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Reviewed-by: Pristromskaia, Margarita <margarita.pristromskaia@t-systems.com> Co-authored-by: guoyanyan <guoyanyan3@huawei.com> Co-committed-by: guoyanyan <guoyanyan3@huawei.com>
41 lines
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41 lines
12 KiB
HTML
<a name="as_05_0103"></a><a name="as_05_0103"></a>
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<h1 class="topictitle1">Managing a Bandwidth Scaling Policy</h1>
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<div id="body1526441264746"><div class="section" id="as_05_0103__section2495449014355"><h4 class="sectiontitle">Scenarios</h4><p id="as_05_0103__p12289145174811">You can adjust the bandwidth through a bandwidth scaling policy.</p>
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<p id="as_05_0103__p5166173584311">This section describes how to manage bandwidth scaling policies, including enabling, disabling, modifying, deleting, and immediately executing a bandwidth scaling policy.</p>
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<div class="note" id="as_05_0103__note14938192715590"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="as_05_0103__p5136176526">The bandwidth scaling policy configured for a released EIP still occupies the policy quota. Only the account and its IAM users with the global permission can manage the bandwidth scaling policy.</p>
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</div></div>
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</div>
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<div class="section" id="as_05_0103__as_01_0104_section47602278104932"><h4 class="sectiontitle">Enabling a Bandwidth Scaling Policy</h4><p id="as_05_0103__as_01_0104_p46963207145323">A bandwidth scaling policy can be enabled only when its status is <strong id="as_05_0103__b2163733192252">Disabled</strong>.</p>
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<ol id="as_05_0103__as_01_0104_ol52511872104959"><li id="as_05_0103__en-us_topic_0118498861_l67f1c4bb070b4f3d9b83021e83da345b">Log in to the management console.</li><li id="as_05_0103__as_01_0104_li5914166211049">Click <span><img id="as_05_0103__image952853582610" src="en-us_image_0210485079.png"></span> in the upper left corner to select a region and a project.</li><li id="as_05_0103__li834043711716">Under <strong id="as_05_0103__en-us_topic_0112331243_b13906349155020">Computing</strong>, click <strong id="as_05_0103__en-us_topic_0112331243_b292616493502">Auto Scaling</strong>. In the navigation pane on the left, choose <strong id="as_05_0103__en-us_topic_0112331243_b59261949175010">Bandwidth Scaling</strong>.</li><li id="as_05_0103__as_01_0104_li6647531">In the bandwidth scaling policy list, locate the row containing the target policy and click <strong id="as_05_0103__b1072322648162420">Enable</strong> in the <strong id="as_05_0103__b2936649719229">Operation</strong> column. </li><li id="as_05_0103__as_01_0104_li44278307121256">In the displayed <strong id="as_05_0103__b17593949657">Enable Bandwidth Scaling Policy</strong> dialog box, click <strong id="as_05_0103__b13262238614">Yes</strong>.</li></ol>
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</div>
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<div class="section" id="as_05_0103__section25871448152519"><h4 class="sectiontitle">Disabling a Bandwidth Scaling Policy</h4><p id="as_05_0103__as_01_0105_p35527111154931">A bandwidth scaling policy can be disabled only when its status is <strong id="as_05_0103__b93071581718">Enabled</strong>.</p>
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<ol id="as_05_0103__as_01_0105_ol52511872104959"><li id="as_05_0103__li1441314501182">Log in to the management console.</li><li id="as_05_0103__as_01_0105_li5914166211049">Click <span><img id="as_05_0103__image9623111516286" src="en-us_image_0210485079.png"></span> in the upper left corner to select a region and a project.</li><li id="as_05_0103__as_01_0103_li47357582">Under <strong id="as_05_0103__en-us_topic_0112331243_b13906349155020_1">Computing</strong>, click <strong id="as_05_0103__en-us_topic_0112331243_b292616493502_1">Auto Scaling</strong>. In the navigation pane on the left, choose <strong id="as_05_0103__en-us_topic_0112331243_b59261949175010_1">Bandwidth Scaling</strong>.