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Dong, Qiu Jian
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Reviewed-by: Eotvos, Oliver <oliver.eotvos@t-systems.com> Co-authored-by: Dong, Qiu Jian <qiujiandong1@huawei.com> Co-committed-by: Dong, Qiu Jian <qiujiandong1@huawei.com>
17 lines
3.1 KiB
HTML
17 lines
3.1 KiB
HTML
<a name="cce_faq_00030"></a><a name="cce_faq_00030"></a>
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<h1 class="topictitle1">How Do I Change the Node Specifications in a CCE Cluster?</h1>
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<div id="body1513647240958"><div class="section" id="cce_faq_00030__section1943834310369"><h4 class="sectiontitle">Solution</h4><div class="caution" id="cce_faq_00030__note134064735915"><span class="cautiontitle"><img src="public_sys-resources/caution_3.0-en-us.png"> </span><div class="cautionbody"><p id="cce_faq_00030__p741147185914">If the node whose specifications need to be changed is accepted into the cluster for management, remove the node from the cluster and then change the node specifications to avoid affecting services.</p>
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<ol id="cce_faq_00030__ol5687174923613"><li id="cce_faq_00030__li6687049203616"><span>Log in to the CCE console and click the cluster. In the navigation pane, choose <span class="uicontrol" id="cce_faq_00030__uicontrol1569595071218"><b>Nodes</b></span>. Click the name of the node to display the ECS details page.</span></li><li id="cce_faq_00030__li117301253183717"><span>In the upper right corner of the ECS details page, click <span class="uicontrol" id="cce_faq_00030__uicontrol1937631464015"><b>Stop</b></span>. After the ECS is stopped, choose <span class="uicontrol" id="cce_faq_00030__uicontrol3217126124117"><b>More</b></span> > <strong id="cce_faq_00030__b1746567135914">Modify Specifications</strong>.</span></li><li id="cce_faq_00030__li101881434429"><span>On the <span class="uicontrol" id="cce_faq_00030__uicontrol1360121911492"><b>Modify ECS Specifications</b></span> page, select a flavor name and click <span class="uicontrol" id="cce_faq_00030__uicontrol5155511195617"><b>Submit</b></span> to finish the specification modification. Return to ECS list page and choose <span class="uicontrol" id="cce_faq_00030__uicontrol1943572119"><b>More > Start</b></span> to start the ECS.</span></li><li id="cce_faq_00030__li145951337154313"><span>Log in to the CCE console and click the cluster name to access the cluster console. In the navigation pane, choose <span class="uicontrol" id="cce_faq_00030__uicontrol177371368279"><b>Nodes</b></span>. Locate the target node in the node list, and click <strong id="cce_faq_00030__b491516425118">Sync Server Data</strong> in the <strong id="cce_faq_00030__b7915142710">Operation</strong> column. After the synchronization is complete, you can view that the node specifications are the same as the modified specifications of the ECS.</span></li></ol>
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<div class="section" id="cce_faq_00030__section7703113473316"><h4 class="sectiontitle">Common Issues</h4><p id="cce_faq_00030__p554061911344">After the specifications of a node configured with CPU management policies are changed, the node may fail to be rebooted or workloads may fail to be created. In this case, see <a href="cce_faq_00189.html">What Should I Do If I Fail to Restart or Create Workloads on a Node After Modifying the Node Specifications?</a> to rectify the fault.</p>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="cce_faq_00282.html">Specification Change</a></div>
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