3543 lines
137 KiB
Python
Executable File
3543 lines
137 KiB
Python
Executable File
#
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# Copyright (c) 2016 Wind River Systems, Inc.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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import uuid
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import mock
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import pprint
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from nfv_common import strategy as common_strategy
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from nfv_vim import host_fsm
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from nfv_vim import nfvi
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from nfv_vim import objects
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from nfv_vim.objects import SW_UPDATE_APPLY_TYPE, SW_UPDATE_INSTANCE_ACTION
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from nfv_vim.objects import SW_UPDATE_ALARM_RESTRICTION
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from nfv_vim.objects import HOST_PERSONALITY, SwPatch
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from nfv_vim.tables._table import Table
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from nfv_vim.tables._host_table import HostTable
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from nfv_vim.tables._host_group_table import HostGroupTable
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from nfv_vim.tables._host_aggregate_table import HostAggregateTable
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from nfv_vim.tables._instance_table import InstanceTable
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from nfv_vim.tables._instance_group_table import InstanceGroupTable
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from nfv_vim.strategy._strategy import SwPatchStrategy, strategy_rebuild_from_dict
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import utils
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# Constants
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# Globals
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_tenant_table = Table()
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_instance_type_table = Table()
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_instance_table = InstanceTable()
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_instance_group_table = InstanceGroupTable()
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_host_table = HostTable()
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_host_group_table = HostGroupTable()
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_host_aggregate_table = HostAggregateTable()
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# Don't attempt to write to the database while unit testing
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_tenant_table.persist = False
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_instance_type_table.persist = False
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_instance_table.persist = False
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_instance_group_table.persist = False
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_host_table.persist = False
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_host_group_table.persist = False
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_host_aggregate_table.persist = False
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def create_instance(instance_type_name, instance_name, host_name,
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admin_state=nfvi.objects.v1.INSTANCE_ADMIN_STATE.UNLOCKED):
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"""
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Create an instance
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"""
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global _tenant_table, _instance_table
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tenant_uuid = str(uuid.uuid4())
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image_uuid = str(uuid.uuid4())
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tenant = objects.Tenant(tenant_uuid, "%s_name" % tenant_uuid, '', True)
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_tenant_table[tenant_uuid] = tenant
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for instance_type in _instance_type_table.values():
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if instance_type.name == instance_type_name:
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instance_uuid = str(uuid.uuid4())
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nfvi_instance = nfvi.objects.v1.Instance(
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instance_uuid, instance_name, tenant_uuid,
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admin_state=admin_state,
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oper_state=nfvi.objects.v1.INSTANCE_OPER_STATE.ENABLED,
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avail_status=list(),
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action=nfvi.objects.v1.INSTANCE_ACTION.NONE,
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host_name=host_name,
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instance_type=utils.instance_type_to_flavor_dict(
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instance_type),
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image_uuid=image_uuid)
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instance = objects.Instance(nfvi_instance)
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_instance_table[instance.uuid] = instance
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return
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assert 0, "Unknown instance_type_name: %s" % instance_type_name
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def create_instance_group(name, members, policies):
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"""
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Create an instance group
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"""
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global _instance_group_table
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member_uuids = []
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for instance_uuid, instance in _instance_table.iteritems():
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if instance.name in members:
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member_uuids.append(instance_uuid)
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nfvi_instance_group = nfvi.objects.v1.InstanceGroup(
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uuid=str(uuid.uuid4()),
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name=name,
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member_uuids=member_uuids,
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policies=policies
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)
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instance_group = objects.InstanceGroup(nfvi_instance_group)
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_instance_group_table[instance_group.uuid] = instance_group
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def create_host(host_name,
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cpe=False,
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admin_state=nfvi.objects.v1.HOST_ADMIN_STATE.UNLOCKED):
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"""
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Create a host
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"""
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global _host_table
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personality = ''
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if host_name.startswith('controller'):
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personality = HOST_PERSONALITY.CONTROLLER
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if cpe:
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personality = personality + ',' + HOST_PERSONALITY.COMPUTE
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elif host_name.startswith('compute'):
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personality = HOST_PERSONALITY.COMPUTE
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elif host_name.startswith('storage'):
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personality = HOST_PERSONALITY.STORAGE
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else:
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assert 0, "Invalid host_name: %s" % host_name
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nfvi_host = nfvi.objects.v1.Host(
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uuid=str(uuid.uuid4()),
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name=host_name,
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personality=personality,
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admin_state=admin_state,
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oper_state=nfvi.objects.v1.HOST_OPER_STATE.ENABLED,
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avail_status=nfvi.objects.v1.HOST_AVAIL_STATUS.AVAILABLE,
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action=nfvi.objects.v1.HOST_ACTION.NONE,
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software_load='12.01',
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target_load='12.01',
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uptime='1000'
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)
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host = objects.Host(nfvi_host,
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initial_state=host_fsm.HOST_STATE.ENABLED)
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_host_table[host.name] = host
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def create_host_group(name, members, policies):
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"""
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Create a host group
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"""
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global _host_group_table
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member_uuids = []
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for instance_uuid, instance in _instance_table.iteritems():
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if instance.name in members:
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member_uuids.append(instance_uuid)
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nfvi_host_group = nfvi.objects.v1.HostGroup(
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name=name,
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member_names=members,
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policies=policies
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)
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host_group = objects.HostGroup(nfvi_host_group)
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_host_group_table[host_group.name] = host_group
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def create_host_aggregate(name, host_names):
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"""
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Create a host aggregate
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"""
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global _host_aggregate_table
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nfvi_host_aggregate = nfvi.objects.v1.HostAggregate(
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name=name,
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host_names=host_names,
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availability_zone=''
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)
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host_aggregate = objects.HostAggregate(nfvi_host_aggregate)
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_host_aggregate_table[host_aggregate.name] = host_aggregate
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def create_sw_patch_strategy(
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controller_apply_type=SW_UPDATE_APPLY_TYPE.IGNORE,
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storage_apply_type=SW_UPDATE_APPLY_TYPE.IGNORE,
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swift_apply_type=SW_UPDATE_APPLY_TYPE.IGNORE,
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compute_apply_type=SW_UPDATE_APPLY_TYPE.IGNORE,
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max_parallel_compute_hosts=10,
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default_instance_action=SW_UPDATE_INSTANCE_ACTION.STOP_START,
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alarm_restrictions=SW_UPDATE_ALARM_RESTRICTION.STRICT,
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single_controller=False):
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"""
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Create a software update strategy
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"""
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return SwPatchStrategy(
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uuid=str(uuid.uuid4()),
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controller_apply_type=controller_apply_type,
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storage_apply_type=storage_apply_type,
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swift_apply_type=swift_apply_type,
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compute_apply_type=compute_apply_type,
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max_parallel_compute_hosts=max_parallel_compute_hosts,
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default_instance_action=default_instance_action,
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alarm_restrictions=alarm_restrictions,
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ignore_alarms=[],
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single_controller=single_controller
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)
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def validate_strategy_persists(strategy):
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"""
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Validate that the strategy can be converted to a dict and back without any
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loss of data.
