Install CEpH on Ubuntu 14.04 Server

Ceph1:

VI/etc/hosts (on all nodes)
127.0.0.1 localhost

192.168.1.15 ceph1
192.168.1.16 ceph2
192.168.1.17 ceph3

Ssh-keygen-Q-t rsa-f ~ /. Ssh/id_rsa-C ''-N''


VI ~ /. Ssh/config
Host ceph2
Hostname ceph2
User Root
Stricthostkeychecking No


Host ceph3
Hostname ceph3
User Root
Stricthostkeychecking No


Ssh-copy-ID ceph2

Ssh-copy-ID ceph3

To get latest CEpH-deploy:

Wget-Q-o-'https: // ceph.com/git /? P = CEpH. Git; A = blob_plain; F = keys/release. ASC '| apt-key add-
Echo Deb http://ceph.com/debian-firefly/ $ (lsb_release-SC) Main | tee/etc/APT/sources. List. d/CEpH. List

VI/etc/APT/sources. List (on all nodes)
Deb http://mirrors.aliyun.com/ubuntu/ trusty main restricted universe multiverse
Deb http://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiverse
Deb http://mirrors.aliyun.com/ubuntu/ trusty-Updates main restricted universe multiverse
Deb http://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiverse
Deb http://mirrors.aliyun.com/ubuntu/ trusty-backports main restricted universe multiverse

Aptitude Update (on all nodes)

Aptitude-y install CEpH-deploy

SSH ceph2 aptitude update; SSH ceph3 aptitude update

Mkdir CEpH-Cluster
CD CEpH-Cluster
CEpH-deploy new ceph1
CEpH-deploy install ceph1 ceph2 ceph3
CEpH-deploy mon create-initial
CEpH-deploy OSD -- zap-disk create ceph1: SDB
CEpH-deploy OSD -- zap-disk create ceph2: SDB
CEpH-deploy OSD -- zap-disk create ceph3: SDB
CEpH-deploy admin ceph1 ceph2 ceph3
Chmod + R/etc/CEpH. Client. admin. Keyring
SSH ceph2 chmod + R/etc/CEpH. Client. admin. Keyring
SSH ceph3 chmod + R/etc/CEpH. Client. admin. Keyring
CEpH-deploy mon add ceph2 ceph3
CEpH-W

This article is from the ilovecat blog, be sure to keep this source http://hj192837.blog.51cto.com/655995/1440590

Install CEpH on Ubuntu 14.04 Server