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ddm_umn

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Reviewed-by: Wagner, Fabian <fabian.wagner@t-systems.com>
Co-authored-by: wangdengke2 <wangdengke2@huawei.com>
Co-committed-by: wangdengke2 <wangdengke2@huawei.com>
This commit is contained in:
Wang , Deng Ke
2025-11-18 11:42:22 +00:00
committed by zuul
parent c1d4f578e7
commit bd13b1d3a9
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<a name="ddm_02_0000"></a><a name="ddm_02_0000"></a>
<h1 class="topictitle1">Step 3: Create a DDM Account</h1>
<div id="body1603952513953"><div class="section" id="ddm_02_0000__section18952118124916"><h4 class="sectiontitle">Procedure</h4><ol id="ddm_02_0000__ol172601822134919"><li id="ddm_02_0000__li18845223192514"><span>Log in to the DDM console, in the instance list, locate the required DDM instance and click its name.</span></li><li id="ddm_02_0000__li16917753172513"><span>In the navigation pane, choose <strong id="ddm_02_0000__b107222561541">Accounts</strong>.</span></li><li id="ddm_02_0000__li12604227495"><span>On the displayed page, click <strong id="ddm_02_0000__b10836121961611">Create Account</strong> and configure required parameters.</span><p>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="ddm_02_0000__table184114346315" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Required parameters</caption><thead align="left"><tr id="ddm_02_0000__row98391534173115"><th align="left" class="cellrowborder" valign="top" width="21%" id="mcps1.3.1.2.3.2.1.2.3.1.1"><p id="ddm_02_0000__p15839193411319"><strong id="ddm_02_0000__b798418165514">Parameter</strong></p>
<div id="body1603952513953"><div class="section" id="ddm_02_0000__section18952118124916"><h4 class="sectiontitle">Procedure</h4><ol id="ddm_02_0000__ol172601822134919"><li id="ddm_02_0000__li18845223192514"><span>Log in to the DDM console. In the instance list, locate the required DDM instance and click its name.</span></li><li id="ddm_02_0000__li16917753172513"><span>In the navigation pane, choose <strong id="ddm_02_0000__b107222561541">Accounts</strong>.</span></li><li id="ddm_02_0000__li12604227495"><span>On the displayed page, click <strong id="ddm_02_0000__b10836121961611">Create Account</strong> and configure required parameters.</span><p>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="ddm_02_0000__table184114346315" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Required parameters</caption><thead align="left"><tr id="ddm_02_0000__ddm_05_0002_row28007385516"><th align="left" class="cellrowborder" valign="top" width="21%" id="mcps1.3.1.2.3.2.1.2.3.1.1"><p id="ddm_02_0000__ddm_05_0002_p9800133815110"><strong id="ddm_02_0000__ddm_05_0002_b4303142234619">Parameter</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="79%" id="mcps1.3.1.2.3.2.1.2.3.1.2"><p id="ddm_02_0000__p38391734183114"><strong id="ddm_02_0000__b194240181517">Description</strong></p>
<th align="left" class="cellrowborder" valign="top" width="79%" id="mcps1.3.1.2.3.2.1.2.3.1.2"><p id="ddm_02_0000__ddm_05_0002_p1780012387513"><strong id="ddm_02_0000__ddm_05_0002_b75951528114611">Description</strong></p>
</th>
</tr>
</thead>
<tbody><tr id="ddm_02_0000__row188411434143117"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.2.3.2.1.2.3.1.1 "><p id="ddm_02_0000__p684153453112">Username</p>
<tbody><tr id="ddm_02_0000__ddm_05_0002_row178011938105110"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.2.3.2.1.2.3.1.1 "><p id="ddm_02_0000__ddm_05_0002_p158001738155119">Username</p>
</td>
<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.2.3.2.1.2.3.1.2 "><p id="ddm_02_0000__p1780015387516">Username of the account.</p>
<p id="ddm_02_0000__p1848581212017">The username can include 1 to 32 characters and must start with a letter. Only letters, digits, and underscores (_) are allowed.</p>
<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.2.3.2.1.2.3.1.2 "><p id="ddm_02_0000__ddm_05_0002_p1780015387516">Username of the account.</p>
<p id="ddm_02_0000__ddm_05_0002_p1848581212017">The username can consist of 1 to 32 characters and must start with a letter. Only letters, digits, and underscores (_) are allowed.</p>
</td>
</tr>
<tr id="ddm_02_0000__row98411634103118"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.2.3.2.1.2.3.1.1 "><p id="ddm_02_0000__p484173483118">Password</p>
<tr id="ddm_02_0000__ddm_05_0002_row1480113811519"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.2.3.2.1.2.3.1.1 "><p id="ddm_02_0000__ddm_05_0002_p10801638175118">Password</p>
</td>
<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.2.3.2.1.2.3.1.2 "><p id="ddm_02_0000__p148412034113119">Password of the account. The password:</p>
