ECS UMN 20240812 version

Reviewed-by: Pristromskaia, Margarita <margarita.pristromskaia@t-systems.com>
Co-authored-by: Huijuan, Wang <wanghuijuan738@noreply.gitea.eco.tsi-dev.otc-service.com>
Co-committed-by: Huijuan, Wang <wanghuijuan738@noreply.gitea.eco.tsi-dev.otc-service.com>
This commit is contained in:
Huijuan, Wang 2024-08-13 12:18:58 +00:00 committed by zuul
parent 97b6825626
commit 917aa4f235
17 changed files with 635 additions and 858 deletions

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"des":"To use graphics acceleration, such as OpenGL, DirectX, or Vulkan, install a GRID driver and separately purchase and configure a GRID license. The GRID driver with a vDWS ",
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@ -2023,7 +2023,7 @@
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@ -2156,7 +2156,7 @@
"code":"114",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"usermanual",
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{
"desc":"To use graphics acceleration, such as OpenGL, DirectX, or Vulkan, install a GRID driver and separately purchase and configure a GRID license. The GRID driver with a vDWS ",
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"title":"Installing a GRID Driver on a GPU-accelerated ECS",
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</ul>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="en-us_topic_0140313881.html">Passwords and Key Pairs</a></div>
<div class="parentlink"><strong>Parent topic:</strong> <a href="en-us_topic_0140313881.html">Passwords and Key Pairs Management</a></div>
</div>
</div>

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</ul>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="en-us_topic_0140313881.html">Passwords and Key Pairs</a></div>
<div class="parentlink"><strong>Parent topic:</strong> <a href="en-us_topic_0140313881.html">Passwords and Key Pairs Management</a></div>
</div>
</div>

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<p id="EN-US_TOPIC_0041169567__p8455659124614"><a href="en-us_topic_0000001630328828.html">Searching for ECSs</a></p>
</td>
</tr>
<tr id="EN-US_TOPIC_0041169567__row1390044511535"><td class="cellrowborder" valign="top" width="18.970000000000002%" headers="mcps1.3.1.1.3.1.1 "><p id="EN-US_TOPIC_0041169567__p1990114450531">2023-12-18</p>
</td>
<td class="cellrowborder" valign="top" width="81.03%" headers="mcps1.3.1.1.3.1.2 "><p id="EN-US_TOPIC_0041169567__p18901445155312">Modified the following content:</p>
<ul id="EN-US_TOPIC_0041169567__ul35415316542"><li id="EN-US_TOPIC_0041169567__li195505395414">Added G7v ECSs in <a href="en-us_topic_0097289624.html">GPU-accelerated ECSs</a>.</li></ul>
</td>
</tr>
<tr id="EN-US_TOPIC_0041169567__row1077514512159"><td class="cellrowborder" valign="top" width="18.970000000000002%" headers="mcps1.3.1.1.3.1.1 "><p id="EN-US_TOPIC_0041169567__p1277614541515">2023-12-15</p>
</td>
<td class="cellrowborder" valign="top" width="81.03%" headers="mcps1.3.1.1.3.1.2 "><p id="EN-US_TOPIC_0041169567__p8776104551513">Modified the following content:</p>

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</div>
</div>
<div class="section" id="EN-US_TOPIC_0042400609__section36703712181817"><h4 class="sectiontitle">Prerequisites</h4><ul id="EN-US_TOPIC_0042400609__ul9343141011371"><li id="EN-US_TOPIC_0042400609__li1934321018371">The target <span id="EN-US_TOPIC_0042400609__text1541528124315">ECS</span> has been logged in.</li><li id="EN-US_TOPIC_0042400609__li3501613173718">Security group rules in the outbound direction meet the following requirements:<ul id="EN-US_TOPIC_0042400609__ul24730372153157"><li id="EN-US_TOPIC_0042400609__li4991456153157"><strong id="EN-US_TOPIC_0042400609__b84235270617418">Protocol</strong>: <strong id="EN-US_TOPIC_0042400609__b842352706174111">TCP</strong></li><li id="EN-US_TOPIC_0042400609__li5391447153614"><strong id="EN-US_TOPIC_0042400609__b842352706174117">Port</strong>: <strong id="EN-US_TOPIC_0042400609__b842352706174120">80</strong></li><li id="EN-US_TOPIC_0042400609__li57518749153625"><strong id="EN-US_TOPIC_0042400609__b7921153132519">Destination</strong>: <strong id="EN-US_TOPIC_0042400609__b1492117320252">169.254.0.0/16</strong></li></ul>
<div class="note" id="EN-US_TOPIC_0042400609__note2229256715423"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0042400609__p6641537815423">If you use the default security group rules for the outbound direction, the metadata can be accessed because the default rules meet the preceding requirements. For details about the default security group rules for the outbound direction, see <a href="en-us_topic_0140323154.html">Default Security Group and Rules</a>.</p>
<div class="note" id="EN-US_TOPIC_0042400609__note2229256715423"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0042400609__p6641537815423">If you use the default security group rules for the outbound direction, the metadata can be accessed because the default rules meet the preceding requirements. For details about the default security group rules for the outbound direction, see <a href="en-us_topic_0140323154.html">Default Security Groups and Rules</a>.</p>
</div></div>
</li></ul>
</div>

