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<h1 class="topictitle1">Modifying an Alarm Rule</h1>
<div id="body1505283060488"><div class="section" id="ces_01_0078__section61671706161623"><h4 class="sectiontitle">Procedure</h4><ol id="ces_01_0078__ol274011505299"><li id="ces_01_0078__li892511921518">Log in to the management console.</li><li id="ces_01_0078__li99852041171819">In the upper left corner, select a region and project.</li><li id="ces_01_0078__li92511347123915">Click <strong id="ces_01_0078__b942611562312">Service List</strong> in the upper left corner and select <strong id="ces_01_0078__b114268561935">Cloud Eye</strong>.</li><li id="ces_01_0078__li5657148101810">Choose <strong id="ces_01_0078__b842352706145142">Alarm Management</strong> &gt; <strong id="ces_01_0078__b57783275122455">Alarm Rules</strong>.</li><li id="ces_01_0078__li15946220173017">On the displayed <strong id="ces_01_0078__b935855173518">Alarm Rules</strong> page, use either of the following two methods to modify an alarm rule:<ul id="ces_01_0078__ul199461720193020"><li id="ces_01_0078__li15946142013309">Locate the row containing the alarm rule you want to modify, click <strong id="ces_01_0078__b105208854914">Modify</strong> in the <strong id="ces_01_0078__b113311127496">Operation</strong> column.</li><li id="ces_01_0078__li1194602016307">Click the name of the alarm rule you want to modify. On the page displayed, click <strong id="ces_01_0078__b84235270692357_1">Modify</strong> in the upper right corner.</li></ul>
</li><li id="ces_01_0078__li1588571618328">On the <strong id="ces_01_0078__b67471127183512">Modify Alarm Rule</strong> page, modify alarm rule parameters as needed.
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="ces_01_0078__table4593201331917" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Configuring metric alarm parameters</caption><thead align="left"><tr id="ces_01_0078__row19594161331919"><th align="left" class="cellrowborder" valign="top" width="27.565656565656564%" id="mcps1.3.1.2.6.2.2.4.1.1"><p id="ces_01_0078__p175941713131912">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="45.54545454545455%" id="mcps1.3.1.2.6.2.2.4.1.2"><p id="ces_01_0078__p115941113151911">Description</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="26.88888888888889%" id="mcps1.3.1.2.6.2.2.4.1.3"><p id="ces_01_0078__p195945135197">Example Value</p>
</th>
</tr>
</thead>
<tbody><tr id="ces_01_0078__row1760171341916"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.2.2.4.1.1 "><p id="ces_01_0078__p156019137195">Name</p>
</td>
<td class="cellrowborder" valign="top" width="45.54545454545455%" headers="mcps1.3.1.2.6.2.2.4.1.2 "><p id="ces_01_0078__p1260271312197">Specifies the alarm rule name.</p>
</td>
<td class="cellrowborder" valign="top" width="26.88888888888889%" headers="mcps1.3.1.2.6.2.2.4.1.3 "><p id="ces_01_0078__p1460231313196">alarm-b6al</p>
</td>
</tr>
<tr id="ces_01_0078__row196021313131913"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.2.2.4.1.1 "><p id="ces_01_0078__p5602181381916">Description</p>
</td>
<td class="cellrowborder" valign="top" width="45.54545454545455%" headers="mcps1.3.1.2.6.2.2.4.1.2 "><p id="ces_01_0078__p2602151319190">(Optional) Provides supplementary information about the alarm rule.</p>
</td>
<td class="cellrowborder" valign="top" width="26.88888888888889%" headers="mcps1.3.1.2.6.2.2.4.1.3 "><p id="ces_01_0078__p960251301918">N/A</p>
</td>
</tr>
<tr id="ces_01_0078__row139121520573"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.2.2.4.1.1 "><p id="ces_01_0078__p159201553175715">Alarm Type</p>
</td>
<td class="cellrowborder" valign="top" width="45.54545454545455%" headers="mcps1.3.1.2.6.2.2.4.1.2 "><p id="ces_01_0078__p892075313576">Specifies the alarm type to which the alarm rule applies.</p>
</td>
<td class="cellrowborder" valign="top" width="26.88888888888889%" headers="mcps1.3.1.2.6.2.2.4.1.3 "><p id="ces_01_0078__p9920453105716">Metric</p>
