云计算
集群创建(任意节点)1.1 命令行创建集群
创建集群
上个教程也创建了集群，如果创建了这里就不需要创建了。
root@shaonian:~#?pvecmcreate?yunwei-cluster
Corosync?Cluster?Engine?Authentication?key?generator.
Gathering?1024?bits?for?key?from?/dev/urandom.
Writing?corosync?key?to?/etc/corosync/authkey.
Writing?corosync?config?to?/etc/pve/corosync.conf
Restart?corosync?and?cluster?filesystem
root@shaonian:~#?
查看集群状态
root@shaonian:~#?pvecm?status
Quorum?information
------------------
Date:?Mon?May?20?16:23:08?2019
Quorum?provider:corosync_votequorum
Nodes:1
Node?ID:0x00000001
Ring?ID:1/8
Quorate:Yes
Votequorum?information
----------------------
Expected?votes:?1
Highest?expected:?1
Total?votes:1
Quorum:?1
Flags:Quorate?
Membership?information
----------------------
NodeidVotes?Name
0x000000011?192.168.108.200?(local)
root@shaonian:~#?
查看集群节点
root@shaonian:~#?pvecm?nodes
Membership?information
----------------------
NodeidVotes?Name
?11?192.168.108.200?(local)
root@shaonian:~#?
1.2 节点加入集群
登录到其余节点
IP为创建集群的节点IP
root@proxmox2:~#?pvecm?add?192.168.108.200
Please?enter?superuser?(root)?password?for?\\\'192.168.108.200\\\':
?Password?for?root@192.168.108.200:?******
Establishing?API?connection?with?host?\\\'192.168.108.200\\\'
The?authenticity?of?host?\\\'192.168.108.200\\\'?can\\\'t?be?established.
X509?SHA256?key?fingerprint?is?77:48:DE:3A:E7:59:C0:47:0D:F1:6A:1A:ED:70:86:C3:53:EC:A3:D8:C6:2C:63:53:E5:46:15:C2:EB:7B:BC:0C.
Are?you?sure?you?want?to?continue?connecting?(yes/no)yes
Login?succeeded.
Request?addition?of?this?node
Join?request?OK,?finishing?setup?locally
stopping?pve-cluster?service
backup?old?database?to?\\\'/var/lib/pve-cluster/backup/config-1558409605.sql.gz\\\'
waiting?for?quorum...OK
(re)generate?node?files
generate?new?node?certificate
merge?authorized?SSH?keys?and?known?hosts
generated?new?node?certificate,?restart?pveproxy?and?pvedaemon?services
successfully?added?node?\\\'proxmox2\\\'?to?cluster.
root@proxmox2:~#?
查看状态
root@proxmox2:~#?pvecm?status
Quorum?information
------------------
Date:?Tue?May?21?11:40:31?2019
Quorum?provider:corosync_votequorum
Nodes:2
Node?ID:0x00000002
Ring?ID:1/28
Quorate:Yes
Votequorum?information
----------------------
Expected?votes:?2
Highest?expected:?2
Total?votes:2
Quorum:?2
Flags:Quorate?
Membership?information
----------------------
NodeidVotes?Name
0x000000011?192.168.108.200
0x000000021?192.168.108.201?(local)
root@proxmox2:~#?
查看节点
root@proxmox2:~#?pvecm?nodes
Membership?information
----------------------
NodeidVotes?Name
?11?192.168.108.200
?21?192.168.108.201?(local)
root@proxmox2:~#?
1.3 WEB界面添加节点加入集群
选择集群，选择加入信息
选择拷贝信息
登录节点界面，选择加入集群
将信息复制入信息栏，并输入集群密码
正在加入集群
添加成功
查看集群界面
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