Automating resource configurations using wsadmin scripting

The scripting library provides Jython script procedures to assist in automating your environment. Use the scripts in the AdminResources script library to configure mail, URL, and resource settings.

Before you begin

Before you can complete this task, you must install an application server in your environment.

About this task

스크립트 라이브러리는 가장 일반적인 애플리케이션 서버 관리 기능을 자동화하는 프로시저 세트를 제공합니다. Jython 스크립트 라이브러리를 사용하는 방법에는 다음 세 가지가 있습니다.
  • wsadmin 도구를 사용하여 대화식 모드에서 Jython 스크립트 라이브러리의 스크립트를 실행합니다. wsadmin 도구를 실행한 후 다음 구문을 사용하여 스크립트 라이브러리에 포함된 개별 스크립트를 실행할 수 있습니다.
    wsadmin>AdminServerManagement.createApplicationServer("myNode", "myServer", "default")
  • 문서 편집기를 사용하여 다음 샘플에 표시된 것과 같이 Jython 스크립트 라이브러리의 여러 스크립트를 결합합니다.
    #
    # My Custom Jython Script - file.py
    #
    AdminServerManagement.createApplicationServer("myNode", "Server1", "default")
    AdminServerManagement.createApplicationServer("myNode", "Server2", "default")
    
    # Use one of them as the first member of a cluster
    AdminClusterManagement.createClusterWithFirstMember("myCluster", "APPLICATION_SERVER", "myNode", "Server1")
    
    # Add a second member to the cluster
    AdminClusterManagement.createClusterMember("myCluster", "myNode", "Server3")
    
    # Install an application
    AdminApplication.installAppWithClusterOption("DefaultApplication",
        "..\installableApps\DefaultApplication.ear", "myCluster") 
    
    # Start all servers and applications on the node
    AdminServerManagement.startAllServers("myNode")
    사용자 정의 스크립트를 저장한 후 다음 구문 데모에 표시된 것과 같이 명령행에서 이 스크립트를 실행합니다.
    bin>wsadmin -language jython -f path/to/your/jython/file.py
  • 샘플 구문과 같이 Jython 스크립트 라이브러리 코드를 사용하여 사용자 정의 스크립트를 작성합니다. 스크립트 라이브러리의 각 스크립트 예제는 wsadmin 스크립트를 작성하는 우수 사례를 보여 줍니다. 스크립트 라이브러리 코드는 app_server_root/scriptLibraries 디렉토리에 있습니다. 이 디렉토리에서 스크립트는 기능에 따라 서브디렉토리로 구성됩니다. 예를 들어, app_server_root/scriptLibraries/application/V70 서브디렉토리에는 버전 7.0 이상 제품에 적용 가능한 애플리케이션 관리 태스크를 수행하는 프로시저가 있습니다.스크립트 라이브러리 경로의 서브디렉토리 V70은 해당 서브디렉토리의 스크립트가 버전 7.0 스크립트임을 의미하지 않습니다.
The resource management procedures in scripting library are located in a app_server_root/scriptLibraries/resources/ subdirectory. Each script from the directory automatically loads when you launch the wsadmin tool. To automatically load your own Jython scripts (*.py) when the wsadmin tool starts, create a new subdirectory and save existing automation scripts under the app_server_root/scriptLibraries directory.
우수 사례 우수 사례: To create custom scripts using the scripting library procedures, save the modified scripts to a new subdirectory to avoid overwriting the library. Do not edit the script procedures in the scripting library.bprac

You can use the AdminResources.py scripts to perform multiple combinations of administration functions. See the documentation for the resource configuration scripts for additional scripts, argument descriptions, and syntax examples.

The example script configures a custom mail provider and session. A mail provider encapsulates a collection of protocol providers like SMTP, IMAP and POP3, while mail sessions authenticate users and controls users' access to messaging systems. Configure your own mail providers and sessions to customize how JavaMail is handled.

Procedure

  1. Optional: Launch the wsadmin tool.
    Use this step to launch the wsadmin tool and connect to a server, job manager, or administrative agent profile, or run the tool in local mode. If you launch the wsadmin tool, use the interactive mode examples to run scripts.
    • Enter the following command from the bin directory to launch the wsadmin tool and connect to a server:
      wsadmin -lang jython
    • Enter the following command from the bin directory to launch the wsadmin tool in local mode and using the Jython scripting language:
      wsadmin -conntype none -lang jython
    When the wsadmin tool launches, the system loads all scripts from the scripting library.
  2. Create a mail provider.
    Run the createMailProvider script from the AdminResources script library, specifying the node name, server name, and new mail provider name, as the following example demonstrates:
    wsadmin -lang jython -c "AdminResources.createMailProvider(myNode, myServer, newMailProvider)"
    You can also use interactive mode to run the script procedure, as the following example demonstrates:
    wsadmin>AdminResources.createMailProvider(nodeName, serverName, mailProviderName)
  3. Define the protocol provider for the mail provider.
    You can also configure custom properties, classes, JNDI name, and other mail settings with this script. See the documentation for the resource configuration scripts for argument descriptions and syntax examples. Run the configMailProvider script from the AdminResources script library to define the protocol provider, as the following example demonstrates:
    wsadmin -lang jython -c "AdminResources.configMailProvider(myNode, myServer, newMailProvider, "", "", "SOAP", "", "", "", "", "", "")"
    You can also use interactive mode to run the script procedure, as the following example demonstrates:
    wsadmin>AdminResources.configMailProvider(myNode, myServer, newMailProvider, "", "", "SOAP", "", "", "", "", "", "")
  4. Create the mail session.
    Run the createMailSession script from the AdminResources script library, specifying the node name, server name, mail provider name, mail session name, and Java™ Naming and Directory Interface (JNDI) name arguments, as the following example demonstrates:
    wsadmin -lang jython -c "AdminResources.createMailSession("myNode", "myServer", "newMailProvider", "myMailSession", "myMailSession/jndi")"
    You can also use interactive mode to run the script procedure, as the following example demonstrates:
    wsadmin>AdminResources.createMailSession("myNode", "myServer", "newMailProvider", "myMailSession", "myMailSession/jndi")
  5. Save the configuration changes.
    다음 명령 예제를 사용하여 구성 변경사항을 저장하십시오.
    AdminConfig.save()
  6. Synchronize the node.
    To propagate the configuration changes to the node, run the syncNode script procedure from the AdminNodeManagement script library, specifying the node of interest, as the following example demonstrates:
    wsadmin -lang jython -c "AdminNodeManagement.syncNode("myNode")"
    You can also use interactive mode to run the script procedure, as the following example displays:
    wsadmin>AdminNodeManagement.syncNode("myNode")

Results

The wsadmin script libraries return the same output as the associated wsadmin commands. For example, the AdminServerManagement.listServers() script returns a list of available servers. The AdminClusterManagement.checkIfClusterExists() script returns a value of true if the cluster exists, or false if the cluster does not exist. If the command does not return the expected output, the script libraries return a 1 value when the script successfully runs. If the script fails, the script libraries return a -1 value and an error message with the exception.

By default, the system disables failonerror option. To enable this option, specify true as the last argument for the script procedure, as the following example displays:
wsadmin>AdminApplication.startApplicationOnCluster("myApplication","myCluster","true")

What to do next

Create custom scripts to automate your environment by combining script procedures from the scripting library. Save custom scripts to a new subdirectory of the app_server_root/scriptLibraries directory.


주제 유형을 표시하는 아이콘 태스크 주제



시간소인 아이콘 마지막 업데이트 날짜: July 9, 2016 6:14
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