ceph简单安装笔记

http://docs.ceph.org.cn/start/quick-start-preflight/#ntp

1.时间同步

2.关闭所有（放行seliunx,firewall)

3.免密码

ssh-keygen

ssh-copy-id {username}@node1
ssh-copy-id root@ceph24. 安装部署器添加YUM源

[ceph]
name=ceph
baseurl=http://mirrors.aliyun.com/ceph/rpm-luminous/el7/x86_64/
gpgcheck=0
[ceph-noarch]
name=cephnoarch
baseurl=http://mirrors.aliyun.com/ceph/rpm-luminous/el7/noarch/
gpgcheck=0
[ceph-source]
name=ceph-source
baseurl=http://mirrors.aliyun.com/ceph/rpm-luminous/el7/SRPMS/
gpgcheck=0

 

yum install ceph-deploy -y5.建立目录[root@ceph1 ~]# mkdir /etc/ceph[root@ceph1 ~]# cd /etc/ceph/

yum install python-setuptools6.建立新的CEPH建立新文件夹ceph-deploy new ceph1 ceph2

7.修改配置vi ceph.conf添加

osd pool default size = 2

public network = 172.20.10.8/288 安装

ceph-deploy install {ceph-node} [{ceph-node} ...]

ceph-deploy install ceph1 ceph2

9 初始化监控节点

ceph-deploy mon create-initialceph -s10 挂载ceph-deploy disk zap ceph1 /dev/vdb 初始化

ceph-deploy disk zap ceph2 /dev/vdb

ceph-deploy osd create ceph1 --data /dev/vdbceph-deploy osd create ceph2 --data /dev/vdbceph-deploy mon create ceph2 安装监控ceph mon statceph-deploy mgr create ceph1ceph-deploy mgr create ceph2ceph -sceph mgr module enable dashboard启用图形化打开http://10.6.230.95:7000/(题外化 

yum whatprovides */netstat 查看在哪个包）http://172.20.10.9:7000/

来源：https://www.cnblogs.com/zengtaoyunwei/p/10125924.html