<p>Configuring an ELB in an auto scaling group is beneficial to extending the application&rsquo;s service capabilities and enhancing application availability. This article describes how to create an ELB instance.</p> <p><span style="font-size:16px"><strong>Prerequisite</strong></span></p> <p>You have created a VPC, network domain and sub-net, please refer to the VPC Operation Guide.</p> <p>&nbsp;</p> <p><span style="font-size:16px"><strong>Procedure</strong></span></p> <p>1. Log in to the <a href="https://yun.pingan.com/console/ecs/overview" target="_blank">ELB Console</a>.</p> <p>2. Click <strong>Instance Management</strong> on the left navigation bar and enter the <strong>Instance Management</strong> page.</p> <p>3. Click <strong>Create</strong> at the upper right corner of the page and enter the <strong>Create ELB Instance</strong> page.</p> <p>4. Create an ELB instance based on the following information.&nbsp;</p> <p><img src="https://obs-cn-shanghai.yun.pingan.com/pcp-portal/20201404164047-1fffed339dfc.png" style="height:463px; width:800px" /></p> <p>&nbsp;</p> <p><strong>Billing Option</strong></p> <table border="1" cellpadding="0" cellspacing="0"> <tbody> <tr> <td style="background-color:#ededed"> <p><strong>ConfigMap</strong></p> </td> <td style="background-color:#ededed; vertical-align:top"> <p><strong>Description</strong></p> </td> </tr> <tr> <td> <p>Billing Method</p> </td> <td style="vertical-align:top"> <p>Select the billing method of the ELB instance, support billed <strong>by volume</strong> and and <strong>prepaid</strong> billing method.</p> </td> </tr> </tbody> </table> <p><strong>&nbsp;</strong></p> <p><strong>Configuration Information</strong></p> <table border="1" cellpadding="0" cellspacing="0"> <tbody> <tr> <td style="background-color:#ededed; vertical-align:top"> <p><strong>ConfigMap</strong></p> </td> <td style="background-color:#ededed; vertical-align:top"> <p><strong>Description</strong></p> </td> </tr> <tr> <td> <p>Region</p> </td> <td style="vertical-align:top"> <p>Select the region where the public network ELB instance is created.</p> </td> </tr> <tr> <td> <p>Type of AZ</p> </td> <td style="vertical-align:top"> <p>Select <strong>Single AZ</strong> or <strong>Multi-usable Area</strong>.</p> </td> </tr> <tr> <td> <p>Availability Zone</p> </td> <td style="vertical-align:top"> <p>Select availability zones.</p> </td> </tr> <tr> <td> <p>Network Type</p> </td> <td style="vertical-align:top"> <p>Select network types.</p> </td> </tr> <tr> <td> <p>Network Billing</p> </td> <td style="vertical-align:top"> <p>Select the network billing method as <strong>By Bandwidth</strong> or <strong>By Flow</strong>.</p> </td> </tr> <tr> <td> <p>ISP</p> </td> <td style="vertical-align:top"> <p>Select internet service providers.</p> </td> </tr> <tr> <td> <p>Bandwidth</p> </td> <td style="vertical-align:top"> <p>If you choose to charge by bandwidth, you need to select the purchased network bandwidth. The bandwidth can be selected from 1-500 Mbps. You can adjust it again after creation.</p> </td> </tr> <tr> <td> <p>VPC</p> </td> <td style="vertical-align:top"> <p>Choose which VPC to create an ELB instance.</p> </td> </tr> <tr> <td> <p>Description</p> </td> <td style="vertical-align:top"> <p>Customize the description of the instance.</p> </td> </tr> </tbody> </table> <p><strong>&nbsp;</strong></p> <p><strong>IP Attribute</strong></p> <table border="1" cellpadding="0" cellspacing="0"> <tbody> <tr> <td style="background-color:#ededed"> <p><strong>ConfigMap</strong></p> </td> <td style="background-color:#ededed; vertical-align:top"> <p><strong>Description</strong></p> </td> </tr> <tr> <td> <p>IP Attribute</p> </td> <td style="vertical-align:top"> <p>Select IP Filing or IP don&rsquo;t record.</p> </td> </tr> <tr> <td> <p>Domain Name</p> </td> <td style="vertical-align:top"> <p>If you have not filed an IP, you also need to choose a domain name.。</p> </td> </tr> </tbody> </table> <p>&nbsp;</p> <p><strong>Purchase Options</strong></p> <table border="1" cellpadding="0" cellspacing="0"> <tbody> <tr> <td style="background-color:#ededed"> <p><strong>ConfigMap</strong></p> </td> <td style="background-color:#ededed; vertical-align:top"> <p><strong>Description</strong></p> </td> </tr> <tr> <td> <p>Purchase Time</p> </td> <td style="vertical-align:top"> <p>For the prepaid instance, you need to choose the purchase time from1 month to 3 years.</p> </td> </tr> <tr> <td> <p>Automatic Renewal</p> </td> <td style="vertical-align:top"> <p>For the prepaid instance, you can choose to enable the automatic renewal function with 1 month renewal period by default.</p> </td> </tr> <tr> <td> <p>Purchase Quantity</p> </td> <td style="vertical-align:top"> <p>The number of ELB instances purchased, currently only one ELB instance can be purchased at one time.</p> </td> </tr> </tbody> </table> <p>5. Click <strong>CONFIRM </strong>and enter the<strong> Order Confirmation</strong> page.</p> <p>6. After confirming the order information, click <strong>Confirm</strong> to open and enter the <strong>Payment Result</strong> page.</p> <p><strong>&nbsp;</strong></p> <p><span style="font-size:16px"><strong>Result </strong></span></p> <p>Method one:</p> <p>1. On the <strong>Payment Result</strong> page, click <strong>View Order</strong> to go to the <strong>Product Order </strong>page.</p> <p>2. Click the <strong>Order Number </strong>of the newly created ELB instance to view the details of the order.</p> <p>Method Two:</p> <p>On the <strong>Payment Result</strong> page, click the <strong>Management Console</strong>, then click the <strong>Instance Management</strong> on the left navigation bar, select the target region on the <strong>Instance Management</strong> page to view the instance just created.</p>