使用 batch 模式除了交互模式外，另一种调用 CLI 界面的方法就是 batch 模式。batch 模式可以通过 -c 或 -f 参数调用。-c 参数让您能够为调用提供一个命令。例如，假设您需要获得组成云的管理程序的快速列表。实现方法就是发起一个 CLI 会话并使用 -c 参数传递相应的命令。如清单 10 和 11 所示，在发起会话的同时提供了命令，因此不会启动交互式 shell。
清单 10. 为 CLI 提供命令 - 命令1
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| C:\cloudburst\cloudburst.cli\bin>cloudburst -h mycloudburst.com -u cloudburstUser
-p password -c "cloudburst.hypervisors"
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清单 11. 为 CLI 提供命令 - 输出1
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| [
{
"address": "https://myhypervisor01.com/sdk",
"certificate": (nested object),
"certified": "T",
"cloud": (nested object),
"created": May 13, 2009 4:25:02 PM,
"currentmessage": "RM03103",
"currentmessage_text": "Started (move to maintenance mode to make changes)",
"currentstatus": "RM01006",
"currentstatus_text": "Started",
"desiredstatus": "RM01006",
"desiredstatus_text": "Started",
"id": 1,
"name": "Virtual WAS",
"networks": (nested object),
"password": "12422499021750",
"storage": (nested object),
"type": "ESX",
"updated": May 13, 2009 4:25:48 PM,
"userid": "root"
}
]
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您也可以通过传入多个 -c 参数传递多个命令。在清单 12 所示的命令中，执行了三个不同的命令：
- 首先，创建 newuser WebSphere CloudBurst 用户。
- newuser 电子邮件地址被修改为 newguy@mycompany.com。
- 最后，检索表示 newuser 的资源的当前状态。
通过使用多个 -c 参数，您可以构造一组有序的步骤，所有命令将按从左到右的顺序执行。
清单 12. 为 CLI 提供多个命令 - 命令1
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| C:\cloudburst\cloudburst.cli>cloudburst -h wstiblade12.rtp.raleigh.ibm.com -u cb
admin -p cbadmin -c "newuser = cloudburst.users.create({'username':'newuser', 'fullname':'
Pattern Deployer', 'password':'password', 'email':'newuser@mycompany.com'})" -c
"newuser.email='newguy@mycompany.com'" -c "newuser”
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清单 13. 为 CLI 提供多个命令 - 输出1
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| {
"currentmessage": "RM02013",
"currentmessage_text": "User has not logged in yet",
"currentstatus": "RM01062",
"currentstatus_text": "Inactive",
"email": "newuser@mycompany.com",
"fullname": "Pattern Deployer",
"groups": (nested object),
"id": 7,
"parts": (nested object),
"password": (write-only),
"patterns": (nested object),
"roles": (nested object),
"scripts": (nested object),
"username": "newuser",
"virtualimages": (nested object),
"virtualsystems": (nested object)
}
{
"currentmessage": "RM02013",
"currentmessage_text": "User has not logged in yet",
"currentstatus": "RM01062",
"currentstatus_text": "Inactive",
"email": "newguy@mycompany.com",
"fullname": "Pattern Deployer",
"groups": (nested object),
"id": 7,
"parts": (nested object),
"password": (write-only),
"patterns": (nested object),
"roles": (nested object),
"scripts": (nested object),
"username": "newuser",
"virtualimages": (nested object),
"virtualsystems": (nested object)
}
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