15二、挂载mou
tceph文件系统16
fCeph087gia
t安装使用手册
第一部分:环境准备
一、准备
需要准备4个机器,具体如下:序号1机器名host
amewxcephadmi
作用cephdeploy管理节点IP101010200浮动IP1721610046(真实IP)234wxceph01wxceph02wxceph03mo
osd0osd11010102041721610042101010205172161004410101020617216100452C4GB2C4GB10GB云硬盘2C4GB10GB云硬盘推荐配置2C4GB备注etchosts配置文件需要使用真实IPmo
itor
预备1:修改每个机器里边的etchosts文件,添加这些机器的ip例如:在wxcephadmi
机器的etchosts文件中,添加:1721610046wxcephadmi
1721610042wxceph011721610044wxceph021721610045wxceph03
二、在admi
节点上安装cephdeploy
1、Addthereleasekey执行:wgetqOhttpscephcomgitpcephgitablob_plai
fkeysreleaseascsudoaptkeyadd2、AddtheCephpackagestoyourrepositoryReplacecephstablereleasewithastableCephreleaseegcuttlefishdumpli
gemperorfireflyetcForexampleechodebhttpcephcomdebia
cephstablereleaselsb_releasescmai
sudoteeetcaptsourceslistdcephlist执行:echodebhttpeucephcomdebia
gia
tlsb_releasescmai
sudotee
1
fCeph087gia
t安装使用手册
etcaptsourceslistdcephlist
3、Updateyourrepositorya
di
stallcephdeploy执行:sudoaptgetupdatesudoaptgeti
stallcephdeployNote:Youca
alsousetheEUmirroreucephcomfordow
loadi
gyourpackagesSimplyreplacehttpcephcombyhttpeucephcom
三、在每个机器上安装
tp
Werecomme
di
stalli
gNTPo
Ceph
odesespeciallyo
CephMo
itor
odestopreve
tissuesarisi
gfromclockdriftO
Debia
Ubu
tu执行sudoaptgeti
stall
tp
四、在每个机器上安装ope
sshserver
sudoaptgeti
stallope
sshserver
五、在每个机器上创建user并给予sudo权限
1、在每个机器上创建user格式:sshusercephserversudouseradddhomeuser
amemuser
amesudopasswduser
ame实际操作:登录到每台机器,然后执行:sudouseradddhomecephmcephsudopasswdceph2、FortheuseryouaddedtoeachCeph
odee
surethattheuserhassudoprivileges格式:echo