class CepkoResultTests(test_helpers.TestCase):
def setUp(self):
self.c = Cepko()
raise test_helpers.SkipTest('This test is completely useless')
def test_getitem(self):
result = self.c.all()
self.assertEqual("65b2fb23-8c03-4187-a3ba-8b7c919e889", result['uuid'])
self.assertEqual([], result['requirements'])
self.assertEqual("much server", result['tags'][0])
self.assertEqual(1, result['smp'])
def test_len(self):
self.assertEqual(len(SERVER_CONTEXT), len(self.c.all()))
def test_contains(self):
result = self.c.all()
self.assertTrue('uuid' in result)
self.assertFalse('uid' in result)
self.assertTrue('meta' in result)
self.assertFalse('ssh_public_key' in result)
def test_iter(self):
self.assertEqual(sorted(SERVER_CONTEXT.keys()),
sorted([key for key in self.c.all()]))
def test_with_list_as_result(self):
result = self.c.get('tags')
self.assertEqual('much server', result[0])
self.assertTrue('very performance' in result)
self.assertEqual(2, len(result))
class CepkoResultTests(test_helpers.TestCase):
def setUp(self):
self.c = Cepko()
raise test_helpers.SkipTest('This test is completely useless')
def test_getitem(self):
result = self.c.all()
self.assertEqual("65b2fb23-8c03-4187-a3ba-8b7c919e889", result['uuid'])
self.assertEqual([], result['requirements'])
self.assertEqual("much server", result['tags'][0])
self.assertEqual(1, result['smp'])
def test_len(self):
self.assertEqual(len(SERVER_CONTEXT), len(self.c.all()))
def test_contains(self):
result = self.c.all()
self.assertTrue('uuid' in result)
self.assertFalse('uid' in result)
self.assertTrue('meta' in result)
self.assertFalse('ssh_public_key' in result)
def test_iter(self):
self.assertEqual(sorted(SERVER_CONTEXT.keys()),
sorted([key for key in self.c.all()]))
def test_with_list_as_result(self):
result = self.c.get('tags')
self.assertEqual('much server', result[0])
self.assertTrue('very performance' in result)
self.assertEqual(2, len(result))
class CepkoResultTests(test_helpers.TestCase):
def setUp(self):
self.c = Cepko()
raise test_helpers.SkipTest("This test is completely useless")
def test_getitem(self):
result = self.c.all()
self.assertEqual("65b2fb23-8c03-4187-a3ba-8b7c919e889", result["uuid"])
self.assertEqual([], result["requirements"])
self.assertEqual("much server", result["tags"][0])
self.assertEqual(1, result["smp"])
def test_len(self):
self.assertEqual(len(SERVER_CONTEXT), len(self.c.all()))
def test_contains(self):
result = self.c.all()
self.assertTrue("uuid" in result)
self.assertFalse("uid" in result)
self.assertTrue("meta" in result)
self.assertFalse("ssh_public_key" in result)
def test_iter(self):
self.assertEqual(
sorted(SERVER_CONTEXT.keys()),
sorted([key for key in self.c.all()]),
)
def test_with_list_as_result(self):
result = self.c.get("tags")
self.assertEqual("much server", result[0])
self.assertTrue("very performance" in result)
self.assertEqual(2, len(result))
class DataSourceCloudSigma(sources.DataSource):
"""
Uses cepko in order to gather the server context from the VM.
For more information about CloudSigma's Server Context:
http://cloudsigma-docs.readthedocs.org/en/latest/server_context.html
"""
def __init__(self, sys_cfg, distro, paths):
self.dsmode = 'local'
self.cepko = Cepko()
self.ssh_public_key = ''
sources.DataSource.__init__(self, sys_cfg, distro, paths)
def get_data(self):
"""
Metadata is the whole server context and /meta/cloud-config is used
as userdata.
