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qiujiandong1
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Reviewed-by: Eotvos, Oliver <oliver.eotvos@t-systems.com> Co-authored-by: qiujiandong1 <qiujiandong1@huawei.com> Co-committed-by: qiujiandong1 <qiujiandong1@huawei.com>
370 lines
29 KiB
HTML
370 lines
29 KiB
HTML
<a name="cce_02_0413"></a><a name="cce_02_0413"></a>
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<h1 class="topictitle1">Kubernetes Metrics Server</h1>
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<div id="body32001227"><div class="section" id="cce_02_0413__en-us_topic_0000001834687089_section5841216112318"><h4 class="sectiontitle">Add-on Overview</h4><p id="cce_02_0413__en-us_topic_0000001834687089_p758511615912">From version 1.8 onwards, Kubernetes provides resource usage metrics, such as the container CPU and memory usage, through the Metrics API. These metrics can be directly accessed by users (for example, by using the <strong id="cce_02_0413__en-us_topic_0000001834687089_b1786898542">kubectl top</strong> command) or used by controllers (for example, Horizontal Pod Autoscaler) in a cluster for decision-making. The specific component is metrics-server, which is used to substitute for Heapster for providing the similar functions. Heapster has been gradually abandoned since v1.11.</p>
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</div>
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<div class="section" id="cce_02_0413__en-us_topic_0000001834687089_section13564204912269"><h4 class="sectiontitle">Add-on Parameters</h4>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="cce_02_0413__en-us_topic_0000001834687089_table7237514152812" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Parameters</caption><thead align="left"><tr id="cce_02_0413__en-us_topic_0000001834687089_row152371514142818"><th align="left" class="cellrowborder" valign="top" width="16.650000000000002%" id="mcps1.3.2.2.2.5.1.1"><p id="cce_02_0413__en-us_topic_0000001834687089_p8237101412810">Parameter</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="17.61%" id="mcps1.3.2.2.2.5.1.2"><p id="cce_02_0413__en-us_topic_0000001834687089_p4237131416284">Mandatory</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="16.919999999999998%" id="mcps1.3.2.2.2.5.1.3"><p id="cce_02_0413__en-us_topic_0000001834687089_p15237171413287">Type</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="48.82%" id="mcps1.3.2.2.2.5.1.4"><p id="cce_02_0413__en-us_topic_0000001834687089_p1237171432815">Description</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="cce_02_0413__en-us_topic_0000001834687089_row4237101416283"><td class="cellrowborder" valign="top" width="16.650000000000002%" headers="mcps1.3.2.2.2.5.1.1 "><p id="cce_02_0413__en-us_topic_0000001834687089_p3237141418281">basic</p>
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</td>
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<td class="cellrowborder" valign="top" width="17.61%" headers="mcps1.3.2.2.2.5.1.2 "><p id="cce_02_0413__en-us_topic_0000001834687089_p723710140287">No</p>
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</td>
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<td class="cellrowborder" valign="top" width="16.919999999999998%" headers="mcps1.3.2.2.2.5.1.3 "><p id="cce_02_0413__en-us_topic_0000001834687089_p1237111472817">object</p>
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</td>
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<td class="cellrowborder" valign="top" width="48.82%" headers="mcps1.3.2.2.2.5.1.4 "><p id="cce_02_0413__en-us_topic_0000001834687089_p1723741413286">Basic configuration parameters, which do not need to be specified</p>
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</td>
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</tr>
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<tr id="cce_02_0413__en-us_topic_0000001834687089_row112371214112815"><td class="cellrowborder" valign="top" width="16.650000000000002%" headers="mcps1.3.2.2.2.5.1.1 "><p id="cce_02_0413__en-us_topic_0000001834687089_p12237814102816">flavor</p>
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</td>
