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This section describes the installation procedure for installing a single, independent J2EE Tier instance. For information on editing or removing an existing instance, see Editing or removing Tier tier instances or clusters on page 200.

Adding a J2EE Tier instance

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For information on editing or removing an existing cluster, see Editing or removing Tier tier instances or clusters on page 200.

Adding a J2EE cluster

Info

Before adding a cluster, create a list of all required inputs based on the screen information below.

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  1. From StartPoint, click the AdminPoint tab.
  2. Click the Setup tab.
  3. From the drop-down menu, select Instances & Clusters.
  4. Click the All clusters tree item.
  5. At the bottom of the Display Instances and Clusters screen, click Add Cluster. The Add New Cluster dialog box appears.
  6. Select the J2EE technology from the list.
  7. Select the application from the list.
    If the desired application is not on the list, follow steps a-duse the following steps:
    1. Click Add.
    2. In the Name field, type in the new application name.
    3. In the Node field, select the Tier from the list.
    4. Click OK.

      Info

      To install a cluster in an application, you must have explicit ADMINISTRATE.INSTALL permission for the application in which you want to install the cluster. If you only have permission for a specific technology, you will only be able to install in an application that is either empty, or is comprised of only the same technology.

  8. Select a Tier from the list.
  9. Click OK to open the J2EE Cluster Installation - Property Settings dialog box. See Defining J2EE cluster property settings on page 80.

    Info

    Always refresh AdminPoint after adding a cluster.

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The Add Servers screen enables you to add more servers running the cluster's JVMs to the cluster. To add servers, first locate them in the left table or add them by pressing the Add button. To associate a server with the cluster, move it to the table on the right. This action will allow you to check the status of the installation of the JVMs on the selected servers. You can also add the servers to the right list at a later time by editing the cluster. See Editing or removing Tier tier instances or clusters on page 200. Click Next to continue installation.

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