"""
dsmode = None
try:
server_context = self.cepko.all().result
server_meta = server_context['meta']
except:
# TODO: check for explicit "config on", and then warn
# but since no explicit config is available now, just debug.
LOG.debug("CloudSigma: Unable to read from serial port")
return False
dsmode = server_meta.get('cloudinit-dsmode', self.dsmode)
if dsmode not in VALID_DSMODES:
LOG.warn("Invalid dsmode %s, assuming default of 'net'", dsmode)
dsmode = 'net'
if dsmode == "disabled" or dsmode != self.dsmode:
return False
base64_fields = server_meta.get('base64_fields', '').split(',')
self.userdata_raw = server_meta.get('cloudinit-user-data', "")
if 'cloudinit-user-data' in base64_fields:
self.userdata_raw = b64decode(self.userdata_raw)
self.metadata = server_context
self.ssh_public_key = server_meta['ssh_public_key']
return True
def get_hostname(self, fqdn=False, resolve_ip=False):
"""
Cleans up and uses the server's name if the latter is set. Otherwise
the first part from uuid is being used.
"""
if re.match(r'^[A-Za-z0-9 -_\.]+$', self.metadata['name']):
return self.metadata['name'][:61]
else:
return self.metadata['uuid'].split('-')[0]
def get_public_ssh_keys(self):
return [self.ssh_public_key]
def get_instance_id(self):
return self.metadata['uuid']
class DataSourceCloudSigma(sources.DataSource):
"""
Uses cepko in order to gather the server context from the VM.
For more information about CloudSigma's Server Context:
http://cloudsigma-docs.readthedocs.org/en/latest/server_context.html
"""
def __init__(self, sys_cfg, distro, paths):
self.dsmode = 'local'
self.cepko = Cepko()
self.ssh_public_key = ''
sources.DataSource.__init__(self, sys_cfg, distro, paths)
def get_data(self):
"""
Metadata is the whole server context and /meta/cloud-config is used
as userdata.
"""
dsmode = None
try:
server_context = self.cepko.all().result
server_meta = server_context['meta']
except:
util.logexc(LOG, "Failed reading from the serial port")
return False
dsmode = server_meta.get('cloudinit-dsmode', self.dsmode)
if dsmode not in VALID_DSMODES:
LOG.warn("Invalid dsmode %s, assuming default of 'net'", dsmode)
dsmode = 'net'
if dsmode == "disabled" or dsmode != self.dsmode:
return False
base64_fields = server_meta.get('base64_fields', '').split(',')
self.userdata_raw = server_meta.get('cloudinit-user-data', "")
if 'cloudinit-user-data' in base64_fields:
self.userdata_raw = b64decode(self.userdata_raw)
self.metadata = server_context
self.ssh_public_key = server_meta['ssh_public_key']
return True
def get_hostname(self, fqdn=False, resolve_ip=False):
"""
Cleans up and uses the server's name if the latter is set. Otherwise
the first part from uuid is being used.