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Note: This is not foolproof - it won't catch cases where the an object
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attribute was missed from both the as_dict and from_dict methods.
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"""
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strategy_dict = strategy.as_dict()
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new_strategy = strategy_rebuild_from_dict(strategy_dict)
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if strategy.as_dict() != new_strategy.as_dict():
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print("==================== Strategy ====================")
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pprint.pprint(strategy.as_dict())
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print("============== Converted Strategy ================")
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pprint.pprint(new_strategy.as_dict())
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assert strategy.as_dict() == new_strategy.as_dict(), \
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"Strategy changed when converting to/from dict"
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def validate_phase(phase, expected_results):
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"""
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Validate that the phase matches everything contained in the expected_results
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Note: there is probably a super generic, pythonic way to do this, but this
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is good enough (tm).
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"""
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print("====================== Phase Results ========================")
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pprint.pprint(phase)
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print("===================== Expected Results ======================")
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pprint.pprint(expected_results)
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for key in expected_results:
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if key == 'stages':
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stage_number = 0
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for stage in expected_results[key]:
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apply_stage = phase[key][stage_number]
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for stages_key in stage:
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if stages_key == 'steps':
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step_number = 0
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for step in stage[stages_key]:
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apply_step = apply_stage[stages_key][step_number]
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for step_key in step:
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assert apply_step[step_key] == step[step_key], \
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"for [%s][%d][%s][%d][%s] found: %s but expected: %s" % \
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(key, stage_number, stages_key,
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step_number, step_key,
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apply_step[step_key], step[step_key])
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step_number += 1
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else:
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assert apply_stage[stages_key] == stage[stages_key], \
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"for [%s][%d][%s] found: %s but expected: %s" % \
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(key, stage_number, stages_key,
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apply_stage[stages_key], stage[stages_key])
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stage_number += 1
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else:
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assert phase[key] == expected_results[key], \
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"for [%s] found: %s but expected: %s" % \
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(key, phase[key], expected_results[key])
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def fake_save(a):
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pass
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def fake_timer(a, b, c, d):
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return 1234
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def fake_host_name():
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return 'controller-0'
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def fake_event_issue(a, b, c, d):
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"""
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Mock out the _event_issue function because it is being called when instance
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objects are created. It ends up trying to communicate with another thread
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(that doesn't exist) and this eventually leads to nosetests hanging if
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enough events are issued.
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"""
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return None
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@mock.patch('nfv_vim.event_log._instance._event_issue', fake_event_issue)
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@mock.patch('nfv_vim.objects._sw_update.SwUpdate.save', fake_save)
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@mock.patch('nfv_vim.objects._sw_update.timers.timers_create_timer', fake_timer)
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@mock.patch('nfv_vim.tables._tenant_table._tenant_table', _tenant_table)
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@mock.patch('nfv_vim.tables._host_table._host_table', _host_table)
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@mock.patch('nfv_vim.tables._instance_group_table._instance_group_table', _instance_group_table)
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@mock.patch('nfv_vim.tables._host_group_table._host_group_table', _host_group_table)
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@mock.patch('nfv_vim.tables._host_aggregate_table._host_aggregate_table', _host_aggregate_table)
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@mock.patch('nfv_vim.tables._instance_table._instance_table', _instance_table)
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@mock.patch('nfv_vim.strategy._strategy.get_local_host_name', fake_host_name)
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class TestSwPatchStrategy(object):
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def setup(self):
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"""
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Setup for testing.
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"""
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global _instance_type_table
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instance_type_uuid = str(uuid.uuid4())
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if 0 == len(_instance_type_table):
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instance_type = objects.InstanceType(instance_type_uuid, 'small')
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instance_type.update_details(vcpus=1, mem_mb=64, disk_gb=1, ephemeral_gb=0,
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swap_gb=0, guest_services=None,
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auto_recovery=True,
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live_migration_timeout=800,
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live_migration_max_downtime=500,
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storage_type='local_image')
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_instance_type_table[instance_type_uuid] = instance_type
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def teardown(self):
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"""
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Cleanup testing setup.
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"""
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_tenant_table.clear()
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_instance_type_table.clear()
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_instance_table.clear()
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_instance_group_table.clear()
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_host_table.clear()
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_host_group_table.clear()
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_host_aggregate_table.clear()
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def test_sw_patch_strategy_compute_stages_ignore(self):
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"""
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Test the sw_patch strategy add compute strategy stages:
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- ignore apply
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- stop start instance action
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Verify:
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- stages not created
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"""
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create_host('compute-0')
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create_host('compute-1')
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create_host('compute-2')
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create_host('compute-3')
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create_instance('small',
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"test_instance_0",
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'compute-0')
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create_instance('small',
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"test_instance_1",
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'compute-1')