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<h1 class="topictitle1">User Permissions</h1>
<div id="body1490760211928"><p id="EN-US_TOPIC_0054121392__p366227111256">Two types of permissions are provided by default: user management and resource management.</p>
<ul id="EN-US_TOPIC_0054121392__ul4027810512510"><li id="EN-US_TOPIC_0054121392__li2151927212512">User management refers to the management of users, user groups, and user group rights.</li><li id="EN-US_TOPIC_0054121392__li6101538612510">Resource management refers to the control operations that can be performed by users on cloud service resources.</li></ul>
<p id="EN-US_TOPIC_0054121392__p556181412556">For further details, see <a href="https://docs.otc.t-systems.com/en-us/permissions/index.html" target="_blank" rel="noopener noreferrer">Permissions</a>.</p>
<p id="EN-US_TOPIC_0054121392__p556181412556">For further details, see <a href="https://docs.otc.t-systems.com/identity-access-management/permissions/permissions.html" target="_blank" rel="noopener noreferrer">Permissions</a>.</p>
</div>
<div>
<div class="familylinks">

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</li>
<li class="ulchildlink"><strong><a href="en-us_topic_0213874991.html">Obtaining a Tesla Driver and CUDA Toolkit</a></strong><br>
</li>
<li class="ulchildlink"><strong><a href="en-us_topic_0149610914.html">Installing a GRID Driver on a GPU-accelerated ECS</a></strong><br>
<li class="ulchildlink"><strong><a href="en-us_topic_0149610914.html">Manually Installing a GRID Driver on a GPU-accelerated ECS</a></strong><br>
</li>
<li class="ulchildlink"><strong><a href="en-us_topic_0149470468.html">Installing a Tesla Driver and CUDA Toolkit on a GPU-accelerated ECS</a></strong><br>
</li>

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<a name="EN-US_TOPIC_0140313881"></a><a name="EN-US_TOPIC_0140313881"></a>
<h1 class="topictitle1">Passwords and Key Pairs</h1>
<h1 class="topictitle1">Passwords and Key Pairs Management</h1>
<div id="body1542095577165"><p id="EN-US_TOPIC_0140313881__p8060118"></p>
</div>
<div>

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<ul class="ullinks">
<li class="ulchildlink"><strong><a href="en-us_topic_0140323157.html">Overview</a></strong><br>
</li>
<li class="ulchildlink"><strong><a href="en-us_topic_0140323154.html">Default Security Group and Rules</a></strong><br>
<li class="ulchildlink"><strong><a href="en-us_topic_0140323154.html">Default Security Groups and Rules</a></strong><br>
</li>
<li class="ulchildlink"><strong><a href="en-us_topic_0140323152.html">Security Group Configuration Examples</a></strong><br>
</li>

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<a name="EN-US_TOPIC_0140323154"></a><a name="EN-US_TOPIC_0140323154"></a>
<h1 class="topictitle1">Default Security Group and Rules</h1>
<h1 class="topictitle1">Default Security Groups and Rules</h1>
<div id="body8662426"><div class="p" id="EN-US_TOPIC_0140323154__p9223113110710">Note the following when using default security group rules:<ul id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_ul13643173351019"><li id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_li164313371013">Inbound rules control incoming traffic to instances in the default security group. The instances can only communicate with each other but cannot be accessed from external networks.</li><li id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_li176437339108">Outbound rules allow all traffic from the instances in the default security group to external networks.</li></ul>
</div>
<p id="EN-US_TOPIC_0140323154__p1480513558383"><a href="#EN-US_TOPIC_0140323154__fig11890174421819">Figure 1</a> shows the default security group.</p>

