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Creating a k8s cluster reports an error: Cluster quota usage failed

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Updated
Byadmin
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Description

When the user attempts to create a cluster, an error occurs indicating that the quota allocation for the cluster has failed.

Alarm Information

An error occurs when the user tries to create a cluster, with a message indicating that the quota allocation for the cluster has failed.

Effective Troubleshooting Steps

  1. Private Cloud Environment:

    • Log in to the private cloud management console.
    • Navigate to the permission management module.
    • Select the admin user.
    • Configure the SCP policy to ensure that vCPU resources are authorized.

  2. Hosted Cloud Environment:

    • Log in to the hosted cloud's SCC.
    • Navigate to the tenant management module.
    • Select the tenant node that requires authorization.
    • Configure the appropriate authorization strategy to ensure vCPU resources are authorized.

Root Cause

The quota was not correctly configured, resulting in the cluster creation failure.

Solution

  1. Private Cloud Environment:

    • Log in to the SCP backend.
    • Check if Kubernetes Engine (SKE) is authorized under admin account → System Management → Platform Authorization.
    • Check if Kubernetes Engine (SKE) has been allocated vCPU under admin account → System Management → Service Authorization.
    • Review whether the resource quota has been given in User and Access Management.

  2. Hosted Cloud Environment:

    • Log in to the hosted cloud's SCC.
    • Select the corresponding tenant under system settings and authorize the tenant's nodes.

Impact Scope of Operation

NA

Is it a Temporary Solution

NA

Suggestions and Summary

Proper authorization numbers should be considered in both private and hosted cloud environments.

Troubleshooting Content

NA

Original Link

https://support.sangfor.com.cn/cases/list?product_id=37&type=1&category_id=28639&isOpen=true