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zhangyue
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Reviewed-by: Sabelnikov, Dmitriy <dmitriy.sabelnikov@t-systems.com> Co-authored-by: zhangyue <zhangyue164@huawei.com> Co-committed-by: zhangyue <zhangyue164@huawei.com>
55 lines
6.8 KiB
HTML
55 lines
6.8 KiB
HTML
<a name="obs_40_0022"></a><a name="obs_40_0022"></a>
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<h1 class="topictitle1">Granting IAM User Groups Specific Permissions for All OBS Resources</h1>
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<div id="body1588765301379"><div class="section" id="obs_40_0022__section43491717165116"><h4 class="sectiontitle">Scenario</h4><p id="obs_40_0022__p3431154410448">This topic describes how to grant multiple IAM users or user groups specified permissions for all OBS resources.</p>
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</div>
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<div class="section" id="obs_40_0022__section106520378518"><h4 class="sectiontitle">Recommended Configuration</h4><p id="obs_40_0022__p103657437515">Use an IAM custom policy to configure the permissions.</p>
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</div>
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<div class="section" id="obs_40_0022__section786219432319"><h4 class="sectiontitle">Precautions</h4><p id="obs_40_0022__p817120327254">After configuration, IAM user groups can perform allowed operations using APIs. If they log in to OBS Console or OBS Browser+ to perform those operations, a message will be displayed indicating that they do not have required permissions.</p>
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<p id="obs_40_0022__p116361483599">This is because when they log in to OBS Console or OBS Browser+, APIs (such as <strong id="obs_40_0022__b333219515015">ListAllMyBuckets</strong> and <strong id="obs_40_0022__b1033310512019">ListBucket</strong>) are called to load the bucket list and object list and some other APIs will also be called on other pages, but their permissions do not cover those APIs. In such case, the message is diplayed.</p>
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<p id="obs_40_0022__p7807163365117">To allow IAM users to operate buckets and objects on OBS Console or OBS Browser+, add at least the <strong id="obs_40_0022__b44441417182119">obs:bucket:ListAllMyBuckets</strong> and <strong id="obs_40_0022__b3451161714213">obs:bucket:ListBucket</strong> permissions to the custom policy.</p>
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</div>
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<div class="section" id="obs_40_0022__section1976313561854"><h4 class="sectiontitle">Procedure</h4><ol id="obs_40_0022__ol170633855216"><li id="obs_40_0022__li10432131493113"><span>Log in to the management console using a cloud service account.</span></li><li id="obs_40_0022__li625685643115"><span>On the top menu bar, choose <strong id="obs_40_0022__b19348101015418">Service List</strong> > <strong id="obs_40_0022__b1034881065414">Management & Deployment</strong> > <strong id="obs_40_0022__b143481108548">Identity and Access Management</strong>.</span></li><li id="obs_40_0022__li1848615103345"><span>In the navigation pane, choose <strong id="obs_40_0022__b6600151112716">Permissions</strong>.</span></li><li id="obs_40_0022__li1388483016366"><span>Click <strong id="obs_40_0022__b07324916548">Create Custom Policy</strong> in the upper right corner.</span></li><li id="obs_40_0022__li1161395452712"><span>Configure a custom policy.</span><p><div class="fignone" id="obs_40_0022__fig59601157145012"><span class="figcap"><b>Figure 1 </b>Configuring a custom policy</span><br><span><img id="obs_40_0022__image1096195735010" src="en-us_image_0000001436253413.png"></span></div>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="obs_40_0022__table6375112782815" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Parameters for configuring a custom policy</caption><thead align="left"><tr id="obs_40_0022__row6375927132818"><th align="left" class="cellrowborder" valign="top" width="25.25%" id="mcps1.3.4.2.5.2.2.2.3.1.1"><p id="obs_40_0022__p23757272286"><strong id="obs_40_0022__b9153439274332">Parameter</strong></p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="74.75%" id="mcps1.3.4.2.5.2.2.2.3.1.2"><p id="obs_40_0022__p63751027152820"><strong id="obs_40_0022__b4297141804332">Description</strong></p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="obs_40_0022__row17375102752819"><td class="cellrowborder" valign="top" width="25.25%" headers="mcps1.3.4.2.5.2.2.2.3.1.1 "><p id="obs_40_0022__p1737572772816">Policy Name</p>