</li><li id="as_05_0103__as_01_0105_li6647531">In the bandwidth scaling policy list, locate the row containing the target policy and click <strong id="as_05_0103__b389143020117">Disable</strong> in the <strong id="as_05_0103__b2892133012110">Operation</strong> column.</li><li id="as_05_0103__li19536175105513">In the displayed <strong id="as_05_0103__b18831516868">Disable Bandwidth Scaling Policy</strong> dialog box, click <strong id="as_05_0103__b58841316367">Yes</strong>.<div class="note" id="as_05_0103__note4716192363711"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="as_05_0103__p19716122311379">After a bandwidth scaling policy is disabled, its status changes to <strong id="as_05_0103__b2533636919229">Disabled</strong>. AS does not automatically trigger any scaling action based on a <strong id="as_05_0103__b935821039162217">Disabled</strong> bandwidth scaling policy.</p>
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</div></div>
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</li></ol>
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</div>
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<div class="section" id="as_05_0103__as_01_0106_section2227263611026"><h4 class="sectiontitle">Modifying a Bandwidth Scaling Policy</h4><ol id="as_05_0103__as_01_0106_ol911039911042"><li id="as_05_0103__li128697531881">Log in to the management console.</li><li id="as_05_0103__as_01_0106_li5914166211049">Click <span><img id="as_05_0103__image38501110203111" src="en-us_image_0210485079.png"></span> in the upper left corner to select a region and a project.</li></ol><ol start="3" id="as_05_0103__as_01_0106_ol209755061112"><li id="as_05_0103__li1660815561971">Under <strong id="as_05_0103__en-us_topic_0112331243_b13906349155020_2">Computing</strong>, click <strong id="as_05_0103__en-us_topic_0112331243_b292616493502_2">Auto Scaling</strong>. In the navigation pane on the left, choose <strong id="as_05_0103__en-us_topic_0112331243_b59261949175010_2">Bandwidth Scaling</strong>.</li><li id="as_05_0103__as_01_0106_li35224963">In the bandwidth scaling policy list, locate the row containing the target policy and click the policy name to switch to its details page.<p id="as_05_0103__as_01_0106_p45368382175935"><a name="as_05_0103__as_01_0106_li35224963"></a><a name="as_01_0106_li35224963"></a>Click <strong id="as_05_0103__as_01_0106_b84235270613832">Modify</strong> in the upper right corner of the page.</p>
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<p id="as_05_0103__as_01_0106_p1990118175916">You can also locate the row containing the target policy, click <strong id="as_05_0103__b84235270615321">More</strong> in the <strong id="as_05_0103__b181386583108">Operation</strong> column, and select <strong id="as_05_0103__b84235270615324">Modify</strong>.</p>
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</li><li id="as_05_0103__as_01_0106_li34649765">Modify parameters. You can modify the following parameters of a bandwidth scaling policy: <strong id="as_05_0103__b11914124487">Policy Name</strong>, <strong id="as_05_0103__b345109082">EIP</strong>, <strong id="as_05_0103__b735218246817">Policy Type</strong>, <strong id="as_05_0103__b06891341785">Scaling Action</strong>, and <strong id="as_05_0103__b5949125512817">Cooldown Period</strong>.</li><li id="as_05_0103__as_01_0106_li26746391">Click <strong id="as_05_0103__b1570856957172655">OK</strong>.</li></ol>
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<div class="note" id="as_05_0103__note132481324291"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="as_05_0103__p202508262918">A bandwidth scaling policy which is being executed cannot be modified.</p>
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</div></div>
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</div>
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<div class="section" id="as_05_0103__as_01_0107_section1959939911151"><h4 class="sectiontitle">Deleting a Bandwidth Scaling Policy</h4><ol id="as_05_0103__as_01_0107_ol52511872104959"><li id="as_05_0103__li61231588814">Log in to the management console.</li><li id="as_05_0103__as_01_0107_li5914166211049">Click <span><img id="as_05_0103__image656117575323" src="en-us_image_0210485079.png"></span> in the upper left corner to select a region and a project.</li><li id="as_05_0103__li37011061781">Under <strong id="as_05_0103__en-us_topic_0112331243_b13906349155020_3">Computing</strong>, click <strong id="as_05_0103__en-us_topic_0112331243_b292616493502_3">Auto Scaling</strong>. In the navigation pane on the left, choose <strong id="as_05_0103__en-us_topic_0112331243_b59261949175010_3">Bandwidth Scaling</strong>.