Added the following description for C7t: ECS groups are not supported.
Reviewed-by: Pristromskaia, Margarita <margarita.pristromskaia@t-systems.com> Co-authored-by: zhoumeng <zhoumeng35@huawei.com> Co-committed-by: zhoumeng <zhoumeng35@huawei.com>
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<a name="EN-US_TOPIC_0000001128445638"></a><a name="EN-US_TOPIC_0000001128445638"></a>
|
||||
|
||||
<h1 class="topictitle1">Overview</h1>
|
||||
<div id="body0000001128445638"><div class="section" id="EN-US_TOPIC_0000001128445638__section4212145215467"><h4 class="sectiontitle">What Is CBR?</h4><p id="EN-US_TOPIC_0000001128445638__p768573334718">Cloud Backup and Recovery (CBR) enables you to back up cloud servers and disks with ease. In case of a virus attack, accidental deletion, or software or hardware fault, you can restore data to any point in the past when the data was backed up.</p>
|
||||
<div id="body0000001128445638"><div class="section" id="EN-US_TOPIC_0000001128445638__section4212145215467"><h4 class="sectiontitle">What Is <span id="EN-US_TOPIC_0000001128445638__text159870233286">CBR</span>?</h4><p id="EN-US_TOPIC_0000001128445638__p768573334718">Cloud Backup and Recovery (CBR) enables you to back up cloud servers and disks with ease. In case of a virus attack, accidental deletion, or software or hardware fault, you can restore data to any point in the past when the data was backed up.</p>
|
||||
<p id="EN-US_TOPIC_0000001128445638__p96851733104714">CBR protects your services by ensuring the security and consistency of your data.</p>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0000001128445638__section19946833164711"><h4 class="sectiontitle">What Are the Differences Between Backup, Snapshot, and Image?</h4><p id="EN-US_TOPIC_0000001128445638__p962984243318">You can use the cloud server backup function to create ECSs and the cloud disk backup function to create EVS disks.</p>
|
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|
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</table>
|
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</div>
|
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</div>
|
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<div class="section" id="EN-US_TOPIC_0000001128445638__section10399144613501"><a name="EN-US_TOPIC_0000001128445638__section10399144613501"></a><a name="section10399144613501"></a><h4 class="sectiontitle">CBR Architecture</h4><p id="EN-US_TOPIC_0000001128445638__p35643549507">CBR consists of backups, vaults, and policies.</p>
|
||||
<div class="section" id="EN-US_TOPIC_0000001128445638__section10399144613501"><a name="EN-US_TOPIC_0000001128445638__section10399144613501"></a><a name="section10399144613501"></a><h4 class="sectiontitle"><span id="EN-US_TOPIC_0000001128445638__text1425912521553">CBR</span> Architecture</h4><p id="EN-US_TOPIC_0000001128445638__p35643549507">CBR consists of backups, vaults, and policies.</p>
|
||||
<ul id="EN-US_TOPIC_0000001128445638__ul24613333511"><li id="EN-US_TOPIC_0000001128445638__li134611033125114"><strong id="EN-US_TOPIC_0000001128445638__b1614818139">Backup</strong><p id="EN-US_TOPIC_0000001128445638__p585434935117">A backup is a copy of a particular chunk of data and is usually stored elsewhere so that it may be used to restore the original data in the event of data loss. CBR supports the following backup types:</p>
|
||||
<ul id="EN-US_TOPIC_0000001128445638__ul14914406524"><li id="EN-US_TOPIC_0000001128445638__li1914200105211">Cloud server backup: This type of backup uses the consistency snapshot technology for disks to protect data of ECSs and BMSs. The backups of servers without deployed databases are common server backups, and those of servers with deployed databases are application-consistent backups.</li><li id="EN-US_TOPIC_0000001128445638__li199141302524">Cloud disk backup: This type of backup provides snapshot-based data protection for EVS disks.</li></ul>
|
||||
</li><li id="EN-US_TOPIC_0000001128445638__li846163318516"><strong id="EN-US_TOPIC_0000001128445638__b15292551173416">Vault</strong><p id="EN-US_TOPIC_0000001128445638__p0411161705210">CBR uses vaults to store backups. Before creating a backup, you need to create at least one vault and associate the resource you want to back up with the vault. Then the backup of the resource is stored in the associated vault.</p>
|
||||
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|
||||
</div>
|
||||
<div>
|
||||
<div class="familylinks">
|
||||
<div class="parentlink"><strong>Parent topic:</strong> <a href="en-us_topic_0096304614.html">Backup Using CBR</a></div>
|
||||
<div class="parentlink"><strong>Parent topic:</strong> <a href="en-us_topic_0096304614.html">CBR</a></div>
|
||||
</div>
|
||||
</div>
|
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|
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|
||||
<a name="EN-US_TOPIC_0000001128604648"></a><a name="EN-US_TOPIC_0000001128604648"></a>
|
||||
|
||||
<h1 class="topictitle1">Backing Up an ECS Data</h1>
|
||||
<h1 class="topictitle1">Backing Up an ECS</h1>
|
||||
<div id="body0000001128604648"><div class="section" id="EN-US_TOPIC_0000001128604648__section1650061192010"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0000001128604648__p8263208152018">CBR enhances data integrity and service continuity. For example, if an ECS or EVS disk is faulty or a misoperation causes data loss, you can use data backups to quickly restore data. This section describes how to back up ECSs and EVS disks.</p>
|
||||
<p id="EN-US_TOPIC_0000001128604648__p8177113721018">For more information, <a href="en-us_topic_0000001128445638.html#EN-US_TOPIC_0000001128445638__section10399144613501">CBR Architecture</a>, <a href="en-us_topic_0000001128445638.html#EN-US_TOPIC_0000001128445638__section696712594578">Backup Mechanism</a>, and <a href="en-us_topic_0000001128445638.html#EN-US_TOPIC_0000001128445638__section533362013">Backup Options</a>.</p>
|
||||
<div class="p" id="EN-US_TOPIC_0000001128604648__p1852521716489">You can back up ECS data using Cloud Server Backup or Cloud Disk Backup.<ul id="EN-US_TOPIC_0000001128604648__ul18366112610528"><li id="EN-US_TOPIC_0000001128604648__li16366926185213">Cloud Server Backup (recommended): Use this backup function if you want to back up the data of all EVS disks (system and data disks) on an ECS. This prevents data inconsistency caused by time difference in creating a backup.</li><li id="EN-US_TOPIC_0000001128604648__li6193532193917">Cloud Disk Backup: Use this backup function if you want to back up the data of one or more EVS disks (system or data disk) on an ECS. This minimizes backup costs on the basis of data security.</li></ul>
|
||||
</div>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0000001128604648__section1685231310443"><h4 class="sectiontitle">ECS Backup Procedure</h4><ol id="EN-US_TOPIC_0000001128604648__ol147701510184519"><li id="EN-US_TOPIC_0000001128604648__li3490190117228">Log in to the management console.</li><li id="EN-US_TOPIC_0000001128604648__li464234814566">Click <span><img id="EN-US_TOPIC_0000001128604648__en-us_topic_0014250631_image1862675853202121" src="en-us_image_0210779229.png"></span> in the upper left corner and select your region and project.</li><li id="EN-US_TOPIC_0000001128604648__li1654693454617">Under <strong id="EN-US_TOPIC_0000001128604648__b17601134512282"><span id="EN-US_TOPIC_0000001128604648__text7601144532818">Computing</span></strong>, choose <strong id="EN-US_TOPIC_0000001128604648__b1260119457282">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0000001128604648__li113648682416">In the ECS list, locate the target ECS and choose <strong id="EN-US_TOPIC_0000001128604648__b124281152144414">More</strong> > <strong id="EN-US_TOPIC_0000001128604648__b134302052104411">Manage Image/Backup</strong> > <strong id="EN-US_TOPIC_0000001128604648__b16430125234410">Create Server Backup</strong> in the <strong id="EN-US_TOPIC_0000001128604648__b15431352124418">Operation</strong> column.<ul id="EN-US_TOPIC_0000001128604648__ul4315152019362"><li id="EN-US_TOPIC_0000001128604648__li12315220163611">If the ECS has been associated with a vault, configure the backup information as prompted.<ul id="EN-US_TOPIC_0000001128604648__ul74118744418"><li id="EN-US_TOPIC_0000001128604648__li164287184411"><strong id="EN-US_TOPIC_0000001128604648__b5847194118180">Server List</strong>: The ECS to be backed up is selected by default.</li><li id="EN-US_TOPIC_0000001128604648__li104214713447"><strong id="EN-US_TOPIC_0000001128604648__b674664614184">Name</strong>: Customize your backup name.</li><li id="EN-US_TOPIC_0000001128604648__li134214754413"><strong id="EN-US_TOPIC_0000001128604648__b1343010551187">Description</strong>: Supplementary information about the backup.</li><li id="EN-US_TOPIC_0000001128604648__li1421372447"><strong id="EN-US_TOPIC_0000001128604648__b163811013198">Full Backup</strong>: If this option is selected, the system will perform full backup for the ECS to be associated. The storage capacity used by the backup increases accordingly.</li></ul>
