proxmox部署ceph

更新系统：

rm -f /etc/apt/sources.list.d/pve-enterprise.list

echo "deb http://download.proxmox.com/debian/pve stretch pve-no-subscription" >/etc/apt/sources.list.d/pve-install-repo.list

wget http://download.proxmox.com/debian/proxmox-ve-release-5.x.gpg -O /etc/apt/trusted.gpg.d/proxmox-ve-release-5.x.gpg

apt update&&apt dist-upgrade

apt-get install net-tools

设置时钟同步：

apt-get install  ntpdate

ntpdate 120.25.108.11

echo "0 * * * * /usr/sbin/ntpdate 120.25.108.11 > /dev/null 2>&1" >> /etc/crontab

在每个节点上安装ceph，详见https://pve.proxmox.com/pve-docs/chapter-pveceph.html

root@proxmox231:~# pveceph install --version luminous

配置ceph集群存储网络

root@proxmox231:~# pveceph init --network 192.168.5.0/24

创建ceph集群存储Mon监控

root@proxmox231:~# pveceph createmonroot

root@proxmox231:~# pveceph createmgr

root@proxmox231:~# pveceph createosd /dev/sdbr

创建集群存储资源池ceph osd pool create [资源池名称] 128 128

root@proxmox231:~# ceph osd pool create pvepool 128 128

pool'pvepool'created

复制存储ID和密钥到指定文件位置

root@proxmox231:~# mkdir /etc/pve/priv/ceph

root@proxmox231:~# cp /etc/ceph/ceph.client.admin.keyring /etc/pve/priv/ceph.keyring

root@proxmox231:~# cp /etc/pve/priv/ceph.client.admin.keyring /etc/pve/priv/ceph/ceph1.keyring

root@proxmox231:~# ceph osd pool application enable pvepool 

rbdenabled application'rbd'on pool'pvepool'

查看集群状态

ceph -s