Help Center/ Cloud Container Engine/ User Guide (Kuala Lumpur Region)/ Add-ons/ Other Add-ons/ web-terminal (EOM)
Updated on 2024-10-14 GMT+08:00
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web-terminal (EOM)

The web-terminal add-on is a lightweight terminal server that allows you to use kubectl on the web UI. It provides a remote command-line interface (CLI) via web browser and HTTP, and can be easily integrated into an independent system. You can directly access the add-on as a service to obtain information and log in to a server through cmdb.

web-terminal can run on all operating systems supported by Node.js and does not depend on local modules. It is fast and easy to install and supports multiple sessions.

Open source community: https://github.com/rabchev/web-terminal

Notes and Constraints

  • This add-on can be installed only in clusters of v1.21 or earlier. Arm clusters are not supported.
  • web-terminal is no longer evolved.
  • The web-terminal add-on can be used only after CoreDNS is installed in a cluster.

Precautions

The web-terminal add-on can be used to manage CCE clusters. Keep the login password secure to prevent unexpected operation.

Installing the Add-on

  1. Log in to the CCE console and click the cluster name to access the cluster console. Choose Add-ons in the navigation pane, locate web-terminal on the right, and click Install.
  2. Configure the following parameters:

    • Access Mode: The value is fixed to NodePort. The web-terminal add-on is accessed in the NodePort mode by default and can be used only if any node in the cluster has an EIP. If this access type is selected, an EIP must be bound to the cluster where web-terminal will be installed.
    • Username: The default value is root and cannot be changed.
    • Password: password for logging in to web-terminal. Keep secure the password. The web-terminal add-on can be used to manage CCE clusters. Keep the login password secure to prevent unexpected operation.
    • Confirm Password: Enter the password again.

  3. Click Install.

Connecting to a Cluster Using the web-terminal Add-on

  1. Log in to the CCE console and click the cluster name to access the cluster console. Choose Add-ons in the navigation pane.
  2. Find web-terminal on the right and click Access.
Parent topic: Other Add-ons