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zonca/jetstream2_su_calculator.ipynb

Created April 15, 2022 19:15
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jetstream2_su_calculator.ipynb
{
"cells": [
{
"cell_type": "markdown",
"metadata": {
"id": "view-in-github",
"colab_type": "text"
},
"source": [
"<a href=\"https://colab.research.google.com/gist/zonca/3cc70af86d24a0bcc176f2b18d0cc9dd/jetstream2_su_calculator.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/></a>"
]
},
{
"cell_type": "markdown",
"metadata": {
"id": "MWw9DUyeI3xF"
},
"source": [
"# Jetstream2 SU calculator\n",
"\n",
"Virtual Machine sizes and their vCPUs determine the SU cost and are available on [the Jetstream2 website](https://docs.jetstream-cloud.org/general/vmsizes/)."
]
},
{
"cell_type": "code",
"execution_count": 1,
"metadata": {
"id": "T9AYpCcvI3xH"
},
"outputs": [],
"source": [
"from astropy.table import QTable\n",
"from astropy import units as u"
]
},
{
"cell_type": "code",
"execution_count": 2,
"metadata": {
"id": "NeYY6zppI3xI"
},
"outputs": [],
"source": [
"#!openstack flavor list -f csv > openstack_flavor.csv"
]
},
{
"cell_type": "code",
"execution_count": 3,
"metadata": {
"colab": {
"base_uri": "https://localhost:8080/"
},
"id": "OplFFM8HI3xI",
"outputId": "a0fe0db6-df97-42fe-ed6c-01af40313c07"
},
"outputs": [
{
"output_type": "stream",
"name": "stdout",
"text": [
"Overwriting openstack_flavor.csv\n"
]
}
],
"source": [
"%%file openstack_flavor.csv\n",
"\"ID\",\"Name\",\"RAM\",\"Disk\",\"Ephemeral\",\"VCPUs\",\"Is Public\"\n",
"\"1\",\"m3.tiny\",3072,20,0,1,True\n",
"\"2\",\"m3.small\",6144,20,0,2,True\n",
"\"3\",\"m3.quad\",15360,20,0,4,True\n",
"\"4\",\"m3.medium\",30720,60,0,8,True\n",
"\"5\",\"m3.large\",61440,60,0,16,True\n",
"\"7\",\"m3.xl\",128000,60,0,32,True\n",
"\"8\",\"m3.2xl\",256000,60,0,64,True"
]
},
{
"cell_type": "code",
"source": [
"SU = u.def_unit(\"SU\")\n",
"month = u.def_unit(\"month\", 30*u.day)"
],
"metadata": {
"id": "wBHROmafoFNB"
},
"execution_count": 4,
"outputs": []
},
{
"cell_type": "code",
"source": [
"flavor = QTable.read(\"openstack_flavor.csv\", units={\"RAM\":u.MB, \"Disk\":u.GB})\n",
"flavor.add_index(\"Name\")\n",
"flavor[\"SU/hour\"] = flavor[\"VCPUs\"] * SU / u.hour"
],
"metadata": {
"id": "W4JGmR89lzwH"
},
"execution_count": 5,
"outputs": []
},
{
"cell_type": "code",
"execution_count": 6,
"metadata": {
"id": "YOMTrPy-I3xJ"
},
"outputs": [],
"source": [
"flavor[\"RAM\"] = flavor[\"RAM\"].to(u.GB)"
]
},
{
"cell_type": "code",
"source": [
"flavor"
],
"metadata": {
"colab": {
"base_uri": "https://localhost:8080/",
"height": 244
},
"id": "uFGgma03nl8l",
"outputId": "9918d131-2456-4fa0-c3f9-d0d9e9e42c62"
},
"execution_count": 7,
"outputs": [
{
"output_type": "execute_result",
"data": {
"text/plain": [
"<QTable length=7>\n",
" ID Name RAM Disk Ephemeral VCPUs Is Public SU/hour\n",
" Gbyte Gbyte SU / h\n",
"int64 str9 float64 float64 int64 int64 str4 float64\n",
"----- --------- ------- ------- --------- ----- --------- -------\n",
" 1 m3.tiny 3.072 20.0 0 1 True 1.0\n",
" 2 m3.small 6.144 20.0 0 2 True 2.0\n",
" 3 m3.quad 15.36 20.0 0 4 True 4.0\n",
