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Difficulty: MediumProvisioning Compute Engine and Kubernetes Engine Clusters

An online media company is preparing to launch a live video transcoding service using Terraform to provision Compute Engine regional Managed Instance Groups (MIGs). The architecture requires scaling up to 400 N2 vCPUs in the us-central1 region during peak events. However, new GCP projects have a default regional vCPU quota well below this requirement. What architectural action should be taken prior to the initial production deployment to prevent provisioning failures?

  1. Request a regional vCPU quota increase in advance for the target region and wait for approval before executing the automated infrastructure provisioning.Answer
  2. B
    Grant the deployment pipeline service account the primitive Editor role so that it can bypass standard project quota restrictions.
  3. C
    Configure the Terraform backend to store state files locally without object versioning to accelerate resource creation speed.
  4. D
    Assign the Service Account Admin role to the deployment pipeline service account to grant quota override permissions.

Answer

Request a regional vCPU quota increase in advance for the target region and wait for approval before executing the automated infrastructure provisioning.
Google Cloud enforces resource quotas on projects to prevent unexpected resource consumption and ensure cloud capacity. Default quotas for new projects are intentionally limited. To deploy large instance pools, cloud architects must submit quota increase requests in advance for the target region.

Step-by-Step Solution

1
Assess the peak capacity requirements of the workload
Identified requirement of 400 N2 vCPUs in region us-central1.
Large deployments must be compared against default project quota allocations.
2
Verify current regional quotas in Google Cloud Console or via gcloud CLI
Found that default regional vCPU quota is insufficient for peak scaling.
Resource creation will fail at runtime if requested capacity exceeds existing quota.
3
Submit a quota increase request for regional vCPUs prior to deployment
GCP quota team reviews and approves the regional capacity increase.
Quota increases require lead time for approval before Infrastructure as Code automation can provision resources.

Key Concept

Compute Engine Resource Quotas and Provisioning Prerequisites
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Topics

Provisioning Compute Engine and Kubernetes Engine Clusters

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