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Re: [Linux-cluster] Conga and Ricci certificate



With system-config-cluster i make  A Failover domains with 2 VM Xen and
Apache HTTP Server. This cluster works.

Now, i'm installing luci&ricci on dom0. Ricci on booth domU.

On Conga:

HOMEBASE----> Add an existing Cluster


i insert the IP of dom0 but when i inser the domu IP i read this error:


The following errors occurred:

 * Unable to add the key for node vm03-dadmin.example.prv to the trusted
keys list.
 * Unable to connect to the ricci agent on vm03-dadmin-example.prv:
Unable to establish an SSL connection to vm03-dadmin.example.prv:11111:
ricci's certificate is not trusted


I don'understand. With dom0 and the first domU it's OK....Over the second
domU i see this error .... :-(


On dom0:


tail -f /var/log/messages

Nov 29 16:12:43 zeus03-dom0 luci[28835]: Unable to establish an SSL
connection to zeus03-dadmin.replynet.prv:11111: ricci's certificate is not
trusted
Nov 29 16:26:37 zeus03-dom0 luci[28835]: Error reading from
zeus03-dadmin.replynet.prv:11111: timeout
Nov 29 16:26:37 zeus03-dom0 luci[28835]: The SSL certificate for host
"zeus03-dadmin.replynet.prv" is not trusted. Aborting connection attempt.
Nov 29 16:26:37 zeus03-dom0 luci[28835]: Unable to establish an SSL
connection to zeus03-dadmin.replynet.prv:11111: ricci's certificate is not
trusted



i don't understand

Hi,

1. Make sure you have the correct entries in /etc/hosts for all the nodes. luci refers /etc/hosts.
2. Start ricci on all the nodes before adding them to the cluster using Conga.

luci is not able to identify zeus03-dadmin.replynet.prv. Adding the entries in /etc/hosts should fix your problem.

One more thing, since you are dealing with xen vm's, I hope you are aware of the fact that your dom0 should not be a part of its domU cluster and vice-versa.

Thanks
GSR

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