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create_instance_group('instance_group_1',
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['test_instance_0', 'test_instance_1'],
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[nfvi.objects.v1.INSTANCE_GROUP_POLICY.ANTI_AFFINITY])
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compute_hosts = []
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for host in _host_table.values():
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if HOST_PERSONALITY.COMPUTE in host.personality:
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compute_hosts.append(host)
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# Sort compute hosts so the order of the steps is deterministic
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sorted_compute_hosts = sorted(compute_hosts, key=lambda host: host.name)
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strategy = create_sw_patch_strategy(
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compute_apply_type=SW_UPDATE_APPLY_TYPE.IGNORE,
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default_instance_action=SW_UPDATE_INSTANCE_ACTION.STOP_START
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)
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success, reason = strategy._add_compute_strategy_stages(
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compute_hosts=sorted_compute_hosts,
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reboot=True)
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assert success == True, "Strategy creation failed"
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apply_phase = strategy.apply_phase.as_dict()
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expected_results = {
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'total_stages': 0
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}
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validate_strategy_persists(strategy)
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validate_phase(apply_phase, expected_results)
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def test_sw_patch_strategy_compute_stages_parallel_migrate_anti_affinity(self):
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"""
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Test the sw_patch strategy add compute strategy stages:
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- parallel apply
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- migrate instance action
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Verify:
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- hosts with no instances patched first
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- anti-affinity policy enforced
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"""
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create_host('compute-0')
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create_host('compute-1')
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create_host('compute-2')
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create_host('compute-3')
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create_instance('small',
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"test_instance_0",
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'compute-0')
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create_instance('small',
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"test_instance_1",
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'compute-1')
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create_instance_group('instance_group_1',
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['test_instance_0', 'test_instance_1'],
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[nfvi.objects.v1.INSTANCE_GROUP_POLICY.ANTI_AFFINITY])
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compute_hosts = []
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for host in _host_table.values():
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if HOST_PERSONALITY.COMPUTE in host.personality:
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compute_hosts.append(host)
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# Sort compute hosts so the order of the steps is deterministic
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sorted_compute_hosts = sorted(compute_hosts, key=lambda host: host.name)
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strategy = create_sw_patch_strategy(
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compute_apply_type=SW_UPDATE_APPLY_TYPE.PARALLEL,
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default_instance_action=SW_UPDATE_INSTANCE_ACTION.MIGRATE,
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max_parallel_compute_hosts=2
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)
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strategy._add_compute_strategy_stages(compute_hosts=sorted_compute_hosts,
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reboot=True)
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apply_phase = strategy.apply_phase.as_dict()
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expected_results = {
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'total_stages': 3,
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'stages': [
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{'name': 'sw-patch-compute-hosts',
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'total_steps': 6,
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'steps': [
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{'name': 'query-alarms'},
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{'name': 'lock-hosts',
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'entity_names': ['compute-2', 'compute-3']},
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{'name': 'sw-patch-hosts',
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'entity_names': ['compute-2', 'compute-3']},
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{'name': 'system-stabilize',
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'timeout': 15},
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{'name': 'unlock-hosts',
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'entity_names': ['compute-2', 'compute-3']},
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{'name': 'system-stabilize',
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'timeout': 60}
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]
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},
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{'name': 'sw-patch-compute-hosts',
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'total_steps': 8,
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'steps': [
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{'name': 'query-alarms'},
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{'name': 'disable-host-services'},
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{'name': 'migrate-instances',
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'entity_names': ['test_instance_0']},
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{'name': 'lock-hosts',
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'entity_names': ['compute-0']},
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{'name': 'sw-patch-hosts',
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'entity_names': ['compute-0']},
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{'name': 'system-stabilize',
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'timeout': 15},
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{'name': 'unlock-hosts',
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'entity_names': ['compute-0']},
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{'name': 'system-stabilize',
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'timeout': 60}
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]
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},
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{'name': 'sw-patch-compute-hosts',
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'total_steps': 8,
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'steps': [
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{'name': 'query-alarms'},
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{'name': 'disable-host-services'},
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{'name': 'migrate-instances',
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'entity_names': ['test_instance_1']},
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{'name': 'lock-hosts',
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'entity_names': ['compute-1']},
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{'name': 'sw-patch-hosts',
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'entity_names': ['compute-1']},
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{'name': 'system-stabilize',
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'timeout': 15},
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{'name': 'unlock-hosts',
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'entity_names': ['compute-1']},
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{'name': 'system-stabilize',
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'timeout': 60}
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]
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}
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]
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}
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validate_strategy_persists(strategy)
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validate_phase(apply_phase, expected_results)
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|
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def test_sw_patch_strategy_compute_stages_parallel_migrate_ten_hosts(self):
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"""
|
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Test the sw_patch strategy add compute strategy stages:
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- parallel apply
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- migrate instance action
|
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Verify:
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- hosts with no instances patched first
