有三个ceph节点:ceph-node1、ceph-node2、ceph-node3
在ceph-node1上安装ceph-deploy,具体是执行命令:
# yum install ceph-deploy -y
通过在ceph-node1上执行以下命令,用ceph-deploy创建一个Ceph集群:
# mkdir /etc/ceph; cd /etc/ceph
# ceph-deploy new ceph-node1
使用ceph-deploy在节点ceph-node1、ceph-node2和ceph-node3上安装Ceph二进制软件包:
# ceph-deploy install ceph-node1 ceph-node2 ceph-node3
结果出现错误:
repomd.xml does not match metalink for epel
错误截图如下: