bms_umn_1109

Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com>
Co-authored-by: guoyanyan <guoyanyan3@huawei.com>
Co-committed-by: guoyanyan <guoyanyan3@huawei.com>
This commit is contained in:
guoyanyan 2023-01-17 12:34:22 +00:00 committed by zuul
parent 60010eb9d0
commit a037336b6b
114 changed files with 408 additions and 2002 deletions

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</thead> </thead>
<tbody><tr id="EN-US_TOPIC_0053536889__row73621433103510"><td class="cellrowborder" valign="top" width="26.950000000000003%" headers="mcps1.3.3.2.6.4.2.3.1.1 "><p id="EN-US_TOPIC_0053536889__p1236312336353">Protocol</p> <tbody><tr id="EN-US_TOPIC_0053536889__row73621433103510"><td class="cellrowborder" valign="top" width="26.950000000000003%" headers="mcps1.3.3.2.6.4.2.3.1.1 "><p id="EN-US_TOPIC_0053536889__p1236312336353">Protocol</p>
</td> </td>
<td class="cellrowborder" valign="top" width="73.05%" headers="mcps1.3.3.2.6.4.2.3.1.2 "><p id="EN-US_TOPIC_0053536889__p193631337352">Specifies the network protocol for which the security group rule takes effect. The value can be <strong id="EN-US_TOPIC_0053536889__b84235270613479">TCP</strong>, <strong id="EN-US_TOPIC_0053536889__b842352706134713">UDP</strong>, <strong id="EN-US_TOPIC_0053536889__b842352706134716">ICMP</strong>, <strong id="EN-US_TOPIC_0053536889__b842352706134721">HTTP</strong>, or others.</p> <td class="cellrowborder" valign="top" width="73.05%" headers="mcps1.3.3.2.6.4.2.3.1.2 "><p id="EN-US_TOPIC_0053536889__en-us_topic_0118534005_p1711515526562">Network protocol for which the security group rule takes effect. The value can be <strong id="EN-US_TOPIC_0053536889__b8945497133131">All</strong>, <strong id="EN-US_TOPIC_0053536889__b3247411303131">TCP</strong>, <strong id="EN-US_TOPIC_0053536889__b21148393923131">UDP</strong>, <strong id="EN-US_TOPIC_0053536889__b2261981713131">ICMP</strong>, or <strong id="EN-US_TOPIC_0053536889__b9041353793131">GRE</strong>.</p>
</td> </td>
</tr> </tr>
<tr id="EN-US_TOPIC_0053536889__row123671533143517"><td class="cellrowborder" valign="top" width="26.950000000000003%" headers="mcps1.3.3.2.6.4.2.3.1.1 "><p id="EN-US_TOPIC_0053536889__p8367133123514">Port</p> <tr id="EN-US_TOPIC_0053536889__row123671533143517"><td class="cellrowborder" valign="top" width="26.950000000000003%" headers="mcps1.3.3.2.6.4.2.3.1.1 "><p id="EN-US_TOPIC_0053536889__p8367133123514">Port</p>
</td> </td>
<td class="cellrowborder" valign="top" width="73.05%" headers="mcps1.3.3.2.6.4.2.3.1.2 "><p id="EN-US_TOPIC_0053536889__p2367153383514">Specifies the port or port range for which the security group rule takes effect. The value ranges from <strong id="EN-US_TOPIC_0053536889__b842352706135645">0</strong> to <strong id="EN-US_TOPIC_0053536889__b842352706135649">65535</strong>.</p> <td class="cellrowborder" valign="top" width="73.05%" headers="mcps1.3.3.2.6.4.2.3.1.2 "><p id="EN-US_TOPIC_0053536889__p2367153383514">Port or port range for which the security group rule takes effect. The value ranges from <strong id="EN-US_TOPIC_0053536889__b842352706135645">1</strong> to <strong id="EN-US_TOPIC_0053536889__b842352706135649">65535</strong>.</p>
</td> </td>
</tr> </tr>
<tr id="EN-US_TOPIC_0053536889__row2368183363513"><td class="cellrowborder" valign="top" width="26.950000000000003%" headers="mcps1.3.3.2.6.4.2.3.1.1 "><p id="EN-US_TOPIC_0053536889__p1036913339351">Source</p> <tr id="EN-US_TOPIC_0053536889__row2368183363513"><td class="cellrowborder" valign="top" width="26.950000000000003%" headers="mcps1.3.3.2.6.4.2.3.1.1 "><p id="EN-US_TOPIC_0053536889__p1036913339351">Source</p>
</td> </td>
<td class="cellrowborder" valign="top" width="73.05%" headers="mcps1.3.3.2.6.4.2.3.1.2 "><p id="EN-US_TOPIC_0053536889__p108388761418">Specifies the traffic source (inbound rule). This parameter is required for an inbound rule.</p> <td class="cellrowborder" valign="top" width="73.05%" headers="mcps1.3.3.2.6.4.2.3.1.2 "><p id="EN-US_TOPIC_0053536889__p108388761418">Traffic source (inbound rule). This parameter is required for an inbound rule.</p>
<p id="EN-US_TOPIC_0053536889__p5369143343516">The value can be an IP address or a security group.</p> <p id="EN-US_TOPIC_0053536889__p5369143343516">The value can be an IP address or a security group.</p>
</td> </td>
</tr> </tr>
<tr id="EN-US_TOPIC_0053536889__row337112338359"><td class="cellrowborder" valign="top" width="26.950000000000003%" headers="mcps1.3.3.2.6.4.2.3.1.1 "><p id="EN-US_TOPIC_0053536889__p113725338352">Destination</p> <tr id="EN-US_TOPIC_0053536889__row337112338359"><td class="cellrowborder" valign="top" width="26.950000000000003%" headers="mcps1.3.3.2.6.4.2.3.1.1 "><p id="EN-US_TOPIC_0053536889__p113725338352">Destination</p>
</td> </td>
<td class="cellrowborder" valign="top" width="73.05%" headers="mcps1.3.3.2.6.4.2.3.1.2 "><p id="EN-US_TOPIC_0053536889__p8389166121417">Specifies the traffic destination (outbound rule). This parameter is required for an outbound rule.</p> <td class="cellrowborder" valign="top" width="73.05%" headers="mcps1.3.3.2.6.4.2.3.1.2 "><p id="EN-US_TOPIC_0053536889__p8389166121417">Traffic destination (outbound rule). This parameter is required for an outbound rule.</p>
<p id="EN-US_TOPIC_0053536889__p137316337354">The value can be an IP address or a security group.</p> <p id="EN-US_TOPIC_0053536889__p137316337354">The value can be an IP address or a security group.</p>
</td> </td>
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</div> </div>
<div class="section" id="EN-US_TOPIC_0053536894__section3498539110333"><h4 class="sectiontitle">Procedure</h4><p id="EN-US_TOPIC_0053536894__p2935510255">You can create a BMS supporting quick provisioning by following the instructions in <a href="en-us_topic_0053536933.html">Creating a Common BMS</a>.</p> <div class="section" id="EN-US_TOPIC_0053536894__section3498539110333"><h4 class="sectiontitle">Procedure</h4><p id="EN-US_TOPIC_0053536894__p2935510255">You can create a BMS supporting quick provisioning by following the instructions in <a href="en-us_topic_0053536933.html">Creating a Common BMS</a>.</p>
<p id="EN-US_TOPIC_0053536894__p122121832182519">When creating the BMS, pay attention to the following parameters:</p> <p id="EN-US_TOPIC_0053536894__p122121832182519">When creating the BMS, pay attention to the following parameters:</p>
<ul id="EN-US_TOPIC_0053536894__ul12559184912518"><li id="EN-US_TOPIC_0053536894__li1655944910255"><strong id="EN-US_TOPIC_0053536894__b23057293403">Flavor</strong>: Select <strong id="EN-US_TOPIC_0053536894__b173066290409">physical.h2.large</strong>. For more information about flavors, see <a href="en-us_topic_0083745258.html">Instance Family</a>.</li><li id="EN-US_TOPIC_0053536894__li1436631012617"><strong id="EN-US_TOPIC_0053536894__b684916213564">Image</strong>: Select a public image that supports quick provisioning.</li><li id="EN-US_TOPIC_0053536894__li744752714260"><strong id="EN-US_TOPIC_0053536894__b138731156574">Disk</strong>: Set the system disk type and size.</li></ul> <ul id="EN-US_TOPIC_0053536894__ul12559184912518"><li id="EN-US_TOPIC_0053536894__li1655944910255"><strong id="EN-US_TOPIC_0053536894__b5951352315">Flavor</strong>: Select <strong id="EN-US_TOPIC_0053536894__b1996165218120">physical.h2.large</strong>. For more information about flavors, see <a href="en-us_topic_0083745258.html">Instance Family</a>.</li><li id="EN-US_TOPIC_0053536894__li1436631012617"><strong id="EN-US_TOPIC_0053536894__b684916213564">Image</strong>: Select a public image that supports quick provisioning.</li><li id="EN-US_TOPIC_0053536894__li744752714260"><strong id="EN-US_TOPIC_0053536894__b138731156574">Disk</strong>: Set the system disk type and size.</li></ul>
</div> </div>
</div> </div>
<div> <div>

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</li> </li>
<li class="ulchildlink"><strong><a href="en-us_topic_0053536900.html">Can BMSs Communicate with ECSs in the Same VPC?</a></strong><br> <li class="ulchildlink"><strong><a href="en-us_topic_0053536900.html">Can BMSs Communicate with ECSs in the Same VPC?</a></strong><br>
</li> </li>
<li class="ulchildlink"><strong><a href="en-us_topic_0068432774.html">Can Multiple EIPs Be Bound to a BMS?</a></strong><br> <li class="ulchildlink"><strong><a href="en-us_topic_0068432774.html">Can I Bind Multiple EIPs to a BMS?</a></strong><br>
</li> </li>
<li class="ulchildlink"><strong><a href="en-us_topic_0204289807.html">Can I Configure the EIP?</a></strong><br> <li class="ulchildlink"><strong><a href="en-us_topic_0204289807.html">Can I Configure the EIP?</a></strong><br>
</li> </li>
<li class="ulchildlink"><strong><a href="en-us_topic_0068040529.html">How Can I Modify the Network Configuration or Restart the Network If I Can Log In to a BMS Using Only SSH?</a></strong><br> <li class="ulchildlink"><strong><a href="en-us_topic_0068040529.html">How Can I Modify the Network Configuration or Restart the Network If I Can Log In to a BMS Using Only SSH?</a></strong><br>
</li> </li>
<li class="ulchildlink"><strong><a href="en-us_topic_0151554411.html">How Do I Handle the Failure to Ping a CentOS 7 Extension NIC?</a></strong><br>
</li>
<li class="ulchildlink"><strong><a href="en-us_topic_0151841132.html">What Do I Do If the Communication Between the Primary NIC and Extension NIC of the BMS is Abnormal?</a></strong><br> <li class="ulchildlink"><strong><a href="en-us_topic_0151841132.html">What Do I Do If the Communication Between the Primary NIC and Extension NIC of the BMS is Abnormal?</a></strong><br>
</li> </li>
<li class="ulchildlink"><strong><a href="en-us_topic_0151841133.html">How Can I Configure a Static IP Address for a BMS?</a></strong><br> <li class="ulchildlink"><strong><a href="en-us_topic_0151841133.html">How Can I Configure a Static IP Address for a BMS?</a></strong><br>

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</div> </div>
<div class="section" id="EN-US_TOPIC_0053536924__section40936232171845"><h4 class="sectiontitle"><strong id="EN-US_TOPIC_0053536924__b842352706175513">Procedure</strong></h4><ol id="EN-US_TOPIC_0053536924__ol1607973117228"><li id="EN-US_TOPIC_0053536924__li3490190117228">Log in to the management console.</li><li id="EN-US_TOPIC_0053536924__li1859019014179">Under <strong id="EN-US_TOPIC_0053536924__b1134469344202623">Computing</strong>, click <strong id="EN-US_TOPIC_0053536924__b856921432202623">Bare Metal Server</strong>.<p id="EN-US_TOPIC_0053536924__p127731959141113">The BMS console is displayed.</p> <div class="section" id="EN-US_TOPIC_0053536924__section40936232171845"><h4 class="sectiontitle"><strong id="EN-US_TOPIC_0053536924__b842352706175513">Procedure</strong></h4><ol id="EN-US_TOPIC_0053536924__ol1607973117228"><li id="EN-US_TOPIC_0053536924__li3490190117228">Log in to the management console.</li><li id="EN-US_TOPIC_0053536924__li1859019014179">Under <strong id="EN-US_TOPIC_0053536924__b1134469344202623">Computing</strong>, click <strong id="EN-US_TOPIC_0053536924__b856921432202623">Bare Metal Server</strong>.<p id="EN-US_TOPIC_0053536924__p127731959141113">The BMS console is displayed.</p>
</li><li id="EN-US_TOPIC_0053536924__li7527625498"><strong id="EN-US_TOPIC_0053536924__b893007009102943">Task Status</strong> is displayed on the right of common operations, such as <strong id="EN-US_TOPIC_0053536924__b2010858540102943">Start</strong>, <strong id="EN-US_TOPIC_0053536924__b1273790430102943">Stop</strong>, <strong id="EN-US_TOPIC_0053536924__b1746310403102943">Restart</strong>, and <strong id="EN-US_TOPIC_0053536924__b578281045102943">Delete</strong>. After you apply for a BMS, the <strong id="EN-US_TOPIC_0053536924__b769450484102943">Task Status</strong> area will show the task processing status.<div class="fignone" id="EN-US_TOPIC_0053536924__fig15281205162813"><span class="figcap"><b>Figure 1 </b>BMS application status</span><br><span><img id="EN-US_TOPIC_0053536924__image228145182815" src="en-us_image_0166733479.png" title="Click to enlarge" class="imgResize"></span></div> </li><li id="EN-US_TOPIC_0053536924__li7527625498"><strong id="EN-US_TOPIC_0053536924__b893007009102943">Task Status</strong> is displayed on the right of common operations, such as <strong id="EN-US_TOPIC_0053536924__b2010858540102943">Start</strong>, <strong id="EN-US_TOPIC_0053536924__b1273790430102943">Stop</strong>, <strong id="EN-US_TOPIC_0053536924__b1746310403102943">Restart</strong>, and <strong id="EN-US_TOPIC_0053536924__b578281045102943">Delete</strong>. After you apply for a BMS, the <strong id="EN-US_TOPIC_0053536924__b769450484102943">Task Status</strong> area will show the task processing status.<div class="fignone" id="EN-US_TOPIC_0053536924__fig15281205162813"><span class="figcap"><b>Figure 1 </b>BMS application status</span><br><span><img id="EN-US_TOPIC_0053536924__image228145182815" src="en-us_image_0166733479.png" title="Click to enlarge" class="imgResize"></span></div>
</li><li id="EN-US_TOPIC_0053536924__li5737160017537">Click the number displayed in the <strong id="EN-US_TOPIC_0053536924__b1234598481224930">Task Status</strong> area to view details about the BMS application processing status. The tasks in <strong id="EN-US_TOPIC_0053536924__b84235270610340">Processing</strong> and <strong id="EN-US_TOPIC_0053536924__b84235270610349">Failed</strong> statuses are displayed.<div class="note" id="EN-US_TOPIC_0053536924__note757395218525"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0053536924__p4861383818525">If <strong id="EN-US_TOPIC_0053536924__b4669105533914">Failed</strong> is displayed for a task in the <strong id="EN-US_TOPIC_0053536924__b11675155510395">Task Status</strong> area, but the BMS list contains the BMS, handle this issue by following the instructions in <a href="en-us_topic_0053536915.html">Why Is the BMS Creation Task Displayed as Failed But the BMS List Shows the BMS?</a></p> </li><li id="EN-US_TOPIC_0053536924__li5737160017537">Click the number displayed in the <strong id="EN-US_TOPIC_0053536924__b1234598481224930">Task Status</strong> area to view details about the BMS application processing status. The tasks in <strong id="EN-US_TOPIC_0053536924__b84235270610340">Processing</strong> and <strong id="EN-US_TOPIC_0053536924__b84235270610349">Failed</strong> statuses are displayed.<div class="note" id="EN-US_TOPIC_0053536924__note757395218525"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0053536924__p4861383818525">If <strong id="EN-US_TOPIC_0053536924__b869131711710">Failed</strong> is displayed for a task in the <strong id="EN-US_TOPIC_0053536924__b117519171472">Task Status</strong> area, but the BMS list contains the BMS, handle this issue by following the instructions in <a href="en-us_topic_0053536915.html">Why Is the BMS Creation Task Displayed as Failed But the BMS List Shows the BMS?</a></p>
</div></div> </div></div>
</li></ol> </li></ol>
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</li> </li>
<li class="ulchildlink"><strong><a href="en-us_topic_0053536893.html">OS FAQ</a></strong><br> <li class="ulchildlink"><strong><a href="en-us_topic_0053536893.html">OS FAQ</a></strong><br>
</li> </li>
<li class="ulchildlink"><strong><a href="en-us_topic_0151841139.html">Virtualization FAQ</a></strong><br>
</li>
</ul> </ul>
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<h1 class="topictitle1">Can BMSs of Different Accounts Communicate with Each Other over an Internal Network?</h1> <h1 class="topictitle1">Can BMSs of Different Accounts Communicate with Each Other over an Internal Network?</h1>
<div id="body1437566721409"><p id="EN-US_TOPIC_0053536929__p15150181213370">Generally, BMSs of different accounts cannot communicate with each other for security concerns.</p> <div id="body1437566721409"><p id="EN-US_TOPIC_0053536929__p15150181213370">Generally, BMSs of different accounts cannot communicate with each other for security concerns.</p>
<p id="EN-US_TOPIC_0053536929__p1891042114832">However, if you do need to allow BMSs of different accounts to communicate with each other through an internal network, you can create a VPC peering connection between VPCs in different accounts. For details, see <em id="EN-US_TOPIC_0053536929__i62451127113715">Virtual Private Cloud User Guide</em>.</p> <p id="EN-US_TOPIC_0053536929__p1891042114832">However, if you do need to allow BMSs of different accounts to communicate with each other through an internal network, you can create a VPC peering connection between VPCs in different accounts. For details, see <em id="EN-US_TOPIC_0053536929__i118717269815">Virtual Private Cloud User Guide</em>.</p>