</td>
</tr>
<tr id="ces_01_0078__row86021713171911"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.2.2.4.1.1 "><p id="ces_01_0078__p3603101311914">Resource Type</p>
</td>
<td class="cellrowborder" valign="top" width="45.54545454545455%" headers="mcps1.3.1.2.6.2.2.4.1.2 "><p id="ces_01_0078__p1460311315194">Specifies the type of the resource the alarm rule is created for.</p>
</td>
<td class="cellrowborder" valign="top" width="26.88888888888889%" headers="mcps1.3.1.2.6.2.2.4.1.3 "><p id="ces_01_0078__p1160351318192">Elastic Cloud Server</p>
</td>
</tr>
<tr id="ces_01_0078__row1160314138193"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.2.2.4.1.1 "><p id="ces_01_0078__p1060321321917">Dimension</p>
</td>
<td class="cellrowborder" valign="top" width="45.54545454545455%" headers="mcps1.3.1.2.6.2.2.4.1.2 "><p id="ces_01_0078__p12603191313198">Specifies the metric dimension of the selected resource type.</p>
</td>
<td class="cellrowborder" valign="top" width="26.88888888888889%" headers="mcps1.3.1.2.6.2.2.4.1.3 "><p id="ces_01_0078__p11603113151916">ECSs</p>
</td>
</tr>
<tr id="ces_01_0078__row1852910167162"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.2.2.4.1.1 "><p id="ces_01_0078__p0250134963117">Monitoring Scope</p>
</td>
<td class="cellrowborder" valign="top" width="45.54545454545455%" headers="mcps1.3.1.2.6.2.2.4.1.2 "><p id="ces_01_0078__p32501849173111">Specifies the monitoring scope the alarm rule applies to.</p>
</td>
<td class="cellrowborder" valign="top" width="26.88888888888889%" headers="mcps1.3.1.2.6.2.2.4.1.3 "><p id="ces_01_0078__p1052921651612">Resource Groups</p>
</td>
</tr>
<tr id="ces_01_0078__row189911922102318"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.2.2.4.1.1 "><p id="ces_01_0078__p1199222210236">Group</p>
</td>
<td class="cellrowborder" valign="top" width="45.54545454545455%" headers="mcps1.3.1.2.6.2.2.4.1.2 "><p id="ces_01_0078__p109001623142512">This parameter is only available if <strong id="ces_01_0078__b13805747183610">Monitoring Scope</strong> is set to <strong id="ces_01_0078__b1805204773611">Resource groups</strong>.</p>
</td>
<td class="cellrowborder" valign="top" width="26.88888888888889%" headers="mcps1.3.1.2.6.2.2.4.1.3 "><p id="ces_01_0078__p8992122232315">N/A</p>
</td>
</tr>
<tr id="ces_01_0078__row145461952192018"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.2.2.4.1.1 "><p id="ces_01_0078__p2373880137">Method</p>
</td>
<td class="cellrowborder" valign="top" width="45.54545454545455%" headers="mcps1.3.1.2.6.2.2.4.1.2 "><p id="ces_01_0078__p9373138121316">The only option is <strong id="ces_01_0078__b12332417113713">Configure manually</strong>.</p>
</td>
<td class="cellrowborder" valign="top" width="26.88888888888889%" headers="mcps1.3.1.2.6.2.2.4.1.3 "><p id="ces_01_0078__p193731087134">Configure manually</p>
</td>
</tr>
<tr id="ces_01_0078__row3604111316198"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.2.2.4.1.1 "><p id="ces_01_0078__p15605171321914">Metric</p>
</td>
<td class="cellrowborder" valign="top" width="45.54545454545455%" headers="mcps1.3.1.2.6.2.2.4.1.2 "><p id="ces_01_0078__p0606181321917">For example:</p>
<ul id="ces_01_0078__ul36061513161912"><li id="ces_01_0078__li4606813161919">CPU Usage<p id="ces_01_0078__p3607141391912"><a name="ces_01_0078__li4606813161919"></a><a name="li4606813161919"></a>Indicates the CPU usage of the monitored object in percent.</p>
</li></ul>
<ul id="ces_01_0078__ul1260741314197"><li id="ces_01_0078__li2607913161915">Memory Usage<p id="ces_01_0078__p12607121318195"><a name="ces_01_0078__li2607913161915"></a><a name="li2607913161915"></a>Indicates the memory usage of the monitored object in percent.</p>
</li></ul>
</td>
<td class="cellrowborder" valign="top" width="26.88888888888889%" headers="mcps1.3.1.2.6.2.2.4.1.3 "><p id="ces_01_0078__p86071013111915">CPU Usage</p>
</td>
</tr>
