/usr/sbin/cibadmin
/usr/sbin/crmadmin
/usr/sbin/crm_diff
/usr/sbin/crm_error
/usr/sbin/crm_failcount
/usr/sbin/crm_mon
/usr/sbin/crm_report
/usr/sbin/crm_resource
/usr/sbin/crm_shadow
/usr/sbin/crm_simulate
/usr/sbin/crm_standby
/usr/sbin/crm_ticket
/usr/sbin/crm_verify
/usr/sbin/iso8601
You may install this package on CentOS with
yum
install pacemaker-cli