<ul id="ddm_02_0000__ul449210258508"><li id="ddm_02_0000__li16492172555020">Can include 8 to 32 characters.</li><li id="ddm_02_0000__li3532123535015">Must contain at least three of the following character types: letters, digits, and special characters ~!@#%^*-_=+?</li><li id="ddm_02_0000__li104682815512">Cannot be a weak password. It cannot be overly simple and easily guessed.</li></ul>
<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.2.3.2.1.2.3.1.2 "><p id="ddm_02_0000__ddm_05_0002_p78011038175112">Password of the account. The password:</p>
<ul id="ddm_02_0000__ddm_05_0002_ul6801153819514"><li id="ddm_02_0000__ddm_05_0002_li1380123835110">Can include 8 to 32 characters.</li><li id="ddm_02_0000__ddm_05_0002_li568620181711">Must contain at least three of the following character groups: lowercase letters, uppercase letters, digits, and special characters ~!@#%^*-_+?</li><li id="ddm_02_0000__ddm_05_0002_li211322910598">Cannot be a weak password. It cannot be overly simple and easily guessed.</li><li id="ddm_02_0000__ddm_05_0002_li4388184703919">Cannot be the username or the username spelled backwards.</li></ul>
</td>
</tr>
<tr id="ddm_02_0000__row1684143463118"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.2.3.2.1.2.3.1.1 "><p id="ddm_02_0000__p15841183453111">Confirm Password</p>
<tr id="ddm_02_0000__ddm_05_0002_row158011385516"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.2.3.2.1.2.3.1.1 "><p id="ddm_02_0000__ddm_05_0002_p780153835111">Confirm Password</p>
</td>
<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.2.3.2.1.2.3.1.2 "><p id="ddm_02_0000__p12841183433118">The confirm password must be the same as the entered password.</p>
<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.2.3.2.1.2.3.1.2 "><p id="ddm_02_0000__ddm_05_0002_p168015382517">The confirm password must be the same as the entered password.</p>
</td>
</tr>
<tr id="ddm_02_0000__row19792241185513"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.2.3.2.1.2.3.1.1 "><p id="ddm_02_0000__p684143418318">Schema</p>
<tr id="ddm_02_0000__ddm_05_0002_row2803103875117"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.2.3.2.1.2.3.1.1 "><p id="ddm_02_0000__ddm_05_0002_p1019311163112">Schema</p>
</td>
<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.2.3.2.1.2.3.1.2 "><p id="ddm_02_0000__p78418343314">Schema to be associated with the DDM account. You can select an existing schema from the drop-down list.</p>
<p id="ddm_02_0000__p08411134123118">The account can be used to access only the associated schemas.</p>
<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.2.3.2.1.2.3.1.2 "><p id="ddm_02_0000__ddm_05_0002_p31934161611">Schema to be associated with the account. You can select an existing schema from the drop-down list.</p>
<p id="ddm_02_0000__ddm_05_0002_p51949161914">The account can be used to access only the associated schemas.</p>
</td>
</tr>
<tr id="ddm_02_0000__row0533163934910"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.2.3.2.1.2.3.1.1 "><p id="ddm_02_0000__p15352390493">Permissions</p>
<tr id="ddm_02_0000__ddm_05_0002_row17413456111"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.2.3.2.1.2.3.1.1 "><p id="ddm_02_0000__ddm_05_0002_p56852101419">Permissions</p>
</td>
<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.2.3.2.1.2.3.1.2 "><p id="ddm_02_0000__p10677144773215">Options: <strong id="ddm_02_0000__b16394746121112">CREATE</strong>, <strong id="ddm_02_0000__b2407546191115">DROP</strong>, <strong id="ddm_02_0000__b134091846181111">ALTER</strong>, <strong id="ddm_02_0000__b19410146101111">INDEX</strong>, <strong id="ddm_02_0000__b1641154621113">INSERT</strong>, <strong id="ddm_02_0000__b164135467113">DELETE</strong>, <strong id="ddm_02_0000__b1641494681112">UPDATE</strong>, and <strong id="ddm_02_0000__b1841514613111">SELECT</strong>. You can select any or a combination of them.</p>
<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.2.3.2.1.2.3.1.2 "><p id="ddm_02_0000__ddm_05_0002_p168551010111">Options: <strong id="ddm_02_0000__ddm_05_0002_b54214562429">CREATE</strong>, <strong id="ddm_02_0000__ddm_05_0002_b244145634217">DROP</strong>, <strong id="ddm_02_0000__ddm_05_0002_b1046155624219">ALTER</strong>, <strong id="ddm_02_0000__ddm_05_0002_b347155618429">INDEX</strong>, <strong id="ddm_02_0000__ddm_05_0002_b14815567426">INSERT</strong>, <strong id="ddm_02_0000__ddm_05_0002_b1149456144211">DELETE</strong>, <strong id="ddm_02_0000__ddm_05_0002_b1350256164216">UPDATE</strong>, and <strong id="ddm_02_0000__ddm_05_0002_b105105612428">SELECT</strong>. You can select any or a combination of them.</p>
</td>
</tr>
<tr id="ddm_02_0000__row14841143403119"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.2.3.2.1.2.3.1.1 "><p id="ddm_02_0000__p1084163493116">Description</p>