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<td class="cellrowborder" valign="top" width="17.61%" headers="mcps1.3.2.2.2.5.1.2 "><p id="cce_02_0413__en-us_topic_0000001834687089_p162375146285">Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="16.919999999999998%" headers="mcps1.3.2.2.2.5.1.3 "><p id="cce_02_0413__en-us_topic_0000001834687089_p523731410289"><a href="#cce_02_0413__en-us_topic_0000001834687089_table8149147344">Table 2</a> object</p>
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</td>
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<td class="cellrowborder" valign="top" width="48.82%" headers="mcps1.3.2.2.2.5.1.4 "><p id="cce_02_0413__en-us_topic_0000001834687089_p423721402811">Flavor parameters</p>
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</td>
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</tr>
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<tr id="cce_02_0413__en-us_topic_0000001834687089_row5237914182816"><td class="cellrowborder" valign="top" width="16.650000000000002%" headers="mcps1.3.2.2.2.5.1.1 "><p id="cce_02_0413__en-us_topic_0000001834687089_p112371214132813">custom</p>
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</td>
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<td class="cellrowborder" valign="top" width="17.61%" headers="mcps1.3.2.2.2.5.1.2 "><p id="cce_02_0413__en-us_topic_0000001834687089_p192371914182813">Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="16.919999999999998%" headers="mcps1.3.2.2.2.5.1.3 "><p id="cce_02_0413__en-us_topic_0000001834687089_p4237181416289"><a href="#cce_02_0413__en-us_topic_0000001834687089_table109631116113412">Table 3</a> object</p>
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</td>
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<td class="cellrowborder" valign="top" width="48.82%" headers="mcps1.3.2.2.2.5.1.4 "><p id="cce_02_0413__en-us_topic_0000001834687089_p02371514192810">Custom parameters</p>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="tablenoborder"><a name="cce_02_0413__en-us_topic_0000001834687089_table8149147344"></a><a name="en-us_topic_0000001834687089_table8149147344"></a><table cellpadding="4" cellspacing="0" summary="" id="cce_02_0413__en-us_topic_0000001834687089_table8149147344" frame="border" border="1" rules="all"><caption><b>Table 2 </b>flavor</caption><thead align="left"><tr id="cce_02_0413__en-us_topic_0000001834687089_row2014214123415"><th align="left" class="cellrowborder" valign="top" width="16.650000000000002%" id="mcps1.3.2.3.2.5.1.1"><p id="cce_02_0413__en-us_topic_0000001834687089_p11141314163419">Parameter</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="17.61%" id="mcps1.3.2.3.2.5.1.2"><p id="cce_02_0413__en-us_topic_0000001834687089_p1314121443418">Mandatory</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="16.919999999999998%" id="mcps1.3.2.3.2.5.1.3"><p id="cce_02_0413__en-us_topic_0000001834687089_p201412148342">Type</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="48.82%" id="mcps1.3.2.3.2.5.1.4"><p id="cce_02_0413__en-us_topic_0000001834687089_p101414142344">Description</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="cce_02_0413__en-us_topic_0000001834687089_row121471493417"><td class="cellrowborder" valign="top" width="16.650000000000002%" headers="mcps1.3.2.3.2.5.1.1 "><p id="cce_02_0413__en-us_topic_0000001834687089_p453114559345">description</p>
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</td>
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<td class="cellrowborder" valign="top" width="17.61%" headers="mcps1.3.2.3.2.5.1.2 "><p id="cce_02_0413__en-us_topic_0000001834687089_p614121423419">No</p>
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</td>
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<td class="cellrowborder" valign="top" width="16.919999999999998%" headers="mcps1.3.2.3.2.5.1.3 "><p id="cce_02_0413__en-us_topic_0000001834687089_p1114114143415">String</p>
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</td>
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<td class="cellrowborder" valign="top" width="48.82%" headers="mcps1.3.2.3.2.5.1.4 "><p id="cce_02_0413__en-us_topic_0000001834687089_p18144148344">Add-on description</p>
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</td>
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</tr>