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- instances migrated
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"""
|
|
create_host('compute-0')
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create_host('compute-1')
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create_host('compute-2')
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create_host('compute-3')
|
|
create_host('compute-4')
|
|
create_host('compute-5')
|
|
create_host('compute-6')
|
|
create_host('compute-7')
|
|
create_host('compute-8')
|
|
create_host('compute-9')
|
|
|
|
create_instance('small', "test_instance_0", 'compute-0')
|
|
create_instance('small', "test_instance_2", 'compute-2')
|
|
create_instance('small', "test_instance_3", 'compute-3')
|
|
create_instance('small', "test_instance_4", 'compute-4')
|
|
create_instance('small', "test_instance_6", 'compute-6')
|
|
create_instance('small', "test_instance_7", 'compute-7')
|
|
create_instance('small', "test_instance_8", 'compute-8')
|
|
create_instance('small', "test_instance_9", 'compute-9')
|
|
|
|
compute_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.COMPUTE in host.personality:
|
|
compute_hosts.append(host)
|
|
# Sort compute hosts so the order of the steps is deterministic
|
|
sorted_compute_hosts = sorted(compute_hosts, key=lambda host: host.name)
|
|
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.PARALLEL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.MIGRATE,
|
|
max_parallel_compute_hosts=2
|
|
)
|
|
|
|
strategy._add_compute_strategy_stages(compute_hosts=sorted_compute_hosts,
|
|
reboot=True)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 5,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 6,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-1', 'compute-5']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-1', 'compute-5']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-1', 'compute-5']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'disable-host-services'},
|
|
{'name': 'migrate-instances',
|
|
'entity_names': ['test_instance_0',
|
|
'test_instance_2']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-0', 'compute-2']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-0', 'compute-2']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-0', 'compute-2']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'disable-host-services'},
|
|
{'name': 'migrate-instances',
|
|
'entity_names': ['test_instance_3',
|
|
'test_instance_4']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-3', 'compute-4']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-3', 'compute-4']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-3', 'compute-4']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'disable-host-services'},
|
|
{'name': 'migrate-instances',
|
|
'entity_names': ['test_instance_6',
|
|
'test_instance_7']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-6', 'compute-7']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-6', 'compute-7']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-6', 'compute-7']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'disable-host-services'},
|
|
{'name': 'migrate-instances',
|
|
'entity_names': ['test_instance_8',
|
|
'test_instance_9']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-8', 'compute-9']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-8', 'compute-9']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-8', 'compute-9']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
def test_sw_patch_strategy_compute_stages_parallel_migrate_host_aggregate(self):
|
|
"""
|
|
Test the sw_patch strategy add compute strategy stages:
|
|
- parallel apply
|
|
- migrate instance action
|
|
Verify:
|
|
- hosts with no instances patched first
|
|
- host aggregate limits enforced
|
|
"""
|
|
create_host('compute-0')
|
|
create_host('compute-1')
|
|
create_host('compute-2')
|
|
create_host('compute-3')
|
|
create_host('compute-4')
|
|
create_host('compute-5')
|
|
create_host('compute-6')
|
|
create_host('compute-7')
|
|
create_host('compute-8')
|
|
create_host('compute-9')
|
|
|
|
create_host_aggregate('aggregate-1', ['compute-0',
|
|
'compute-1',
|
|
'compute-2',
|
|
'compute-3',
|
|
'compute-4'])
|
|
create_host_aggregate('aggregate-2', ['compute-5',
|
|
'compute-6',
|
|
'compute-7',
|
|
'compute-8',
|
|
'compute-9'])
|
|
|
|
create_instance('small', "test_instance_0", 'compute-0')
|
|
create_instance('small', "test_instance_2", 'compute-2')
|
|
create_instance('small', "test_instance_3", 'compute-3')
|
|
create_instance('small', "test_instance_4", 'compute-4')
|
|
create_instance('small', "test_instance_6", 'compute-6')
|
|
create_instance('small', "test_instance_7", 'compute-7')
|
|
create_instance('small', "test_instance_8", 'compute-8')
|
|
create_instance('small', "test_instance_9", 'compute-9')
|
|
|
|
compute_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.COMPUTE in host.personality:
|
|
compute_hosts.append(host)
|
|
# Sort compute hosts so the order of the steps is deterministic
|
|
sorted_compute_hosts = sorted(compute_hosts, key=lambda host: host.name)
|
|
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.PARALLEL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.MIGRATE,
|
|
max_parallel_compute_hosts=2
|
|
)
|
|
|
|
strategy._add_compute_strategy_stages(compute_hosts=sorted_compute_hosts,
|
|
reboot=True)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 5,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 6,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-1', 'compute-5']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-1', 'compute-5']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-1', 'compute-5']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'disable-host-services'},
|
|
{'name': 'migrate-instances',
|
|
'entity_names': ['test_instance_0',
|
|
'test_instance_6']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-0', 'compute-6']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-0', 'compute-6']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-0', 'compute-6']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'disable-host-services'},
|
|
{'name': 'migrate-instances',
|
|
'entity_names': ['test_instance_2',
|
|
'test_instance_7']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-2', 'compute-7']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-2', 'compute-7']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-2', 'compute-7']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'disable-host-services'},
|
|
{'name': 'migrate-instances',
|
|
'entity_names': ['test_instance_3',
|
|
'test_instance_8']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-3', 'compute-8']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-3', 'compute-8']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-3', 'compute-8']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'disable-host-services'},
|
|
{'name': 'migrate-instances',
|
|
'entity_names': ['test_instance_4',
|
|
'test_instance_9']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-4', 'compute-9']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-4', 'compute-9']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-4', 'compute-9']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
def test_sw_patch_strategy_compute_stages_parallel_migrate_overlap_host_aggregate(self):
|
|
"""
|
|
Test the sw_patch strategy add compute strategy stages:
|
|
- parallel apply
|
|
- migrate instance action
|
|
Verify:
|
|
- hosts with no instances patched first
|
|
- host aggregate limits enforced
|
|
"""
|
|
create_host('compute-0')
|
|
create_host('compute-1')
|
|
create_host('compute-2')
|
|
create_host('compute-3')
|
|
create_host('compute-4')
|
|
create_host('compute-5')
|
|
create_host('compute-6')
|
|
create_host('compute-7')
|
|
create_host('compute-8')
|
|
create_host('compute-9')
|
|
|
|
create_host_aggregate('aggregate-1', ['compute-0',
|
|
'compute-1',
|
|
'compute-2',
|
|
'compute-3',
|
|
'compute-4'])
|
|
create_host_aggregate('aggregate-2', ['compute-5',
|
|
'compute-6',
|
|
'compute-7',
|
|
'compute-8',
|
|
'compute-9'])
|
|
create_host_aggregate('aggregate-3', ['compute-0',
|
|
'compute-1',
|
|
'compute-2',
|
|
'compute-3',
|
|
'compute-4',
|
|
'compute-5',
|
|
'compute-6',
|
|
'compute-7',
|
|
'compute-8',
|
|
'compute-9'])
|
|
|
|
create_instance('small', "test_instance_0", 'compute-0')
|
|
create_instance('small', "test_instance_2", 'compute-2')
|
|
create_instance('small', "test_instance_3", 'compute-3')
|
|
create_instance('small', "test_instance_4", 'compute-4')
|
|
create_instance('small', "test_instance_6", 'compute-6')
|
|
create_instance('small', "test_instance_7", 'compute-7')
|
|
create_instance('small', "test_instance_8", 'compute-8')
|
|
create_instance('small', "test_instance_9", 'compute-9')
|
|
|
|
compute_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.COMPUTE in host.personality:
|
|
compute_hosts.append(host)
|
|
# Sort compute hosts so the order of the steps is deterministic
|
|
sorted_compute_hosts = sorted(compute_hosts, key=lambda host: host.name)
|
|
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.PARALLEL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.MIGRATE,
|
|
max_parallel_compute_hosts=2
|
|
)
|
|
|
|
strategy._add_compute_strategy_stages(compute_hosts=sorted_compute_hosts,
|
|
reboot=True)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 5,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 6,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-1', 'compute-5']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-1', 'compute-5']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-1', 'compute-5']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'disable-host-services'},
|
|
{'name': 'migrate-instances',
|
|
'entity_names': ['test_instance_0',
|
|
'test_instance_6']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-0', 'compute-6']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-0', 'compute-6']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-0', 'compute-6']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'disable-host-services'},
|
|
{'name': 'migrate-instances',
|
|
'entity_names': ['test_instance_2',
|
|
'test_instance_7']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-2', 'compute-7']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-2', 'compute-7']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-2', 'compute-7']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'disable-host-services'},