<tr id="ddm_02_0000__ddm_05_0002_row78032385512"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.2.3.2.1.2.3.1.1 "><p id="ddm_02_0000__ddm_05_0002_p3803143835110">Description</p>
</td>
<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.2.3.2.1.2.3.1.2 "><p id="ddm_02_0000__p1184116343318">Description of the account, which cannot exceed 256 characters.</p>
<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.2.3.2.1.2.3.1.2 "><p id="ddm_02_0000__ddm_05_0002_p1480343825113">Description of the account, which cannot exceed 256 characters.</p>
</td>
</tr>
</tbody>

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<div id="body8662426"><div class="section" id="ddm_03_0051__en-us_topic_0242898940_section12730145515814"><h4 class="sectiontitle">Description</h4><p id="ddm_03_0051__en-us_topic_0242898940_p1472165745817">This section describes metrics reported by DDM to Cloud Eye, metric namespaces, and dimensions. You can use APIs provided by Cloud Eye to query the metric information generated for DDM.</p>
</div>
<div class="section" id="ddm_03_0051__en-us_topic_0242898940_section9895134631120"><h4 class="sectiontitle">Namespace</h4><p id="ddm_03_0051__en-us_topic_0242898940_p34645334153439">SYS.DDMS</p>
<div class="note" id="ddm_03_0051__en-us_topic_0242898940_note61193965211"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="ddm_03_0051__en-us_topic_0242898940_p12405100145316">SYS.DDM is the namespace of DDM 1.0.</p>
<p id="ddm_03_0051__en-us_topic_0242898940_p4405120175319">SYS.DDMS is the namespace of DDM 2.0.</p>
<p id="ddm_03_0051__en-us_topic_0242898940_p84051508538">DDM has been upgraded to version 2.0. The namespace is still SYS.DDM for existing users of DDM 1.0.</p>
</div></div>
</div>
<div class="section" id="ddm_03_0051__en-us_topic_0242898940_section14105162914016"><h4 class="sectiontitle">Metrics</h4>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="ddm_03_0051__en-us_topic_0242898940_table16486135553411" frame="border" border="1" rules="all"><caption><b>Table 1 </b>DDM metrics</caption><thead align="left"><tr id="ddm_03_0051__en-us_topic_0242898940_row24871155173413"><th align="left" class="cellrowborder" valign="top" width="14.72852714728527%" id="mcps1.3.3.2.2.7.1.1"><p id="ddm_03_0051__en-us_topic_0242898940_p20129172319375">Metric ID</p>
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</th>
</tr>
</thead>
<tbody><tr id="ddm_03_0051__en-us_topic_0242898940_row1373815507314"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.2.1.3.1.1 "><p id="ddm_03_0051__en-us_topic_0242898940_p17728647413">node_id</p>
<tbody><tr id="ddm_03_0051__en-us_topic_0242898940_row163412192228"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.2.1.3.1.1 "><p id="ddm_03_0051__en-us_topic_0242898940_p116655117515">instance_id</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.2.1.3.1.2 "><p id="ddm_03_0051__en-us_topic_0242898940_p06651911756">DDM instance ID</p>
</td>
</tr>
<tr id="ddm_03_0051__en-us_topic_0242898940_row1373815507314"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.2.1.3.1.1 "><p id="ddm_03_0051__en-us_topic_0242898940_p17728647413">node_id</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.2.1.3.1.2 "><p id="ddm_03_0051__en-us_topic_0242898940_p97286413418">DDM node ID</p>
</td>

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<tr id="ddm_05_0002__row1480113811519"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.2.2.3.2.2.2.3.1.1 "><p id="ddm_05_0002__p10801638175118">Password</p>
</td>
<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.2.2.3.2.2.2.3.1.2 "><p id="ddm_05_0002__p78011038175112">Password of the account. The password:</p>
<ul id="ddm_05_0002__ul6801153819514"><li id="ddm_05_0002__li1380123835110">Can include 8 to 32 characters.</li><li id="ddm_05_0002__li568620181711">Must contain at least three of the following character types: lowercase letters, uppercase letters, digits, and special characters ~!@#%^*-_+?</li><li id="ddm_05_0002__li211322910598">Cannot be a weak password. It cannot be overly simple and easily guessed.</li><li id="ddm_05_0002__li4388184703919">Cannot be the username or the username spelled backwards.</li></ul>
<ul id="ddm_05_0002__ul6801153819514"><li id="ddm_05_0002__li1380123835110">Can include 8 to 32 characters.</li><li id="ddm_05_0002__li568620181711">Must contain at least three of the following character groups: lowercase letters, uppercase letters, digits, and special characters ~!@#%^*-_+?</li><li id="ddm_05_0002__li211322910598">Cannot be a weak password. It cannot be overly simple and easily guessed.</li><li id="ddm_05_0002__li4388184703919">Cannot be the username or the username spelled backwards.</li></ul>
</td>
</tr>
<tr id="ddm_05_0002__row158011385516"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.2.2.3.2.2.2.3.1.1 "><p id="ddm_05_0002__p780153835111">Confirm Password</p>