def _get_oneview_conf(self):
opts = [
cfg.StrOpt('manager_url', help='URL where OneView is available'),
cfg.StrOpt('username', help='OneView username to be used'),
cfg.StrOpt('password', help='OneView password to be used'),
cfg.Opt('allow_insecure_connections',
type=types.Boolean(),
default=False,
help='Option to allow insecure conection with OneView'),
cfg.StrOpt('tls_cacert_file',
default=None,
help='Path to CA certificate'),
]
CONF = cfg.CONF
CONF.register_opts(opts, group='oneview')
CONF(default_config_files=['sync.conf'])
return CONF.oneview
def _get_client(client_name, url, region, access, secret, ca_bundle):
connection_data = {
'config_file': (None, 'AWS_CONFIG_FILE', None, None),
'region': ('region', 'AWS_DEFAULT_REGION', region, None),
}
session = botocore.session.get_session(connection_data)
kwargs = {
'region_name': region,
'endpoint_url': url,
'aws_access_key_id': access,
'aws_secret_access_key': secret
}
if ca_bundle:
try:
kwargs['verify'] = types.Boolean()(ca_bundle)
except Exception:
kwargs['verify'] = ca_bundle
return session.create_client(client_name, **kwargs)
class BooleanTypeTests(TypeTestHelper, unittest.TestCase):
type = types.Boolean()
def test_True(self):
self.assertConvertedValue('True', True)
def test_yes(self):
self.assertConvertedValue('yes', True)
def test_on(self):
self.assertConvertedValue('on', True)
def test_1(self):
self.assertConvertedValue('1', True)
def test_False(self):
self.assertConvertedValue('False', False)
def test_no(self):
self.assertConvertedValue('no', False)
def test_off(self):
self.assertConvertedValue('off', False)
def test_0(self):
self.assertConvertedValue('0', False)
def test_other_values_produce_error(self):
self.assertInvalid('foo')
def test_repr(self):
self.assertEqual('Boolean', repr(types.Boolean()))
def test_equal(self):
self.assertEqual(types.Boolean(), types.Boolean())
def test_not_equal_to_other_class(self):
self.assertFalse(types.Boolean() == types.String())
def build_ansible_inventory():
"""Get inventory list from config files
returns python dict representing ansible inventory
according to ansible inventory file yaml definition
http://docs.ansible.com/ansible/latest/user_guide/intro_inventory.html
"""
# TODO(radez): consider take advantage of ansible inventory grouping
driver_tag = 'ansible:'
booleans = ['manage_vlans']
inventory = {}
for conffile in CONF.config_file:
# parse each config file
sections = {}
parser = cfg.ConfigParser(conffile, sections)
try:
parser.parse()
except IOError as e:
LOG.error(str(e))
# filter out sections that begin with the driver's tag
hosts = {k: v for k, v in sections.items()
if k.startswith(driver_tag)}
# munge the oslo_config data removing the device tag and
# turning lists with single item strings into strings
for host in hosts:
dev_id = host.partition(driver_tag)[2]
dev_cfg = {k: v[0] for k, v in hosts[host].items()}
for b in booleans:
if b in dev_cfg:
dev_cfg[b] = types.Boolean()(dev_cfg[b])
inventory[dev_id] = dev_cfg
LOG.info('Ansible Host List: %s', ', '.join(inventory))
return {'all': {'hosts': inventory}}
def __init__(self):
"""Get inventory list from config files
builds a Network-Runner inventory object
and a mac_map dictionary
according to ansible inventory file yaml definition
http://docs.ansible.com/ansible/latest/user_guide/intro_inventory.html
"""
self.inventory = {}
self.mac_map = {}
for conffile in CONF.config_file:
# parse each config file
sections = {}
parser = cfg.ConfigParser(conffile, sections)
try:
parser.parse()
except IOError as e:
LOG.error(str(e))
# filter out sections that begin with the driver's tag
hosts = {k: v for k, v in sections.items()
if k.startswith(c.DRIVER_TAG)}
# munge the oslo_config data removing the device tag and
# turning lists with single item strings into strings
for host in hosts:
dev_id = host.partition(c.DRIVER_TAG)[2]
dev_cfg = {k: v[0] for k, v in hosts[host].items()}
for b in c.BOOLEANS:
if b in dev_cfg:
dev_cfg[b] = types.Boolean()(dev_cfg[b])
self.inventory[dev_id] = dev_cfg
# If mac is defined add it to the mac_map
if 'mac' in dev_cfg:
self.mac_map[dev_cfg['mac'].upper()] = dev_id
LOG.info('Ansible Host List: %s', ', '.join(self.inventory))
def test_not_equal_to_other_class(self):
self.assertFalse(types.Boolean() == types.String())
def test_equal(self):
self.assertEqual(types.Boolean(), types.Boolean())
def test_repr(self):
self.assertEqual('Boolean', repr(types.Boolean()))
def _sync_network_views(self, discovered_netviews, dns_views):
"""Discover network views and sync with db.
