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Sun N1 Service Provisioning System User's Guide for Sun Java System App Server Plug-In 3.0

Managing Sun Java System App Server Clusters

The following are component procedures for Sun Java System App Server 8.1 Cluster Management:

install: default

Creates a cluster on the target host and marks the component as installed in the Sun N1 Service Provisioning System database.

install: markOnly

Marks the component as installed in the Sun N1 Service Provisioning System database. This procedure does not create any dependency on other components.

uninstall: default

Similar to markOnly; marks the component and also dependant components as uninstalled in the Sun N1 Service Provisioning System database.

uninstall: markOnly

Marks the component as uninstalled in the Sun N1 Service Provisioning System database. This procedure does not mark the dependant components as uninstalled in the Sun N1 Service Provisioning System database.

uninstall: delete

Deletes the cluster from the target host. Marks the component as uninstalled, removes the component, and removes dependant components in the Sun N1 Service Provisioning System database.

start

Starts the cluster. The cluster must contain one or more Managed Server components.

stop

Stops the cluster.

verifyClusterRunning

Verifies that the cluster is running.

ProcedureHow to Remove a Sun Java System App Server Cluster

When you remove a cluster, all managed server instances associated with that cluster are also removed.

Before You Begin

To remove a cluster, you must belong to a user group that has the Run Component Procedures permission on the folder that contains the component. You must also have the Allow on Host Set permission for the host set on which you plan to deploy the component.

Steps

  1. From the Common Tasks section in the browser interface, click AppServer 8.1.

  2. Under SJSAS 8.1 AppServer infrastructure->SJSAS 8.1 clusters click Manage.

  3. Under Component Procedures, click the Run action next to uninstall: default.

  4. Under Current Installations, select the clusters that you would like to remove.

  5. Click the Run Selected Installations button.

  6. Click the Run Plan (Includes Preflight) button.

ProcedureHow to Start a Sun Java System App Server Cluster

Before You Begin

To start a cluster, you must belong to a user group that has the Run Component Procedures permission on the folder that contains the component. You must also have the Allow on Host Set permission for the host set on which you plan to deploy the component.

A cluster is not a running instance, so when you start the cluster, you are actually starting the managed server instances associated with the cluster.

Steps

  1. From the Common Tasks section in the browser interface, click AppServer 8.1.

  2. Under SJSAS 8.1 AppServer infrastructure->SJSAS 8.1 clusters click Manage.

  3. Under Component Procedures, click the Run action next to start.

  4. Under Current Installations, select the clusters that you would like to start.

  5. Click the Run Selected Installations button.

  6. Click the Run Plan (Includes Preflight) button.

ProcedureHow to Stop a Sun Java System App Server Cluster

Before You Begin

To stop a cluster, you must belong to a user group that has the Run Component Procedures permission on the folder that contains the component. You must also have the Allow on Host Set permission for the host set on which you plan to deploy the component.

Steps

  1. From the Common Tasks section in the browser interface, click AppServer 8.1.

  2. Under SJSAS 8.1 AppServer infrastructure->SJSAS 8.1 clusters click Manage.

  3. Under Component Procedures, click the Run action next to stop.

  4. Under Current Installations, select the clusters that you would like to stop.

  5. Click the Run Selected Installations button.

  6. Click the Run Plan (Includes Preflight) button.

ProcedureHow to Verify a Sun Java System App Server Cluster is Running

Before You Begin

To verify a cluster, you must belong to a user group that has the Run Component Procedures permission on the folder that contains the component. You must also have the Allow on Host Set permission for the host set on which you plan to deploy the component.

Steps

  1. From the Common Tasks section in the browser interface, click AppServer 8.1.

  2. Under SJSAS 8.1 AppServer infrastructure->SJSAS 8.1 clusters click Manage.

  3. Under Component Procedures, click the Run action next to verifyClusterRunning.

  4. Under Current Installations, select the clusters that you would like to verify.

  5. Click the Run Selected Installations button.

  6. Click the Run Plan (Includes Preflight) button.