def load(self):
super(HttpService, self).load()
network.check_metadata_ip_route(CONF.metadata_base_url)
try:
self._get_meta_data()
return True
except Exception:
LOG.debug('Metadata not found at URL \'%s\'' %
CONF.metadata_base_url)
return False
def load(self):
super(HttpService, self).load()
if CONF.add_metadata_private_ip_route:
network.check_metadata_ip_route(CONF.metadata_base_url)
try:
self._get_meta_data()
return True
except Exception:
LOG.debug("Metadata not found at URL '%s'" % CONF.metadata_base_url)
return False
def load(self):
super(HttpService, self).load()
if CONF.add_metadata_private_ip_route:
network.check_metadata_ip_route(CONF.metadata_base_url)
try:
self._get_meta_data()
return True
except Exception:
LOG.debug('Metadata not found at URL \'%s\'' %
CONF.metadata_base_url)
return False
def load(self):
super(EC2Service, self).load()
network.check_metadata_ip_route(CONF.ec2_metadata_base_url)
try:
self.get_host_name()
return True
except Exception, ex:
LOG.exception(ex)
LOG.debug('Metadata not found at URL \'%s\'' %
CONF.ec2_metadata_base_url)
return False
def load(self):
super(EC2Service, self).load()
if CONF.ec2.add_metadata_private_ip_route:
network.check_metadata_ip_route(CONF.ec2.metadata_base_url)
try:
self.get_host_name()
return True
except Exception as ex:
LOG.exception(ex)
LOG.debug('Metadata not found at URL \'%s\'' %
CONF.ec2.metadata_base_url)
return False
def load(self):
super(OracleCloudService, self).load()
if CONF.oraclecloud.add_metadata_private_ip_route:
network.check_metadata_ip_route(CONF.oraclecloud.metadata_base_url)
try:
self.get_instance_id()
return True
except Exception as ex:
LOG.exception(ex)
LOG.debug('Metadata not found at URL \'%s\'' %
CONF.oraclecloud.metadata_base_url)
return False
def _test_check_metadata_ip_route(self, mock_urlparse, mock_get_os_utils,
side_effect):
mock_utils = mock.MagicMock()
mock_split = mock.MagicMock()
mock_get_os_utils.return_value = mock_utils
mock_utils.check_os_version.return_value = True
mock_urlparse().netloc.split.return_value = mock_split
mock_split[0].startswith.return_value = True
mock_utils.check_static_route_exists.return_value = False
mock_utils.get_default_gateway.return_value = (1, '0.0.0.0')
mock_utils.add_static_route.side_effect = [side_effect]
network.check_metadata_ip_route('196.254.196.254')
mock_utils.check_os_version.assert_called_once_with(6, 0)
mock_urlparse.assert_called_with('196.254.196.254')
mock_split[0].startswith.assert_called_once_with("169.254.")
mock_utils.check_static_route_exists.assert_called_once_with(
mock_split[0])
mock_utils.get_default_gateway.assert_called_once_with()
mock_utils.add_static_route.assert_called_once_with(
mock_split[0], "255.255.255.255", '0.0.0.0', 1, 10)
def load(self):
"""Obtain all the required information."""
super(CloudStack, self).load()
if CONF.cloudstack.add_metadata_private_ip_route:
network.check_metadata_ip_route(CONF.cloudstack.metadata_base_url)
if self._test_api(CONF.cloudstack.metadata_base_url):
return True
dhcp_servers = self._osutils.get_dhcp_hosts_in_use()
if not dhcp_servers:
LOG.debug('No DHCP server was found.')
return False
for _, _, ip_address in dhcp_servers:
LOG.debug('Testing: %s', ip_address)
if self._test_api('http://%s/' % ip_address):
return True
return False
def load(self):
super(HttpService, self).load()
if CONF.openstack.add_metadata_private_ip_route:
network.check_metadata_ip_route(CONF.openstack.metadata_base_url)
for i in range(0, self._MAX_META_DATA_GET_RETRIES):
try:
self._get_meta_data()
LOG.debug('Metadata found at URL \'%s\'' %
CONF.openstack.metadata_base_url)
return True
except Exception:
LOG.debug(
'Metadata not found at URL \'%s\'. '
'Retrying in %s seconds' %
CONF.openstack.metadata_base_url, self._RETRY_DELAY_SEC)
wait_until = time.clock() + self._RETRY_DELAY_SEC
while time.clock() < wait_until:
pass
return False
def _test_check_metadata_ip_route(self, mock_urlparse, mock_get_os_utils,
side_effect):
mock_utils = mock.MagicMock()
mock_split = mock.MagicMock()
mock_get_os_utils.return_value = mock_utils
mock_utils.check_os_version.return_value = True
mock_urlparse().netloc.split.return_value = mock_split
mock_split[0].startswith.return_value = True
mock_utils.check_static_route_exists.return_value = False
mock_utils.get_default_gateway.return_value = (1, '0.0.0.0')
mock_utils.add_static_route.side_effect = [side_effect]
network.check_metadata_ip_route('196.254.196.254')
mock_utils.check_os_version.assert_called_once_with(6, 0)
mock_urlparse.assert_called_with('196.254.196.254')
mock_split[0].startswith.assert_called_once_with("169.254.")
mock_utils.check_static_route_exists.assert_called_once_with(
mock_split[0])
mock_utils.get_default_gateway.assert_called_once_with()
mock_utils.add_static_route.assert_called_once_with(
mock_split[0], "255.255.255.255", '0.0.0.0', 1, 10)
import requests
import sys
from cloudbaseinit.utils import network
metadata_url = "http://169.254.169.254"
password_metadata_url = metadata_url + "/openstack/latest/password"
network.check_metadata_ip_route(metadata_url)
existent_message = requests.get(password_metadata_url).content
print(existent_message)
data = "NIC_ADD"
try:
data = sys.argv[1] or "NIC_ADD"
except Exception:
pass
requests.request(method="POST", url=password_metadata_url, data=data)
# TO DO
# Recache the existent_message