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<tr id="cce_02_0413__en-us_topic_0000001834687089_row1614101463413"><td class="cellrowborder" valign="top" width="16.650000000000002%" headers="mcps1.3.2.3.2.5.1.1 "><p id="cce_02_0413__en-us_topic_0000001834687089_p18530165511346">name</p>
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</td>
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<td class="cellrowborder" valign="top" width="17.61%" headers="mcps1.3.2.3.2.5.1.2 "><p id="cce_02_0413__en-us_topic_0000001834687089_p31451413342">Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="16.919999999999998%" headers="mcps1.3.2.3.2.5.1.3 "><p id="cce_02_0413__en-us_topic_0000001834687089_p20142143343">String</p>
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</td>
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<td class="cellrowborder" valign="top" width="48.82%" headers="mcps1.3.2.3.2.5.1.4 "><p id="cce_02_0413__en-us_topic_0000001834687089_p1314314143410">Add-on specification name. The value is fixed at <strong id="cce_02_0413__en-us_topic_0000001834687089_b19850584688155">Single-instance</strong>.</p>
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</td>
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</tr>
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<tr id="cce_02_0413__en-us_topic_0000001834687089_row1514131419347"><td class="cellrowborder" valign="top" width="16.650000000000002%" headers="mcps1.3.2.3.2.5.1.1 "><p id="cce_02_0413__en-us_topic_0000001834687089_p85051552340">replicas</p>
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</td>
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<td class="cellrowborder" valign="top" width="17.61%" headers="mcps1.3.2.3.2.5.1.2 "><p id="cce_02_0413__en-us_topic_0000001834687089_p1014114183417">Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="16.919999999999998%" headers="mcps1.3.2.3.2.5.1.3 "><p id="cce_02_0413__en-us_topic_0000001834687089_p16141714163415">String</p>
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</td>
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<td class="cellrowborder" valign="top" width="48.82%" headers="mcps1.3.2.3.2.5.1.4 "><p id="cce_02_0413__en-us_topic_0000001834687089_p514714143416">Number of pods. The default value is <strong id="cce_02_0413__en-us_topic_0000001834687089_b16097010818214">1</strong>.</p>
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</td>
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</tr>
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<tr id="cce_02_0413__en-us_topic_0000001834687089_row1320482115386"><td class="cellrowborder" valign="top" width="16.650000000000002%" headers="mcps1.3.2.3.2.5.1.1 "><p id="cce_02_0413__en-us_topic_0000001834687089_p6204221103813">resources</p>
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</td>
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<td class="cellrowborder" valign="top" width="17.61%" headers="mcps1.3.2.3.2.5.1.2 "><p id="cce_02_0413__en-us_topic_0000001834687089_p14204122123813">Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="16.919999999999998%" headers="mcps1.3.2.3.2.5.1.3 "><p id="cce_02_0413__en-us_topic_0000001834687089_p15204921153814"><a href="#cce_02_0413__en-us_topic_0000001834687089_table136520220346">resources</a> object</p>
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</td>
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<td class="cellrowborder" valign="top" width="48.82%" headers="mcps1.3.2.3.2.5.1.4 "><p id="cce_02_0413__en-us_topic_0000001834687089_p1520482113810">Container resource (CPU and memory) quotas</p>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="tablenoborder"><a name="cce_02_0413__en-us_topic_0000001834687089_table109631116113412"></a><a name="en-us_topic_0000001834687089_table109631116113412"></a><table cellpadding="4" cellspacing="0" summary="" id="cce_02_0413__en-us_topic_0000001834687089_table109631116113412" frame="border" border="1" rules="all"><caption><b>Table 3 </b>custom</caption><thead align="left"><tr id="cce_02_0413__en-us_topic_0000001834687089_row1696361663418"><th align="left" class="cellrowborder" valign="top" width="16.650000000000002%" id="mcps1.3.2.4.2.5.1.1"><p