HPE-VME Failed adding a new node to my cluster

[Flying-Bee]

Hi Guys, I have hit an issue while adding 1 of my physical server into my cluster. Previously I have 3 host in my cluster 

1. vme01

2. vme02

3. vme05 

But i reformatted my vme02, removed from the cluster and re added the new vme02 back to the cluster. During the process, I check on the History and noticed that the post provision have stucked at Run Script: Pacemaker Configuration and it automatically fail after 30 minutes. Thus I am unable to re-add my server back into the cluster.

[Manuel Boosch]

there maybe is some old cluster metadata left

1. On vme01 or vme05, run:

crm status

crm_node -l

if vme02 is listed, remove it:

crm_node -R vme02

2. check for stale ssh-keys and remove

ssh-keygen -R vme02

3. try re-adding vme02 to the cluster

check logs on vme02 for authentication, membership, network :

journalctl -u pacemaker -u corosync -f