This image shows Oracle Cloud Infrastructure Kubernetes Engine (OKE) and workers node pool in an Oracle Cloud Infrastructure region that includes an Availability Domain and three Fault Domains, an Internet Gateway, NAT Gateway, and Service Gateway. The VCN has three subnets:

• Subnet A is Public. The Kubernetes API Endpoint is in Fault Domain 2.
• Subnet B is Public. The OKE Services are in Fault Domain 2.
• Subnet C is Private. The OKE Workers Node Pool spans all three Fault Domains. Each Fault Domain has a Node and three pods.