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eSight V300R009C00 Local HA System Software Installation Guide (SUSE Linux + MySQL + OMMHA) 10

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Applying for and Loading an eSight License

Applying for and Loading an eSight License

The eSight license file is used to control the functions and management capabilities of the eSight. eSight offers 90-day free trial, after that you need to apply for and loading a commercial license.

Prerequisites

You must have the Guest permission of the ESDP platform to apply for a commercial license. You can obtain the Guest permission of the ESDP platform after applying for an account at Huawei's official website.

Context

A license file is an authentication file that a special encryption tool generates based on the information about the contract that a user signs with Huawei and the information about the server where the eSight is installed. After obtaining a license file, load it to eSight manually to obtain permission to use eSight.

  • The license file is not delivered to customers along with a eSight installation DVD. Apply for a license according to the contract number and the equipment serial number (ESN) of the eSight server.
  • A license needs to be bound to an ESN of the server. If an ESN is changed because an NIC or server is replaced, update and re-import the eSight license. For details, see the eSight License User Guide.

Procedure

  1. Obtain an activation password.

    The password can be found in the license entitlement certificate.

    NOTE:

    The paper license entitlement certificate is delivered with the product, while the electronic copy is directly sent to the mailbox of the distributor that has signed contracts with Huawei. If you do not have the paper or electronic certificate, contact Huawei's channel partner and provide your contract number to activate the password.

  2. Obtain the server equipment serial number (ESN).
    1. Access the eSight login page, and log in to eSight as an administrator.
    2. When logged in to eSight as an administrator, choose System > System Manager > License Management.
    3. Click Obtain ESN.

    4. Click the Virtual Machine tab. The system displays the ESNs of the VMs. Separate the ESNs with a comma (,) when applying for a license for the high availability system.

  3. Apply for an eSight license.
    1. Log in to ESDP (http://app.huawei.com/isdp) choose License Activation > Password Activation.

    2. Enter the activation password.
      1. Enter the activation password in the Password text box
        NOTE:

        Click Add to add more passwords to activate them in batches.

      2. Read the preceding information, and select I have read the above carefully.
      3. Click Next.

    1. Fill in the ESN or click to select an existing device (NE) to obtain the ESN. Separate multiple ESNs with commas (,). Then, click Next.

    2. After the activation information is verified, click Confirm Activation.

    3. In the dialog box that is displayed, click Confirm.

      The activation task is submitted, the Operation Record page is displayed, and the task name is Activate License By Password.

    4. Download the license file.
      • Website

        You can check the task progress on the Operation Record page. After the task status is changed to Success, you can download the license.

      • Mailbox

        After the task is executed, the system sends an email to your registered mailbox and you can download the license from the attachment.

  4. Load an eSight license file.
    1. eSight automatically restarts after the license is imported. To prevent the switchover to the standby node, log in to the active node as the ossuser user, and run the following command to disable the switchover:

      > cd /opt/ommha/ha/bin

      > ./forbiden_switch.sh forbiden 30

      30 in the preceding command indicates that the switchover is disabled for 30 minutes.

    2. Log in to eSight as an administrator.
    3. Choose System > System Management > License Management from the main menu.
    4. On the License Management page, click Import License.

    5. Select a license file and click Upload.
      NOTE:

      The license file name cannot contain any space. If the name contains a space, uploading or updating the license file will fail. If the name of the obtained license file contains spaces, delete the spaces or change them to _ before using the license file.

    6. Click Apply.
      • If the imported license does not include functional module changes but includes only resource item quantity changes, or the license corresponding to the functional module is added or deleted but eSight does not have the corresponding functional module installed, eSight does not need to be restarted and the imported license takes effect immediately.
      • If the imported license includes functional module changes (licenses of the corresponding functional modules are added or deleted) and eSight has the corresponding functional modules installed, perform an operation in the dialog box that is displayed.
        • If you click Yes, eSight automatically restarts within one minute. After eSight restarts, the imported license takes effect and functional modules without licenses are not started.
        • If you click No, eSight does not restart and the license import is terminated. The existing license is still used.
          NOTE:

          If the application manager is installed on the eSight and the imported license includes eSight APP Management License (Instance) whose value is greater than 500, it is recommended that the eSight be restarted to improve the performance of the application manager.

    7. Log in to the active node as the ossuser user and run the following command to enable the switchover.
      NOTE:

      Before enable the switchover, ensure that eSight has restarted, which may take 10 to 20 minutes.

      > cd /opt/ommha/ha/bin

      > ./forbiden_switch.sh cancel

Follow-up Procedure

After the license file is loaded, choose System > System Manager > License Management, check the license items and resource items.

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Updated: 2019-09-02

Document ID: EDOC1100011856

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