Merge pull request #30 from kthcloud/23-gpu-booking

23-gpu-booking

MAIA_scripts/MAIA_install_core_toolkit.py

@@ -108,7 +108,7 @@ def install_maia_core_toolkit(maia_config_file, cluster_config, config_folder):
 
     if "argocd_destination_cluster_address" in cluster_config_dict and not cluster_config_dict["argocd_destination_cluster_address"].endswith("/k8s/clusters/local"):
         cluster_address = cluster_config_dict["argocd_destination_cluster_address"]
-        if cluster_config_dict["argocd_destination_cluster_address"] is not "https://kubernetes.default.svc":
+        if cluster_config_dict["argocd_destination_cluster_address"] != "https://kubernetes.default.svc":
             project_id += f"-{cluster_config_dict['cluster_name']}"
     else:
         cluster_address = "https://kubernetes.default.svc"

dashboard/apps/gpu_scheduler/admin.py

@@ -0,0 +1,5 @@
+from django.contrib import admin
+
+# Register your models here.
+
+from .models import GPUBooking

dashboard/apps/gpu_scheduler/forms.py

@@ -0,0 +1,72 @@
+from django import forms
+
+from .models import GPUBooking
+from django.conf import settings
+from MAIA.dashboard_utils import get_groups_in_keycloak, get_pending_projects
+
+
+class GPUBookingForm(forms.ModelForm):
+    def __init__(self, *args, **kwargs):
+        super(GPUBookingForm, self).__init__(*args, **kwargs)
+        maia_groups = get_groups_in_keycloak(settings= settings)
+        pending_projects = get_pending_projects(settings=settings)
+
+        for pending_project in pending_projects:
+            maia_groups[pending_project] = pending_project + " (Pending)"
+
+        self.fields['namespace'] = forms.ChoiceField(
+            choices=[(maia_group,maia_group) for maia_group in maia_groups.values()],
+            widget=forms.Select(attrs={
+            'class': "form-select text-center fw-bold",
+                'style': 'max-width: auto;',
+            }
+        )
+        )
+        self.fields['user_email'] = forms.EmailField(
+            widget=forms.EmailInput(
+                attrs={
+                    "placeholder": "Your Email.",
+                    "class": "form-control"
+                }
+            ))
+
+        self.fields['gpu'] = forms.ChoiceField(
+            choices=[(gpu,gpu) for gpu in settings.GPU_LIST],
+            widget=forms.Select(attrs={
+                'class': "form-select text-center fw-bold",
+                'style': 'max-width: auto;',
+            })
+        )
+
+        self.fields['start_date'] = forms.DateField(widget=forms.TextInput(attrs={'class': 'form-control', 'type': 'date'}))
+
+        self.fields['end_date'] = forms.DateField(widget=forms.TextInput(attrs={'class': 'form-control', 'type': 'date'}))
+
+    def clean(self):
+        cleaned_data = super().clean()
+        start_date = cleaned_data.get("start_date")
+        end_date = cleaned_data.get("end_date")
+        user_email = cleaned_data.get("user_email")
+
+        if start_date and end_date:
+            if end_date <= start_date:
+                self.add_error('end_date', "End date must be after start date.")
+            elif (end_date - start_date).days > 60:
+                self.add_error('end_date', "The maximum booking duration is 60 days.")
+            else:
+                # Check existing bookings for the same user
+                existing_bookings = GPUBooking.objects.filter(user_email=user_email)
+                total_days = 0
+                for booking in existing_bookings:
+                    total_days += (booking.end_date - booking.start_date).days
+
+                if total_days > 60:
+                    self.add_error('end_date', "The total booking duration for this user exceeds 60 days.")
+
+        return cleaned_data
+
+
+
+    class Meta:
+        model = GPUBooking
+        fields = ('namespace','gpu', 'user_email','start_date', 'end_date')

dashboard/apps/gpu_scheduler/models.py

@@ -0,0 +1,10 @@
+from django.db import models
+
+class GPUBooking(models.Model):
+    class Meta:
+        app_label = 'gpu_scheduler'
+    user_email = models.CharField(max_length=255, )
+    start_date = models.DateTimeField()
+    end_date = models.DateTimeField()
+    gpu = models.CharField(max_length=255)
+    namespace = models.CharField(max_length=255)

dashboard/apps/gpu_scheduler/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

