forked from docs/doc-exports
nosql umn 20230210 version
Reviewed-by: Drobnak, David <david.drobnak@t-systems.com> Co-authored-by: Wang , Deng Ke <wangdengke2@huawei.com> Co-committed-by: Wang , Deng Ke <wangdengke2@huawei.com>
This commit is contained in:
parent
d76d86b00c
commit
09841dde95
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
|
Before Width: | Height: | Size: 214 B After Width: | Height: | Size: 214 B |
|
Before Width: | Height: | Size: 296 B After Width: | Height: | Size: 296 B |
|
Before Width: | Height: | Size: 1004 B After Width: | Height: | Size: 1004 B |
|
Before Width: | Height: | Size: 1004 B After Width: | Height: | Size: 1004 B |
|
Before Width: | Height: | Size: 295 B After Width: | Height: | Size: 295 B |
|
Before Width: | Height: | Size: 293 B After Width: | Height: | Size: 293 B |
|
Before Width: | Height: | Size: 214 B After Width: | Height: | Size: 214 B |
|
Before Width: | Height: | Size: 389 B After Width: | Height: | Size: 389 B |
|
Before Width: | Height: | Size: 1004 B After Width: | Height: | Size: 1004 B |
|
Before Width: | Height: | Size: 567 B After Width: | Height: | Size: 567 B |
|
Before Width: | Height: | Size: 540 B After Width: | Height: | Size: 540 B |
|
Before Width: | Height: | Size: 389 B After Width: | Height: | Size: 389 B |
|
Before Width: | Height: | Size: 389 B After Width: | Height: | Size: 389 B |
BIN
docs/gaussdb_nosql/umn/en-us_image_0108820738.png
Normal file
BIN
docs/gaussdb_nosql/umn/en-us_image_0108820738.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 248 B |
BIN
docs/gaussdb_nosql/umn/en-us_image_0160430768.png
Normal file
BIN
docs/gaussdb_nosql/umn/en-us_image_0160430768.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 1004 B |
@ -4,7 +4,7 @@
|
||||
<div id="body1566526239327"><div class="note" id="nosql_01_0006__note1167815161239"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="nosql_01_0006__p9171127163018">The DB instance specifications depend on the selected DB engine.</p>
|
||||
</div></div>
|
||||
<div class="section" id="nosql_01_0006__section17517174716137"><h4 class="sectiontitle">GaussDB(for Cassandra) Instance Specifications</h4>
|
||||
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="nosql_01_0006__table33151750124715" frame="border" border="1" rules="all"><caption><b>Table 1 </b>GaussDB(for Cassandra) instance specifications</caption><thead align="left"><tr id="nosql_01_0006__row8316115011475"><th align="left" class="cellrowborder" valign="top" width="32%" id="mcps1.3.2.2.2.5.1.1"><p id="nosql_01_0006__p16316550194718">Flavor</p>
|
||||
<div class="tablenoborder"><a name="nosql_01_0006__table33151750124715"></a><a name="table33151750124715"></a><table cellpadding="4" cellspacing="0" summary="" id="nosql_01_0006__table33151750124715" frame="border" border="1" rules="all"><caption><b>Table 1 </b>GaussDB(for Cassandra) cluster instance specifications</caption><thead align="left"><tr id="nosql_01_0006__row8316115011475"><th align="left" class="cellrowborder" valign="top" width="32%" id="mcps1.3.2.2.2.5.1.1"><p id="nosql_01_0006__p16316550194718">Flavor</p>
|
||||
</th>
|
||||
<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.2.2.2.5.1.2"><p id="nosql_01_0006__p1331625034716">vCPUs</p>
|
||||
</th>
|
||||
@ -14,7 +14,7 @@
|
||||
</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody><tr id="nosql_01_0006__row1231610501472"><td class="cellrowborder" valign="top" width="32%" headers="mcps1.3.2.2.2.5.1.1 "><p id="nosql_01_0006__p19316155017471">geminidb.cassandra.xlarge.arm.8</p>
|
||||
<tbody><tr id="nosql_01_0006__row1231610501472"><td class="cellrowborder" valign="top" width="32%" headers="mcps1.3.2.2.2.5.1.1 "><p id="nosql_01_0006__p19316155017471">geminidb.cassandra.xlarge.8</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.2.5.1.2 "><p id="nosql_01_0006__p8317185054715">4</p>
|
||||
</td>
|
||||
@ -23,7 +23,7 @@
|
||||
<td class="cellrowborder" valign="top" width="27%" headers="mcps1.3.2.2.2.5.1.4 "><p id="nosql_01_0006__p931735064711">24,000</p>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="nosql_01_0006__row143171350204713"><td class="cellrowborder" valign="top" width="32%" headers="mcps1.3.2.2.2.5.1.1 "><p id="nosql_01_0006__p1331765004718">geminidb.cassandra.2xlarge.arm.8</p>
|
||||
<tr id="nosql_01_0006__row143171350204713"><td class="cellrowborder" valign="top" width="32%" headers="mcps1.3.2.2.2.5.1.1 "><p id="nosql_01_0006__p1331765004718">geminidb.cassandra.2xlarge.8</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.2.5.1.2 "><p id="nosql_01_0006__p931795015474">8</p>
|
||||
</td>
|
||||
@ -32,7 +32,7 @@
|
||||
<td class="cellrowborder" valign="top" width="27%" headers="mcps1.3.2.2.2.5.1.4 "><p id="nosql_01_0006__p143171950174716">48,000</p>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="nosql_01_0006__row831875014716"><td class="cellrowborder" valign="top" width="32%" headers="mcps1.3.2.2.2.5.1.1 "><p id="nosql_01_0006__p19318165074718">geminidb.cassandra.4xlarge.arm.8</p>
|
||||
<tr id="nosql_01_0006__row831875014716"><td class="cellrowborder" valign="top" width="32%" headers="mcps1.3.2.2.2.5.1.1 "><p id="nosql_01_0006__p19318165074718">geminidb.cassandra.4xlarge.8</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.2.5.1.2 "><p id="nosql_01_0006__p13318950194712">16</p>
|
||||
</td>
|
||||
@ -41,7 +41,7 @@
|
||||
<td class="cellrowborder" valign="top" width="27%" headers="mcps1.3.2.2.2.5.1.4 "><p id="nosql_01_0006__p2318195016476">96,000</p>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="nosql_01_0006__row5318950114714"><td class="cellrowborder" valign="top" width="32%" headers="mcps1.3.2.2.2.5.1.1 "><p id="nosql_01_0006__p1331810508475">geminidb.cassandra.6xlarge.arm.8</p>
|
||||
<tr id="nosql_01_0006__row5318950114714"><td class="cellrowborder" valign="top" width="32%" headers="mcps1.3.2.2.2.5.1.1 "><p id="nosql_01_0006__p1331810508475">geminidb.cassandra.6xlarge.8</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.2.5.1.2 "><p id="nosql_01_0006__p113190507479">24</p>
|
||||
</td>
|
||||
@ -50,7 +50,7 @@
|
||||
<td class="cellrowborder" valign="top" width="27%" headers="mcps1.3.2.2.2.5.1.4 "><p id="nosql_01_0006__p131985019474">144,000</p>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="nosql_01_0006__row1319165020477"><td class="cellrowborder" valign="top" width="32%" headers="mcps1.3.2.2.2.5.1.1 "><p id="nosql_01_0006__p8319125020479">geminidb.cassandra.8xlarge.arm.8</p>
|
||||
<tr id="nosql_01_0006__row1319165020477"><td class="cellrowborder" valign="top" width="32%" headers="mcps1.3.2.2.2.5.1.1 "><p id="nosql_01_0006__p8319125020479">geminidb.cassandra.8xlarge.8</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.2.5.1.2 "><p id="nosql_01_0006__p16319145094715">32</p>
|
||||
</td>
|
||||
@ -59,7 +59,7 @@
|
||||
<td class="cellrowborder" valign="top" width="27%" headers="mcps1.3.2.2.2.5.1.4 "><p id="nosql_01_0006__p8319350144713">192,000</p>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="nosql_01_0006__row732018503478"><td class="cellrowborder" valign="top" width="32%" headers="mcps1.3.2.2.2.5.1.1 "><p id="nosql_01_0006__p332035044712">geminidb.cassandra.12xlarge.arm.8</p>
|
||||
<tr id="nosql_01_0006__row732018503478"><td class="cellrowborder" valign="top" width="32%" headers="mcps1.3.2.2.2.5.1.1 "><p id="nosql_01_0006__p332035044712">geminidb.cassandra.12xlarge.8</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.2.5.1.2 "><p id="nosql_01_0006__p19320175034712">48</p>
|
||||
</td>
|
||||
@ -68,7 +68,7 @@
|
||||
<td class="cellrowborder" valign="top" width="27%" headers="mcps1.3.2.2.2.5.1.4 "><p id="nosql_01_0006__p16320150124720">288,000</p>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="nosql_01_0006__row1320250124719"><td class="cellrowborder" valign="top" width="32%" headers="mcps1.3.2.2.2.5.1.1 "><p id="nosql_01_0006__p11320850174714">geminidb.cassandra.15xlarge.arm.8</p>
|
||||
<tr id="nosql_01_0006__row1320250124719"><td class="cellrowborder" valign="top" width="32%" headers="mcps1.3.2.2.2.5.1.1 "><p id="nosql_01_0006__p11320850174714">geminidb.cassandra.15xlarge.8</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.2.5.1.2 "><p id="nosql_01_0006__p432075074715">60</p>
|
||||
</td>
|
||||
|
||||
@ -42,8 +42,6 @@
|
||||
<tr id="nosql_02_0002__row179901448598"><td class="cellrowborder" valign="top" width="27%" headers="mcps1.3.2.2.3.2.1.2.3.1.1 "><p id="nosql_02_0002__p59901444135910">AZ</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="73%" headers="mcps1.3.2.2.3.2.1.2.3.1.2 "><p id="nosql_02_0002__p369917201318">An AZ is a part of a region with its own independent power supplies and networks. AZs are physically isolated but can communicate through an internal network connection.</p>
|
||||
<p id="nosql_02_0002__p2407920173710">Instances can be deployed in a single AZ or three AZs.</p>
|
||||
<ul id="nosql_02_0002__ul0641832123820"><li id="nosql_02_0002__li647018229313">If you want to deploy an instance in a single AZ, select one AZ.</li><li id="nosql_02_0002__li1764113219385">If you want to deploy an instance across AZs for disaster recovery, select three AZs. In this deployment mode, the nodes are evenly distributed in the three AZs.</li></ul>
|
||||
</td>
|
||||
</tr>
|
||||
</tbody>
|
||||
@ -154,7 +152,7 @@
|
||||
<td class="cellrowborder" valign="top" width="73%" headers="mcps1.3.2.2.3.2.5.2.3.1.2 "><p id="nosql_02_0002__p874773375418">The setting is optional. Adding tags helps you better identify and manage your DB instances. Each DB instance can have up to <span id="nosql_02_0002__text1010794017439"></span><span id="nosql_02_0002__text4600345114318">20</span> tags.</p>
|
||||
<p id="nosql_02_0002__en-us_topic_0085335437_p791635119297">A tag is composed of a key-value pair.</p>
|
||||
<ul id="nosql_02_0002__en-us_topic_0085335437_ul73781026122214"><li id="nosql_02_0002__en-us_topic_0085335437_li103790268221">Key: Mandatory if the DB instance is going to be tagged<p id="nosql_02_0002__p17237151272415"><a name="nosql_02_0002__en-us_topic_0085335437_li103790268221"></a><a name="en-us_topic_0085335437_li103790268221"></a>Each tag key must be unique for each DB instance. The key can include up to 36 characters, including digits, letters, underscores (_), and hyphens (-).</p>
|
||||
</li><li id="nosql_02_0002__en-us_topic_0085335437_li1240572613229">Value: Optional if the DB instance is going to be tagged<p id="nosql_02_0002__p145719102533"><a name="nosql_02_0002__en-us_topic_0085335437_li1240572613229"></a><a name="en-us_topic_0085335437_li1240572613229"></a>The value can contain up to 43 characters, including digits, letters, underscores (_), periods (.), and hyphens (-).</p>
|
||||
</li><li id="nosql_02_0002__en-us_topic_0085335437_li1240572613229">Value: Optional if the DB instance is going to be tagged<p id="nosql_02_0002__p79231957152518"><a name="nosql_02_0002__en-us_topic_0085335437_li1240572613229"></a><a name="en-us_topic_0085335437_li1240572613229"></a>The value can contain up to 43 characters, including digits, letters, underscores (_), periods (.), and hyphens (-).</p>
|
||||
</li></ul>
|
||||
<p id="nosql_02_0002__p127623466544">After a DB instance is created, you can view its tag details on the <strong id="nosql_02_0002__b1468912272147">Tags</strong> tab. In addition, you can add, modify, and delete tags for existing DB instances. For details, see <a href="nosql_03_0014.html">Managing Tags</a>.</p>
|
||||
</td>
|
||||
@ -163,7 +161,7 @@
|
||||
</table>
|
||||
</div>
|
||||
</p></li><li id="nosql_02_0002__li315515819169"><span>On the displayed page, confirm the DB instance details.</span><p><ul id="nosql_02_0002__ul746550121514"><li id="nosql_02_0002__li355697184215">If you need to modify the specifications, click <strong id="nosql_02_0002__b1173333933516">Previous</strong> to return to the previous page.</li><li id="nosql_02_0002__li1046195031510">If you do not need to modify the specifications, click <strong id="nosql_02_0002__b212719563455">Submit</strong> to start creating the instance.</li></ul>
|
||||
</p></li><li id="nosql_02_0002__li8555624122111"><span>On the <strong id="nosql_02_0002__b1345241912481">Instance Management</strong> page, view and manage your DB instances.</span><p><ul id="nosql_02_0002__ul61312408319"><li id="nosql_02_0002__li19796193511234">Creating a DB instance takes about 5 to 9 minutes. During the process, the instance status displayed in the DB instance list is <strong id="nosql_02_0002__b2085812451487">Creating</strong>.</li><li id="nosql_02_0002__li514194093117">After the creation is complete, the status changes to <strong id="nosql_02_0002__b11347953104813">Available</strong>.<p id="nosql_02_0002__p726512254302">You can click <span><img id="nosql_02_0002__image157201771869" src="en-us_image_0000001158064769.png"></span> in the upper right corner of the page to refresh the DB instance statuses.</p>
|
||||
</p></li><li id="nosql_02_0002__li8555624122111"><span>On the <strong id="nosql_02_0002__b1345241912481">Instance Management</strong> page, view and manage your DB instances.</span><p><ul id="nosql_02_0002__ul61312408319"><li id="nosql_02_0002__li19796193511234">Creating a DB instance takes about 5 to 9 minutes. During the process, the instance status displayed in the DB instance list is <strong id="nosql_02_0002__b2085812451487">Creating</strong>.</li><li id="nosql_02_0002__li514194093117">After the creation is complete, the status changes to <strong id="nosql_02_0002__b11347953104813">Available</strong>.<p id="nosql_02_0002__p726512254302">You can click <span><img id="nosql_02_0002__image157201771869" src="en-us_image_0000001139224537.png"></span> in the upper right corner of the page to refresh the DB instance statuses.</p>
|
||||
</li><li id="nosql_02_0002__li1514154012313">During creation, an automated backup policy is enabled by default. A full backup is automatically triggered after a DB instance is created.</li></ul>
|
||||
</p></li></ol>
|
||||
</div>
|
||||
|
||||
@ -1,14 +1,14 @@
|
||||
<a name="nosql_02_0004"></a><a name="nosql_02_0004"></a>
|
||||
|
||||
<h1 class="topictitle1">Configuring Security Group Rules</h1>
|
||||
<div id="body1568079458237"><div class="section" id="nosql_02_0004__section3152058916230"><h4 class="sectiontitle"><strong id="nosql_02_0004__b16218454114513">Scenarios</strong></h4><p id="nosql_02_0004__p199191161250">The default security group rule allows all outgoing data packets. <span id="nosql_02_0004__text1010733351317">ECS</span><span id="nosql_02_0004__text191081933101311"></span>s and <span id="nosql_02_0004__text2108133101313">GaussDB NoSQL</span> instances in the same security group can access each other. After a security group is created, you can create different rules for that security group, which allows you to control access to the <span id="nosql_02_0004__text2219124714133">GaussDB NoSQL</span> instances that in it.</p>
|
||||
<div id="body1568079458237"><div class="section" id="nosql_02_0004__section3152058916230"><h4 class="sectiontitle"><strong id="nosql_02_0004__b16218454114513">Scenarios</strong></h4><p id="nosql_02_0004__p199191161250">The default security group rule allows all outgoing data packets. <span id="nosql_02_0004__text84651218553">ECS</span><span id="nosql_02_0004__text154659184517"></span>s and <span id="nosql_02_0004__text346516182514">GaussDB NoSQL</span> instances in the same security group can access each other. After a security group is created, you can create different rules for that security group, which allows you to control access to the <span id="nosql_02_0004__text24651218954">GaussDB NoSQL</span> instances that in it.</p>
|
||||
<p id="nosql_02_0004__p43222116204125">The following describes how to set security groups.</p>
|
||||
</div>
|
||||