<tr id="ces_01_0078__row345848174113"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.2.2.4.1.1 "><p id="ces_01_0078__p9435204373719">Alarm Policy</p>
</td>
<td class="cellrowborder" valign="top" width="45.54545454545455%" headers="mcps1.3.1.2.6.2.2.4.1.2 "><p id="ces_01_0078__p2043584343715">Specifies the policy for triggering an alarm.</p>
<p id="ces_01_0078__p043712111488">For example, an alarm is triggered if the average value of the monitored metric is 80% or more for three consecutive 5-minute periods.</p>
</td>
<td class="cellrowborder" valign="top" width="26.88888888888889%" headers="mcps1.3.1.2.6.2.2.4.1.3 "><p id="ces_01_0078__p54357432379">N/A</p>
</td>
</tr>
<tr id="ces_01_0078__row108721617134814"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.2.2.4.1.1 "><p id="ces_01_0078__p1195420845111">Alarm Severity</p>
</td>
<td class="cellrowborder" valign="top" width="45.54545454545455%" headers="mcps1.3.1.2.6.2.2.4.1.2 "><p id="ces_01_0078__p17956884516">Specifies the alarm severity, which can be <strong id="ces_01_0078__b923154510548">Critical</strong>, <strong id="ces_01_0078__b17232945115417">Major</strong>, <strong id="ces_01_0078__b5232194505414">Minor</strong>, or <strong id="ces_01_0078__b223344512546">Informational</strong>.</p>
</td>
<td class="cellrowborder" valign="top" width="26.88888888888889%" headers="mcps1.3.1.2.6.2.2.4.1.3 "><p id="ces_01_0078__p8956389517">Major</p>
</td>
</tr>
<tr id="ces_01_0078__row1627151265015"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.2.2.4.1.1 "><p id="ces_01_0078__p19951139124214">Mount Point or Disk</p>
</td>
<td class="cellrowborder" valign="top" width="45.54545454545455%" headers="mcps1.3.1.2.6.2.2.4.1.2 "><p id="ces_01_0078__p9163947154112">This parameter is displayed on the console and can be configured only when the following conditions are met:</p>
<ul id="ces_01_0078__ul19793155214220"><li id="ces_01_0078__en-us_topic_0084572213_li349211410578"><strong id="ces_01_0078__en-us_topic_0084572213_b115031248134110">Monitoring Scope</strong>: <strong id="ces_01_0078__en-us_topic_0084572213_b1950310488411">Specific resources</strong></li><li id="ces_01_0078__en-us_topic_0084572213_li1049244117575"><strong id="ces_01_0078__en-us_topic_0084572213_b75821132112917">Resource Type</strong>: ECSs or BMSs</li><li id="ces_01_0078__en-us_topic_0084572213_li8492041135718"><strong id="ces_01_0078__en-us_topic_0084572213_b7870173314318">Method</strong>: <strong id="ces_01_0078__en-us_topic_0084572213_b18870133739">Configure manually</strong>.</li><li id="ces_01_0078__en-us_topic_0084572213_li1249264165714"><strong id="ces_01_0078__en-us_topic_0084572213_b1385032233">Metric Name</strong> in an alarm policy: disk metric whose name is prefixed with <strong id="ces_01_0078__en-us_topic_0084572213_b838543218312">Agent</strong></li></ul>
<p id="ces_01_0078__p04530143561">For the Windows OS, enter a drive letter, such as <strong id="ces_01_0078__en-us_topic_0084572213_b1764233289">C</strong>, <strong id="ces_01_0078__en-us_topic_0084572213_b2118865413">D</strong>, or <strong id="ces_01_0078__en-us_topic_0084572213_b207092587">E</strong>. For the Linux OS, enter a mount point, such as <strong id="ces_01_0078__en-us_topic_0084572213_b2107217871">/dev</strong> or <strong id="ces_01_0078__en-us_topic_0084572213_b2132223588">/opt</strong>.</p>
</td>
<td class="cellrowborder" valign="top" width="26.88888888888889%" headers="mcps1.3.1.2.6.2.2.4.1.3 "><p id="ces_01_0078__p159511497428">/dev</p>
</td>
</tr>
<tr id="ces_01_0078__row26099137193"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.2.2.4.1.1 "><p id="ces_01_0078__p860981310196">Alarm Notification</p>
</td>
<td class="cellrowborder" valign="top" width="45.54545454545455%" headers="mcps1.3.1.2.6.2.2.4.1.2 "><p id="ces_01_0078__p18609213181917">Specifies whether to notify users by sending emails or SMS messages, or by sending HTTP/HTTPS messages to servers.</p>
