def destroy_container(self, name):
try:
if ContainerManager.get_container(self.node, name, raise_not_found_exc=False) is not None:
LOGGER.debug("Destroy %s (%s) container", name, self)
ContainerManager.destroy_container(self.node, name, ignore_keepalive=True)
LOGGER.info("%s (%s) destroyed", name, self)
except Exception as exc: # pylint: disable=broad-except
LOGGER.error("%s: some exception raised during container '%s' destroying", self, name, exc_info=exc)
def _span_container(self):
try:
self._container = self._instance._get_gcloud_container() # pylint: disable=protected-access
except Exception as exc:
try:
ContainerManager.destroy_container(self._instance, self._name)
except Exception: # pylint: disable=broad-except
pass
raise exc from None
def _destroy_container(self):
self._span_counter -= 1
if self._span_counter != 0:
return
try:
ContainerManager.destroy_container(self._instance, self._name)
except Exception: # pylint: disable=broad-except
pass
self._container = None
def test_destroy_keep_alive(self):
ContainerManager.set_container_keep_alive(self.node, "c1")
with self.subTest("Try to destroy container with keep-alive tag"):
self.assertFalse(ContainerManager.destroy_container(self.node, "c1"))
self.assertEqual(ContainerManager.get_container(self.node, "c1"), self.container)
with self.subTest("Ignore keep-alive tag"):
self.assertTrue(ContainerManager.destroy_container(self.node, "c1", ignore_keepalive=True))
self.assertRaises(NotFound, ContainerManager.get_container, self.node, "c1")
def destroy_container(self, name):
try:
if ContainerManager.get_container(
self.node, name, raise_not_found_exc=False) is not None:
LOGGER.debug(f"Destroy {name} ({self}) container")
ContainerManager.destroy_container(self.node,
name,
ignore_keepalive=True)
LOGGER.info(f"{name} ({self}) destroyed")
except Exception as exc: # pylint: disable=broad-except
LOGGER.error(
f"{self}: some exception raised during container `{name}' destroying",
exc_info=exc)
def test_destroy(self):
with self.subTest("Try to destroy non-existent container"):
self.assertRaises(NotFound, ContainerManager.destroy_container, self.node, "c2")
with self.subTest("without *_container_logfile hook"):
self.assertTrue(ContainerManager.destroy_container(self.node, "c1"))
self.assertRaises(NotFound, ContainerManager.get_container, self.node, "c1")
self.assertRaises(NotFound, ContainerManager.destroy_container, self.node, "c1")
def test_destroy_logfile(self):
self.node.c1_container_logfile = "container.log"
with patch("builtins.open", mock_open()) as mock_file:
self.assertTrue(ContainerManager.destroy_container(self.node, "c1"))
mock_file.assert_called_once_with("container.log", "ab")
mock_file().write.assert_called_once_with("container logs")
self.assertRaises(NotFound, ContainerManager.get_container, self.node, "c1")
self.assertRaises(NotFound, ContainerManager.destroy_container, self.node, "c1")
def test_destroy_logfile_callable(self):
members = []
def logfile(member=None):
members.append(member)
return member
self.node.c1_container_logfile = logfile
c1another = ContainerManager.run_container(self.node, "c1:another")
ContainerManager.set_container_keep_alive(self.node, "c1:another")
with patch("builtins.open", mock_open()) as mock_file:
self.assertTrue(ContainerManager.destroy_container(self.node, "c1"))
self.assertFalse(ContainerManager.destroy_container(self.node, "c1:another"))
mock_file.assert_called_once_with("another", "ab")
mock_file().write.assert_called_once_with("container logs")
self.assertEqual(members, [None, "another", ])
self.assertEqual(ContainerManager.get_container(self.node, "c1:another"), c1another)
self.assertRaises(NotFound, ContainerManager.get_container, self.node, "c1")
self.assertRaises(NotFound, ContainerManager.destroy_container, self.node, "c1")
def _destroy_container(self):
try:
ContainerManager.destroy_container(self._instance, self._name)
except Exception: # pylint: disable=broad-except
pass
self._container = None