<div class="section" id="nosql_02_0004__section9456131432010"><h4 class="sectiontitle"><strong id="nosql_02_0004__b622952211485">Precautions</strong></h4><ul id="nosql_02_0004__ul10612183218515"><li id="nosql_02_0004__li8531887277">If the ECS and DB instance are in the same security group, they can communicate with each other by default. No security group rule needs to be configured.</li><li id="nosql_02_0004__li06121321516">If the ECS and DB instance are in different security groups, you need to configure security group rules for the ECS and DB instance separately.<ul id="nosql_02_0004__ul13612732951"><li id="nosql_02_0004__li4571145411248">To allow access to the <span id="nosql_02_0004__text1082772110269">GaussDB(for Cassandra)</span> instance, you need to configure an inbound rule for the security group where the instance resides.</li><li id="nosql_02_0004__li14612163220515">By default, the security group allows all outbound data packets, so you do not need to configure a security rule for the ECS. If not all access from the ECS is allowed, you need to configure an outbound rule for the ECS.</li></ul>
|
||||
<div class="section" id="nosql_02_0004__section9456131432010"><h4 class="sectiontitle"><strong id="nosql_02_0004__b622952211485">Precautions</strong></h4><ul id="nosql_02_0004__ul10612183218515"><li id="nosql_02_0004__li8531887277">If the ECS and DB instance are in the same security group, they can communicate with each other by default. No security group rule needs to be configured.</li><li id="nosql_02_0004__li06121321516">If the ECS and DB instance are in different security groups, you need to configure security group rules for the ECS and DB instance separately.<ul id="nosql_02_0004__ul13612732951"><li id="nosql_02_0004__li4571145411248">To allow access to the <span id="nosql_02_0004__text1082772110269">GaussDB(for Cassandra)</span> instance, you need to configure an inbound rule for the security group that the instance nodes belong to.</li><li id="nosql_02_0004__li14612163220515">By default, the security group allows all outbound data packets, so you do not need to configure a security rule for the ECS. If not all access from the ECS is allowed, you need to configure an outbound rule for the ECS.</li></ul>
|
||||
</li></ul>
|
||||
<ul id="nosql_02_0004__ul11655735142317"><li id="nosql_02_0004__li18793238132312">By default, you can create up to 500 security group rules. However, too many rules increase network latency for initial access, so it is recommended that you add no more than 50 rules for each security group.</li></ul>
|
||||
</div>
|
||||
<div class="section" id="nosql_02_0004__section9281154719202"><h4 class="sectiontitle">Procedure</h4><ol id="nosql_02_0004__ol49383781586"><li id="nosql_02_0004__li93899141586"><span>Log in to the management console.</span></li><li id="nosql_02_0004__li1870917810588"><span>Click <span><img id="nosql_02_0004__image145037112071" src="en-us_image_0000001158104939.png"></span> in the upper left corner and select a region and a project.</span></li><li id="nosql_02_0004__li297543615857"><span>Click <strong id="nosql_02_0004__b16609152125710">Service List</strong>. Under <strong id="nosql_02_0004__b12610162114575">Network</strong>, click <strong id="nosql_02_0004__b1061219218575">Virtual Private Cloud</strong>.</span></li><li id="nosql_02_0004__li3171015115916"><span>In the navigation pane on the left, choose <span class="menucascade" id="nosql_02_0004__menucascade113137392162"><b><span class="uicontrol" id="nosql_02_0004__uicontrol931312398163">Access Control</span></b> > <b><span class="uicontrol" id="nosql_02_0004__uicontrol103131952161613">Security Groups</span></b></span>.</span></li><li id="nosql_02_0004__li140569415930"><span>On the <strong id="nosql_02_0004__b497332911519">Security Groups</strong> page, click the security group name.</span></li><li id="nosql_02_0004__li5489049115946"><span>On the <strong id="nosql_02_0004__b4976153713515">Inbound Rules</strong> tab, click <strong id="nosql_02_0004__b1697715371258">Add Rule</strong>. In the displayed <strong id="nosql_02_0004__b297743711512">Add Inbound Rule</strong> dialog box, set required parameters to add inbound rules. On the <strong id="nosql_02_0004__b271817563411">Outbound Rules</strong> tab, click <strong id="nosql_02_0004__b37191456543">Add Rule</strong>. In the displayed <strong id="nosql_02_0004__b37191156048">Add Outbound Rule</strong> dialog box, set required parameters to add outbound rules.</span></li><li id="nosql_02_0004__li436714418571"><span>In the displayed dialog box, set required parameters.</span></li><li id="nosql_02_0004__li21369327151121"><span>Click <strong id="nosql_02_0004__b191192582312">OK</strong>.</span></li></ol>
|
||||
<div class="section" id="nosql_02_0004__section9281154719202"><h4 class="sectiontitle">Procedure</h4><ol id="nosql_02_0004__ol49383781586"><li id="nosql_02_0004__li93899141586"><span>Log in to the management console.</span></li><li id="nosql_02_0004__li1870917810588"><span>Click <span><img id="nosql_02_0004__image145037112071" src="en-us_image_0000001092346948.png"></span> in the upper left corner and select a region and a project.</span></li><li id="nosql_02_0004__li297543615857"><span>Click <strong id="nosql_02_0004__b16609152125710">Service List</strong>. Under <strong id="nosql_02_0004__b12610162114575">Network</strong>, click <strong id="nosql_02_0004__b1061219218575">Virtual Private Cloud</strong>.</span></li><li id="nosql_02_0004__li3171015115916"><span>In the navigation pane on the left, choose <span class="menucascade" id="nosql_02_0004__menucascade113137392162"><b><span class="uicontrol" id="nosql_02_0004__uicontrol931312398163">Access Control</span></b> > <b><span class="uicontrol" id="nosql_02_0004__uicontrol103131952161613">Security Groups</span></b></span>.</span></li><li id="nosql_02_0004__li140569415930"><span>On the <strong id="nosql_02_0004__b497332911519">Security Groups</strong> page, click the security group name.</span></li><li id="nosql_02_0004__li5489049115946"><span>On the <strong id="nosql_02_0004__b4976153713515">Inbound Rules</strong> tab, click <strong id="nosql_02_0004__b1697715371258">Add Rule</strong>. In the displayed <strong id="nosql_02_0004__b297743711512">Add Inbound Rule</strong> dialog box, set required parameters to add inbound rules. On the <strong id="nosql_02_0004__b271817563411">Outbound Rules</strong> tab, click <strong id="nosql_02_0004__b37191456543">Add Rule</strong>. In the displayed <strong id="nosql_02_0004__b37191156048">Add Outbound Rule</strong> dialog box, set required parameters to add outbound rules.</span></li><li id="nosql_02_0004__li436714418571"><span>In the displayed dialog box, set required parameters.</span></li><li id="nosql_02_0004__li21369327151121"><span>Click <strong id="nosql_02_0004__b191192582312">OK</strong>.</span></li></ol>
|
||||
</div>
|
||||
</div>
|
||||
<div>
|
||||
|
||||
@ -8,11 +8,11 @@
|
||||
</li></ul>
|
||||
</li><li id="nosql_02_0005__li7354102612436">The default port of the <span id="nosql_02_0005__text46739248164">GaussDB(for Cassandra)</span> instance is 8635.</li></ul>
|
||||
</div>
|
||||
<div class="section" id="nosql_02_0005__section45253223112"><h4 class="sectiontitle">Prerequisites</h4><ul id="nosql_02_0005__ul3360182717119"><li id="nosql_02_0005__li203601427316">Create an <span id="nosql_02_0005__text892012516537">ECS</span><span id="nosql_02_0005__text159212051115319"></span> running Linux. For details, see "Creating <span id="nosql_02_0005__text8205123020547">ECS</span><span id="nosql_02_0005__text320510301548"></span>s" in <em id="nosql_02_0005__i1911412210188"><span id="nosql_02_0005__text3805010175417">ECS</span><span id="nosql_02_0005__text68051108547"></span> User Guide</em>.</li><li id="nosql_02_0005__li65523118612">Obtain the Cassandra client installation package from the Cassandra official website.</li></ul>
|
||||
<div class="section" id="nosql_02_0005__section45253223112"><h4 class="sectiontitle">Prerequisites</h4><ul id="nosql_02_0005__ul3360182717119"><li id="nosql_02_0005__li203601427316">Create an <span id="nosql_02_0005__text892012516537">ECS</span><span id="nosql_02_0005__text159212051115319"></span> running Linux. For details, see "Creating <span id="nosql_02_0005__text8205123020547">ECS</span><span id="nosql_02_0005__text320510301548"></span>s" in <em id="nosql_02_0005__i1911412210188"><span id="nosql_02_0005__text3805010175417">ECS</span><span id="nosql_02_0005__text68051108547"></span> User Guide</em>.</li><li id="nosql_02_0005__li65523118612">Obtain the Cassandra client installation package from the Cassandra official website.</li><li id="nosql_02_0005__li81904414417">Before using this tool, install the Python dependency package <a href="https://pypi.org/project/cassandra-driver/" target="_blank" rel="noopener noreferrer">cassandra-driver</a> 3.11.0 or later.</li></ul>
|
||||
</div>
|
||||
<div class="section" id="nosql_02_0005__section398995894218"><h4 class="sectiontitle">Using the Cassandra Client Tool to Connect to a DB Instance</h4><ol id="nosql_02_0005__o12386b3d9147482881ddfdfd9a3f787c"><li id="nosql_02_0005__li15904581714"><span>Log in to the <span id="nosql_02_0005__text834714311399">ECS</span><span id="nosql_02_0005__text136127447919"></span>. For details, see the section "Logging In to an <span id="nosql_02_0005__text16983116185514">ECS</span><span id="nosql_02_0005__text19709131915512"></span>" in the <em id="nosql_02_0005__i114541240152112">Elastic Cloud Server User Guide</em>.</span></li><li id="nosql_02_0005__li44786699134732"><span>Upload the Cassandra client installation package to <span id="nosql_02_0005__text108271128185510">ECS</span><span id="nosql_02_0005__text67193225516"></span>.</span></li><li id="nosql_02_0005__li19981956102810"><span>Obtain the client tool cqlsh.</span></li><li id="nosql_02_0005__lf50bb4c0b07747cfac89f74cc2b28b4a"><span>Connect to the <span class="keyword" id="nosql_02_0005__keyword16862161145215">DB instance</span> in the directory where the cqlsh tool is located.</span><p><p id="nosql_02_0005__p58615126331"><strong id="nosql_02_0005__b17344655163311">cqlsh</strong> <<em id="nosql_02_0005__i11661450153816">DB_HOST</em>> <<em id="nosql_02_0005__i19166195013811">DB_PORT</em>> <strong id="nosql_02_0005__b5166135003817">-u</strong> <<em id="nosql_02_0005__i316615063813">DB_USER</em>></p>
|
||||
<div class="section" id="nosql_02_0005__section398995894218"><h4 class="sectiontitle">Using the Cassandra Client Tool to Connect to a DB Instance</h4><ol id="nosql_02_0005__o12386b3d9147482881ddfdfd9a3f787c"><li id="nosql_02_0005__li15904581714"><span>Log in to the <span id="nosql_02_0005__text834714311399">ECS</span><span id="nosql_02_0005__text136127447919"></span>. For details, see the section "Logging In to an <span id="nosql_02_0005__text16983116185514">ECS</span><span id="nosql_02_0005__text19709131915512"></span>" in the <em id="nosql_02_0005__i114541240152112">Elastic Cloud Server User Guide</em>.</span></li><li id="nosql_02_0005__li44786699134732"><span>Upload the Cassandra client installation package to <span id="nosql_02_0005__text108271128185510">ECS</span><span id="nosql_02_0005__text67193225516"></span>.</span></li><li id="nosql_02_0005__li19981956102810"><span>Obtain the client tool cqlsh.</span></li><li id="nosql_02_0005__lf50bb4c0b07747cfac89f74cc2b28b4a"><span>Connect to the <span class="keyword" id="nosql_02_0005__keyword16862161145215">DB instance</span> in the directory where the cqlsh tool is located.</span><p><p id="nosql_02_0005__p58615126331"><strong id="nosql_02_0005__b17344655163311">./cqlsh</strong> <<em id="nosql_02_0005__i11661450153816">DB_HOST</em>> <<em id="nosql_02_0005__i19166195013811">DB_PORT</em>> <strong id="nosql_02_0005__b5166135003817">-u</strong> <<em id="nosql_02_0005__i316615063813">DB_USER</em>></p>
|
||||
<p id="nosql_02_0005__p14852035134">Example:</p>
|
||||
<p id="nosql_02_0005__p1857117560114"><strong id="nosql_02_0005__b18173152910121">cqlsh 192.168.1.8 8635 -u rwuser</strong></p>
|
||||
<p id="nosql_02_0005__p1857117560114"><strong id="nosql_02_0005__b18173152910121">./cqlsh 192.168.1.8 8635 -u rwuser</strong></p>
|
||||
<div class="note" id="nosql_02_0005__note21381431122218"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="nosql_02_0005__ul18138931152220"><li id="nosql_02_0005__li8735051125619"><<em id="nosql_02_0005__i1974124612912">DB_HOST</em>> indicates the private IP address of the node to be connected. Obtain the value from the <span class="uicontrol" id="nosql_02_0005__uicontrol15255103614524"><b>Private IP Address</b></span> column in the node list on the <span class="uicontrol" id="nosql_02_0005__uicontrol5256183616525"><b>Basic Information</b></span> page.</li><li id="nosql_02_0005__li9743125175616"><<em id="nosql_02_0005__i163941855162910">DB_PORT</em>> indicates the port number. The default value is 8635 and cannot be changed.</li><li id="nosql_02_0005__li10747135112566"><<em id="nosql_02_0005__i14776204133013">DB_USER</em>> indicates the database account name. The default value is <strong id="nosql_02_0005__b18120171635419">rwuser</strong>.</li></ul>
|
||||
</div></div>
|
||||
</p></li><li id="nosql_02_0005__li2356085813016"><span>Check the connection result. If the following information is displayed, the connection is successful.</span><p><pre class="screen" id="nosql_02_0005__screen430918289155">rwuser@cqlsh></pre>
|
||||
|
||||
@ -4,11 +4,11 @@
|
||||
<div id="body8662426"><div class="section" id="nosql_02_0009__en-us_topic_0221158680_section46429645141251"><h4 class="sectiontitle">Scenarios</h4><p id="nosql_02_0009__en-us_topic_0221158680_p127651481575">You can use an <span id="nosql_02_0009__text1686619140715">ECS</span><span id="nosql_02_0009__text288521710710"></span> or local device to connect to a <span id="nosql_02_0009__text1393835471918">GaussDB NoSQL</span> instance over a public network.</p>
|
||||
<p id="nosql_02_0009__en-us_topic_0221158680_p1112805719352">This section describes how to use a Linux <span id="nosql_02_0009__text73880273711">ECS</span><span id="nosql_02_0009__text139473291778"></span> to connect to a <span id="nosql_02_0009__text615711117209">GaussDB(for Cassandra)</span> instance over a public network.</p>
|
||||
</div>
|
||||
<div class="section" id="nosql_02_0009__section2038518412128"><h4 class="sectiontitle">Prerequisites</h4><ul id="nosql_02_0009__ul16851511181213"><li id="nosql_02_0009__li88517115122">Bind an <span id="nosql_02_0009__text135617373811">EIP</span><span id="nosql_02_0009__text48873422811"></span> to the <span id="nosql_02_0009__text83081120152016">GaussDB(for Cassandra)</span> instance node and set security group rules.</li><li id="nosql_02_0009__li16851211101216">Create an <span id="nosql_02_0009__text39343577714">ECS</span><span id="nosql_02_0009__text136831201187"></span> running Linux. For details, see "Creating <span id="nosql_02_0009__text17560519781">ECS</span><span id="nosql_02_0009__text336715221819"></span>s" in <em id="nosql_02_0009__i772014291347"><span id="nosql_02_0009__text2716029153414">ECS</span><span id="nosql_02_0009__text47188296345"></span> User Guide</em>.</li><li id="nosql_02_0009__li6851181116124">Obtain the Cassandra client installation package from the Cassandra official website.</li></ul>
|
||||