id="cce_02_0413__en-us_topic_0000001834687089_p79633167341">Parameter</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="17.61%" id="mcps1.3.2.4.2.5.1.2"><p id="cce_02_0413__en-us_topic_0000001834687089_p139631416173412">Mandatory</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="16.919999999999998%" id="mcps1.3.2.4.2.5.1.3"><p id="cce_02_0413__en-us_topic_0000001834687089_p17963111616348">Type</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="48.82%" id="mcps1.3.2.4.2.5.1.4"><p id="cce_02_0413__en-us_topic_0000001834687089_p1696351619347">Description</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="cce_02_0413__en-us_topic_0000001834687089_row18138131728"><td class="cellrowborder" valign="top" width="16.650000000000002%" headers="mcps1.3.2.4.2.5.1.1 "><p id="cce_02_0413__en-us_topic_0000001834687089_p1652416449335">multiAZBalance</p>
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</td>
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<td class="cellrowborder" valign="top" width="17.61%" headers="mcps1.3.2.4.2.5.1.2 "><p id="cce_02_0413__en-us_topic_0000001834687089_p652413449334">No</p>
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</td>
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<td class="cellrowborder" valign="top" width="16.919999999999998%" headers="mcps1.3.2.4.2.5.1.3 "><p id="cce_02_0413__en-us_topic_0000001834687089_p205244447334">Bool</p>
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</td>
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<td class="cellrowborder" valign="top" width="48.82%" headers="mcps1.3.2.4.2.5.1.4 "><p id="cce_02_0413__en-us_topic_0000001834687089_p13524944153312">Whether the equivalent mode of multi-AZ deployment is enabled. If this function is enabled, the equivalent mode is used.</p>
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</td>
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</tr>
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<tr id="cce_02_0413__en-us_topic_0000001834687089_row11810720123"><td class="cellrowborder" valign="top" width="16.650000000000002%" headers="mcps1.3.2.4.2.5.1.1 "><p id="cce_02_0413__en-us_topic_0000001834687089_p15375174718336">multiAZEnabled</p>
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</td>
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<td class="cellrowborder" valign="top" width="17.61%" headers="mcps1.3.2.4.2.5.1.2 "><p id="cce_02_0413__en-us_topic_0000001834687089_p13688163993616">No</p>
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</td>
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<td class="cellrowborder" valign="top" width="16.919999999999998%" headers="mcps1.3.2.4.2.5.1.3 "><p id="cce_02_0413__en-us_topic_0000001834687089_p17375347163319">Bool</p>
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</td>
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<td class="cellrowborder" valign="top" width="48.82%" headers="mcps1.3.2.4.2.5.1.4 "><p id="cce_02_0413__en-us_topic_0000001834687089_p1446315122917">Whether to deploy the add-on pods in multiple AZs. The default value is <strong id="cce_02_0413__en-us_topic_0000001834687089_b594113524510">false</strong>. If this parameter is set to <strong id="cce_02_0413__en-us_topic_0000001834687089_b1094185245117">true</strong>, cross-AZ deployment is forcibly performed. If this parameter is set to <strong id="cce_02_0413__en-us_topic_0000001834687089_b1894245255120">false</strong>, cross-AZ deployment is preferred.</p>
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</td>
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</tr>
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<tr id="cce_02_0413__en-us_topic_0000001834687089_row101971616224"><td class="cellrowborder" valign="top" width="16.650000000000002%" headers="mcps1.3.2.4.2.5.1.1 "><p id="cce_02_0413__en-us_topic_0000001834687089_p6601131813340">tolerations</p>
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</td>
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<td class="cellrowborder" valign="top" width="17.61%" headers="mcps1.3.2.4.2.5.1.2 "><p id="cce_02_0413__en-us_topic_0000001834687089_p260171813411">No</p>
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<p id="cce_02_0413__en-us_topic_0000001834687089_p1066661410575"></p>
