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# This file is part of cloud-init. See LICENSE file for license information.
import copy
from cloudinit import distros, helpers, sources
from cloudinit.sources import DataSourceCloudSigma
from cloudinit.sources.helpers.cloudsigma import Cepko
from tests.unittests import helpers as test_helpers
SERVER_CONTEXT = {
"cpu": 1000,
"cpus_instead_of_cores": False,
"mem": 1073741824,
"meta": {
"ssh_public_key": "ssh-rsa AAAAB3NzaC1yc2E.../hQ5D5 john@doe",
"cloudinit-user-data": "#cloud-config\n\n...",
},
"name": "test_server",
"requirements": [],
"smp": 1,
"tags": ["much server", "very performance"],
"uuid": "65b2fb23-8c03-4187-a3ba-8b7c919e8890",
"vnc_password": "9e84d6cb49e46379",
"vendor_data": {
"location": "zrh",
"cloudinit": "#cloud-config\n\n...",
},
}
DS_PATH = "cloudinit.sources.DataSourceCloudSigma.DataSourceCloudSigma"
class CepkoMock(Cepko):
def __init__(self, mocked_context):
self.result = mocked_context
def all(self):
return self
class DataSourceCloudSigmaTest(test_helpers.CiTestCase):
def setUp(self):
super(DataSourceCloudSigmaTest, self).setUp()
self.paths = helpers.Paths({"run_dir": self.tmp_dir()})
self.add_patch(
DS_PATH + ".override_ds_detect",
"m_is_container",
return_value=True,
)
distro_cls = distros.fetch("ubuntu")
distro = distro_cls("ubuntu", cfg={}, paths=self.paths)
self.datasource = DataSourceCloudSigma.DataSourceCloudSigma(
sys_cfg={}, distro=distro, paths=self.paths
)
self.datasource.cepko = CepkoMock(SERVER_CONTEXT)
def test_get_hostname(self):
self.datasource.get_data()
self.assertEqual(
"test_server", self.datasource.get_hostname().hostname
)
self.datasource.metadata["name"] = ""
self.assertEqual("65b2fb23", self.datasource.get_hostname().hostname)
utf8_hostname = b"\xd1\x82\xd0\xb5\xd1\x81\xd1\x82".decode("utf-8")
self.datasource.metadata["name"] = utf8_hostname
self.assertEqual("65b2fb23", self.datasource.get_hostname().hostname)
def test_get_public_ssh_keys(self):
self.datasource.get_data()
self.assertEqual(
[SERVER_CONTEXT["meta"]["ssh_public_key"]],
self.datasource.get_public_ssh_keys(),
)
def test_get_instance_id(self):
self.datasource.get_data()
self.assertEqual(
SERVER_CONTEXT["uuid"], self.datasource.get_instance_id()
)
def test_platform(self):
"""All platform-related attributes are set."""
self.datasource.get_data()
self.assertEqual(self.datasource.cloud_name, "cloudsigma")
self.assertEqual(self.datasource.platform_type, "cloudsigma")
self.assertEqual(self.datasource.subplatform, "cepko (/dev/ttyS1)")
def test_metadata(self):
self.datasource.get_data()
self.assertEqual(self.datasource.metadata, SERVER_CONTEXT)
def test_user_data(self):
self.datasource.get_data()
self.assertEqual(
self.datasource.userdata_raw,
SERVER_CONTEXT["meta"]["cloudinit-user-data"],
)
def test_encoded_user_data(self):
encoded_context = copy.deepcopy(SERVER_CONTEXT)
encoded_context["meta"]["base64_fields"] = "cloudinit-user-data"
encoded_context["meta"]["cloudinit-user-data"] = "aGkgd29ybGQK"
self.datasource.cepko = CepkoMock(encoded_context)
self.datasource.get_data()
self.assertEqual(self.datasource.userdata_raw, b"hi world\n")
def test_vendor_data(self):
self.datasource.get_data()
self.assertEqual(
self.datasource.vendordata_raw,
SERVER_CONTEXT["vendor_data"]["cloudinit"],
)
def test_lack_of_vendor_data(self):
stripped_context = copy.deepcopy(SERVER_CONTEXT)
del stripped_context["vendor_data"]
self.datasource.cepko = CepkoMock(stripped_context)
self.datasource.get_data()
self.assertIsNone(self.datasource.vendordata_raw)
def test_lack_of_cloudinit_key_in_vendor_data(self):
stripped_context = copy.deepcopy(SERVER_CONTEXT)
del stripped_context["vendor_data"]["cloudinit"]
self.datasource.cepko = CepkoMock(stripped_context)
self.datasource.get_data()
self.assertIsNone(self.datasource.vendordata_raw)
class DsLoads(test_helpers.TestCase):
def test_get_datasource_list_returns_in_local(self):
deps = (sources.DEP_FILESYSTEM,)
ds_list = DataSourceCloudSigma.get_datasource_list(deps)
self.assertEqual(ds_list, [DataSourceCloudSigma.DataSourceCloudSigma])
def test_list_sources_finds_ds(self):
found = sources.list_sources(
["CloudSigma"], (sources.DEP_FILESYSTEM,), ["cloudinit.sources"]
)
self.assertEqual([DataSourceCloudSigma.DataSourceCloudSigma], found)
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