</td>
<td class="cellrowborder" valign="top" width="26.88888888888889%" headers="mcps1.3.1.2.6.2.2.4.1.3 "><p id="ces_01_0078__p206101131198">N/A</p>
</td>
</tr>
<tr id="ces_01_0078__row52151469284"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.2.2.4.1.1 "><p id="ces_01_0078__p1627913911285">Notification Object</p>
</td>
<td class="cellrowborder" valign="top" width="45.54545454545455%" headers="mcps1.3.1.2.6.2.2.4.1.2 "><p id="ces_01_0078__p327913982819">Specifies the object to which alarm notifications will be sent. You can select the account contact or a topic.</p>
<ul id="ces_01_0078__ul192798982810"><li id="ces_01_0078__en-us_topic_0084572213_li1446521111111">The account contact is the tenant owner. If a user registers both a mobile number and an email address, they will receive alarm information through both channels. However, if only one of these contact methods is registered, the alarm information will be sent exclusively to that registered one.</li><li id="ces_01_0078__en-us_topic_0084572213_li8612151311119">A topic is a specific event type for publishing messages or subscribing to notifications. If the required topic is not available, create one first and add subscriptions to it. For details, <a href="en-us_topic_0085216039.html">Creating a Topic</a> and <a href="en-us_topic_0084572343.html">Adding Subscriptions</a>.</li></ul>
</td>
<td class="cellrowborder" valign="top" width="26.88888888888889%" headers="mcps1.3.1.2.6.2.2.4.1.3 ">&nbsp;&nbsp;</td>
</tr>
<tr id="ces_01_0078__row151324563172"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.2.2.4.1.1 "><p id="ces_01_0078__p165875094913">Validity Period</p>
</td>
<td class="cellrowborder" valign="top" width="45.54545454545455%" headers="mcps1.3.1.2.6.2.2.4.1.2 "><p id="ces_01_0078__p7658165024912">Cloud Eye sends notifications only within the validity period specified in the alarm rule.</p>
<p id="ces_01_0078__p52121744532">If <strong id="ces_01_0078__b1276537318">Validity Period</strong> is set to <strong id="ces_01_0078__b176680709">00:00-08:00</strong>, Cloud Eye sends notifications only from 00:00 to 08:00.</p>
</td>
<td class="cellrowborder" valign="top" width="26.88888888888889%" headers="mcps1.3.1.2.6.2.2.4.1.3 "><p id="ces_01_0078__p96581505499">N/A</p>
</td>
</tr>
<tr id="ces_01_0078__row1976684444420"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.2.2.4.1.1 "><p id="ces_01_0078__p1953418515316">Trigger Condition</p>
</td>
<td class="cellrowborder" valign="top" width="45.54545454545455%" headers="mcps1.3.1.2.6.2.2.4.1.2 "><p id="ces_01_0078__p353475732">Specifies the condition for triggering an alarm notification. You can select <strong id="ces_01_0078__b842352706181020">Generated alarm</strong> (when an alarm is generated), <strong id="ces_01_0078__b842352706181028">Cleared alarm</strong> (when an alarm is cleared), or both.</p>
<p id="ces_01_0078__p3933165122211">If you set <strong id="ces_01_0078__b12292232164717">Alarm Type</strong> to <strong id="ces_01_0078__b153017381474">Event</strong>, <strong id="ces_01_0078__b992855894914">Trigger Condition</strong> can only be <strong id="ces_01_0078__b158241331134914">Generated alarm</strong>.</p>
</td>
<td class="cellrowborder" valign="top" width="26.88888888888889%" headers="mcps1.3.1.2.6.2.2.4.1.3 "><p id="ces_01_0078__p1534455310">N/A</p>
</td>
</tr>
<tr id="ces_01_0078__row1479131119164"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.2.2.4.1.1 "><p id="ces_01_0078__p4793141110168">(Optional) Enterprise Project</p>
</td>
<td class="cellrowborder" valign="top" width="45.54545454545455%" headers="mcps1.3.1.2.6.2.2.4.1.2 "><p id="ces_01_0078__p1579331110161">Specifies the enterprise project that the alarm rule belongs to. Only users with the enterprise project permissions can view and manage the alarm rule.</p>
</td>
