3.6.4. 用管理 CLI 显示操作描述

必须具备的条件

过程 3.16. 在管理 CLI 里执行命令

  • 运行 read-operation-description 操作

    在管理 CLI 里，使用 read-operation-description 来显示操作信息。这个操作要求键-值格式的其他参数以指定要显示的操作。关于操作请求的详情，请参考 第 3.5.8 节 “在管理 CLI 里使用操作和命令”。 
    [standalone@localhost:9999 /]:read-operation-description(name=name-of-operation)

例 3.9. 显示 list-snapshots 操作的描述

下面的例子显示了描述 list-snapshots 操作的方法。 
[standalone@localhost:9999 /] :read-operation-description(name=list-snapshots)
{
    "outcome" => "success",
    "result" => {
        "operation-name" => "list-snapshots",
        "description" => "Lists the snapshots",
        "request-properties" => {},
        "reply-properties" => {
            "type" => OBJECT,
            "value-type" => {
                "directory" => {
                    "type" => STRING,
                    "description" => "The directory where the snapshots are stored",
                    "expressions-allowed" => false,
                    "required" => true,
                    "nillable" => false,
                    "min-length" => 1L,
                    "max-length" => 2147483647L
                },
                "names" => {
                    "type" => LIST,
                    "description" => "The names of the snapshots within the snapshots directory",
                    "expressions-allowed" => false,
                    "required" => true,
                    "nillable" => false,
                    "value-type" => STRING
                }
            }
        },
        "access-constraints" => {"sensitive" => {"snapshots" => {"type" => "core"}}},
        "read-only" => false
    }
}
结果

显示所选操作的描述。

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