Managing High-Availability Services - Red Hat ENTERPRISE LINUX 5 - ADMINISTRATION Manual

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.

4.3. 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:
• If service is running — Configure this service, Restart this service, and Stop this service.
• If service is not running — Configure this service, Start this service, and Delete this service.
The actions of each function are summarized as follows:
• Configure this service — Configure this service is available when the service is running
or not running. Selecting Configure this service causes the services configuration page for
the service to be displayed. On that page, you can change the configuration of the service. For
example, you can add a resource to the service. (For more information about adding resources
and services, refer
Cluster Service to the
functions depending on if the service is running.
When a service is running, the drop-down box provides the following functions: restarting,
disabling, and relocating the service.
When a service is not running, the drop-down box on the configuration page provides the
following functions: enabling and deleting the service.
If you are making configuration changes, save the changes by clicking Save. Clicking Save
causes a progress page to be displayed. When the change is complete, another page is
displayed showing a list of services for the cluster.
If you have selected one of the functions in the drop-down box on the configuration page,
click Go. Clicking Go causes a progress page to be displayed. When the change is complete,
another page is displayed showing a list of services for the cluster.
toSection 3.8, "Adding Cluster Resources"
Cluster".) In addition, a drop-down box on the page provides other
Managing High-Availability Services
Section 3.9, "Adding a
and
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