<td class="cellrowborder" valign="top" width="26.88888888888889%" headers="mcps1.3.1.2.6.2.2.4.1.3 "><p id="ces_01_0078__p147931711101616">default</p>
</td>
</tr>
</tbody>
</table>
</div>

<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="ces_01_0078__table102396371569" frame="border" border="1" rules="all"><caption><b>Table 2 </b>Configuring event alarm parameters</caption><thead align="left"><tr id="ces_01_0078__row5239113795616"><th align="left" class="cellrowborder" valign="top" width="27.565656565656564%" id="mcps1.3.1.2.6.3.2.4.1.1"><p id="ces_01_0078__p0239193711561">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="45.161616161616166%" id="mcps1.3.1.2.6.3.2.4.1.2"><p id="ces_01_0078__p112391937205619">Description</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="27.272727272727277%" id="mcps1.3.1.2.6.3.2.4.1.3"><p id="ces_01_0078__p023973745617">Example Value</p>
</th>
</tr>
</thead>
<tbody><tr id="ces_01_0078__row1523914377563"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.3.2.4.1.1 "><p id="ces_01_0078__p32396372566">Name</p>
</td>
<td class="cellrowborder" valign="top" width="45.161616161616166%" headers="mcps1.3.1.2.6.3.2.4.1.2 "><p id="ces_01_0078__p13240937125617">Specifies the alarm rule name.</p>
</td>
<td class="cellrowborder" valign="top" width="27.272727272727277%" headers="mcps1.3.1.2.6.3.2.4.1.3 "><p id="ces_01_0078__p12400374569">alarm-b6al</p>
</td>
</tr>
<tr id="ces_01_0078__row2240037115610"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.3.2.4.1.1 "><p id="ces_01_0078__p14240123710563">Description</p>
</td>
<td class="cellrowborder" valign="top" width="45.161616161616166%" headers="mcps1.3.1.2.6.3.2.4.1.2 "><p id="ces_01_0078__p22409378564">(Optional) Provides supplementary information about the alarm rule.</p>
</td>
<td class="cellrowborder" valign="top" width="27.272727272727277%" headers="mcps1.3.1.2.6.3.2.4.1.3 "><p id="ces_01_0078__p19240337165615">N/A</p>
</td>
</tr>
<tr id="ces_01_0078__row524010374567"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.3.2.4.1.1 "><p id="ces_01_0078__p724014371561">Alarm Type</p>
</td>
<td class="cellrowborder" valign="top" width="45.161616161616166%" headers="mcps1.3.1.2.6.3.2.4.1.2 "><p id="ces_01_0078__p182408374569">Specifies the alarm type to which the alarm rule applies.</p>
</td>
<td class="cellrowborder" valign="top" width="27.272727272727277%" headers="mcps1.3.1.2.6.3.2.4.1.3 "><p id="ces_01_0078__p824033718562">Event</p>
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<tr id="ces_01_0078__row1725211512163"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.3.2.4.1.1 "><p id="ces_01_0078__p1442695801314">Event Type</p>
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<td class="cellrowborder" valign="top" width="45.161616161616166%" headers="mcps1.3.1.2.6.3.2.4.1.2 "><p id="ces_01_0078__p1742605851310">Specifies the event type, which can be <strong id="ces_01_0078__b1993224521102231">System event</strong> or <strong id="ces_01_0078__b690860403102231">Custom event</strong>.</p>
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<td class="cellrowborder" valign="top" width="27.272727272727277%" headers="mcps1.3.1.2.6.3.2.4.1.3 "><p id="ces_01_0078__p1136797842">Custom event</p>
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<tr id="ces_01_0078__row960111391610"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.3.2.4.1.1 "><p id="ces_01_0078__p566312479437">Event Source</p>
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<td class="cellrowborder" valign="top" width="45.161616161616166%" headers="mcps1.3.1.2.6.3.2.4.1.2 "><p id="ces_01_0078__p9666114734313">Specifies the service the event is generated for.</p>
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<td class="cellrowborder" valign="top" width="27.272727272727277%" headers="mcps1.3.1.2.6.3.2.4.1.3 "><p id="ces_01_0078__p8367157346">Elastic Cloud Server</p>