<div class="section" id="nosql_02_0009__section2038518412128"><h4 class="sectiontitle">Prerequisites</h4><ul id="nosql_02_0009__ul16851511181213"><li id="nosql_02_0009__li88517115122">Bind an <span id="nosql_02_0009__text135617373811">EIP</span><span id="nosql_02_0009__text48873422811"></span> to the <span id="nosql_02_0009__text83081120152016">GaussDB(for Cassandra)</span> instance node and set security group rules.</li><li id="nosql_02_0009__li16851211101216">Create an <span id="nosql_02_0009__text39343577714">ECS</span><span id="nosql_02_0009__text136831201187"></span> running Linux. For details, see "Creating <span id="nosql_02_0009__text17560519781">ECS</span><span id="nosql_02_0009__text336715221819"></span>s" in <em id="nosql_02_0009__i772014291347"><span id="nosql_02_0009__text2716029153414">ECS</span><span id="nosql_02_0009__text47188296345"></span> User Guide</em>.</li><li id="nosql_02_0009__li6851181116124">Obtain the Cassandra client installation package from the Cassandra official website.</li><li id="nosql_02_0009__li81904414417">Before using this tool, install the Python dependency package <a href="https://pypi.org/project/cassandra-driver/" target="_blank" rel="noopener noreferrer">cassandra-driver</a> 3.11.0 or later.</li></ul>
|
||||
</div>
|
||||
<div class="section" id="nosql_02_0009__en-us_topic_0221158680_section11470653104612"><h4 class="sectiontitle">Connecting to a DB Instance Through a Cassandra Client</h4><ol id="nosql_02_0009__en-us_topic_0221158680_o12386b3d9147482881ddfdfd9a3f787c"><li id="nosql_02_0009__li11874152715149"><span>Log in to the <span id="nosql_02_0009__text251310246371">ECS</span><span id="nosql_02_0009__text145171241372"></span>. For details, see the section "Logging In to an <span id="nosql_02_0009__text952162443715">ECS</span><span id="nosql_02_0009__text652516247375"></span>" in the <em id="nosql_02_0009__i052714242375">Elastic Cloud Server User Guide</em>.</span></li><li id="nosql_02_0009__en-us_topic_0221158680_li44786699134732"><span>Upload the Cassandra client installation package to <span id="nosql_02_0009__text1121723273713">ECS</span><span id="nosql_02_0009__text0222123210373"></span>.</span></li><li id="nosql_02_0009__en-us_topic_0221158680_li19981956102810"><span>Obtain the client tool cqlsh.</span></li><li id="nosql_02_0009__en-us_topic_0221158680_lf50bb4c0b07747cfac89f74cc2b28b4a"><span>Connect to the <span class="keyword" id="nosql_02_0009__keyword16862161145215">DB instance</span> in the directory where the cqlsh tool is located.</span><p><p id="nosql_02_0009__en-us_topic_0221158680_p58615126331"><strong id="nosql_02_0009__en-us_topic_0221158680_b31651050133819">cqlsh</strong> <<em id="nosql_02_0009__en-us_topic_0221158680_i11661450153816">DB_HOST</em>> <<em id="nosql_02_0009__en-us_topic_0221158680_i19166195013811">DB_PORT</em>> <strong id="nosql_02_0009__en-us_topic_0221158680_b5166135003817">-u</strong> <<em id="nosql_02_0009__en-us_topic_0221158680_i316615063813">DB_USER</em>></p>
|
||||
<div class="section" id="nosql_02_0009__en-us_topic_0221158680_section11470653104612"><h4 class="sectiontitle">Connecting to a DB Instance Through a Cassandra Client</h4><ol id="nosql_02_0009__en-us_topic_0221158680_o12386b3d9147482881ddfdfd9a3f787c"><li id="nosql_02_0009__li11874152715149"><span>Log in to the <span id="nosql_02_0009__text251310246371">ECS</span><span id="nosql_02_0009__text145171241372"></span>. For details, see the section "Logging In to an <span id="nosql_02_0009__text952162443715">ECS</span><span id="nosql_02_0009__text652516247375"></span>" in the <em id="nosql_02_0009__i052714242375">Elastic Cloud Server User Guide</em>.</span></li><li id="nosql_02_0009__en-us_topic_0221158680_li44786699134732"><span>Upload the Cassandra client installation package to <span id="nosql_02_0009__text1121723273713">ECS</span><span id="nosql_02_0009__text0222123210373"></span>.</span></li><li id="nosql_02_0009__en-us_topic_0221158680_li19981956102810"><span>Obtain the client tool cqlsh.</span></li><li id="nosql_02_0009__en-us_topic_0221158680_lf50bb4c0b07747cfac89f74cc2b28b4a"><span>Connect to the <span class="keyword" id="nosql_02_0009__keyword16862161145215">DB instance</span> in the directory where the cqlsh tool is located.</span><p><p id="nosql_02_0009__en-us_topic_0221158680_p58615126331"><strong id="nosql_02_0009__en-us_topic_0221158680_b31651050133819">./cqlsh</strong> <<em id="nosql_02_0009__en-us_topic_0221158680_i11661450153816">DB_HOST</em>> <<em id="nosql_02_0009__en-us_topic_0221158680_i19166195013811">DB_PORT</em>> <strong id="nosql_02_0009__en-us_topic_0221158680_b5166135003817">-u</strong> <<em id="nosql_02_0009__en-us_topic_0221158680_i316615063813">DB_USER</em>></p>
|
||||
<p id="nosql_02_0009__en-us_topic_0221158680_p14852035134">Example:</p>
|
||||
<p id="nosql_02_0009__en-us_topic_0221158680_p1857117560114"><strong id="nosql_02_0009__en-us_topic_0221158680_b18173152910121">cqlsh 192.168.1.8 8635 -u rwuser</strong></p>
|
||||
<p id="nosql_02_0009__en-us_topic_0221158680_p1857117560114"><strong id="nosql_02_0009__en-us_topic_0221158680_b18173152910121">./cqlsh 192.168.1.8 8635 -u rwuser</strong></p>
|
||||
<div class="note" id="nosql_02_0009__en-us_topic_0221158680_note21381431122218"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="nosql_02_0009__en-us_topic_0221158680_ul18138931152220"><li id="nosql_02_0009__en-us_topic_0221158680_li8735051125619"><em id="nosql_02_0009__i77716116323"><DB_HOST></em> indicates the <span id="nosql_02_0009__text20183626161312"></span><span id="nosql_02_0009__text133910319135">EIP</span> of the node to be connected. Obtain the value from the <span class="uicontrol" id="nosql_02_0009__uicontrol59671057555"><b>EIP</b></span> column in the node list on the <span class="uicontrol" id="nosql_02_0009__uicontrol19683565516"><b>Basic Information</b></span> page.</li><li id="nosql_02_0009__en-us_topic_0221158680_li9743125175616"><em id="nosql_02_0009__i33414158321"><DB_PORT></em> indicates the port number. The default value is <strong id="nosql_02_0009__b433481115520">8635</strong> and cannot be changed.</li><li id="nosql_02_0009__en-us_topic_0221158680_li10747135112566"><em id="nosql_02_0009__i573611180321"><DB_USER></em> indicates the database account name. The default value is <strong id="nosql_02_0009__b18120171635419">rwuser</strong>.</li></ul>
|
||||
</div></div>
|
||||
</p></li><li id="nosql_02_0009__en-us_topic_0221158680_li2356085813016"><span>Check the connection result. If the following information is displayed, the connection is successful.</span><p><pre class="screen" id="nosql_02_0009__en-us_topic_0221158680_screen430918289155">rwuser@cqlsh></pre>
|
||||
|
||||
@ -42,8 +42,6 @@
|
||||
<tr id="nosql_02_0010__nosql_02_0002_row179901448598"><td class="cellrowborder" valign="top" width="27%" headers="mcps1.3.2.2.3.2.1.2.3.1.1 "><p id="nosql_02_0010__nosql_02_0002_p59901444135910">AZ</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="73%" headers="mcps1.3.2.2.3.2.1.2.3.1.2 "><p id="nosql_02_0010__nosql_02_0002_p369917201318">An AZ is a part of a region with its own independent power supplies and networks. AZs are physically isolated but can communicate through an internal network connection.</p>
|
||||
<p id="nosql_02_0010__nosql_02_0002_p2407920173710">Instances can be deployed in a single AZ or three AZs.</p>
|
||||
<ul id="nosql_02_0010__nosql_02_0002_ul0641832123820"><li id="nosql_02_0010__nosql_02_0002_li647018229313">If you want to deploy an instance in a single AZ, select one AZ.</li><li id="nosql_02_0010__nosql_02_0002_li1764113219385">If you want to deploy an instance across AZs for disaster recovery, select three AZs. In this deployment mode, the nodes are evenly distributed in the three AZs.</li></ul>
|
||||
</td>
|
||||
</tr>
|
||||
</tbody>
|
||||
@ -154,7 +152,7 @@
|
||||
<td class="cellrowborder" valign="top" width="73%" headers="mcps1.3.2.2.3.2.5.2.3.1.2 "><p id="nosql_02_0010__nosql_02_0002_p874773375418">The setting is optional. Adding tags helps you better identify and manage your DB instances. Each DB instance can have up to <span id="nosql_02_0010__nosql_02_0002_text1010794017439"></span><span id="nosql_02_0010__nosql_02_0002_text4600345114318">20</span> tags.</p>
|
||||
<p id="nosql_02_0010__nosql_02_0002_en-us_topic_0085335437_p791635119297">A tag is composed of a key-value pair.</p>
|
||||
<ul id="nosql_02_0010__nosql_02_0002_en-us_topic_0085335437_ul73781026122214"><li id="nosql_02_0010__nosql_02_0002_en-us_topic_0085335437_li103790268221">Key: Mandatory if the DB instance is going to be tagged<p id="nosql_02_0010__nosql_02_0002_p17237151272415"><a name="nosql_02_0010__nosql_02_0002_en-us_topic_0085335437_li103790268221"></a><a name="nosql_02_0002_en-us_topic_0085335437_li103790268221"></a>Each tag key must be unique for each DB instance. The key can include up to 36 characters, including digits, letters, underscores (_), and hyphens (-).</p>
|
||||
</li><li id="nosql_02_0010__nosql_02_0002_en-us_topic_0085335437_li1240572613229">Value: Optional if the DB instance is going to be tagged<p id="nosql_02_0010__nosql_02_0002_p145719102533"><a name="nosql_02_0010__nosql_02_0002_en-us_topic_0085335437_li1240572613229"></a><a name="nosql_02_0002_en-us_topic_0085335437_li1240572613229"></a>The value can contain up to 43 characters, including digits, letters, underscores (_), periods (.), and hyphens (-).</p>
|
||||
</li><li id="nosql_02_0010__nosql_02_0002_en-us_topic_0085335437_li1240572613229">Value: Optional if the DB instance is going to be tagged<p id="nosql_02_0010__nosql_02_0002_p79231957152518"><a name="nosql_02_0010__nosql_02_0002_en-us_topic_0085335437_li1240572613229"></a><a name="nosql_02_0002_en-us_topic_0085335437_li1240572613229"></a>The value can contain up to 43 characters, including digits, letters, underscores (_), periods (.), and hyphens (-).</p>
|
||||
</li></ul>
|
||||
<p id="nosql_02_0010__nosql_02_0002_p127623466544">After a DB instance is created, you can view its tag details on the <strong id="nosql_02_0010__nosql_02_0002_b1468912272147">Tags</strong> tab. In addition, you can add, modify, and delete tags for existing DB instances. For details, see <a href="nosql_03_0014.html">Managing Tags</a>.</p>
|
||||
</td>
|
||||
@ -163,7 +161,7 @@
|
||||
</table>
|
||||
</div>
|
||||
</p></li><li id="nosql_02_0010__nosql_02_0002_li315515819169"><span>On the displayed page, confirm the DB instance details.</span><p><ul id="nosql_02_0010__nosql_02_0002_ul746550121514"><li id="nosql_02_0010__nosql_02_0002_li355697184215">If you need to modify the specifications, click <strong id="nosql_02_0010__nosql_02_0002_b1173333933516">Previous</strong> to return to the previous page.</li><li id="nosql_02_0010__nosql_02_0002_li1046195031510">If you do not need to modify the specifications, click <strong id="nosql_02_0010__nosql_02_0002_b212719563455">Submit</strong> to start creating the instance.</li></ul>
|
||||
</p></li><li id="nosql_02_0010__nosql_02_0002_li8555624122111"><span>On the <strong id="nosql_02_0010__nosql_02_0002_b1345241912481">Instance Management</strong> page, view and manage your DB instances.</span><p><ul id="nosql_02_0010__nosql_02_0002_ul61312408319"><li id="nosql_02_0010__nosql_02_0002_li19796193511234">Creating a DB instance takes about 5 to 9 minutes. During the process, the instance status displayed in the DB instance list is <strong id="nosql_02_0010__nosql_02_0002_b2085812451487">Creating</strong>.</li><li id="nosql_02_0010__nosql_02_0002_li514194093117">After the creation is complete, the status changes to <strong id="nosql_02_0010__nosql_02_0002_b11347953104813">Available</strong>.<p id="nosql_02_0010__nosql_02_0002_p726512254302">You can click <span><img id="nosql_02_0010__nosql_02_0002_image157201771869" src="en-us_image_0000001158064769.png"></span> in the upper right corner of the page to refresh the DB instance statuses.</p>
|
||||
</p></li><li id="nosql_02_0010__nosql_02_0002_li8555624122111"><span>On the <strong id="nosql_02_0010__nosql_02_0002_b1345241912481">Instance Management</strong> page, view and manage your DB instances.</span><p><ul id="nosql_02_0010__nosql_02_0002_ul61312408319"><li id="nosql_02_0010__nosql_02_0002_li19796193511234">Creating a DB instance takes about 5 to 9 minutes. During the process, the instance status displayed in the DB instance list is <strong id="nosql_02_0010__nosql_02_0002_b2085812451487">Creating</strong>.</li><li id="nosql_02_0010__nosql_02_0002_li514194093117">After the creation is complete, the status changes to <strong id="nosql_02_0010__nosql_02_0002_b11347953104813">Available</strong>.<p id="nosql_02_0010__nosql_02_0002_p726512254302">You can click <span><img id="nosql_02_0010__nosql_02_0002_image157201771869" src="en-us_image_0000001139224537.png"></span> in the upper right corner of the page to refresh the DB instance statuses.</p>
|
||||
</li><li id="nosql_02_0010__nosql_02_0002_li1514154012313">During creation, an automated backup policy is enabled by default. A full backup is automatically triggered after a DB instance is created.</li></ul>
|
||||
</p></li></ol>
|
||||
</div>
|
||||
|
||||
@ -6,7 +6,7 @@
|
||||
</div>
|
||||
<div class="section" id="nosql_02_0011__en-us_topic_0249811530_section9456131432010"><h4 class="sectiontitle"><strong id="nosql_02_0011__en-us_topic_0249811530_b622952211485">Precautions</strong></h4><ul id="nosql_02_0011__ul205571531163210"><li id="nosql_02_0011__li15557173173216">By default, you can create up to 500 security group rules. However, too many rules increase network latency for initial access, so it is recommended that you add no more than 50 rules for each security group.</li><li id="nosql_02_0011__li91454673219">To access a <span id="nosql_02_0011__text92192397449">GaussDB(for Cassandra)</span> instance from resources outside the security group, you need to configure an inbound rule to allow access to the <span id="nosql_02_0011__text3621145201514">GaussDB(for Cassandra)</span> instance.</li></ul>
|
||||
</div>
|
||||
<div class="section" id="nosql_02_0011__en-us_topic_0249811530_section9281154719202"><h4 class="sectiontitle">Procedure</h4><ol id="nosql_02_0011__ol49383781586"><li id="nosql_02_0011__li93899141586"><span>Log in to the management console.</span></li><li id="nosql_02_0011__li1870917810588"><span>Click <span><img id="nosql_02_0011__image145037112071" src="en-us_image_0000001158104877.png"></span> in the upper left corner and select a region and a project.</span></li><li id="nosql_02_0011__li297543615857"><span>Click <strong id="nosql_02_0011__b137790324169">Service List</strong>. Under <strong id="nosql_02_0011__b47801432121612">Network</strong>, click <strong id="nosql_02_0011__b978203271615">Virtual Private Cloud</strong>.</span></li><li id="nosql_02_0011__li3171015115916"><span>In the navigation pane on the left, choose <span class="menucascade" id="nosql_02_0011__en-us_topic_0249811530_menucascade113137392162"><b><span class="uicontrol" id="nosql_02_0011__uicontrol931312398163">Access Control</span></b> > <b><span class="uicontrol" id="nosql_02_0011__uicontrol103131952161613">Security Groups</span></b></span>.</span></li><li id="nosql_02_0011__li140569415930"><span>On the <strong id="nosql_02_0011__en-us_topic_0249811530_b497332911519">Security Groups</strong> page, click the security group name.</span></li><li id="nosql_02_0011__li5489049115946"><span>On the <strong id="nosql_02_0011__en-us_topic_0249811530_b4976153713515">Inbound Rules</strong> tab, click <strong id="nosql_02_0011__en-us_topic_0249811530_b1697715371258">Add Rule</strong>. In the displayed <strong id="nosql_02_0011__en-us_topic_0249811530_b297743711512">Add Inbound Rule</strong> dialog box, set required parameters to add inbound rules. On the <strong id="nosql_02_0011__en-us_topic_0249811530_b271817563411">Outbound Rules</strong> tab, click <strong id="nosql_02_0011__en-us_topic_0249811530_b37191456543">Add Rule</strong>. In the displayed <strong id="nosql_02_0011__en-us_topic_0249811530_b37191156048">Add Outbound Rule</strong> dialog box, set required parameters to add outbound rules.</span></li><li id="nosql_02_0011__li186941447135716"><span>In the displayed dialog box, set required parameters.</span></li><li id="nosql_02_0011__li21369327151121"><span>Click <strong id="nosql_02_0011__b1897812399275">OK</strong>.</span></li></ol>
