I have a Google Kubernetes Engine (GKE) cluster in Autopilot mode. However, when the Horizontal Pod Autoscaler (HPA) needs to scale, I receive a message indicating “unschedulable pod” and the cluster does not automatically increase its resources.

Any insights or suggestions on how to resolve this would be greatly appreciated.

• Disabled the policy compute.disableSerialPortLogging at the organization level: Navigated to Organization policies -> Disable VM serial port logging to Stackdriver -> Overrode the parent’s policy and created a rule “Not enforced”
• Enabled the serial port logging in the project metadata.

Despite these changes, the issue persists. I am unsure if I have correctly implemented these steps or if there are additional configurations required.