|
|
{'name': 'migrate-instances',
|
|
'entity_names': ['test_instance_3',
|
|
'test_instance_8']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-3', 'compute-8']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-3', 'compute-8']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-3', 'compute-8']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'disable-host-services'},
|
|
{'name': 'migrate-instances',
|
|
'entity_names': ['test_instance_4',
|
|
'test_instance_9']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-4', 'compute-9']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-4', 'compute-9']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-4', 'compute-9']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
def test_sw_patch_strategy_compute_stages_parallel_migrate_small_host_aggregate(self):
|
|
"""
|
|
Test the sw_patch strategy add compute strategy stages:
|
|
- parallel apply
|
|
- migrate instance action
|
|
Verify:
|
|
- hosts with no instances patched first
|
|
- small host aggregate handled
|
|
"""
|
|
create_host('compute-0')
|
|
create_host('compute-1')
|
|
create_host('compute-2')
|
|
create_host('compute-3')
|
|
create_host('compute-4')
|
|
create_host('compute-5')
|
|
create_host('compute-6')
|
|
create_host('compute-7')
|
|
create_host('compute-8')
|
|
create_host('compute-9')
|
|
|
|
create_host_aggregate('aggregate-1', ['compute-0',
|
|
'compute-1'])
|
|
create_host_aggregate('aggregate-2', ['compute-2',
|
|
'compute-3',
|
|
'compute-4',
|
|
'compute-5',
|
|
'compute-6'])
|
|
create_host_aggregate('aggregate-3', ['compute-7',
|
|
'compute-8',
|
|
'compute-9'])
|
|
|
|
create_instance('small', "test_instance_0", 'compute-0')
|
|
create_instance('small', "test_instance_1", 'compute-1')
|
|
create_instance('small', "test_instance_2", 'compute-2')
|
|
create_instance('small', "test_instance_3", 'compute-3')
|
|
create_instance('small', "test_instance_4", 'compute-4')
|
|
create_instance('small', "test_instance_5", 'compute-5')
|
|
create_instance('small', "test_instance_6", 'compute-6')
|
|
create_instance('small', "test_instance_7", 'compute-7')
|
|
create_instance('small', "test_instance_8", 'compute-8')
|
|
create_instance('small', "test_instance_9", 'compute-9')
|
|
|
|
compute_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.COMPUTE in host.personality:
|
|
compute_hosts.append(host)
|
|
# Sort compute hosts so the order of the steps is deterministic
|
|
sorted_compute_hosts = sorted(compute_hosts, key=lambda host: host.name)
|
|
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.PARALLEL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.MIGRATE,
|
|
max_parallel_compute_hosts=2
|
|
)
|
|
|
|
strategy._add_compute_strategy_stages(compute_hosts=sorted_compute_hosts,
|
|
reboot=True)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 5,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'disable-host-services'},
|
|
{'name': 'migrate-instances',
|
|
'entity_names': ['test_instance_0',
|
|
'test_instance_2']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-0', 'compute-2']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-0', 'compute-2']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-0', 'compute-2']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'disable-host-services'},
|
|
{'name': 'migrate-instances',
|
|
'entity_names': ['test_instance_1',
|
|
'test_instance_3']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-1', 'compute-3']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-1', 'compute-3']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-1', 'compute-3']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'disable-host-services'},
|
|
{'name': 'migrate-instances',
|
|
'entity_names': ['test_instance_4',
|
|
'test_instance_7']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-4', 'compute-7']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-4', 'compute-7']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-4', 'compute-7']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'disable-host-services'},
|
|
{'name': 'migrate-instances',
|
|
'entity_names': ['test_instance_5',
|
|
'test_instance_8']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-5', 'compute-8']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-5', 'compute-8']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-5', 'compute-8']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'disable-host-services'},
|
|
{'name': 'migrate-instances',
|
|
'entity_names': ['test_instance_6',
|
|
'test_instance_9']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-6', 'compute-9']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-6', 'compute-9']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-6', 'compute-9']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
def test_sw_patch_strategy_compute_stages_parallel_stop_start_anti_affinity(self):
|
|
"""
|
|
Test the sw_patch strategy add compute strategy stages:
|
|
- parallel apply
|
|
- stop start instance action
|
|
Verify:
|
|
- hosts with no instances patched first
|
|
- anti-affinity policy enforced
|
|
"""
|
|
create_host('compute-0')
|
|
create_host('compute-1')
|
|
create_host('compute-2')
|
|
create_host('compute-3')
|
|
|
|
create_instance('small',
|
|
"test_instance_0",
|
|
'compute-0')
|
|
create_instance('small',
|
|
"test_instance_1",
|
|
'compute-1')
|
|
|
|
create_instance_group('instance_group_1',
|
|
['test_instance_0', 'test_instance_1'],
|
|
[nfvi.objects.v1.INSTANCE_GROUP_POLICY.ANTI_AFFINITY])
|
|
|
|
compute_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.COMPUTE in host.personality:
|
|
compute_hosts.append(host)
|
|
# Sort compute hosts so the order of the steps is deterministic
|
|
sorted_compute_hosts = sorted(compute_hosts, key=lambda host: host.name)
|
|
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.PARALLEL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.STOP_START
|
|
)
|
|
|
|
strategy._add_compute_strategy_stages(compute_hosts=sorted_compute_hosts,
|
|
reboot=True)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 3,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 6,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-2', 'compute-3']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-2', 'compute-3']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-2', 'compute-3']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'stop-instances',
|
|
'entity_names': ['test_instance_0']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-0']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-0']},
|
|
{'name': 'start-instances',
|
|
'entity_names': ['test_instance_0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'stop-instances',
|
|
'entity_names': ['test_instance_1']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'start-instances',
|
|
'entity_names': ['test_instance_1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
def test_sw_patch_strategy_compute_stages_parallel_stop_start_anti_affinity_locked_instance(self):
|
|
"""
|
|
Test the sw_patch strategy add compute strategy stages:
|
|
- parallel apply
|
|
- stop start instance action
|
|
- locked instance in instance group
|
|
Verify:
|
|
- stage creation fails
|
|
"""
|
|
create_host('compute-0')
|
|
create_host('compute-1')
|
|
create_host('compute-2')
|
|
create_host('compute-3')
|
|
|
|
create_instance('small',
|
|
"test_instance_0",
|
|
'compute-0')
|
|
create_instance('small',
|
|
"test_instance_1",
|
|
'compute-1',
|
|
admin_state=nfvi.objects.v1.INSTANCE_ADMIN_STATE.LOCKED)
|
|
|
|
create_instance_group('instance_group_1',
|
|
['test_instance_0', 'test_instance_1'],
|
|
[nfvi.objects.v1.INSTANCE_GROUP_POLICY.ANTI_AFFINITY])
|
|
|
|
compute_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.COMPUTE in host.personality:
|
|
compute_hosts.append(host)
|
|
# Sort compute hosts so the order of the steps is deterministic
|
|
sorted_compute_hosts = sorted(compute_hosts, key=lambda host: host.name)
|
|
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.PARALLEL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.STOP_START
|
|
)
|
|
|
|
success, reason = strategy._add_compute_strategy_stages(
|
|
compute_hosts=sorted_compute_hosts,
|
|
reboot=True)
|
|
|
|
assert success == False, "Strategy creation did not fail"
|
|
|
|
def test_sw_patch_strategy_compute_stages_parallel_stop_start_host_aggregate(self):
|
|
"""
|
|
Test the sw_patch strategy add compute strategy stages:
|
|
- parallel apply
|
|
- stop start instance action
|
|
- test both reboot and no reboot cases
|
|
Verify:
|
|
- hosts with no instances patched first
|
|
- host aggregate limits enforced
|
|
"""
|
|
create_host('compute-0')
|
|
create_host('compute-1')
|
|
create_host('compute-2')
|
|
create_host('compute-3')
|
|
|
|
create_host_aggregate('aggregate-1', ['compute-0', 'compute-1'])
|
|
|
|
create_instance('small',
|
|
"test_instance_0",
|
|
'compute-0')
|
|
create_instance('small',
|
|
"test_instance_1",
|
|
'compute-1')
|
|
|
|
compute_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.COMPUTE in host.personality:
|
|
compute_hosts.append(host)
|
|
# Sort compute hosts so the order of the steps is deterministic
|
|
sorted_compute_hosts = sorted(compute_hosts, key=lambda host: host.name)
|
|
|
|
# Test reboot patches
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.PARALLEL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.STOP_START
|
|
)
|
|
|
|
strategy._add_compute_strategy_stages(compute_hosts=sorted_compute_hosts,
|
|
reboot=True)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 3,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 6,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-2', 'compute-3']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-2', 'compute-3']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-2', 'compute-3']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'stop-instances',
|
|
'entity_names': ['test_instance_0']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-0']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-0']},
|
|
{'name': 'start-instances',
|
|
'entity_names': ['test_instance_0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'stop-instances',
|
|
'entity_names': ['test_instance_1']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'start-instances',
|
|
'entity_names': ['test_instance_1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
