1. 安装centos7对扩展repo的支持

yum install yum-plugin-priorities

保证下面的选项是开启的

[main]

enabled = 1

2. 安装 release.key的支持。

rpm --import 'https://download.ceph.com/keys/release.asc'

3. 添加ceph.repo到/etc/yum.repo.d目录下：

然后执行 yum makecache

[ceph]

name=Ceph packages for $basearch

baseurl=http://download.ceph.com/rpm-hammer/e17/$basearch

enabled=1

priority=2

gpgcheck=1

type=rpm-md

gpgkey=https://download.ceph.com/keys/release.asc

[ceph-noarch]

name=Ceph noarch packages

baseurl=http://download.ceph.com/rpm-hammer/e17/noarch

enabled=1

priority=2

gpgcheck=1

type=rpm-md

gpgkey=https://download.ceph.com/keys/release.asc

[ceph-source]

name=Ceph source packages

baseurl=http://download.ceph.com/rpm-hammer/e17/SRPMS

enabled=0

priority=2

gpgcheck=1

type=rpm-md

gpgkey=https://download.ceph.com/keys/release.asc

4 安装rpms

安装依赖环境

wget http://dl.fedoraproject.org/pub/epel/7/x86_64/l/leveldb-1.12.0-5.el7.x86_64.rpm

rpm -ivh leveldb-1.12.0-5.el7.x86_64.rpm

yum install snappy leveldb gdisk python-argparse gperftools-libs

yum install ceph