|
||||
<div class="section" id="EN-US_TOPIC_0000001128604648__section1685231310443"><h4 class="sectiontitle">ECS Backup Procedure</h4><ol id="EN-US_TOPIC_0000001128604648__ol147701510184519"><li id="EN-US_TOPIC_0000001128604648__li3490190117228">Log in to the management console.</li><li id="EN-US_TOPIC_0000001128604648__li464234814566">Click <span><img id="EN-US_TOPIC_0000001128604648__en-us_topic_0014250631_image1862675853202121" src="en-us_image_0210779229.png"></span> in the upper left corner and select your region and project.</li><li id="EN-US_TOPIC_0000001128604648__li1654693454617">Under <strong id="EN-US_TOPIC_0000001128604648__b13951163522616"><span id="EN-US_TOPIC_0000001128604648__text139519357267">Computing</span></strong>, choose <strong id="EN-US_TOPIC_0000001128604648__b159511135192619">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0000001128604648__li113648682416">In the ECS list, locate the target ECS and choose <strong id="EN-US_TOPIC_0000001128604648__b4117244122312">More</strong> > <strong id="EN-US_TOPIC_0000001128604648__b29611746132316">Manage Image/Backup</strong> > <strong id="EN-US_TOPIC_0000001128604648__b1818154932315">Create Server Backup</strong>.<ul id="EN-US_TOPIC_0000001128604648__ul4315152019362"><li id="EN-US_TOPIC_0000001128604648__li12315220163611">If the ECS has been associated with a vault, configure the backup information as prompted.<ul id="EN-US_TOPIC_0000001128604648__ul74118744418"><li id="EN-US_TOPIC_0000001128604648__li164287184411"><strong id="EN-US_TOPIC_0000001128604648__b863643112618">Server List</strong>: The ECS to be backed up is selected by default.</li><li id="EN-US_TOPIC_0000001128604648__li104214713447"><strong id="EN-US_TOPIC_0000001128604648__b674664614184">Name</strong>: Customize your backup name.</li><li id="EN-US_TOPIC_0000001128604648__li134214754413"><strong id="EN-US_TOPIC_0000001128604648__b1343010551187">Description</strong>: Supplementary information about the backup.</li><li id="EN-US_TOPIC_0000001128604648__li1421372447"><strong id="EN-US_TOPIC_0000001128604648__b18717114620264">Full Backup</strong>: If this option is selected, the system will perform full backup for the ECS to be associated. The storage capacity used by the backup increases accordingly.</li></ul>
|
||||
</li><li id="EN-US_TOPIC_0000001128604648__li1523293617363">If the ECS is not associated with a vault, buy a vault first and then configure the backup information as prompted.<p id="EN-US_TOPIC_0000001128604648__p1329123410377"><a name="EN-US_TOPIC_0000001128604648__li1523293617363"></a><a name="li1523293617363"></a>For details, see <a href="https://docs.otc.t-systems.com/cloud-backup-recovery/umn/getting_started/step_1_create_a_vault/creating_a_server_backup_vault.html" target="_blank" rel="noopener noreferrer">Creating a Server Backup Vault</a>.</p>
|
||||
</li></ul>
|
||||
</li><li id="EN-US_TOPIC_0000001128604648__li175591309446">Click <strong id="EN-US_TOPIC_0000001128604648__b354222122517">OK</strong>. The system automatically creates a backup for the ECS.<p id="EN-US_TOPIC_0000001128604648__p1805632194414">On the <strong id="EN-US_TOPIC_0000001128604648__b873775316237">Backups</strong> tab page, if the status of the backup is <strong id="EN-US_TOPIC_0000001128604648__b7936121217409">Available</strong>, the backup task is successful.</p>
|
||||
@ -14,10 +14,10 @@
|
||||
<p id="EN-US_TOPIC_0000001128604648__p16816105810355">After the backup is complete, you can restore server data or create images on the <strong id="EN-US_TOPIC_0000001128604648__b444819821412">Backups</strong> tab page. For details, see <a href="https://docs.otc.t-systems.com/cloud-backup-recovery/umn/restoring_data/restoring_from_a_cloud_server_backup.html" target="_blank" rel="noopener noreferrer">Restoring from a Cloud Server Backup</a> and <a href="https://docs.otc.t-systems.com/cloud-backup-recovery/umn/backup_management/using_a_backup_to_create_an_image.html" target="_blank" rel="noopener noreferrer">Using a Backup to Create an Image</a>.</p>
|
||||
</li></ol>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0000001128604648__section7890518132019"><h4 class="sectiontitle">EVS Disk Backup Procedure</h4><ol id="EN-US_TOPIC_0000001128604648__ol17890418192017"><li id="EN-US_TOPIC_0000001128604648__li1789091817209">Log in to the management console.</li><li id="EN-US_TOPIC_0000001128604648__li7890171852016">Click <span><img id="EN-US_TOPIC_0000001128604648__en-us_topic_0014250631_image1862675853202121_1" src="en-us_image_0210779229.png"></span> in the upper left corner and select your region and project.</li><li id="EN-US_TOPIC_0000001128604648__li68901818132010">Under <strong id="EN-US_TOPIC_0000001128604648__b184515294291"><span id="EN-US_TOPIC_0000001128604648__text1845029182918">Computing</span></strong>, choose <strong id="EN-US_TOPIC_0000001128604648__b1946112918296">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0000001128604648__li138904183204">In the ECS list, locate the target ECS and choose <strong id="EN-US_TOPIC_0000001128604648__b181098815014">More</strong> > <strong id="EN-US_TOPIC_0000001128604648__b121106813503">Manage Image/Backup</strong> > <strong id="EN-US_TOPIC_0000001128604648__b191104865012">Create Disk Backup</strong> in the <strong id="EN-US_TOPIC_0000001128604648__b81130815014">Operation</strong> column.<ul id="EN-US_TOPIC_0000001128604648__ul10890418122011"><li id="EN-US_TOPIC_0000001128604648__li28901318112015">If the ECS has been associated with a vault, configure the backup information as prompted.<ul id="EN-US_TOPIC_0000001128604648__ul12890418122010"><li id="EN-US_TOPIC_0000001128604648__li128901518102012"><strong id="EN-US_TOPIC_0000001128604648__b17719174110139">Server List</strong>: The ECS to be backed up is selected by default. Click <span><img id="EN-US_TOPIC_0000001128604648__image53598395422" src="en-us_image_0000001128656892.png" title="Click to enlarge" class="imgResize"></span> to view the disks attached to the ECSs. Select the disks to be backed up.</li><li id="EN-US_TOPIC_0000001128604648__li1789016180208"><strong id="EN-US_TOPIC_0000001128604648__b51371052134118">Name</strong>: Customize your backup name.</li><li id="EN-US_TOPIC_0000001128604648__li168901718172014"><strong id="EN-US_TOPIC_0000001128604648__b106911853174116">Description</strong>: Supplementary information about the backup.</li><li id="EN-US_TOPIC_0000001128604648__li1489017189204"><strong id="EN-US_TOPIC_0000001128604648__b18291318162117">Full Backup</strong>: If this option is selected, the system will perform full backup for the disks to be associated. The storage capacity used by the backup increases accordingly.</li></ul>
|
||||
