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    Lindorm:Purchase the LTS service and log on to the LTS web UI

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    Lindorm:Purchase the LTS service and log on to the LTS web UI

    Last Updated:Mar 28, 2024

    Lindorm Tunnel Service (LTS) is a tunnel service developed by Alibaba Cloud for Lindorm. You can use LTS to import and export data, track data changes, and back up and restore data. This topic describes how to purchase the LTS service and log on to the web UI of LTS.

    Prerequisites

    An Alibaba Cloud account is registered. For more information, see Sign up with Alibaba Cloud.

    Purchase methods

    You can purchase the LTS services by using two methods. The following table describes the two methods.

    Purchase method

    Description

    Billing

    Logon method

    References

    Purchase an LTS instance.

    LTS instances support all features of LTS.

    The billable items and billing rules of the LTS service purchased by using the two methods are the same.

    Log on to the web UI of LTS from an LTS instance

    A Lindorm instance is available. Purchase the LTS service on the console.

    • The LTS service purchased by using this method supports all features of LTS.

    • The search index, change tracking, and backup and restoration features depend on the LTS service. Therefore, you must purchase LTS nodes when you enable any of the services for the first time. After you purchase these LTS nodes, you can use the features of LTS without the need to purchase an individual LTS instance.

      Note

      If you purchase LTS nodes when you enable one of the preceding features, you do not need to purchase additional LTS nodes when you enable the other two features.

    • If you activate LindormTSDB, LindormDFS, or LindormSearch for your Lindorm instance, you can perform the following steps to purchase the LTS service: Log on to the Lindorm console. In the Configurations section of the Instance Details page, click Activate Now in the Actions column corresponding to LTS Engine.

    Log on to the web UI of LTS from a Lindorm instance

    Purchase an LTS instance

    1. Log on to the Lindorm console.

    2. On the Instances page, click Create.

      Note

      You can also go to the product details page and click Buy Now to create an LTS instance.

    3. Select Lindorm Tunnel Service for Product Type.

    4. Select Subscription or Pay-as-you-go for Billing Method.

      Note

      A pay-as-you-go instance can be converted into a subscription instance. A subscription instance cannot be converted into a pay-as-you-go instance.

      • Subscription: If you purchase a subscription instance, you must pay an upfront fee for the instance. For long-term usage, the subscription billing method is more cost-effective than the pay-as-you-go billing method. You are provided with larger discounts for longer subscription periods.

      • Pay-as-you-go: You are charged for your instance based on the instance specification. Bills are generated on an hourly basis. Fees are automatically deducted from your account. We recommend that you select the pay-as-you-go billing method for short-term use. If you no longer need your pay-as-you-go RDS instance, you can release it to reduce costs.

    5. Configure parameters described in the following table.

      Parameter

      Description

      Regions and zones

      Select the region in which you want to create the LTS instance.

      Note

      • After the LTS instance is created, the region of the instance cannot be changed. Proceed with caution.

      • If your application is deployed on an ECS instance, we recommend that you deploy the LTS instance in the region where the ECS instance resides. If the LTS instance and the ECS instance are deployed in different regions, your application cannot communicate with the LTS instance over an internal network.

      Zone

      Select the zone in which you want to create the LTS instance.

      Note

      If your application is deployed on an ECS instance, we recommend that you deploy the LTS instance in the zone where the ECS instance resides to reduce network latency.

      Network Type

      Specify the type of network where you want to deploy the instance. This parameter can be set only to VPC.

      VPC

      Select the VPC to which the LTS instance belongs. If no VPC is available, you can create a VPC in the VPC console. For more information, see Create and manage a VPC.

      VSwitch

      Select the vSwitch to which you want the LTS instance to connect. If no vSwitch is available, you can create a vSwitch in the VPC console. For more information, see Create a vSwitch.

      Cluster Name

      Specify the name of the instance. The name is used to identify and manage the instance.

      Node specification

      Select the specification of nodes in the LTS instance.

      Nodes

      Specify the number of nodes in the LTS instance. Valid values: 3 to 20.

      Subscription Length

      Specify the subscription period of the LTS instance. This parameter appears only when you create a subscription instance. Valid monthly subscription durations range from one month to six months. Valid yearly subscription durations range from one year to three years.

      Note

      If you want to enable auto-renewal for the instance, select Auto-renewal. Make sure that you have sufficient balance in your Alibaba Cloud account before the system automatically renews the instance.

    6. Click Buy Now.

    7. On the Confirm Order page, agree to the terms of service, and then click Pay.

    Log on to the web UI of LTS

    Before you log on to the web UI of LTS, make sure that the IP address of your client is added to the whitelist of the LTS instance. For more information, see Configure whitelists.

    Log on to the web UI of LTS from an LTS instance

    Important

    • The logon method described in this section is applicable only to LTS instances. The Service Type of these instances displayed in the console is Lindorm TS. The Product Type parameter is set to Lindorm Tunnel Service when these instances are purchased.

    • After you purchase an LTS instance, the state of the instance is Initializing or Creating in the console. Log on to the web UI of the LTS instance after its state becomes Running.

    1. Log on to the Lindorm console.

    2. In the upper-left corner of the page, select the region where the instance is deployed.

    3. On the Instances page, click the ID of the instance that you want to manage or click Manage in the Actions column corresponding to the instance.

    4. On the details page of the LTS instance, click LTS in the UI Access section.

      访问LTS

      Note

      The first time you log on to the web UI of LTS, click Reset UI Access Password in the upper-right corner of the UI Access section, and then configure the password that can be used to access the LTS instance based on the following rules:

      • The password must be 2 to 30 characters in length.

      • The password can contain letters, digits, and special characters.

      • The supported special characters are underscores (_) and hyphens (-).

    Log on to the web UI of LTS from a Lindorm instance

    Important

    • The logon method described in this section is applicable only to Lindorm instances. The Service Type of these instances displayed in the console is Lindorm. The Product Type parameter is set to Lindorm when these instances are purchased.

    • Make sure that you have enabled one of the following services: search index, change tracking, and backup and restoration.

    1. Log on to the Lindorm console.

    2. In the upper-left corner of the page, select the region where the instance is deployed.

    3. On the Instances page, click the ID of the instance that you want to manage or click Manage in the Actions column corresponding to the instance.

    4. In the left-side navigation pane, click Wide Table Engine.

    5. Log on to the web UI of LTS by performing the steps described in the following table based on the feature for which you purchased LTS nodes.

      Feature for which LTS nodes are purchased

      Steps to log on to the web UI of LTS

      Search index

      1. Click the SearchIndex tab.

      2. In the Data Synchronization Management section, click ClusterManagerInternet or ClusterManagerVPC to log on to the web UI of LTS.

      Backup and restoration

      1. Click the Backup & Recovery tab. The Backup List page appears by default.

      2. In the LTS WebUI Access section, click ClusterManager to log on to the web UI of LTS.

      Change tracking

      1. Click the Change Tracking tab.

      2. In the LTS WebUI Access section, click ClusterManager to log on to the web UI of LTS.

      Note

      The first time you log on to the web UI of LTS, click Reset UI Access Password and then configure the password that can be used to access the LTS service based on the following rules:

      • The password must be 2 to 30 characters in length.

      • The password can contain letters, digits, and special characters.

      • The supported special characters are underscores (_) and hyphens (-).