</div> </div>
<div> <div>
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<a name="EN-US_TOPIC_0053536930"></a><a name="EN-US_TOPIC_0053536930"></a> <a name="EN-US_TOPIC_0053536930"></a><a name="EN-US_TOPIC_0053536930"></a>
<h1 class="topictitle1">What Are the Restrictions on Using BMSs?</h1> <h1 class="topictitle1">What Are the Restrictions on Using BMSs?</h1>
<div id="body1432110380211"><ul id="EN-US_TOPIC_0053536930__ul15384212368"><li id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_li9588151814408">External hardware devices (such as USB devices, bank U keys, external hard disks, and dongles) cannot be loaded.</li><li id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_li7451232418">Live migration is not supported. If a BMS is faulty, your services running on it may be affected. It is good practice to deploy your services in a cluster or in primary/standby mode to ensure high availability.</li><li id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_li8433101653">You cannot create a server without an OS, that is, a BMS must have an OS.</li><li id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_li11234181465417">The OS of a BMS cannot be changed after it is created or during OS reinstallation.</li><li id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_li76801936182217">After a BMS is created, you cannot change its VPC.</li><li id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_li167221358191119">The OSs of Windows BMSs created from public images are activated by default, but you need to manually activate the OSs of the VMs created on the BMSs.</li><li id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_li15504143484016">When you create a BMS, you can only select a flavor with specified CPU, memory, and local disks but cannot configure them separately. After a BMS is created, you can expand the capacity of attached EVS disks but cannot modify the BMS CPU, memory, or local disks.</li><li id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_li1428422020480">You can only attach EVS disks whose device type is <strong id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_b842352706105525">SCSI</strong> to a BMS.</li><li id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_li3363447104915">You cannot attach EVS disks to BMSs of certain flavors or BMSs created from certain images because these BMSs do not have SDI iNICs or lack compatibility.</li><li id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_li1283605855412">Do not delete or modify built-in plug-ins of an image, such as Cloud-Init and bms-network-config. Otherwise, basic BMS functions will be affected.</li><li id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_li151519214441">If you choose to assign an IP address automatically when you create a BMS, do not change the private IP address of the BMS after the BMS is provisioned. Otherwise, the IP address may conflict with that of another BMS.</li><li id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_li46924518396">BMSs do not support bridge NICs because they will cause network interruptions.</li><li id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_li143147513548">Do not upgrade the OS kernel. Otherwise, the hardware driver may become incompatible with the BMS and adversely affect the BMS reliability.</li></ul> <div id="body1432110380211"><ul id="EN-US_TOPIC_0053536930__ul15384212368"><li id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_li9588151814408">External hardware devices (such as USB devices, bank U keys, external hard disks, and dongles) cannot be loaded.</li><li id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_li7451232418">Live migration is not supported. If a BMS is faulty, your services running on it may be affected. It is good practice to deploy your services in a cluster or in primary/standby mode to ensure high availability.</li><li id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_li8433101653">You cannot create a server without an OS, that is, a BMS must have an OS.</li><li id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_li11234181465417">The OS of a BMS cannot be changed after it is created or during OS reinstallation.</li><li id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_li76801936182217">After a BMS is created, you cannot change its VPC.</li><li id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_li15504143484016">When you create a BMS, you can only select a flavor with specified CPU, memory, and local disks but cannot configure them separately. After a BMS is created, you can expand the capacity of attached EVS disks but cannot modify the BMS CPU, memory, or local disks.</li><li id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_li1428422020480">You can only attach EVS disks whose device type is <strong id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_b842352706105525">SCSI</strong> to a BMS.</li><li id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_li3363447104915">You cannot attach EVS disks to BMSs of certain flavors or BMSs created from certain images because these BMSs do not have SDI iNICs or lack compatibility.</li><li id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_li1283605855412">Do not delete or modify built-in plug-ins of an image, such as Cloud-Init and bms-network-config. Otherwise, basic BMS functions will be affected.</li><li id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_li151519214441">If you choose to assign an IP address automatically when you create a BMS, do not change the private IP address of the BMS after the BMS is provisioned. Otherwise, the IP address may conflict with that of another BMS.</li><li id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_li46924518396">BMSs do not support bridge NICs because they will cause network interruptions.</li><li id="EN-US_TOPIC_0053536930__en-us_topic_0140735216_li143147513548">Do not upgrade the OS kernel. Otherwise, the hardware driver may become incompatible with the BMS and adversely affect the BMS reliability.</li></ul>
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<div class="section" id="EN-US_TOPIC_0053536933__section1936519509264"><h4 class="sectiontitle">Prerequisites</h4><ul id="EN-US_TOPIC_0053536933__ul182391910202815"><li id="EN-US_TOPIC_0053536933__li42391810162813">You have completed <a href="en-us_topic_0083737005.html">Preparations</a>.</li><li id="EN-US_TOPIC_0053536933__li657182210307">To inject user data, you have prepared <a href="en-us_topic_0083737011.html">user data scripts</a>.</li></ul> <div class="section" id="EN-US_TOPIC_0053536933__section1936519509264"><h4 class="sectiontitle">Prerequisites</h4><ul id="EN-US_TOPIC_0053536933__ul182391910202815"><li id="EN-US_TOPIC_0053536933__li42391810162813">You have completed <a href="en-us_topic_0083737005.html">Preparations</a>.</li><li id="EN-US_TOPIC_0053536933__li657182210307">To inject user data, you have prepared <a href="en-us_topic_0083737011.html">user data scripts</a>.</li></ul>
</div> </div>
<div class="section" id="EN-US_TOPIC_0053536933__section45090433181819"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0053536933__ol840959510341"><li id="EN-US_TOPIC_0053536933__li5014483410341">Log in to the management console.</li><li id="EN-US_TOPIC_0053536933__li4325763319221">Under <strong id="EN-US_TOPIC_0053536933__b157641467">Computing</strong>, click <strong id="EN-US_TOPIC_0053536933__b749916654">Bare Metal Server</strong>.<p id="EN-US_TOPIC_0053536933__p5377438219221">The BMS console is displayed.</p> <div class="section" id="EN-US_TOPIC_0053536933__section45090433181819"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0053536933__ol840959510341"><li id="EN-US_TOPIC_0053536933__li5014483410341">Log in to the management console.</li><li id="EN-US_TOPIC_0053536933__li4325763319221">Under <strong id="EN-US_TOPIC_0053536933__b651565561">Computing</strong>, click <strong id="EN-US_TOPIC_0053536933__b1151888554">Bare Metal Server</strong>.<p id="EN-US_TOPIC_0053536933__p5377438219221">The BMS console is displayed.</p>
</li><li id="EN-US_TOPIC_0053536933__li7877899105917">Click <strong id="EN-US_TOPIC_0053536933__b1399386223">Allocate BMS</strong>.</li><li id="EN-US_TOPIC_0053536933__li171249226259">Select a region.<p id="EN-US_TOPIC_0053536933__p012417223257"><a name="EN-US_TOPIC_0053536933__li171249226259"></a><a name="li171249226259"></a>BMSs in different regions cannot communicate with each other over an intranet. You are advised to select the region closest to your services to lower the network delay and improve the access speed. Note that after a BMS is created, its region cannot be changed.</p> </li><li id="EN-US_TOPIC_0053536933__li7877899105917">Click <strong id="EN-US_TOPIC_0053536933__b1769309053">Allocate BMS</strong>.</li><li id="EN-US_TOPIC_0053536933__li171249226259">Select a region.<p id="EN-US_TOPIC_0053536933__p012417223257"><a name="EN-US_TOPIC_0053536933__li171249226259"></a><a name="li171249226259"></a>BMSs in different regions cannot communicate with each other over an intranet. You are advised to select the region closest to your services to lower the network delay and improve the access speed. Note that after a BMS is created, its region cannot be changed.</p>
</li><li id="EN-US_TOPIC_0053536933__en-us_topic_0013859510_li5888528011813">Select an AZ.<p id="EN-US_TOPIC_0053536933__en-us_topic_0013859510_p28624073201254"><a name="EN-US_TOPIC_0053536933__en-us_topic_0013859510_li5888528011813"></a><a name="en-us_topic_0013859510_li5888528011813"></a>An AZ is a physical region where resources use independent power supply and networks. AZs are physically isolated but interconnected through an internal network.</p> </li><li id="EN-US_TOPIC_0053536933__en-us_topic_0013859510_li5888528011813">Select an AZ.<p id="EN-US_TOPIC_0053536933__en-us_topic_0013859510_p28624073201254"><a name="EN-US_TOPIC_0053536933__en-us_topic_0013859510_li5888528011813"></a><a name="en-us_topic_0013859510_li5888528011813"></a>An AZ is a physical region where resources use independent power supply and networks. AZs are physically isolated but interconnected through an internal network.</p>
<ul id="EN-US_TOPIC_0053536933__ul13651523133211"><li id="EN-US_TOPIC_0053536933__li136512234329">It is recommended that you create BMSs in different AZs to ensure high availability of applications running on the BMSs.</li><li id="EN-US_TOPIC_0053536933__li19214113315327">To lower the network delay, create BMSs in the same AZ.</li></ul> <ul id="EN-US_TOPIC_0053536933__ul13651523133211"><li id="EN-US_TOPIC_0053536933__li136512234329">It is recommended that you create BMSs in different AZs to ensure high availability of applications running on the BMSs.</li><li id="EN-US_TOPIC_0053536933__li19214113315327">To lower the network delay, create BMSs in the same AZ.</li></ul>
</li><li id="EN-US_TOPIC_0053536933__li1515274917103">Select a flavor.<p id="EN-US_TOPIC_0053536933__p136594393119"><a name="EN-US_TOPIC_0053536933__li1515274917103"></a><a name="li1515274917103"></a><strong id="EN-US_TOPIC_0053536933__b3387134123411">Flavor</strong> contains the CPU, memory, local disks, and extended configuration of the BMS. After you select a flavor, the name and use scenarios of the flavor are displayed under the flavor list.</p> </li><li id="EN-US_TOPIC_0053536933__li1515274917103">Select a flavor.<p id="EN-US_TOPIC_0053536933__p136594393119"><a name="EN-US_TOPIC_0053536933__li1515274917103"></a><a name="li1515274917103"></a><strong id="EN-US_TOPIC_0053536933__b3387134123411">Flavor</strong> contains the CPU, memory, local disks, and extended configuration of the BMS. After you select a flavor, the name and use scenarios of the flavor are displayed under the flavor list.</p>
<p id="EN-US_TOPIC_0053536933__p208374127256"><strong id="EN-US_TOPIC_0053536933__b1044573751">Extended Configuration</strong> provides the NIC information of the selected flavor. For example, 2 x 2*10GE indicates that the BMS has two 10GE NICs, each with two ports. One NIC is used for the BMS to connect to a VPC and the other is used for the BMS to communicate with other BMSs in a high-speed network.</p> <p id="EN-US_TOPIC_0053536933__p208374127256"><strong id="EN-US_TOPIC_0053536933__b38023073">Extended Configuration</strong> provides the NIC information of the selected flavor. For example, 2 x 2*10GE indicates that the BMS has two 10GE NICs, each with two ports. One NIC is used for the BMS to connect to a VPC and the other is used for the BMS to communicate with other BMSs in a high-speed network.</p>
<div class="note" id="EN-US_TOPIC_0053536933__note367644812128"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="EN-US_TOPIC_0053536933__ul998710527352"><li id="EN-US_TOPIC_0053536933__li109872052103510">Configuration in the flavor, such as the CPU, memory, and local disks, cannot be changed.</li><li id="EN-US_TOPIC_0053536933__li17988145283513">The bandwidth of different BMS flavors varies. Choose a flavor that meets your requirements.</li><li id="EN-US_TOPIC_0053536933__li33471454419">Some flavors support quick BMS provisioning. If you select a flavor of this type, parameter <strong id="EN-US_TOPIC_0053536933__b1428022152120">System Disk</strong> is displayed under <strong id="EN-US_TOPIC_0053536933__b14149044122119">Disk</strong>. The OS will be installed on the EVS disk attached to the BMS.</li></ul> <div class="note" id="EN-US_TOPIC_0053536933__note367644812128"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="EN-US_TOPIC_0053536933__ul998710527352"><li id="EN-US_TOPIC_0053536933__li109872052103510">Configuration in the flavor, such as the CPU, memory, and local disks, cannot be changed.</li><li id="EN-US_TOPIC_0053536933__li17988145283513">The bandwidth of different BMS flavors varies. Choose a flavor that meets your requirements.</li><li id="EN-US_TOPIC_0053536933__li33471454419">Some flavors support quick BMS provisioning. If you select a flavor of this type, parameter <strong id="EN-US_TOPIC_0053536933__b1428022152120">System Disk</strong> is displayed under <strong id="EN-US_TOPIC_0053536933__b14149044122119">Disk</strong>. The OS will be installed on the EVS disk attached to the BMS.</li></ul>
</div></div> </div></div>
</li><li id="EN-US_TOPIC_0053536933__li1024877191620">Set <strong id="EN-US_TOPIC_0053536933__b664385773">Image</strong>.<ul id="EN-US_TOPIC_0053536933__ul077310516166"><li id="EN-US_TOPIC_0053536933__li187741751171616">Public Image<p id="EN-US_TOPIC_0053536933__p778025111165"><a name="EN-US_TOPIC_0053536933__li187741751171616"></a><a name="li187741751171616"></a>A public image is a standard OS image provided by the system and is available to all users. It contains an OS and pre-installed public applications, such as the SDI iNIC driver, bms-network-config (a network configuration program), and Cloud-Init (an initialization tool). If you need other applications or software, configure them on the new BMSs.</p> </li><li id="EN-US_TOPIC_0053536933__li1024877191620">Set <strong id="EN-US_TOPIC_0053536933__b1985312817">Image</strong>.<ul id="EN-US_TOPIC_0053536933__ul077310516166"><li id="EN-US_TOPIC_0053536933__li187741751171616">Public Image<p id="EN-US_TOPIC_0053536933__p778025111165"><a name="EN-US_TOPIC_0053536933__li187741751171616"></a><a name="li187741751171616"></a>A public image is a standard OS image provided by the system and is available to all users. It contains an OS and pre-installed public applications, such as the SDI iNIC driver, bms-network-config (a network configuration program), and Cloud-Init (an initialization tool). If you need other applications or software, configure them on the new BMSs.</p>
</li><li id="EN-US_TOPIC_0053536933__li10782115114166">Private Image<p id="EN-US_TOPIC_0053536933__p378385112165"><a name="EN-US_TOPIC_0053536933__li10782115114166"></a><a name="li10782115114166"></a>A private image is created from an external image file or a BMS and is available only to the user who created it. It contains an OS, preinstalled public applications, and the user's private applications. </p> </li><li id="EN-US_TOPIC_0053536933__li10782115114166">Private Image<p id="EN-US_TOPIC_0053536933__p378385112165"><a name="EN-US_TOPIC_0053536933__li10782115114166"></a><a name="li10782115114166"></a>A private image is created from an external image file or a BMS and is available only to the user who created it. It contains an OS, preinstalled public applications, and the user's private applications. </p>