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<h1 class="topictitle1">Overview</h1>
<div id="body8662426"><div class="section" id="EN-US_TOPIC_0140323157__section14990143614615"><h4 class="sectiontitle">Security Group</h4><p id="EN-US_TOPIC_0140323157__p1868655417918">A security group is a collection of access control rules for <span id="EN-US_TOPIC_0140323157__text14577195853012">ECS</span>s that have the same security protection requirements and that are mutually trusted. After a security group is created, you can create various access rules for the security group, these rules will apply to all <span id="EN-US_TOPIC_0140323157__text192721320183720">ECS</span>s added to this security group.</p>
<p id="EN-US_TOPIC_0140323157__p1388113065018">You can also customize a security group or use the default one. The system provides a default security group for you, which permits all outbound traffic and denies inbound traffic. <span id="EN-US_TOPIC_0140323157__text116501535133718">ECS</span>s in a security group are accessible to each other. For details about the default security group, see <a href="en-us_topic_0140323154.html">Default Security Group and Rules</a>.</p>
<p id="EN-US_TOPIC_0140323157__p1388113065018">You can also customize a security group or use the default one. The system provides a default security group for you, which permits all outbound traffic and denies inbound traffic. <span id="EN-US_TOPIC_0140323157__text116501535133718">ECS</span>s in a security group are accessible to each other. For details about the default security group, see <a href="en-us_topic_0140323154.html">Default Security Groups and Rules</a>.</p>
<div class="note" id="EN-US_TOPIC_0140323157__note45101592548"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0140323157__p1651019595545">If two ECSs are in the same security group but in different VPCs, the security group does not take effect. You can use a VPC peering connection to connect the two VPCs first. </p>
</div></div>
</div>
<div class="section" id="EN-US_TOPIC_0140323157__section1293516499168"><h4 class="sectiontitle">Security Group Rules</h4><p id="EN-US_TOPIC_0140323157__p2422159114619">After a security group is created, you can add rules to the security group. A rule applies either to inbound traffic (ingress) or outbound traffic (egress). After <span id="EN-US_TOPIC_0140323157__text17342815311">ECS</span>s are added to the security group, they are protected by the rules of that group.</p>
<p id="EN-US_TOPIC_0140323157__p4631010194416">Each security group has default rules. For details, see <a href="en-us_topic_0140323154.html">Default Security Group and Rules</a>. You can also customize security group rules. For details, see <a href="en-us_topic_0030878383.html">Configuring Security Group Rules</a>.</p>
<p id="EN-US_TOPIC_0140323157__p4631010194416">Each security group has default rules. For details, see <a href="en-us_topic_0140323154.html">Default Security Groups and Rules</a>. You can also customize security group rules. For details, see <a href="en-us_topic_0030878383.html">Configuring Security Group Rules</a>.</p>
</div>
<div class="section" id="EN-US_TOPIC_0140323157__section1795142593815"><h4 class="sectiontitle">Notes and Constraints</h4><ul id="EN-US_TOPIC_0140323157__en-us_topic_0118534002_ul1481432183915"><li id="EN-US_TOPIC_0140323157__en-us_topic_0118534002_li12289813111010">By default, you can add up to 50 security group rules to a security group.</li></ul>
</div>