The discovered network view json contains the following data:
- network view
- cloud_info for delegated member if cloud platform is supported
- mapping conditional EAs
So discovered information will be updated in tables such as
infoblox_network_views and infoblox_mapping_conditions.
:param discovered_netviews: discovered network view json
:return: None
"""
session = self._context.session
self._load_persisted_mappings()
discovered_delegations = dict()
persisted_netview_ids = utils.get_values_from_records(
'id', self.db_network_views)
discovered_netview_ids = []
for netview in discovered_netviews:
netview_name = netview['name']
is_default = netview[const.IS_DEFAULT]
netview_id = utils.get_network_view_id(self._grid_id,
netview['_ref'])
cloud_adapter_id_vals = utils.get_ea_value(
const.EA_CLOUD_ADAPTER_ID, netview, True)
if cloud_adapter_id_vals is None:
participated = False
else:
cloud_adapter_ids = [
gid for gid in cloud_adapter_id_vals
if int(gid) == self._grid_id
]
participated = True if cloud_adapter_ids else False
if not participated:
continue
shared_val = utils.get_ea_value(const.EA_IS_SHARED, netview)
is_shared = types.Boolean()(shared_val) if shared_val else False
# authority member is default to GM
gm_row = utils.find_one_in_list('member_type',
const.MEMBER_TYPE_GRID_MASTER,
self.db_members)
authority_member_id = gm_row.member_id
# get delegation member if cloud platform is supported
delegated_member = self._get_delegated_member(netview)
if delegated_member:
authority_member_id = delegated_member.member_id
discovered_delegations[netview_name] = (
delegated_member.member_id)
dns_view = (dns_views[netview_name]
if dns_views.get(netview_name) else None)
# see if the network view already exists in db
netview_row = utils.find_one_in_list('id', netview_id,
self.db_network_views)
if netview_row:
dbi.update_network_view(session, netview_id, netview_name,
authority_member_id, is_shared,
dns_view, participated, is_default)
else:
internal_netview = (const.DEFAULT_NETWORK_VIEW
if is_default else netview_name)
internal_dnsview = (const.DEFAULT_DNS_VIEW
if is_default else dns_view)
dbi.add_network_view(session, netview_id, netview_name,
self._grid_id, authority_member_id,
is_shared, dns_view, internal_netview,
internal_dnsview, participated,
is_default)
discovered_netview_ids.append(netview_id)
# update mapping conditions for the current network view
self._update_mapping_conditions(netview, netview_id, participated)
# we have added new network views. now let's remove persisted
# network views not found from discovery
persisted_set = set(persisted_netview_ids)
removable_set = persisted_set.difference(discovered_netview_ids)
removable_netviews = list(removable_set)
if removable_netviews:
dbi.remove_network_views(session, removable_netviews)
session.flush()
return discovered_delegations
def sync_members(self):
"""Synchronizes grid members.
Members in the active grid are discovered from NIOS backend and
grid members are in sync in neutron db. The members who are no longer
in used are set to 'OFF' status.