<div class="section" id="EN-US_TOPIC_0000001128604648__section7890518132019"><h4 class="sectiontitle">EVS Disk Backup Procedure</h4><ol id="EN-US_TOPIC_0000001128604648__ol17890418192017"><li id="EN-US_TOPIC_0000001128604648__li1789091817209">Log in to the management console.</li><li id="EN-US_TOPIC_0000001128604648__li7890171852016">Click <span><img id="EN-US_TOPIC_0000001128604648__en-us_topic_0014250631_image1862675853202121_1" src="en-us_image_0210779229.png"></span> in the upper left corner and select your region and project.</li><li id="EN-US_TOPIC_0000001128604648__li68901818132010">Under <strong id="EN-US_TOPIC_0000001128604648__b105566140274"><span id="EN-US_TOPIC_0000001128604648__text7556111422719">Computing</span></strong>, choose <strong id="EN-US_TOPIC_0000001128604648__b6556171415272">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0000001128604648__li138904183204">In the ECS list, locate the target ECS and choose <strong id="EN-US_TOPIC_0000001128604648__b117411738172618">More</strong> > <strong id="EN-US_TOPIC_0000001128604648__b974111388266">Manage Image/Backup</strong> > <strong id="EN-US_TOPIC_0000001128604648__b12741153818267">Create Disk Backup</strong>.<ul id="EN-US_TOPIC_0000001128604648__ul10890418122011"><li id="EN-US_TOPIC_0000001128604648__li28901318112015">If the ECS has been associated with a vault, configure the backup information as prompted.<ul id="EN-US_TOPIC_0000001128604648__ul12890418122010"><li id="EN-US_TOPIC_0000001128604648__li128901518102012"><strong id="EN-US_TOPIC_0000001128604648__b1645202062716">Server List</strong>: The ECS to be backed up is selected by default. Click <span><img id="EN-US_TOPIC_0000001128604648__image2452172092718" src="en-us_image_0000001128656892.png" title="Click to enlarge" class="imgResize"></span> to view the disks attached to the ECSs. Select the disks to be backed up.</li><li id="EN-US_TOPIC_0000001128604648__li1789016180208"><strong id="EN-US_TOPIC_0000001128604648__b51371052134118">Name</strong>: Customize your backup name.</li><li id="EN-US_TOPIC_0000001128604648__li168901718172014"><strong id="EN-US_TOPIC_0000001128604648__b106911853174116">Description</strong>: Supplementary information about the backup.</li><li id="EN-US_TOPIC_0000001128604648__li1489017189204"><strong id="EN-US_TOPIC_0000001128604648__b18291318162117">Full Backup</strong>: If this option is selected, the system will perform full backup for the disks to be associated. The storage capacity used by the backup increases accordingly.</li></ul>
|
||||
</li><li id="EN-US_TOPIC_0000001128604648__li6890201892017">If the ECS is not associated with a vault, buy a vault first and then configure the backup information as prompted.<p id="EN-US_TOPIC_0000001128604648__p1513210104020"><a name="EN-US_TOPIC_0000001128604648__li6890201892017"></a><a name="li6890201892017"></a>For details, see <a href="https://docs.otc.t-systems.com/cloud-backup-recovery/umn/getting_started/step_1_create_a_vault/creating_a_disk_backup_vault.html" target="_blank" rel="noopener noreferrer">Creating a Disk Backup Vault</a>.</p>
|
||||
</li></ul>
|
||||
</li><li id="EN-US_TOPIC_0000001128604648__li8890131812012">Click <strong id="EN-US_TOPIC_0000001128604648__b538510218222">OK</strong>. The system automatically creates a backup for the disk.<p id="EN-US_TOPIC_0000001128604648__p2890171817207">On the <strong id="EN-US_TOPIC_0000001128604648__b12171926244">Backups</strong> tab page, if the status of the backup is <strong id="EN-US_TOPIC_0000001128604648__b161813262416">Available</strong>, the backup task is successful.</p>
|
||||
</li><li id="EN-US_TOPIC_0000001128604648__li8890131812012">Click <strong id="EN-US_TOPIC_0000001128604648__b538510218222">OK</strong>. The system automatically creates a backup for the disk.<p id="EN-US_TOPIC_0000001128604648__p2890171817207">On the <strong id="EN-US_TOPIC_0000001128604648__b4491143114115">Backups</strong> tab of the <span id="EN-US_TOPIC_0000001128604648__text128969391438">CBR</span> console, if the status of the backup is <strong id="EN-US_TOPIC_0000001128604648__b587482084312">Available</strong>, the backup task is successful.</p>
|
||||
<p id="EN-US_TOPIC_0000001128604648__p12890141814206">If some files are deleted from the disk during the backup, the deleted files may fail to be backed up. Therefore, to ensure data integrity, delete the target data after the backup is complete.</p>
|
||||
<p id="EN-US_TOPIC_0000001128604648__p159598363520">After the backup is complete, you can restore disk data on the <strong id="EN-US_TOPIC_0000001128604648__b5263133492118">Backups</strong> tab page. For details, see <a href="https://docs.otc.t-systems.com/cloud-backup-recovery/umn/restoring_data/restoring_from_a_cloud_disk_backup.html" target="_blank" rel="noopener noreferrer">Restoring from a Cloud Disk Backup</a>.</p>
|
||||
</li></ol>
|
||||
@ -25,7 +25,7 @@
|
||||
</div>
|
||||
<div>
|
||||
<div class="familylinks">
|
||||
<div class="parentlink"><strong>Parent topic:</strong> <a href="en-us_topic_0096304614.html">Backup Using CBR</a></div>
|
||||
<div class="parentlink"><strong>Parent topic:</strong> <a href="en-us_topic_0096304614.html">CBR</a></div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
@ -6,8 +6,8 @@
|
||||
<div class="section" id="EN-US_TOPIC_0000001138811177__section16976155420131"><h4 class="sectiontitle">Root Cause</h4><p id="EN-US_TOPIC_0000001138811177__p15263224158">Run the following command on the Linux ECS configured with a static IP address:</p>
|
||||
<p id="EN-US_TOPIC_0000001138811177__p1268226157"><strong id="EN-US_TOPIC_0000001138811177__b1126102213155">#</strong> <strong id="EN-US_TOPIC_0000001138811177__b1626102241516">ip route| grep 169.254</strong></p>
|
||||
<p id="EN-US_TOPIC_0000001138811177__p1326112241519">The route with the destination of 169.254.169.254 does not exist, but the route with the destination of 169.254.0.0/16 exists.</p>
|
||||
<div class="fignone" id="EN-US_TOPIC_0000001138811177__fig538615619196"><span class="figcap"><b>Figure 1 </b>Route information</span><br><span><img id="EN-US_TOPIC_0000001138811177__image638619611911" src="en-us_image_0000001092174258.png"></span></div>
|
||||
<p id="EN-US_TOPIC_0000001138811177__p182602210154">After the network is restarted, the original route with the destination of 169.254.169.254 is changed to the route with the destination of 169.254.0.0/16 without a next hop. As a result, the Linux ECS cannot obtain metadata.</p>
|
||||
<div class="fignone" id="EN-US_TOPIC_0000001138811177__fig538615619196"><a name="EN-US_TOPIC_0000001138811177__fig538615619196"></a><a name="fig538615619196"></a><span class="figcap"><b>Figure 1 </b>Route information</span><br><span><img id="EN-US_TOPIC_0000001138811177__image638619611911" src="en-us_image_0000001092174258.png"></span></div>
|
||||
<p id="EN-US_TOPIC_0000001138811177__p182602210154">After the network is restarted, the original route with the destination of 169.254.169.254 is changed to the route with the destination of 169.254.0.0/16 without a next hop, as shown in <a href="#EN-US_TOPIC_0000001138811177__fig538615619196">Figure 1</a>. As a result, the Linux ECS cannot obtain metadata.</p>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0000001138811177__section259432911413"><h4 class="sectiontitle">Solution</h4><ol id="EN-US_TOPIC_0000001138811177__ol161972046191914"><li id="EN-US_TOPIC_0000001138811177__li91971446111915">Add the route with the destination of 169.254.169.254, and specify the next hop (gateway) and the output device (primary NIC of the Linux ECS). The following is an example:<p id="EN-US_TOPIC_0000001138811177__p11971246171914"><a name="EN-US_TOPIC_0000001138811177__li91971446111915"></a><a name="li91971446111915"></a><strong id="EN-US_TOPIC_0000001138811177__b5197046171915"># ip route add 169.254.169.254 via</strong> <em id="EN-US_TOPIC_0000001138811177__i161971446181910"><strong id="EN-US_TOPIC_0000001138811177__b14590133332715">192.168.1.1</strong></em> <strong id="EN-US_TOPIC_0000001138811177__b2197144612191">dev</strong> <em id="EN-US_TOPIC_0000001138811177__i619719464194"><strong id="EN-US_TOPIC_0000001138811177__b3942123822719">eth0</strong></em></p>