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<a name="EN-US_TOPIC_0149610914"></a><a name="EN-US_TOPIC_0149610914"></a>
<h1 class="topictitle1">Installing a GRID Driver on a GPU-accelerated ECS</h1>
<h1 class="topictitle1">Manually Installing a GRID Driver on a GPU-accelerated ECS</h1>
<div id="body1547429597326"><div class="section" id="EN-US_TOPIC_0149610914__section18938132731610"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0149610914__p192394314334">To use graphics acceleration, such as OpenGL, DirectX, or Vulkan, install a GRID driver and separately purchase and configure a GRID license. The GRID driver with a vDWS license also supports CUDA for both computing and graphics acceleration.</p>
<ul id="EN-US_TOPIC_0149610914__ul3241338103611"><li id="EN-US_TOPIC_0149610914__li96209483">A graphics-accelerated (G series) ECS created using a Windows public image has had a GRID driver of a specified version installed by default, but the GRID license must be purchased and configured separately.</li><li id="EN-US_TOPIC_0149610914__li824916276106">A graphics-accelerated (G series) ECS created using a Linux public image does not have a GRID driver installed by default. You are required to install a GRID driver and purchase and configure a GRID license separately.</li><li id="EN-US_TOPIC_0149610914__li112483883615">If a GPU-accelerated ECS is created using a private image, install a GRID driver and separately purchase and configure a GRID license.</li></ul>
<p id="EN-US_TOPIC_0149610914__p73567401999">This section describes how to install a GRID driver, purchase or apply for a GRID license, and configure the license server.</p>
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</th>
</tr>
</thead>
<tbody><tr id="EN-US_TOPIC_0149610914__row109881926133311"><td class="cellrowborder" valign="top" width="16.176470588235293%" headers="mcps1.3.3.2.1.3.1.2.5.1.1 "><p id="EN-US_TOPIC_0149610914__p1598918269339">G7v</p>
</td>
<td class="cellrowborder" valign="top" width="23.52941176470588%" headers="mcps1.3.3.2.1.3.1.2.5.1.2 "><p id="EN-US_TOPIC_0149610914__p0989182683319">GPU virtualization</p>
</td>
<td class="cellrowborder" valign="top" width="38.23529411764706%" headers="mcps1.3.3.2.1.3.1.2.5.1.3 "><p id="EN-US_TOPIC_0149610914__p14989162614338">GRID 13.0</p>
</td>
<td class="cellrowborder" valign="top" width="22.05882352941176%" headers="mcps1.3.3.2.1.3.1.2.5.1.4 "><p id="EN-US_TOPIC_0149610914__p1698912613339">x86_64</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0149610914__row1715310126311"><td class="cellrowborder" valign="top" width="16.176470588235293%" headers="mcps1.3.3.2.1.3.1.2.5.1.1 "><p id="EN-US_TOPIC_0149610914__p51544121318">G7</p>
<tbody><tr id="EN-US_TOPIC_0149610914__row1715310126311"><td class="cellrowborder" valign="top" width="16.176470588235293%" headers="mcps1.3.3.2.1.3.1.2.5.1.1 "><p id="EN-US_TOPIC_0149610914__p51544121318">G7</p>
</td>
<td class="cellrowborder" valign="top" width="23.52941176470588%" headers="mcps1.3.3.2.1.3.1.2.5.1.2 "><p id="EN-US_TOPIC_0149610914__p21544122035">GPU passthrough</p>
</td>