dashboard/apps/gpu_scheduler/urls.py

@@ -0,0 +1,16 @@
+# -*- encoding: utf-8 -*-
+"""
+Copyright (c) 2019 - present AppSeed.us
+"""
+
+from django.urls import path
+
+
+from django.urls import path
+from .views import GPUSchedulabilityAPIView, book_gpu, gpu_booking_info  # Import your API view
+
+urlpatterns = [
+    path('gpu-schedulability/', GPUSchedulabilityAPIView.as_view(), name='gpu_schedulability'),
+    path('', book_gpu, name='gpu_booking_form'),
+    path('my-bookings/', gpu_booking_info, name='book_gpu'),
+]

dashboard/apps/gpu_scheduler/views.py

@@ -0,0 +1,127 @@
+from django.shortcuts import render
+from django.shortcuts import render, redirect
+from django.contrib.auth.decorators import login_required
+from django.http import JsonResponse
+from django.views.decorators.csrf import csrf_exempt
+from django.utils.decorators import method_decorator
+from rest_framework.views import APIView
+from rest_framework.response import Response
+from rest_framework.permissions import AllowAny
+from .models import GPUBooking
+from django.conf import settings
+from datetime import datetime, timezone
+from .forms import GPUBookingForm
+from MAIA.dashboard_utils import get_namespaces
+
+
+@method_decorator(csrf_exempt, name='dispatch')  # 🚀 This disables CSRF for this API
+class GPUSchedulabilityAPIView(APIView):
+    permission_classes = [AllowAny]  # 🚀 Allow requests without authentication or CSRF
+
+    def post(self, request, *args, **kwargs):
+        try:
+            user_email = request.data.get("user_email")
+            if not user_email:
+                return Response({"error": "Missing user_email"}, status=400)
+
+            secret_token = request.data.get("token")
+            if not secret_token or secret_token != settings.SECRET_KEY:
+                return Response({"error": "Invalid or missing secret token"}, status=403)
+
+            if "booking" in request.data:
+                booking_data = request.data["booking"]
+
+                # Calculate the total number of days for existing bookings
+                existing_bookings = GPUBooking.objects.filter(user_email=user_email)
+                total_days = sum(
+                    (booking.end_date - booking.start_date).days
+                    for booking in existing_bookings
+                )
+
+                # Calculate the number of days for the new booking
+                ending_time = datetime.strptime(booking_data["ending_time"], "%Y-%m-%d %H:%M:%S")
+                starting_time = datetime.strptime(booking_data["starting_time"], "%Y-%m-%d %H:%M:%S")
+                new_booking_days = (ending_time - starting_time).days
+
+                # Verify that the sum of existing bookings and the new booking does not exceed 60 days
+                if total_days + new_booking_days > 60:
+                    return Response({"error": "Total booking days exceed the limit of 60 days"}, status=400)
+
+                # Create the new booking
+                GPUBooking.objects.create(
+                    user_email=user_email,
+                    start_date=booking_data["starting_time"],
+                    end_date=booking_data["ending_time"]
+                )
+                return Response({"message": "Booking created successfully"})
+
+            try:
+                user_statuses = GPUBooking.objects.filter(user_email=user_email)
+
+                is_schedulable = False
+
+                current_time = datetime.now(timezone.utc)
+                is_schedulable = any(
+                    status.start_date <= current_time and status.end_date >= current_time
+                    for status in user_statuses
+                )
+                if is_schedulable:
+                    status = next(status for status in user_statuses if status.start_date <= current_time and status.end_date >= current_time)
+                    return Response({"schedulable": is_schedulable, "until": status.end_date})
+                else:
+                    return Response({"schedulable": is_schedulable, "until": None})
+            except GPUBooking.DoesNotExist:
+                return Response({"schedulable": False, "until": None})  # Default to not schedulable if not found
+
+        except Exception as e:
+            return JsonResponse({"error": str(e)}, status=400)
+
+
+@login_required(login_url="/maia/login/")
+def book_gpu(request):
+    msg = None
+    success = False
+
+    email = request.user.email
+
+    id_token = request.session.get('oidc_id_token')
+    groups = request.user.groups.all()
+
+    namespaces = []
+
+    if request.user.is_superuser:
+        namespaces = get_namespaces(id_token, api_urls=settings.API_URL, private_clusters=settings.PRIVATE_CLUSTERS)
+
+    if namespaces is None or len(namespaces) == 0:
+        namespaces = []
+        for group in groups:
+            if str(group) != "MAIA:users":
+                namespaces.append(str(group).split(":")[-1].lower().replace("_", "-"))
+
+    initial_data = {'user_email': email, 'namespace': namespaces[0] if namespaces else None}
+
+    if request.method == "POST":
+        form = GPUBookingForm(request.POST, request.FILES)
+        if form.is_valid():
+            form.save()
+            msg = 'Request for GPU Booking submitted successfully.'
+            success = True
+            return redirect("/maia/gpu-booking/my-bookings/")
+        else:
+            print(form.errors)
+            msg = 'Form is not valid'
+    else:
+        form = GPUBookingForm(request.POST or None, request.FILES or None, initial=initial_data)
+        form.fields['namespace'].choices = [(ns, ns) for ns in namespaces]
+
+    return render(request, "accounts/gpu_booking.html", {"dashboard_version": settings.DASHBOARD_VERSION, "form": form, "msg": msg, "success": success})
+
+
+@login_required(login_url="/maia/login/")
+def gpu_booking_info(request):
+    bookings = GPUBooking.objects.filter(user_email=request.user.email)
+
+    total_days = 0
+    for booking in bookings:
+        total_days += (booking.end_date - booking.start_date).days
+    return render(request, "accounts/gpu_booking_info.html", {"dashboard_version": settings.DASHBOARD_VERSION, "bookings": bookings, "total_days": total_days})