|
||||
<p id="EN-US_TOPIC_0000001138811177__p64661622616">192.168.1.1 is the gateway address of the subnet that the primary NIC resides, and eth0 is the primary NIC.</p>
|
||||
|
@ -10,7 +10,7 @@
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0000001210881033__section44761618172016"><h4 class="sectiontitle">How Do I Apply for a Higher Quota?</h4><p id="EN-US_TOPIC_0000001210881033__en-us_topic_0040259342_p133802054172617">The system does not support online quota adjustment. If you need to adjust a quota, call the hotline or send an email to the customer service mailbox. Customer service personnel will timely process your request for quota adjustment and inform you of the real-time progress by making a call or sending an email.</p>
|
||||
<p id="EN-US_TOPIC_0000001210881033__en-us_topic_0040259342_p13745144852611">Before dialing the hotline number or sending an email, make sure that the following information has been obtained:</p>
|
||||
<ul id="EN-US_TOPIC_0000001210881033__en-us_topic_0040259342_ul37351029162712"><li id="EN-US_TOPIC_0000001210881033__en-us_topic_0040259342_li12735132932714">Domain name, project name, and project ID, which can be obtained by performing the following operations:<p id="EN-US_TOPIC_0000001210881033__en-us_topic_0040259342_p1973542918275"><a name="EN-US_TOPIC_0000001210881033__en-us_topic_0040259342_li12735132932714"></a><a name="en-us_topic_0040259342_li12735132932714"></a>Log in to the management console using the cloud account, click the username in the upper right corner, select <strong id="EN-US_TOPIC_0000001210881033__en-us_topic_0040259342_b171181053141511">My Credentials</strong> from the drop-down list, and obtain the domain name, project name, and project ID on the <strong id="EN-US_TOPIC_0000001210881033__en-us_topic_0040259342_b1956165671712">My Credentials</strong> page.</p>
|
||||
<ul id="EN-US_TOPIC_0000001210881033__en-us_topic_0040259342_ul37351029162712"><li id="EN-US_TOPIC_0000001210881033__en-us_topic_0040259342_li12735132932714">Domain name, project name, and project ID, which can be obtained by performing the following operations:<p id="EN-US_TOPIC_0000001210881033__en-us_topic_0040259342_p1973542918275"><a name="EN-US_TOPIC_0000001210881033__en-us_topic_0040259342_li12735132932714"></a><a name="en-us_topic_0040259342_li12735132932714"></a>Log in to the management console using the cloud account, click the username in the upper right corner, select <strong id="EN-US_TOPIC_0000001210881033__en-us_topic_0040259342_b12450142685818">My Credentials</strong> from the drop-down list, and obtain the domain name, project name, and project ID on the <strong id="EN-US_TOPIC_0000001210881033__en-us_topic_0040259342_b9450162615810">My Credentials</strong> page.</p>
|
||||
</li><li id="EN-US_TOPIC_0000001210881033__en-us_topic_0040259342_li13735182917270">Quota information, which includes:<ul id="EN-US_TOPIC_0000001210881033__en-us_topic_0040259342_ul6735102912273"><li id="EN-US_TOPIC_0000001210881033__en-us_topic_0040259342_li1073516296277">Service name</li><li id="EN-US_TOPIC_0000001210881033__en-us_topic_0040259342_li6735152972712">Quota type</li><li id="EN-US_TOPIC_0000001210881033__en-us_topic_0040259342_li773592992718">Required quota</li></ul>
|
||||
</li></ul>
|
||||
<p id="EN-US_TOPIC_0000001210881033__en-us_topic_0040259342_p126761744182712"><a href="https://open-telekom-cloud.com/en/contact" target="_blank" rel="noopener noreferrer">Learn how to obtain the service hotline and email address.</a></p>
|
||||
|
@ -2,13 +2,13 @@
|
||||
|
||||
<h1 class="topictitle1">Application Scenarios for Using Key Pairs</h1>
|
||||
<div id="body0000001278335673"><div class="section" id="EN-US_TOPIC_0000001278335673__section336851111274"><h4 class="sectiontitle">Key Pairs</h4><p id="EN-US_TOPIC_0000001278335673__p48923129273">Key pairs are a set of security credentials for identity authentication when you remotely log in to ECSs.</p>
|
||||
<p id="EN-US_TOPIC_0000001278335673__p12739174062815">A key pair consists of a public key and a private key. Key Pair Service (KPS) stores the public key and you store the private key. If you have imported a public key into a Linux ECS, you can use the corresponding private key to log in to the ECS without a password. Therefore, you do not need to worry about password interception, cracking, or leakage.</p>
|
||||
<p id="EN-US_TOPIC_0000001278335673__p12739174062815">A key pair consists of a public key and a private key. Key Pair Service (KPS) stores the public key and you store the private key. If you have imported a public key into a Linux ECS, you can use the corresponding private key to log in to the ECS without a password. You do not need to worry about password interception, cracking, or leakage.</p>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0000001278335673__section72625177171"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0000001278335673__p64851122187">When purchasing an ECS, you are advised to select the key pair login mode. For Windows ECSs, key pairs are required to decrypt the passwords so that you can use the decrypted password to log in.</p>
|
||||
<ul id="EN-US_TOPIC_0000001278335673__ul114361152198"><li id="EN-US_TOPIC_0000001278335673__li14436191511190">Logging in to a Linux ECS<div class="p" id="EN-US_TOPIC_0000001278335673__p18838194782716"><a name="EN-US_TOPIC_0000001278335673__li14436191511190"></a><a name="li14436191511190"></a>You can directly use a key pair to log in.<ul id="EN-US_TOPIC_0000001278335673__ul181461546172719"><li id="EN-US_TOPIC_0000001278335673__li71454469278">When you are creating the ECS, select the key pair login mode. For details, see "Set Login Mode" in <a href="en-us_topic_0163572591.html">Step 3: Configure Advanced Settings</a>.</li><li id="EN-US_TOPIC_0000001278335673__li1114624612274">After the ECS is created, bind a key pair to the ECS by referring to "Binding a Key Pair" in the <em id="EN-US_TOPIC_0000001278335673__i2105132216190">Data Encryption Workshop User Guide</em>.</li></ul>
|
||||
</div>
|
||||
</li></ul>
|
||||
<ul id="EN-US_TOPIC_0000001278335673__ul6174151881910"><li id="EN-US_TOPIC_0000001278335673__li417414186193">Logging in to a Windows ECS<p id="EN-US_TOPIC_0000001278335673__p8107142963217"><a name="EN-US_TOPIC_0000001278335673__li417414186193"></a><a name="li417414186193"></a>You can use the key pair to obtain a password for login. The password is randomly generated and therefore is more secure.</p>
|
||||
<ul id="EN-US_TOPIC_0000001278335673__ul6174151881910"><li id="EN-US_TOPIC_0000001278335673__li417414186193">Logging in to a Windows ECS<p id="EN-US_TOPIC_0000001278335673__p8107142963217"><a name="EN-US_TOPIC_0000001278335673__li417414186193"></a><a name="li417414186193"></a>You can use the key pair to obtain a password for login. The password is randomly generated and is more secure.</p>
|
||||
<p id="EN-US_TOPIC_0000001278335673__p1950533818159">For details, see <a href="en-us_topic_0031107266.html">Obtaining the Password for Logging In to a Windows ECS</a>.</p>
|
||||
</li></ul>
|
||||
</div>
|
||||
@ -16,7 +16,7 @@
|
||||
<ul id="EN-US_TOPIC_0000001278335673__ul1480389919483"><li id="EN-US_TOPIC_0000001278335673__li91334411120">Creating a key pair<div class="p" id="EN-US_TOPIC_0000001278335673__p305358071120"><a name="EN-US_TOPIC_0000001278335673__li91334411120"></a><a name="li91334411120"></a>You can create a key pair using either of the following method:<ul id="EN-US_TOPIC_0000001278335673__ul4158767114307"><li id="EN-US_TOPIC_0000001278335673__li4071623014303">Follow the instructions in <a href="en-us_topic_0000001278350057.html">(Recommended) Creating a Key Pair on the Management Console</a>. The public key is automatically stored in the system, and the private key is stored locally.</li><li id="EN-US_TOPIC_0000001278335673__li3351550103416">Follow the instructions in <a href="en-us_topic_0000001234335274.html">Creating a Key Pair Using PuTTYgen</a>. Both the public and private keys are stored locally.<p id="EN-US_TOPIC_0000001278335673__p162110523343">After the key pair is created, import the key pair following the instructions provided in <a href="en-us_topic_0000001278734873.html">Importing a Key Pair</a> so that you can use it.</p>