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</td>
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<td class="cellrowborder" valign="top" width="16.919999999999998%" headers="mcps1.3.2.4.2.5.1.3 "><p id="cce_02_0413__en-us_topic_0000001834687089_p1360181815341">List<Object> <a href="#cce_02_0413__en-us_topic_0000001834687089_table31791231173618">Table 6</a></p>
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</td>
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<td class="cellrowborder" valign="top" width="48.82%" headers="mcps1.3.2.4.2.5.1.4 "><p id="cce_02_0413__en-us_topic_0000001834687089_p186016180346">Tolerations of the add-on</p>
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</td>
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</tr>
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<tr id="cce_02_0413__en-us_topic_0000001834687089_row9615411210"><td class="cellrowborder" valign="top" width="16.650000000000002%" headers="mcps1.3.2.4.2.5.1.1 "><p id="cce_02_0413__en-us_topic_0000001834687089_p26668145571">node_match_expressions</p>
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</td>
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<td class="cellrowborder" valign="top" width="17.61%" headers="mcps1.3.2.4.2.5.1.2 "><p id="cce_02_0413__en-us_topic_0000001834687089_p1161241627">No</p>
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</td>
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<td class="cellrowborder" valign="top" width="16.919999999999998%" headers="mcps1.3.2.4.2.5.1.3 "><p id="cce_02_0413__en-us_topic_0000001834687089_p19666151405715">List<Object> <a href="#cce_02_0413__en-us_topic_0000001834687089_table31791231173618">Table 6</a></p>
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</td>
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<td class="cellrowborder" valign="top" width="48.82%" headers="mcps1.3.2.4.2.5.1.4 "><p id="cce_02_0413__en-us_topic_0000001834687089_p0666141412576">Node affinity configuration of the add-on</p>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="tablenoborder"><a name="cce_02_0413__en-us_topic_0000001834687089_table136520220346"></a><a name="en-us_topic_0000001834687089_table136520220346"></a><table cellpadding="4" cellspacing="0" summary="" id="cce_02_0413__en-us_topic_0000001834687089_table136520220346" frame="border" border="1" rules="all"><caption><b>Table 4 </b>Data structure of the resources field</caption><thead align="left"><tr id="cce_02_0413__en-us_topic_0000001834687089_row665212223419"><th align="left" class="cellrowborder" valign="top" width="16.650000000000002%" id="mcps1.3.2.5.2.5.1.1"><p id="cce_02_0413__en-us_topic_0000001834687089_p206521822183413">Parameter</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="17.61%" id="mcps1.3.2.5.2.5.1.2"><p id="cce_02_0413__en-us_topic_0000001834687089_p7652202219346">Mandatory</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="16.919999999999998%" id="mcps1.3.2.5.2.5.1.3"><p id="cce_02_0413__en-us_topic_0000001834687089_p465212233417">Type</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="48.82%" id="mcps1.3.2.5.2.5.1.4"><p id="cce_02_0413__en-us_topic_0000001834687089_p12652132216348">Description</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="cce_02_0413__en-us_topic_0000001834687089_row1965252203413"><td class="cellrowborder" valign="top" width="16.650000000000002%" headers="mcps1.3.2.5.2.5.1.1 "><p id="cce_02_0413__en-us_topic_0000001834687089_p290761215395">limitsCpu</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="17.61%" headers="mcps1.3.2.5.2.5.1.2 "><p id="cce_02_0413__en-us_topic_0000001834687089_p165217221342">Yes</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="16.919999999999998%" headers="mcps1.3.2.5.2.5.1.3 "><p id="cce_02_0413__en-us_topic_0000001834687089_p024818327510">String</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="48.82%" headers="mcps1.3.2.5.2.5.1.4 "><p id="cce_02_0413__en-us_topic_0000001834687089_p950122712488">CPU size limit (unit: m)</p>
|
|
</td>
|
|
</tr>
|
|