"""
if re.match(r'^[A-Za-z0-9 -_\.]+$', self.metadata['name']):
return self.metadata['name'][:61]
else:
return self.metadata['uuid'].split('-')[0]
def get_public_ssh_keys(self):
return [self.ssh_public_key]
def get_instance_id(self):
return self.metadata['uuid']
class CepkoResultTests(MockerTestCase):
def setUp(self):
self.mocked = self.mocker.replace("cloudinit.cs_utils.Cepko",
spec=CepkoMock,
count=False,
passthrough=False)
self.mocked()
self.mocker.result(CepkoMock())
self.mocker.replay()
self.c = Cepko()
def test_getitem(self):
result = self.c.all()
self.assertEqual("65b2fb23-8c03-4187-a3ba-8b7c919e889", result['uuid'])
self.assertEqual([], result['requirements'])
self.assertEqual("much server", result['tags'][0])
self.assertEqual(1, result['smp'])
def test_len(self):
self.assertEqual(len(SERVER_CONTEXT), len(self.c.all()))
def test_contains(self):
result = self.c.all()
self.assertTrue('uuid' in result)
self.assertFalse('uid' in result)
self.assertTrue('meta' in result)
self.assertFalse('ssh_public_key' in result)
def test_iter(self):
self.assertEqual(sorted(SERVER_CONTEXT.keys()),
sorted([key for key in self.c.all()]))
def test_with_list_as_result(self):
result = self.c.get('tags')
self.assertEqual('much server', result[0])
self.assertTrue('very performance' in result)
self.assertEqual(2, len(result))
class CepkoResultTests(MockerTestCase):
def setUp(self):
self.mocked = self.mocker.replace("cloudinit.cs_utils.Cepko",
spec=CepkoMock,
count=False,
passthrough=False)
self.mocked()
self.mocker.result(CepkoMock())
self.mocker.replay()
self.c = Cepko()
def test_getitem(self):
result = self.c.all()
self.assertEqual("65b2fb23-8c03-4187-a3ba-8b7c919e889", result['uuid'])
self.assertEqual([], result['requirements'])
self.assertEqual("much server", result['tags'][0])
self.assertEqual(1, result['smp'])
def test_len(self):
self.assertEqual(len(SERVER_CONTEXT), len(self.c.all()))
def test_contains(self):
result = self.c.all()
self.assertTrue('uuid' in result)
self.assertFalse('uid' in result)
self.assertTrue('meta' in result)
self.assertFalse('ssh_public_key' in result)
def test_iter(self):
self.assertEqual(sorted(SERVER_CONTEXT.keys()),
sorted([key for key in self.c.all()]))
def test_with_list_as_result(self):
result = self.c.get('tags')
self.assertEqual('much server', result[0])
self.assertTrue('very performance' in result)
self.assertEqual(2, len(result))
class DataSourceCloudSigma(sources.DataSource):
"""
Uses cepko in order to gather the server context from the VM.
For more information about CloudSigma's Server Context:
http://cloudsigma-docs.readthedocs.org/en/latest/server_context.html
"""
def __init__(self, sys_cfg, distro, paths):
self.dsmode = 'local'
self.cepko = Cepko()
self.ssh_public_key = ''
sources.DataSource.__init__(self, sys_cfg, distro, paths)
def is_running_in_cloudsigma(self):
"""
Uses dmidecode to detect if this instance of cloud-init is running
in the CloudSigma's infrastructure.
"""
uname_arch = os.uname()[4]
if uname_arch.startswith("arm") or uname_arch == "aarch64":
# Disabling because dmidecode in CMD_DMI_SYSTEM crashes kvm process
LOG.debug("Disabling CloudSigma datasource on arm (LP: #1243287)")
return False
dmidecode_path = util.which('dmidecode')
if not dmidecode_path:
return False
LOG.debug("Determining hypervisor product name via dmidecode")
try:
cmd = [dmidecode_path, "--string", "system-product-name"]
system_product_name, _ = util.subp(cmd)
return 'cloudsigma' in system_product_name.lower()
except:
LOG.warn("Failed to get hypervisor product name via dmidecode")
return False
def get_data(self):
"""
Metadata is the whole server context and /meta/cloud-config is used
as userdata.
"""
dsmode = None
if not self.is_running_in_cloudsigma():
return False
try:
server_context = self.cepko.all().result
server_meta = server_context['meta']
except:
# TODO: check for explicit "config on", and then warn
# but since no explicit config is available now, just debug.
LOG.debug("CloudSigma: Unable to read from serial port")
return False
dsmode = server_meta.get('cloudinit-dsmode', self.dsmode)
if dsmode not in VALID_DSMODES:
LOG.warn("Invalid dsmode %s, assuming default of 'net'", dsmode)
dsmode = 'net'
if dsmode == "disabled" or dsmode != self.dsmode:
return False
base64_fields = server_meta.get('base64_fields', '').split(',')
self.userdata_raw = server_meta.get('cloudinit-user-data', "")
if 'cloudinit-user-data' in base64_fields:
self.userdata_raw = b64decode(self.userdata_raw)
if 'cloudinit' in server_context.get('vendor_data', {}):
self.vendordata_raw = server_context["vendor_data"]["cloudinit"]
self.metadata = server_context
self.ssh_public_key = server_meta['ssh_public_key']
return True
def get_hostname(self, fqdn=False, resolve_ip=False):
"""
Cleans up and uses the server's name if the latter is set. Otherwise
the first part from uuid is being used.
