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dell / csm

Dell Container Storage Modules (CSM)
Apache License 2.0
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[FEATURE]: Taint to be maintained on the WN. #339

Open eanjtab opened 2 years ago

eanjtab commented 2 years ago

Describe the solution you'd like To maintain the taint on the WN throughout until the connectivity is established.

Describe alternatives you've considered Currently there are no alternatives rather it is a problem since podmon removes the taint on the node, this node becomes a potential candidate to host pods. So we did see pods getting hosted on the node though it did not have connectivity and the pods did not start.

Additional context NA

alikdell commented 2 years ago

This is a feature request for the following scenario: When a node lost connectivity to storage array, Resiliency move all pods to a healthy node in the cluster. When the node come online Resiliency remove the taint. The request from customer is even though there is no pods running on that node taint should remain in the node.