127.0.0.1 VM-12-2-centos VM-12-2-centos
127.0.0.1 localhost.localdomain localhost
127.0.0.1 localhost4.localdomain4 localhost4

::1 VM-12-2-centos VM-12-2-centos
::1 localhost.localdomain localhost
::1 localhost6.localdomain6 localhost6