"""
session = self._context.session
grid_id = self._grid_config.grid_id
db_grids = dbi.get_grids(session)
db_grid = utils.find_one_in_list('grid_id', grid_id, db_grids)
gm_member_id = db_grid.gm_id
db_members = dbi.get_members(session, grid_id=grid_id)
gm_member = utils.find_one_in_list('member_id', gm_member_id,
db_members)
discovered_members = self._discover_members()
if not discovered_members:
return
dns_member_settings = self._discover_dns_settings()
dhcp_member_settings = self._discover_dhcp_settings()
discovered_licenses = self._discover_member_licenses()
discovered_member_ids = []
for member in discovered_members:
member_name = member['host_name']
member_ip, member_ipv6 = self._get_lan1_ips(member)
member_wapi = member_ip if member_ip else member_ipv6
member_hwid = member['node_info'][0].get('hwid')
member_status = self._get_member_status(
member['node_info'][0]['service_status'])
member_type = self._get_member_type(discovered_licenses,
member_name, member_hwid)
require_db_update = False
if member_type == const.MEMBER_TYPE_GRID_MASTER:
if gm_member:
require_db_update = True
member_id = gm_member_id
member_wapi = self._grid_config.grid_master_host
else:
# no need to process 'Is Cloud Member' flag for non GM members
ea_is_cloud_member = utils.get_ea_value(
const.EA_IS_CLOUD_MEMBER, member)
is_cloud_member = (types.Boolean()(ea_is_cloud_member)
if ea_is_cloud_member else False)
if not is_cloud_member:
continue
db_member = utils.find_one_in_list('member_name', member_name,
db_members)
if db_member:
require_db_update = True
member_id = db_member.member_id
else:
member_id = utils.get_hash(str(grid_id) + member_name)
member_dhcp_ip, member_dhcp_ipv6 = self._get_dhcp_ips(
member, dhcp_member_settings)
member_dns_ip, member_dns_ipv6 = self._get_dns_ips(
member, dns_member_settings)
if require_db_update:
dbi.update_member(session, member_id, grid_id, member_name,
member_ip, member_ipv6, member_type,
member_status, member_dhcp_ip,
member_dhcp_ipv6, member_dns_ip,
member_dns_ipv6, member_wapi)
else:
dbi.add_member(session, member_id, grid_id, member_name,
member_ip, member_ipv6, member_type,
member_status, member_dhcp_ip, member_dhcp_ipv6,
member_dns_ip, member_dns_ipv6, member_wapi)
discovered_member_ids.append(member_id)
# deleting members are delicate operation so we won't allow it
# but we will set member status to OFF to unused members.
db_member_ids = utils.get_values_from_records('member_id', db_members)
persisted_set = set(db_member_ids)
discovered_set = set(discovered_member_ids)
disable_set = persisted_set.difference(discovered_set)
disabling_member_ids = list(disable_set)
for member_id in disabling_member_ids:
dbi.update_member(session,
member_id,
grid_id,
member_status=const.MEMBER_STATUS_OFF)
session.flush()
opts = [
cfg.StrOpt('manager_url',
help='URL where OneView is available'),
cfg.StrOpt('username',
help='OneView username to be used'),
cfg.StrOpt('password',
help='OneView password to be used'),
cfg.StrOpt('nova_username',
help='Nova username'),
cfg.StrOpt('nova_user_pass',
help='Nova password'),
cfg.StrOpt('nova_user_tenant',
help='Nova user tenant'),
cfg.Opt('allow_insecure_connections',
type=types.Boolean(),
default=False,
help='Option to allow insecure conection with OneView'),
cfg.StrOpt('tls_cacert_file',
default=None,
help='Path to CA certificate'),
cfg.IntOpt('max_retries',
default=100,
help='Max connection retries to check changes on OneView'),
]
CONF = cfg.CONF
CONF.register_opts(opts, group='oneview')
ONEVIEW_POWER_ON = 'On'
ONEVIEW_POWER_OFF = 'Off'
