Initial commit

instances/views.py

@@ -0,0 +1,55 @@
+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())