1. 从github下载ceph项目及其子项目源码
git clone https://github.com/ceph/ceph.git
git submodule update --init --recursive
2.配置好国内yum源
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
运行源码目录下install-deps.sh，安装依赖包
cd ceph
./install-deps.sh
3.运行以下脚本
./do_cmake.sh
cd build
make
yum源问题：
1.Base源：
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
2.epel源：
mv /etc/yum.repos.d/epel.repo /etc/yum.repos.d/epel.repo.backup
wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel.repo
3.CentOS-SCLo-rh源：
https://blog.csdn.net/HD2killers/article/details/82728775
其他问题：
1.No CMAKE_CXX_COMPILER could be found.
解决办法：
yum install gcc-c++ ncurses-devel bison
2. Can't find sphinx-build.
解决办法：
yum install python-sphinx
3.GCC 7+ required due to C++17 requirements
解决办法：
$ sudo yum install centos-release-scl
$ sudo yum install devtoolset-7
$ scl enable devtoolset-7 bash
为了避免每次手动生效，可以在.bashrc中设置：
source /opt/rh/devtoolset-7/enable
or
source scl_source enable devtoolset-7
4.Could NOT find verbs (missing: VERBS_LIBRARIES VERBS_INCLUDE_DIR)
解决办法：
yum install rdma-core-devel
5.Could NOT find udev (missing: UDEV_LIBRARIES UDEV_INCLUDE_DIR)
解决办法：
yum install systemd-devel
6.Could NOT find blkid (missing: BLKID_LIBRARIES BLKID_INCLUDE_DIR)
解决办法：
yum install libblkid-devel
7.Could NOT find keyutils (missing: KEYUTILS_LIBRARIES KEYUTILS_INCLUDE_DIR)
yum install keyutils-libs-devel
8.Could NOT find OpenLdap (missing: OPENLDAP_INCLUDE_DIR LDAP_LIBRARY
yum install openldap-devel
9.Could NOT find leveldb (missing: LEVELDB_LIBRARIES LEVELDB_INCLUDE_DIR)
yum install leveldb-devel
10.Could NOT find snappy (missing: SNAPPY_LIBRARIES SNAPPY_INCLUDE_DIR)
yum install snappy-devel
11.Could NOT find LZ4 (missing: LZ4_LIBRARY LZ4_INCLUDE_DIR) (Required is at
least version "1.7")
yum install lz4-devel
12.Could NOT find CURL (missing: CURL_LIBRARY CURL_INCLUDE_DIR)
yum install curl-devel
其他：
yum install libaio-devel openssl-devel expat-devel liboath-devel lttng-ust-devel libbabeltrace-devel python36-Cython fuse-devel libnl3-devel librabbitmq-devel libcap-ng-devel gperf librabbitmq-devel librdkafka-devel