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</td>
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<td class="cellrowborder" valign="top" width="74.75%" headers="mcps1.3.4.2.5.2.2.2.3.1.2 "><p id="obs_40_0022__p83758278280">Enter a policy name.</p>
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</td>
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</tr>
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<tr id="obs_40_0022__row1937592712288"><td class="cellrowborder" valign="top" width="25.25%" headers="mcps1.3.4.2.5.2.2.2.3.1.1 "><p id="obs_40_0022__p173753272284">Policy View</p>
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<td class="cellrowborder" valign="top" width="74.75%" headers="mcps1.3.4.2.5.2.2.2.3.1.2 "><p id="obs_40_0022__p17375102714285">Select one based on your own habits. <strong id="obs_40_0022__b207111424507">Visual editor</strong> is used here.</p>
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</td>
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</tr>
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<tr id="obs_40_0022__row133751227142812"><td class="cellrowborder" valign="top" width="25.25%" headers="mcps1.3.4.2.5.2.2.2.3.1.1 "><p id="obs_40_0022__p203751027172816">Policy Content</p>
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<td class="cellrowborder" valign="top" width="74.75%" headers="mcps1.3.4.2.5.2.2.2.3.1.2 "><ul id="obs_40_0022__ul312618263319"><li id="obs_40_0022__li112652673110">Select <strong id="obs_40_0022__b15462797584332">Allow</strong>.</li><li id="obs_40_0022__li1952919359">Select <strong id="obs_40_0022__b10755842674332">Object Storage Service (OBS)</strong>.</li><li id="obs_40_0022__li813512281313">Select the actions to be allowed.</li><li id="obs_40_0022__li024173143415">Select <strong id="obs_40_0022__b7462133612293">All</strong> for resources.</li></ul>
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</td>
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<tr id="obs_40_0022__row15393131325217"><td class="cellrowborder" valign="top" width="25.25%" headers="mcps1.3.4.2.5.2.2.2.3.1.1 "><p id="obs_40_0022__p83756273285">Scope</p>
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<td class="cellrowborder" valign="top" width="74.75%" headers="mcps1.3.4.2.5.2.2.2.3.1.2 "><p id="obs_40_0022__p1037542711283">The default value is <strong id="obs_40_0022__b205702420511">Global services</strong>.</p>
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</tr>
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</tbody>
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</table>
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</div>
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</p></li><li id="obs_40_0022__li1293324623719"><span>Click <strong id="obs_40_0022__b103151843193213">OK</strong>.</span></li><li id="obs_40_0022__li81339157389"><span><a href="https://docs.otc.t-systems.com/en-us/usermanual/iam/iam_01_0030.html" target="_blank" rel="noopener noreferrer">Create a user group and assign permissions</a>.</span><p><p id="obs_40_0022__p1312812258417">Apply the created custom policy to the user group by following the instructions in the IAM document.</p>
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</p></li><li id="obs_40_0022__li12273529113919"><span><a href="https://docs.otc.t-systems.com/en-us/usermanual/iam/iam_01_0031.html" target="_blank" rel="noopener noreferrer">Add the IAM user you want to authorize to the created user group</a>.</span><p><div class="note" id="obs_40_0022__note1402619155515"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="obs_40_0022__p37253183814">Due to data caching, it takes about 10 to 15 minutes for a custom policy to take effect.</p>
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</div></div>
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</p></li></ol>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="obs_40_0019.html">Granting Permissions to Multiple IAM Users or User Groups Under the Account</a></div>
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</div>
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</div>
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