1. prereq

curl -s http://d01cid.ddns.net/sharel/bin/cid-upm | sh -s "nagios"
curl -s http://d01cid.ddns.net/sharel/bin/inst-httpd | sh
curl -s http://d01cid.ddns.net/sharel/bin/inst-mariadb-server | sh

2. installation

vi /etc/yum.repos.d/centreon.repo
#
[centreon-stable-noarch]
name=centreon-stable-noarch
baseurl=http://yum.centreon.com/standard/3.4/el7/stable/noarch/
enabled=1
gpgcheck=0

[centreon-stable]
name=centreon-stable
baseurl=http://yum.centreon.com/standard/3.4/el7/stable/$basearch/
enabled=1
gpgcheck=0
yum -y install centreon centreon-base-config-centreon-engine
systemctl enable snmpd snmptrapd
systemctl start snmpd snmptrapd
systemctl restart httpd.service

3. fix license check

cube /etc/php.d/zendguard.ini "zend_loader.license_path" with "//zend_loader.license_path"

4. configuration

5. cli

5.1. add hostgroups

vi /tmp/hostgroups.conf
HG;ADD;cameras;cameras
HG;ADD;printers;printers
HG;ADD;servers;servers
HG;setparam;cameras;hg_activate;1
HG;setparam;printers;hg_activate;1
HG;setparam;servers;hg_activate;1
centreon -u admin -p Passw0rd -i /tmp/hostgroups.conf