" 4 m3.medium 30.72 60.0 0 8 True 8.0\n",
" 5 m3.large 61.44 60.0 0 16 True 16.0\n",
" 7 m3.xl 128.0 60.0 0 32 True 32.0\n",
" 8 m3.2xl 256.0 60.0 0 64 True 64.0"
],
"text/html": [
"<div><i>QTable length=7</i>\n",
"<table id=\"table140218308969872\" class=\"table-striped table-bordered table-condensed\">\n",
"<thead><tr><th>ID</th><th>Name</th><th>RAM</th><th>Disk</th><th>Ephemeral</th><th>VCPUs</th><th>Is Public</th><th>SU/hour</th></tr></thead>\n",
"<thead><tr><th></th><th></th><th>Gbyte</th><th>Gbyte</th><th></th><th></th><th></th><th>SU / h</th></tr></thead>\n",
"<thead><tr><th>int64</th><th>str9</th><th>float64</th><th>float64</th><th>int64</th><th>int64</th><th>str4</th><th>float64</th></tr></thead>\n",
"<tr><td>1</td><td>m3.tiny</td><td>3.072</td><td>20.0</td><td>0</td><td>1</td><td>True</td><td>1.0</td></tr>\n",
"<tr><td>2</td><td>m3.small</td><td>6.144</td><td>20.0</td><td>0</td><td>2</td><td>True</td><td>2.0</td></tr>\n",
"<tr><td>3</td><td>m3.quad</td><td>15.36</td><td>20.0</td><td>0</td><td>4</td><td>True</td><td>4.0</td></tr>\n",
"<tr><td>4</td><td>m3.medium</td><td>30.72</td><td>60.0</td><td>0</td><td>8</td><td>True</td><td>8.0</td></tr>\n",
"<tr><td>5</td><td>m3.large</td><td>61.44</td><td>60.0</td><td>0</td><td>16</td><td>True</td><td>16.0</td></tr>\n",
"<tr><td>7</td><td>m3.xl</td><td>128.0</td><td>60.0</td><td>0</td><td>32</td><td>True</td><td>32.0</td></tr>\n",
"<tr><td>8</td><td>m3.2xl</td><td>256.0</td><td>60.0</td><td>0</td><td>64</td><td>True</td><td>64.0</td></tr>\n",
"</table></div>"
]
},
"metadata": {},
"execution_count": 7
}
]
},
{
"cell_type": "code",
"execution_count": 8,
"metadata": {
"id": "0oqZlhA4I3xK"
},
"outputs": [],
"source": [
"num_instances = {\"m3.small\":2, \"m3.medium\":1, \"m3.xl\":3}"
]
},
{
"cell_type": "code",
"execution_count": 9,
"metadata": {
"colab": {
"base_uri": "https://localhost:8080/"
},
"id": "ZK1eDhObI3xK",
"outputId": "e1b763e6-c0a6-4491-d1e8-6af8fffed27b"
},
"outputs": [
{
"output_type": "stream",
"name": "stdout",
"text": [
"SU Usage: 2 m3.small 1 m3.medium 3 m3.xl \n",
"108.0 SU / h\n",
"2592.0 SU / d\n",
"77760.0 SU / month\n",
"946728.0 SU / yr\n"
]
}
],
"source": [
"su_cost = 0\n",
"title = \"SU Usage: \"\n",
"for k,v in num_instances.items():\n",
" title += f\"{v} {k} \"\n",
" su_cost += v * flavor.loc[k][\"SU/hour\"]\n",
"print(title)\n",
"print(su_cost)\n",
"for timespan in [SU/u.day, SU/month, SU/u.year]:\n",
" print(su_cost.to(timespan))"
]
},
{
"cell_type": "code",
"source": [
""
],
"metadata": {
"id": "7QZMjyT_MCYQ"
},
"execution_count": 9,
"outputs": []
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3",
"language": "python",
"name": "python3"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.6.9"
},
"colab": {
"name": "Jetstream2_SU_calculator.ipynb",
"provenance": [],
"collapsed_sections": [],
"include_colab_link": true
}
},
"nbformat": 4,
"nbformat_minor": 0
}
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zonca commented Apr 15, 2022

Run in the browser: https://colab.research.google.com/gist/zonca/3cc70af86d24a0bcc176f2b18d0cc9dd/jetstream2_su_calculator.ipynb

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