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Added demo notebook for Kueue by default
Updated existing notebooks in favour of Kueue specific nb Updated wording
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12 files changed

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-180
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‎demo-notebooks/additional-demos/hf_interactive.ipynb‎

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"id": "bc27f84c",
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"metadata": {},
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"source": [
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"Here, we want to define our cluster by specifying the resources we require for our batch workload. Below, we define our cluster object (which generates a corresponding AppWrapper).\n",
71+
"Here, we want to define our cluster by specifying the resources we require for our batch workload. Below, we define our cluster object (which generates a corresponding Ray Cluster).\n",
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"\n",
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"NOTE: We must specify the `image` which will be used in our RayCluster, we recommend you bring your own image which suits your purposes. \n",
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"The example here is a community image."
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"The example here is a community image.\n",
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"\n",
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"NOTE: By default the SDK uses Kueue as it's scheduling solution to use MCAD set the `mcad=True` option in `ClusterConfiguration`"
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]
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},
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{
@@ -89,7 +91,8 @@
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}
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],
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"source": [
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"# Create our cluster and submit appwrapper\n",
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"# Create our cluster and submit\n",
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"# The SDK will try to find the name of your default local queue based on the annotation \"kueue.x-k8s.io/default-queue\": \"true\"\n",
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"cluster = Cluster(ClusterConfiguration(name='hfgputest', \n",
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" namespace=\"default\",\n",
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" num_workers=1,\n",
@@ -99,15 +102,16 @@
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" max_memory=16, \n",
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" num_gpus=4,\n",
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" image=\"quay.io/project-codeflare/ray:latest-py39-cu118\",\n",
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" instascale=True, machine_types=[\"m5.xlarge\", \"p3.8xlarge\"]))"
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" # local_queue=\"local-queue-name\" # Specify the local queue manually\n",
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" ))"
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]
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},
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{
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"cell_type": "markdown",
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"id": "12eef53c",
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"metadata": {},
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"source": [
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"Next, we want to bring our cluster up, so we call the `up()` function below to submit our cluster AppWrapper yaml onto the MCAD queue, and begin the process of obtaining our resource cluster."
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"Next, we want to bring our cluster up, so we call the `up()` function below to submit our Ray Cluster onto the queue, and begin the process of obtaining our resource cluster."
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]
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},
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{

