[PVE-User] problem with cluster configuration, please help

Yannis Milios yannis.milios at gmail.com
Tue Oct 17 13:52:14 CEST 2017


>> node pve already defined

To add additional nodes to the cluster, you need to run 'pvecm add
<IP-ADDRESS-OF-1st-NODE> *on* the 2nd and 3rd node.
For example let's assume you have 3 nodes (pve1,pve2,pve3).

To create the cluster:
-----------------------

on pve1:
pvecm create pvecluster1

To add additional nodes:
------------------------

on pve2:
pvecm add <IP-ADDRESS-OF-PVE1>

on pve3:
pvecm add <IP-ADDRESS-OF-PVE1>

More info here:
https://pve.proxmox.com/wiki/Proxmox_VE_4.x_Cluster#Create_the_cluster

and

https://pve.proxmox.com/wiki/Proxmox_VE_4.x_Cluster#Remove_a_cluster_node

Yannis

On Tue, Oct 17, 2017 at 9:05 AM, Жюль Верн <dedneral at gmail.com> wrote:

> Good day ! I install three nodes of proxmox from image. And try to create a
> cluster. Command pvecm create proxtest on node1 was successful, type pvecm
> add on node2:
>
> root at pve:~# pvecm add 10.22.16.50
> The authenticity of host '10.22.16.50 (10.22.16.50)' can't be established.
> ECDSA key fingerprint is 1c:e8:06:20:76:4d:a0:89:f1:22:92:81:1f:af:b2:1b.
> Are you sure you want to continue connecting (yes/no)? yes
> root at 10.22.16.50's password:
> node pve already defined
> copy corosync auth key
> stopping pve-cluster service
> Stopping pve cluster filesystem: pve-cluster.
> backup old database
> Starting pve cluster filesystem : pve-cluster.
> Starting cluster:
>    Checking if cluster has been disabled at boot... [  OK  ]
>    Checking Network Manager... [  OK  ]
>    Global setup... [  OK  ]
>    Loading kernel modules... [  OK  ]
>    Mounting configfs... [  OK  ]
>    Starting cman... [  OK  ]
>    Waiting for quorum... [  OK  ]
>    Starting fenced... [  OK  ]
>    Starting dlm_controld... [  OK  ]
>    Tuning DLM kernel config... [  OK  ]
>    Unfencing self... [  OK  ]
> waiting for quorum...
>
> At this moment i type pvecm add ... command on node3 and get "unable to
> copy ssh ID" What i doing wrong ?
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