From 1f3a770d2547848590f39e9d9b9bdffeb94eec14 Mon Sep 17 00:00:00 2001 From: Parker Berberian Date: Wed, 10 Oct 2018 16:06:47 -0400 Subject: Lab as a Service 2.0 See changes here: https://wiki.opnfv.org/display/INF/Pharos+Laas Change-Id: I59ada5f98e70a28d7f8c14eab3239597e236ca26 Signed-off-by: Sawyer Bergeron Signed-off-by: Parker Berberian --- src/dashboard/models.py | 90 +------------------------------------------------ 1 file changed, 1 insertion(+), 89 deletions(-) (limited to 'src/dashboard/models.py') diff --git a/src/dashboard/models.py b/src/dashboard/models.py index ff55232..f9bd07e 100644 --- a/src/dashboard/models.py +++ b/src/dashboard/models.py @@ -1,97 +1,9 @@ ############################################################################## # Copyright (c) 2016 Max Breitenfeldt and others. +# Copyright (c) 2018 Parker Berberian, Sawyer Bergeron, and others. # # All rights reserved. This program and the accompanying materials # are made available under the terms of the Apache License, Version 2.0 # which accompanies this distribution, and is available at # http://www.apache.org/licenses/LICENSE-2.0 ############################################################################## - - -from datetime import timedelta - -from django.contrib.auth.models import User -from django.db import models -from django.utils import timezone - -from jenkins.models import JenkinsSlave -from account.models import Lab - - -class Resource(models.Model): - id = models.AutoField(primary_key=True) - name = models.CharField(max_length=100, unique=True) - description = models.CharField(max_length=300, blank=True, null=True) - url = models.CharField(max_length=100, blank=True, null=True) - resource_lab = models.ForeignKey(Lab, related_name='lab_resource_set', null=True, blank=True) - owner = models.ForeignKey(User, related_name='user_lab_owner', null=True, blank=True) - vpn_users = models.ManyToManyField(User, related_name='user_vpn_users', blank=True) - slave = models.ForeignKey(JenkinsSlave, on_delete=models.DO_NOTHING, null=True, blank=True) - dev_pod = models.BooleanField(default=False) - - def get_booking_utilization(self, weeks): - """ - Return a dictionary containing the count of booked and free seconds for a resource in the - range [now,now + weeks] if weeks is positive, - or [now-weeks, now] if weeks is negative - """ - - length = timedelta(weeks=abs(weeks)) - now = timezone.now() - - start = now - end = now + length - if weeks < 0: - start = now - length - end = now - - bookings = self.booking_set.filter(start__lt=start + length, end__gt=start) - - booked_seconds = 0 - for booking in bookings: - booking_start = booking.start - booking_end = booking.end - if booking_start < start: - booking_start = start - if booking_end > end: - booking_end = start + length - total = booking_end - booking_start - booked_seconds += total.total_seconds() - - return {'booked_seconds': booked_seconds, - 'available_seconds': length.total_seconds() - booked_seconds} - - class Meta: - db_table = 'resource' - - def __str__(self): - return self.name - -class Server(models.Model): - id = models.AutoField(primary_key=True) - resource = models.ForeignKey(Resource, on_delete=models.CASCADE) - name = models.CharField(max_length=100, blank=True) - model = models.CharField(max_length=100, blank=True) - cpu = models.CharField(max_length=100, blank=True) - ram = models.CharField(max_length=100, blank=True) - storage = models.CharField(max_length=100, blank=True) - - class Meta: - db_table = 'server' - - def __str__(self): - return self.name - -class ResourceStatus(models.Model): - id = models.AutoField(primary_key=True) - resource = models.ForeignKey(Resource, on_delete=models.CASCADE) - timestamp = models.DateTimeField(auto_now_add=True) - type = models.CharField(max_length=20) - title = models.CharField(max_length=50) - content = models.CharField(max_length=5000) - - class Meta: - db_table = 'resource_status' - - def __str__(self): - return self.resource.name + ': ' + self.title + ' ' + str(self.timestamp) -- cgit 1.2.3-korg