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<tr id="ces_01_0078__row73375711208"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.3.2.4.1.1 "><p id="ces_01_0078__p194911241135713">Monitoring Scope</p>
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<td class="cellrowborder" valign="top" width="45.161616161616166%" headers="mcps1.3.1.2.6.3.2.4.1.2 "><p id="ces_01_0078__p4491204175718">Specifies the monitoring scope the alarm rule applies to.</p>
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<td class="cellrowborder" valign="top" width="27.272727272727277%" headers="mcps1.3.1.2.6.3.2.4.1.3 "><p id="ces_01_0078__p13491144125718">All resources</p>
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<tr id="ces_01_0078__row133258181613"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.3.2.4.1.1 "><p id="ces_01_0078__p8367671643">Alarm Policy</p>
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<td class="cellrowborder" valign="top" width="45.161616161616166%" headers="mcps1.3.1.2.6.3.2.4.1.2 "><p id="ces_01_0078__p03672719418">Specifies the policy for triggering an alarm.</p>
<p id="ces_01_0078__p1692616278309">If <strong id="ces_01_0078__b1931942011405">Alarm Type</strong> is set to <strong id="ces_01_0078__b16319102044011">Event</strong> and a specific event occurs, Cloud Eye triggers an alarm. For example, if the event <strong id="ces_01_0078__b1622446480102231">Reboot ECS</strong> occurs, an alarm will be triggered.</p>
<div class="note" id="ces_01_0078__note13671671544"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="ces_01_0078__p5368167645">A maximum of 50 alarm policies can be added to an alarm rule. If any one of these alarm policies is met, an alarm will be triggered.</p>
</div></div>
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<td class="cellrowborder" valign="top" width="27.272727272727277%" headers="mcps1.3.1.2.6.3.2.4.1.3 "><p id="ces_01_0078__p1036813712419">N/A</p>
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<tr id="ces_01_0078__row32408376563"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.3.2.4.1.1 "><p id="ces_01_0078__p1267374711438">Event Name</p>
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<td class="cellrowborder" valign="top" width="45.161616161616166%" headers="mcps1.3.1.2.6.3.2.4.1.2 "><p id="ces_01_0078__p867824754316">Specifies the event name.</p>
<p id="ces_01_0078__p206801473435">For events supported by event monitoring, see <a href="ces_01_0054.html">Events Supported by Event Monitoring</a>.</p>
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<td class="cellrowborder" valign="top" width="27.272727272727277%" headers="mcps1.3.1.2.6.3.2.4.1.3 "><p id="ces_01_0078__p9223173519301">ECS deleted</p>
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<tr id="ces_01_0078__row424014379564"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.3.2.4.1.1 "><p id="ces_01_0078__p13709194764313">Trigger Mode</p>
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<td class="cellrowborder" valign="top" width="45.161616161616166%" headers="mcps1.3.1.2.6.3.2.4.1.2 "><p id="ces_01_0078__p27101947144316">You can select <strong id="ces_01_0078__b6875113617415">Immediate trigger</strong> or <strong id="ces_01_0078__b2875123616419">Accumulative trigger</strong> based on the operation severity.</p>
<ul id="ces_01_0078__ul25554234355"><li id="ces_01_0078__li105551923173516"><strong id="ces_01_0078__b1627116439418">Immediate trigger</strong>: An alarm is triggered once an event occurs.</li><li id="ces_01_0078__li235141143616"><strong id="ces_01_0078__b317624754110">Accumulative trigger</strong>: An alarm is only triggered when the number of times an event occurs meets the preset value.</li></ul>
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<td class="cellrowborder" valign="top" width="27.272727272727277%" headers="mcps1.3.1.2.6.3.2.4.1.3 "><p id="ces_01_0078__p116313123316">Immediate trigger</p>
