chore: import upstream snapshot with attribution

python/ray/autoscaler/local/example-minimal-automatic.yaml

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+# Minimal configuration for an automatically managed on-premise cluster.
+
+# To use, run the script at ray/python/ray/autoscaler/local/coordinator_server.py:
+# $ python coordinator_server.py --ips <list_of_node_ips> --host <HOST> --port <PORT>
+# Copy the address from the output into the coordinator_address field.
+
+# A unique identifier for the head node and workers of this cluster.
+cluster_name: minimal-automatic
+
+provider:
+    type: local
+    coordinator_address: COORDINATOR_HOST:COORDINATOR_PORT
+
+# The minimum number of workers nodes to add to the Ray cluster in addition to the head
+# node. This number should be >= 0.
+# Set to 0 by default.
+min_workers: 0
+
+# The maximum number of worker nodes to add to the Ray cluster in addition to the head node.
+# This takes precedence over min_workers.
+# Required for automatically managed clusters.
+max_workers: 2
+
+# How Ray will authenticate with newly launched nodes.
+auth:
+    ssh_user: YOUR_USERNAME
+    # Optional if an ssh private key is necessary to ssh to the cluster.
+    # ssh_private_key: ~/.ssh/id_rsa
+
+# The above configuration assumes Ray is installed on your on-prem cluster.
+# If Ray is not already installed on your cluster, you can use setup
+# commands to install it.
+# For the latest Python 3.7 Linux wheels:
+# setup_commands:
+  # - if [ $(which ray) ]; then pip uninstall ray -y; fi
+  # - pip install -U "ray[default] @ https://s3-us-west-2.amazonaws.com/ray-wheels/latest/ray-3.0.0.dev0-cp37-cp37m-manylinux2014_x86_64.whl"
+
+# Defaults are empty to avoid any surprise changes to on-prem cluster's state.
+# Refer to example yamls for examples of ray installation in setup commands.
+initialization_commands: []
+setup_commands: []
+head_setup_commands: []
+worker_setup_commands: []
+
+available_node_types: {}
+head_node_type: {}
+
+head_start_ray_commands: []
+worker_start_ray_commands: []
+
+file_mounts: {}
+cluster_synced_files: []
+file_mounts_sync_continuously: false
+rsync_exclude: []
+rsync_filter: []