Can we enable swap memory for k8s node

Shuhaib Muzammil 0 Reputation points
2023-10-27T11:38:17.0266667+00:00

I have a worker node pool with 2 node count of size B2s. Currently RAM memory is saturated and due to quota limit and budget constraints I couldn't scale both verticaly and horizontaly. Is it possible to enable swap memory for a specific node?

Azure Kubernetes Service (AKS)
Azure Kubernetes Service (AKS)
An Azure service that provides serverless Kubernetes, an integrated continuous integration and continuous delivery experience, and enterprise-grade security and governance.
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  1. shiva patpi 12,396 Reputation points Microsoft Employee
    2023-10-27T19:56:29.47+00:00

    @Shuhaib Muzammil

    It is not possible to enable swap memory for a specific node. AKS is a managed offering that will not have direct control over the specific Virtual Machines in the AKS Node Pool !

    Couple of suggestions:

    Your subscription might have got some minimum amount of Compute Quota per region per SKU. You can try to add a new Node Pool with new SKU.

    Regards,

    Shiva.

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