In-place resource resize refers to the ability to adjust the CPU and memory requests and limits of a running Pod without the need to recreate it.

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In-place resource resizing allows for adjusting the CPU and memory resources of a running Pod without recreating it, reducing downtime and improving resource utilization. It is important for efficient resource management and cost savings. This feature is available in Red Hat OpenShift.

In-place Resource Resize of OpenShift Pod spec