</li><li id="EN-US_TOPIC_0053536933__li10787185114169">Shared Image<p id="EN-US_TOPIC_0053536933__p15789155112167"><a name="EN-US_TOPIC_0053536933__li10787185114169"></a><a name="li10787185114169"></a>A shared image is a private image shared by another public cloud user with you.</p> </li><li id="EN-US_TOPIC_0053536933__li10787185114169">Shared Image<p id="EN-US_TOPIC_0053536933__p15789155112167"><a name="EN-US_TOPIC_0053536933__li10787185114169"></a><a name="li10787185114169"></a>A shared image is a private image shared by another public cloud user with you.</p>
</li></ul> </li></ul>
</li><li id="EN-US_TOPIC_0053536933__li101792515174">Set <strong id="EN-US_TOPIC_0053536933__b329515330">License Type</strong>.<p id="EN-US_TOPIC_0053536933__p92901134171920">Set a license type for using an OS or software on the cloud platform. This parameter is available only if the public image you selected is charged.</p> </li><li id="EN-US_TOPIC_0053536933__li101792515174">Set <strong id="EN-US_TOPIC_0053536933__b1304227817">License Type</strong>.<p id="EN-US_TOPIC_0053536933__p92901134171920">Set a license type for using an OS or software on the cloud platform. This parameter is available only if the public image you selected is charged.</p>
<ul id="EN-US_TOPIC_0053536933__ul17821726141911"><li id="EN-US_TOPIC_0053536933__li10823726171919">Use license from the system<p id="EN-US_TOPIC_0053536933__p14827152614190"><a name="EN-US_TOPIC_0053536933__li10823726171919"></a><a name="li10823726171919"></a>Allows you to use the license provided by the cloud platform. Obtaining the authorization of such a license is charged.</p> <ul id="EN-US_TOPIC_0053536933__ul17821726141911"><li id="EN-US_TOPIC_0053536933__li10823726171919">Use license from the system<p id="EN-US_TOPIC_0053536933__p14827152614190"><a name="EN-US_TOPIC_0053536933__li10823726171919"></a><a name="li10823726171919"></a>Allows you to use the license provided by the cloud platform. Obtaining the authorization of such a license is charged.</p>
</li><li id="EN-US_TOPIC_0053536933__li98281626121911">Bring your own licenses (BYOL)<p id="EN-US_TOPIC_0053536933__p1183262615198"><a name="EN-US_TOPIC_0053536933__li98281626121911"></a><a name="li98281626121911"></a>Allows you to use your existing OS license. In such a case, you do not need to apply for a license again.</p> </li><li id="EN-US_TOPIC_0053536933__li98281626121911">Bring your own licenses (BYOL)<p id="EN-US_TOPIC_0053536933__p1183262615198"><a name="EN-US_TOPIC_0053536933__li98281626121911"></a><a name="li98281626121911"></a>Allows you to use your existing OS license. In such a case, you do not need to apply for a license again.</p>
</li></ul> </li></ul>
</li><li id="EN-US_TOPIC_0053536933__li17168121182016">Set <strong id="EN-US_TOPIC_0053536933__b943279296">Disk</strong>.<p id="EN-US_TOPIC_0053536933__p207711258162210">A BMS has one system disk and one or more data disks. You can add multiple data disks for a BMS and customize the system disk size.</p> </li><li id="EN-US_TOPIC_0053536933__li17168121182016">Set <strong id="EN-US_TOPIC_0053536933__b18317665">Disk</strong>.<p id="EN-US_TOPIC_0053536933__p207711258162210">A BMS has one system disk and one or more data disks. You can add multiple data disks for a BMS and customize the system disk size.</p>
<ul id="EN-US_TOPIC_0053536933__ul19297175417229"><li id="EN-US_TOPIC_0053536933__li1830045412229">System disk<p id="EN-US_TOPIC_0053536933__p163041254182212"><a name="EN-US_TOPIC_0053536933__li1830045412229"></a><a name="li1830045412229"></a>If you select a flavor that supports quick provisioning, parameter <strong id="EN-US_TOPIC_0053536933__b1547951673219">System Disk</strong> is available. You can set the system disk type and size as needed.</p> <ul id="EN-US_TOPIC_0053536933__ul19297175417229"><li id="EN-US_TOPIC_0053536933__li1830045412229">System disk<p id="EN-US_TOPIC_0053536933__p163041254182212"><a name="EN-US_TOPIC_0053536933__li1830045412229"></a><a name="li1830045412229"></a>If you select a flavor that supports quick provisioning, parameter <strong id="EN-US_TOPIC_0053536933__b1547951673219">System Disk</strong> is available. You can set the system disk type and size as needed.</p>
</li><li id="EN-US_TOPIC_0053536933__li23061054182219">Data disk<p id="EN-US_TOPIC_0053536933__p6309175452218"><a name="EN-US_TOPIC_0053536933__li23061054182219"></a><a name="li23061054182219"></a>You can add multiple data disks for a BMS and enable sharing for each data disk.</p> </li><li id="EN-US_TOPIC_0053536933__li23061054182219">Data disk<p id="EN-US_TOPIC_0053536933__p6309175452218"><a name="EN-US_TOPIC_0053536933__li23061054182219"></a><a name="li23061054182219"></a>You can add multiple data disks for a BMS and enable sharing for each data disk.</p>
<ul id="EN-US_TOPIC_0053536933__ul13335154812617"><li id="EN-US_TOPIC_0053536933__li1833574802618">Currently, BMSs only support SCSI disks.</li><li id="EN-US_TOPIC_0053536933__li147395542266"><strong id="EN-US_TOPIC_0053536933__b895196154">Share</strong>: indicates that the EVS disk can be shared. A shared disk can be attached to multiple BMSs simultaneously.</li></ul> <ul id="EN-US_TOPIC_0053536933__ul13335154812617"><li id="EN-US_TOPIC_0053536933__li1833574802618">Currently, BMSs only support SCSI disks.</li><li id="EN-US_TOPIC_0053536933__li147395542266"><strong id="EN-US_TOPIC_0053536933__b1339806449">Share</strong>: indicates that the EVS disk can be shared. A shared disk can be attached to multiple BMSs simultaneously.</li></ul>
</li></ul> </li></ul>
</li><li id="EN-US_TOPIC_0053536933__li18616483207">Set network parameters, including <strong id="EN-US_TOPIC_0053536933__b842352706193236">VPC</strong>, <strong id="EN-US_TOPIC_0053536933__b842352706193248">NIC</strong>, and <strong id="EN-US_TOPIC_0053536933__b842352706193244">Security Group</strong>.<p id="EN-US_TOPIC_0053536933__p1871465672617">When you use VPC for the first time, the system automatically creates a VPC for you, including the security group and NIC. The default subnet segment is 192.168.1.0/24 and the subnet gateway is 192.168.1.1. Dynamic Host Configuration Protocol (DHCP) is enabled for the subnet.</p> </li><li id="EN-US_TOPIC_0053536933__li18616483207">Set network parameters, including <strong id="EN-US_TOPIC_0053536933__b842352706193236">VPC</strong>, <strong id="EN-US_TOPIC_0053536933__b842352706193248">NIC</strong>, and <strong id="EN-US_TOPIC_0053536933__b842352706193244">Security Group</strong>.<p id="EN-US_TOPIC_0053536933__p1871465672617">When you use VPC for the first time, the system automatically creates a VPC for you, including the security group and NIC. The default subnet segment is 192.168.1.0/24 and the subnet gateway is 192.168.1.1. Dynamic Host Configuration Protocol (DHCP) is enabled for the subnet.</p>
@ -67,14 +67,14 @@
</td> </td>
<td class="cellrowborder" valign="top" width="75.94999999999999%" headers="mcps1.3.3.2.10.5.2.3.1.2 "><p id="EN-US_TOPIC_0053536933__p12630162913549">An EIP is a static public IP address bound to a BMS in a VPC. Using the EIP, the BMS can access the Internet.</p> <td class="cellrowborder" valign="top" width="75.94999999999999%" headers="mcps1.3.3.2.10.5.2.3.1.2 "><p id="EN-US_TOPIC_0053536933__p12630162913549">An EIP is a static public IP address bound to a BMS in a VPC. Using the EIP, the BMS can access the Internet.</p>
<p id="EN-US_TOPIC_0053536933__p1963018299549">You can select one of the following three options for <strong id="EN-US_TOPIC_0053536933__b1240014596445">EIP</strong> as needed:</p> <p id="EN-US_TOPIC_0053536933__p1963018299549">You can select one of the following three options for <strong id="EN-US_TOPIC_0053536933__b1240014596445">EIP</strong> as needed:</p>
<ul id="EN-US_TOPIC_0053536933__ul8445823113211"><li id="EN-US_TOPIC_0053536933__li13445123173215"><strong id="EN-US_TOPIC_0053536933__b84235270618401">Not required</strong>: The BMS cannot communicate with the Internet and can be used only on a private network for deploying services or used to deploy a cluster.</li><li id="EN-US_TOPIC_0053536933__li1038544310333"><strong id="EN-US_TOPIC_0053536933__b1576095073">Automatically assign</strong>: The system automatically assigns an EIP with a dedicated bandwidth to the BMS. The bandwidth is configurable.</li><li id="EN-US_TOPIC_0053536933__li1886110913420"><strong id="EN-US_TOPIC_0053536933__b805071198">Use existing</strong>: An existing EIP is assigned to the BMS.</li></ul> <ul id="EN-US_TOPIC_0053536933__ul8445823113211"><li id="EN-US_TOPIC_0053536933__li13445123173215"><strong id="EN-US_TOPIC_0053536933__b84235270618401">Not required</strong>: The BMS cannot communicate with the Internet and can be used only on a private network for deploying services or used to deploy a cluster.</li><li id="EN-US_TOPIC_0053536933__li1038544310333"><strong id="EN-US_TOPIC_0053536933__b32847791">Automatically assign</strong>: The system automatically assigns an EIP with a dedicated bandwidth to the BMS. The bandwidth is configurable.</li><li id="EN-US_TOPIC_0053536933__li1886110913420"><strong id="EN-US_TOPIC_0053536933__b1272568065">Use existing</strong>: An existing EIP is assigned to the BMS.</li></ul>
<div class="note" id="EN-US_TOPIC_0053536933__note684184743013"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="EN-US_TOPIC_0053536933__p884134712300">If you select <strong id="EN-US_TOPIC_0053536933__b1126597020">Use existing</strong>, you can create only one BMS at a time.</p> <div class="note" id="EN-US_TOPIC_0053536933__note684184743013"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="EN-US_TOPIC_0053536933__p884134712300">If you select <strong id="EN-US_TOPIC_0053536933__b464876306">Use existing</strong>, you can create only one BMS at a time.</p>
</div></div> </div></div>
</td> </td>
</tr> </tr>
<tr id="EN-US_TOPIC_0053536933__row292761818119"><td class="cellrowborder" valign="top" width="24.05%" headers="mcps1.3.3.2.10.5.2.3.1.1 "><p id="EN-US_TOPIC_0053536933__p1192716188117">Bandwidth</p> <tr id="EN-US_TOPIC_0053536933__row292761818119"><td class="cellrowborder" valign="top" width="24.05%" headers="mcps1.3.3.2.10.5.2.3.1.1 "><p id="EN-US_TOPIC_0053536933__p1192716188117">Bandwidth</p>
</td> </td>
<td class="cellrowborder" valign="top" width="75.94999999999999%" headers="mcps1.3.3.2.10.5.2.3.1.2 "><p id="EN-US_TOPIC_0053536933__p11344193821114">This parameter is available when you select <strong id="EN-US_TOPIC_0053536933__b126878432517">Automatically assign</strong> for <strong id="EN-US_TOPIC_0053536933__b1468811433513">EIP</strong>.</p> <td class="cellrowborder" valign="top" width="75.94999999999999%" headers="mcps1.3.3.2.10.5.2.3.1.2 "><p id="EN-US_TOPIC_0053536933__p11344193821114">This parameter is available when you select <strong id="EN-US_TOPIC_0053536933__b165671857125610"></strong><strong id="EN-US_TOPIC_0053536933__b1956715579562">Automatically assign</strong> for <strong id="EN-US_TOPIC_0053536933__b17567957195618">EIP</strong>.</p>
<p id="EN-US_TOPIC_0053536933__p1492741816118">Specifies the bandwidth size in Mbit/s.</p> <p id="EN-US_TOPIC_0053536933__p1492741816118">Specifies the bandwidth size in Mbit/s.</p>
</td> </td>
</tr> </tr>
@ -84,19 +84,19 @@
</li><li id="EN-US_TOPIC_0053536933__li104031930204712">Set the BMS login mode.<p id="EN-US_TOPIC_0053536933__p03539812418"><a name="EN-US_TOPIC_0053536933__li104031930204712"></a><a name="li104031930204712"></a><strong id="EN-US_TOPIC_0053536933__b842352706175824">Key pair</strong>: A key pair is used for BMS login authentication. You can select an existing key pair, or click <strong id="EN-US_TOPIC_0053536933__b1719019756141458">View Key Pair</strong> and create one.</p> </li><li id="EN-US_TOPIC_0053536933__li104031930204712">Set the BMS login mode.<p id="EN-US_TOPIC_0053536933__p03539812418"><a name="EN-US_TOPIC_0053536933__li104031930204712"></a><a name="li104031930204712"></a><strong id="EN-US_TOPIC_0053536933__b842352706175824">Key pair</strong>: A key pair is used for BMS login authentication. You can select an existing key pair, or click <strong id="EN-US_TOPIC_0053536933__b1719019756141458">View Key Pair</strong> and create one.</p>
<div class="note" id="EN-US_TOPIC_0053536933__en-us_topic_0013859510_note56551667113428"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0053536933__en-us_topic_0013859510_p39202959113428">If you use an existing key pair, ensure that you have saved the key file locally. Otherwise, logging in to the BMS will fail.</p> <div class="note" id="EN-US_TOPIC_0053536933__en-us_topic_0013859510_note56551667113428"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0053536933__en-us_topic_0013859510_p39202959113428">If you use an existing key pair, ensure that you have saved the key file locally. Otherwise, logging in to the BMS will fail.</p>
</div></div> </div></div>
</li><li id="EN-US_TOPIC_0053536933__li996418351511">(Optional) Configure <strong id="EN-US_TOPIC_0053536933__b84235270618326">Advanced Settings</strong>.<p id="EN-US_TOPIC_0053536933__p28335510716">To use functions listed in <strong id="EN-US_TOPIC_0053536933__b911043379">Advanced Settings</strong>, click <strong id="EN-US_TOPIC_0053536933__b1764973459">Configure now</strong>. Otherwise, click <strong id="EN-US_TOPIC_0053536933__b1266280127">Do not configure</strong>.</p> </li><li id="EN-US_TOPIC_0053536933__li996418351511">(Optional) Configure <strong id="EN-US_TOPIC_0053536933__b84235270618326">Advanced Settings</strong>.<p id="EN-US_TOPIC_0053536933__p28335510716">To use functions listed in <strong id="EN-US_TOPIC_0053536933__b1961440386">Advanced Settings</strong>, click <strong id="EN-US_TOPIC_0053536933__b1583960105">Configure now</strong>. Otherwise, click <strong id="EN-US_TOPIC_0053536933__b2098459211">Do not configure</strong>.</p>
<ul id="EN-US_TOPIC_0053536933__ul116731225193720"><li id="EN-US_TOPIC_0053536933__li119621227529"><strong id="EN-US_TOPIC_0053536933__b1020079793">User Data Injection</strong> enables the BMS to automatically inject user data when the BMS starts for the first time. After this function is enabled, the BMS automatically injects user data upon its first startup.<p id="EN-US_TOPIC_0053536933__p1111643016214">This parameter is available only when <strong id="EN-US_TOPIC_0053536933__b1579219261069">Key pair</strong> is selected for <strong id="EN-US_TOPIC_0053536933__b0792122613620">Login Mode</strong>. For detailed operations, see <a href="en-us_topic_0083737011.html">Injecting User Data</a>.</p> <ul id="EN-US_TOPIC_0053536933__ul116731225193720"><li id="EN-US_TOPIC_0053536933__li119621227529"><strong id="EN-US_TOPIC_0053536933__b901955732">User Data Injection</strong> enables the BMS to automatically inject user data when the BMS starts for the first time. After this function is enabled, the BMS automatically injects user data upon its first startup.<p id="EN-US_TOPIC_0053536933__p1111643016214">This parameter is available only when <strong id="EN-US_TOPIC_0053536933__b164711185599">Key pair</strong> is selected for <strong id="EN-US_TOPIC_0053536933__b1564714189596">Login Mode</strong>. For detailed operations, see <a href="en-us_topic_0083737011.html">Injecting User Data</a>.</p>
</li><li id="EN-US_TOPIC_0053536933__li1333112152913">(Optional) <strong id="EN-US_TOPIC_0053536933__b14410145810221">Tag</strong><p id="EN-US_TOPIC_0053536933__p1319043272912">Tagging BMSs helps you better identify and manage your BMSs. You can add up to nine tags to a BMS.</p> </li><li id="EN-US_TOPIC_0053536933__li1333112152913">(Optional) <strong id="EN-US_TOPIC_0053536933__b14410145810221">Tag</strong><p id="EN-US_TOPIC_0053536933__p1319043272912">Tagging BMSs helps you better identify and manage your BMSs. You can add up to nine tags to a BMS.</p>
<p id="EN-US_TOPIC_0053536933__p12560161113375">For detailed operations on tags, see <a href="en-us_topic_0110378367.html">Adding Tags</a>.</p> <p id="EN-US_TOPIC_0053536933__p12560161113375">For detailed operations on tags, see <a href="en-us_topic_0110378367.html">Adding Tags</a>.</p>
</li><li id="EN-US_TOPIC_0053536933__li1262142573018"><strong id="EN-US_TOPIC_0053536933__b583818232310">Agency</strong><p id="EN-US_TOPIC_0053536933__p1650214615913">An agency provides BMSs with temporary security credentials for accessing other cloud services. The agency is created by the tenant administrator on the IAM console.</p> </li><li id="EN-US_TOPIC_0053536933__li1262142573018"><strong id="EN-US_TOPIC_0053536933__b583818232310">Agency</strong><p id="EN-US_TOPIC_0053536933__p1650214615913">An agency provides BMSs with temporary security credentials for accessing other cloud services. The agency is created by the tenant administrator on the IAM console.</p>
