Why GAE create many instances in short time?

[Binh Bui Van]

My application run normal until now.

But suddenly to one service account (used for google cloud vision) create many instances(about 32 instances).

I checked log and see this line.

[sami...@google.com]

By checking the screenshot that you have provided, it seems that your Activity log is showing that there were multiple Kubernetes Clusters launched through the particular service account. Could you please check if your Kubernetes Engine cluster has the autoscaler enabled as this might be the root cause of the issue since when enabled the cluster autoscaler could be just trying to add new nodes to accommodate the workload. You can verify and check if you have autoscaling enabled by following the mentioned procedure below:

1. Visit the Kubernetes Engine menu in the Cloud Console

2. Click the affected cluster, then click 'Edit'

3. From the 'Node Pools' menu at the bottom of the page, select the affected node pool by clicking the adjacent edit button and check the value for 'Autoscaling' drop-down menu. If it enabled you can disable it by following this article.

To address the unwanted charges, you can contact Cloud Billing Support if you need further assistance. Please fill up the form in the Cloud Platform Billing Support page so that the Cloud Platform Billing Support team can take a look into your charges.

[Binh Bui Van]

I am sure that no any Kubernetes Clusters is setup. I dont use Kebernetes. Use GAE only.

This is my screenshot. Please check.

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[sami...@google.com]

Thank you for your information. As this behavior seems abnormal, I will require more information to investigate the issue further. Would it be possible to reply me with the project ID via private message, so that I can take a look in your project's logs to possibly figure out the root cause of the issue?