def test_member_management(self):
# prepare grid
self._create_default_grid()
member_list = [{'member_id': 'M_1000',
'member_name': 'Member 1000',
'member_ip': '10.10.1.12',
'member_ipv6': None,
'member_type': 'REGULAR',
'member_status': 'ON'},
{'member_id': 'M_2000',
'member_name': 'Member 2000',
'member_ip': '10.10.1.22',
'member_ipv6': 'fd44:acb:5df6:1083::22',
'member_type': 'CPM',
'member_status': 'ON'}]
# expects no member
db_members = infoblox_db.get_members(self.ctx.session)
self.assertEqual(0, len(db_members))
# test member additions
self._create_members(member_list, self.grid_id)
db_members = infoblox_db.get_members(self.ctx.session)
actual_member_rows = utils.get_composite_values_from_records(
['member_id', 'member_name', 'member_ip', 'member_ipv6',
'member_type', 'member_status'],
db_members)
expected_member_rows = utils.get_composite_values_from_records(
['member_id', 'member_name', 'member_ip', 'member_ipv6',
'member_type', 'member_status'],
member_list)
self.assertEqual(expected_member_rows, actual_member_rows)
# test member update
member_name_update = "Member 1000 VM"
member_ipv6_update = "fd44:acb:5df6:1083::12"
infoblox_db.update_member(self.ctx.session,
member_list[0]['member_id'],
self.grid_id,
member_name=member_name_update,
member_ipv6=member_ipv6_update)
db_members = infoblox_db.get_members(self.ctx.session,
member_list[0]['member_id'],
grid_id=self.grid_id)
self.assertEqual(member_name_update, db_members[0]['member_name'])
self.assertEqual(member_ipv6_update, db_members[0]['member_ipv6'])
# test member removals
infoblox_db.remove_members(self.ctx.session,
[member_list[0]['member_id']])
db_members = infoblox_db.get_members(self.ctx.session,
member_list[0]['member_id'])
self.assertEqual(0, len(db_members))
self._create_members([member_list[0]], self.grid_id)
db_members = infoblox_db.get_members(self.ctx.session)
self.assertEqual(2, len(db_members))
infoblox_db.remove_members(self.ctx.session,
[member_list[0]['member_id'],
member_list[1]['member_id']])
db_members = infoblox_db.get_members(self.ctx.session)
self.assertEqual(0, len(db_members))
infoblox_db.remove_grids(self.ctx.session, [self.grid_id])
def test_member_management(self):
# prepare grid
self._create_default_grid()
member_list = [{
'member_id': 'M_1000',
'member_name': 'Member 1000',
'member_ip': '10.10.1.12',
'member_ipv6': None,
'member_type': 'REGULAR',
'member_status': 'ON'
}, {
'member_id': 'M_2000',
'member_name': 'Member 2000',
'member_ip': '10.10.1.22',
'member_ipv6': 'fd44:acb:5df6:1083::22',
'member_type': 'CPM',
'member_status': 'ON'
}]
# expects no member
db_members = infoblox_db.get_members(self.ctx.session)
self.assertEqual(0, len(db_members))
# test member additions
self._create_members(member_list, self.grid_id)
db_members = infoblox_db.get_members(self.ctx.session)
actual_member_rows = utils.get_composite_values_from_records([
'member_id', 'member_name', 'member_ip', 'member_ipv6',
'member_type', 'member_status'
], db_members)
expected_member_rows = utils.get_composite_values_from_records([
'member_id', 'member_name', 'member_ip', 'member_ipv6',
'member_type', 'member_status'
], member_list)
self.assertEqual(expected_member_rows, actual_member_rows)
# test member update
member_name_update = "Member 1000 VM"
member_ipv6_update = "fd44:acb:5df6:1083::12"
infoblox_db.update_member(self.ctx.session,
member_list[0]['member_id'],
self.grid_id,
member_name=member_name_update,
member_ipv6=member_ipv6_update)
db_members = infoblox_db.get_members(self.ctx.session,
member_list[0]['member_id'],
grid_id=self.grid_id)
self.assertEqual(member_name_update, db_members[0]['member_name'])
self.assertEqual(member_ipv6_update, db_members[0]['member_ipv6'])
# test member removals
infoblox_db.remove_members(self.ctx.session,
[member_list[0]['member_id']])
db_members = infoblox_db.get_members(self.ctx.session,
member_list[0]['member_id'])
self.assertEqual(0, len(db_members))
self._create_members([member_list[0]], self.grid_id)
db_members = infoblox_db.get_members(self.ctx.session)
self.assertEqual(2, len(db_members))
infoblox_db.remove_members(
self.ctx.session,
[member_list[0]['member_id'], member_list[1]['member_id']])
db_members = infoblox_db.get_members(self.ctx.session)
self.assertEqual(0, len(db_members))
infoblox_db.remove_grids(self.ctx.session, [self.grid_id])
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()
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()