|
||||
<div class="section" id="nosql_02_0011__en-us_topic_0249811530_section9281154719202"><h4 class="sectiontitle">Procedure</h4><ol id="nosql_02_0011__ol49383781586"><li id="nosql_02_0011__li93899141586"><span>Log in to the management console.</span></li><li id="nosql_02_0011__li1870917810588"><span>Click <span><img id="nosql_02_0011__image145037112071" src="en-us_image_0000001139129187.png"></span> in the upper left corner and select a region and a project.</span></li><li id="nosql_02_0011__li297543615857"><span>Click <strong id="nosql_02_0011__b137790324169">Service List</strong>. Under <strong id="nosql_02_0011__b47801432121612">Network</strong>, click <strong id="nosql_02_0011__b978203271615">Virtual Private Cloud</strong>.</span></li><li id="nosql_02_0011__li3171015115916"><span>In the navigation pane on the left, choose <span class="menucascade" id="nosql_02_0011__en-us_topic_0249811530_menucascade113137392162"><b><span class="uicontrol" id="nosql_02_0011__uicontrol931312398163">Access Control</span></b> > <b><span class="uicontrol" id="nosql_02_0011__uicontrol103131952161613">Security Groups</span></b></span>.</span></li><li id="nosql_02_0011__li140569415930"><span>On the <strong id="nosql_02_0011__en-us_topic_0249811530_b497332911519">Security Groups</strong> page, click the security group name.</span></li><li id="nosql_02_0011__li5489049115946"><span>On the <strong id="nosql_02_0011__en-us_topic_0249811530_b4976153713515">Inbound Rules</strong> tab, click <strong id="nosql_02_0011__en-us_topic_0249811530_b1697715371258">Add Rule</strong>. In the displayed <strong id="nosql_02_0011__en-us_topic_0249811530_b297743711512">Add Inbound Rule</strong> dialog box, set required parameters to add inbound rules. On the <strong id="nosql_02_0011__en-us_topic_0249811530_b271817563411">Outbound Rules</strong> tab, click <strong id="nosql_02_0011__en-us_topic_0249811530_b37191456543">Add Rule</strong>. In the displayed <strong id="nosql_02_0011__en-us_topic_0249811530_b37191156048">Add Outbound Rule</strong> dialog box, set required parameters to add outbound rules.</span></li><li id="nosql_02_0011__li186941447135716"><span>In the displayed dialog box, set required parameters.</span></li><li id="nosql_02_0011__li21369327151121"><span>Click <strong id="nosql_02_0011__b1897812399275">OK</strong>.</span></li></ol>
|
||||
</div>
|
||||
</div>
|
||||
<div>
|
||||
|
||||
@ -3,10 +3,9 @@
|
||||
<h1 class="topictitle1">Deleting Nodes</h1>
|
||||
<div id="body1567046944180"><div class="section" id="nosql_03_0004__section34286219201027"><h4 class="sectiontitle">Scenarios</h4><p id="nosql_03_0004__p126023712118">You can delete nodes that are no longer used to release resources.</p>
|
||||
</div>
|
||||
<div class="section" id="nosql_03_0004__section16705648195219"><h4 class="sectiontitle">Precautions</h4><p id="nosql_03_0004__p945746202017">Deleted nodes cannot be recovered. Exercise caution when performing this operation.</p>
|
||||
|
||||
<div class="section" id="nosql_03_0004__section16705648195219"><h4 class="sectiontitle">Precautions</h4><p id="nosql_03_0004__p63335104291">Deleted nodes cannot be recovered. Exercise caution when performing this operation.</p>
|
||||
</div>
|
||||
<div class="section" id="nosql_03_0004__section79281543052"><h4 class="sectiontitle">Procedure</h4><ol id="nosql_03_0004__ol1470917142592"><li id="nosql_03_0004__li1374519431356"><span><a href="nosql_login.html">Log in to the GaussDB NoSQL console.</a></span></li><li id="nosql_03_0004__li1871461413595"><span>On the <strong id="nosql_03_0004__b179133239211">Instance Management</strong> page, click the DB instance whose nodes you wish to delete.</span></li><li id="nosql_03_0004__li19716514155911"><span>In the <strong id="nosql_03_0004__b1752456595">Node Information</strong> area on the <strong id="nosql_03_0004__b177652470592">Basic Information</strong> page, locate the node you wish to delete and click <strong id="nosql_03_0004__b1175145175920">Delete</strong> in the <strong id="nosql_03_0004__b197825343010">Operation</strong> column.</span></li><li id="nosql_03_0004__li17718141416595"><span>In the displayed dialog box, click <span class="parmname" id="nosql_03_0004__parmname5963289311"><b>Yes</b></span>.</span><p><ul id="nosql_03_0004__ul14553114120550"><li id="nosql_03_0004__li10553184135515">The status of the DB instance in the instance list is <strong id="nosql_03_0004__b12614317314">Deleting node</strong>.</li><li id="nosql_03_0004__li55531241105510">After the deletion, the DB instance status becomes <strong id="nosql_03_0004__b524811489345">Available</strong>.</li></ul>
|
||||
<div class="section" id="nosql_03_0004__section79281543052"><h4 class="sectiontitle">Procedure</h4><ol id="nosql_03_0004__ol1470917142592"><li id="nosql_03_0004__li1374519431356"><span><a href="nosql_login.html">Log in to the GaussDB NoSQL console.</a></span></li><li id="nosql_03_0004__li1871461413595"><span>On the <strong id="nosql_03_0004__b179133239211">Instance Management</strong> page, click the instance whose nodes you wish to delete.</span></li><li id="nosql_03_0004__li19716514155911"><span>In the <strong id="nosql_03_0004__b1752456595">Node Information</strong> area on the <strong id="nosql_03_0004__b177652470592">Basic Information</strong> page, locate the node you wish to delete and click <strong id="nosql_03_0004__b1175145175920">Delete</strong> in the <strong id="nosql_03_0004__b197825343010">Operation</strong> column.</span></li><li id="nosql_03_0004__li17718141416595"><span>In the displayed dialog box, click <span class="parmname" id="nosql_03_0004__parmname5963289311"><b>Yes</b></span>.</span><p><ul id="nosql_03_0004__ul14553114120550"><li id="nosql_03_0004__li10553184135515">The status of the instance in the instance list is <strong id="nosql_03_0004__b12614317314">Deleting node</strong>.</li><li id="nosql_03_0004__li55531241105510">After the deletion, the instance status becomes <strong id="nosql_03_0004__b524811489345">Available</strong>.</li></ul>
|
||||
</p></li></ol>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
<a name="nosql_03_0007"></a><a name="nosql_03_0007"></a>
|
||||
|
||||
<h1 class="topictitle1">Managing Automated Backups</h1>
|
||||
<div id="body1526616123141"><p id="nosql_03_0007__p3836659516932">GaussDB NoSQL creates <span class="keyword" id="nosql_03_0007__keyword1965216361415">automated backups</span> to ensure data reliability. If a database or table is maliciously or accidentally deleted, backups can help you ensure you do not lose your data.</p>
|
||||
<div id="body1526616123141"><p id="nosql_03_0007__p3836659516932"><span id="nosql_03_0007__text4353550445">GaussDB(for Cassandra)</span> creates <span class="keyword" id="nosql_03_0007__keyword1965216361415">automated backups</span> to ensure data reliability. If a database or table is maliciously or accidentally deleted, backups can help you ensure you do not lose your data.</p>
|
||||
<div class="section" id="nosql_03_0007__section7348925133816"><a name="nosql_03_0007__section7348925133816"></a><a name="section7348925133816"></a><h4 class="sectiontitle">Automated Backup Policy</h4><p id="nosql_03_0007__p18408122684015">Automated backups are generated according to a backup policy and saved as packages in OBS buckets to ensure data confidentiality and durability. You are advised to regularly back up your database, in case it becomes faulty or damaged. However, backing up data might affect the database read and write performance so it is recommended that you enable automated backups during off-peak hours.</p>
|
||||
<div class="p" id="nosql_03_0007__p45253246447">When you create a DB instance, an automated backup policy is enabled by default.<ul id="nosql_03_0007__ul16853172910402"><li id="nosql_03_0007__li158431415454"><strong id="nosql_03_0007__b957602922310">Retention Period</strong>: Automated backup files are saved for seven days by default. The backup retention period can range from 1 to 35 days.<div class="note" id="nosql_03_0007__note11255195125010"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="nosql_03_0007__ul1074120237160"><li id="nosql_03_0007__li274142321612">If the retention period is less than seven days, the system automatically backs up data every day.</li><li class="msonormal" id="nosql_03_0007__li1582512175210">The system checks existing automated backup files and deletes the files that exceed the backup retention period you set.</li><li class="msonormal" id="nosql_03_0007__li13741823131611"><strong id="nosql_03_0007__b5252164916580">Time Window</strong>: An hour within 24 hours, such as 01:00-02:00 or 12:00-13:00. The backup time is in GMT format. If the DST or standard time is switched, the backup time segment changes with the time zone.</li></ul>
|
||||
</div></div>
|
||||
@ -11,10 +11,10 @@
|
||||
</li><li class="msonormal" id="nosql_03_0007__li98537291401">After a DB instance is created, you can modify the automated backup policy as needed. You can change the time window after the DB instance is created. The system backs up data based on the automated backup policy you have set.</li><li id="nosql_03_0007__li26181725153018">If the automated backup policy is disabled, any automated backups in progress stop immediately.</li></ul>
|
||||
</div>
|
||||
</div>
|
||||
<div class="section" id="nosql_03_0007__section20760141313178"><h4 class="sectiontitle">Modifying an Automated Backup Policy</h4><ol id="nosql_03_0007__ol2947132381714"><li id="nosql_03_0007__li1374519431356"><span><a href="nosql_login.html">Log in to the GaussDB NoSQL console.</a></span></li><li class="msonormal" id="nosql_03_0007__li2094772391716"><span>On the <span class="uicontrol" id="nosql_03_0007__uicontrol477024712299"><b>Instance Management</b></span> page, click the DB instance you wish to modify the policy for.</span></li><li class="msonormal" id="nosql_03_0007__li191115272176"><span>On the <span class="uicontrol" id="nosql_03_0007__uicontrol174011451132914"><b>Backups & Restorations</b></span> page, click <span class="uicontrol" id="nosql_03_0007__uicontrol19403351102919"><b>Modify Backup Policy</b></span>. In the displayed dialog box, set the backup policy. Then, click <strong id="nosql_03_0007__b1271121175612">Yes</strong> to save the configuration.</span><p><p class="msonormal" id="nosql_03_0007__p127861032145811">For details about how to set a backup policy, see <a href="#nosql_03_0007__section7348925133816">Automated Backup Policy</a>.</p>
|
||||
<div class="section" id="nosql_03_0007__section20760141313178"><h4 class="sectiontitle">Modifying an Automated Backup Policy</h4><ol id="nosql_03_0007__ol2947132381714"><li id="nosql_03_0007__li1374519431356"><span><a href="nosql_login.html">Log in to the GaussDB NoSQL console.</a></span></li><li class="msonormal" id="nosql_03_0007__li2094772391716"><span>On the <span class="uicontrol" id="nosql_03_0007__uicontrol477024712299"><b>Instance Management</b></span> page, click the DB instance you wish to modify the policy for.</span></li><li class="msonormal" id="nosql_03_0007__li191115272176"><span>On the <span class="uicontrol" id="nosql_03_0007__uicontrol174011451132914"><b>Backups & Restorations</b></span> page, click <span class="uicontrol" id="nosql_03_0007__uicontrol19403351102919"><b>Modify Backup Policy</b></span>. In the displayed dialog box, set the backup policy. Then, click <strong id="nosql_03_0007__b1157575012231">Yes</strong> to save the configuration.</span><p><p class="msonormal" id="nosql_03_0007__p127861032145811">For details about how to set a backup policy, see <a href="#nosql_03_0007__section7348925133816">Automated Backup Policy</a>.</p>
|
||||
</p></li><li id="nosql_03_0007__li1755121142419"><span>Check or manage the generated backups on the <strong id="nosql_03_0007__b583641433310">Backup Management</strong> page or on the <strong id="nosql_03_0007__b1657919235333">Backups & Restorations</strong> page.</span></li></ol>
|
||||
</div>
|
||||
<div class="section" id="nosql_03_0007__section183408257484"><h4 class="sectiontitle">Disabling Automated Backup Policy</h4><ol id="nosql_03_0007__ol816443794818"><li id="nosql_03_0007__li15521418113"><span><a href="nosql_login.html">Log in to the GaussDB NoSQL console.</a></span></li><li class="msonormal" id="nosql_03_0007__li7561139114819"><span>On the <span class="uicontrol" id="nosql_03_0007__uicontrol108349465474"><b>Instance Management</b></span> page, click the DB instance you wish to modify the policy for.</span></li><li class="msonormal" id="nosql_03_0007__li9561539174819"><span>On the <span class="uicontrol" id="nosql_03_0007__uicontrol125927323348"><b>Backups & Restorations</b></span> page, click <span class="uicontrol" id="nosql_03_0007__uicontrol9592183243414"><b>Modify Backup Policy</b></span>.</span></li><li class="msonormal" id="nosql_03_0007__li41124215919"><span>In the displayed dialog box, click <span><img id="nosql_03_0007__image1579591812514" src="en-us_image_0000001158064793.png"></span> to disable the backup policy and click <strong id="nosql_03_0007__b96548575565">Yes</strong>.</span><p><div class="p" id="nosql_03_0007__p9767171951815">When disabling the automated backup policy, you can decide whether to delete the automated backups by selecting <strong id="nosql_03_0007__b154463598487">Delete automated backups</strong>.<ul id="nosql_03_0007__ul11589220161813"><li id="nosql_03_0007__li1129575005411">If you select it, all backup files within the retention period will be deleted. No automated backups are displayed in the backup list until you enable the automated backup policy again.</li><li id="nosql_03_0007__li25901420131819">If you do not select it, all backup files within the retention period will be retained, but you can still manually delete them later if needed. For details, see section <a href="#nosql_03_0007__section106721241354">Deleting an Automated Backup</a>.</li></ul>
|
||||
<div class="section" id="nosql_03_0007__section183408257484"><h4 class="sectiontitle">Disabling Automated Backup Policy</h4><ol id="nosql_03_0007__ol816443794818"><li id="nosql_03_0007__li15521418113"><span><a href="nosql_login.html">Log in to the GaussDB NoSQL console.</a></span></li><li class="msonormal" id="nosql_03_0007__li7561139114819"><span>On the <span class="uicontrol" id="nosql_03_0007__uicontrol108349465474"><b>Instance Management</b></span> page, click the DB instance you wish to modify the policy for.</span></li><li class="msonormal" id="nosql_03_0007__li9561539174819"><span>On the <span class="uicontrol" id="nosql_03_0007__uicontrol125927323348"><b>Backups & Restorations</b></span> page, click <span class="uicontrol" id="nosql_03_0007__uicontrol9592183243414"><b>Modify Backup Policy</b></span>.</span></li><li class="msonormal" id="nosql_03_0007__li41124215919"><span>In the displayed dialog box, click <span><img id="nosql_03_0007__image1579591812514" src="en-us_image_0000001139129197.png"></span> to disable the backup policy and click <strong id="nosql_03_0007__b12482105356">Yes</strong>.</span><p><div class="p" id="nosql_03_0007__p9767171951815">When disabling the automated backup policy, you can decide whether to delete the automated backups by selecting <strong id="nosql_03_0007__b154463598487">Delete automated backups</strong>.<ul id="nosql_03_0007__ul11589220161813"><li id="nosql_03_0007__li1129575005411">If you select it, all backup files within the retention period will be deleted. No automated backups are displayed in the backup list until you enable the automated backup policy again.</li><li id="nosql_03_0007__li25901420131819">If you do not select it, all backup files within the retention period will be retained, but you can still manually delete them later if needed. For details, see section <a href="#nosql_03_0007__section106721241354">Deleting an Automated Backup</a>.</li></ul>
