def validate_cookbook(self, cookbook, recipe, image, request):
"""
Cookbook validation
:param recipe:
:param image: name of the image to deploy
:param cookbook: name of the cookbook to validate
:param request: request context
:return:
"""
# process request based on configuration options
if hasattr(CONF, 'clients_docker') \
and hasattr(CONF.clients_docker, 'url') \
and len(CONF.clients_docker.url) > 1:
# use direct docker connection, fast and simple
res = self.d.cookbook_deployment_test(cookbook, recipe, image)
else:
# nova client connection
n = NovaClient(request.context)
# find the image id
image = n.get_image_by_name(image)
if not image:
raise exception.ImageNotFound
machine = "%s-validate" % cookbook
# if the machine already exists, destroy it
if n.get_machine(machine):
LOG.info(_LI("Server %s already exists, deleting") % machine)
n.delete_machine(machine)
# deploy machine
n.deploy_machine(machine, image=image['name'])
ip = n.get_ip()
# generic ssh connection
c = ChefClientSSH(ip)
res = c.cookbook_deploy_test(cookbook)
return res
class NovaClientTestCase(ValidatorTestCase):
def setUp(self):
"""Setup Environment"""
super(NovaClientTestCase, self).setUp()
NovaClient.create_nova_client = mock.MagicMock()
self.client = NovaClient(dummy_context())
self.client._client = mock.MagicMock()
def test_list(self):
"""Test list function"""
dummy_image = mock.MagicMock()
dummy_image.id = "myid"
dummy_image.name = "myname"
exp = [{"id": "myid", "name": "myname"}]
self.client._client.images.list.return_value = [dummy_image]
self.assertEqual(exp, self.client.list())
def test_get_image_by_name(self):
"""Test get_image_by_name function"""
dummy_image = mock.MagicMock()
dummy_image.id = "myid"
dummy_image.name = "myname"
exp = {"id": "myid", "name": "myname"}
self.client._client.images.list.return_value = [dummy_image]
self.assertEqual(exp, self.client.get_image_by_name("myname"))
def test_get_ip(self):
"""Test get_ip function"""
addresses = {
"public": [
{"version": 4, "addr": "4.5.6.7"},
{"version": 6, "addr": "2401:1801:7800:0101:c058:dd33:ff18:04e6"},
],
"private": [{"version": 4, "addr": "10.13.12.13"}],
}
expected = "4.5.6.7"
self.client._client.servers.ips.return_value = addresses
observed = self.client.get_ip()
self.assertEqual(expected, observed)
def test_get_machine(self):
"""Test get_machine function"""
self.client._client.servers.find(name="mymachine").return_value = True
expected = True
observed = self.client.get_machine("mymachine")
self.assertEqual(expected, observed)
def test_deploy_machine(self):
"""Test deploy_machine function"""
machine = mock.MagicMock()
self.client._client.servers.create.return_value = machine
expected = machine
self.client.deploy_machine("mymachine", "myimage")
observed = self.client._machine
self.assertEqual(expected, observed)
def test_delete_machine(self):
"""Test delete_machine function"""
machine = mock.MagicMock()
self.client._client.servers.find.return_value = machine
self.client.delete_machine("mymachine")
machine.delete.assert_called_once_with()
def tearDown(self):
"""Cleanup environment"""
super(NovaClientTestCase, self).tearDown()
self.m.UnsetStubs()
self.m.ResetAll()