# Test no reboot patches.
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.PARALLEL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.STOP_START,
|
|
max_parallel_compute_hosts=3,
|
|
)
|
|
|
|
strategy._add_compute_strategy_stages(compute_hosts=sorted_compute_hosts,
|
|
reboot=False)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
# Perform no-reboot parallel compute patches without any
|
|
# grouping by aggregates or determining which hosts have VMs
|
|
# max_parallel_compute_hosts is 3 (for 4 hosts) resulting in 2 stages
|
|
expected_results = {
|
|
'total_stages': 2,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 3,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-0', 'compute-1', 'compute-2']},
|
|
{'name': 'system-stabilize', 'timeout': 30}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 3,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-3']},
|
|
{'name': 'system-stabilize', 'timeout': 30}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
def test_sw_patch_strategy_compute_stages_parallel_stop_start_locked_host(self):
|
|
"""
|
|
Test the sw_patch strategy add compute strategy stages:
|
|
- parallel apply
|
|
- stop start instance action
|
|
- locked host
|
|
Verify:
|
|
- hosts with no instances patched first
|
|
- locked host patched and rebooted
|
|
"""
|
|
create_host('compute-0')
|
|
create_host('compute-1')
|
|
create_host('compute-2')
|
|
create_host('compute-3',
|
|
admin_state=nfvi.objects.v1.HOST_ADMIN_STATE.LOCKED)
|
|
|
|
create_instance('small',
|
|
"test_instance_0",
|
|
'compute-0')
|
|
create_instance('small',
|
|
"test_instance_1",
|
|
'compute-1')
|
|
|
|
compute_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.COMPUTE in host.personality:
|
|
compute_hosts.append(host)
|
|
# Sort compute hosts so the order of the steps is deterministic
|
|
sorted_compute_hosts = sorted(compute_hosts, key=lambda host: host.name)
|
|
|
|
# Test reboot patches
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.PARALLEL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.STOP_START
|
|
)
|
|
|
|
strategy._add_compute_strategy_stages(compute_hosts=sorted_compute_hosts,
|
|
reboot=True)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 2,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 7,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-2']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-2', 'compute-3']},
|
|
{'name': 'system-stabilize', 'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-2']},
|
|
{'name': 'reboot-hosts',
|
|
'entity_names': ['compute-3']},
|
|
{'name': 'system-stabilize', 'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'stop-instances',
|
|
'entity_names': ['test_instance_0', 'test_instance_1']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-0', 'compute-1']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-0', 'compute-1']},
|
|
{'name': 'system-stabilize', 'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-0', 'compute-1']},
|
|
{'name': 'start-instances',
|
|
'entity_names': ['test_instance_0', 'test_instance_1']},
|
|
{'name': 'system-stabilize', 'timeout': 60}
|
|
]
|
|
},
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
def test_sw_patch_strategy_compute_stages_parallel_stop_start_host_aggregate_locked_instance(self):
|
|
"""
|
|
Test the sw_patch strategy add compute strategy stages:
|
|
- parallel apply
|
|
- stop start instance action
|
|
- locked instance not in an instance group
|
|
Verify:
|
|
- hosts with no instances patched first
|
|
- host aggregate limits enforced
|
|
- locked instance not stopped or started
|
|
"""
|
|
create_host('compute-0')
|
|
create_host('compute-1')
|
|
create_host('compute-2')
|
|
create_host('compute-3')
|
|
|
|
create_host_aggregate('aggregate-1', ['compute-0', 'compute-1'])
|
|
|
|
create_instance('small',
|
|
"test_instance_0",
|
|
'compute-0')
|
|
create_instance('small',
|
|
"test_instance_1",
|
|
'compute-1',
|
|
admin_state=nfvi.objects.v1.INSTANCE_ADMIN_STATE.LOCKED)
|
|
|
|
compute_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.COMPUTE in host.personality:
|
|
compute_hosts.append(host)
|
|
# Sort compute hosts so the order of the steps is deterministic
|
|
sorted_compute_hosts = sorted(compute_hosts, key=lambda host: host.name)
|
|
|
|
# Test reboot patches
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.PARALLEL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.STOP_START
|
|
)
|
|
|
|
strategy._add_compute_strategy_stages(compute_hosts=sorted_compute_hosts,
|
|
reboot=True)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 3,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 6,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-2', 'compute-3']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-2', 'compute-3']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-2', 'compute-3']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'stop-instances',
|
|
'entity_names': ['test_instance_0']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-0']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-0']},
|
|
{'name': 'start-instances',
|
|
'entity_names': ['test_instance_0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 6,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
def test_sw_patch_strategy_compute_stages_parallel_stop_start_host_aggregate_single_host(self):
|
|
"""
|
|
Test the sw_patch strategy add compute strategy stages:
|
|
- parallel apply
|
|
- stop start instance action
|
|
Verify:
|
|
- host aggregates with a single host are patched in parallel
|
|
"""
|
|
create_host('compute-0')
|
|
create_host('compute-1')
|
|
|
|
create_host_aggregate('aggregate-1', ['compute-0'])
|
|
create_host_aggregate('aggregate-2', ['compute-1'])
|
|
|
|
create_instance('small',
|
|
"test_instance_0",
|
|
'compute-0')
|
|
create_instance('small',
|
|
"test_instance_1",
|
|
'compute-1')
|
|
|
|
compute_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.COMPUTE in host.personality:
|
|
compute_hosts.append(host)
|
|
# Sort compute hosts so the order of the steps is deterministic
|
|
sorted_compute_hosts = sorted(compute_hosts, key=lambda host: host.name)
|
|
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.PARALLEL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.STOP_START
|
|
)
|
|
|
|
strategy._add_compute_strategy_stages(compute_hosts=sorted_compute_hosts,
|
|
reboot=True)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 1,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'stop-instances',
|
|
'entity_names': ['test_instance_0', 'test_instance_1']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-0', 'compute-1']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-0', 'compute-1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-0', 'compute-1']},
|
|
{'name': 'start-instances',
|
|
'entity_names': ['test_instance_0', 'test_instance_1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
def test_sw_patch_strategy_compute_stages_parallel_stop_start_anti_affinity_host_aggregate(self):
|
|
"""
|
|
Test the sw_patch strategy add compute strategy stages:
|
|
- parallel apply
|
|
- stop start instance action
|
|
Verify:
|
|
- hosts with no instances patched first
|
|
- anti-affinity policy and host aggregates enforced at same time
|
|
"""
|
|
create_host('compute-0')
|
|
create_host('compute-1')
|
|
create_host('compute-2')
|
|
create_host('compute-3')
|
|
|
|
create_host_aggregate('aggregate-1', ['compute-1', 'compute-2'])
|
|
|
|
create_instance('small',
|
|
"test_instance_0",
|
|
'compute-0')
|
|
create_instance('small',
|
|
"test_instance_1",
|
|
'compute-1')
|
|
create_instance('small',
|
|
"test_instance_2",
|
|
'compute-2')
|
|
create_instance('small',
|
|
"test_instance_3",
|
|
'compute-3')
|
|
|
|
create_instance_group('instance_group_1',
|
|
['test_instance_0', 'test_instance_1'],
|
|
[nfvi.objects.v1.INSTANCE_GROUP_POLICY.ANTI_AFFINITY])
|
|
|
|
compute_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.COMPUTE in host.personality:
|
|
compute_hosts.append(host)
|
|
# Sort compute hosts so the order of the steps is deterministic
|
|
sorted_compute_hosts = sorted(compute_hosts, key=lambda host: host.name)
|
|
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.PARALLEL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.STOP_START
|