|
||||
</li></ul>
|
||||
</div>
|
||||
</li><li id="EN-US_TOPIC_0000001278335673__li5856373211153">Using an existing key pair<p id="EN-US_TOPIC_0000001278335673__p1397914811153"><a name="EN-US_TOPIC_0000001278335673__li5856373211153"></a><a name="li5856373211153"></a>If an existing key pair (created using PuTTYgen, for example) is available, you can import the public key by referring to <a href="en-us_topic_0000001278734873.html">Importing a Key Pair</a> on the management console to let the system maintain the public key for you.</p>
|
||||
</li><li id="EN-US_TOPIC_0000001278335673__li5856373211153">Using an existing key pair<p id="EN-US_TOPIC_0000001278335673__p1397914811153"><a name="EN-US_TOPIC_0000001278335673__li5856373211153"></a><a name="li5856373211153"></a>If an existing key pair (created using PuTTYgen, for example) is available, you can import the public key by referring to <a href="en-us_topic_0000001278734873.html">Importing a Key Pair</a> on the management console to let the system maintain your public key.</p>
|
||||
<div class="note" id="EN-US_TOPIC_0000001278335673__note34429373192252"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0000001278335673__p45841647192116">If the public key of the existing key pair is stored by clicking <strong id="EN-US_TOPIC_0000001278335673__b15253196121110">Save public key</strong> on PuTTY Key Generator, the public key cannot be imported to the management console.</p>
|
||||
<p id="EN-US_TOPIC_0000001278335673__p41428907192252">If you want to use this existing key pair for remote login, see <a href="en-us_topic_0047654687.html">Why Does a Key Pair Created Using puttygen.exe Fail to Be Imported on the Management Console?</a></p>
|
||||
</div></div>
|
||||
|
@ -3,7 +3,7 @@
|
||||
<h1 class="topictitle1">(Recommended) Creating a Key Pair on the Management Console</h1>
|
||||
<div id="body0000001278350057"><div class="section" id="EN-US_TOPIC_0000001278350057__section4859995204421"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0000001278350057__p45751306523">You can use the management console to create a key pair. ECS stores the public key and you store the private key.</p>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0000001278350057__section35336147204538"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0000001278350057__ol1373281010048"><li id="EN-US_TOPIC_0000001278350057__li3490190117228">Log in to the management console.</li><li id="EN-US_TOPIC_0000001278350057__li0975135720214">Click <span><img id="EN-US_TOPIC_0000001278350057__en-us_topic_0014250631_image1733511156361" src="en-us_image_0000001234668870.png"></span> in the upper left corner and select your region and project.</li><li id="EN-US_TOPIC_0000001278350057__li3861581410048">Under <strong id="EN-US_TOPIC_0000001278350057__b0105739508"><span id="EN-US_TOPIC_0000001278350057__text3105203912015">Computing</span></strong>, click <strong id="EN-US_TOPIC_0000001278350057__b181051439604">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0000001278350057__li1199800610048">In the navigation pane on the left, choose <strong id="EN-US_TOPIC_0000001278350057__b162483549591">Key Pair</strong>.</li><li id="EN-US_TOPIC_0000001278350057__li4087319010048">On the displayed page, click <strong id="EN-US_TOPIC_0000001278350057__b1840322415452">Create Key Pair</strong>.</li><li id="EN-US_TOPIC_0000001278350057__li55901884715">Enter a key pair name.<p id="EN-US_TOPIC_0000001278350057__p926788112916"><a name="EN-US_TOPIC_0000001278350057__li55901884715"></a><a name="li55901884715"></a>A key pair name consists of two parts: KeyPair and four random digits (KeyPair-xxxx).</p>
|
||||
<div class="section" id="EN-US_TOPIC_0000001278350057__section35336147204538"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0000001278350057__ol1373281010048"><li id="EN-US_TOPIC_0000001278350057__li3490190117228">Log in to the management console.</li><li id="EN-US_TOPIC_0000001278350057__li0975135720214">Click <span><img id="EN-US_TOPIC_0000001278350057__en-us_topic_0014250631_image1733511156361" src="en-us_image_0000001234668870.png"></span> in the upper left corner and select your region and project.</li><li id="EN-US_TOPIC_0000001278350057__li3861581410048">Under <strong id="EN-US_TOPIC_0000001278350057__b4705172524514"><span id="EN-US_TOPIC_0000001278350057__text16705192504519">Computing</span></strong>, click <strong id="EN-US_TOPIC_0000001278350057__b16705625124514">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0000001278350057__li1199800610048">In the navigation pane on the left, choose <strong id="EN-US_TOPIC_0000001278350057__b162483549591">Key Pair</strong>.</li><li id="EN-US_TOPIC_0000001278350057__li4087319010048">On the displayed page, click <strong id="EN-US_TOPIC_0000001278350057__b1840322415452">Create Key Pair</strong>.</li><li id="EN-US_TOPIC_0000001278350057__li55901884715">Enter a key pair name.<p id="EN-US_TOPIC_0000001278350057__p926788112916"><a name="EN-US_TOPIC_0000001278350057__li55901884715"></a><a name="li55901884715"></a>A key pair name consists of two parts: KeyPair and four random digits (KeyPair-xxxx).</p>
|
||||
</li><li id="EN-US_TOPIC_0000001278350057__li21039497612">Click <strong id="EN-US_TOPIC_0000001278350057__b19193410164516">OK</strong>.</li><li id="EN-US_TOPIC_0000001278350057__li22000910048">Manually or automatically download a .pem private key file with the name that you specify as the key name. Store it in a secure place and click <strong id="EN-US_TOPIC_0000001278350057__b9321655175319">OK</strong>.<div class="note" id="EN-US_TOPIC_0000001278350057__note118145116483"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0000001278350057__p158141810481">This is the only chance for you to save the private key file. Keep it secure. You'll need to provide the key pair name when you create an ECS, and the corresponding private key each time you connect to the ECS through SSH.</p>
|
||||
</div></div>
|
||||
</li></ol>
|
||||
|
@ -8,7 +8,7 @@
|
||||
</div></div>
|
||||
</li></ul>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0000001278734873__section62005706143441"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0000001278734873__ol49887931143442"><li id="EN-US_TOPIC_0000001278734873__li4261248104818">Log in to the management console.</li><li id="EN-US_TOPIC_0000001278734873__li464234814566">Click <span><img id="EN-US_TOPIC_0000001278734873__en-us_topic_0014250631_image1862675853202121" src="en-us_image_0210779229.png"></span> in the upper left corner and select your region and project.</li><li id="EN-US_TOPIC_0000001278734873__li44979101143442">Under <strong id="EN-US_TOPIC_0000001278734873__b1474393516210"><span id="EN-US_TOPIC_0000001278734873__text127438352029">Computing</span></strong>, click <strong id="EN-US_TOPIC_0000001278734873__b147431835626">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0000001278734873__li2158728143442">In the navigation pane on the left, choose <strong id="EN-US_TOPIC_0000001278734873__b46541856518">Key Pair</strong>.</li><li id="EN-US_TOPIC_0000001278734873__li32291957143442">On the <strong id="EN-US_TOPIC_0000001278734873__b1535364720341">Key Pair Service</strong> page, click <strong id="EN-US_TOPIC_0000001278734873__b196332291428">Import Key Pair</strong>.<div class="fignone" id="EN-US_TOPIC_0000001278734873__fig30209536143442"><span class="figcap"><b>Figure 1 </b>Import Public Key</span><br><span><img id="EN-US_TOPIC_0000001278734873__image154212135343" src="en-us_image_0000001234671514.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
