golem-cluster.mini.yaml

# This is Ray on Golem Mini yaml - the smallest config for testnet cluster of up to 10 nodes

# Ray on Golem cluster name
cluster_name: "golem-cluster"

# The maximum number of workers the cluster will have at any given time
max_workers: 10

# The number of minutes that need to pass before an idle worker node is removed by the Autoscaler
idle_timeout_minutes: 5

# The cloud provider-specific configuration properties.
provider:
  type: "external"
  use_internal_ips: true
  module: "ray_on_golem.provider.node_provider.GolemNodeProvider"
  parameters:
    node_config:
      # Parameters for golem demands (same for head and workers)
      demand:
        image_tag: "golem/ray-on-golem:0.13.0-py3.10.13-ray2.9.3"

# Tells the autoscaler the allowed node types and the resources they provide
available_node_types:
  ray.head.default:
    resources: {}
    node_config: {}

  ray.worker.default:
    resources: {}
    node_config: {}

# The files or directories to copy to the head and worker nodes
# Remote workdir is /root/
file_mounts: {
  # <remote_path>: <local_path>
  # "/absolute/path/dir/": ".",
  # "./relative/path/dir/": ".",
  # "./relative/path/file.txt": "./file.txt"
}

# A list of paths to the files or directories to copy from the head node to the worker nodes
cluster_synced_files: []

# List of commands that will be run to initialize the nodes (before `setup_commands`)
initialization_commands: []

# List of shell commands to run to set up nodes
setup_commands: []

# Custom commands that will be run on the head node after common setup.
head_setup_commands: []

# Custom commands that will be run on worker nodes after common setup.
worker_setup_commands: []

# Command to start ray on the head node. You don't need to change this.
head_start_ray_commands: [
  "ray start --head --node-ip-address $NODE_IP --include-dashboard=True --dashboard-host 0.0.0.0 --disable-usage-stats --autoscaling-config=~/ray_bootstrap_config.yaml",
]

# Command to start ray on worker nodes. You don't need to change this.
worker_start_ray_commands: [
  "ray start --address $RAY_HEAD_IP:6379",
]

# Satisfy checks to disable warning about legacy fields at `ray up`.
# This will be removed by ray-on-golem on the fly.
head_node: true
worker_nodes: true