|
)
|
|
|
|
strategy._add_compute_strategy_stages(compute_hosts=sorted_compute_hosts,
|
|
reboot=True)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 2,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'stop-instances',
|
|
'entity_names': ['test_instance_0', 'test_instance_2', 'test_instance_3']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-0', 'compute-2', 'compute-3']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-0', 'compute-2', 'compute-3']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-0', 'compute-2', 'compute-3']},
|
|
{'name': 'start-instances',
|
|
'entity_names': ['test_instance_0', 'test_instance_2', 'test_instance_3']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'stop-instances',
|
|
'entity_names': ['test_instance_1']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'start-instances',
|
|
'entity_names': ['test_instance_1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
def test_sw_patch_strategy_compute_stages_serial_stop_start(self):
|
|
"""
|
|
Test the sw_patch strategy add compute strategy stages:
|
|
- serial apply
|
|
- stop start instance action
|
|
- test both reboot and no reboot cases
|
|
Verify:
|
|
- hosts with no instances patched first
|
|
"""
|
|
create_host('compute-0')
|
|
create_host('compute-1')
|
|
create_host('compute-2')
|
|
create_host('compute-3')
|
|
|
|
create_instance('small',
|
|
"test_instance_0",
|
|
'compute-0')
|
|
create_instance('small',
|
|
"test_instance_1",
|
|
'compute-1')
|
|
|
|
create_instance_group('instance_group_1',
|
|
['test_instance_0', 'test_instance_1'],
|
|
[nfvi.objects.v1.INSTANCE_GROUP_POLICY.ANTI_AFFINITY])
|
|
|
|
compute_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.COMPUTE in host.personality:
|
|
compute_hosts.append(host)
|
|
# Sort compute hosts so the order of the steps is deterministic
|
|
sorted_compute_hosts = sorted(compute_hosts, key=lambda host: host.name)
|
|
|
|
# Test reboot patches
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.SERIAL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.STOP_START
|
|
)
|
|
|
|
strategy._add_compute_strategy_stages(compute_hosts=sorted_compute_hosts,
|
|
reboot=True)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 4,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 6,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-2']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-2']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-2']},
|
|
{'name': 'system-stabilize'}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 6,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-3']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-3']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-3']},
|
|
{'name': 'system-stabilize'}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'stop-instances',
|
|
'entity_names': ['test_instance_0']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-0']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-0']},
|
|
{'name': 'start-instances',
|
|
'entity_names': ['test_instance_0']},
|
|
{'name': 'system-stabilize'}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'stop-instances',
|
|
'entity_names': ['test_instance_1']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'start-instances',
|
|
'entity_names': ['test_instance_1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
# Test no reboot patches
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.SERIAL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.STOP_START
|
|
)
|
|
|
|
strategy._add_compute_strategy_stages(compute_hosts=sorted_compute_hosts,
|
|
reboot=False)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 4,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 3,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-2']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 30}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 3,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-3']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 30}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 3,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 30}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 3,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 30}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
def test_sw_patch_strategy_compute_stages_serial_stop_start_locked_host(self):
|
|
"""
|
|
Test the sw_patch strategy add compute strategy stages:
|
|
- serial apply
|
|
- stop start instance action
|
|
- locked host
|
|
- test both reboot and no reboot cases
|
|
Verify:
|
|
- hosts with no instances patched first
|
|
- locked host patched and rebooted
|
|
"""
|
|
create_host('compute-0')
|
|
create_host('compute-1')
|
|
create_host('compute-2',
|
|
admin_state=nfvi.objects.v1.HOST_ADMIN_STATE.LOCKED)
|
|
create_host('compute-3')
|
|
|
|
create_instance('small',
|
|
"test_instance_0",
|
|
'compute-0')
|
|
create_instance('small',
|
|
"test_instance_1",
|
|
'compute-1')
|
|
create_instance('small',
|
|
"test_instance_2",
|
|
'compute-3')
|
|
|
|
create_instance_group('instance_group_1',
|
|
['test_instance_0', 'test_instance_1'],
|
|
[nfvi.objects.v1.INSTANCE_GROUP_POLICY.ANTI_AFFINITY])
|
|
|
|
compute_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.COMPUTE in host.personality:
|
|
compute_hosts.append(host)
|
|
# Sort compute hosts so the order of the steps is deterministic
|
|
sorted_compute_hosts = sorted(compute_hosts, key=lambda host: host.name)
|
|
|
|
# Test reboot patches
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.SERIAL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.STOP_START
|
|
)
|
|
|
|
strategy._add_compute_strategy_stages(compute_hosts=sorted_compute_hosts,
|
|
reboot=True)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 4,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 5,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-2']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'reboot-hosts',
|
|
'entity_names': ['compute-2']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'stop-instances',
|
|
'entity_names': ['test_instance_0']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-0']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-0']},
|
|
{'name': 'start-instances',
|
|
'entity_names': ['test_instance_0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'stop-instances',
|
|
'entity_names': ['test_instance_1']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'start-instances',
|
|
'entity_names': ['test_instance_1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'stop-instances',
|
|
'entity_names': ['test_instance_2']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-3']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-3']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-3']},
|
|
{'name': 'start-instances',
|
|
'entity_names': ['test_instance_2']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
# Test no reboot patches
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.SERIAL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.STOP_START
|
|
)
|
|
|
|
strategy._add_compute_strategy_stages(compute_hosts=sorted_compute_hosts,
|
|
reboot=False)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 4,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 3,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-2']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 30}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 3,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 30}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 3,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 30}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 3,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-3']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 30}
|
|
]
|
|
},
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
def test_sw_patch_strategy_compute_stages_parallel_stop_start_max_hosts(self):
|
|
"""
|
|
Test the sw_patch strategy add compute strategy stages:
|
|
- parallel apply
|
|
- stop start instance action
|
|
Verify:
|
|
- maximum host limit enforced
|
|
"""
|
|
for x in range(0, 13):
|
|
create_host('compute-%02d' % x)
|
|
|
|
compute_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.COMPUTE in host.personality:
|
|
compute_hosts.append(host)