"""
if re.match(r'^[A-Za-z0-9 -_\.]+$', self.metadata['name']):
return self.metadata['name'][:61]
else:
return self.metadata['uuid'].split('-')[0]
def get_public_ssh_keys(self):
return [self.ssh_public_key]
def get_instance_id(self):
return self.metadata['uuid']
class DataSourceCloudSigma(sources.DataSource):
"""
Uses cepko in order to gather the server context from the VM.
For more information about CloudSigma's Server Context:
http://cloudsigma-docs.readthedocs.org/en/latest/server_context.html
"""
def __init__(self, sys_cfg, distro, paths):
self.cepko = Cepko()
self.ssh_public_key = ''
sources.DataSource.__init__(self, sys_cfg, distro, paths)
def is_running_in_cloudsigma(self):
"""
Uses dmi data to detect if this instance of cloud-init is running
in the CloudSigma's infrastructure.
"""
LOG.debug("determining hypervisor product name via dmi data")
sys_product_name = util.read_dmi_data("system-product-name")
if not sys_product_name:
LOG.debug("system-product-name not available in dmi data")
return False
else:
LOG.debug("detected hypervisor as %s", sys_product_name)
return 'cloudsigma' in sys_product_name.lower()
LOG.warn("failed to query dmi data for system product name")
return False
def get_data(self):
"""
Metadata is the whole server context and /meta/cloud-config is used
as userdata.
"""
dsmode = None
if not self.is_running_in_cloudsigma():
return False
try:
server_context = self.cepko.all().result
server_meta = server_context['meta']
except Exception:
# TODO: check for explicit "config on", and then warn
# but since no explicit config is available now, just debug.
LOG.debug("CloudSigma: Unable to read from serial port")
return False
self.dsmode = self._determine_dsmode(
[server_meta.get('cloudinit-dsmode')])
if dsmode == sources.DSMODE_DISABLED:
return False
base64_fields = server_meta.get('base64_fields', '').split(',')
self.userdata_raw = server_meta.get('cloudinit-user-data', "")
if 'cloudinit-user-data' in base64_fields:
self.userdata_raw = b64decode(self.userdata_raw)
if 'cloudinit' in server_context.get('vendor_data', {}):
self.vendordata_raw = server_context["vendor_data"]["cloudinit"]
self.metadata = server_context
self.ssh_public_key = server_meta['ssh_public_key']
return True
def get_hostname(self, fqdn=False, resolve_ip=False):
"""
Cleans up and uses the server's name if the latter is set. Otherwise
the first part from uuid is being used.
"""
if re.match(r'^[A-Za-z0-9 -_\.]+$', self.metadata['name']):
return self.metadata['name'][:61]
else:
return self.metadata['uuid'].split('-')[0]
def get_public_ssh_keys(self):
return [self.ssh_public_key]
def get_instance_id(self):
return self.metadata['uuid']
class DataSourceCloudSigma(sources.DataSource):
"""
Uses cepko in order to gather the server context from the VM.
For more information about CloudSigma's Server Context:
http://cloudsigma-docs.readthedocs.org/en/latest/server_context.html
"""
def __init__(self, sys_cfg, distro, paths):
self.cepko = Cepko()
self.ssh_public_key = ''
sources.DataSource.__init__(self, sys_cfg, distro, paths)
def is_running_in_cloudsigma(self):
"""
Uses dmi data to detect if this instance of cloud-init is running
in the CloudSigma's infrastructure.