|
||||
</div>
|
||||
<p class="msonormal" id="nosql_03_0007__p14144201314514">If the automated backup policy is disabled, any automated backups in progress stop immediately.</p>
|
||||
</p></li></ol>
|
||||
|
||||
@ -1,11 +1,11 @@
|
||||
<a name="nosql_03_0008"></a><a name="nosql_03_0008"></a>
|
||||
|
||||
<h1 class="topictitle1">Managing Manual Backups</h1>
|
||||
<div id="body1526616123141"><p id="nosql_03_0008__p3836659516932">To ensure data reliability, GaussDB NoSQL allows you to manually back up DB instances whose status is <strong id="nosql_03_0008__b936918216531">Available</strong>. If a database or table is deleted, maliciously or accidentally, backups can help recover your data.</p>
|
||||
<div id="body1526616123141"><p id="nosql_03_0008__p3836659516932">To ensure data reliability, <span id="nosql_03_0008__text9817420154419">GaussDB(for Cassandra)</span> allows you to manually back up DB instances whose status is <strong id="nosql_03_0008__b936918216531">Available</strong>. If a database or table is deleted, maliciously or accidentally, backups can help recover your data.</p>
|
||||
<div class="note" id="nosql_03_0008__note1735744845310"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="nosql_03_0008__ul1991542008"><li class="msonormal" id="nosql_03_0008__li2915415014">By default, you can create up to 50 backups.</li><li id="nosql_03_0008__li139164607">Manual backups are full backups.</li></ul>
|
||||
</div></div>
|
||||
<div class="section" id="nosql_03_0008__section22265464242"><h4 class="sectiontitle">Creating a Manual Backup</h4><ol id="nosql_03_0008__ol31841957365"><li id="nosql_03_0008__li1374519431356"><span><a href="nosql_login.html">Log in to the GaussDB NoSQL console.</a></span></li><li id="nosql_03_0008__li14507141743715"><span>Create a manual backup.</span><p><p id="nosql_03_0008__p16818558382"><strong id="nosql_03_0008__b84512022191613">Method 1</strong></p>
|
||||
<p id="nosql_03_0008__p494092217383">On the <strong id="nosql_03_0008__b17891164517547">Instance Management</strong> page, locate the DB instance you wish to back up and click <strong id="nosql_03_0008__b28571321115712">Create Backup</strong> or <strong id="nosql_03_0008__b324010100589">More > Create Backup </strong>in the <strong id="nosql_03_0008__b109410115582">Operation</strong> column.</p>
|
||||
<p id="nosql_03_0008__p494092217383">On the <strong id="nosql_03_0008__b17891164517547">Instance Management</strong> page, locate the DB instance you wish to back up and click <strong id="nosql_03_0008__b28571321115712">Create Backup</strong> or <span class="menucascade" id="nosql_03_0008__menucascade95661644165417"><b><span class="uicontrol" id="nosql_03_0008__uicontrol65661444135415">More</span></b> > <b><span class="uicontrol" id="nosql_03_0008__uicontrol116419520543">Create Backup</span></b></span> in the <strong id="nosql_03_0008__b109410115582">Operation</strong> column.</p>
|
||||
<div class="msonormal" id="nosql_03_0008__p1581191418358"><strong id="nosql_03_0008__b13288185861610">Method 2</strong><ol type="a" id="nosql_03_0008__ol1780103843719"><li class="msonormal" id="nosql_03_0008__li1680838143717">On the <span class="uicontrol" id="nosql_03_0008__uicontrol17131142631619"><b>Instance Management</b></span> page, click the DB instance you wish to back up.</li><li class="msonormal" id="nosql_03_0008__li1595074110372">On the <span class="uicontrol" id="nosql_03_0008__uicontrol18321930181613"><b>Backups & Restorations</b></span> page, click <span class="uicontrol" id="nosql_03_0008__uicontrol5331630161616"><b>Create Backup</b></span>.</li></ol>
|
||||
</div>
|
||||
<p id="nosql_03_0008__p6666171553510"><strong id="nosql_03_0008__b36583671313">Method 3</strong></p>
|
||||
|
||||
@ -1,13 +1,13 @@
|
||||
<a name="nosql_03_0009"></a><a name="nosql_03_0009"></a>
|
||||
|
||||
<h1 class="topictitle1">Restoring Data to a New DB Instance</h1>
|
||||
<div id="body1561796825410"><div class="section" id="nosql_03_0009__section3037032812838"><h4 class="sectiontitle">Scenarios</h4><p id="nosql_03_0009__p26918461582">GaussDB NoSQL helps you to restore the existing backup to a new DB instance.</p>
|
||||
<div id="body1561796825410"><div class="section" id="nosql_03_0009__section3037032812838"><h4 class="sectiontitle">Scenarios</h4><p id="nosql_03_0009__p2898859142259"><span id="nosql_03_0009__text59721931194419">GaussDB(for Cassandra)</span> allows you to restore the existing backup to a new DB instance.</p>
|
||||
</div>
|
||||
<div class="section" id="nosql_03_0009__section1517018587283"><h4 class="sectiontitle">Procedure</h4><ol id="nosql_03_0009__ol3169892816474"><li id="nosql_03_0009__li1374519431356"><span><a href="nosql_login.html">Log in to the GaussDB NoSQL console.</a></span></li><li id="nosql_03_0009__li4533738135159"><span>Restore a DB instance from the backup.</span><p><p id="nosql_03_0009__p421782611362"><strong id="nosql_03_0009__b8423527061662">Method 1</strong></p>
|
||||
<ol type="a" id="nosql_03_0009__ol142518471376"><li id="nosql_03_0009__li125164713373">On the <strong id="nosql_03_0009__b84235270615219">Instance Management</strong> page, click the target DB instance.</li><li id="nosql_03_0009__li1191285315378">On the <span class="uicontrol" id="nosql_03_0009__uicontrol2380715141811"><b>Backups & Restorations</b></span> page, locate the target backup and click <span class="uicontrol" id="nosql_03_0009__uicontrol938111153187"><b>Restore</b></span>.</li></ol>
|
||||
<p id="nosql_03_0009__p11747207164319"><strong id="nosql_03_0009__b1218305212161736">Method 2</strong></p>
|
||||
<p id="nosql_03_0009__p87441650204314">On the <span class="uicontrol" id="nosql_03_0009__uicontrol13891350171813"><b>Backup Management</b></span> page, locate the target backup and click <span class="uicontrol" id="nosql_03_0009__uicontrol1490195061817"><b>Restore</b></span>.</p>
|
||||
</p></li><li id="nosql_03_0009__li1263239616537"><span>In the displayed dialog box, confirm the current instance details and restoration method and click <strong id="nosql_03_0009__b112841125192510">OK</strong>.</span><p><ul id="nosql_03_0009__ul77342022805"><li id="nosql_03_0009__li2734122605">The default API type and DB engine version are the same as those of the original instance and cannot be changed.</li><li id="nosql_03_0009__li1973472217017">GaussDB NoSQL automatically calculates the minimum storage space required for restoration based on the size of the selected backup file. The storage space depends on the instance specifications, and must be a multiple of 10 GB.</li><li id="nosql_03_0009__li1373415221903">You need to set a new administrator password.</li></ul>
|
||||
</p></li><li id="nosql_03_0009__li1263239616537"><span>In the displayed dialog box, confirm the current instance details and restoration method and click <strong id="nosql_03_0009__b112841125192510">OK</strong>.</span><p><ul id="nosql_03_0009__ul77342022805"><li id="nosql_03_0009__li2734122605">The default API type and DB engine version are the same as those of the original instance and cannot be changed. </li><li id="nosql_03_0009__li1973472217017">GaussDB NoSQL automatically calculates the minimum storage space required for restoration based on the size of the selected backup file. The storage space depends on the instance specifications, and must be a multiple of 10 GB.</li><li id="nosql_03_0009__li1373415221903">You need to set a new administrator password.</li></ul>
|
||||
<ul id="nosql_03_0009__ul11734112216016"><li id="nosql_03_0009__li1973417221008">To modify other parameters, see the description of creating DB instances of other DB engines in the <em id="nosql_03_0009__i13971346101616">Getting Started</em>.</li></ul>
|
||||
</p></li><li id="nosql_03_0009__li28057821151656"><span>View the restoration results.</span><p><p id="nosql_03_0009__p13927141814199">A new DB instance is created using the backup data. The status of the DB instance changes from <strong id="nosql_03_0009__b3829408514">Creating</strong> to <strong id="nosql_03_0009__b153416443516">Available</strong>.</p>
|
||||
<p id="nosql_03_0009__p12580181415516">After the restoration, the system will perform a full backup.</p>
|
||||
|
||||
@ -10,7 +10,7 @@
|
||||
</li></ul>
|
||||
</div>
|
||||
<div class="section" id="nosql_03_0013__section4172512173619"><h4 class="sectiontitle">Procedure</h4><ol id="nosql_03_0013__ol15171327111423"><li id="nosql_03_0013__li1374519431356"><span><a href="nosql_login.html">Log in to the GaussDB NoSQL console.</a></span></li><li class="msonormal" id="nosql_03_0013__li15955104962211"><span>On the <span class="uicontrol" id="nosql_03_0013__uicontrol181969583180"><b>Instance Management</b></span> page, click the target DB instance.</span></li><li class="msonormal" id="nosql_03_0013__li11331353102219"><span>In the <strong id="nosql_03_0013__b13597970198">Node Information</strong> area on the <strong id="nosql_03_0013__b165977717199">Basic Information</strong> page, click <strong id="nosql_03_0013__b13597673197">View Metric</strong> in the <strong id="nosql_03_0013__b2059917181914">Operation</strong> column.</span></li><li id="nosql_03_0013__li5531726152619"><span>In the monitoring area, you can select a duration to view the monitoring data.</span><p><p id="nosql_03_0013__p753242610269">You can view the monitoring data of the service in the last 1, 3, or 12 hours.</p>
|
||||
<p id="nosql_03_0013__p1532626182614">To view the monitoring curve in a longer time range, click <span><img id="nosql_03_0013__image11543161913011" src="en-us_image_0000001111385042.png"></span> to enlarge the graph.</p>
|
||||
<p id="nosql_03_0013__p1532626182614">To view the monitoring curve in a longer time range, click <span><img id="nosql_03_0013__image11543161913011" src="en-us_image_0000001092506886.png"></span> to enlarge the graph.</p>
|
||||
</p></li></ol>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
@ -2,10 +2,10 @@
|
||||
|
||||
<h1 class="topictitle1">Managing Tags</h1>
|
||||
<div id="body1569227762585"><div class="section" id="nosql_03_0014__section7898787175059"><h4 class="sectiontitle">Scenarios</h4><p id="nosql_03_0014__p62739759153332">Tag Management Service (TMS) enables you to use tags on the management console to manage resources. TMS works with other cloud services to manage tags. TMS manages tags globally and other cloud services manage their own tags.</p>
|
||||
<p id="nosql_03_0014__p773716268254">Adding tags to <span id="nosql_03_0014__text18141640145414">GaussDB NoSQL</span> resources helps you better identify and manage them. A DB instance can be tagged during or after it is created.</p>
|
||||
<p id="nosql_03_0014__p52112294441">After a DB instance is tagged, you can search for the tag key or value to quickly query the instance details.</p>
|
||||
<p id="nosql_03_0014__p773716268254">Adding tags to <span id="nosql_03_0014__text18141640145414">GaussDB NoSQL</span> instances helps you better identify and manage them. An instance can be tagged during or after it is created.</p>
|
||||
<p id="nosql_03_0014__p52112294441">After an instance is tagged, you can search for the tag key or value to quickly query the instance details.</p>
|
||||
</div>
|
||||
<div class="section" id="nosql_03_0014__section19903176935"><h4 class="sectiontitle">Precautions</h4><ul id="nosql_03_0014__ul10009188184716"><li id="nosql_03_0014__li34815110153828">You are advised to set predefined tags on the TMS console.</li><li id="nosql_03_0014__li33745154153336">A tag consists of a key and value. You can add only one value for each key. For details about the naming rules of tag keys and tag values, see <a href="#nosql_03_0014__table197401426182516">Table 1</a>.</li><li id="nosql_03_0014__li16257494184716">Each DB instance can have up to <span id="nosql_03_0014__text428813208549"></span><span id="nosql_03_0014__text194022310549">20</span> tags.</li></ul>
|
||||
<div class="section" id="nosql_03_0014__section19903176935"><h4 class="sectiontitle">Precautions</h4><ul id="nosql_03_0014__ul10009188184716"><li id="nosql_03_0014__li34815110153828">You are advised to set predefined tags on the TMS console.</li><li id="nosql_03_0014__li33745154153336">A tag consists of a key and value. You can add only one value for each key. For details about the naming rules of tag keys and tag values, see <a href="#nosql_03_0014__table197401426182516">Table 1</a>.</li><li id="nosql_03_0014__li16257494184716">Up to <span id="nosql_03_0014__text428813208549"></span><span id="nosql_03_0014__text194022310549">20</span> tags can be added for each instance.</li></ul>
|
||||
|
||||
<div class="tablenoborder"><a name="nosql_03_0014__table197401426182516"></a><a name="table197401426182516"></a><table cellpadding="4" cellspacing="0" summary="" id="nosql_03_0014__table197401426182516" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Naming rules</caption><thead align="left"><tr id="nosql_03_0014__row374112610252"><th align="left" class="cellrowborder" valign="top" width="18.54%" id="mcps1.3.2.3.2.4.1.1"><p id="nosql_03_0014__p674122692511">Parameter</p>
|
||||
</th>
|
||||
@ -17,14 +17,14 @@
|
||||
</thead>
|
||||
<tbody><tr id="nosql_03_0014__row77477265250"><td class="cellrowborder" valign="top" width="18.54%" headers="mcps1.3.2.3.2.4.1.1 "><p id="nosql_03_0014__p37471326142512">Tag key</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="53.39%" headers="mcps1.3.2.3.2.4.1.2 "><ul id="nosql_03_0014__ul207505264257"><li id="nosql_03_0014__li8750726112517">The key cannot be left blank.</li><li id="nosql_03_0014__li8750172616258">Each tag key must be unique for each DB instance.</li><li id="nosql_03_0014__li147506269251">A tag key consists of up to 36 characters.</li><li id="nosql_03_0014__li11384165217">The key can only consist of digits, letters, underscores (_), and hyphens (-).</li></ul>
|
||||
<td class="cellrowborder" valign="top" width="53.39%" headers="mcps1.3.2.3.2.4.1.2 "><ul id="nosql_03_0014__ul207505264257"><li id="nosql_03_0014__li8750726112517">The key cannot be left blank.</li><li id="nosql_03_0014__li8750172616258">Each tag key is unique for each instance.</li><li id="nosql_03_0014__li147506269251">A tag key consists of a maximum of 36 characters.</li><li id="nosql_03_0014__li11384165217">The key can only consist of digits, letters, underscores (_), hyphens (-), and at signs (@).</li></ul>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="28.07%" headers="mcps1.3.2.3.2.4.1.3 "><p id="nosql_03_0014__p157536266259">Organization</p>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="nosql_03_0014__row4754926182519"><td class="cellrowborder" valign="top" width="18.54%" headers="mcps1.3.2.3.2.4.1.1 "><p id="nosql_03_0014__p37542260253">Tag value</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="53.39%" headers="mcps1.3.2.3.2.4.1.2 "><ul id="nosql_03_0014__ul107561326102518"><li id="nosql_03_0014__li694215511567">This tag value can be left blank.</li><li id="nosql_03_0014__li1275616267253">The value consists of up to 43 characters.</li><li id="nosql_03_0014__li9476531274">The value can only consist of digits, letters, underscores (_), periods (.), and hyphens (-).</li></ul>
|
||||
<td class="cellrowborder" valign="top" width="53.39%" headers="mcps1.3.2.3.2.4.1.2 "><ul id="nosql_03_0014__ul107561326102518"><li id="nosql_03_0014__li694215511567">This tag value can be left blank.</li><li id="nosql_03_0014__li1275616267253">The value consists of up to 43 characters.</li><li id="nosql_03_0014__li10709616314">The value can only consist of digits, letters, underscores (_), hyphens (-), and at signs (@).</li></ul>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="28.07%" headers="mcps1.3.2.3.2.4.1.3 "><p id="nosql_03_0014__p47581826192520">nosql_01</p>
