def create(self, request, *args, **kwargs):
data2 = {}
for key in request.data:
data2[key] = request.data[key]
data2[u'user'] = request.user.username
# Retrieve site information with the Appliance Registry API (check for existence)
appliance = remote.appliances_name(data2[u'appliance'])
serializer = self.get_serializer(data=data2)
serializer.is_valid(raise_exception=True)
cluster = Cluster()
cluster.appliance = appliance.name
cluster.user = request.user
cluster.name = "%s_%s" % (appliance.name, uuid.uuid4())
cluster.hints = data2["hints"]
if "targeted_slaves_count" in data2:
cluster.targeted_slaves_count = data2["targeted_slaves_count"]
cluster.save()
if cluster.targeted_slaves_count > 0:
mister_cluster = MisterClusterImplementation()
mister_cluster.resize_cluster(cluster, new_size=cluster.targeted_slaves_count)
serializer = ClusterSerializer(cluster)
return Response(serializer.data, status=status.HTTP_201_CREATED)
def remove_host(cluster):
mister_cluster = MisterClusterImplementation()
cluster.targeted_slaves_count -= 1
cluster.save()
result = mister_cluster.resize_cluster(cluster, new_size=cluster.targeted_slaves_count)
return result
