Set Up GKE Cluster

GCP-native.

Overview

GKE is Google’s managed Kubernetes. Two modes: Autopilot manages nodes, networking, and most cluster operations for a per-pod price; Standard gives full node control at the per-node price. The first cluster establishes the patterns: Workload Identity for pod auth, Terraform for cluster config, native GCP integration for load balancing and storage.

• GCP-native integration. Cloud IAM, Cloud Logging, Cloud Monitoring. Native auth and observability.
• Autopilot mode. Google manages nodes; per-pod billing. Right for small teams that want minimal operational surface.
• Standard mode. Full node control. Right when GPU pools or custom node OS matter.
• Workload Identity plus native GCP integration. Pod-to-IAM identity binding; Cloud Load Balancing, Filestore, Persistent Disk all integrate without glue.

The approach

Three habits make a first GKE cluster production-ready: Autopilot by default, Standard only when specific needs justify the operational cost, Workload Identity wired up so pods never see static credentials.

• Autopilot for most workloads. Reduces operational burden. Small teams ship faster.
• Standard for specific needs. GPU pools, custom node OS, specialised networking. The cases where Autopilot does not fit.
• Workload Identity. Pods bind to GCP service accounts. Static credentials disappear.
• Terraform-managed plus documented topology. Google provider creates GKE; per-cluster the configuration documented.

Why this compounds

Each cluster inherits the patterns established by the first. The team’s GCP Kubernetes fluency deepens; new clusters take days, not weeks; native GCP integrations like Workload Identity and Cloud Load Balancing fall into place naturally.

• Operational burden reduced. Google manages the substrate. Engineering time stays on workloads.
• GCP integration native. Auth, monitoring, networking integrate cleanly. Glue code shrinks.
• Reusable patterns. Standard Terraform modules capture conventions across clusters.
• Year-one investment, year-two habit. First cluster is heavy lift. By the third, the template is settled.