‎demo-notebooks/additional-demos/local_interactive.ipynb‎

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"cells": [
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{
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"cell_type": "code",
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"execution_count": 1,
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"execution_count": null,
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"id": "9a44568b-61ef-41c7-8ad1-9a3b128f03a7",
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"metadata": {
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"tags": []
@@ -36,7 +36,9 @@
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"source": [
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"\n",
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"NOTE: We must specify the `image` which will be used in our RayCluster, we recommend you bring your own image which suits your purposes. \n",
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"The example here is a community image."
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"The example here is a community image.\n",
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"\n",
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"NOTE: By default the SDK uses Kueue as it's scheduling solution to use MCAD set the `mcad=True` option in `ClusterConfiguration`"
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]
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},
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{
@@ -48,7 +50,8 @@
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},
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"outputs": [],
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"source": [
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"# Create our cluster and submit appwrapper\n",
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"# Create our cluster and submit\n",
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"# The SDK will try to find the name of your default local queue based on the annotation \"kueue.x-k8s.io/default-queue\": \"true\"\n",
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"namespace = \"default\"\n",
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"cluster_name = \"hfgputest-1\"\n",
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"local_interactive = True\n",
@@ -63,13 +66,13 @@
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" max_memory=4,\n",
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" num_gpus=0,\n",
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" image=\"quay.io/project-codeflare/ray:latest-py39-cu118\",\n",
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" instascale=False,\n",
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" machine_types=[\"m5.xlarge\", \"p3.8xlarge\"]))"
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" # local_queue=\"local-queue-name\" # Specify the local queue manually\n",
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" ))"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"execution_count": null,
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"id": "69968140-15e6-482f-9529-82b0cd19524b",
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"metadata": {
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"tags": []
@@ -81,21 +84,12 @@
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},
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{
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"cell_type": "code",
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"execution_count": 4,
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"execution_count": null,
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"id": "e20f9982-f671-460b-8c22-3d62e101fed9",
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"metadata": {
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"tags": []
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},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"Waiting for requested resources to be set up...\n",
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"Requested cluster up and running!\n"
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]
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}
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],
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"outputs": [],
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"source": [
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"cluster.wait_ready()"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 6,
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"execution_count": null,
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"id": "9483bb98-33b3-4beb-9b15-163d7e76c1d7",
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"scrolled": true,
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"outputs": [
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{
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"name": "stderr",
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"output_type": "stream",
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"text": [
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"2023-06-27 19:14:16,088\tINFO client_builder.py:251 -- Passing the following kwargs to ray.init() on the server: logging_level\n",
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"2023-06-27 19:14:16,100\tDEBUG worker.py:378 -- client gRPC channel state change: ChannelConnectivity.IDLE\n",
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"2023-06-27 19:14:16,308\tDEBUG worker.py:378 -- client gRPC channel state change: ChannelConnectivity.CONNECTING\n",
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"2023-06-27 19:14:16,434\tDEBUG worker.py:378 -- client gRPC channel state change: ChannelConnectivity.READY\n",
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"2023-06-27 19:14:16,436\tDEBUG worker.py:807 -- Pinging server.\n",
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"2023-06-27 19:14:18,634\tDEBUG worker.py:640 -- Retaining 00ffffffffffffffffffffffffffffffffffffff0100000001000000\n",
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"2023-06-27 19:14:18,635\tDEBUG worker.py:564 -- Scheduling task get_dashboard_url 0 b'\\x00\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\x01\\x00\\x00\\x00\\x01\\x00\\x00\\x00'\n",
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"2023-06-27 19:14:18,645\tDEBUG worker.py:640 -- Retaining c8ef45ccd0112571ffffffffffffffffffffffff0100000001000000\n",
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"2023-06-27 19:14:19,454\tDEBUG worker.py:636 -- Releasing c8ef45ccd0112571ffffffffffffffffffffffff0100000001000000\n"
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]
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},
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{
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"data": {
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" <div style=\"margin-left: 50px;display: flex;flex-direction: row;align-items: center\">\n",
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" <h3 style=\"color: var(--jp-ui-font-color0)\">Ray</h3>\n",
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" <svg version=\"1.1\" id=\"ray\" width=\"3em\" viewBox=\"0 0 144.5 144.6\" style=\"margin-left: 3em;margin-right: 3em\">\n",
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" <g id=\"layer-1\">\n",
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169-
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" c0.5-5.5-3.6-10.4-9.1-10.8c-5.5-0.5-10.4,3.6-10.8,9.1c0,0.5,0,0.9,0,1.4c-0.2,5.3,4,9.8,9.3,10\n",
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" C71.6,134.6,71.7,134.6,71.8,134.6z\"/>\n",
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" </g>\n",
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" </svg>\n",
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" <table>\n",
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" <tr>\n",
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" <td style=\"text-align: left\"><b>Python version:</b></td>\n",
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" <td style=\"text-align: left\"><b>3.8.13</b></td>\n",
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" </tr>\n",
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" <tr>\n",
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" <td style=\"text-align: left\"><b>Ray version:</b></td>\n",
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" <td style=\"text-align: left\"><b> 2.1.0</b></td>\n",
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" </tr>\n",
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" <tr>\n",
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" <td style=\"text-align: left\"><b>Dashboard:</b></td>\n",
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" <td style=\"text-align: left\"><b><a href=\"http://10.254.20.41:8265\" target=\"_blank\">http://10.254.20.41:8265</a></b></td>\n",
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"</tr>\n",
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"\n",
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" </table>\n",
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" </div>\n",
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"</div>\n"
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],
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"text/plain": [
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"ClientContext(dashboard_url='10.254.20.41:8265', python_version='3.8.13', ray_version='2.1.0', ray_commit='23f34d948dae8de9b168667ab27e6cf940b3ae85', protocol_version='2022-10-05', _num_clients=1, _context_to_restore=<ray.util.client._ClientContext object at 0x108ca2730>)"
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]
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"execution_count": 6,
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"metadata": {},
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"output_type": "execute_result"
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"outputs": [],
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"2023-06-27 19:14:28,222\tDEBUG worker.py:640 -- Retaining 00ffffffffffffffffffffffffffffffffffffff0100000002000000\n",
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"2023-06-27 19:14:28,222\tDEBUG worker.py:564 -- Scheduling task heavy_calculation 0 b'\\x00\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\x01\\x00\\x00\\x00\\x02\\x00\\x00\\x00'\n"
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]
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}
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],
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"outputs": [],
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"ref = heavy_calculation.remote(3000)"
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},
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"cell_type": "code",
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"execution_count": 9,
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"execution_count": null,
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"2023-06-27 19:14:29,202\tDEBUG worker.py:640 -- Retaining 16310a0f0a45af5cffffffffffffffffffffffff0100000001000000\n",
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"2023-06-27 19:14:31,224\tDEBUG worker.py:439 -- Internal retry for get [ClientObjectRef(16310a0f0a45af5cffffffffffffffffffffffff0100000001000000)]\n"
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]
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},
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{
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"data": {
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"text/plain": [
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"1789.4644387076714"
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"execution_count": 9,
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"metadata": {},
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"output_type": "execute_result"
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"outputs": [],
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"cell_type": "code",
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"execution_count": 10,
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"text": [
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"2023-06-27 19:14:33,161\tDEBUG dataclient.py:287 -- Got unawaited response connection_cleanup {\n",
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"}\n",
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"\n",
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"2023-06-27 19:14:34,460\tDEBUG dataclient.py:278 -- Shutting down data channel.\n"
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]
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}
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],
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"outputs": [],
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"source": [
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"ray.shutdown()"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"name": "python",
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"nbconvert_exporter": "python",
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"version": "3.8.17"
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"version": "3.9.18"
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‎demo-notebooks/guided-demos/0_basic_ray.ipynb‎