dashboard/apps/templates/accounts/gpu_booking.html

@@ -0,0 +1,120 @@
+{% extends 'layouts/base-fullscreen.html' %}
+
+{% block title %} Sign UP {% endblock title %}
+
+<!-- Specific CSS goes HERE -->
+{% block stylesheets %}{% endblock stylesheets %}
+
+{% block content %}
+
+  <div class="container position-sticky z-index-sticky top-1">
+    <div class="row">
+      <div class="col-12">
+
+        {% include "includes/navigation-fullscreen.html" %}
+
+      </div>
+    </div>
+  </div>
+
+  <main class="main-content mt-0"></main>
+
+    <section class="min-vh-100 mb-8">
+      <div class="page-header align-items-start min-vh-50 pt-5 pb-11 m-3 border-radius-lg" style="background-image: url('{{ ASSETS_ROOT }}/img/shutterstock/shutterstock_1941321493.jpg');">
+        <span class="mask bg-gradient-dark opacity-6"></span>
+        <div class="container">
+          <div class="row justify-content-center">
+            <div class="col-lg-5 text-center mx-auto">
+              <h1 class="text-white mb-2 mt-5">GPU Booking System</h1>
+            </div>
+          </div>
+        </div>
+      </div>
+      <div class="container">
+        <div class="row mt-lg-n10 mt-md-n11 mt-n10">
+          <div class="col-xl-4 col-lg-5 col-md-7 mx-auto">
+            <div class="card z-index-0">
+
+              <div class="card-header text-center pt-4">
+                <h5>Register a New GPU Booking</h5>
+              </div>
+
+              <div class="row px-xl-5 px-sm-4 px-3">
+
+                <div class="mt-2 position-relative text-center">
+                </div>
+
+              </div>
+
+              <div class="card-body">
+
+                {% if success %} 
+
+                  <p class="text-sm mt-3 mb-0 text-center"> 
+                    <div class="text-center">
+                      <a href="{% url 'login' %}" class="btn bg-gradient-dark w-100 my-4 mb-2">Sign IN</a>
+                    </div> 
+                  </p>
+
+                {% else %}
+
+                  <form role="form text-left" method="post" action="" enctype="multipart/form-data">
+
+                      {% csrf_token %}
+
+                      <div class="mb-3">
+                        <label>Project Name</label>
+                        {{ form.namespace }}
+                        <span class="text-danger">{{ form.namespace.errors }}</span>
+                      </div>
+
+                      <div class="mb-3">
+                        <label>Email</label>
+                        {{ form.user_email }}
+                        <span class="text-danger">{{ form.email.errors }}</span>
+                      </div>
+
+                      <div class="mb-3">
+                        <label>GPU Request</label>
+                        {{ form.gpu }}
+                        <span class="text-danger">{{ form.gpu.errors }}</span>
+                      </div>
+
+                      <div class="mb-3">
+                        <label>Booking GPU from</label>
+                        {{ form.start_date }}
+                        <span class="text-danger">{{ form.start_date.errors }}</span>
+                      </div>
+
+
+
+
+
+                      <div class="mb-3">
+                        <label>Booking GPU until</label>
+                        {{ form.end_date }}
+                        <span class="text-danger">{{ form.end_date.errors }}</span>
+
+                      <div class="text-center">
+                        <button type="submit" name="register" class="btn bg-gradient-dark w-100 my-4 mb-2">Request GPU Booking</button>
+                      </div>
+
+                  </form>
+
+                {% endif %}
+
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+    </section>
+
+    {% include "includes/footer-fullscreen.html" %}
+
+  </main>
+
+{% endblock content %}
+
+<!-- Specific JS goes HERE --> 
+{% block javascripts %}{% endblock javascripts %}