0.8.5 Release change. (#8358)

doc/dev/bin/pip_download_test.sh

@@ -0,0 +1,60 @@
+# This script automatically download ray and run the sanity check (sanity_check.py)
+# in various Python version. This script requires conda command to exist.
+
+if [[ -z "$RAY_HASH" ]]; then
+    echo "RAY_HASH env var should be provided"
+    exit 1
+fi
+
+if [[ -z "$RAY_VERSION" ]]; then
+    echo "RAY_VERSION env var should be provided"
+    exit 1
+fi
+
+if ! [ -x "$(command -v conda)" ]; then
+    echo "conda doesn't exist. Please download conda for this machine"
+    exit 1
+else
+    echo "conda exists"
+fi
+
+echo "Start downloading Ray version ${RAY_VERSION} of commit ${RAY_HASH}"
+
+pip install --upgrade pip
+
+# This is required to use conda activate
+source "$(conda info --base)/etc/profile.d/conda.sh"
+
+for PYTHON_VERSION in "3.5" "3.6" "3.7" "3.8" 
+do
+    env_name="${RAY_VERSION}-${PYTHON_VERSION}-env"
+    conda create -y -n "${env_name}" python=${PYTHON_VERSION}
+    conda activate "${env_name}"
+    echo "\n\n\n========================================================="
+    echo "Python version."
+    python --version
+    echo "This should be equal to ${PYTHON_VERSION}"
+    echo "=========================================================\n\n\n"
+
+    pip install redis==3.3.2
+    pip install msgpack==0.6.2
+    pip install ray
+    pip uninstall -y ray
+    pip install --index-url https://test.pypi.org/simple/ ray
+
+    failed=false
+    echo "\n\n\n========================================================="
+    if python sanity_check.py; then
+        echo "PYTHON ${PYTHON_VERSION} succeed sanity check."
+    else
+        failed=true
+    fi
+    echo "=========================================================\n\n\n"
+
+    conda deactivate
+    conda remove -y --name ${env_name} --all
+    if [ "$failed" = true ]; then
+        echo "PYTHON ${PYTHON_VERSION} failed sanity check."
+        exit 1
+    fi
+done

doc/dev/bin/ray-project/cluster.yaml

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+# This file is generated by `ray project create`.
+
+# A unique identifier for the head node and workers of this cluster.
+cluster_name: sanity-check
+
+# The maximum number of workers nodes to launch in addition to the head
+# node. This takes precedence over min_workers. min_workers defaults to 0.
+max_workers: 1
+
+# Cloud-provider specific configuration.
+provider:
+    type: aws
+    region: us-west-2
+    availability_zone: us-west-2a
+
+# How Ray will authenticate with newly launched nodes.
+auth:
+    ssh_user: ubuntu
+
+# Custom commands that will be run on the head node after common setup.
+head_setup_commands: 
+    # Install Anaconda.
+    - wget --quiet https://repo.continuum.io/archive/Anaconda3-5.0.1-Linux-x86_64.sh || true
+    - bash Anaconda3-5.0.1-Linux-x86_64.sh -b -p $HOME/anaconda3 || true
+    - echo 'export PATH="$HOME/anaconda3/bin:$PATH"' >> ~/.bashrc
+    - pip install -U pip 
+
+# 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: []
+
+# Command to start ray on worker nodes. You don't need to change this.
+worker_start_ray_commands: []

doc/dev/bin/ray-project/project.yaml

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+# This file is generated by `ray project create`.
+
+name: sanity-check
+
+# description: A short description of the project.
+# The URL of the repo this project is part of.
+# repo: ...
+
+cluster:
+  config: ray-project/cluster.yaml
+
+commands:
+  - name: sanity-check
+    help: "Do release sanity check with pip"
+    command: |      
+      export RAY_VERSION={{ray_version}}
+      export RAY_HASH={{commit}}
+      chmod +x ./pip_download_test.sh
+      ./pip_download_test.sh
+    params:
+    - name: ray_version # Ray version string.
+      default: "0.9.0.dev0"
+
+    - name: commit # Ray commit SHA string.
+      default: "FILL ME IN"
+
+# Pathnames for files and directories that should be saved
+# in a snapshot but that should not be synced with a# session. Pathnames can be relative to the project
+# directory or absolute. Generally, this should be files
+# that were created by an active session, such as
+# application checkpoints and logs.
+output_files: [
+  # For example, uncomment this to save the logs from the
+  # last ray job.
+  # "/tmp/ray/session_latest",
+]

doc/dev/bin/sanity_check.py

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+import os
+import ray
+import sys
+
+RAY_VERSION = "RAY_VERSION"
+RAY_COMMIT = "RAY_HASH"
+
+ray_version = os.getenv(RAY_VERSION)
+ray_commit = os.getenv(RAY_COMMIT)
+
+if __name__ == "__main__":
+    print("Sanity check python version: {}".format(sys.version))
+    assert ray_version == ray.__version__, (
+        "Given Ray version {} is not matching with downloaded "
+        "version {}".format(ray_version, ray.__version__))
+    assert ray_commit == ray.__commit__, (
+        "Given Ray commit {} is not matching with downloaded "
+        "version {}".format(ray_commit, ray.__commit__))
+    assert ray.__file__ is not None
+
+    ray.init()
+    assert ray.is_initialized()
+
+    @ray.remote
+    def return_arg(arg):
+        return arg
+
+    val = 3
+    print("Running basic sanity check.")
+    assert ray.get(return_arg.remote(val)) == val
+    ray.shutdown()