<tr id="cce_02_0413__en-us_topic_0000001834687089_row1265362211348"><td class="cellrowborder" valign="top" width="16.650000000000002%" headers="mcps1.3.2.5.2.5.1.1 "><p id="cce_02_0413__en-us_topic_0000001834687089_p199071412173919">limitsMem</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="17.61%" headers="mcps1.3.2.5.2.5.1.2 "><p id="cce_02_0413__en-us_topic_0000001834687089_p965319224347">Yes</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="16.919999999999998%" headers="mcps1.3.2.5.2.5.1.3 "><p id="cce_02_0413__en-us_topic_0000001834687089_p22481532185116">String</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="48.82%" headers="mcps1.3.2.5.2.5.1.4 "><p id="cce_02_0413__en-us_topic_0000001834687089_p11653822173411">Memory size limit (unit: Mi)</p>
|
|
<p id="cce_02_0413__en-us_topic_0000001834687089_p79551335164810"></p>
|
|
</td>
|
|
</tr>
|
|
<tr id="cce_02_0413__en-us_topic_0000001834687089_row16121539104016"><td class="cellrowborder" valign="top" width="16.650000000000002%" headers="mcps1.3.2.5.2.5.1.1 "><p id="cce_02_0413__en-us_topic_0000001834687089_p126126399406">name</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="17.61%" headers="mcps1.3.2.5.2.5.1.2 "><p id="cce_02_0413__en-us_topic_0000001834687089_p126121839134010">Yes</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="16.919999999999998%" headers="mcps1.3.2.5.2.5.1.3 "><p id="cce_02_0413__en-us_topic_0000001834687089_p132481322511">String</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="48.82%" headers="mcps1.3.2.5.2.5.1.4 "><p id="cce_02_0413__en-us_topic_0000001834687089_p3612139114012">Add-on name. The value is fixed at <strong id="cce_02_0413__en-us_topic_0000001834687089_b148220358139">metrics-server</strong>.</p>
|
|
</td>
|
|
</tr>
|
|
<tr id="cce_02_0413__en-us_topic_0000001834687089_row113481236124011"><td class="cellrowborder" valign="top" width="16.650000000000002%" headers="mcps1.3.2.5.2.5.1.1 "><p id="cce_02_0413__en-us_topic_0000001834687089_p9348133617407">requestsCpu</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="17.61%" headers="mcps1.3.2.5.2.5.1.2 "><p id="cce_02_0413__en-us_topic_0000001834687089_p134893611405">Yes</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="16.919999999999998%" headers="mcps1.3.2.5.2.5.1.3 "><p id="cce_02_0413__en-us_topic_0000001834687089_p192481532205113">String</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="48.82%" headers="mcps1.3.2.5.2.5.1.4 "><p id="cce_02_0413__en-us_topic_0000001834687089_p3348153617405">Requested CPU size (unit: m)</p>
|
|
</td>
|
|
</tr>
|
|
<tr id="cce_02_0413__en-us_topic_0000001834687089_row1665362213412"><td class="cellrowborder" valign="top" width="16.650000000000002%" headers="mcps1.3.2.5.2.5.1.1 "><p id="cce_02_0413__en-us_topic_0000001834687089_p129061012153914">requestsMem</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="17.61%" headers="mcps1.3.2.5.2.5.1.2 "><p id="cce_02_0413__en-us_topic_0000001834687089_p36531122163418">Yes</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="16.919999999999998%" headers="mcps1.3.2.5.2.5.1.3 "><p id="cce_02_0413__en-us_topic_0000001834687089_p12248193210518">String</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="48.82%" headers="mcps1.3.2.5.2.5.1.4 "><p id="cce_02_0413__en-us_topic_0000001834687089_p565362293414">Requested memory size (unit: Mi)</p>
|
|
<p id="cce_02_0413__en-us_topic_0000001834687089_p9797829115015"></p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
|
|
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="cce_02_0413__en-us_topic_0000001834687089_table1347114825310" frame="border" border="1" rules="all"><caption><b>Table 5 </b>Taints and tolerations</caption><thead align="left"><tr id="cce_02_0413__en-us_topic_0000001834687089_row9473482539"><th align="left" class="cellrowborder" valign="top" width="16.650000000000002%" id="mcps1.3.2.6.2.5.1.1"><p id="cce_02_0413__en-us_topic_0000001834687089_p104724815313">Parameter</p>
|
|
</th>
|
|
<th align="left" class="cellrowborder" valign="top" width="17.61%" id="mcps1.3.2.6.2.5.1.2"><p id="cce_02_0413__en-us_topic_0000001834687089_p19470485531">Mandatory</p>
|
|
</th>
|
|
<th align="left" class="cellrowborder" valign="top" width="16.919999999999998%" id="mcps1.3.2.6.2.5.1.3"><p id="cce_02_0413__en-us_topic_0000001834687089_p34734811535">Type</p>
|
|
</th>
|
|
<th align="left" class="cellrowborder" valign="top" width="48.82%" id="mcps1.3.2.6.2.5.1.4"><p id="cce_02_0413__en-us_topic_0000001834687089_p2474480532">Description</p>
