Cluster and Node Pool Configurations
Check Items
Check whether the nic-max-above-warm-target value configured for the network component of the current cluster exceeds the maximum value allowed.
Solution
Determine the scope of impact based on the error information. For example:
configuration check failed: [nodepool id(1786cd55-xxxx-xxxx-aac8-0255ac100095): [eni/nic-max-above-warm-target] should be less than or equal to 256, nodepool id(master): [eni/nic-max-above-warm-target] should be less than or equal to 256]. Please make corrections at settings
This error information indicates that there are two abnormal nic-max-above-warm-target settings:
- nodepool id(1786cd55-xxxx-xxxx-aac8-0255ac100095) indicates that the node pool with the ID 1786cd55-xxxx-xxxx-aac8-0255ac100095 has an abnormal configuration.
- nodepool id(master) indicates that the cluster has an abnormal configuration.
Scenario 1: Abnormal node pool configuration
To fix this issue, perform the following operations:
- Log in to the CCE console. In the navigation pane, choose Nodes.
- Locate the affected node pool and choose More > Manage.
- In Networking Components, set the nic-max-above-warm-target value to a maximum of 256.
- Click OK.
Scenario 2: Abnormal cluster configuration
To fix this issue, perform the following operations:
- Log in to the CCE console. In the navigation pane, choose Settings.
- Click the Network tab and set the Threshold for Unbinding Pre-bound Container ENIs value to a maximum of 256.
- Click Confirm Configuration.
Parent topic: Troubleshooting for Pre-upgrade Check Exceptions
- Check Items
- Solution