cloud: {{env["ANYSCALE_CLOUD_NAME"]}} advanced_instance_config: TagSpecifications: - ResourceType: "instance" Tags: - Key: ttl-hours Value: '24' head_node: instance_type: m5.2xlarge # Test's wait_for_nodes: 4 > 3 workers — head must count as a usable node. resources: CPU: 8 worker_nodes: - instance_type: m5.2xlarge min_nodes: 3 max_nodes: 3 market_type: ON_DEMAND