* 환경 : Ubuntu 20.04 * Deploy 서버 1대 * Ceph 서버 3대 * CEPH VERSION : Octopus 0. 초기 설정 (ssh-keygen 설정) $ ssh-keygen $ ssh-copy-id deploy $ ssh-copy-id ceph-1 $ ssh-copy-id ceph-2 $ ssh-copy-id ceph-3 1. Ansible 패키지 설치, ceph-ansible 패키지 다운로드 $ apt update;apt -y install python3-pip $ apt-get install git $ apt-get install ansible $ apt-get install sshpass $ git clone https://github.com/ceph/ceph-ansible..