<div class="section" id="EN-US_TOPIC_0000001278734873__section62005706143441"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0000001278734873__ol49887931143442"><li id="EN-US_TOPIC_0000001278734873__li4261248104818">Log in to the management console.</li><li id="EN-US_TOPIC_0000001278734873__li464234814566">Click <span><img id="EN-US_TOPIC_0000001278734873__en-us_topic_0014250631_image1862675853202121" src="en-us_image_0210779229.png"></span> in the upper left corner and select your region and project.</li><li id="EN-US_TOPIC_0000001278734873__li44979101143442">Under <strong id="EN-US_TOPIC_0000001278734873__b1481314710411"><span id="EN-US_TOPIC_0000001278734873__text1481211479417">Computing</span></strong>, click <strong id="EN-US_TOPIC_0000001278734873__b10813144718412">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0000001278734873__li2158728143442">In the navigation pane on the left, choose <strong id="EN-US_TOPIC_0000001278734873__b46541856518">Key Pair</strong>.</li><li id="EN-US_TOPIC_0000001278734873__li32291957143442">On the <strong id="EN-US_TOPIC_0000001278734873__b1535364720341">Key Pair Service</strong> page, click <strong id="EN-US_TOPIC_0000001278734873__b196332291428">Import Key Pair</strong>.<div class="fignone" id="EN-US_TOPIC_0000001278734873__fig30209536143442"><span class="figcap"><b>Figure 1 </b>Import Public Key</span><br><span><img id="EN-US_TOPIC_0000001278734873__image154212135343" src="en-us_image_0000001234671514.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</li><li id="EN-US_TOPIC_0000001278734873__li37898602143442">Use either of the following methods to import the key pair:<ul id="EN-US_TOPIC_0000001278734873__ul4210955143442"><li id="EN-US_TOPIC_0000001278734873__li57034482143442">Selecting a file<ol type="a" id="EN-US_TOPIC_0000001278734873__ol1214990115226"><li id="EN-US_TOPIC_0000001278734873__li2371687115226">In the <strong id="EN-US_TOPIC_0000001278734873__b842352706112651">Import Key Pair</strong> dialog box of the management console, click <strong id="EN-US_TOPIC_0000001278734873__b842352706112725">Select File</strong> and select the locally stored public key file (for example, the .txt file saved in <a href="en-us_topic_0000001234335274.html#EN-US_TOPIC_0000001234335274__li18403111116343">3</a> in <a href="en-us_topic_0000001234335274.html">Creating a Key Pair Using PuTTYgen</a>).<div class="note" id="EN-US_TOPIC_0000001278734873__note2825014412158"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0000001278734873__p5292471112158">Make sure that the file to be imported is a public key file.</p>
|
||||
</div></div>
|
||||
</li><li id="EN-US_TOPIC_0000001278734873__li36968064152326">Click <strong id="EN-US_TOPIC_0000001278734873__b3851022171115">OK</strong>.<p id="EN-US_TOPIC_0000001278734873__p53154419152328">After the public key is imported, you can change its name.</p>
|
||||
|
@ -21,7 +21,7 @@
|
||||
</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody><tr id="EN-US_TOPIC_0000001630328828__row6538105534919"><td class="cellrowborder" valign="top" width="14.598540145985398%" headers="mcps1.3.2.4.2.6.1.1 "><p id="EN-US_TOPIC_0000001630328828__p2088162119464">Attribute value</p>
|
||||
<tbody><tr id="EN-US_TOPIC_0000001630328828__row6538105534919"><td class="cellrowborder" valign="top" width="14.598540145985398%" headers="mcps1.3.2.4.2.6.1.1 "><p id="EN-US_TOPIC_0000001630328828__p2088162119464">Property value</p>
|
||||
<p id="EN-US_TOPIC_0000001630328828__p95385559497">Automatic property matching</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="19.34806519348065%" headers="mcps1.3.2.4.2.6.1.2 "><p id="EN-US_TOPIC_0000001630328828__p86381311131313">ID</p>
|
||||
@ -38,7 +38,7 @@
|
||||
<td class="cellrowborder" valign="top" width="33.96660333966602%" headers="mcps1.3.2.4.2.6.1.5 "><p id="EN-US_TOPIC_0000001630328828__p253805544920">When you search by keyword, enter a complete property value instead of selecting a property. The system can automatically match the property type for search.</p>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="EN-US_TOPIC_0000001630328828__row157451414636"><td class="cellrowborder" valign="top" width="14.598540145985398%" headers="mcps1.3.2.4.2.6.1.1 "><p id="EN-US_TOPIC_0000001630328828__p14745191413319">Attribute value</p>
|
||||
<tr id="EN-US_TOPIC_0000001630328828__row157451414636"><td class="cellrowborder" valign="top" width="14.598540145985398%" headers="mcps1.3.2.4.2.6.1.1 "><p id="EN-US_TOPIC_0000001630328828__p14745191413319">Property value</p>
|
||||
<p id="EN-US_TOPIC_0000001630328828__p1117512281132">Fuzzy search</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="19.34806519348065%" headers="mcps1.3.2.4.2.6.1.2 "><p id="EN-US_TOPIC_0000001630328828__p3746111415320">Name</p>
|
||||
@ -58,7 +58,7 @@
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="19.34806519348065%" headers="mcps1.3.2.4.2.6.1.2 "><p id="EN-US_TOPIC_0000001630328828__p1253885510491">All properties on the console</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="17.108289171082887%" headers="mcps1.3.2.4.2.6.1.3 "><p id="EN-US_TOPIC_0000001630328828__p353815510493">Attribute: Value</p>
|
||||
<td class="cellrowborder" valign="top" width="17.108289171082887%" headers="mcps1.3.2.4.2.6.1.3 "><p id="EN-US_TOPIC_0000001630328828__p353815510493">Property: Value</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="14.978502149785017%" headers="mcps1.3.2.4.2.6.1.4 "><p id="EN-US_TOPIC_0000001630328828__p1953805519496">Private IP Address: 192.168.99.231</p>
|
||||
</td>
|
||||
@ -70,7 +70,7 @@
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="19.34806519348065%" headers="mcps1.3.2.4.2.6.1.2 "><p id="EN-US_TOPIC_0000001630328828__p25391755164912">All properties on the console</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="17.108289171082887%" headers="mcps1.3.2.4.2.6.1.3 "><p id="EN-US_TOPIC_0000001630328828__p1753915558492">Attribute 1: Value Attribute 2: Value</p>
|
||||
<td class="cellrowborder" valign="top" width="17.108289171082887%" headers="mcps1.3.2.4.2.6.1.3 "><p id="EN-US_TOPIC_0000001630328828__p1753915558492">Property 1: Value Property 2: Value</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="14.978502149785017%" headers="mcps1.3.2.4.2.6.1.4 "><p id="EN-US_TOPIC_0000001630328828__p7539165584913">Private IP Address: 192.168.99.231 Name: ecs-c</p>
|
||||
</td>
|
||||
@ -89,13 +89,13 @@
|
||||
</li></ul>
|
||||
</li></ol>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0000001630328828__section573315272067"><h4 class="sectiontitle">Example 1: Searching by Attribute Value</h4><p id="EN-US_TOPIC_0000001630328828__p6731745114">After you enter a complete property value, the system automatically identifies the property type and search for it. </p>
|
||||
<div class="section" id="EN-US_TOPIC_0000001630328828__section573315272067"><h4 class="sectiontitle">Example 1: Searching by Property Value</h4><p id="EN-US_TOPIC_0000001630328828__p6731745114">After you enter a complete property value, the system automatically identifies the property type and search for it. </p>
|
||||
<ul id="EN-US_TOPIC_0000001630328828__ul11269153121015"><li id="EN-US_TOPIC_0000001630328828__li1426983131019">Searching by a single value<p id="EN-US_TOPIC_0000001630328828__p15126103313109"><a name="EN-US_TOPIC_0000001630328828__li1426983131019"></a><a name="li1426983131019"></a>Enter a complete ECS ID and press <strong id="EN-US_TOPIC_0000001630328828__b145175168322">Enter</strong> to search.</p>
|
||||
<p id="EN-US_TOPIC_0000001630328828__p1450483614213"></p>
|
||||
</li><li id="EN-US_TOPIC_0000001630328828__li11269123131017">Searching by multiple values<p id="EN-US_TOPIC_0000001630328828__p85501389101"><a name="EN-US_TOPIC_0000001630328828__li11269123131017"></a><a name="li11269123131017"></a>Enter multiple complete flavor names and press <strong id="EN-US_TOPIC_0000001630328828__b1935272565115">Enter</strong> to search.</p>
|
||||