|
||||
</td>
|
||||
@ -33,12 +33,12 @@
|
||||
</table>
|
||||
</div>
|
||||
</div>
|
||||
<div class="section" id="nosql_03_0014__section2359182316361"><h4 class="sectiontitle">Adding a Tag</h4><ol id="nosql_03_0014__ol5359172343612"><li id="nosql_03_0014__li1374519431356"><span><a href="nosql_login.html">Log in to the GaussDB NoSQL console.</a></span></li><li id="nosql_03_0014__li24670818113751"><span>On the <strong id="nosql_03_0014__b1377210177472">Instance Management</strong> page, click the DB instance you wish to add tags for. The <strong id="nosql_03_0014__b27732173472">Basic Information</strong> page is displayed.</span></li><li id="nosql_03_0014__li174993116615"><span>In the navigation pane on the left, click <span class="uicontrol" id="nosql_03_0014__uicontrol17987141794610"><b>Tags</b></span>.</span></li><li id="nosql_03_0014__li3353879811230"><span>On the <span class="uicontrol" id="nosql_03_0014__uicontrol1874550010184218"><b>Tags</b></span> page, click <span class="uicontrol" id="nosql_03_0014__uicontrol202491323144718"><b>Add Tag</b></span>. In the displayed dialog box, enter a tag key and value, and click <span class="uicontrol" id="nosql_03_0014__uicontrol1307702785184613"><b>OK</b></span>.</span></li><li id="nosql_03_0014__li60539872152925"><span>View and manage tags on the <strong id="nosql_03_0014__b842352706112415">Tags</strong> page.</span></li></ol>
|
||||
<div class="section" id="nosql_03_0014__section2359182316361"><h4 class="sectiontitle">Adding a Tag</h4><ol id="nosql_03_0014__ol5359172343612"><li id="nosql_03_0014__li1374519431356"><span><a href="nosql_login.html">Log in to the GaussDB NoSQL console.</a></span></li><li id="nosql_03_0014__li24670818113751"><span>On the <strong id="nosql_03_0014__b1377210177472">Instance Management</strong> page, click the instance you wish to add tags for to go to the <strong id="nosql_03_0014__b27732173472">Basic Information</strong> page.</span></li><li id="nosql_03_0014__li174993116615"><span>In the navigation pane on the left, click <span class="uicontrol" id="nosql_03_0014__uicontrol17987141794610"><b>Tags</b></span>.</span></li><li id="nosql_03_0014__li3353879811230"><span>On the <span class="uicontrol" id="nosql_03_0014__uicontrol1874550010184218"><b>Tags</b></span> page, click <span class="uicontrol" id="nosql_03_0014__uicontrol202491323144718"><b>Add Tag</b></span>. In the displayed dialog box, enter a tag key and value, and click <span class="uicontrol" id="nosql_03_0014__uicontrol1307702785184613"><b>OK</b></span>.</span></li><li id="nosql_03_0014__li60539872152925"><span>View and manage tags on the <strong id="nosql_03_0014__b842352706112415">Tags</strong> page.</span></li></ol>
|
||||
</div>
|
||||
<div class="section" id="nosql_03_0014__section635902343611"><h4 class="sectiontitle">Editing a Tag</h4><ol id="nosql_03_0014__ol43606230360"><li id="nosql_03_0014__li65102056556"><span><a href="nosql_login.html">Log in to the GaussDB NoSQL console.</a></span></li><li id="nosql_03_0014__li2667041916141"><span>On the <strong id="nosql_03_0014__b1753194813478">Instance Management</strong> page, click the DB instance you wish to add tags for. The <strong id="nosql_03_0014__b95404854716">Basic Information</strong> page is displayed.</span></li><li id="nosql_03_0014__li15532155318235"><span>In the navigation pane on the left, click <span class="uicontrol" id="nosql_03_0014__uicontrol18562282465"><b>Tags</b></span>.</span></li><li id="nosql_03_0014__li64121748162643"><span>On the <span class="uicontrol" id="nosql_03_0014__uicontrol603655867151041"><b>Tags</b></span> page, locate the tag to be edited and click <span class="uicontrol" id="nosql_03_0014__uicontrol17467135384816"><b>Edit</b></span> in the <strong id="nosql_03_0014__b842352706112435">Operation</strong> column. In the displayed dialog box, change the tag value and click <span class="uicontrol" id="nosql_03_0014__uicontrol634740122121612"><b>OK</b></span>.</span><p><p id="nosql_03_0014__p18846056121019">Only the tag value can be edited when editing a tag.</p>
|
||||
<div class="section" id="nosql_03_0014__section635902343611"><h4 class="sectiontitle">Editing a Tag</h4><ol id="nosql_03_0014__ol43606230360"><li id="nosql_03_0014__li65102056556"><span><a href="nosql_login.html">Log in to the GaussDB NoSQL console.</a></span></li><li id="nosql_03_0014__li2667041916141"><span>On the <strong id="nosql_03_0014__b1753194813478">Instance Management</strong> page, click the instance you wish to add tags for to go to the <strong id="nosql_03_0014__b95404854716">Basic Information</strong> page.</span></li><li id="nosql_03_0014__li15532155318235"><span>In the navigation pane on the left, click <span class="uicontrol" id="nosql_03_0014__uicontrol18562282465"><b>Tags</b></span>.</span></li><li id="nosql_03_0014__li64121748162643"><span>On the <span class="uicontrol" id="nosql_03_0014__uicontrol603655867151041"><b>Tags</b></span> page, locate the tag to be edited and click <span class="uicontrol" id="nosql_03_0014__uicontrol17467135384816"><b>Edit</b></span> in the <strong id="nosql_03_0014__b842352706112435">Operation</strong> column. In the displayed dialog box, change the tag value and click <span class="uicontrol" id="nosql_03_0014__uicontrol634740122121612"><b>OK</b></span>.</span><p><p id="nosql_03_0014__p18846056121019">Only the tag value can be edited when editing a tag.</p>
|
||||
</p></li><li id="nosql_03_0014__li1611816116355"><span>View and manage tags on the <strong id="nosql_03_0014__b872755975318">Tags</strong> page.</span></li></ol>
|
||||
</div>
|
||||
<div class="section" id="nosql_03_0014__section15360623153611"><h4 class="sectiontitle">Deleting a Tag</h4><ol id="nosql_03_0014__ol7360152312366"><li id="nosql_03_0014__li7542281614"><span><a href="nosql_login.html">Log in to the GaussDB NoSQL console.</a></span></li><li id="nosql_03_0014__li425579216842"><span>On the <strong id="nosql_03_0014__b14483164814812">Instance Management</strong> page, click the DB instance you wish to delete tags for. The <strong id="nosql_03_0014__b16484114812817">Basic Information</strong> page is displayed.</span></li><li id="nosql_03_0014__li194071459142311"><span>In the navigation pane on the left, click <span class="uicontrol" id="nosql_03_0014__uicontrol8798152034620"><b>Tags</b></span>.</span></li><li id="nosql_03_0014__li1546527416842"><span>On the <span class="uicontrol" id="nosql_03_0014__uicontrol490988278122017"><b>Tags</b></span> page, locate the tag to be deleted and click <span class="uicontrol" id="nosql_03_0014__uicontrol307071211122017"><b>Delete</b></span> in the <strong id="nosql_03_0014__b61204432715310">Operation</strong> column. In the displayed dialog box, click <span class="uicontrol" id="nosql_03_0014__uicontrol1895435447122017"><b>Yes</b></span>.</span></li><li id="nosql_03_0014__li4831495916730"><span>After a tag has been deleted, it will not be displayed on the <strong id="nosql_03_0014__b1050953301112543">Tags</strong> page.</span></li></ol>
|
||||
<div class="section" id="nosql_03_0014__section15360623153611"><h4 class="sectiontitle">Deleting a Tag</h4><ol id="nosql_03_0014__ol7360152312366"><li id="nosql_03_0014__li7542281614"><span><a href="nosql_login.html">Log in to the GaussDB NoSQL console.</a></span></li><li id="nosql_03_0014__li425579216842"><span>On the <strong id="nosql_03_0014__b14483164814812">Instance Management</strong> page, click the instance you wish to delete tags for to go to the <strong id="nosql_03_0014__b16484114812817">Basic Information</strong> page.</span></li><li id="nosql_03_0014__li194071459142311"><span>In the navigation pane on the left, click <span class="uicontrol" id="nosql_03_0014__uicontrol8798152034620"><b>Tags</b></span>.</span></li><li id="nosql_03_0014__li1546527416842"><span>On the <span class="uicontrol" id="nosql_03_0014__uicontrol490988278122017"><b>Tags</b></span> page, locate the tag to be deleted and click <span class="uicontrol" id="nosql_03_0014__uicontrol307071211122017"><b>Delete</b></span> in the <strong id="nosql_03_0014__b61204432715310">Operation</strong> column. In the displayed dialog box, click <span class="uicontrol" id="nosql_03_0014__uicontrol1895435447122017"><b>Yes</b></span>.</span></li><li id="nosql_03_0014__li4831495916730"><span>After a tag has been deleted, it will not be displayed on the <strong id="nosql_03_0014__b1050953301112543">Tags</strong> page.</span></li></ol>
|
||||
</div>
|
||||
<div class="section" id="nosql_03_0014__section0260114175017"><h4 class="sectiontitle">Searching an Instance by Tag</h4><ol id="nosql_03_0014__ol528251920502"><li id="nosql_03_0014__li4939114913164"><span><a href="nosql_login.html">Log in to the GaussDB NoSQL console.</a></span></li><li id="nosql_03_0014__li56671823135018"><span>On the <strong id="nosql_03_0014__b206245594914">Instance Management</strong> page, click <strong id="nosql_03_0014__b197330584491">Search by Tag</strong> in the upper right corner of the instance list.</span></li><li id="nosql_03_0014__li1692516132173"><span>Enter the key or value of the tag to be queried and click <strong id="nosql_03_0014__b112701324195019">Search</strong> to query the instance associated with the tag.</span></li></ol>
|
||||
</div>
|
||||
|
||||
@ -4,7 +4,7 @@
|
||||
<div id="body1570699386651"><div class="section" id="nosql_03_0015__section25341248175518"><h4 class="sectiontitle">Scenarios</h4><p id="nosql_03_0015__p723425616392">The <strong id="nosql_03_0015__b062514817361">COPY</strong> command is one of cqlsh commands. It includes <strong id="nosql_03_0015__b22611917172718">COPY TO</strong> and <strong id="nosql_03_0015__b1698719192275">COPY FROM</strong>. They are used to copy data to and from Cassandra.</p>
|
||||
<p id="nosql_03_0015__p11568161710265">You can run the <strong id="nosql_03_0015__b44167471233">COPY TO</strong> command to export data from an existing Cassandra instance and then run the <strong id="nosql_03_0015__b33361950332">COPY FROM</strong> command to import the data to an RDBMS instance or a new Cassandra instance. Currently, you can copy data to or from the CSV and JSON files.</p>
|
||||
</div>
|
||||
<div class="section" id="nosql_03_0015__section16837122418917"><h4 class="sectiontitle">Precautions</h4><p id="nosql_03_0015__p17863193920321">You are advised to import and export data during off-peak hours to avoid the impact on your services.</p>
|
||||
<div class="section" id="nosql_03_0015__section16837122418917"><h4 class="sectiontitle">Precautions </h4><p id="nosql_03_0015__p17863193920321">You are advised to import and export data during off-peak hours to avoid the impact on your services.</p>
|
||||
</div>
|
||||
<div class="section" id="nosql_03_0015__section8361919133059"><h4 class="sectiontitle">Prerequisites</h4><p id="nosql_03_0015__p1539273915482">You have connected to a DB instance. For details, see <a href="nosql_02_0006.html">Connecting to a GaussDB(for Cassandra) Instance Over Private Networks</a>.</p>
|
||||
</div>
|
||||
|
||||
199
docs/gaussdb_nosql/umn/nosql_03_0017.html
Normal file
199
docs/gaussdb_nosql/umn/nosql_03_0017.html
Normal file
File diff suppressed because it is too large
Load Diff
19
docs/gaussdb_nosql/umn/nosql_03_0018.html
Normal file
19
docs/gaussdb_nosql/umn/nosql_03_0018.html
Normal file
@ -0,0 +1,19 @@
|
||||
<a name="nosql_03_0018"></a><a name="nosql_03_0018"></a>
|
||||
|
||||
<h1 class="topictitle1">Querying Traces</h1>
|
||||
<div id="body8662426"><p id="nosql_03_0018__en-us_topic_0108631697_en-us_topic_0030598499_p333055219577">After <span id="nosql_03_0018__en-us_topic_0108631697_text9322946173417">CTS</span><span id="nosql_03_0018__en-us_topic_0108631697_text13447490342"></span> is enabled, the tracker starts recording operations on cloud resources. Operation records for the last 7 days are stored on the CTS console.</p>
|
||||
<p id="nosql_03_0018__en-us_topic_0108631697_en-us_topic_0030598499_p3008599195238">This section describes how to query operation records for the last 7 days on the <span id="nosql_03_0018__en-us_topic_0108631697_text1538120883513">CTS</span><span id="nosql_03_0018__en-us_topic_0108631697_text1381168153517"></span> console.</p>
|
||||
<div class="section" id="nosql_03_0018__en-us_topic_0108631697_en-us_topic_0030598499_section6300091795238"><h4 class="sectiontitle">Procedure</h4><ol id="nosql_03_0018__en-us_topic_0108631697_ol19789839135914"><li id="nosql_03_0018__en-us_topic_0108631697_li51885048135914"><span>Log in to the management console.</span></li><li id="nosql_03_0018__en-us_topic_0108631697_li07647256118"><span>Click <span><img id="nosql_03_0018__en-us_topic_0108631697_image233462410404" src="en-us_image_0160430768.png"></span> in the upper left corner and select a region and a project.</span></li><li id="nosql_03_0018__en-us_topic_0108631697_li41909743135914"><span>Click <strong id="nosql_03_0018__en-us_topic_0108631697_b54934482214">Service List</strong>. Under <strong id="nosql_03_0018__en-us_topic_0108631697_b1855413511211">Management & Deployment</strong>, click <strong id="nosql_03_0018__en-us_topic_0108631697_b206376541027">Cloud Trace Service</strong>.</span></li><li id="nosql_03_0018__en-us_topic_0108631697_li41643373135914"><span>Choose <strong id="nosql_03_0018__en-us_topic_0108631697_b42162954165740">Trace List</strong> in the navigation pane on the left.</span></li><li id="nosql_03_0018__en-us_topic_0108631697_li52209027135914"><span>Specify the filters used for querying traces. The following four filters are available: </span><p><ul class="subitemlist" id="nosql_03_0018__en-us_topic_0108631697_ul57996786135914"><li id="nosql_03_0018__en-us_topic_0108631697_li63650258135914"><strong id="nosql_03_0018__en-us_topic_0108631697_b84235270615318">Trace Source</strong>, <strong id="nosql_03_0018__en-us_topic_0108631697_b842352706153112">Resource Type</strong>, <strong id="nosql_03_0018__en-us_topic_0108631697_b842352706153114">Search By</strong>, and <strong id="nosql_03_0018__en-us_topic_0108631697_b84235270612646">Operator</strong><p id="nosql_03_0018__en-us_topic_0108631697_p39246037135914">Select the filter from the drop-down list.</p>
|
||||
<p id="nosql_03_0018__en-us_topic_0108631697_p17670018135914">When you select <strong id="nosql_03_0018__en-us_topic_0108631697_b842352706153249">Trace name</strong> for <strong id="nosql_03_0018__en-us_topic_0108631697_b1803301537153246">Search By</strong>, you also need to select a specific trace name.</p>
|
||||
<p id="nosql_03_0018__en-us_topic_0108631697_p24812435135914">When you select <strong id="nosql_03_0018__en-us_topic_0108631697_b1369790384153349">Resource ID</strong> for <strong id="nosql_03_0018__en-us_topic_0108631697_b1590770393153349">Search By</strong>, you also need to select or enter a specific resource ID.</p>
|
||||
<p id="nosql_03_0018__en-us_topic_0108631697_p21985331135914">When you select <strong id="nosql_03_0018__en-us_topic_0108631697_b565110228153447">Resource name</strong> for <strong id="nosql_03_0018__en-us_topic_0108631697_b1329536783153447">Search By</strong>, you also need to select or enter a specific resource name.</p>
|
||||
</li><li id="nosql_03_0018__en-us_topic_0108631697_li35981418135914"><strong id="nosql_03_0018__en-us_topic_0108631697_b842352706153633">Operator</strong>: Select a specific operator (a user rather than tenant).</li><li id="nosql_03_0018__en-us_topic_0108631697_li55397306135914"><strong id="nosql_03_0018__en-us_topic_0108631697_b842352706153531">Trace Status</strong>: Available options include <strong id="nosql_03_0018__en-us_topic_0108631697_b1447794024144642">All trace statuses</strong>, <strong id="nosql_03_0018__en-us_topic_0108631697_b842352706153558">normal</strong>, <strong id="nosql_03_0018__en-us_topic_0108631697_b84235270615364">warning</strong>, and <strong id="nosql_03_0018__en-us_topic_0108631697_b842352706153613">incident</strong>. You can only select one of them.</li><li id="nosql_03_0018__en-us_topic_0108631697_li28813708135914">Start time and end time: You can specify the time period for query traces.</li></ul>