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<tr id="ces_01_0078__row18240123718564"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.3.2.4.1.1 "><p id="ces_01_0078__p199711245122112">Alarm Policy</p>
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<td class="cellrowborder" valign="top" width="45.161616161616166%" headers="mcps1.3.1.2.6.3.2.4.1.2 "><p id="ces_01_0078__p59711845142114">Specifies the policy for triggering an alarm.</p>
<div class="note" id="ces_01_0078__note3971164522113"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="ces_01_0078__p1297120458215">This parameter is mandatory when <strong id="ces_01_0078__b117958710427">Trigger Mode</strong> is set to <strong id="ces_01_0078__b1579517174213">Accumulative trigger</strong>.</p>
</div></div>
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<td class="cellrowborder" valign="top" width="27.272727272727277%" headers="mcps1.3.1.2.6.3.2.4.1.3 "><p id="ces_01_0078__p3827184410315">An alarm is triggered if the event occurred for three consecutive periods of 5 minutes.</p>
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<tr id="ces_01_0078__row10240163755615"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.3.2.4.1.1 "><p id="ces_01_0078__p1481152716322">Alarm Severity</p>
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<td class="cellrowborder" valign="top" width="45.161616161616166%" headers="mcps1.3.1.2.6.3.2.4.1.2 "><p id="ces_01_0078__p178111127103215">Specifies the alarm severity, which can be <strong id="ces_01_0078__b1864541569">Critical</strong>, <strong id="ces_01_0078__b1235919364">Major</strong>, <strong id="ces_01_0078__b1448104334">Minor</strong>, or <strong id="ces_01_0078__b1038868570">Informational</strong>.</p>
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<td class="cellrowborder" valign="top" width="27.272727272727277%" headers="mcps1.3.1.2.6.3.2.4.1.3 "><p id="ces_01_0078__p13812182712326">Major</p>
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<tr id="ces_01_0078__row102402037185610"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.3.2.4.1.1 "><p id="ces_01_0078__p11792196115518">Operation</p>
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<td class="cellrowborder" valign="top" width="45.161616161616166%" headers="mcps1.3.1.2.6.3.2.4.1.2 "><p id="ces_01_0078__p1979214615518">You can click <strong id="ces_01_0078__b1898961934216">Delete</strong> to delete an alarm policy.</p>
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<td class="cellrowborder" valign="top" width="27.272727272727277%" headers="mcps1.3.1.2.6.3.2.4.1.3 "><p id="ces_01_0078__p84761955173117">Delete</p>
</td>
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<tr id="ces_01_0078__row122412371563"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.3.2.4.1.1 "><p id="ces_01_0078__p1241143710560">Alarm Notification</p>
</td>
<td class="cellrowborder" valign="top" width="45.161616161616166%" headers="mcps1.3.1.2.6.3.2.4.1.2 "><p id="ces_01_0078__p1624153785616">Specifies whether to notify users when alarms are triggered. Notifications can be sent by email, SMS message, or HTTP/HTTPS message.</p>
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<td class="cellrowborder" valign="top" width="27.272727272727277%" headers="mcps1.3.1.2.6.3.2.4.1.3 "><p id="ces_01_0078__p824113713563">N/A</p>
</td>
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<tr id="ces_01_0078__row16241103785613"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.3.2.4.1.1 "><p id="ces_01_0078__p82411937155616">Notification Object</p>
</td>
<td class="cellrowborder" valign="top" width="45.161616161616166%" headers="mcps1.3.1.2.6.3.2.4.1.2 "><p id="ces_01_0078__p1424123714562">Specifies the object to which alarm notifications will be sent. You can select the account contact or a topic.</p>