</li></ul>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0000001630328828__section17525129211"><h4 class="sectiontitle">Example 2: Searching by a Single Attribute</h4><p id="EN-US_TOPIC_0000001630328828__p7413815181317">Select a property, and enter or choose the corresponding property value.</p>
|
||||
<div class="section" id="EN-US_TOPIC_0000001630328828__section17525129211"><h4 class="sectiontitle">Example 2: Searching by a Single Property</h4><p id="EN-US_TOPIC_0000001630328828__p7413815181317">Select a property, and enter or choose the corresponding property value.</p>
|
||||
<p id="EN-US_TOPIC_0000001630328828__p12413151519134">The following properties only support exact search and you need to enter complete values for them: ID, EIP, image ID, and VPC ID.</p>
|
||||
<ul id="EN-US_TOPIC_0000001630328828__ul15844191213209"><li id="EN-US_TOPIC_0000001630328828__li8844512172011">Fuzzy search by private IP address<ol id="EN-US_TOPIC_0000001630328828__ol103661324162010"><li id="EN-US_TOPIC_0000001630328828__li4366192462011">Select <strong id="EN-US_TOPIC_0000001630328828__b750645153915">Private IP Address</strong> in the search box.</li><li id="EN-US_TOPIC_0000001630328828__li7366132415200">Enter a private IP address and press <strong id="EN-US_TOPIC_0000001630328828__b13942908416">Enter</strong> to search. Private IP addresses can be used for fuzzy search. For example, you can enter <strong id="EN-US_TOPIC_0000001630328828__b16503147184111">192.168.0</strong> to search for all ECSs that use the 192.168.0 IP address.</li></ol>
|
||||
</li><li id="EN-US_TOPIC_0000001630328828__li1984431212011">Exact search by ID<ol id="EN-US_TOPIC_0000001630328828__ol16430630142116"><li id="EN-US_TOPIC_0000001630328828__li2430123019210">Select <strong id="EN-US_TOPIC_0000001630328828__b1821604013421">ID</strong> in the search box.</li><li id="EN-US_TOPIC_0000001630328828__li33351133143211">Enter a complete ECS ID and press <strong id="EN-US_TOPIC_0000001630328828__b10105626184310">Enter</strong> to search.</li></ol>
|
||||
|
@ -1,17 +1,17 @@
|
||||
<a name="EN-US_TOPIC_0013771092"></a><a name="EN-US_TOPIC_0013771092"></a>
|
||||
|
||||
<h1 class="topictitle1">General Operations</h1>
|
||||
<div id="body48598242"><div class="section" id="EN-US_TOPIC_0013771092__en-us_topic_0013859511_section14602858172718"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0013771092__en-us_topic_0013859511_a2c9a6797f65d44aba4ec9d2961d46223">If <span id="EN-US_TOPIC_0013771092__text1585123774017">ECS</span> specifications do not meet service requirements, you can modify the <span id="EN-US_TOPIC_0013771092__text19594312154512">ECS</span> specifications, including vCPUs and memory. Certain <span id="EN-US_TOPIC_0013771092__text13759153719401">ECS</span>s allow you to change their types when you modify their specifications.</p>
|
||||
<div id="body48598242"><div class="section" id="EN-US_TOPIC_0013771092__en-us_topic_0013859511_section14602858172718"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0013771092__en-us_topic_0013859511_a2c9a6797f65d44aba4ec9d2961d46223">If <span id="EN-US_TOPIC_0013771092__text153582118433">ECS</span> specifications do not meet service requirements, you can modify the <span id="EN-US_TOPIC_0013771092__text16359311124314">ECS</span> specifications, including vCPUs and memory. Certain <span id="EN-US_TOPIC_0013771092__text13759153719401">ECS</span>s allow you to change their types when you modify their specifications.</p>
|
||||
</div>
|
||||
|
||||
<div class="section" id="EN-US_TOPIC_0013771092__section15710213610"><h4 class="sectiontitle">Background</h4><p id="EN-US_TOPIC_0013771092__p19991172319612">To obtain the virtualization type of an ECS, perform the following operations:</p>
|
||||
<ol id="EN-US_TOPIC_0013771092__ol1580125031315"><li id="EN-US_TOPIC_0013771092__li158065010135">On the page providing details about the ECS, view the ECS specifications.<div class="fignone" id="EN-US_TOPIC_0013771092__fig14561414141716"><span class="figcap"><b>Figure 1 </b>Viewing ECS specifications</span><br><span><img id="EN-US_TOPIC_0013771092__image199481252184017" src="en-us_image_0121090576.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</li><li id="EN-US_TOPIC_0013771092__li530413618147">Check the specifications tables in <a href="en-us_topic_0035470096.html">ECS Types</a> for the virtualization type.</li></ol>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0013771092__en-us_topic_0013859511_section57753505172833"><h4 class="sectiontitle">Notes</h4><ul id="EN-US_TOPIC_0013771092__en-us_topic_0013859511_ul35475327193536"><li id="EN-US_TOPIC_0013771092__en-us_topic_0013859511_li63799810105126">Downgrading ECS specifications (vCPU or memory) will reduce performance.</li><li id="EN-US_TOPIC_0013771092__li344174672418">Certain ECS types do not support specifications modification currently. For details about available ECS types as well as their functions and usage, see "NOTE" in <a href="en-us_topic_0035470096.html">ECS Types</a>.</li><li id="EN-US_TOPIC_0013771092__li143963249488">When the disk status is <strong id="EN-US_TOPIC_0013771092__b1045710382410">Expanding</strong>, you are not allowed to modify the specifications of the <span id="EN-US_TOPIC_0013771092__text163331642194016">ECS</span> where the disk is attached.</li><li id="EN-US_TOPIC_0013771092__li14961154101510">Before modifying the specifications of a Windows ECS, modify the SAN policy by following the instructions provided in <a href="en-us_topic_0114225937.html">Why Does a Disk Attached to a Windows ECS Go Offline?</a> to prevent disks from going offline after the specifications are modified.</li><li id="EN-US_TOPIC_0013771092__li883917325184">Before modifying specifications, make sure that the <span id="EN-US_TOPIC_0013771092__text17235243154011">ECS</span> has been stopped.</li></ul>
|
||||
<div class="section" id="EN-US_TOPIC_0013771092__en-us_topic_0013859511_section57753505172833"><h4 class="sectiontitle">Notes</h4><ul id="EN-US_TOPIC_0013771092__en-us_topic_0013859511_ul35475327193536"><li id="EN-US_TOPIC_0013771092__en-us_topic_0013859511_li63799810105126">Downgrading ECS specifications (vCPU or memory) will reduce performance.</li><li id="EN-US_TOPIC_0013771092__li344174672418">Certain ECS types do not support specifications modification currently. For details about available ECS types and functions, see <a href="en-us_topic_0035470096.html">ECS Types</a>. For details about restrictions on using different types of ECSs, see their notes.</li><li id="EN-US_TOPIC_0013771092__li143963249488">When the disk status is <strong id="EN-US_TOPIC_0013771092__b1045710382410">Expanding</strong>, you are not allowed to modify the specifications of the <span id="EN-US_TOPIC_0013771092__text163331642194016">ECS</span> where the disk is attached.</li><li id="EN-US_TOPIC_0013771092__li14961154101510">Before modifying the specifications of a Windows ECS, modify the SAN policy by following the instructions provided in <a href="en-us_topic_0114225937.html">Why Does a Disk Attached to a Windows ECS Go Offline?</a> to prevent disks from going offline after the specifications are modified.</li><li id="EN-US_TOPIC_0013771092__li883917325184">Before modifying specifications, make sure that the <span id="EN-US_TOPIC_0013771092__text17235243154011">ECS</span> has been stopped.</li></ul>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0013771092__section997143905215"><h4 class="sectiontitle">Step 1: Modify Specifications</h4><ol id="EN-US_TOPIC_0013771092__ol97324075216"><li id="EN-US_TOPIC_0013771092__li3490190117228">Log in to the management console.</li><li id="EN-US_TOPIC_0013771092__li464234814566">Click <span><img id="EN-US_TOPIC_0013771092__en-us_topic_0014250631_image1862675853202121" src="en-us_image_0210779229.png"></span> in the upper left corner and select your region and project.</li><li id="EN-US_TOPIC_0013771092__li17112406525">Under <strong id="EN-US_TOPIC_0013771092__b3638102312188"><span id="EN-US_TOPIC_0013771092__text1363722316183">Computing</span></strong>, click <strong id="EN-US_TOPIC_0013771092__b17638192311814">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0013771092__li117214409522">On the <strong id="EN-US_TOPIC_0013771092__b1234022165217">Elastic Cloud Server</strong> page, view the status of the target <span id="EN-US_TOPIC_0013771092__text10467144714020">ECS</span>.<p id="EN-US_TOPIC_0013771092__p144608369486">If the ECS is not in <strong id="EN-US_TOPIC_0013771092__b842352706113828">Stopped</strong> state, click <strong id="EN-US_TOPIC_0013771092__b842352706113834">More</strong> in the <strong id="EN-US_TOPIC_0013771092__b133847578419153">Operation</strong> column and select <strong id="EN-US_TOPIC_0013771092__b842352706123127">Stop</strong>.</p>
