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events 服务提供类似于其他资源服务的搜索查询。

我们可以通过提供特定的严重性来搜索。

GET /ovirt-engine/api/events?search=severity%3Dnormal

GET /ovirt-engine/api/events?search=severity%3Dnormal

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在上述请求中，我们获得一个严重性等于 正常 的事件列表：

<events>
  <event href="/ovirt-engine/api/events/2" id="2">
    <description>User admin@internal-authz logged out.</description>
    <code>31</code>
    <correlation_id>1fbd81f4</correlation_id>
    <custom_id>-1</custom_id>
    <flood_rate>30</flood_rate>
    <origin>oVirt</origin>
    <severity>normal</severity>
    <time>2016-09-14T11:54:35.229+02:00</time>
    <user href="/ovirt-engine/api/users/57d91d48-00da-0137-0138-000000000244" id="57d91d48-00da-0137-0138-000000000244"/>
  </event>
  <event href="/ovirt-engine/api/events/1" id="1">
    <description>Affinity Rules Enforcement Manager started.</description>
    <code>10780</code>
    <custom_id>-1</custom_id>
    <flood_rate>30</flood_rate>
    <origin>oVirt</origin>
    <severity>normal</severity>
    <time>2016-09-14T11:52:18.861+02:00</time>
  </event>
</events>

<events>
  <event href="/ovirt-engine/api/events/2" id="2">
    <description>User admin@internal-authz logged out.</description>
    <code>31</code>
    <correlation_id>1fbd81f4</correlation_id>
    <custom_id>-1</custom_id>
    <flood_rate>30</flood_rate>
    <origin>oVirt</origin>
    <severity>normal</severity>
    <time>2016-09-14T11:54:35.229+02:00</time>
    <user href="/ovirt-engine/api/users/57d91d48-00da-0137-0138-000000000244" id="57d91d48-00da-0137-0138-000000000244"/>
  </event>
  <event href="/ovirt-engine/api/events/1" id="1">
    <description>Affinity Rules Enforcement Manager started.</description>
    <code>10780</code>
    <custom_id>-1</custom_id>
    <flood_rate>30</flood_rate>
    <origin>oVirt</origin>
    <severity>normal</severity>
    <time>2016-09-14T11:52:18.861+02:00</time>
  </event>
</events>

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一段时间后，虚拟化环境会产生大量事件。但是，API 仅显示一个搜索查询的默认事件数。若要显示超过默认值，API 在搜索查询中使用 page 命令将结果分隔到页面中。以下搜索查询告知 API 使用页面值和 sortby 子句来分页结果：

sortby time asc page 1

sortby time asc page 1

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以下示例对事件资源进行分页。URL 编码的请求是：

GET /ovirt-engine/api/events?search=sortby%20time%20asc%20page%201

GET /ovirt-engine/api/events?search=sortby%20time%20asc%20page%201

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增加页面值以查看下一页结果。

GET /ovirt-engine/api/events?search=sortby%20time%20asc%20page%202

GET /ovirt-engine/api/events?search=sortby%20time%20asc%20page%202

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