<p id="EN-US_TOPIC_0053536933__p1991412369319">If you have created an agency in IAM, you can select the agency from the drop-down list. Currently, agencies are mainly used for server monitoring.</p> <p id="EN-US_TOPIC_0053536933__p1991412369319">If you have created an agency in IAM, you can select the agency from the drop-down list. Currently, agencies are mainly used for server monitoring.</p>
</li></ul> </li></ul>
</li><li id="EN-US_TOPIC_0053536933__li1851494201">Set <strong id="EN-US_TOPIC_0053536933__b1529430483">BMS Name</strong>.<p id="EN-US_TOPIC_0053536933__p4210179488">The name can be customized but can contain only letters, digits, underscores (_), hyphens (-), and periods (.).</p> </li><li id="EN-US_TOPIC_0053536933__li1851494201">Set <strong id="EN-US_TOPIC_0053536933__b1378251254">BMS Name</strong>.<p id="EN-US_TOPIC_0053536933__p4210179488">The name can be customized but can contain only letters, digits, underscores (_), hyphens (-), and periods (.).</p>
<p id="EN-US_TOPIC_0053536933__p379613355205">If you create multiple BMSs at a time, suffixes will be added to the BMSs in sequence, such as <strong id="EN-US_TOPIC_0053536933__b1196216461360">bms-0001</strong>, <strong id="EN-US_TOPIC_0053536933__b296213460614">bms-0002</strong>, ... If you create multiple BMSs again, the values in the new BMS names increase from the existing maximum value. For example, the existing BMS with the maximum number in name is <strong id="EN-US_TOPIC_0053536933__b16891950181714">bms-0010</strong>. If you enter <strong id="EN-US_TOPIC_0053536933__b189155012179">bms</strong>, the names of the new BMSs will be <strong id="EN-US_TOPIC_0053536933__b139017506179">bms-0011</strong>, <strong id="EN-US_TOPIC_0053536933__b1290155010170">bms-0012</strong>, .... When the value reaches 9999, it will start from 0001 again.</p> <p id="EN-US_TOPIC_0053536933__p379613355205">If you create multiple BMSs at a time, suffixes will be added to the BMSs in sequence, such as <strong id="EN-US_TOPIC_0053536933__b3919103225917">bms-0001</strong>, <strong id="EN-US_TOPIC_0053536933__b791913285914">bms-0002</strong>, ... If you create multiple BMSs again, the values in the new BMS names increase from the existing maximum value. For example, the existing BMS with the maximum number in name is <strong id="EN-US_TOPIC_0053536933__b7836174445919">bms-0010</strong>. If you enter <strong id="EN-US_TOPIC_0053536933__b58364440599">bms</strong>, the names of the new BMSs will be <strong id="EN-US_TOPIC_0053536933__b283784419595">bms-0011</strong>, <strong id="EN-US_TOPIC_0053536933__b138379445595">bms-0012</strong>, .... When the value reaches 9999, it will start from 0001 again.</p>
</li><li id="EN-US_TOPIC_0053536933__li114913332216">Set your desired number of BMSs, which is a maximum of all available BMSs.<p id="EN-US_TOPIC_0053536933__p1799226143020"><a name="EN-US_TOPIC_0053536933__li114913332216"></a><a name="li114913332216"></a>After the configuration, click <strong id="EN-US_TOPIC_0053536933__en-us_topic_0013859510_b842352706175618">Price Calculator</strong> to view the BMS configuration fee.</p> </li><li id="EN-US_TOPIC_0053536933__li114913332216">Set your desired number of BMSs, which is a maximum of all available BMSs.<p id="EN-US_TOPIC_0053536933__p1799226143020"><a name="EN-US_TOPIC_0053536933__li114913332216"></a><a name="li114913332216"></a>After the configuration, click <strong id="EN-US_TOPIC_0053536933__en-us_topic_0013859510_b842352706175618">Price Calculator</strong> to view the BMS configuration fee.</p>
<div class="note" id="EN-US_TOPIC_0053536933__note615581382320"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0053536933__p1160915437579">If you manually set an IP address when configuring <strong id="EN-US_TOPIC_0053536933__b61551845103419">NIC</strong> or <strong id="EN-US_TOPIC_0053536933__b011594017341">High-Speed NIC</strong> or select <strong id="EN-US_TOPIC_0053536933__b17526443113815">Use existing</strong> when configuring <strong id="EN-US_TOPIC_0053536933__b18222103610">EIP</strong>, you can create only one BMS at a time.</p> <div class="note" id="EN-US_TOPIC_0053536933__note615581382320"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0053536933__p1160915437579">If you manually set an IP address when configuring <strong id="EN-US_TOPIC_0053536933__b61551845103419">NIC</strong> or <strong id="EN-US_TOPIC_0053536933__b011594017341">High-Speed NIC</strong> or select <strong id="EN-US_TOPIC_0053536933__b17526443113815">Use existing</strong> when configuring <strong id="EN-US_TOPIC_0053536933__b18222103610">EIP</strong>, you can create only one BMS at a time.</p>
</div></div> </div></div>
</li><li id="EN-US_TOPIC_0053536933__li16713132710242">Click <strong id="EN-US_TOPIC_0053536933__b2247948182217"></strong><strong id="EN-US_TOPIC_0053536933__b3247134862212">Allocate Now</strong>.</li><li id="EN-US_TOPIC_0053536933__li157151823142612">On the displayed page, confirm the specifications and click <strong id="EN-US_TOPIC_0053536933__b842352706165425">Submit</strong>.<p id="EN-US_TOPIC_0053536933__p2657125515269">The BMS status changes to <strong id="EN-US_TOPIC_0053536933__b975015104">Running</strong> after about 30 minutes. If you select a flavor that supports quick provisioning, you can obtain a BMS within about five minutes.</p> </li><li id="EN-US_TOPIC_0053536933__li16713132710242">Click <strong id="EN-US_TOPIC_0053536933__b2247948182217"></strong><strong id="EN-US_TOPIC_0053536933__b3247134862212">Allocate Now</strong>.</li><li id="EN-US_TOPIC_0053536933__li157151823142612">On the displayed page, confirm the specifications and click <strong id="EN-US_TOPIC_0053536933__b842352706165425">Submit</strong>.<p id="EN-US_TOPIC_0053536933__p2657125515269">The BMS status changes to <strong id="EN-US_TOPIC_0053536933__b1498600586">Running</strong> after about 30 minutes. If you select a flavor that supports quick provisioning, you can obtain a BMS within about five minutes.</p>
<div class="note" id="EN-US_TOPIC_0053536933__note18816171442714"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0053536933__p134457577370">You can view the BMS creation status. For details, see <a href="en-us_topic_0053536924.html">Viewing BMS Creation Statuses</a>.</p> <div class="note" id="EN-US_TOPIC_0053536933__note18816171442714"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0053536933__p134457577370">You can view the BMS creation status. For details, see <a href="en-us_topic_0053536924.html">Viewing BMS Creation Statuses</a>.</p>
</div></div> </div></div>
</li></ol> </li></ol>

View File

@ -14,7 +14,7 @@
</div></div> </div></div>
</li><li id="EN-US_TOPIC_0053536938__li1041718147239">Run PuTTYgen.</li><li id="EN-US_TOPIC_0053536938__li233113552412">In the <strong id="EN-US_TOPIC_0053536938__b842352706182229">Actions</strong> area, click <strong id="EN-US_TOPIC_0053536938__b842352706182238">Load</strong> and import the private key file that you stored when creating the BMS.<p id="EN-US_TOPIC_0053536938__p139899102516">Ensure that the private key file is in the format of <strong id="EN-US_TOPIC_0053536938__b842352706182256">All files (*.*)</strong>.</p> </li><li id="EN-US_TOPIC_0053536938__li1041718147239">Run PuTTYgen.</li><li id="EN-US_TOPIC_0053536938__li233113552412">In the <strong id="EN-US_TOPIC_0053536938__b842352706182229">Actions</strong> area, click <strong id="EN-US_TOPIC_0053536938__b842352706182238">Load</strong> and import the private key file that you stored when creating the BMS.<p id="EN-US_TOPIC_0053536938__p139899102516">Ensure that the private key file is in the format of <strong id="EN-US_TOPIC_0053536938__b842352706182256">All files (*.*)</strong>.</p>
</li><li id="EN-US_TOPIC_0053536938__li840131314231">Click <strong id="EN-US_TOPIC_0053536938__b8477610172016">Save private key</strong>.</li><li id="EN-US_TOPIC_0053536938__li194442401260"><a name="EN-US_TOPIC_0053536938__li194442401260"></a><a name="li194442401260"></a>Save the converted private key, for example, <strong id="EN-US_TOPIC_0053536938__b3478141010207">kp-123.ppk</strong>, to your local PC.</li><li id="EN-US_TOPIC_0053536938__li693703913264"><a name="EN-US_TOPIC_0053536938__li693703913264"></a><a name="li693703913264"></a>Double-click <strong id="EN-US_TOPIC_0053536938__b842352706195943">PUTTY.EXE</strong>. The <strong id="EN-US_TOPIC_0053536938__b842352706195959">PuTTY Configuration</strong> page is displayed.<div class="fignone" id="EN-US_TOPIC_0053536938__fig14750143592717"><span class="figcap"><b>Figure 1 </b>PuTTY Configuration</span><br><span><img id="EN-US_TOPIC_0053536938__image075023512715" src="en-us_image_0080956622.png"></span></div> </li><li id="EN-US_TOPIC_0053536938__li840131314231">Click <strong id="EN-US_TOPIC_0053536938__b8477610172016">Save private key</strong>.</li><li id="EN-US_TOPIC_0053536938__li194442401260"><a name="EN-US_TOPIC_0053536938__li194442401260"></a><a name="li194442401260"></a>Save the converted private key, for example, <strong id="EN-US_TOPIC_0053536938__b3478141010207">kp-123.ppk</strong>, to your local PC.</li><li id="EN-US_TOPIC_0053536938__li693703913264"><a name="EN-US_TOPIC_0053536938__li693703913264"></a><a name="li693703913264"></a>Double-click <strong id="EN-US_TOPIC_0053536938__b842352706195943">PUTTY.EXE</strong>. The <strong id="EN-US_TOPIC_0053536938__b842352706195959">PuTTY Configuration</strong> page is displayed.<div class="fignone" id="EN-US_TOPIC_0053536938__fig14750143592717"><span class="figcap"><b>Figure 1 </b>PuTTY Configuration</span><br><span><img id="EN-US_TOPIC_0053536938__image075023512715" src="en-us_image_0080956622.png"></span></div>
</li><li id="EN-US_TOPIC_0053536938__li788831818273">Choose <strong id="EN-US_TOPIC_0053536938__b842352706164122">Connection</strong> &gt; <strong id="EN-US_TOPIC_0053536938__b842352706164125">Data</strong>. Enter the image username in <strong id="EN-US_TOPIC_0053536938__b842352706164253">Auto-login username</strong>.<div class="note" id="EN-US_TOPIC_0053536938__note208757553486"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0053536938__p687565574819">Contact the administrator to obtain the image username.</p> </li><li id="EN-US_TOPIC_0053536938__li788831818273">Choose <strong id="EN-US_TOPIC_0053536938__b842352706164122">Connection</strong> &gt; <strong id="EN-US_TOPIC_0053536938__b842352706164125">Data</strong>. Enter the image username in <strong id="EN-US_TOPIC_0053536938__b842352706164253">Auto-login username</strong>.<div class="note" id="EN-US_TOPIC_0053536938__note208757553486"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0053536938__p687565574819">Contact the operation administrator to obtain the image username.</p>
</div></div> </div></div>
</li><li id="EN-US_TOPIC_0053536938__li159821381269">Choose <strong id="EN-US_TOPIC_0053536938__b195393461014">Connection</strong> &gt; <strong id="EN-US_TOPIC_0053536938__b145401346107">SSH</strong> &gt; <strong id="EN-US_TOPIC_0053536938__b2054213413102">Auth</strong>. In the last configuration item <strong id="EN-US_TOPIC_0053536938__b11543148108">Private key file for authentication</strong>, click <strong id="EN-US_TOPIC_0053536938__b054420461014">Browse</strong> and select the .ppk private key in step <a href="#EN-US_TOPIC_0053536938__li194442401260">6</a>.</li><li id="EN-US_TOPIC_0053536938__li172031923122817">Choose <strong id="EN-US_TOPIC_0053536938__b1218717403103">Session</strong> and enter the EIP of the BMS in the box under <strong id="EN-US_TOPIC_0053536938__b018984016107">Host Name (or IP address)</strong>.</li><li id="EN-US_TOPIC_0053536938__li193691622142813">Click <strong id="EN-US_TOPIC_0053536938__b1949141012015">Open</strong>.<p id="EN-US_TOPIC_0053536938__p4677182119294">Log in to the BMS.</p> </li><li id="EN-US_TOPIC_0053536938__li159821381269">Choose <strong id="EN-US_TOPIC_0053536938__b195393461014">Connection</strong> &gt; <strong id="EN-US_TOPIC_0053536938__b145401346107">SSH</strong> &gt; <strong id="EN-US_TOPIC_0053536938__b2054213413102">Auth</strong>. In the last configuration item <strong id="EN-US_TOPIC_0053536938__b11543148108">Private key file for authentication</strong>, click <strong id="EN-US_TOPIC_0053536938__b054420461014">Browse</strong> and select the .ppk private key in step <a href="#EN-US_TOPIC_0053536938__li194442401260">6</a>.</li><li id="EN-US_TOPIC_0053536938__li172031923122817">Choose <strong id="EN-US_TOPIC_0053536938__b1218717403103">Session</strong> and enter the EIP of the BMS in the box under <strong id="EN-US_TOPIC_0053536938__b018984016107">Host Name (or IP address)</strong>.</li><li id="EN-US_TOPIC_0053536938__li193691622142813">Click <strong id="EN-US_TOPIC_0053536938__b1949141012015">Open</strong>.<p id="EN-US_TOPIC_0053536938__p4677182119294">Log in to the BMS.</p>
</li></ol> </li></ol>
@ -22,14 +22,13 @@
<ol id="EN-US_TOPIC_0053536938__ol1818312314519"><li id="EN-US_TOPIC_0053536938__li58876908205051">Start the Xshell tool.</li><li id="EN-US_TOPIC_0053536938__li4831310620510">Run the following command to remotely log in to the BMS through SSH:<p id="EN-US_TOPIC_0053536938__p29511049205142"><a name="EN-US_TOPIC_0053536938__li4831310620510"></a><a name="li4831310620510"></a><strong id="EN-US_TOPIC_0053536938__b1329075119127">ssh</strong> <em id="EN-US_TOPIC_0053536938__i43747441164643">Username</em><strong id="EN-US_TOPIC_0053536938__b750713413526">@</strong><em id="EN-US_TOPIC_0053536938__i05111044522">EIP</em></p> <ol id="EN-US_TOPIC_0053536938__ol1818312314519"><li id="EN-US_TOPIC_0053536938__li58876908205051">Start the Xshell tool.</li><li id="EN-US_TOPIC_0053536938__li4831310620510">Run the following command to remotely log in to the BMS through SSH:<p id="EN-US_TOPIC_0053536938__p29511049205142"><a name="EN-US_TOPIC_0053536938__li4831310620510"></a><a name="li4831310620510"></a><strong id="EN-US_TOPIC_0053536938__b1329075119127">ssh</strong> <em id="EN-US_TOPIC_0053536938__i43747441164643">Username</em><strong id="EN-US_TOPIC_0053536938__b750713413526">@</strong><em id="EN-US_TOPIC_0053536938__i05111044522">EIP</em></p>
<p id="EN-US_TOPIC_0053536938__p53573209205153">Example:</p> <p id="EN-US_TOPIC_0053536938__p53573209205153">Example:</p>
<p id="EN-US_TOPIC_0053536938__p46001272205157"><strong id="EN-US_TOPIC_0053536938__b347835413310">ssh</strong> <strong id="EN-US_TOPIC_0053536938__b164791154103313">root@192.168.0.1</strong></p> <p id="EN-US_TOPIC_0053536938__p46001272205157"><strong id="EN-US_TOPIC_0053536938__b347835413310">ssh</strong> <strong id="EN-US_TOPIC_0053536938__b164791154103313">root@192.168.0.1</strong></p>
</li><li id="EN-US_TOPIC_0053536938__li65527645205310">(Optional) If the system displays the <strong id="EN-US_TOPIC_0053536938__b842352706103315">SSH Security Warning</strong> dialog box, click <strong id="EN-US_TOPIC_0053536938__b842352706103435">Accept &amp; Save</strong>.<div class="fignone" id="EN-US_TOPIC_0053536938__fig1387655017253"><span class="figcap"><b>Figure 2 </b>SSH Security Warning</span><br><span><img id="EN-US_TOPIC_0053536938__image18772506254" src="en-us_image_0149121349.png"></span></div> </li><li id="EN-US_TOPIC_0053536938__li65527645205310">(Optional) If the system displays the <strong id="EN-US_TOPIC_0053536938__b842352706103315">SSH Security Warning</strong> dialog box, click <strong id="EN-US_TOPIC_0053536938__b842352706103435">Accept &amp; Save</strong>.</li><li id="EN-US_TOPIC_0053536938__li56881900205338">Select <strong id="EN-US_TOPIC_0053536938__b842352706103545">Public Key</strong> and click <strong id="EN-US_TOPIC_0053536938__b84235270610371">Browse</strong> beside the user key text box.</li><li id="EN-US_TOPIC_0053536938__li10975823205436">In the user key dialog box, click <strong id="EN-US_TOPIC_0053536938__b842352706103758">Import</strong>.</li><li id="EN-US_TOPIC_0053536938__li612943622102">Select the locally stored key file and click <strong id="EN-US_TOPIC_0053536938__b95884499156">Open</strong>.</li><li id="EN-US_TOPIC_0053536938__li26892298205533">Click <strong id="EN-US_TOPIC_0053536938__b6297652121916">OK</strong> to log in to the BMS.</li></ol>
