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Wang , Deng Ke
04da47cae2
Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com> Co-authored-by: Wang , Deng Ke <wangdengke2@huawei.com> Co-committed-by: Wang , Deng Ke <wangdengke2@huawei.com>
17 lines
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17 lines
3.0 KiB
HTML
<a name="opengauss_01_0026"></a><a name="opengauss_01_0026"></a>
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<h1 class="topictitle1">Overview</h1>
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<div id="body8662426"><p id="opengauss_01_0026__en-us_topic_0208270914_p8060118">This section describes how to create a <span id="opengauss_01_0026__te397030ba8684e129bb48d58566c60ff">GaussDB(openGauss)</span> DB instance on the management console and bind an EIP to the DB instance to make the instance accessible via the Internet.</p>
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<p id="opengauss_01_0026__a850670b7a4824ff4bf9ae008ddb9314b">If you are using <span id="opengauss_01_0026__text151625495812">GaussDB(openGauss)</span> for the first time, see the constraints described in <a href="opengauss_01_0013.html">Constraints</a>.</p>
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<div class="section" id="opengauss_01_0026__scc294ce4579648ef9b8d8d9d649ed835"><h4 class="sectiontitle">Process</h4><p id="opengauss_01_0026__p126441618115011"><a href="#opengauss_01_0026__fig138110377499">Figure 1</a> illustrates the process of connecting to a DB instance over a public network.</p>
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<div class="fignone" id="opengauss_01_0026__fig138110377499"><a name="opengauss_01_0026__fig138110377499"></a><a name="fig138110377499"></a><span class="figcap"><b>Figure 1 </b>Connecting to a DB instance over a public network</span><br><span><img id="opengauss_01_0026__image12431194325117" src="en-us_image_0000001072030787.png"></span></div>
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<ul id="opengauss_01_0026__u9f6fec40df6a49e39df2ade038bb1e2f"><li id="opengauss_01_0026__li843534802214"><a href="opengauss_01_0027.html">Step 1: Create a DB instance.</a> Confirm the specifications, storage, network, and database account configurations of the <span id="opengauss_01_0026__text83011517205811">GaussDB(openGauss)</span> DB instance based on service requirements.</li><li id="opengauss_01_0026__l6672240553434e35b88fb684b67341a0"><a href="opengauss_01_0028.html">Step 2: Bind an EIP.</a> The Elastic IP service provides independent public IP addresses and bandwidth for Internet access. You can apply for an EIP on the VPC console and bind the EIP to the <span id="opengauss_01_0026__text1730015186448">GaussDB(openGauss)</span> DB instance.</li><li id="opengauss_01_0026__l977b1216f1ec4e27b3af717cea9014c9"><a href="opengauss_01_0029.html">Step 3: Configure security group rules.</a> To access a <span id="opengauss_01_0026__text627205627">GaussDB(openGauss)</span> DB instance from resources outside the security group, you need to configure an <strong id="opengauss_01_0026__b13483561321">inbound rule</strong> for the security group associated with the DB instance.</li><li id="opengauss_01_0026__l8dbb6ec112b342b4810e94ef67aeaa61"><a href="opengauss_01_0030.html">Step 4: Connect to a DB instance through gsql</a>. Connect to a <span id="opengauss_01_0026__text159131012337">GaussDB(openGauss)</span> DB instance using the command-line tool gsql.</li></ul>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="opengauss_01_0025.html">Connecting to a DB Instance Over a Public Network</a></div>
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