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Selecting Have node leave cluster shuts down cluster software and makes the node
leave the cluster. Making a node leave a cluster prevents the node from automatically
joining the cluster when it is rebooted.
Selecting Have node join cluster starts cluster software and makes the node join the
cluster. Making a node join a cluster allows the node to automatically join the cluster when
it is rebooted.
• Fence this node — Selecting this action causes the node to be fenced according to how
the node is configured to be fenced.
• Reboot this node — Selecting this action causes the node to be rebooted.
• Delete — Selecting this action causes the node to be deleted from the cluster
configuration. It also stops all cluster services on the node, and deletes the
file from
/etc/cluster/
3. Select one of the functions and click Go.
4. Clicking Go causes a progress page to be displayed. When the action is complete, a page is
displayed showing the list of nodes for the cluster.
3. Managing High-Availability Services
You can perform the following management functions for high-availability services through the
luci server component of Conga:
• Configure a service.
• Stop or start a service.
• Restart a service.
• Delete a service
To perform one the functions in the preceding list, follow the steps in this section. The starting
point of the procedure is at the cluster-specific page that you navigate to from Choose a
cluster to administer displayed on the cluster tab.
1. At the detailed menu for the cluster (below the clusters menu), click Services. Clicking
Services causes the display of services for the cluster in the center of the page.
2. At the right of each service listed on the page, click the Choose a task drop-down box.
Clicking Choose a task drop-down box reveals the following selections depending on if the
service is running:
.
Managing High-Availability Services
cluster.conf
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