</li><li id="EN-US_TOPIC_0053536938__li56881900205338">Select <strong id="EN-US_TOPIC_0053536938__b842352706103545">Public Key</strong> and click <strong id="EN-US_TOPIC_0053536938__b84235270610371">Browse</strong> beside the user key text box.</li><li id="EN-US_TOPIC_0053536938__li10975823205436">In the user key dialog box, click <strong id="EN-US_TOPIC_0053536938__b842352706103758">Import</strong>.</li><li id="EN-US_TOPIC_0053536938__li612943622102">Select the locally stored key file and click <strong id="EN-US_TOPIC_0053536938__b95884499156">Open</strong>.</li><li id="EN-US_TOPIC_0053536938__li26892298205533">Click <strong id="EN-US_TOPIC_0053536938__b6297652121916">OK</strong> to log in to the BMS.</li></ol>
</div> </div>
<div class="section" id="EN-US_TOPIC_0053536938__section3666784111724"><h4 class="sectiontitle">Logging In to the Linux BMS from a Linux PC</h4><div class="p" id="EN-US_TOPIC_0053536938__p28574068111724">Perform the following operations to log in to a Linux BMS from a local PC running Linux: The following procedure uses private key file <strong id="EN-US_TOPIC_0053536938__b1421482610308">KeyPair-ee55.pem</strong> as an example to describe how to log in to the BMS.<ol id="EN-US_TOPIC_0053536938__ol55840023111724"><li id="EN-US_TOPIC_0053536938__li32798165111724">On the Linux CLI, run the following command to change operation permissions:<p id="EN-US_TOPIC_0053536938__p26748029111724"><a name="EN-US_TOPIC_0053536938__li32798165111724"></a><a name="li32798165111724"></a><strong id="EN-US_TOPIC_0053536938__b16416337193413">chmod</strong> <strong id="EN-US_TOPIC_0053536938__b9744240193418">400</strong> <strong id="EN-US_TOPIC_0053536938__b3745040163418">/</strong><em id="EN-US_TOPIC_0053536938__i892385452918">path</em>/<em id="EN-US_TOPIC_0053536938__i64043488164814">KeyPair-ee55</em></p> <div class="section" id="EN-US_TOPIC_0053536938__section3666784111724"><h4 class="sectiontitle">Logging In to the Linux BMS from a Linux PC</h4><div class="p" id="EN-US_TOPIC_0053536938__p28574068111724">Perform the following operations to log in to a Linux BMS from a local PC running Linux: The following procedure uses private key file <strong id="EN-US_TOPIC_0053536938__b1421482610308">KeyPair-ee55.pem</strong> as an example to describe how to log in to the BMS.<ol id="EN-US_TOPIC_0053536938__ol55840023111724"><li id="EN-US_TOPIC_0053536938__li32798165111724">On the Linux CLI, run the following command to change operation permissions:<p id="EN-US_TOPIC_0053536938__p26748029111724"><a name="EN-US_TOPIC_0053536938__li32798165111724"></a><a name="li32798165111724"></a><strong id="EN-US_TOPIC_0053536938__b16416337193413">chmod</strong> <strong id="EN-US_TOPIC_0053536938__b9744240193418">400</strong> <strong id="EN-US_TOPIC_0053536938__b3745040163418">/</strong><em id="EN-US_TOPIC_0053536938__i892385452918">path</em>/<em id="EN-US_TOPIC_0053536938__i64043488164814">KeyPair-ee55</em></p>
<div class="note" id="EN-US_TOPIC_0053536938__note19106747111724"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0053536938__p37743003111724">In the preceding command, <strong id="EN-US_TOPIC_0053536938__b468201209350"><em id="EN-US_TOPIC_0053536938__i1681691002125432">path</em> </strong>refers to the path under which the key file is stored.</p> <div class="note" id="EN-US_TOPIC_0053536938__note19106747111724"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0053536938__p37743003111724">In the preceding command, <strong id="EN-US_TOPIC_0053536938__b468201209350"><em id="EN-US_TOPIC_0053536938__i1681691002125432">path</em> </strong>refers to the path under which the key file is stored.</p>
</div></div> </div></div>
</li><li id="EN-US_TOPIC_0053536938__li4142714111724">Run the following command to log in to the BMS:<p id="EN-US_TOPIC_0053536938__p37284434111724"><a name="EN-US_TOPIC_0053536938__li4142714111724"></a><a name="li4142714111724"></a><strong id="EN-US_TOPIC_0053536938__b56521144153414">ssh</strong> <strong id="EN-US_TOPIC_0053536938__b13443164714348">-i</strong> <strong id="EN-US_TOPIC_0053536938__b544313477349">/</strong><em id="EN-US_TOPIC_0053536938__i17127134918290">path</em>/<em id="EN-US_TOPIC_0053536938__i21281049112914">KeyPair-ee55</em> <em id="EN-US_TOPIC_0053536938__i2787194317528">xxx</em><strong id="EN-US_TOPIC_0053536938__b5642115193315">@</strong><em id="EN-US_TOPIC_0053536938__i136253992920">EIP of the BMS</em></p> </li><li id="EN-US_TOPIC_0053536938__li4142714111724">Run the following command to log in to the BMS:<p id="EN-US_TOPIC_0053536938__p37284434111724"><a name="EN-US_TOPIC_0053536938__li4142714111724"></a><a name="li4142714111724"></a><strong id="EN-US_TOPIC_0053536938__b56521144153414">ssh</strong> <strong id="EN-US_TOPIC_0053536938__b13443164714348">-i</strong> <strong id="EN-US_TOPIC_0053536938__b544313477349">/</strong><em id="EN-US_TOPIC_0053536938__i17127134918290">path</em>/<em id="EN-US_TOPIC_0053536938__i21281049112914">KeyPair-ee55</em> <em id="EN-US_TOPIC_0053536938__i2787194317528">xxx</em><strong id="EN-US_TOPIC_0053536938__b5642115193315">@</strong><em id="EN-US_TOPIC_0053536938__i136253992920">EIP of the BMS</em></p>
<div class="note" id="EN-US_TOPIC_0053536938__note1262490111724"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="EN-US_TOPIC_0053536938__ul39101778175156"><li id="EN-US_TOPIC_0053536938__li57550424175156">In the preceding command, <em id="EN-US_TOPIC_0053536938__i2059912217545">path</em> refers to the path under which the key file is stored.</li><li id="EN-US_TOPIC_0053536938__li33864550175156"><em id="EN-US_TOPIC_0053536938__i141251335210">xxx</em> indicates the username of the BMS image. Contact the administrator to obtain the username.</li></ul> <div class="note" id="EN-US_TOPIC_0053536938__note1262490111724"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="EN-US_TOPIC_0053536938__ul39101778175156"><li id="EN-US_TOPIC_0053536938__li57550424175156">In the preceding command, <em id="EN-US_TOPIC_0053536938__i2059912217545">path</em> refers to the path under which the key file is stored.</li><li id="EN-US_TOPIC_0053536938__li33864550175156"><em id="EN-US_TOPIC_0053536938__i141251335210">xxx</em> indicates the username of the BMS image. Contact the operation administrator to obtain the username.</li></ul>
</div></div> </div></div>
</li></ol> </li></ol>
</div> </div>

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@ -4,8 +4,8 @@
<div id="body1455616409929"><div class="section" id="EN-US_TOPIC_0053536942__section137193591422"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0053536942__p11212151935">After you obtain a BMS, you can view and manage your BMS on the management console. This section describes how to query detailed information about a BMS, such as the BMS name/ID, disks, NICs, and EIP.</p> <div id="body1455616409929"><div class="section" id="EN-US_TOPIC_0053536942__section137193591422"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0053536942__p11212151935">After you obtain a BMS, you can view and manage your BMS on the management console. This section describes how to query detailed information about a BMS, such as the BMS name/ID, disks, NICs, and EIP.</p>
</div> </div>
<div class="section" id="EN-US_TOPIC_0053536942__section13321139414"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0053536942__ol3165475784055"><li id="EN-US_TOPIC_0053536942__li1645736184055">Log in to the management console.</li><li id="EN-US_TOPIC_0053536942__li52609486174343">Under <strong id="EN-US_TOPIC_0053536942__b65701822144515">Computing</strong>, click <strong id="EN-US_TOPIC_0053536942__b55715226456">Bare Metal Server</strong>.<p id="EN-US_TOPIC_0053536942__p15767394174347">On the BMS list page, you can view your BMS and its flavor, image, and private IP address.</p> <div class="section" id="EN-US_TOPIC_0053536942__section13321139414"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0053536942__ol3165475784055"><li id="EN-US_TOPIC_0053536942__li1645736184055">Log in to the management console.</li><li id="EN-US_TOPIC_0053536942__li52609486174343">Under <strong id="EN-US_TOPIC_0053536942__b65701822144515">Computing</strong>, click <strong id="EN-US_TOPIC_0053536942__b55715226456">Bare Metal Server</strong>.<p id="EN-US_TOPIC_0053536942__p15767394174347">On the BMS list page, you can view your BMS and its flavor, image, and private IP address.</p>
</li><li id="EN-US_TOPIC_0053536942__li4549370484055">In the upper right corner of the BMS list, query BMSs by specifying the status, name, BMS ID, flavor, and private IP address. Alternatively, click <strong id="EN-US_TOPIC_0053536942__b13986143717418">Search by Tag</strong> above the upper right corner of the BMS list and search for a BMS by tag key and value.</li><li id="EN-US_TOPIC_0053536942__li317633199022">Click the name of the queried BMS.<p id="EN-US_TOPIC_0053536942__p6942570201728"><a name="EN-US_TOPIC_0053536942__li317633199022"></a><a name="li317633199022"></a>The page showing details of the BMS is displayed.</p> </li><li id="EN-US_TOPIC_0053536942__li4549370484055">In the upper right corner of the BMS list, query BMSs by specifying the status, name, BMS ID, flavor, and private IP address. Alternatively, click <strong id="EN-US_TOPIC_0053536942__b18806854882">Search by Tag</strong> above the upper right corner of the BMS list and search for a BMS by tag key and value.</li><li id="EN-US_TOPIC_0053536942__li317633199022">Click the name of the queried BMS.<p id="EN-US_TOPIC_0053536942__p6942570201728"><a name="EN-US_TOPIC_0053536942__li317633199022"></a><a name="li317633199022"></a>The page showing details of the BMS is displayed.</p>
</li><li id="EN-US_TOPIC_0053536942__li226920479022">View the BMS details, such as name, status, flavor, and VPC. You can also click the <strong id="EN-US_TOPIC_0053536942__b1171720515423">Disks</strong>, <strong id="EN-US_TOPIC_0053536942__b572305104214">NICs</strong>, <strong id="EN-US_TOPIC_0053536942__b97248517423">Security Groups</strong>, <strong id="EN-US_TOPIC_0053536942__b7724256426">EIPs</strong>, <strong id="EN-US_TOPIC_0053536942__b87247524213">Tag</strong>, and <strong id="EN-US_TOPIC_0053536942__b1872519510420">Monitoring</strong> tabs to attach EVS disks to or detach EVS disks from the BMS, change the security group, bind an EIP to or unbind an EIP from the BMS, and create agencies.<div class="note" id="EN-US_TOPIC_0053536942__note7791314536"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0053536942__p0803185311">The BMS monitoring data and charts are not displayed on the BMS details page. You need to view them on the Cloud Eye console. The prerequisite is that Agent has been installed on your BMS. For details, see <em id="EN-US_TOPIC_0053536942__i12927233134219">Cloud Eye User Guide</em>.</p> </li><li id="EN-US_TOPIC_0053536942__li226920479022">View the BMS details, such as name, status, flavor, and VPC. You can also click the <strong id="EN-US_TOPIC_0053536942__b104712413914">Disks</strong>, <strong id="EN-US_TOPIC_0053536942__b9472349914">NICs</strong>, <strong id="EN-US_TOPIC_0053536942__b84720414918">Security Groups</strong>, <strong id="EN-US_TOPIC_0053536942__b5472441090">EIPs</strong>, <strong id="EN-US_TOPIC_0053536942__b24721746911">Tag</strong>, and <strong id="EN-US_TOPIC_0053536942__b2047294998">Monitoring</strong> tabs to attach EVS disks to or detach EVS disks from the BMS, change the security group, bind an EIP to or unbind an EIP from the BMS, and create agencies.<div class="note" id="EN-US_TOPIC_0053536942__note7791314536"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0053536942__p0803185311">The BMS monitoring data and charts are not displayed on the BMS details page. You need to view them on the Cloud Eye console. The prerequisite is that Agent has been installed on your BMS. For details, see <em id="EN-US_TOPIC_0053536942__i14448529098">Cloud Eye User Guide</em>.</p>
</div></div> </div></div>
</li></ol> </li></ol>
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@ -13,7 +13,7 @@
</div> </div>
<div class="section" id="EN-US_TOPIC_0053537013__section1657616457520"><h4 class="sectiontitle">Manage Private IP Addresses</h4><ol id="EN-US_TOPIC_0053537013__ol16277233121019"><li id="EN-US_TOPIC_0053537013__li8499172165618">Log in to the management console.</li><li id="EN-US_TOPIC_0053537013__li1500132118561">Under <strong id="EN-US_TOPIC_0053537013__en-us_topic_0053536924_b1134469344202623_2">Computing</strong>, click <strong id="EN-US_TOPIC_0053537013__en-us_topic_0053536924_b856921432202623_2">Bare Metal Server</strong>.<p id="EN-US_TOPIC_0053537013__en-us_topic_0053536924_p127731959141113_2">The BMS console is displayed.</p> <div class="section" id="EN-US_TOPIC_0053537013__section1657616457520"><h4 class="sectiontitle">Manage Private IP Addresses</h4><ol id="EN-US_TOPIC_0053537013__ol16277233121019"><li id="EN-US_TOPIC_0053537013__li8499172165618">Log in to the management console.</li><li id="EN-US_TOPIC_0053537013__li1500132118561">Under <strong id="EN-US_TOPIC_0053537013__en-us_topic_0053536924_b1134469344202623_2">Computing</strong>, click <strong id="EN-US_TOPIC_0053537013__en-us_topic_0053536924_b856921432202623_2">Bare Metal Server</strong>.<p id="EN-US_TOPIC_0053537013__en-us_topic_0053536924_p127731959141113_2">The BMS console is displayed.</p>
</li><li id="EN-US_TOPIC_0053537013__li1277633201012">Click the <strong id="EN-US_TOPIC_0053537013__b946838135182712">High-Speed Networks</strong> tab. Locate the target high-speed network, click <strong id="EN-US_TOPIC_0053537013__b1484752517127">More</strong> in the <strong id="EN-US_TOPIC_0053537013__b144957564124">Operation</strong> column, and select <strong id="EN-US_TOPIC_0053537013__b1674351499182737">Manage Private IP Address</strong> from the drop-down list.<ul id="EN-US_TOPIC_0053537013__ul9285722161918"><li id="EN-US_TOPIC_0053537013__li528562251915">To reserve a private IP address in the high-speed network for binding the IP address to a BMS during BMS creation or for other purposes, perform steps <a href="#EN-US_TOPIC_0053537013__li1182125141618">4</a> to <a href="#EN-US_TOPIC_0053537013__li1464622114267">5</a>.</li><li id="EN-US_TOPIC_0053537013__li228592212191">To delete a private IP address, perform step <a href="#EN-US_TOPIC_0053537013__li20230111011919">6</a>.</li></ul> </li><li id="EN-US_TOPIC_0053537013__li1277633201012">Click the <strong id="EN-US_TOPIC_0053537013__b946838135182712">High-Speed Networks</strong> tab. Locate the target high-speed network, click <strong id="EN-US_TOPIC_0053537013__b1484752517127">More</strong> in the <strong id="EN-US_TOPIC_0053537013__b144957564124">Operation</strong> column, and select <strong id="EN-US_TOPIC_0053537013__b1674351499182737">Manage Private IP Address</strong> from the drop-down list.<ul id="EN-US_TOPIC_0053537013__ul9285722161918"><li id="EN-US_TOPIC_0053537013__li528562251915">To reserve a private IP address in the high-speed network for binding the IP address to a BMS during BMS creation or for other purposes, perform steps <a href="#EN-US_TOPIC_0053537013__li1182125141618">4</a> to <a href="#EN-US_TOPIC_0053537013__li1464622114267">5</a>.</li><li id="EN-US_TOPIC_0053537013__li228592212191">To delete a private IP address, perform step <a href="#EN-US_TOPIC_0053537013__li20230111011919">6</a>.</li></ul>
</li><li id="EN-US_TOPIC_0053537013__li1182125141618"><a name="EN-US_TOPIC_0053537013__li1182125141618"></a><a name="li1182125141618"></a>Click <strong id="EN-US_TOPIC_0053537013__b7348171432314">Assign</strong> <strong id="EN-US_TOPIC_0053537013__b842352706182827">Private IP Address</strong>.<ul id="EN-US_TOPIC_0053537013__ul14597354192414"><li id="EN-US_TOPIC_0053537013__li1759725419241">If you select <strong id="EN-US_TOPIC_0053537013__b1157415701182851">Automatic Assignment</strong>, the system automatically assigns a private IP address.</li><li id="EN-US_TOPIC_0053537013__li620975792420">If you select <strong id="EN-US_TOPIC_0053537013__b3797122182910">Manual Assignment</strong>, you can specify a specific IP address in the high-speed network segment as the private IP address.</li></ul> </li><li id="EN-US_TOPIC_0053537013__li1182125141618"><a name="EN-US_TOPIC_0053537013__li1182125141618"></a><a name="li1182125141618"></a>Click <strong id="EN-US_TOPIC_0053537013__b181681825182618">Assign</strong> <strong id="EN-US_TOPIC_0053537013__b18169142542619">Private IP Address</strong>.<ul id="EN-US_TOPIC_0053537013__ul14597354192414"><li id="EN-US_TOPIC_0053537013__li1759725419241">If you select <strong id="EN-US_TOPIC_0053537013__b1157415701182851">Automatic Assignment</strong>, the system automatically assigns a private IP address.</li><li id="EN-US_TOPIC_0053537013__li620975792420">If you select <strong id="EN-US_TOPIC_0053537013__b3797122182910">Manual Assignment</strong>, you can specify a specific IP address in the high-speed network segment as the private IP address.</li></ul>
