0 1622k 0 --:--:-- --:--:-- --:--:-- 1688k PHP Version 7.3.11 3) 防火墙配置 [root@srv1 ~]# firewall-cmd --add-service=http --permanent success [root@srv1 ~]# firewall-cmd --reload success

1.2 安装MariaDB v10.2

1) 安装MariaDB [root@srv1 ~]# yum --enablerepo=centos-sclo-rh install rh-mariadb102-mariadb-server -y 2) 配置MariaDB运行环境 [root@srv1 ~]# scl enable rh-mariadb102 bash [root@srv1 ~]# mysql -V mysql Ver 15.1 Distrib 10.2.22-MariaDB, for Linux (x86_64) using EditLine wrapper [root@srv1 ~]# vim /etc/profile.d/rh-mariadb102.sh source /opt/rh/rh-mariadb102/enable export X_SCLS="`scl enable rh-mariadb102 'echo $X_SCLS'`" 3) 配置MariaDB字符集 [root@srv1 ~]# vim /etc/opt/rh/rh-mariadb102/my.cnf.d/mariadb-server.cnf # 于[mysqld]区段最后追加如下内容 character-set-server=utf8 4) 运行并初始化MariaDB [root@srv1 ~]# systemctl enable --now rh-mariadb102-mariadb [root@srv1 ~]# mysql_secure_installation # 过程详见MariaDB数据库 HandBook ...... ...... Thanks for using MariaDB! 5) 防火墙配置 [root@srv1 ~]# firewall-cmd --add-service=mysql --permanent success [root@srv1 ~]# firewall-cmd --reload success 6) 创建iTop数据库 [root@srv1 ~]# mysql -u root -p Enter password: Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 16 Server version: 10.2.2-MariaDB MariaDB Server Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. MariaDB [(none)]> create database itop DEFAULT CHARACTER SET utf8; Query OK, 1 row affected (0.00 sec) MariaDB [(none)]> grant all privileges on itop.* to itop@'localhost' identified by 'password'; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> grant all privileges on itop.* to itop@'%' identified by 'password'; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> flush privileges; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> exit Bye

2.1 下载并准备iTop

1) 下载iTop v2.7.1 [root@srv1 ~]# wget https://jaist.dl.sourceforge.net/project/itop/itop/2.7.1/iTop-2.7.1-5896.zip 2) 准备iTop v2.7.1运行环境 [root@srv1 ~]# chown -R apache:apache /opt/rh/httpd24/root/var/www/html [root@srv1 ~]# mv iTop-2.7.1-5896.zip /opt/rh/httpd24/root/var/www/html [root@srv1 ~]# cd /opt/rh/httpd24/root/var/www/html [root@srv1 html]# unzip iTop-2.7.1-5896.zip [root@srv1 html]# rm -rf iTop-2.7.1-5896.zip [root@srv1 html]# chmod 777 web/ [root@srv1 html]# chmod 777 web/log/ [root@srv1 html]# chmod 777 web/data/ [root@srv1 html]# cd [root@srv1 ~]#

2.2 部署iTop

1) 配置并部署iTop [浏览器] ===> http://$server_ip/web/setup/ # 注意:如需https访问请参看httpd的SSL/TLS部分 2) 将访问地址由IP变为FQDN [root@srv1 ~]# vim /opt/rh/httpd24/root/var/www/html/web/conf/production/config-itop.php ...... ...... # 修改32行的值，改为您的FQDN 'app_root_url' => 'http://srv1.1000y.cloud/web/', ...... ......

2.3 其他

1) 性能优化 [root@srv1 ~]# vim /etc/opt/rh/rh-php73/php.ini # 找到:max_execution_time = 30 ,这个是每个脚本运行的最长时间,单位秒,修改为: max_execution_time = 1200 # 找到:max_input_time = 60,这是每个脚本可以消耗的时间,单位也是秒,修改为: max_input_time = 2400 # 找到:memory_limit = 128M,这个是脚本运行最大消耗的内存,根据你的需求更改数值,这里修改为: memory_limit = 512M # 找到:post_max_size = 8M,表单提交最大数据为 8M,此项不是限制上传单个文件的大小,而是针对整个表单的提交数据进行限制的。限制范围包括表单 提交的所有内容.例如:发表贴子时,贴子标题,内容,附件等…这里修改为: post_max_size = 100M # 找到:upload_max_filesize = 2M,上载文件的最大许可大小 ,请根据业务需要自行修改，我这里修改为: upload_max_filesize = 25M