1，更新准备源.自己创建一个源文件到/etc/yum.repos.d/目录下，然后更新缓存yum clean all yum make cache 。这里只是其中一个，我也不太记得用了哪个源.自行摸索下。
[remi-php71] name=Remi's PHP 7.1 RPM repository for Enterprise Linux 7 - $basearch #baseurl=http://rpms.remirepo.net/enterprise/7/php71/$basearch/ #mirrorlist=https://rpms.remirepo.net/enterprise/7/php71/httpsmirror mirrorlist=http://cdn.remirepo.net/enterprise/7/php71/mirror enabled=0 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-remi [remi-php71-debuginfo] name=Remi's PHP 7.1 RPM repository for Enterprise Linux 7 - $basearch - debuginfo baseurl=http://rpms.remirepo.net/enterprise/7/debug-php71/$basearch/ enabled=0 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-remi [remi-php71-test] name=Remi's PHP 7.1 test RPM repository for Enterprise Linux 7 - $basearch #baseurl=http://rpms.remirepo.net/enterprise/7/test71/$basearch/ #mirrorlist=https://rpms.remirepo.net/enterprise/7/test71/httpsmirror mirrorlist=http://cdn.remirepo.net/enterprise/7/test71/mirror enabled=0 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-remi [remi-php71-test-debuginfo] name=Remi's PHP 7.1 test RPM repository for Enterprise Linux 7 - $basearch - debuginfo baseurl=http://rpms.remirepo.net/enterprise/7/debug-test71/$basearch/ enabled=0 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-remi [mariadb] name = MariaDB baseurl = https://mirrors.ustc.edu.cn/mariadb/yum/10.2/centos7-amd64 gpgkey=https://mirrors.ustc.edu.cn/mariadb/yum/RPM-GPG-KEY-MariaDB gpgcheck=1
2，使用命令
yum install mariadb #最好是新版10.0 mysql -u root -p #连接数据库 mysql_secure_installation； #初始化数据库 create database ocsweb; #创建数据库 CREATE USER 'ocsweb'@'localhost' IDENTIFIED BY 'password'; #创建本地用户 grant all privileges on ocsweb.* to 'ocsweb'@'localhost' identified by 'password'; # 授权数据库给用户 yum install httpd yum install php71w-soap php71w php71w-mysql php71w-opcache php71w-pear php71w-pecl-imagick php71w-pecl-apcu php71w-imap php71w-dba php71w-tidy php71w-mcrypt php71w-ldap php71w-xml php71w-pecl-memcached php71w-cli php71w-mbstring php71w-pecl-igbinary php71w-enchant php71w-pecl-xdebug php71w-pecl-redis php71w-embedded php71w-pecl-libsodium php71w-pdo_dblib php71w-fpm php71w-pecl-mongodb php71w-xmlrpc php71w-pspell php71w-pdo php71w-common php71w-phpdbg php71w-pgsql php71w-snmp php71w-process php71w-pecl-geoip php71w-recode php71w-interbase php71w-odbc php71w-bcmath php71w-gd php71w-intl 基本全装了，免得却这个缺那个 yum install perl-XML-Simple perl-Compress-Zlib perl-DBI perl-DBD-MySQL perl-Net-IP perl-SOAP-Lite mod_perl perl-Digest-SHA1 perl-Test-Simple yum install mod_perl perl-CPAN perl-Archive-Zip perl-Net-IP perl-XML-Simple perl-SOAP-Lite.noarch perl-ExtUtils-Embed perl-XML-Entities yum install perl-XML-SAX perl-Apache-DBI perl-Apache2-SOAP yum install httpd-devel #cpan >install YAML >install ModPerl::MM >install Apache2::SOAP >install Apache::DBI
3，官方下载相应的最新版ocsng glpi。先安装ocs在安装glpi。按理到这里基本没什么问题了。有个cas的php扩展我没装了。单点登陆暂时用不到。
4,给写权限。默认我开了seLinux。所以需要给写权限。当然你可以直接关闭selinux。我不建议哦！
chcon -R -t httpd_sys_content_rw_t /usr/share/ocsinventory-reports/config #ocs配置目录写权限，你也可以全部给。后面再关。 chcon -R -t httpd_sys_content_rw_t /var/www/html #glpi默认目录写权限，也就是根目录
5，解决glpi新版安装最后三个警告。当然你关了的话一般不会弹出。
setsebool -P httpd_can_network_connect on setsebool -P httpd_can_sendmail on setsebool -P httpd_can_network_connect_db on
6，设置glpi ldap同步，设置如下图
过滤如下
(&(objectClass=user)(objectCategory=person)(!(userAccountControl:1.2.840.113556.1.4.803:=2)))
7，ocs请打开这里。默认用户名admin admin glpi glpi