</li><li id="EN-US_TOPIC_0053537013__li1464622114267"><a name="EN-US_TOPIC_0053537013__li1464622114267"></a><a name="li1464622114267"></a>Click <strong id="EN-US_TOPIC_0053537013__b842352706183636">OK</strong>.</li><li id="EN-US_TOPIC_0053537013__li20230111011919"><a name="EN-US_TOPIC_0053537013__li20230111011919"></a><a name="li20230111011919"></a>Locate the row that contains the target private IP address, and click <strong id="EN-US_TOPIC_0053537013__b188792683183651">Delete</strong> in the <strong id="EN-US_TOPIC_0053537013__b842352706223833">Operation</strong> column. In the displayed dialog box, click <strong id="EN-US_TOPIC_0053537013__b1889195162183659">OK</strong> to delete the IP address.</li></ol> </li><li id="EN-US_TOPIC_0053537013__li1464622114267"><a name="EN-US_TOPIC_0053537013__li1464622114267"></a><a name="li1464622114267"></a>Click <strong id="EN-US_TOPIC_0053537013__b842352706183636">OK</strong>.</li><li id="EN-US_TOPIC_0053537013__li20230111011919"><a name="EN-US_TOPIC_0053537013__li20230111011919"></a><a name="li20230111011919"></a>Locate the row that contains the target private IP address, and click <strong id="EN-US_TOPIC_0053537013__b188792683183651">Delete</strong> in the <strong id="EN-US_TOPIC_0053537013__b842352706223833">Operation</strong> column. In the displayed dialog box, click <strong id="EN-US_TOPIC_0053537013__b1889195162183659">OK</strong> to delete the IP address.</li></ol>
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<div class="section" id="EN-US_TOPIC_0059154708__section691873585116"><h4 class="sectiontitle">Possible Causes</h4><p id="EN-US_TOPIC_0059154708__p2529605085123">The BMS cannot obtain the IP address or the EVS disk cannot be attached to the BMS because packet loss caused by network congestion occurs.</p> <div class="section" id="EN-US_TOPIC_0059154708__section691873585116"><h4 class="sectiontitle">Possible Causes</h4><p id="EN-US_TOPIC_0059154708__p2529605085123">The BMS cannot obtain the IP address or the EVS disk cannot be attached to the BMS because packet loss caused by network congestion occurs.</p>
</div> </div>
<div class="section" id="EN-US_TOPIC_0059154708__section26118472161749"><h4 class="sectiontitle">Solution</h4><p id="EN-US_TOPIC_0059154708__p43439320204154">Restart the BMS. If the fault still persists after you have restarted the BMS for several times, contact the customer service.</p> <div class="section" id="EN-US_TOPIC_0059154708__section26118472161749"><h4 class="sectiontitle">Solution</h4><p id="EN-US_TOPIC_0059154708__p43439320204154">Restart the BMS. If the fault still persists after you have restarted the BMS for several times, contact the operation administrator.</p>
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<div class="fignone" id="EN-US_TOPIC_0062679077__fig571093113146"><a name="EN-US_TOPIC_0062679077__fig571093113146"></a><a name="fig571093113146"></a><span class="figcap"><b>Figure 3 </b>Detaching EVS disks from a BMS</span><br><span><img class="imgResize" id="EN-US_TOPIC_0062679077__image47105319143" src="en-us_image_0085722243.png" title="Click to enlarge"></span></div> <div class="fignone" id="EN-US_TOPIC_0062679077__fig571093113146"><a name="EN-US_TOPIC_0062679077__fig571093113146"></a><a name="fig571093113146"></a><span class="figcap"><b>Figure 3 </b>Detaching EVS disks from a BMS</span><br><span><img class="imgResize" id="EN-US_TOPIC_0062679077__image47105319143" src="en-us_image_0085722243.png" title="Click to enlarge"></span></div>
</div> </div>
<div class="section" id="EN-US_TOPIC_0062679077__section15813183512116"><h4 class="sectiontitle">EVS System Disk</h4><p id="EN-US_TOPIC_0062679077__p15268515215">The EVS disk device names displayed on the BMS details page on the VPC console may be inconsistent with the device names displayed in the BMS OS.</p> <div class="section" id="EN-US_TOPIC_0062679077__section15813183512116"><h4 class="sectiontitle">EVS System Disk</h4><p id="EN-US_TOPIC_0062679077__p15268515215">The EVS disk device names displayed on the BMS details page on the VPC console may be inconsistent with the device names displayed in the BMS OS.</p>
<p id="EN-US_TOPIC_0062679077__p11817115813110">If EVS disks are specified during BMS allocation, the EVS disk device names displayed on the BMS details page start from <strong id="EN-US_TOPIC_0062679077__b1422948601">/dev/sda</strong> and the device names in the BMS OS are displayed in a sequence determined by system scanning. There are two situations as shown in <a href="#EN-US_TOPIC_0062679077__fig73716231158">Figure 4</a> and <a href="#EN-US_TOPIC_0062679077__fig17464143631512">Figure 5</a>, and the EVS system disk always has the smallest drive letter of all the EVS disks.</p> <p id="EN-US_TOPIC_0062679077__p11817115813110">If EVS disks are specified during BMS allocation, the EVS disk device names displayed on the BMS details page start from <strong id="EN-US_TOPIC_0062679077__b311952675">/dev/sda</strong> and the device names in the BMS OS are displayed in a sequence determined by system scanning. There are two situations as shown in <a href="#EN-US_TOPIC_0062679077__fig73716231158">Figure 4</a> and <a href="#EN-US_TOPIC_0062679077__fig17464143631512">Figure 5</a>, and the EVS system disk always has the smallest drive letter of all the EVS disks.</p>
<div class="fignone" id="EN-US_TOPIC_0062679077__fig73716231158"><a name="EN-US_TOPIC_0062679077__fig73716231158"></a><a name="fig73716231158"></a><span class="figcap"><b>Figure 4 </b>Device names in the BMS OS (situation 1)</span><br><span><img class="vsd" id="EN-US_TOPIC_0062679077__image1237162318159" src="en-us_image_0085722419.png"></span></div> <div class="fignone" id="EN-US_TOPIC_0062679077__fig73716231158"><a name="EN-US_TOPIC_0062679077__fig73716231158"></a><a name="fig73716231158"></a><span class="figcap"><b>Figure 4 </b>Device names in the BMS OS (situation 1)</span><br><span><img class="vsd" id="EN-US_TOPIC_0062679077__image1237162318159" src="en-us_image_0085722419.png"></span></div>
<div class="fignone" id="EN-US_TOPIC_0062679077__fig17464143631512"><a name="EN-US_TOPIC_0062679077__fig17464143631512"></a><a name="fig17464143631512"></a><span class="figcap"><b>Figure 5 </b>Device names in the BMS OS (situation 2)</span><br><span><img class="vsd" id="EN-US_TOPIC_0062679077__image18464103681513" src="en-us_image_0085722440.png"></span></div> <div class="fignone" id="EN-US_TOPIC_0062679077__fig17464143631512"><a name="EN-US_TOPIC_0062679077__fig17464143631512"></a><a name="fig17464143631512"></a><span class="figcap"><b>Figure 5 </b>Device names in the BMS OS (situation 2)</span><br><span><img class="vsd" id="EN-US_TOPIC_0062679077__image18464103681513" src="en-us_image_0085722440.png"></span></div>
</div> </div>
<p id="EN-US_TOPIC_0062679077__p490811595278">If EVS disks are attached to an allocated BMS, the device names displayed on the BMS details page are those specified by the tenant during disk attaching. After the EVS disks are detached from the BMS, the disks will not be displayed on the BMS details page, and the device names will be released.</p> <p id="EN-US_TOPIC_0062679077__p490811595278">If EVS disks are attached to an allocated BMS, the device names displayed on the BMS details page are those specified by the tenant during disk attaching. After the EVS disks are detached from the BMS, the disks will not be displayed on the BMS details page, and the device names will be released.</p>
<p id="EN-US_TOPIC_0062679077__p199094597278">If EVS disks are detached from an allocated BMS, the device names displayed in the BMS OS vary depending on whether the BMS OS restarts.</p> <p id="EN-US_TOPIC_0062679077__p199094597278">If EVS disks are detached from an allocated BMS, the device names displayed in the BMS OS vary depending on whether the BMS OS restarts.</p>
<p id="EN-US_TOPIC_0062679077__p5909459202719">After EVS disks are attached to a BMS, if the BMS OS does not restart, the device names displayed in the BMS OS start from the smallest device name that is not used by other devices. For example, if device names <strong id="EN-US_TOPIC_0062679077__b2118772955">/dev/sda</strong> and <strong id="EN-US_TOPIC_0062679077__b239800177">/dev/sdc</strong> are in use, the device names will start from <strong id="EN-US_TOPIC_0062679077__b1214280052">dev/sdb</strong>. After EVS disks are detached from the BMSs, if the BMS OS does not restart, the BMS OS will release the device names.</p> <p id="EN-US_TOPIC_0062679077__p5909459202719">After EVS disks are attached to a BMS, if the BMS OS does not restart, the device names displayed in the BMS OS start from the smallest device name that is not used by other devices. For example, if device names <strong id="EN-US_TOPIC_0062679077__b905384964">/dev/sda</strong> and <strong id="EN-US_TOPIC_0062679077__b1377640485">/dev/sdc</strong> are in use, the device names will start from <strong id="EN-US_TOPIC_0062679077__b397636509">dev/sdb</strong>. After EVS disks are detached from the BMSs, if the BMS OS does not restart, the BMS OS will release the device names.</p>
<p id="EN-US_TOPIC_0062679077__p29091659182719">If the BMS OS restarts, the device names displayed in the BMS OS will change based on the number of disks the BMS has and the disk attaching sequence. <a href="#EN-US_TOPIC_0062679077__fig2951141791613">Figure 6</a> and <a href="#EN-US_TOPIC_0062679077__fig167631251101615">Figure 7</a> show the device names displayed in the BMS OS after EVS disks are attached to the BMS (before and after BMS restart). <a href="#EN-US_TOPIC_0062679077__fig1773821141716">Figure 8</a> and <a href="#EN-US_TOPIC_0062679077__fig107095363171">Figure 9</a> show the device names displayed in the BMS OS after EVS disks are detached from the BMS (before and after BMS restart).</p> <p id="EN-US_TOPIC_0062679077__p29091659182719">If the BMS OS restarts, the device names displayed in the BMS OS will change based on the number of disks the BMS has and the disk attaching sequence. <a href="#EN-US_TOPIC_0062679077__fig2951141791613">Figure 6</a> and <a href="#EN-US_TOPIC_0062679077__fig167631251101615">Figure 7</a> show the device names displayed in the BMS OS after EVS disks are attached to the BMS (before and after BMS restart). <a href="#EN-US_TOPIC_0062679077__fig1773821141716">Figure 8</a> and <a href="#EN-US_TOPIC_0062679077__fig107095363171">Figure 9</a> show the device names displayed in the BMS OS after EVS disks are detached from the BMS (before and after BMS restart).</p>
<div class="fignone" id="EN-US_TOPIC_0062679077__fig2951141791613"><a name="EN-US_TOPIC_0062679077__fig2951141791613"></a><a name="fig2951141791613"></a><span class="figcap"><b>Figure 6 </b>Attaching an EVS disk (before the BMS restart)</span><br><span><img class="imgResize" id="EN-US_TOPIC_0062679077__image189521517111611" src="en-us_image_0085722518.png" title="Click to enlarge"></span></div> <div class="fignone" id="EN-US_TOPIC_0062679077__fig2951141791613"><a name="EN-US_TOPIC_0062679077__fig2951141791613"></a><a name="fig2951141791613"></a><span class="figcap"><b>Figure 6 </b>Attaching an EVS disk (before the BMS restart)</span><br><span><img class="imgResize" id="EN-US_TOPIC_0062679077__image189521517111611" src="en-us_image_0085722518.png" title="Click to enlarge"></span></div>
<div class="fignone" id="EN-US_TOPIC_0062679077__fig167631251101615"><a name="EN-US_TOPIC_0062679077__fig167631251101615"></a><a name="fig167631251101615"></a><span class="figcap"><b>Figure 7 </b>Attaching an EVS disk (after the BMS restart)</span><br><span><img class="imgResize" id="EN-US_TOPIC_0062679077__image1476385131619" src="en-us_image_0085722530.png" title="Click to enlarge"></span></div> <div class="fignone" id="EN-US_TOPIC_0062679077__fig167631251101615"><a name="EN-US_TOPIC_0062679077__fig167631251101615"></a><a name="fig167631251101615"></a><span class="figcap"><b>Figure 7 </b>Attaching an EVS disk (after the BMS restart)</span><br><span><img class="imgResize" id="EN-US_TOPIC_0062679077__image1476385131619" src="en-us_image_0085722530.png" title="Click to enlarge"></span></div>

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<a name="EN-US_TOPIC_0068432774"></a><a name="EN-US_TOPIC_0068432774"></a> <a name="EN-US_TOPIC_0068432774"></a><a name="EN-US_TOPIC_0068432774"></a>
<h1 class="topictitle1">Can Multiple EIPs Be Bound to a BMS?</h1> <h1 class="topictitle1">Can I Bind Multiple EIPs to a BMS?</h1>
<div id="body1501144606716"><p id="EN-US_TOPIC_0068432774__p16454194694018">Only one EIP can be bound to a NIC. If you want to bind multiple EIPs to a BMS, you can bind them to extension NICs and then perform required operations on the BMS, such as adding policy-based routes or namespaces, to ensure network connectivity. </p> <div id="body1501144606716"><p id="EN-US_TOPIC_0068432774__p16454194694018">Only one EIP can be bound to a NIC. If you want to bind multiple EIPs to a BMS, you can bind them to extension NICs and then perform required operations on the BMS, such as adding policy-based routes or namespaces, to ensure network connectivity. </p>
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<div class="note" id="EN-US_TOPIC_0069070105__note1745102211203"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="EN-US_TOPIC_0069070105__ul125853602018"><li id="EN-US_TOPIC_0069070105__li57372691041">In the preceding figure, ToR indicates the cabling mode in the server cabinet. The access switch is placed on top of the rack and the server is placed beneath it. HB indicates a high-speed network. QinQ indicates an 802.1Q tunnel.</li><li id="EN-US_TOPIC_0069070105__li202587365208">VPC and high-speed network interfaces are generated by the system and cannot be changed. They are configured in the same NIC bond.</li><li id="EN-US_TOPIC_0069070105__li3655588993148">BMSs can communicate with ECSs through VPCs or IB networks (if any).</li><li id="EN-US_TOPIC_0069070105__li970657693333">Only VPC supports security groups, EIPs, and ELB.</li><li id="EN-US_TOPIC_0069070105__li4041967493526">For a high-speed network and user-defined VLAN, BMSs in the same network communicate with each other only through layer-2 connections.</li></ul> <div class="note" id="EN-US_TOPIC_0069070105__note1745102211203"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="EN-US_TOPIC_0069070105__ul125853602018"><li id="EN-US_TOPIC_0069070105__li57372691041">In the preceding figure, ToR indicates the cabling mode in the server cabinet. The access switch is placed on top of the rack and the server is placed beneath it. HB indicates a high-speed network. QinQ indicates an 802.1Q tunnel.</li><li id="EN-US_TOPIC_0069070105__li202587365208">VPC and high-speed network interfaces are generated by the system and cannot be changed. They are configured in the same NIC bond.</li><li id="EN-US_TOPIC_0069070105__li3655588993148">BMSs can communicate with ECSs through VPCs or IB networks (if any).</li><li id="EN-US_TOPIC_0069070105__li970657693333">Only VPC supports security groups, EIPs, and ELB.</li><li id="EN-US_TOPIC_0069070105__li4041967493526">For a high-speed network and user-defined VLAN, BMSs in the same network communicate with each other only through layer-2 connections.</li></ul>
</div></div> </div></div>
<div class="section" id="EN-US_TOPIC_0069070105__section34872030135814"><h4 class="sectiontitle">VPC</h4><p id="EN-US_TOPIC_0069070105__p53821927132713">A VPC is a logically isolated, configurable, and manageable virtual network. It helps improve the security of cloud resources and simplifies network deployment. You can create security groups and VPNs, configure IP address ranges, and specify bandwidth sizes in your VPC. With a VPC, you can easily manage and configure internal networks and change network configurations. You can also customize access rules to control BMS access within a security group and across different security groups to enhance BMS security.</p> <div class="section" id="EN-US_TOPIC_0069070105__section34872030135814"><h4 class="sectiontitle">VPC</h4><p id="EN-US_TOPIC_0069070105__p53821927132713">A VPC is a logically isolated, configurable, and manageable virtual network. It helps improve the security of cloud resources and simplifies network deployment. You can create security groups and VPNs, configure IP address ranges, and specify bandwidth sizes in your VPC. With a VPC, you can easily manage and configure internal networks and change network configurations. You can also customize access rules to control BMS access within a security group and across different security groups to enhance BMS security.</p>
