<p class="shortdesc">本文主要介绍如何创建存储日志的逻辑单元：索引。</p> <section class="section attention" id="Create_Index__nht_xpy_wmb"><div class="tasklabel"><h2 class="doc-tairway">注意事项</h2></div> <p class="p">索引创建成功后，不支持修改。</p> </section> <section class="section limitation" id="Create_Index__oht_xpy_wmb"><div class="tasklabel"><h2 class="doc-tairway">使用限制</h2></div> <ol class="ol" id="Create_Index__ol_bfh_1qy_wmb"> <li class="li">每个用户在每个地域最多可以创建一个索引。</li> <li class="li">索引中日志数据保存的时间小于等于30天。若您想将采集到的日志数据存储在平安云上，可启动<span class="ph uicontrol">归档存储</span>功能，详见<a class="xref" href="/ssr/help/middleware/LogCloud/User_Guide.Collect.Collect_Strategy.Create_Strategy" target="_blank">创建通用采集策略</a>或<a class="xref" href="/ssr/help/middleware/LogCloud/User_Guide.Collect.Collect_Strategy.Create_Nginx_Strategy" target="_blank">创建Nginx采集策略</a>。</li> </ol> </section> <section><div class="tasklabel"><h2 class="doc-tairway">操作步骤</h2></div><ol class="ol steps"><li class="li step stepexpand"> <span class="ph cmd"> 登录<a class="xref" href="/console/logcloud/indexed/list" target="_blank">日志服务管理控制台</a>。</span> </li><li class="li step stepexpand"> <span class="ph cmd">单击左侧导航栏<span class="ph uicontrol">索引管理</span>，进入<span class="keyword wintitle">索引列表</span>页面。</span> </li><li class="li step stepexpand"> <span class="ph cmd">选择目标地域，单击页面右上角<span class="ph uicontrol">创建索引</span>，进入<span class="keyword wintitle">创建索引</span>页面。</span> </li><li class="li step stepexpand"> <span class="ph cmd">根据如下信息，创建索引。</span> <div class="itemgroup info"> <table class="table" id="Create_Index__table_ogt_qqy_wmb"><caption></caption><colgroup><col><col><col></colgroup><thead class="thead"> <tr class="row"> <th class="entry" id="Create_Index__table_ogt_qqy_wmb__entry__1" colspan="2">配置项</th> <th class="entry" id="Create_Index__table_ogt_qqy_wmb__entry__2">说明</th> </tr> </thead><tbody class="tbody"> <tr class="row"> <td class="entry" headers="Create_Index__table_ogt_qqy_wmb__entry__1 " rowspan="3"> <p class="p">基本信息</p> </td> <td class="entry" headers="Create_Index__table_ogt_qqy_wmb__entry__1 "> <p class="p">地域</p> </td> <td class="entry" headers="Create_Index__table_ogt_qqy_wmb__entry__2 "> <p class="p">创建索引的地域。</p> </td> </tr> <tr class="row"> <td class="entry" headers="Create_Index__table_ogt_qqy_wmb__entry__1 "> <p class="p">名称</p> </td> <td class="entry" headers="Create_Index__table_ogt_qqy_wmb__entry__2 "> <p class="p">配置索引的名称。</p> <ul class="ul" id="Create_Index__ul_pgt_qqy_wmb"> <li class="li">支持汉字、英文大小写字母、数字、特殊字符“_”“-”“@”。</li> <li class="li">长度在1~45个字符之间。</li> </ul> </td> </tr> <tr class="row"> <td class="entry" headers="Create_Index__table_ogt_qqy_wmb__entry__1 "> <p class="p">保存天数</p> </td> <td class="entry" headers="Create_Index__table_ogt_qqy_wmb__entry__2 "> <p class="p">采集的日志数据在索引中的保存天数，单位是天。</p> <p class="p">超过配置的保存天数，日志数据自动删除。</p> <p class="p">若您在创建采集策略时，配置了归档存储功能，日志可在平安云上保存一年，可参考<a class="xref" href="/ssr/help/middleware/LogCloud/User_Guide.Collect.Collect_Strategy.Create_Strategy" target="_blank">配置采集策略</a>。</p> </td> </tr> <tr class="row"> <td class="entry" headers="Create_Index__table_ogt_qqy_wmb__entry__1 "> <p class="p">购买选项</p> </td> <td class="entry" headers="Create_Index__table_ogt_qqy_wmb__entry__1 "> <p class="p">付费方式</p> </td> <td class="entry" headers="Create_Index__table_ogt_qqy_wmb__entry__2 "> <p class="p">使用索引的付费方式，详见<a class="xref" href="/ssr/help/middleware/LogCloud/Pricing.Billing" target="_blank">计费说明</a>，目前仅支持<span class="ph uicontrol">按使用量</span>付费。</p> </td> </tr> </tbody></table> <img class="image" id="Create_Index__image_elz_2ry_wmb" src="https://pcp-portal-sca.obs-cn-shenzhen.pinganyun.com/pcp-portal-sca/20210106133702-1147ce049ca6.png" width="830"> </div> </li><li class="li step stepexpand"> <span class="ph cmd">单击<span class="ph uicontrol">确定</span>，进入<span class="keyword wintitle">订单确认</span>页面。</span> </li><li class="li step stepexpand"> <span class="ph cmd">单击<span class="ph uicontrol">确认开通</span>，进入<span class="keyword wintitle">支付结果</span>页面。</span> <div class="itemgroup info"> <div class="note note note_note"><span class="note__title">说明：</span> 请确保您的真实余额或可用代金券余额超过200元。</div> </div> </li></ol></section> <section class="section result" id="Create_Index__result_rqw_4ry_wmb"><div class="tasklabel"><h2 class="doc-tairway">执行结果</h2></div> <p class="p"><strong class="ph b">方法一</strong></p> <ol class="ol" id="Create_Index__ol_yh3_pry_wmb"> <li class="li">在<span class="keyword wintitle">支付结果</span>页面，单击<span class="ph uicontrol">查看订单</span>，进入<span class="keyword wintitle">产品订单</span>页面。</li> <li class="li">目标订单的<span class="ph uicontrol">状态</span>为<span class="ph uicontrol">全部完成</span>。<img class="image" id="Create_Index__image_cm5_rry_wmb" src="https://pcp-portal-sca.obs-cn-shenzhen.pinganyun.com/pcp-portal-sca/20210106133702-135e91ec9672.png" width="830"></li> </ol> <p class="p"><strong class="ph b">方法二</strong></p> <p class="p">单击左侧导航栏<span class="ph uicontrol">索引管理</span>，在<span class="keyword wintitle">索引列表</span>页面，选择目标地域，可查看到刚刚创建的索引。 </p> <img class="image" id="Create_Index__image_pn2_5ry_wmb" src="https://pcp-portal-sca.obs-cn-shenzhen.pinganyun.com/pcp-portal-sca/20210106133705-1da1cb289df2.png" width="830"> </section>