Grouping nodes in a flexible management environment using wsadmin scripting

Define groups of nodes to simplify large environment configurations. Node groups allow you to submit jobs to multiple nodes.

Before you begin

Create a job manager and register one or more nodes in a flexible management environment. Verify that the job manager process is running.

About this task

您可以在多個部署管理程式之間協調管理動作,以非同步方式管理多個未聯合應用程式伺服器,以及提交工作來從含有工作管理程式的管理設定檔啟動伺服器。 如果要開始利用工作管理程式來執行工作,請將您的應用程式伺服器和部署管理程式節點登錄為工作管理程式的受管理節點。

Node groups can be used to improve your system administration, including easy management of branch office systems and server farms. For example, a business has 1000 global store locations, and each location has three application servers. Each store location is connected to the business headquarters data center. The business manages all systems and runs jobs from the business headquarters. In this scenario, the business can easily manage the branch offices by creating one node group per continent.

Procedure

  1. Launch the wsadmin tool.
    Navigate to the app_server_root/bin directory and run the following command to launch the wsadmin tool and connect to the job manager process:
    wsadmin -profileName myJobManager -lang jython
  2. Create a node group.
    Use the createManagedNodeGroup command to create a new node group in your flexible management configuration:
    AdminTask.createManagedNodeGroup('-groupName European_Branch_Offices
      -description "Management group for all European branch offices"') 
  3. Add nodes to the node group.
    Use the addMemberToManagedNodeGroup command to add nodes to the new group. Each node can belong to one or more groups. The following example commands add the Hursley_office, Berlin_office, Warsaw_office, and Paris_office nodes to the European_Branch_Offices node group:
    AdminTask.addMemberToManagedNodeGroup('-groupName European_Branch_Offices -managedNodeNameList
      "[Hursley_Node01][Berlin_Node01][Warsaw_Node01][Paris_Node01]"')
  4. Optional: Verify that the system added the nodes to the node group.
    Use the getManagedNodeGroupMembers command to display the nodes for the node group of interest, as the following example displays:
    AdminTask.getManagedNodeGroupMembers('-groupName European_Branch_Offices')

    The command returns a list of node names that are registered with the node group of interest, as the following sample output displays:

    "[Hursley_Node01][Berlin_Node01][Warsaw_Node01][Paris_Node01]"

Results

A node group with node group members exists in your flexible management configuration.

What to do next

Use the job manager to submit, monitor, and manage jobs for your node groups.


指出主題類型的圖示 作業主題



時間戳記圖示 前次更新: July 9, 2016 11:18
http://www14.software.ibm.com/webapp/wsbroker/redirect?version=cord&product=was-nd-mp&topic=txml_7nodetogroup
檔名:txml_7nodetogroup.html