|
|
</th>
|
|
</tr>
|
|
</thead>
|
|
<tbody><tr id="cce_02_0413__en-us_topic_0000001834687089_row647174819534"><td class="cellrowborder" valign="top" width="16.650000000000002%" headers="mcps1.3.2.6.2.5.1.1 "><p id="cce_02_0413__en-us_topic_0000001834687089_p3471148185311">key</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="17.61%" headers="mcps1.3.2.6.2.5.1.2 "><p id="cce_02_0413__en-us_topic_0000001834687089_p847448195311">No</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="16.919999999999998%" headers="mcps1.3.2.6.2.5.1.3 "><p id="cce_02_0413__en-us_topic_0000001834687089_p1947348195313">String</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="48.82%" headers="mcps1.3.2.6.2.5.1.4 "><p id="cce_02_0413__en-us_topic_0000001834687089_p164724855315">Taint key</p>
|
|
</td>
|
|
</tr>
|
|
<tr id="cce_02_0413__en-us_topic_0000001834687089_row847194811531"><td class="cellrowborder" valign="top" width="16.650000000000002%" headers="mcps1.3.2.6.2.5.1.1 "><p id="cce_02_0413__en-us_topic_0000001834687089_p134784855312">effect</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="17.61%" headers="mcps1.3.2.6.2.5.1.2 "><p id="cce_02_0413__en-us_topic_0000001834687089_p5477482533">No</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="16.919999999999998%" headers="mcps1.3.2.6.2.5.1.3 "><p id="cce_02_0413__en-us_topic_0000001834687089_p14764855311">String</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="48.82%" headers="mcps1.3.2.6.2.5.1.4 "><p id="cce_02_0413__en-us_topic_0000001834687089_p44864815318">Taint policy</p>
|
|
</td>
|
|
</tr>
|
|
<tr id="cce_02_0413__en-us_topic_0000001834687089_row12484488538"><td class="cellrowborder" valign="top" width="16.650000000000002%" headers="mcps1.3.2.6.2.5.1.1 "><p id="cce_02_0413__en-us_topic_0000001834687089_p1848114885312">operator</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="17.61%" headers="mcps1.3.2.6.2.5.1.2 "><p id="cce_02_0413__en-us_topic_0000001834687089_p1648104885318">No</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="16.919999999999998%" headers="mcps1.3.2.6.2.5.1.3 "><p id="cce_02_0413__en-us_topic_0000001834687089_p44814812536">String</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="48.82%" headers="mcps1.3.2.6.2.5.1.4 "><p id="cce_02_0413__en-us_topic_0000001834687089_p2481948105319">Operator</p>
|
|
</td>
|
|
</tr>
|
|
<tr id="cce_02_0413__en-us_topic_0000001834687089_row1486486535"><td class="cellrowborder" valign="top" width="16.650000000000002%" headers="mcps1.3.2.6.2.5.1.1 "><p id="cce_02_0413__en-us_topic_0000001834687089_p114834819538">tolerationSeconds</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="17.61%" headers="mcps1.3.2.6.2.5.1.2 "><p id="cce_02_0413__en-us_topic_0000001834687089_p20481648185311">No</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="16.919999999999998%" headers="mcps1.3.2.6.2.5.1.3 "><p id="cce_02_0413__en-us_topic_0000001834687089_p2482048205314">Int</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="48.82%" headers="mcps1.3.2.6.2.5.1.4 "><p id="cce_02_0413__en-us_topic_0000001834687089_p548114817532">Toleration time window</p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
|
|
<div class="tablenoborder"><a name="cce_02_0413__en-us_topic_0000001834687089_table31791231173618"></a><a name="en-us_topic_0000001834687089_table31791231173618"></a><table cellpadding="4" cellspacing="0" summary="" id="cce_02_0413__en-us_topic_0000001834687089_table31791231173618" frame="border" border="1" rules="all"><caption><b>Table 6 </b>nodeMatchExpresssion node affinity</caption><thead align="left"><tr id="cce_02_0413__en-us_topic_0000001834687089_row6179331173619"><th align="left" class="cellrowborder" valign="top" width="16.650000000000002%" id="mcps1.3.2.7.2.5.1.1"><p id="cce_02_0413__en-us_topic_0000001834687089_p117973103617">Parameter</p>
|
|
</th>
|
|
<th align="left" class="cellrowborder" valign="top" width="17.61%" id="mcps1.3.2.7.2.5.1.2"><p id="cce_02_0413__en-us_topic_0000001834687089_p17179531173613">Mandatory</p>
|
|
</th>
|
|
<th align="left" class="cellrowborder" valign="top" width="16.919999999999998%" id="mcps1.3.2.7.2.5.1.3"><p id="cce_02_0413__en-us_topic_0000001834687089_p11179153117366">Type</p>
|
|
</th>
