def test_create_host_fail(self):
"""Verify create_host produces expected exceptions."""
def _assigned_host_ports(apply_unassigning=False):
return None
with self.assertRaisesRegexp(AnsibleFailJson, "Failed to create host."):
with mock.patch(self.REQ_FUNC, return_value=Exception()):
self._set_args({'state': 'present', 'name': 'beegfs_metadata1', 'host_type': 'windows', 'force_port': True, 'group': 'test_group',
'ports': [{'label': 'beegfs_metadata1_iscsi_1', 'type': 'iscsi',
'port': 'iqn.1993-08.org.debian.beegfs-storage1:01:b0621126818'}]})
host = Host()
host.host_exists = lambda: False
host.assigned_host_ports = _assigned_host_ports
host.build_success_payload = lambda x: {}
host.group_id = lambda: "85000000600A098000A4B9D1003637135D483DEB"
host.create_host()
with self.assertRaisesRegexp(AnsibleExitJson, "Host already exists."):
self._set_args({'state': 'present', 'name': 'beegfs_metadata1', 'host_type': 'windows', 'force_port': True, 'group': 'test_group',
'ports': [{'label': 'beegfs_metadata1_iscsi_1', 'type': 'iscsi',
'port': 'iqn.1993-08.org.debian.beegfs-storage1:01:b0621126818'}]})
host = Host()
host.host_exists = lambda: True
host.assigned_host_ports = _assigned_host_ports
host.build_success_payload = lambda x: {}
host.group_id = lambda: "85000000600A098000A4B9D1003637135D483DEB"
host.create_host()
def test_assigned_host_ports_pass(self):
"""Verify assigned_host_ports gives expected results."""
# Add an unused port to host
with mock.patch(self.REQ_FUNC, return_value=(200, self.EXISTING_HOSTS)):
self._set_args({'state': 'present', 'name': 'beegfs_metadata1', 'host_type': 'linux dm-mp', 'force_port': False,
'ports': [{'label': 'beegfs_metadata1_iscsi_1', 'type': 'iscsi', 'port': 'iqn.not_used'}]})
host = Host()
host.host_exists()
self.assertTrue(host.needs_update())
self.assertEqual(host.assigned_host_ports(), {})
# Change port name (force)
with mock.patch(self.REQ_FUNC, return_value=(200, self.EXISTING_HOSTS)):
self._set_args({'state': 'present', 'name': 'beegfs_metadata1', 'host_type': 'linux dm-mp', 'force_port': True,
'ports': [{'label': 'beegfs_metadata1_iscsi_2', 'type': 'iscsi',
'port': 'iqn.1993-08.org.debian.beegfs-metadata:01:69e4efdf30b8'}]})
host = Host()
host.host_exists()
self.assertTrue(host.needs_update())
self.assertEqual(host.assigned_host_ports(), {'84000000600A098000A4B9D10030370B5D430109': ['89000000600A098000A4B28D00303CFC5D4300F7']})
# Change port type
with mock.patch(self.REQ_FUNC, return_value=(200, self.EXISTING_HOSTS)):
self._set_args({'state': 'present', 'name': 'beegfs_metadata1', 'host_type': 'linux dm-mp', 'force_port': True,
'ports': [{'label': 'beegfs_metadata1_iscsi_1', 'type': 'fc', 'port': '08:ef:7e:24:52:a0'}]})
host = Host()
host.host_exists()
self.assertTrue(host.needs_update())
self.assertEqual(host.assigned_host_ports(), {})
# take port from another host by force
with mock.patch(self.REQ_FUNC, return_value=(200, self.EXISTING_HOSTS)):
self._set_args({'state': 'present', 'name': 'beegfs_metadata1', 'host_type': 'linux dm-mp', 'force_port': True,
'ports': [{'label': 'beegfs_metadata2_iscsi_0', 'type': 'iscsi', 'port': 'iqn.used_elsewhere'}]})
host = Host()
host.host_exists()
self.assertTrue(host.needs_update())
self.assertEqual(host.assigned_host_ports(), {'84000000600A098000A4B9D10030370B5D430109': ['89000000600A098000A4B28D00303CFC5D4300F7']})
# take port from another host by force
with mock.patch(self.REQ_FUNC, side_effect=[(200, self.EXISTING_HOSTS), (200, {})]):
self._set_args({'state': 'present', 'name': 'beegfs_metadata1', 'host_type': 'linux dm-mp', 'force_port': True,
'ports': [{'label': 'beegfs_metadata2_iscsi_0', 'type': 'iscsi', 'port': 'iqn.used_elsewhere'}]})
host = Host()
host.host_exists()
self.assertTrue(host.needs_update())
self.assertEqual(host.assigned_host_ports(apply_unassigning=True),
{'84000000600A098000A4B9D10030370B5D430109': ['89000000600A098000A4B28D00303CFC5D4300F7']})
def test_assigned_host_ports_fail(self):
"""Verify assigned_host_ports gives expected exceptions."""
# take port from another
with self.assertRaisesRegexp(AnsibleFailJson, "There are no host ports available OR there are not enough unassigned host ports"):
with mock.patch(self.REQ_FUNC, side_effect=[(200, self.EXISTING_HOSTS)]):
self._set_args({'state': 'present', 'name': 'beegfs_metadata1', 'host_type': 'linux dm-mp', 'force_port': False,
'ports': [{'label': 'beegfs_metadata1_iscsi_2', 'type': 'iscsi',
'port': 'iqn.1993-08.org.debian.beegfs-metadata:01:69e4efdf30b8'}]})
host = Host()
host.host_exists()
self.assertTrue(host.needs_update())
host.assigned_host_ports(apply_unassigning=True)
# take port from another host and fail because force == False
with self.assertRaisesRegexp(AnsibleFailJson, "There are no host ports available OR there are not enough unassigned host ports"):
with mock.patch(self.REQ_FUNC, side_effect=[(200, self.EXISTING_HOSTS)]):
self._set_args({'state': 'present', 'name': 'beegfs_metadata1', 'host_type': 'linux dm-mp', 'force_port': False,
'ports': [{'label': 'beegfs_metadata2_iscsi_0', 'type': 'iscsi', 'port': 'iqn.used_elsewhere'}]})
host = Host()
host.host_exists()
self.assertTrue(host.needs_update())
host.assigned_host_ports(apply_unassigning=True)
# take port from another host and fail because force == False
with self.assertRaisesRegexp(AnsibleFailJson, "There are no host ports available OR there are not enough unassigned host ports"):
with mock.patch(self.REQ_FUNC, side_effect=[(200, self.EXISTING_HOSTS)]):
self._set_args({'state': 'present', 'name': 'beegfs_metadata3', 'host_type': 'linux dm-mp', 'force_port': False,
'ports': [{'label': 'beegfs_metadata2_iscsi_0', 'type': 'iscsi', 'port': 'iqn.used_elsewhere'}]})
host = Host()
host.host_exists()
host.assigned_host_ports(apply_unassigning=True)
with self.assertRaisesRegexp(AnsibleFailJson, "Failed to unassign host port."):
with mock.patch(self.REQ_FUNC, side_effect=[(200, self.EXISTING_HOSTS), Exception()]):
self._set_args({'state': 'present', 'name': 'beegfs_metadata1', 'host_type': 'linux dm-mp', 'force_port': True,
'ports': [{'label': 'beegfs_metadata2_iscsi_0', 'type': 'iscsi', 'port': 'iqn.used_elsewhere'}]})
host = Host()
host.host_exists()
self.assertTrue(host.needs_update())
host.assigned_host_ports(apply_unassigning=True)