Initial commit

instances/admin.py

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+from django.contrib import admin
+
+# Register your models here.

instances/migrations/0001_initial.py

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+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('computes', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Instance',
+            fields=[
+                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('name', models.CharField(max_length=20)),
+                ('uuid', models.CharField(max_length=36)),
+                ('compute', models.ForeignKey(to='computes.Compute')),
+            ],
+            options={
+            },
+            bases=(models.Model,),
+        ),
+    ]

instances/models.py

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+from django.db import models
+from computes.models import Compute
+
+
+class Instance(models.Model):
+    compute = models.ForeignKey(Compute)
+    name = models.CharField(max_length=20)
+    uuid = models.CharField(max_length=36)
+
+    def __unicode__(self):
+        return self.name

instances/templatetags/tags_active.py

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+from django import template
+import re
+
+register = template.Library()
+
+
+@register.simple_tag
+def active(request, pattern):
+    if re.search(pattern, request.path):
+        return 'class="active"'
+    return ''

instances/tests.py

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+from django.test import TestCase
+
+# Create your tests here.

instances/views.py

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+from django.http import HttpResponseRedirect
+from django.core.urlresolvers import reverse
+from django.shortcuts import render
+from computes.models import Compute
+from vrtManager.hostdetails import wvmHostDetails
+from vrtManager.connection import connection_manager
+from libvirt import libvirtError
+
+
+def index(request):
+    """
+    :param request:
+    :return:
+    """
+
+    if not request.user.is_authenticated():
+        return HttpResponseRedirect(reverse('login'))
+    else:
+        return HttpResponseRedirect(reverse('instances'))
+
+
+def instances(request):
+    """
+    :param request:
+    :return:
+    """
+
+    if not request.user.is_authenticated():
+        return HttpResponseRedirect(reverse('login'))
+
+    computes = Compute.objects.filter()
+    all_host_vms = {}
+
+    for compute in computes:
+        if connection_manager.host_is_up(compute.type, compute.hostname):
+            try:
+                conn = wvmHostDetails(compute, compute.login, compute.password, compute.type)
+                all_host_vms[compute.id, compute.name] = conn.get_host_instances()
+                conn.close()
+            except libvirtError:
+                pass
+
+    return render(request, 'instances.html', locals())
+
+
+def instance(request, comptes_id, vname):
+    """
+    :param request:
+    :return:
+    """
+
+    if not request.user.is_authenticated():
+        return HttpResponseRedirect(reverse('login'))
+
+    return render(request, 'instances.html', locals())