|
||||
</p></li><li id="nosql_03_0018__en-us_topic_0108631697_li1072823135914"><span>Click <span><img id="nosql_03_0018__en-us_topic_0108631697_image15503783412613" src="en-us_image_0108820738.png"></span> to the left of the record to be queried to extend its details.</span></li><li id="nosql_03_0018__en-us_topic_0108631697_li9655411135914"><span>Locate a trace and click <strong id="nosql_03_0018__en-us_topic_0108631697_b6471549117449">View Trace</strong> in the <strong id="nosql_03_0018__en-us_topic_0108631697_b84235270610158">Operation</strong> column.</span></li></ol>
|
||||
</div>
|
||||
</div>
|
||||
<div>
|
||||
<div class="familylinks">
|
||||
<div class="parentlink"><strong>Parent topic:</strong> <a href="nosql_03_0019.html">Auditing</a></div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
18
docs/gaussdb_nosql/umn/nosql_03_0019.html
Normal file
18
docs/gaussdb_nosql/umn/nosql_03_0019.html
Normal file
@ -0,0 +1,18 @@
|
||||
<a name="nosql_03_0019"></a><a name="nosql_03_0019"></a>
|
||||
|
||||
<h1 class="topictitle1">Auditing</h1>
|
||||
<div id="body8662426"><p id="nosql_03_0019__en-us_topic_0108624914_p8060118"></p>
|
||||
</div>
|
||||
<div>
|
||||
<ul class="ullinks">
|
||||
<li class="ulchildlink"><strong><a href="nosql_03_0017.html">Key Operations Recorded by CTS</a></strong><br>
|
||||
</li>
|
||||
<li class="ulchildlink"><strong><a href="nosql_03_0018.html">Querying Traces</a></strong><br>
|
||||
</li>
|
||||
</ul>
|
||||
|
||||
<div class="familylinks">
|
||||
<div class="parentlink"><strong>Parent topic:</strong> <a href="nosql_cassandra_0001.html">Working with GaussDB(for Cassandra)</a></div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
@ -3,12 +3,12 @@
|
||||
<h1 class="topictitle1">Changing a DB Instance Name</h1>
|
||||
<div id="body1574235229023"><div class="section" id="nosql_03_0025__section4282820218710"><h4 class="sectiontitle">Scenarios</h4><p id="nosql_03_0025__p4624798918714">This section describes how to change a <span id="nosql_03_0025__text1488017455316">GaussDB(for Cassandra)</span> instance name to identify different DB instances.</p>
|
||||
</div>
|
||||
<div class="section" id="nosql_03_0025__section1299663220553"><h4 class="sectiontitle">Method 1</h4><ol id="nosql_03_0025__ol099713320552"><li id="nosql_03_0025__li312682313217"><span><a href="nosql_login.html">Log in to the GaussDB NoSQL console.</a></span></li><li id="nosql_03_0025__li37133305512"><span>On the <strong id="nosql_03_0025__b47181938181613">Instance Management</strong> page, click <span><img id="nosql_03_0025__image93761715193113" src="en-us_image_0000001158064901.png"></span> to the right of the instance whose name you wish to change.</span><p><ul id="nosql_03_0025__ul174151959183410"><li id="nosql_03_0025__li314024118517">To submit the change, click <strong id="nosql_03_0025__b11979163115172">OK</strong>.<p id="nosql_03_0025__p142311142256">The new name can be the same as an existing instance name. It must start with a letter and consist of 4 to 64 characters. Only letters (case-sensitive), digits, hyphens (-), and underscores (_) are allowed.</p>
|
||||
<div class="section" id="nosql_03_0025__section1299663220553"><h4 class="sectiontitle">Method 1</h4><ol id="nosql_03_0025__ol099713320552"><li id="nosql_03_0025__li312682313217"><span><a href="nosql_login.html">Log in to the GaussDB NoSQL console.</a></span></li><li id="nosql_03_0025__li37133305512"><span>On the <strong id="nosql_03_0025__b47181938181613">Instance Management</strong> page, click <span><img id="nosql_03_0025__image93761715193113" src="en-us_image_0000001139129107.png"></span> to the right of the instance whose name you wish to change.</span><p><ul id="nosql_03_0025__ul174151959183410"><li id="nosql_03_0025__li314024118517">To submit the change, click <strong id="nosql_03_0025__b11979163115172">OK</strong>.<p id="nosql_03_0025__p142311142256">The new name can be the same as an existing instance name. It must start with a letter and consist of 4 to 64 characters. Only letters (case-sensitive), digits, hyphens (-), and underscores (_) are allowed.</p>
|
||||
</li><li id="nosql_03_0025__li198925111350">To cancel the change, click <strong id="nosql_03_0025__b0386442172616">Cancel</strong>.</li></ul>
|
||||
</p></li><li id="nosql_03_0025__li1515533115519"><span>View the results on the <strong id="nosql_03_0025__b101505347471">Instance Management</strong> page.</span></li></ol>
|
||||
</div>
|
||||
<div class="section" id="nosql_03_0025__section17860151411340"><h4 class="sectiontitle">Method 2</h4><ol id="nosql_03_0025__en-us_topic_0049044698_ol36506495172844"><li id="nosql_03_0025__li1374519431356"><span><a href="nosql_login.html">Log in to the GaussDB NoSQL console.</a></span></li><li id="nosql_03_0025__en-us_topic_0049044698_li61161897172844"><span>On the <strong id="nosql_03_0025__b179133239211">Instance Management</strong> page, click the instance whose name you wish to change.</span></li><li id="nosql_03_0025__en-us_topic_0049044698_li36398892172958"><span>In the <span class="uicontrol" id="nosql_03_0025__uicontrol151416399479"><b>Instance Information</b></span> area on the <span class="uicontrol" id="nosql_03_0025__uicontrol651512399479"><b>Basic Information</b></span> page, click <span><img id="nosql_03_0025__image11766159183118" src="en-us_image_0000001158064897.png"></span> in the <span class="uicontrol" id="nosql_03_0025__uicontrol145151239104714"><b>DB Instance Name</b></span> field to change the instance name.</span><p><ul id="nosql_03_0025__en-us_topic_0049044698_ul55727369173557"><li id="nosql_03_0025__li1191115212810">To submit the change, click <span><img id="nosql_03_0025__image3245155112188" src="en-us_image_0000001111385068.png"></span>.<p id="nosql_03_0025__p917553089">The new name can be the same as an existing instance name. It must start with a letter and consist of 4 to 64 characters. Only letters (case-sensitive), digits, hyphens (-), and underscores (_) are allowed.</p>
|
||||
</li><li id="nosql_03_0025__li2013251975419">To cancel the change, click <span><img id="nosql_03_0025__image138776391547" src="en-us_image_0000001158064899.png"></span>.</li></ul>
|
||||
<div class="section" id="nosql_03_0025__section17860151411340"><h4 class="sectiontitle">Method 2</h4><ol id="nosql_03_0025__en-us_topic_0049044698_ol36506495172844"><li id="nosql_03_0025__li1374519431356"><span><a href="nosql_login.html">Log in to the GaussDB NoSQL console.</a></span></li><li id="nosql_03_0025__en-us_topic_0049044698_li61161897172844"><span>On the <strong id="nosql_03_0025__b179133239211">Instance Management</strong> page, click the instance whose name you wish to change.</span></li><li id="nosql_03_0025__en-us_topic_0049044698_li36398892172958"><span>In the <span class="uicontrol" id="nosql_03_0025__uicontrol151416399479"><b>Instance Information</b></span> area on the <span class="uicontrol" id="nosql_03_0025__uicontrol651512399479"><b>Basic Information</b></span> page, click <span><img id="nosql_03_0025__image11766159183118" src="en-us_image_0000001139224555.png"></span> in the <span class="uicontrol" id="nosql_03_0025__uicontrol145151239104714"><b>DB Instance Name</b></span> field to change the instance name.</span><p><ul id="nosql_03_0025__en-us_topic_0049044698_ul55727369173557"><li id="nosql_03_0025__li1191115212810">To submit the change, click <span><img id="nosql_03_0025__image3245155112188" src="en-us_image_0000001092187298.png"></span>.<p id="nosql_03_0025__p917553089">The new name can be the same as an existing instance name. It must start with a letter and consist of 4 to 64 characters. Only letters (case-sensitive), digits, hyphens (-), and underscores (_) are allowed.</p>
|
||||
</li><li id="nosql_03_0025__li2013251975419">To cancel the change, click <span><img id="nosql_03_0025__image138776391547" src="en-us_image_0000001092058816.png"></span>.</li></ul>
|
||||
</p></li><li id="nosql_03_0025__li9615074181926"><span>View the results on the <strong id="nosql_03_0025__b06474143812">Instance Management</strong> page.</span></li></ol>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
@ -2,38 +2,40 @@
|
||||
|
||||
<h1 class="topictitle1">Change History</h1>
|
||||
<div id="body1589870068438">
|
||||
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="nosql_04_change_history__table740495053511" frame="border" border="1" rules="all"><thead align="left"><tr id="nosql_04_change_history__row17406175063510"><th align="left" class="cellrowborder" valign="top" width="30.34%" id="mcps1.3.1.1.3.1.1"><p id="nosql_04_change_history__p154062508352">Released On</p>
|
||||
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="nosql_04_change_history__table104697148155" frame="border" border="1" rules="all"><thead align="left"><tr id="nosql_04_change_history__row144693142159"><th align="left" class="cellrowborder" valign="top" width="30.37%" id="mcps1.3.1.1.3.1.1"><p id="nosql_04_change_history__p1446911412151"><strong id="nosql_04_change_history__b928921815113">Released On</strong></p>
|
||||
</th>
|
||||
<th align="left" class="cellrowborder" valign="top" width="69.66%" id="mcps1.3.1.1.3.1.2"><p id="nosql_04_change_history__p1740625011352">Description</p>
|
||||
<th align="left" class="cellrowborder" valign="top" width="69.63000000000001%" id="mcps1.3.1.1.3.1.2"><p id="nosql_04_change_history__p446921411152"><strong id="nosql_04_change_history__b11230142019111">Description</strong></p>
|
||||
</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody><tr id="nosql_04_change_history__row1476543819271"><td class="cellrowborder" valign="top" width="30.34%" headers="mcps1.3.1.1.3.1.1 "><p id="nosql_04_change_history__p12766143862717">2020-11-30</p>
|
||||
<tbody><tr id="nosql_04_change_history__row2044455184419"><td class="cellrowborder" valign="top" width="30.37%" headers="mcps1.3.1.1.3.1.1 "><p id="nosql_04_change_history__p18457553447">2020-07-31</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="69.66%" headers="mcps1.3.1.1.3.1.2 "><p id="nosql_04_change_history__p1244315101295">Added the following content:</p>
|
||||
<p id="nosql_04_change_history__p7767133815279">Added monitoring metrics in <a href="nosql_03_0011.html">GaussDB(for Cassandra) Monitoring Metrics</a>.</p>
|
||||
<p id="nosql_04_change_history__p191348111312">Supported setting alarm rules in <a href="nosql_03_0012.html">Setting Alarm Rules</a>.</p>
|
||||
<p id="nosql_04_change_history__p12766141433116">Supported viewing monitoring metrics in <a href="nosql_03_0013.html">Viewing Metrics</a>.</p>
|
||||
<td class="cellrowborder" valign="top" width="69.63000000000001%" headers="mcps1.3.1.1.3.1.2 "><p id="nosql_04_change_history__p12683950191219">This issue is the fifth official release, which incorporates the following change:</p>
|
||||
<p id="nosql_04_change_history__p13131514104517">In <a href="nosql_03_0014.html">Managing Tags</a>, a tag key can contain the at sign (@). A tag value can contain the at sign (@), but cannot contain periods (.).</p>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="nosql_04_change_history__row13194143719416"><td class="cellrowborder" valign="top" width="30.34%" headers="mcps1.3.1.1.3.1.1 "><p id="nosql_04_change_history__p61957371542">2020-08-30</p>
|
||||
<tr id="nosql_04_change_history__row19469414121517"><td class="cellrowborder" valign="top" width="30.37%" headers="mcps1.3.1.1.3.1.1 "><p id="nosql_04_change_history__p9208550181619">2023-02-10</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="69.66%" headers="mcps1.3.1.1.3.1.2 "><p id="nosql_04_change_history__p12195537149">Added the following content:</p>
|
||||
<p id="nosql_04_change_history__p45035544414">Supported binding and unbinding an EIP in <a href="nosql_02_0008.html">Binding an EIP</a>.</p>
|
||||
<p id="nosql_04_change_history__p1163155211513">Added support for connecting to a DB instance through a public network in <a href="nosql_02_0009.html">Connecting to a GaussDB(for Cassandra) Instance Over Public Networks</a>.</p>
|
||||
<p id="nosql_04_change_history__p79580181619">Supported changing the administrator password in <a href="nosql_03_0016.html">Resetting the Administrator Password</a>.</p>
|
||||
<p id="nosql_04_change_history__p83606431567">Supported restart of a DB instance <a href="nosql_03_0003.html">Restarting a DB Instance</a>.</p>
|
||||
<p id="nosql_04_change_history__p14731140175">Supported node scale-out in <a href="nosql_increase_nodes.html">Adding Nodes</a>.</p>
|
||||
<p id="nosql_04_change_history__p107611118720">Supported storage capacity expansion in <a href="nosql_increase_storage.html">Scaling Up Storage Space</a>.</p>
|
||||
<p id="nosql_04_change_history__p13768172014712">Supported changing specifications in <a href="nosql_03_0026.html">Changing a DB Instance Class</a>.</p>
|
||||
<p id="nosql_04_change_history__p1539217301676">Supported node scale-in in <a href="nosql_03_0004.html">Deleting Nodes</a>.</p>
|
||||
<p id="nosql_04_change_history__p1964716461271">Added the parameter template in <a href="nosql_05_0001.html">Parameter Template Management</a>.</p>
|
||||
<p id="nosql_04_change_history__p21466365818">Supported the query of slow query logs in <a href="nosql_03_0028.html">Slow Query Logs</a>.</p>
|
||||
<td class="cellrowborder" valign="top" width="69.63000000000001%" headers="mcps1.3.1.1.3.1.2 "><p id="nosql_04_change_history__p7458174417125">This issue is the fourth official release, which incorporates the following change:</p>
|
||||
<p id="nosql_04_change_history__p389011014307">Instance specifications 24 vCPUs | 192 GB, and 48 vCPUs | 384 GB in <a href="nosql_01_0006.html#nosql_01_0006__table33151750124715">Table 1</a></p>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="nosql_04_change_history__row17406150173516"><td class="cellrowborder" valign="top" width="30.34%" headers="mcps1.3.1.1.3.1.1 "><p id="nosql_04_change_history__p74066505356">2020-06-30</p>
|
||||
<tr id="nosql_04_change_history__row147019149159"><td class="cellrowborder" valign="top" width="30.37%" headers="mcps1.3.1.1.3.1.1 "><p id="nosql_04_change_history__p104707147150">2020-11-30</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="69.66%" headers="mcps1.3.1.1.3.1.2 "><p id="nosql_04_change_history__p5406150133513">This issue is the first official release.</p>
|
||||
<td class="cellrowborder" valign="top" width="69.63000000000001%" headers="mcps1.3.1.1.3.1.2 "><p id="nosql_04_change_history__p194251038101217">This issue is the third official release, which incorporates the following changes:</p>
|
||||
<p id="nosql_04_change_history__p18538184016500"><a href="nosql_03_0011.html">GaussDB(for Cassandra) Monitoring Metrics</a></p>
|
||||
<p id="nosql_04_change_history__p191512165516"><a href="nosql_03_0012.html">Setting Alarm Rules</a></p>
|
||||
<p id="nosql_04_change_history__p886163514514"><a href="nosql_03_0013.html">Viewing Metrics</a></p>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="nosql_04_change_history__row19470201461516"><td class="cellrowborder" valign="top" width="30.37%" headers="mcps1.3.1.1.3.1.1 "><p id="nosql_04_change_history__p347061416154">2020-08-30</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="69.63000000000001%" headers="mcps1.3.1.1.3.1.2 "><p id="nosql_04_change_history__p0470181451510">This issue is the second official release.</p>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="nosql_04_change_history__row2470111412155"><td class="cellrowborder" valign="top" width="30.37%" headers="mcps1.3.1.1.3.1.1 "><p id="nosql_04_change_history__p12470131418157">2020-06-30</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="69.63000000000001%" headers="mcps1.3.1.1.3.1.2 "><p id="nosql_04_change_history__p4470314181519">This issue is the first official release.</p>
