Hi,

Does anybody have a solution on LUCI clustering problem like the one I experienced? I removed all the servers to be clustered and the cluster name, then created a new cluster name. I found this error.


Status messages:

* Host cluster1.mydomain.com has SSL key fingerprint 67:8D:F2:51:47:3C:47:67:1A:A9:68:8F:C7:E8:7D:FF:FAB:CF:30
* Host cluster2.mydomain.com has SSL key fingerprint 820:96:BF:0C:F3:C5:86:08:7A:9D:F1:6D:2E:C6:4F:70:6A:46:F8

The following errors occurred:

* Host cluster1.mydomain.com is already a member of the cluster named "testcluster1"

Cluster name "testcluster1" was the first I tested, where clsuter1 was a member. Then I removed all, and when I create a new cluster name, and place the two servers, that was the error.

Is there a way to forcibly remove it, I already rebooted the servers.

Thanks.

have you checked the dns servers to see if they have a record for cluster 1

yes dns entries are fine. its a prerequisite before adding the cluster.

got the solution anyway. just want to share it. need to delete manually the cluster.conf under etc. LUCI will not update the config file though machines were removed via web-based administration.

del /etc/cluster/cluster.conf_____if you want do this,pls backup cluster.conf~~

delete both the cluster.conf files found on both the servers and restart the service

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