ceph安装

安装docker
ntp时间同步
安装lvm2、python3

curl –silent –remote-name –location https://github.com/ceph/ceph/raw/quincy/src/cephadm/cephadm
chmod +x cephadm
./cephadm add-repo –release quincy
cephadm install
cephadm bootstrap –mon-ip 192.168.122.71

ceph orch daemon add osd ceph01:/dev/vdd