<ul id="ces_01_0078__ul102415373566"><li id="ces_01_0078__en-us_topic_0084572213_li1446521111111_1">The account contact is the tenant owner. If a user registers both a mobile number and an email address, they will receive alarm information through both channels. However, if only one of these contact methods is registered, the alarm information will be sent exclusively to that registered one.</li><li id="ces_01_0078__en-us_topic_0084572213_li8612151311119_1">A topic is a specific event type for publishing messages or subscribing to notifications. If the required topic is not available, create one first and add subscriptions to it. For details, <a href="en-us_topic_0085216039.html">Creating a Topic</a> and <a href="en-us_topic_0084572343.html">Adding Subscriptions</a>.</li></ul>
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<td class="cellrowborder" valign="top" width="27.272727272727277%" headers="mcps1.3.1.2.6.3.2.4.1.3 ">&nbsp;&nbsp;</td>
</tr>
<tr id="ces_01_0078__row142421637175614"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.3.2.4.1.1 "><p id="ces_01_0078__p724273711563">Validity Period</p>
</td>
<td class="cellrowborder" valign="top" width="45.161616161616166%" headers="mcps1.3.1.2.6.3.2.4.1.2 "><p id="ces_01_0078__p12242173713564">Cloud Eye sends notifications only within the validity period specified in the alarm rule.</p>
<p id="ces_01_0078__p424263711568">If <strong id="ces_01_0078__b1890862545102231">Validity Period</strong> is set to <strong id="ces_01_0078__b1371009043102231">00:00-08:00</strong>, Cloud Eye sends notifications only from 00:00 to 08:00.</p>
</td>
<td class="cellrowborder" valign="top" width="27.272727272727277%" headers="mcps1.3.1.2.6.3.2.4.1.3 "><p id="ces_01_0078__p112421037205613">N/A</p>
</td>
</tr>
<tr id="ces_01_0078__row1024223720567"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.3.2.4.1.1 "><p id="ces_01_0078__p8242137115614">Trigger Condition</p>
</td>
<td class="cellrowborder" valign="top" width="45.161616161616166%" headers="mcps1.3.1.2.6.3.2.4.1.2 "><p id="ces_01_0078__p6242133725615">Specifies the condition for triggering an alarm notification. You can select <strong id="ces_01_0078__b12876145294210">Generated alarm</strong> (when an alarm is generated), <strong id="ces_01_0078__b208771752134213">Cleared alarm</strong> (when an alarm is cleared), or both.</p>
<p id="ces_01_0078__p2242133765614">If you set <strong id="ces_01_0078__b538948411">Alarm Type</strong> to <strong id="ces_01_0078__b682543">Event</strong>, <strong id="ces_01_0078__b2097610175">Trigger Condition</strong> can only be <strong id="ces_01_0078__b485405675">Generated alarm</strong>.</p>
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<td class="cellrowborder" valign="top" width="27.272727272727277%" headers="mcps1.3.1.2.6.3.2.4.1.3 "><p id="ces_01_0078__p1824233719567">N/A</p>
</td>
</tr>
<tr id="ces_01_0078__row1224216373565"><td class="cellrowborder" valign="top" width="27.565656565656564%" headers="mcps1.3.1.2.6.3.2.4.1.1 "><p id="ces_01_0078__p142422037115619">(Optional) Enterprise Project</p>
</td>
<td class="cellrowborder" valign="top" width="45.161616161616166%" headers="mcps1.3.1.2.6.3.2.4.1.2 "><p id="ces_01_0078__p10242133765610">Specifies the enterprise project that the alarm rule belongs to. Only users with the enterprise project permissions can view and manage the alarm rule.</p>
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<td class="cellrowborder" valign="top" width="27.272727272727277%" headers="mcps1.3.1.2.6.3.2.4.1.3 "><p id="ces_01_0078__p142421137145611">default</p>
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</tbody>
</table>
</div>
<p id="ces_01_0078__p1170061444718"></p>
</li></ol><ol start="7" id="ces_01_0078__ol3818877412145"><li id="ces_01_0078__li02499411514">Click <strong id="ces_01_0078__b1937312399292">Modify</strong>.</li></ol>
</div>
</div>
<div>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="ces_01_0077.html">Alarm Rule Management</a></div>
</div>
</div>