</li><li id="as_05_0103__as_01_0107_li6647531">In the bandwidth scaling policy list, locate the row containing the target policy, click <strong id="as_05_0103__b873231412147">More</strong> in the <strong id="as_05_0103__b1726619411136">Operation</strong> column, and select <strong id="as_05_0103__b6926526121410">Delete</strong>.</li><li id="as_05_0103__li190718570553">In the displayed <strong id="as_05_0103__b1481612914566">Delete Bandwidth Scaling Policy</strong> dialog box, click <strong id="as_05_0103__b1692931135814">Yes</strong>.<p id="as_05_0103__p5492192922118">You can also select one or more scaling policies and click <strong id="as_05_0103__b92611855427">Delete</strong> above the list to delete one or more scaling policies.</p>
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</li></ol>
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<div class="note" id="as_05_0103__note968911519281"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="as_05_0103__as_01_0107_ul2057894611142"><li id="as_05_0103__as_01_0107_li5099279111142">You can delete a bandwidth scaling policy when you no longer need it. If you do not need it only during a specified period of time, you are advised to disable rather than delete it.</li><li id="as_05_0103__li16611243274">A bandwidth scaling policy can be deleted only when it is not being executed.</li></ul>
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</div></div>
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</div>
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<div class="section" id="as_05_0103__en-us_topic_0151018598_sbdc76804de224059adf54b5a048df0e7"><h4 class="sectiontitle">Executing a Bandwidth Scaling Policy</h4><p id="as_05_0103__en-us_topic_0151018598_p6611177195">By executing a bandwidth scaling policy, you can immediately adjust the bandwidth to that configured in the bandwidth scaling policy, instead of having to wait until the trigger condition is met.</p>
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<ol id="as_05_0103__en-us_topic_0151018598_oe3330a13b1ed43318b8e306ebcb5e62f"><li id="as_05_0103__li79740117919">Log in to the management console.</li><li id="as_05_0103__en-us_topic_0151018598_lfab0648e039f47799d935f5a011ff3be">Click <span><img id="as_05_0103__image19728163818342" src="en-us_image_0210485079.png"></span> in the upper left corner to select a region and a project.</li><li id="as_05_0103__li1079214151484">Under <strong id="as_05_0103__en-us_topic_0112331243_b13906349155020_4">Computing</strong>, click <strong id="as_05_0103__en-us_topic_0112331243_b292616493502_4">Auto Scaling</strong>. In the navigation pane on the left, choose <strong id="as_05_0103__en-us_topic_0112331243_b59261949175010_4">Bandwidth Scaling</strong>.</li><li id="as_05_0103__en-us_topic_0151018598_as_01_0107_li6647531">In the bandwidth scaling policy list, locate the row that contains the target policy and click <strong id="as_05_0103__b131442149393">Execute Now</strong> in the <strong id="as_05_0103__b20758192343912">Operation</strong> column.</li><li id="as_05_0103__en-us_topic_0151018598_li190718570553">In the displayed <strong id="as_05_0103__b8653124893913">Execute Bandwidth Scaling Policy</strong> dialog box, click <strong id="as_05_0103__b225827184016">Yes</strong>.</li></ol>
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<p id="as_05_0103__en-us_topic_0151018598_p1455455112415">You can also go to the bandwidth scaling policy details page and click <strong id="as_05_0103__b0330432154017">Execute Now</strong> in the upper right corner.</p>
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<div class="note" id="as_05_0103__note088674174711"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="as_05_0103__ul3934237135215"><li id="as_05_0103__li49341937165219">A bandwidth scaling policy can be executed only when the policy is enabled and no other bandwidth scaling policy is being executed.</li><li id="as_05_0103__li99341337115216">Executing a bandwidth scaling policy does not affect automatic adjustment of the bandwidth when the trigger condition of the policy is met.</li></ul>
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</div></div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="as_05_0101.html">Bandwidth Scaling</a></div>
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