"""
uname_arch = os.uname()[4]
if uname_arch.startswith("arm") or uname_arch == "aarch64":
# Disabling because dmi data on ARM processors
LOG.debug("Disabling CloudSigma datasource on arm (LP: #1243287)")
return False
LOG.debug("determining hypervisor product name via dmi data")
sys_product_name = util.read_dmi_data("system-product-name")
if not sys_product_name:
LOG.debug("system-product-name not available in dmi data")
return False
else:
LOG.debug("detected hypervisor as %s", sys_product_name)
return 'cloudsigma' in sys_product_name.lower()
LOG.warn("failed to query dmi data for system product name")
return False
def get_data(self):
"""
Metadata is the whole server context and /meta/cloud-config is used
as userdata.
"""
dsmode = None
if not self.is_running_in_cloudsigma():
return False
try:
server_context = self.cepko.all().result
server_meta = server_context['meta']
except Exception:
# TODO: check for explicit "config on", and then warn
# but since no explicit config is available now, just debug.
LOG.debug("CloudSigma: Unable to read from serial port")
return False
self.dsmode = self._determine_dsmode(
[server_meta.get('cloudinit-dsmode')])
if dsmode == sources.DSMODE_DISABLED:
return False
base64_fields = server_meta.get('base64_fields', '').split(',')
self.userdata_raw = server_meta.get('cloudinit-user-data', "")
if 'cloudinit-user-data' in base64_fields:
self.userdata_raw = b64decode(self.userdata_raw)
if 'cloudinit' in server_context.get('vendor_data', {}):
self.vendordata_raw = server_context["vendor_data"]["cloudinit"]
self.metadata = server_context
self.ssh_public_key = server_meta['ssh_public_key']
return True
def get_hostname(self, fqdn=False, resolve_ip=False):
"""
Cleans up and uses the server's name if the latter is set. Otherwise
the first part from uuid is being used.
"""
if re.match(r'^[A-Za-z0-9 -_\.]+$', self.metadata['name']):
return self.metadata['name'][:61]
else:
return self.metadata['uuid'].split('-')[0]
def get_public_ssh_keys(self):
return [self.ssh_public_key]
def get_instance_id(self):
return self.metadata['uuid']
class DataSourceCloudSigma(sources.DataSource):
"""
Uses cepko in order to gather the server context from the VM.
For more information about CloudSigma's Server Context:
http://cloudsigma-docs.readthedocs.org/en/latest/server_context.html
"""
def __init__(self, sys_cfg, distro, paths):
self.dsmode = "local"
self.cepko = Cepko()
self.ssh_public_key = ""
sources.DataSource.__init__(self, sys_cfg, distro, paths)
def get_data(self):
"""
Metadata is the whole server context and /meta/cloud-config is used
as userdata.
"""
dsmode = None
try:
server_context = self.cepko.all().result
server_meta = server_context["meta"]
except:
# TODO: check for explicit "config on", and then warn
# but since no explicit config is available now, just debug.
LOG.debug("CloudSigma: Unable to read from serial port")
return False
dsmode = server_meta.get("cloudinit-dsmode", self.dsmode)
if dsmode not in VALID_DSMODES:
LOG.warn("Invalid dsmode %s, assuming default of 'net'", dsmode)
dsmode = "net"
if dsmode == "disabled" or dsmode != self.dsmode:
return False
base64_fields = server_meta.get("base64_fields", "").split(",")
self.userdata_raw = server_meta.get("cloudinit-user-data", "")
if "cloudinit-user-data" in base64_fields:
self.userdata_raw = b64decode(self.userdata_raw)
self.metadata = server_context
self.ssh_public_key = server_meta["ssh_public_key"]
return True
def get_hostname(self, fqdn=False, resolve_ip=False):
"""
Cleans up and uses the server's name if the latter is set. Otherwise
the first part from uuid is being used.
"""
if re.match(r"^[A-Za-z0-9 -_\.]+$", self.metadata["name"]):
return self.metadata["name"][:61]
else:
return self.metadata["uuid"].split("-")[0]
def get_public_ssh_keys(self):
return [self.ssh_public_key]
def get_instance_id(self):
return self.metadata["uuid"]