|
|
<th align="left" class="cellrowborder" valign="top" width="48.82%" id="mcps1.3.2.7.2.5.1.4"><p id="cce_02_0413__en-us_topic_0000001834687089_p61791031123619">Description</p>
|
|
</th>
|
|
</tr>
|
|
</thead>
|
|
<tbody><tr id="cce_02_0413__en-us_topic_0000001834687089_row3179173153619"><td class="cellrowborder" valign="top" width="16.650000000000002%" headers="mcps1.3.2.7.2.5.1.1 "><p id="cce_02_0413__en-us_topic_0000001834687089_p5179183111368">key</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="17.61%" headers="mcps1.3.2.7.2.5.1.2 "><p id="cce_02_0413__en-us_topic_0000001834687089_p6179183120365">No</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="16.919999999999998%" headers="mcps1.3.2.7.2.5.1.3 "><p id="cce_02_0413__en-us_topic_0000001834687089_p131791131203617">String</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="48.82%" headers="mcps1.3.2.7.2.5.1.4 "><p id="cce_02_0413__en-us_topic_0000001834687089_p15179203113619">Taint key</p>
|
|
</td>
|
|
</tr>
|
|
<tr id="cce_02_0413__en-us_topic_0000001834687089_row2045225205012"><td class="cellrowborder" valign="top" width="16.650000000000002%" headers="mcps1.3.2.7.2.5.1.1 "><p id="cce_02_0413__en-us_topic_0000001834687089_p45111102518">values</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="17.61%" headers="mcps1.3.2.7.2.5.1.2 "><p id="cce_02_0413__en-us_topic_0000001834687089_p18453135215020">No</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="16.919999999999998%" headers="mcps1.3.2.7.2.5.1.3 "><p id="cce_02_0413__en-us_topic_0000001834687089_p9453175210501">List<String></p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="48.82%" headers="mcps1.3.2.7.2.5.1.4 "><p id="cce_02_0413__en-us_topic_0000001834687089_p74531952125010">Node affinity name</p>
|
|
</td>
|
|
</tr>
|
|
<tr id="cce_02_0413__en-us_topic_0000001834687089_row01939555502"><td class="cellrowborder" valign="top" width="16.650000000000002%" headers="mcps1.3.2.7.2.5.1.1 "><p id="cce_02_0413__en-us_topic_0000001834687089_p21934551504">operator</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="17.61%" headers="mcps1.3.2.7.2.5.1.2 "><p id="cce_02_0413__en-us_topic_0000001834687089_p1419312552501">No</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="16.919999999999998%" headers="mcps1.3.2.7.2.5.1.3 "><p id="cce_02_0413__en-us_topic_0000001834687089_p12193155585018">String</p>
|
|
</td>
|
|
<td class="cellrowborder" valign="top" width="48.82%" headers="mcps1.3.2.7.2.5.1.4 "><p id="cce_02_0413__en-us_topic_0000001834687089_p319365585015">Operator</p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
</div>
|
|
<div class="section" id="cce_02_0413__en-us_topic_0000001834687089_section5790442114119"><h4 class="sectiontitle">Example Request</h4><pre class="screen" id="cce_02_0413__en-us_topic_0000001834687089_screen13476427415">{
|
|
"kind": "Addon",
|
|
"apiVersion": "v3",
|
|
"metadata": {
|
|
"annotations": {
|
|
"addon.install/type": "install"
|
|
}
|
|
},
|
|
"spec": {
|
|
"clusterID": "b78fb690-b82c-11ee-83cf-0255ac100b0f",
|
|
"version": "1.3.39",
|
|
"addonTemplateName": "metrics-server",
|
|
"values": {
|
|
"basic": {
|
|
"image_version": "v0.6.2",
|
|
"swr_addr": "***",
|
|
"swr_user": "***",
|
|
"rbac_enabled": true,
|
|
"cluster_version": "v1.23"
|
|
},
|
|
"flavor": {
|
|
"description": "Has only one instance",
|
|
"name": "Single",
|
|
"replicas": 1,
|
|
"resources": [
|
|
{
|
|
"limitsCpu": "1000m",
|
|
"limitsMem": "1000Mi",
|
|
"name": "metrics-server",
|
|
"requestsCpu": "100m",
|
|
"requestsMem": "300Mi"
|
|
}
|
|
],
|
|
"category": [
|
|
"CCE",
|
|
"Turbo"
|
|
]
|
|
},
|
|
"custom": {
|
|
"annotations": {},
|
|
"multiAZBalance": false,
|
|
"multiAZEnabled": false,
|
|
"node_match_expressions": [],
|
|
"tolerations": [
|
|
{
|
|
"key": "node.kubernetes.io/not-ready",
|
|
"operator": "Exists",
|
|
"effect": "NoExecute",
|
|
"tolerationSeconds": 60
|
|
},
|
|
{
|
|
"key": "node.kubernetes.io/unreachable",
|
|
"operator": "Exists",
|
|
"effect": "NoExecute",
|
|
"tolerationSeconds": 60
|
|
}
|
|
]
|
|
}
|
|
}
|
|
}
|
|
}</pre>
|
|
</div>
|
|
</div>
|
|
<div>
|
|
<div class="familylinks">
|
|
<div class="parentlink"><strong>Parent topic:</strong> <a href="cce_02_0366.html">Add-on Instance Parameters</a></div>
|
|
</div>
|
|
</div>
|
|
|