|
||||
</li><li id="EN-US_TOPIC_0013771092__li572184075211">Click <strong id="EN-US_TOPIC_0013771092__b25955399219229">More</strong> in the <strong id="EN-US_TOPIC_0013771092__b211788459919229">Operation</strong> column and select <strong id="EN-US_TOPIC_0013771092__b84235270619250">Modify Specifications</strong>.<p id="EN-US_TOPIC_0013771092__p20946954194414">The <strong id="EN-US_TOPIC_0013771092__b842352706172049">Modify ECS Specifications</strong> page is displayed.</p>
|
||||
<div class="section" id="EN-US_TOPIC_0013771092__section997143905215"><h4 class="sectiontitle">Step 1: Modify Specifications</h4><ol id="EN-US_TOPIC_0013771092__ol97324075216"><li id="EN-US_TOPIC_0013771092__li3490190117228">Log in to the management console.</li><li id="EN-US_TOPIC_0013771092__li464234814566">Click <span><img id="EN-US_TOPIC_0013771092__en-us_topic_0014250631_image1862675853202121" src="en-us_image_0210779229.png"></span> in the upper left corner and select your region and project.</li><li id="EN-US_TOPIC_0013771092__li17112406525">Under <strong id="EN-US_TOPIC_0013771092__b139798429452"><span id="EN-US_TOPIC_0013771092__text14978114215453">Computing</span></strong>, click <strong id="EN-US_TOPIC_0013771092__b179795429455">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0013771092__li117214409522">On the <strong id="EN-US_TOPIC_0013771092__b1234022165217">Elastic Cloud Server</strong> page, view the status of the target <span id="EN-US_TOPIC_0013771092__text10467144714020">ECS</span>.<p id="EN-US_TOPIC_0013771092__p144608369486">If the ECS is not in <strong id="EN-US_TOPIC_0013771092__b842352706113828">Stopped</strong> state, click <strong id="EN-US_TOPIC_0013771092__b842352706113834">More</strong> in the <strong id="EN-US_TOPIC_0013771092__b133847578419153">Operation</strong> column and select <strong id="EN-US_TOPIC_0013771092__b842352706123127">Stop</strong>.</p>
|
||||
</li><li id="EN-US_TOPIC_0013771092__li572184075211">Click <strong id="EN-US_TOPIC_0013771092__b25955399219229">More</strong> in the <strong id="EN-US_TOPIC_0013771092__b211788459919229">Operation</strong> column and select <strong id="EN-US_TOPIC_0013771092__b84235270619250">Modify Specifications</strong>.<p id="EN-US_TOPIC_0013771092__p20946954194414">The <strong id="EN-US_TOPIC_0013771092__b9744134517453">Modify ECS Specifications</strong> page is displayed.</p>
|
||||
</li><li id="EN-US_TOPIC_0013771092__li137218401522">Select the new <span id="EN-US_TOPIC_0013771092__text1626718488409">ECS</span> type, vCPUs, and memory as prompted.<div class="fignone" id="EN-US_TOPIC_0013771092__fig113561614164413"><span class="figcap"><b>Figure 2 </b>Modifying specifications</span><br><span><img id="EN-US_TOPIC_0013771092__image7356714174415" src="en-us_image_0000001657891362.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</li><li id="EN-US_TOPIC_0013771092__li654534825212">(Optional) Set <strong id="EN-US_TOPIC_0013771092__b8423527062212">DeH</strong>.<p id="EN-US_TOPIC_0013771092__p196261841172818">If the ECS is created on a DeH, the system allows you to change the DeH.</p>
|
||||
<p id="EN-US_TOPIC_0013771092__p1730463595012">To do so, select the target DeH from the drop-down list. If no DeH is available in the drop-down list, remaining DeH resources are insufficient and cannot be used to create the ECS with specifications modified.</p>
|
||||
@ -27,7 +27,7 @@
|
||||
</li></ul>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0013771092__section9461027528"><a name="EN-US_TOPIC_0013771092__section9461027528"></a><a name="section9461027528"></a><h4 class="sectiontitle">Follow-up Procedure</h4><p id="EN-US_TOPIC_0013771092__p8156201916532">Perform the following operations in the event of a specifications modification failure:</p>
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<ol id="EN-US_TOPIC_0013771092__ol8483192220537"><li id="EN-US_TOPIC_0013771092__li16375104774517">Log in to the management console.</li><li id="EN-US_TOPIC_0013771092__li206631552125313">Under <strong id="EN-US_TOPIC_0013771092__b14423125718281"><span id="EN-US_TOPIC_0013771092__text6834455153510">Management & Deployment</span></strong>, choose <strong id="EN-US_TOPIC_0013771092__b122367112296">Cloud Trace Service</strong>.</li><li id="EN-US_TOPIC_0013771092__li077853845414">In the navigation pane on the left, choose <strong id="EN-US_TOPIC_0013771092__b842352706143413">Trace List</strong>.</li><li id="EN-US_TOPIC_0013771092__li104504323416">In the <strong id="EN-US_TOPIC_0013771092__b44447745514440">Trace Name</strong> column, locate the <strong id="EN-US_TOPIC_0013771092__b842352706143624">resizeServer</strong> event by resource ID.<p id="EN-US_TOPIC_0013771092__p1166001972618">The resource ID is the ID of the <span id="EN-US_TOPIC_0013771092__text169919920413">ECS</span> on which the specifications modification failed.</p>
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||||
<ol id="EN-US_TOPIC_0013771092__ol8483192220537"><li id="EN-US_TOPIC_0013771092__li16375104774517">Log in to the management console.</li><li id="EN-US_TOPIC_0013771092__li206631552125313">Under <strong id="EN-US_TOPIC_0013771092__b1753645612450"><span id="EN-US_TOPIC_0013771092__text4536105610450">Management & Deployment</span></strong>, choose <strong id="EN-US_TOPIC_0013771092__b25361456114512">Cloud Trace Service</strong>.</li><li id="EN-US_TOPIC_0013771092__li077853845414">In the navigation pane on the left, choose <strong id="EN-US_TOPIC_0013771092__b842352706143413">Trace List</strong>.</li><li id="EN-US_TOPIC_0013771092__li104504323416">In the <strong id="EN-US_TOPIC_0013771092__b44447745514440">Trace Name</strong> column, locate the <strong id="EN-US_TOPIC_0013771092__b842352706143624">resizeServer</strong> event by resource ID.<p id="EN-US_TOPIC_0013771092__p1166001972618">The resource ID is the ID of the <span id="EN-US_TOPIC_0013771092__text169919920413">ECS</span> on which the specifications modification failed.</p>
|
||||
</li><li id="EN-US_TOPIC_0013771092__li648352205319">Click <strong id="EN-US_TOPIC_0013771092__b842352706144643">View Trace</strong> in the <strong id="EN-US_TOPIC_0013771092__b842352706144646">Operation</strong> column to view the failure cause.<p id="EN-US_TOPIC_0013771092__p6736191420314">If the fault cannot be rectified based on logs, contact customer service.</p>
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||||
</li></ol>
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||||
</div>
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||||
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@ -12,6 +12,8 @@
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||||
</li>
|
||||
<li class="ulchildlink"><strong><a href="en-us_topic_0030930807.html">Login and Connection</a></strong><br>
|
||||
</li>
|
||||
<li class="ulchildlink"><strong><a href="en-us_topic_0208808107.html">Usage Errors</a></strong><br>
|
||||
</li>
|
||||
<li class="ulchildlink"><strong><a href="en-us_topic_0208808104.html">ECS Management</a></strong><br>
|
||||
</li>
|
||||
<li class="ulchildlink"><strong><a href="en-us_topic_0018124788.html">OS Management</a></strong><br>
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||||
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