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Hi? All: I have two physical machines as KVM hosts (clusterA.RHCS and clusterB.RHCS) , an iscsi target set into GFS. All I want is a HA Cluster which could migrate all the virtual machines on a node to another when the first node failed into some error status. So I created a cluster "cluster" using RHCS ,added the two hosts into the cluster . cre...

...to use regular expressions to identify nodes scenario: lets say we do have a few servers to get puppetized ;) at different sites lets call those sites: office, cloud and datacenter we now do have 10 webserver on each location, forming 2 clusters this would lead to following dns names: web[01-05].clusterA.cloud.mydomain.com web[01-05].clusterB.cloud.mydomain.com web[01-05].clusterA.office.mydomain.com web[01-05].clusterB.office.mydomain.com web[01-05].clusterA.datacenter.mydomain.com web[01-05].clusterB.datacenter.mydomain.com 1. let''s say i want to apply a certain config just to clusterB...

Hi, I'm experimenting with certificates for users, giving access via the TrustedUserCAKeys mechanism. Unfortunately, there seems to be a limit of one certificate per SSH key on the user's side, which prevents using the same key for hosts using different TrustedUserCAKeys. Is there a clean way around this? To make the above clearer, consider the following situation: A collection of hosts