|
||||
</td>
|
||||
</tr>
|
||||
</tbody>
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
<h1 class="topictitle1">Modifying a Parameter Template Description</h1>
|
||||
<div id="body1584951676008"><div class="section" id="nosql_05_0010__section369901034110"><h4 class="sectiontitle">Scenarios</h4><p id="nosql_05_0010__p971711159411">You can modify the description of a custom parameter template if needed.</p>
|
||||
</div>
|
||||
<div class="section" id="nosql_05_0010__section1283864710443"><h4 class="sectiontitle">Procedure</h4><ol id="nosql_05_0010__ol1584565804414"><li id="nosql_05_0010__li1374519431356"><span><a href="nosql_login.html">Log in to the GaussDB NoSQL console.</a></span></li><li id="nosql_05_0010__li12990151324515"><span>In the navigation pane on the left, click <span class="uicontrol" id="nosql_05_0010__uicontrol2089417202202"><b>Parameter Template Management</b></span>.</span></li><li id="nosql_05_0010__li19796105094517"><span>On the <strong id="nosql_05_0010__b6330152342011">Parameter Template Management</strong> page, click the <strong id="nosql_05_0010__b113301223162014">Custom Templates</strong> tab. Locate the target parameter template and click <span><img id="nosql_05_0010__image136131762317" src="en-us_image_0000001158104849.png"></span> in the <strong id="nosql_05_0010__b15331172332017">Description</strong> column.</span></li><li id="nosql_05_0010__li2674321182123"><span>Enter a new description. You can click <span><img id="nosql_05_0010__image115301558125419" src="en-us_image_0000001111544870.png"></span> to submit or <span><img id="nosql_05_0010__image10833150185313" src="en-us_image_0000001158104851.png"></span> to cancel the modification.</span><p><ul id="nosql_05_0010__ul16137151182143"><li id="nosql_05_0010__li44455486182143">After you submit the modification, you can view the new description in the <strong id="nosql_05_0010__b1973265592016">Description</strong> column on the <strong id="nosql_05_0010__b173219552206">Parameter Template Management</strong> page.</li><li id="nosql_05_0010__li29196881182143">The description can include up to 256 characters but cannot contain the following special characters: >!<"&'=</li></ul>
|
||||
<div class="section" id="nosql_05_0010__section1283864710443"><h4 class="sectiontitle">Procedure</h4><ol id="nosql_05_0010__ol1584565804414"><li id="nosql_05_0010__li1374519431356"><span><a href="nosql_login.html">Log in to the GaussDB NoSQL console.</a></span></li><li id="nosql_05_0010__li12990151324515"><span>In the navigation pane on the left, click <span class="uicontrol" id="nosql_05_0010__uicontrol2089417202202"><b>Parameter Template Management</b></span>.</span></li><li id="nosql_05_0010__li19796105094517"><span>On the <strong id="nosql_05_0010__b6330152342011">Parameter Template Management</strong> page, click the <strong id="nosql_05_0010__b113301223162014">Custom Templates</strong> tab. Locate the target parameter template and click <span><img id="nosql_05_0010__image136131762317" src="en-us_image_0000001139224635.png"></span> in the <strong id="nosql_05_0010__b15331172332017">Description</strong> column.</span></li><li id="nosql_05_0010__li2674321182123"><span>Enter a new description. You can click <span><img id="nosql_05_0010__image115301558125419" src="en-us_image_0000001092347040.png"></span> to submit or <span><img id="nosql_05_0010__image10833150185313" src="en-us_image_0000001138926357.png"></span> to cancel the modification.</span><p><ul id="nosql_05_0010__ul16137151182143"><li id="nosql_05_0010__li44455486182143">After you submit the modification, you can view the new description in the <strong id="nosql_05_0010__b1973265592016">Description</strong> column on the <strong id="nosql_05_0010__b173219552206">Parameter Template Management</strong> page.</li><li id="nosql_05_0010__li29196881182143">The description can include up to 256 characters but cannot contain the following special characters: >!<"&'=</li></ul>
|
||||
</p></li></ol>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
<a name="nosql_06_0001"></a><a name="nosql_06_0001"></a>
|
||||
|
||||
<h1 class="topictitle1">Instance Connection Methods</h1>
|
||||
<div id="body1587523644677"><p id="nosql_06_0001__p1844611220281"><span id="nosql_06_0001__text161195361717">GaussDB(for Cassandra)</span> supports databases connections over public and private networks.</p>
|
||||
<div id="body1587523644677"><p id="nosql_06_0001__p1844611220281">You can connect to a <span id="nosql_06_0001__text161195361717">GaussDB(for Cassandra)</span> DB instance over a private or public network.</p>
|
||||
|
||||
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="nosql_06_0001__table34881931174318" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Connection methods</caption><thead align="left"><tr id="nosql_06_0001__row248916316436"><th align="left" class="cellrowborder" valign="top" width="13.488651134886512%" id="mcps1.3.2.2.4.1.1"><p id="nosql_06_0001__p94898312434">Method</p>
|
||||
</th>
|
||||
@ -14,17 +14,17 @@
|
||||
<tbody><tr id="nosql_06_0001__row248973134318"><td class="cellrowborder" valign="top" width="13.488651134886512%" headers="mcps1.3.2.2.4.1.1 "><p id="nosql_06_0001__p48571255124517">Private network</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="54.65453454654534%" headers="mcps1.3.2.2.4.1.2 "><p id="nosql_06_0001__p7735048144619">A private IP address is provided by default.</p>
|
||||
<p id="nosql_06_0001__p191141033449">Your applications are deployed on an <span id="nosql_06_0001__text11722144115316">ECS</span><span id="nosql_06_0001__text1411204683114"></span> that is in the same region and VPC as your instances.</p>
|
||||
<p id="nosql_06_0001__p191141033449">If your applications are deployed on an ECS that is in the same region and VPC as your DB instance, connect to the DB instance using a private IP address.</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="31.856814318568144%" headers="mcps1.3.2.2.4.1.3 "><p id="nosql_06_0001__p417796111910">High security and performance</p>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="nosql_06_0001__row871255113459"><td class="cellrowborder" valign="top" width="13.488651134886512%" headers="mcps1.3.2.2.4.1.1 "><p id="nosql_06_0001__p55021336184516">Public network</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="54.65453454654534%" headers="mcps1.3.2.2.4.1.2 "><p id="nosql_06_0001__p15537162014136">If you cannot access a DB instance through a private IP address, bind an <span id="nosql_06_0001__text696001791515"></span><span id="nosql_06_0001__text6331162711153">EIP</span> to the DB instance first and connect the <span id="nosql_06_0001__text895467159">ECS</span><span id="nosql_06_0001__text196825820153"></span> to the DB instance through the EIP.</p>
|
||||
<td class="cellrowborder" valign="top" width="54.65453454654534%" headers="mcps1.3.2.2.4.1.2 "><p id="nosql_06_0001__p15537162014136">If you cannot access a DB instance using a private IP address, bind an EIP to an ECS and connect the ECS to the instance using the EIP.</p>
|
||||
<p id="nosql_06_0001__p983155111016"></p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="31.856814318568144%" headers="mcps1.3.2.2.4.1.3 "><ul id="nosql_06_0001__ul58856110012"><li id="nosql_06_0001__li15886121406">Low security</li><li id="nosql_06_0001__li9886319016">For faster transmission and improved security, you are advised to migrate your applications to an ECS that is in the same subnet as your instance and use a private IP address to access the instance.</li></ul>
|
||||
<td class="cellrowborder" valign="top" width="31.856814318568144%" headers="mcps1.3.2.2.4.1.3 "><ul id="nosql_06_0001__ul58856110012"><li id="nosql_06_0001__li15886121406">Low security</li><li id="nosql_06_0001__li9886319016">For faster transmission and improved security, migrate your applications to an ECS that is in the same subnet as your instance and use a private IP address to access the instance.</li></ul>
|
||||
</td>
|
||||
</tr>
|
||||
</tbody>
|
||||
|
||||
@ -14,6 +14,8 @@
|
||||
</li>
|
||||
<li class="ulchildlink"><strong><a href="nosql_03_0010.html">Monitoring and Alarm Reporting</a></strong><br>
|
||||
</li>
|
||||
<li class="ulchildlink"><strong><a href="nosql_03_0019.html">Auditing</a></strong><br>
|
||||
</li>
|
||||
<li class="ulchildlink"><strong><a href="nosql_03_0027.html">Log Management</a></strong><br>
|
||||
</li>
|
||||
</ul>
|
||||
|
||||
11
docs/gaussdb_nosql/umn/nosql_faq_0010.html
Normal file
11
docs/gaussdb_nosql/umn/nosql_faq_0010.html
Normal file
@ -0,0 +1,11 @@
|
||||
<a name="nosql_faq_0010"></a><a name="nosql_faq_0010"></a>
|
||||
|
||||
<h1 class="topictitle1">Can I Change the VPC of a GaussDB NoSQL Instance After It Is Created</h1>
|
||||
<div id="body0000001073557466"><p id="nosql_faq_0010__p56691212048">After a <span id="nosql_faq_0010__text1746382064">GaussDB NoSQL</span> instance is created, its VPC cannot be changed. To change the VPC of an instance, you can restore a full backup of the instance to a new instance in another VPC.</p>
|
||||
</div>
|
||||
<div>
|
||||
<div class="familylinks">
|
||||
<div class="parentlink"><strong>Parent topic:</strong> <a href="nosql_faq_0103.html">Database Connection</a></div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
@ -7,6 +7,8 @@
|
||||
<ul class="ullinks">
|
||||
<li class="ulchildlink"><strong><a href="nosql_faq_0006.html">How Can I Create and Connect to an ECS?</a></strong><br>
|
||||
</li>
|
||||
<li class="ulchildlink"><strong><a href="nosql_faq_0010.html">Can I Change the VPC of a GaussDB NoSQL Instance After It Is Created</a></strong><br>
|
||||
</li>
|
||||
</ul>
|
||||
|
||||
<div class="familylinks">
|
||||
|
||||
@ -1,9 +1,10 @@
|
||||
<a name="nosql_introduction"></a><a name="nosql_introduction"></a>
|
||||
|
||||
<h1 class="topictitle1">What Is <span id="text19479185120287">GaussDB NoSQL</span>?</h1>
|
||||
<div id="body1526959625935"><p id="nosql_introduction__p1288075420336">GaussDB NoSQL is a distributed, multi-model NoSQL database service with decoupled compute and storage architecture. This high availability database is secure and scalable, can be deployed, backed up, or restored quickly, and includes monitoring and alarm management. GaussDB NoSQL is compatible with mainstream NoSQL APIs. It provides high-performance read/write at a low costs, making it well suited to IoT, meteorology, Internet, and gaming applications.</p>
|
||||
<p id="nosql_introduction__p151381598347">Currently, GaussDB NoSQL supports the GaussDB(for Cassandra) DB engine.</p>
|
||||
<p id="nosql_introduction__p83071541015">GaussDB(for Cassandra) is a cloud-native NoSQL database compatible with Cassandra. It supports SQL-like CQL syntax. GaussDB(for Cassandra) is secure, reliable, scalable, and easy to manage.</p>
|
||||
<div id="body1526959625935"><p id="nosql_introduction__p83071541015"><span id="nosql_introduction__text1321410755910">GaussDB NoSQL</span> is a distributed, multi-model NoSQL database service with decoupled compute and storage architecture. This high availability database is secure and scalable, can be deployed, backed up, or restored quickly, and includes monitoring and alarm management. <span id="nosql_introduction__text2078771210811">GaussDB NoSQL</span> includes <span id="nosql_introduction__text6787412585">GaussDB(for Cassandra)</span> with Cassandra API compatibility. It provides high-performance read/write at low costs, making it well suited to IoT, meteorology, Internet, and gaming applications.</p>
|
||||
<div class="section" id="nosql_introduction__section14731354194814"><h4 class="sectiontitle">GaussDB(for Cassandra)</h4><p id="nosql_introduction__p195588507490">GaussDB(for Cassandra) is a cloud-native NoSQL database compatible with Cassandra. It supports Cassandra Query Language (CQL), which gives you SQL-like syntax. GaussDB(for Cassandra) is secure, reliable, scalable, and easy to manage.</p>
|
||||
<ul id="nosql_introduction__ul262480155216"><li id="nosql_introduction__li9997164211368">A multi-layer security system, including a VPC, subnet, security group, and SSL, ensures database security and user privacy. You can deploy nodes across three AZs and create backups or restore data with ease. The distributed architecture provides superlative fault tolerance (N-1 reliability).</li><li id="nosql_introduction__li5559164012529">GaussDB(for Cassandra) read and write performance is 3 times that of the open source version. Data can be written to this high availability database 24/7, and with automated load balancing and elastic scaling, you always have all the performance you need.</li><li id="nosql_introduction__li846655115526">The distributed architecture, with decoupled compute and storage, means that compute nodes can be expanded in minutes, and storage capacity can be scaled up in seconds without affecting your services.</li><li id="nosql_introduction__li111195217536">On the visualized instance management console, you can create or delete instances in just a few clicks. Backup and restoration, configuring alarms or adding nodes is just as easy.</li></ul>
|
||||
</div>
|
||||
</div>
|
||||
<div>
|
||||
<div class="familylinks">
|
||||
|
||||
@ -4,7 +4,7 @@
|
||||
<div id="body1564642456751"><div class="section" id="nosql_login__section5966101210598"><h4 class="sectiontitle">Prerequisites</h4><p id="nosql_login__p12552131419454">You have registered a cloud account for logging in to the <span id="nosql_login__text352845132817">GaussDB NoSQL</span> management console.</p>
|
||||
<p id="nosql_login__p33562152596">If you do not have a cloud account, register an account at the official website. After the registration, your account has permissions to access <span id="nosql_login__text883458132913">GaussDB NoSQL</span>, as well as all other cloud services.</p>
|
||||
</div>
|
||||
<div class="section" id="nosql_login__section37831449101912"><h4 class="sectiontitle">Procedure</h4><ol id="nosql_login__ol1679419416719"><li id="nosql_login__li2057364417214"><span>Log in to the management console.</span></li><li id="nosql_login__li07647256118"><span>Click <span><img id="nosql_login__image874819251118" src="en-us_image_0000001111544820.png"></span> in the upper left corner and select a region and a project.</span></li><li id="nosql_login__li5100854214"><span>In the service list, choose <span class="menucascade" id="nosql_login__menucascade168311084153"><b><span class="uicontrol" id="nosql_login__uicontrol28301841519">Database</span></b> > <b><span class="uicontrol" id="nosql_login__uicontrol1983168101511">GaussDB NoSQL</span></b></span>.</span></li></ol>
|
||||
<div class="section" id="nosql_login__section37831449101912"><h4 class="sectiontitle">Procedure</h4><ol id="nosql_login__ol1679419416719"><li id="nosql_login__li2057364417214"><span>Log in to the management console.</span></li><li id="nosql_login__li07647256118"><span>Click <span><img id="nosql_login__image874819251118" src="en-us_image_0000001092187390.png"></span> in the upper left corner and select a region and a project.</span></li><li id="nosql_login__li5100854214"><span>In the service list, choose <span class="menucascade" id="nosql_login__menucascade168311084153"><b><span class="uicontrol" id="nosql_login__uicontrol28301841519">Database</span></b> > <b><span class="uicontrol" id="nosql_login__uicontrol1983168101511">GaussDB NoSQL</span></b></span>.</span></li></ol>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user