KT Cloud1vcpu,2ram * 4식master 1ea (ceph-admin)mon 1ea (ceph-node1)osd 2ea (ecph-node2, ecph-node3)1. 설정을 위한 hosts 파일 추가2. 패스워드 없이 ssh 를 위한 ssh-keygen 설정[root@ceph-admin .ssh]# ssh-keygen Generating public/private rsa key pair. Enter file in which to save the key (/root/.ssh/id_rsa): Enter passphrase (empty for no passphrase): Enter same passphrase again: Your identification has been saved in /ro..