<p id="EN-US_TOPIC_0069070105__p14716322152713">For more information, see <em id="EN-US_TOPIC_0069070105__i44861089236">Virtual Private Cloud User Guide</em>.</p> <p id="EN-US_TOPIC_0069070105__p14716322152713">For more information, see <em id="EN-US_TOPIC_0069070105__i165511033510">Virtual Private Cloud User Guide</em>.</p>
</div> </div>
<div class="section" id="EN-US_TOPIC_0069070105__section33641046125814"><h4 class="sectiontitle">High-Speed Network</h4><p id="EN-US_TOPIC_0069070105__p119914881916">A high-speed network is an internal network between BMSs. It provides high bandwidth for connecting BMSs in the same AZ. If you want to deploy services that require high throughput and low latency, you can create high-speed networks. Currently, the BMS service supports high-speed networks with a maximum bandwidth of 10 Gbit/s.</p> <div class="section" id="EN-US_TOPIC_0069070105__section33641046125814"><h4 class="sectiontitle">High-Speed Network</h4><p id="EN-US_TOPIC_0069070105__p119914881916">A high-speed network is an internal network between BMSs. It provides high bandwidth for connecting BMSs in the same AZ. If you want to deploy services that require high throughput and low latency, you can create high-speed networks. Currently, the BMS service supports high-speed networks with a maximum bandwidth of 10 Gbit/s.</p>
<p id="EN-US_TOPIC_0069070105__p19489153720221">For more information, see <a href="en-us_topic_0085714155.html">Overview</a>.</p> <p id="EN-US_TOPIC_0069070105__p19489153720221">For more information, see <a href="en-us_topic_0085714155.html">Overview</a>.</p>
</div> </div>
<div class="section" id="EN-US_TOPIC_0069070105__section89841915185918"><h4 class="sectiontitle">User-defined VLAN</h4><p id="EN-US_TOPIC_0069070105__p15741192211592">You can use the 10GE Ethernet NICs that are not being by the system to configure a user-defined VLAN. The QinQ technology is used to isolate networks and provide additional physical planes and bandwidths. You can create VLANs to isolate network traffic. User-defined VLAN NICs are in pairs. You can configure NIC bonding to achieve high availability. User-defined VLANs in different AZs cannot communicate with each other.</p> <div class="section" id="EN-US_TOPIC_0069070105__section89841915185918"><h4 class="sectiontitle">User-defined VLAN</h4><p id="EN-US_TOPIC_0069070105__p15741192211592">You can use the 10GE Ethernet NICs that are not being used by the system to configure a user-defined VLAN. The QinQ technology is used to isolate networks and provide additional physical planes and bandwidths. You can create VLANs to isolate network traffic. User-defined VLAN NICs are in pairs. You can configure NIC bonding to achieve high availability. User-defined VLANs in different AZs cannot communicate with each other.</p>
<div class="note" id="EN-US_TOPIC_0069070105__note1041793724818"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0069070105__p174181137164819">QinQ is a layer 2 tunnel protocol based on IEEE 802.1Q encapsulation. It adds a public VLAN tag to a frame with a private VLAN tag and allows the frame with double VLAN tags to be transmitted over the service provider's backbone network based on the public VLAN tag. This provides a layer 2 VPN tunnel for customers.</p> <div class="note" id="EN-US_TOPIC_0069070105__note1041793724818"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0069070105__p174181137164819">QinQ is a layer 2 tunnel protocol based on IEEE 802.1Q encapsulation. It adds a public VLAN tag to a frame with a private VLAN tag and allows the frame with double VLAN tags to be transmitted over the service provider's backbone network based on the public VLAN tag. This provides a layer 2 VPN tunnel for customers.</p>
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<h1 class="topictitle1">Remotely Logging In to a BMS</h1> <h1 class="topictitle1">Remotely Logging In to a BMS</h1>
<div id="body1504615073181"><div class="section" id="EN-US_TOPIC_0075481007__section192043306319"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0075481007__p56477312316">If common remote connection software (such as PuTTY) is unavailable, you can use the remote login function on the management console to log in to a BMS.</p> <div id="body1504615073181"><div class="section" id="EN-US_TOPIC_0075481007__section192043306319"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0075481007__p56477312316">If common remote connection software (such as PuTTY) is unavailable, you can use the remote login function on the management console to log in to a BMS.</p>
</div> </div>
<div class="section" id="EN-US_TOPIC_0075481007__section4546057154615"><h4 class="sectiontitle">Constraints</h4><ul id="EN-US_TOPIC_0075481007__ul18966182314305"><li id="EN-US_TOPIC_0075481007__li1074811401065">Only Linux BMSs support remote login.</li><li id="EN-US_TOPIC_0075481007__li1896616233307">Only the user who creates a BMS or users with the Tenant Administrator or Server Administrator role can log in to the BMS remotely.</li><li id="EN-US_TOPIC_0075481007__li596682373011">The remote login page does not support Chinese input or desktop GUI-based operations.</li><li id="EN-US_TOPIC_0075481007__li12966142312301">When you log in to a BMS remotely, shortcut keys such as Ctrl and Alt are not well supported. For example, if you enter <strong id="EN-US_TOPIC_0075481007__b84235270693644">Alt + </strong><em id="EN-US_TOPIC_0075481007__i84235269793652">ASCII code</em>, multiple special characters are displayed.</li><li id="EN-US_TOPIC_0075481007__li14104957112218">Before exiting the management console, log out of the OS.</li></ul> <div class="section" id="EN-US_TOPIC_0075481007__section4546057154615"><h4 class="sectiontitle">Constraints</h4><ul id="EN-US_TOPIC_0075481007__ul18966182314305"><li id="EN-US_TOPIC_0075481007__li1074811401065">Only Linux BMSs support remote login.</li><li id="EN-US_TOPIC_0075481007__li1896616233307">Only the user who creates a BMS or users with the Tenant Administrator or Server Administrator role can log in to the BMS remotely.</li><li id="EN-US_TOPIC_0075481007__li12966142312301">When you log in to a BMS remotely, shortcut keys such as Ctrl and Alt are not well supported. For example, if you enter <strong id="EN-US_TOPIC_0075481007__b84235270693644">Alt + </strong><em id="EN-US_TOPIC_0075481007__i84235269793652">ASCII code</em>, multiple special characters are displayed.</li><li id="EN-US_TOPIC_0075481007__li14104957112218">Before exiting the management console, log out of the OS.</li></ul>
</div> </div>
<div class="section" id="EN-US_TOPIC_0075481007__section201143143517"><h4 class="sectiontitle">Prerequisites</h4><ul id="EN-US_TOPIC_0075481007__ul1639716207515"><li id="EN-US_TOPIC_0075481007__li20498172710517">The BMS must be in <strong id="EN-US_TOPIC_0075481007__b842352706112038">Running</strong> state.</li><li id="EN-US_TOPIC_0075481007__li133971520125111">If you selected the key pair login mode when creating the BMS, log in to the BMS by following the instructions in <a href="en-us_topic_0053536938.html">SSH Key Pair</a> and set a password for the BMS. The detailed operations are as follows:<div class="p" id="EN-US_TOPIC_0075481007__p1640182518517">Log in to the BMS using the key pair, switch to user <strong id="EN-US_TOPIC_0075481007__b84235270611564">root</strong>, and run the <strong id="EN-US_TOPIC_0075481007__b3284195415351">passwd</strong> command to set a password for user <strong id="EN-US_TOPIC_0075481007__b20241421162620">root</strong>.<div class="fignone" id="EN-US_TOPIC_0075481007__fig12841654173518"><span class="figcap"><b>Figure 1 </b>Setting a password for user <strong id="EN-US_TOPIC_0075481007__b117961532132616">root</strong></span><br><span><img id="EN-US_TOPIC_0075481007__image328495413519" src="en-us_image_0149836859.png"></span></div> <div class="section" id="EN-US_TOPIC_0075481007__section201143143517"><h4 class="sectiontitle">Prerequisites</h4><ul id="EN-US_TOPIC_0075481007__ul1639716207515"><li id="EN-US_TOPIC_0075481007__li20498172710517">The BMS must be in <strong id="EN-US_TOPIC_0075481007__b842352706112038">Running</strong> state.</li><li id="EN-US_TOPIC_0075481007__li133971520125111">If you selected the key pair login mode when creating the BMS, log in to the BMS by following the instructions in <a href="en-us_topic_0053536938.html">SSH Key Pair</a> and set a password for the BMS. The detailed operations are as follows:<div class="p" id="EN-US_TOPIC_0075481007__p1640182518517">Log in to the BMS using the key pair, switch to user <strong id="EN-US_TOPIC_0075481007__b84235270611564">root</strong>, and run the <strong id="EN-US_TOPIC_0075481007__b3284195415351">passwd</strong> command to set a password for user <strong id="EN-US_TOPIC_0075481007__b20241421162620">root</strong>.<div class="fignone" id="EN-US_TOPIC_0075481007__fig12841654173518"><span class="figcap"><b>Figure 1 </b>Setting a password for user <strong id="EN-US_TOPIC_0075481007__b117961532132616">root</strong></span><br><span><img id="EN-US_TOPIC_0075481007__image328495413519" src="en-us_image_0149836859.png"></span></div>
</div> </div>
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</div> </div>
<div class="section" id="EN-US_TOPIC_0075481007__section157410149552"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0075481007__ol4818114815512"><li id="EN-US_TOPIC_0075481007__li10711121911548">Log in to the management console.</li><li id="EN-US_TOPIC_0075481007__li969810464567">Under <strong id="EN-US_TOPIC_0075481007__en-us_topic_0053536924_b1134469344202623">Computing</strong>, click <strong id="EN-US_TOPIC_0075481007__en-us_topic_0053536924_b856921432202623">Bare Metal Server</strong>.<p id="EN-US_TOPIC_0075481007__en-us_topic_0053536924_p127731959141113">The BMS console is displayed.</p> <div class="section" id="EN-US_TOPIC_0075481007__section157410149552"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0075481007__ol4818114815512"><li id="EN-US_TOPIC_0075481007__li10711121911548">Log in to the management console.</li><li id="EN-US_TOPIC_0075481007__li969810464567">Under <strong id="EN-US_TOPIC_0075481007__en-us_topic_0053536924_b1134469344202623">Computing</strong>, click <strong id="EN-US_TOPIC_0075481007__en-us_topic_0053536924_b856921432202623">Bare Metal Server</strong>.<p id="EN-US_TOPIC_0075481007__en-us_topic_0053536924_p127731959141113">The BMS console is displayed.</p>
</li><li id="EN-US_TOPIC_0075481007__li397481785716">Locate the row that contains the target BMS and click <strong id="EN-US_TOPIC_0075481007__b84235270614206">Remote Login</strong> in the <strong id="EN-US_TOPIC_0075481007__b842352706142016">Operation</strong> column.<p id="EN-US_TOPIC_0075481007__p25616551595">After about one minute, the login page is displayed. Press <strong id="EN-US_TOPIC_0075481007__b842352706151437">Enter</strong> and enter username <strong id="EN-US_TOPIC_0075481007__b12340151515504">root</strong> and password to log in.</p> </li><li id="EN-US_TOPIC_0075481007__li397481785716">Locate the row that contains the target BMS and click <strong id="EN-US_TOPIC_0075481007__b84235270614206">Remote Login</strong> in the <strong id="EN-US_TOPIC_0075481007__b842352706142016">Operation</strong> column.<p id="EN-US_TOPIC_0075481007__p25616551595">After about one minute, the login page is displayed. Press <strong id="EN-US_TOPIC_0075481007__b842352706151437">Enter</strong> and enter username <strong id="EN-US_TOPIC_0075481007__b12340151515504">root</strong> and password to log in.</p>
<div class="note" id="EN-US_TOPIC_0075481007__note63221077274"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="EN-US_TOPIC_0075481007__ul31903784154144"><li id="EN-US_TOPIC_0075481007__li46326611154144">If you do not log in within 10 minutes after obtaining the remote login link, it will become invalid.</li><li id="EN-US_TOPIC_0075481007__li337413154144">If you do not perform any operation on the remote login page within 10 minutes, you need to obtain the link again.</li><li id="EN-US_TOPIC_0075481007__li23649797154144">If the login page does not respond after you press <strong id="EN-US_TOPIC_0075481007__b11819825184019">Enter</strong>, a possible cause is that remote login is not configured for the BMS image. You can resolve the issue by following the instructions in <a href="en-us_topic_0075481008.html">What Do I Do If the Login Page Does Not Respond?</a></li><li id="EN-US_TOPIC_0075481007__li17794448154150">If the BMS console is displayed improperly (such as broken lines and garbled characters) after you remotely log in to it, see <a href="en-us_topic_0078504478.html">What Do I Do If the BMS Console Is Displayed Improperly After I Remotely Log In to a BMS?</a></li><li id="EN-US_TOPIC_0075481007__li1813863395212">If numbers are not properly displayed after you enter them using the numeric keypad for remote login, see <a href="en-us_topic_0243372663.html">What Do I Do If the Numeric Keypad Does Not Work During Remote Login?</a></li></ul> <div class="note" id="EN-US_TOPIC_0075481007__note63221077274"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="EN-US_TOPIC_0075481007__ul31903784154144"><li id="EN-US_TOPIC_0075481007__li46326611154144">If you do not log in within 10 minutes after obtaining the remote login link, it will become invalid.</li><li id="EN-US_TOPIC_0075481007__li337413154144">If you do not perform any operation on the remote login page within 10 minutes, you need to obtain the link again.</li><li id="EN-US_TOPIC_0075481007__li23649797154144">If the login page does not respond after you press <strong id="EN-US_TOPIC_0075481007__b114781859191">Enter</strong>, a possible cause is that remote login is not configured for the BMS image. You can resolve the issue by following the instructions in <a href="en-us_topic_0075481008.html">What Do I Do If the Login Page Does Not Respond?</a></li><li id="EN-US_TOPIC_0075481007__li17794448154150">If the BMS console is displayed improperly (such as broken lines and garbled characters) after you remotely log in to it, see <a href="en-us_topic_0078504478.html">What Do I Do If the BMS Console Is Displayed Improperly After I Remotely Log In to a BMS?</a></li><li id="EN-US_TOPIC_0075481007__li1813863395212">If numbers are not properly displayed after you enter them using the numeric keypad for remote login, see <a href="en-us_topic_0243372663.html">What Do I Do If the Numeric Keypad Does Not Work During Remote Login?</a></li></ul>
</div></div> </div></div>
</li></ol> </li></ol>
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</div> </div>
<div class="section" id="EN-US_TOPIC_0075481008__section691873585116"><h4 class="sectiontitle">Possible Causes</h4><p id="EN-US_TOPIC_0075481008__p2529605085123">The BMS OS configuration does not allow remote login to the BMS.</p> <div class="section" id="EN-US_TOPIC_0075481008__section691873585116"><h4 class="sectiontitle">Possible Causes</h4><p id="EN-US_TOPIC_0075481008__p2529605085123">The BMS OS configuration does not allow remote login to the BMS.</p>
</div> </div>
<div class="section" id="EN-US_TOPIC_0075481008__section26118472161749"><h4 class="sectiontitle">Solution</h4><p id="EN-US_TOPIC_0075481008__p4690522993243">Use a key pair to log in to the BMS and configure the OS as required. The configuration varies depending on the OS. The following part provides configurations of some OSs as examples. For details, see "Configuring Remote Login to a BMS" in <em id="EN-US_TOPIC_0075481008__i1056492517364">Bare Metal Server Private Image Creation Guide</em>.</p> <div class="section" id="EN-US_TOPIC_0075481008__section26118472161749"><h4 class="sectiontitle">Solution</h4><p id="EN-US_TOPIC_0075481008__p4690522993243">Use a key pair to log in to the BMS and configure the OS as required. The configuration varies depending on the OS. The following part provides configurations of some OSs as examples. For details, see "Configuring Remote Login to a BMS" in <em id="EN-US_TOPIC_0075481008__i721010271560">Bare Metal Server Private Image Creation Guide</em>.</p>