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Original file line numberDiff line numberDiff line change
@@ -45,10 +45,12 @@
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"id": "bc27f84c",
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"metadata": {},
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"source": [
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"Here, we want to define our cluster by specifying the resources we require for our batch workload. Below, we define our cluster object (which generates a corresponding AppWrapper).\n",
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"Here, we want to define our cluster by specifying the resources we require for our batch workload. Below, we define our cluster object (which generates a corresponding RayCluster).\n",
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"\n",
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"NOTE: We must specify the `image` which will be used in our RayCluster, we recommend you bring your own image which suits your purposes. \n",
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"The example here is a community image."
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"The example here is a community image.\n",
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"\n",
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"NOTE: By default the SDK uses Kueue as it's scheduling solution to use MCAD set the `mcad=True` option in `ClusterConfiguration`"
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{
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"# Create and configure our cluster object\n",
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"# The SDK will try to find the name of your default local queue based on the annotation \"kueue.x-k8s.io/default-queue\": \"true\"\n",
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" # local_queue=\"local-queue-name\" # Specify the local queue manually\n",
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"id": "12eef53c",
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"metadata": {},
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"source": [
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"Next, we want to bring our cluster up, so we call the `up()` function below to submit our cluster AppWrapper yaml onto the MCAD queue, and begin the process of obtaining our resource cluster."
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"Next, we want to bring our cluster up, so we call the `up()` function below to submit our Ray Cluster onto the queue, and begin the process of obtaining our resource cluster."
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},
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{

‎demo-notebooks/guided-demos/1_basic_instascale.ipynb‎

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"In this second notebook, we will go over the basics of using InstaScale to scale up/down necessary resources that are not currently available on your OpenShift Cluster (in cloud environments)."
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"In this second notebook, we will go over the basics of using InstaScale to scale up/down necessary resources that are not currently available on your OpenShift Cluster (in cloud environments).\n",
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"\n",
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"NOTE: The InstaScale and MCAD components are in Tech Preview"
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{
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"This time, we are working in a cloud environment, and our OpenShift cluster does not have the resources needed for our desired workloads. We will use InstaScale to dynamically scale-up guaranteed resources based on our request (that will also automatically scale-down when we are finished working):\n",
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"\n",
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"NOTE: We must specify the `image` which will be used in our RayCluster, we recommend you bring your own image which suits your purposes. \n",
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"The example here is a community image."
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"The example here is a community image.\n",
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"\n",
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"NOTE: This specific demo requires MCAD and InstaScale to be enabled on the Cluster"
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{
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" max_memory=8,\n",
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" num_gpus=1,\n",
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" image=\"quay.io/project-codeflare/ray:latest-py39-cu118\",\n",
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" mcad=True, # Enable MCAD\n",
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" instascale=True, # InstaScale now enabled, will scale OCP cluster to guarantee resource request\n",
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" machine_types=[\"m5.xlarge\", \"g4dn.xlarge\"] # Head, worker AWS machine types desired\n",
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"))"

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