This page explains the quotas and limits for Kubernetes Engine clusters, nodes, and Kubernetes Engine API requests.
Kubernetes Engine's per-project limits are:
- Maximum of 50 clusters per zone.
- Maximum of 5000 nodes per cluster.
The rate limit for the Kubernetes Engine API is 10 requests per second.
You might also encounter Compute Engine resource quotas. Additionally, for projects with default regional Compute Engine CPUs quota, container clusters are limited to three per region.