<ol id="EN-US_TOPIC_0075481008__ol64588493011"><li id="EN-US_TOPIC_0075481008__li14212932141220">Modify the configuration file.<ul id="EN-US_TOPIC_0075481008__ul1363913221148"><li id="EN-US_TOPIC_0075481008__li1664018229149">For SUSE Linux Enterprise Server 12 SP2, SUSE Linux Enterprise Server 12 SP1, Ubuntu 16.04 Server, CentOS Linux 7.3, and EulerOS 2.2, use the vi editor to open the <strong id="EN-US_TOPIC_0075481008__b84235270615236">/etc/default/grub</strong> file and add <strong id="EN-US_TOPIC_0075481008__b842352706152416">console=tty0 console=ttyS0</strong> after <strong id="EN-US_TOPIC_0075481008__b842352706152430">GRUB_CMDLINE_LINUX</strong>.<div class="fignone" id="EN-US_TOPIC_0075481008__fig27192519448"><span class="figcap"><b>Figure 1 </b>Example</span><br><span><img id="EN-US_TOPIC_0075481008__image372192524419" src="en-us_image_0284616130.png" title="Click to enlarge" class="imgResize"></span></div> <ol id="EN-US_TOPIC_0075481008__ol64588493011"><li id="EN-US_TOPIC_0075481008__li14212932141220">Modify the configuration file.<ul id="EN-US_TOPIC_0075481008__ul1363913221148"><li id="EN-US_TOPIC_0075481008__li1664018229149">For SUSE Linux Enterprise Server 12 SP2, SUSE Linux Enterprise Server 12 SP1, Ubuntu 16.04 Server, CentOS Linux 7.3, and EulerOS 2.2, use the vi editor to open the <strong id="EN-US_TOPIC_0075481008__b84235270615236">/etc/default/grub</strong> file and add <strong id="EN-US_TOPIC_0075481008__b842352706152416">console=tty0 console=ttyS0</strong> after <strong id="EN-US_TOPIC_0075481008__b842352706152430">GRUB_CMDLINE_LINUX</strong>.<div class="fignone" id="EN-US_TOPIC_0075481008__fig27192519448"><span class="figcap"><b>Figure 1 </b>Example</span><br><span><img id="EN-US_TOPIC_0075481008__image372192524419" src="en-us_image_0284616130.png" title="Click to enlarge" class="imgResize"></span></div>
</li><li id="EN-US_TOPIC_0075481008__li5432930151619">For Oracle Linux 7.3 and Red Hat Enterprise Linux 7.3, use the vi editor to open the <strong id="EN-US_TOPIC_0075481008__b842352706152511">/etc/sysconfig/grub</strong> file and add <strong id="EN-US_TOPIC_0075481008__b842352706152526">console=tty0 console=ttyS0</strong> after <strong id="EN-US_TOPIC_0075481008__b842352706152536">GRUB_CMDLINE_LINUX</strong>.<div class="fignone" id="EN-US_TOPIC_0075481008__fig134251116114611"><span class="figcap"><b>Figure 2 </b>Example</span><br><span><img id="EN-US_TOPIC_0075481008__image104255160462" src="en-us_image_0284616133.png" title="Click to enlarge" class="imgResize"></span></div> </li><li id="EN-US_TOPIC_0075481008__li5432930151619">For Oracle Linux 7.3 and Red Hat Enterprise Linux 7.3, use the vi editor to open the <strong id="EN-US_TOPIC_0075481008__b842352706152511">/etc/sysconfig/grub</strong> file and add <strong id="EN-US_TOPIC_0075481008__b842352706152526">console=tty0 console=ttyS0</strong> after <strong id="EN-US_TOPIC_0075481008__b842352706152536">GRUB_CMDLINE_LINUX</strong>.<div class="fignone" id="EN-US_TOPIC_0075481008__fig134251116114611"><span class="figcap"><b>Figure 2 </b>Example</span><br><span><img id="EN-US_TOPIC_0075481008__image104255160462" src="en-us_image_0284616133.png" title="Click to enlarge" class="imgResize"></span></div>
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<div id="body1506434966225"><div class="section" id="EN-US_TOPIC_0078468105__section9787459153815"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0078468105__p1746716163919">You can create and register a private image using an external image file. <a href="#EN-US_TOPIC_0078468105__fig38131647453">Figure 1</a> shows the procedure.</p> <div id="body1506434966225"><div class="section" id="EN-US_TOPIC_0078468105__section9787459153815"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0078468105__p1746716163919">You can create and register a private image using an external image file. <a href="#EN-US_TOPIC_0078468105__fig38131647453">Figure 1</a> shows the procedure.</p>
<div class="fignone" id="EN-US_TOPIC_0078468105__fig38131647453"><a name="EN-US_TOPIC_0078468105__fig38131647453"></a><a name="fig38131647453"></a><span class="figcap"><b>Figure 1 </b>Creating a private image from an external image file</span><br><span><img id="EN-US_TOPIC_0078468105__image178132471755" src="en-us_image_0260591452.png" title="Click to enlarge" class="imgResize"></span></div> <div class="fignone" id="EN-US_TOPIC_0078468105__fig38131647453"><a name="EN-US_TOPIC_0078468105__fig38131647453"></a><a name="fig38131647453"></a><span class="figcap"><b>Figure 1 </b>Creating a private image from an external image file</span><br><span><img id="EN-US_TOPIC_0078468105__image178132471755" src="en-us_image_0260591452.png" title="Click to enlarge" class="imgResize"></span></div>
<p id="EN-US_TOPIC_0078468105__p426294114232">The procedure contains the following steps:</p> <p id="EN-US_TOPIC_0078468105__p426294114232">The procedure contains the following steps:</p>
<ol id="EN-US_TOPIC_0078468105__ol1081220142410"><li id="EN-US_TOPIC_0078468105__li88121903245">Prepare an image file. For details, see <em id="EN-US_TOPIC_0078468105__i1037619297552">Bare Metal Server Private Image Creation Guide</em>.</li><li id="EN-US_TOPIC_0078468105__li468215221244">Upload the image file to your OBS bucket. For details, see <a href="#EN-US_TOPIC_0078468105__section175082275342">Upload an External Image File</a>.</li><li id="EN-US_TOPIC_0078468105__li5980165519274">On the management console, select the uploaded image file and register it as a private image. For details, see <a href="#EN-US_TOPIC_0078468105__section17202836566">Register a Private Image</a>.</li></ol> <ol id="EN-US_TOPIC_0078468105__ol1081220142410"><li id="EN-US_TOPIC_0078468105__li88121903245">Prepare an image file. For details, see <em id="EN-US_TOPIC_0078468105__i55376111515">Bare Metal Server Private Image Creation Guide</em>.</li><li id="EN-US_TOPIC_0078468105__li468215221244">Upload the image file to your OBS bucket. For details, see <a href="#EN-US_TOPIC_0078468105__section175082275342">Upload an External Image File</a>.</li><li id="EN-US_TOPIC_0078468105__li5980165519274">On the management console, select the uploaded image file and register it as a private image. For details, see <a href="#EN-US_TOPIC_0078468105__section17202836566">Register a Private Image</a>.</li></ol>
</div> </div>
<div class="section" id="EN-US_TOPIC_0078468105__section175082275342"><a name="EN-US_TOPIC_0078468105__section175082275342"></a><a name="section175082275342"></a><h4 class="sectiontitle">Upload an External Image File</h4><p id="EN-US_TOPIC_0078468105__p18384369344">You can import an image file in VHD, VMDK, QCOW2, RAW, VHDX, QCOW, VDI, QED, ZVHD, or ZVHD2 format to create a private image.</p> <div class="section" id="EN-US_TOPIC_0078468105__section175082275342"><a name="EN-US_TOPIC_0078468105__section175082275342"></a><a name="section175082275342"></a><h4 class="sectiontitle">Upload an External Image File</h4><p id="EN-US_TOPIC_0078468105__p18384369344">You can import an image file in VHD, VMDK, QCOW2, RAW, VHDX, QCOW, VDI, QED, ZVHD, or ZVHD2 format to create a private image.</p>
<p id="EN-US_TOPIC_0078468105__p207671947133913">Use OBS Browser to upload external image files. For details, see <em id="EN-US_TOPIC_0078468105__i1069911487553">Object Storage Service User Guide</em>.</p> <p id="EN-US_TOPIC_0078468105__p207671947133913">Use OBS Browser to upload external image files. For details, see <em id="EN-US_TOPIC_0078468105__i27764336017">Object Storage Service User Guide</em>.</p>
<p id="EN-US_TOPIC_0078468105__p1244614170503">When uploading the external image file, you must select an OBS bucket with standard storage.</p> <p id="EN-US_TOPIC_0078468105__p1244614170503">When uploading the external image file, you must select an OBS bucket with standard storage.</p>
</div> </div>
<div class="section" id="EN-US_TOPIC_0078468105__section17202836566"><a name="EN-US_TOPIC_0078468105__section17202836566"></a><a name="section17202836566"></a><h4 class="sectiontitle">Register a Private Image</h4><ol id="EN-US_TOPIC_0078468105__ol5672144817506"><li id="EN-US_TOPIC_0078468105__li10711121911548">Log in to the management console.</li><li id="EN-US_TOPIC_0078468105__li1462714207575">Under <strong id="EN-US_TOPIC_0078468105__b141616145216">Computing</strong>, click <strong id="EN-US_TOPIC_0078468105__b323013529">Image Management Service</strong>.<p id="EN-US_TOPIC_0078468105__p137681833135711">The IMS console is displayed. </p> <div class="section" id="EN-US_TOPIC_0078468105__section17202836566"><a name="EN-US_TOPIC_0078468105__section17202836566"></a><a name="section17202836566"></a><h4 class="sectiontitle">Register a Private Image</h4><ol id="EN-US_TOPIC_0078468105__ol5672144817506"><li id="EN-US_TOPIC_0078468105__li10711121911548">Log in to the management console.</li><li id="EN-US_TOPIC_0078468105__li1462714207575">Under <strong id="EN-US_TOPIC_0078468105__b141616145216">Computing</strong>, click <strong id="EN-US_TOPIC_0078468105__b323013529">Image Management Service</strong>.<p id="EN-US_TOPIC_0078468105__p137681833135711">The IMS console is displayed. </p>
@ -15,10 +15,10 @@
<ul id="EN-US_TOPIC_0078468105__ul13511122155920"><li id="EN-US_TOPIC_0078468105__li4393105143016"><strong id="EN-US_TOPIC_0078468105__b1015865421">Type</strong>: Select <strong id="EN-US_TOPIC_0078468105__b132160341727">System disk image</strong>.</li><li id="EN-US_TOPIC_0078468105__li1982635218328"><strong id="EN-US_TOPIC_0078468105__b25321198515">Source</strong>: Select <strong id="EN-US_TOPIC_0078468105__b069334019518">Image file</strong>.<p id="EN-US_TOPIC_0078468105__p528085319325">In the bucket list, select the bucket that stores the image file and select the image file.</p> <ul id="EN-US_TOPIC_0078468105__ul13511122155920"><li id="EN-US_TOPIC_0078468105__li4393105143016"><strong id="EN-US_TOPIC_0078468105__b1015865421">Type</strong>: Select <strong id="EN-US_TOPIC_0078468105__b132160341727">System disk image</strong>.</li><li id="EN-US_TOPIC_0078468105__li1982635218328"><strong id="EN-US_TOPIC_0078468105__b25321198515">Source</strong>: Select <strong id="EN-US_TOPIC_0078468105__b069334019518">Image file</strong>.<p id="EN-US_TOPIC_0078468105__p528085319325">In the bucket list, select the bucket that stores the image file and select the image file.</p>
</li></ul> </li></ul>
<p id="EN-US_TOPIC_0078468105__p106841112193319"><strong id="EN-US_TOPIC_0078468105__b17694123617616">Image Information</strong></p> <p id="EN-US_TOPIC_0078468105__p106841112193319"><strong id="EN-US_TOPIC_0078468105__b17694123617616">Image Information</strong></p>
<ul id="EN-US_TOPIC_0078468105__ul62781128123317"><li id="EN-US_TOPIC_0078468105__li627812803317"><strong id="EN-US_TOPIC_0078468105__b1639216431614">Function</strong>: Select <strong id="EN-US_TOPIC_0078468105__b977312120719">BMS system disk image</strong>.<p id="EN-US_TOPIC_0078468105__p124731643315">Ensure that you have completed initialization configuration on the image file by following the instructions in <em id="EN-US_TOPIC_0078468105__i18883917125617">Bare Metal Server Private Image Creation Guide</em>.</p> <ul id="EN-US_TOPIC_0078468105__ul62781128123317"><li id="EN-US_TOPIC_0078468105__li627812803317"><strong id="EN-US_TOPIC_0078468105__b1639216431614">Function</strong>: Select <strong id="EN-US_TOPIC_0078468105__b977312120719">BMS system disk image</strong>.<p id="EN-US_TOPIC_0078468105__p124731643315">Ensure that you have completed initialization configuration on the image file by following the instructions in <em id="EN-US_TOPIC_0078468105__i1531113714367">Bare Metal Server Private Image Creation Guide</em>.</p>
</li><li id="EN-US_TOPIC_0078468105__li12441035183415"><strong id="EN-US_TOPIC_0078468105__b1922961081118">OS</strong>: (Optional) Select the OS of the image file.<p id="EN-US_TOPIC_0078468105__p5781835153413">To ensure that the image can be created and used properly, select the OS consistent with that of the image file.</p> </li><li id="EN-US_TOPIC_0078468105__li12441035183415"><strong id="EN-US_TOPIC_0078468105__b1922961081118">OS</strong>: (Optional) Select the OS of the image file.<p id="EN-US_TOPIC_0078468105__p5781835153413">To ensure that the image can be created and used properly, select the OS consistent with that of the image file.</p>
</li><li id="EN-US_TOPIC_0078468105__li384184335914"><strong id="EN-US_TOPIC_0078468105__b19542257161213">System Disk (GB)</strong>: Set the system disk size. You are advised to set the value to the image system disk size plus 2 GB.</li><li id="EN-US_TOPIC_0078468105__li13771314171411"><strong id="EN-US_TOPIC_0078468105__b1603118132">Name</strong>: Enter a name for the image to be created. The value can contain only letters, digits, spaces, hyphens (-), underscores (_), and periods (.), and cannot start or end with a space.</li><li id="EN-US_TOPIC_0078468105__li17551011611"><strong id="EN-US_TOPIC_0078468105__b59711516209">Tag</strong>: (Optional) Add a tag to the image to identify and manage the image more easily.</li><li id="EN-US_TOPIC_0078468105__li157231514181811"><strong id="EN-US_TOPIC_0078468105__b1768417392216">Description</strong>: (Optional) Enter description of the image.</li></ul> </li><li id="EN-US_TOPIC_0078468105__li384184335914"><strong id="EN-US_TOPIC_0078468105__b19542257161213">System Disk (GB)</strong>: Set the system disk size. You are advised to set the value to the image system disk size plus 2 GB.</li><li id="EN-US_TOPIC_0078468105__li13771314171411"><strong id="EN-US_TOPIC_0078468105__b1603118132">Name</strong>: Enter a name for the image to be created. The value can contain only letters, digits, spaces, hyphens (-), underscores (_), and periods (.), and cannot start or end with a space.</li><li id="EN-US_TOPIC_0078468105__li17551011611"><strong id="EN-US_TOPIC_0078468105__b59711516209">Tag</strong>: (Optional) Add a tag to the image to identify and manage the image more easily.</li><li id="EN-US_TOPIC_0078468105__li157231514181811"><strong id="EN-US_TOPIC_0078468105__b1768417392216">Description</strong>: (Optional) Enter description of the image.</li></ul>
</li><li id="EN-US_TOPIC_0078468105__li39790319717">Click <strong id="EN-US_TOPIC_0078468105__b142091341145612"></strong><strong id="EN-US_TOPIC_0078468105__b72096414569">Create Now</strong><strong id="EN-US_TOPIC_0078468105__b020934119562"></strong>.<p id="EN-US_TOPIC_0078468105__p16221541499">On the displayed <strong id="EN-US_TOPIC_0078468105__b27191459145610">Details</strong> page, confirm the configuration and click <strong id="EN-US_TOPIC_0078468105__b072610595569"></strong><strong id="EN-US_TOPIC_0078468105__b12727959205618">Submit</strong><strong id="EN-US_TOPIC_0078468105__b12727459135612"></strong>.</p> </li><li id="EN-US_TOPIC_0078468105__li39790319717">Click <strong id="EN-US_TOPIC_0078468105__b23531125153713"></strong><strong id="EN-US_TOPIC_0078468105__b173531125193713">Create Now</strong><strong id="EN-US_TOPIC_0078468105__b1735410256375"></strong>.<p id="EN-US_TOPIC_0078468105__p16221541499">On the displayed <strong id="EN-US_TOPIC_0078468105__b98118356376">Details</strong> page, confirm the configuration and click <strong id="EN-US_TOPIC_0078468105__b287173523712"></strong><strong id="EN-US_TOPIC_0078468105__b18733593711">Submit</strong><strong id="EN-US_TOPIC_0078468105__b11881935113711"></strong>.</p>
</li><li id="EN-US_TOPIC_0078468105__li5265152992014">Return to the image list. If the status of the private image changes to <strong id="EN-US_TOPIC_0078468105__b1014144265811">Normal</strong>, the private image is registered successfully.<div class="note" id="EN-US_TOPIC_0078468105__en-us_topic_0029124566_n515d03b31ba649dda26ad3b3c40f5332"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p class="text" id="EN-US_TOPIC_0078468105__en-us_topic_0029124566_ac61bfef0b7c247599ce0570710d0f79e">The time required for registering a private image varies depending on the size of the image file.</p> </li><li id="EN-US_TOPIC_0078468105__li5265152992014">Return to the image list. If the status of the private image changes to <strong id="EN-US_TOPIC_0078468105__b1014144265811">Normal</strong>, the private image is registered successfully.<div class="note" id="EN-US_TOPIC_0078468105__en-us_topic_0029124566_n515d03b31ba649dda26ad3b3c40f5332"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p class="text" id="EN-US_TOPIC_0078468105__en-us_topic_0029124566_ac61bfef0b7c247599ce0570710d0f79e">The time required for registering a private image varies depending on the size of the image file.</p>
</div></div> </div></div>
</li></ol> </li></ol>

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