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@ -90,7 +90,7 @@ Alias=myservice.service</pre>
<div class="fignone" id="EN-US_TOPIC_0155136016__fig46081923710"><span class="figcap"><b>Figure 4 </b>TightVNC client</span><br><span><img id="EN-US_TOPIC_0155136016__image196081720713" src="en-us_image_0000001305796210.png" title="Click to enlarge" class="imgResize"></span></div>
</li><li id="EN-US_TOPIC_0155136016__li170885151510">Right-click on the blank area and choose <strong id="EN-US_TOPIC_0155136016__b7892644115213">Open in Terminal</strong> from the shortcut menu.</li><li id="EN-US_TOPIC_0155136016__li1281051918">Run the following command on the terminal. If the graphics card information is displayed as follows, the driver is working properly.<p id="EN-US_TOPIC_0155136016__p610173151913"><a name="EN-US_TOPIC_0155136016__li1281051918"></a><a name="li1281051918"></a><strong id="EN-US_TOPIC_0155136016__b13445712171919">nvidia-settings</strong></p>
<div class="fignone" id="EN-US_TOPIC_0155136016__fig198928224197"><span class="figcap"><b>Figure 5 </b>Graphics card information</span><br><span><img id="EN-US_TOPIC_0155136016__image118931222194" src="en-us_image_0000001358439905.png" title="Click to enlarge" class="imgResize"></span></div>
<div class="note" id="EN-US_TOPIC_0155136016__note696944961914"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0155136016__p0969134915192">If a GPU-accelerated ECS has a GRID driver installed, you need to configure a license to use the GPU rendering capability. For details, see <a href="en-us_topic_0149610914.html">Installing a GRID Driver on a GPU-accelerated ECS</a>.</p>
<div class="note" id="EN-US_TOPIC_0155136016__note696944961914"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0155136016__p0969134915192">If a GPU-accelerated ECS has a GRID driver installed, you need to configure a license to use the GPU rendering capability. For details, see <a href="en-us_topic_0149610914.html">Manually Installing a GRID Driver on a GPU-accelerated ECS</a>.</p>
</div></div>
</li></ol>
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<h1 class="topictitle1">GPU Driver</h1>
<div id="body1585540628984"><div class="section" id="EN-US_TOPIC_0234802636__section126211918812"><h4 class="sectiontitle">Overview</h4><p id="EN-US_TOPIC_0234802636__p2062695813">Before using a GPU-accelerated ECS, make sure that a GPU driver has been installed on the ECS for GPU acceleration.</p>
<p id="EN-US_TOPIC_0234802636__p14626914811">GPU-accelerated ECSs support GRID and Tesla drivers.</p>
<ul id="EN-US_TOPIC_0234802636__ul662595815"><li id="EN-US_TOPIC_0234802636__li1062199086">To use graphics acceleration, such as OpenGL, DirectX, or Vulkan, install a GRID driver and separately purchase and configure a GRID license. The GRID driver with a vDWS license also supports CUDA for both computing and graphics acceleration.<ul id="EN-US_TOPIC_0234802636__ul186210917810"><li id="EN-US_TOPIC_0234802636__li96209483">A graphics-accelerated (G series) ECS created using a Windows public image has had a GRID driver of a specified version installed by default, but the GRID license must be purchased and configured separately. Before using such an ECS, check whether the desired driver has been installed on it and whether the version of the installed driver meets service requirements.</li><li id="EN-US_TOPIC_0234802636__li824916276106">A graphics-accelerated (G series) ECS created using a Linux public image does not have a GRID driver installed by default. To install a GRID driver, see <a href="en-us_topic_0149610914.html">Installing a GRID Driver on a GPU-accelerated ECS</a>.</li><li id="EN-US_TOPIC_0234802636__li0621791284">To install a GRID driver on a GPU-accelerated ECS created using a private image, see <a href="en-us_topic_0149610914.html">Installing a GRID Driver on a GPU-accelerated ECS</a>.</li></ul>
<ul id="EN-US_TOPIC_0234802636__ul662595815"><li id="EN-US_TOPIC_0234802636__li1062199086">To use graphics acceleration, such as OpenGL, DirectX, or Vulkan, install a GRID driver and separately purchase and configure a GRID license. The GRID driver with a vDWS license also supports CUDA for both computing and graphics acceleration.<ul id="EN-US_TOPIC_0234802636__ul186210917810"><li id="EN-US_TOPIC_0234802636__li96209483">A graphics-accelerated (G series) ECS created using a Windows public image has had a GRID driver of a specified version installed by default, but the GRID license must be purchased and configured separately. Before using such an ECS, check whether the desired driver has been installed on it and whether the version of the installed driver meets service requirements.</li><li id="EN-US_TOPIC_0234802636__li824916276106">A graphics-accelerated (G series) ECS created using a Linux public image does not have a GRID driver installed by default. To install a GRID driver, see <a href="en-us_topic_0149610914.html">Manually Installing a GRID Driver on a GPU-accelerated ECS</a>.</li><li id="EN-US_TOPIC_0234802636__li0621791284">To install a GRID driver on a GPU-accelerated ECS created using a private image, see <a href="en-us_topic_0149610914.html">Manually Installing a GRID Driver on a GPU-accelerated ECS</a>.</li></ul>
</li><li id="EN-US_TOPIC_0234802636__li15627917810">To use computing acceleration, install a Tesla driver.<ul id="EN-US_TOPIC_0234802636__ul2062791089"><li id="EN-US_TOPIC_0234802636__li1162798819">A computing-accelerated (P series) ECS created using a Windows public image has had a Tesla driver of a specified version installed by default.</li><li id="EN-US_TOPIC_0234802636__li14903316131110">A computing-accelerated (P series) ECS created using a Linux public image does not have a Tesla driver installed by default. To install a Tesla driver, see <a href="en-us_topic_0149470468.html">Installing a Tesla Driver and CUDA Toolkit on a GPU-accelerated ECS</a>.</li><li id="EN-US_TOPIC_0234802636__li1462992082">To install a Tesla driver on a GPU-accelerated ECS created using a private image, see <a href="en-us_topic_0149470468.html">Installing a Tesla Driver and CUDA Toolkit on a GPU-accelerated ECS</a>.</li></ul>
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