RHEL5新特性－Conga集群管理软件

We start by accessing the “homebase” tab in the web interface and then selecting the “add an existing cluster” option. This brings us to the following display. We enter the name of one node in the cluster. Luci will access this node and retrieve the cluster information. Note that if the passwords are the same for all the nodes, we can tell luci to authenticate with the password that we entered for this node.

Fig.4. Adding an existing cluster.

When we press “submit,” luci queries the nodes in the cluster and creates the following display. Note that the initial node that we entered is authenticated.

Fig.5. Initial node creation.

After we complete the form by entering the passwords for the other nodes, pressing “add this cluster” will result the cluster being added to luci’s database. We can then view the cluster.

Fig.6. Viewing the new cluster.

Note that if there was a problem on a cluster node (for example, one of the cluster daemons was not running), that node would be displayed in red text.