|
|
# Sort compute hosts so the order of the steps is deterministic
|
|
sorted_compute_hosts = sorted(compute_hosts, key=lambda host: host.name)
|
|
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.PARALLEL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.STOP_START,
|
|
max_parallel_compute_hosts=5
|
|
)
|
|
|
|
strategy._add_compute_strategy_stages(compute_hosts=sorted_compute_hosts,
|
|
reboot=True)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 3,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 6,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-00',
|
|
'compute-01',
|
|
'compute-02',
|
|
'compute-03',
|
|
'compute-04']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-00',
|
|
'compute-01',
|
|
'compute-02',
|
|
'compute-03',
|
|
'compute-04']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-00',
|
|
'compute-01',
|
|
'compute-02',
|
|
'compute-03',
|
|
'compute-04']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 6,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-05',
|
|
'compute-06',
|
|
'compute-07',
|
|
'compute-08',
|
|
'compute-09']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-05',
|
|
'compute-06',
|
|
'compute-07',
|
|
'compute-08',
|
|
'compute-09']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-05',
|
|
'compute-06',
|
|
'compute-07',
|
|
'compute-08',
|
|
'compute-09']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 6,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-10',
|
|
'compute-11',
|
|
'compute-12']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-10',
|
|
'compute-11',
|
|
'compute-12']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-10',
|
|
'compute-11',
|
|
'compute-12']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
def test_sw_patch_strategy_compute_stages_serial_migrate(self):
|
|
"""
|
|
Test the sw_patch strategy add compute strategy stages:
|
|
- serial apply
|
|
- migrate instance action
|
|
- test both reboot and no reboot cases
|
|
Verify:
|
|
- hosts with no instances patched first
|
|
"""
|
|
create_host('compute-0')
|
|
create_host('compute-1')
|
|
create_host('compute-2')
|
|
create_host('compute-3')
|
|
|
|
create_instance('small',
|
|
"test_instance_0",
|
|
'compute-0')
|
|
create_instance('small',
|
|
"test_instance_1",
|
|
'compute-1')
|
|
|
|
create_instance_group('instance_group_1',
|
|
['test_instance_0', 'test_instance_1'],
|
|
[nfvi.objects.v1.INSTANCE_GROUP_POLICY.ANTI_AFFINITY])
|
|
|
|
compute_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.COMPUTE in host.personality:
|
|
compute_hosts.append(host)
|
|
# Sort compute hosts so the order of the steps is deterministic
|
|
sorted_compute_hosts = sorted(compute_hosts, key=lambda host: host.name)
|
|
|
|
# Test reboot patches
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.SERIAL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.MIGRATE
|
|
)
|
|
|
|
strategy._add_compute_strategy_stages(compute_hosts=sorted_compute_hosts,
|
|
reboot=True)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 4,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 6,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-2']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-2']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-2']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 6,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-3']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-3']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-3']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 7,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'migrate-instances',
|
|
'entity_names': ['test_instance_0']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-0']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 7,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'migrate-instances',
|
|
'entity_names': ['test_instance_1']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
# Test no reboot patches
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.SERIAL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.MIGRATE
|
|
)
|
|
|
|
strategy._add_compute_strategy_stages(compute_hosts=sorted_compute_hosts,
|
|
reboot=False)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 4,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 3,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-2']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 30},
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 3,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-3']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 30},
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 3,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 30},
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 3,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 30},
|
|
]
|
|
}
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
def test_sw_patch_strategy_compute_stages_serial_migrate_locked_instance(self):
|
|
"""
|
|
Test the sw_patch strategy add compute strategy stages:
|
|
- serial apply
|
|
- migrate instance action
|
|
- locked instance in instance group
|
|
- test both reboot and no reboot cases
|
|
Verify:
|
|
- stages not created for reboot case
|
|
- for no reboot case:
|
|
- hosts with no instances patched first
|
|
- locked instance is not migrated
|
|
"""
|
|
create_host('compute-0')
|
|
create_host('compute-1')
|
|
create_host('compute-2')
|
|
create_host('compute-3')
|
|
|
|
create_instance('small',
|
|
"test_instance_0",
|
|
'compute-0',
|
|
admin_state=nfvi.objects.v1.INSTANCE_ADMIN_STATE.LOCKED)
|
|
create_instance('small',
|
|
"test_instance_1",
|
|
'compute-1')
|
|
|
|
create_instance_group('instance_group_1',
|
|
['test_instance_0', 'test_instance_1'],
|
|
[nfvi.objects.v1.INSTANCE_GROUP_POLICY.ANTI_AFFINITY])
|
|
|
|
compute_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.COMPUTE in host.personality:
|
|
compute_hosts.append(host)
|
|
# Sort compute hosts so the order of the steps is deterministic
|
|
sorted_compute_hosts = sorted(compute_hosts, key=lambda host: host.name)
|
|
|
|
# Test reboot patches
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.SERIAL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.MIGRATE
|
|
)
|
|
|
|
success, reason = strategy._add_compute_strategy_stages(
|
|
compute_hosts=sorted_compute_hosts,
|
|
reboot=True)
|
|
|
|
assert success == False, "Strategy creation did not fail"
|
|
|
|
# Test no reboot patches
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.SERIAL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.MIGRATE
|
|
)
|
|
|
|
strategy._add_compute_strategy_stages(compute_hosts=sorted_compute_hosts,
|
|
reboot=False)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 4,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 3,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-2']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 30},
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 3,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-3']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 30},
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 3,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 30},
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 3,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 30},
|
|
]
|
|
}
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
def test_sw_patch_strategy_storage_stages_ignore(self):
|
|
"""
|
|
Test the sw_patch strategy add storage strategy stages:
|
|
- ignore apply
|
|
Verify:
|
|
- stages not created
|
|
"""
|
|
create_host('storage-0')
|
|
create_host('storage-1')
|
|
create_host('storage-2')
|
|
create_host('storage-3')
|
|
|
|
create_host_group('group-0',
|
|
['storage-0', 'storage-1'],
|
|
[nfvi.objects.v1.HOST_GROUP_POLICY.STORAGE_REPLICATION])
|
|
create_host_group('group-1',
|
|
['storage-2', 'storage-3'],
|
|
[nfvi.objects.v1.HOST_GROUP_POLICY.STORAGE_REPLICATION])
|
|
|
|
storage_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.STORAGE in host.personality:
|
|
storage_hosts.append(host)
|
|
# Sort hosts so the order of the steps is deterministic
|
|
sorted_storage_hosts = sorted(storage_hosts, key=lambda host: host.name)
|
|
|
|
# Test reboot patches
|
|
strategy = create_sw_patch_strategy(
|
|
storage_apply_type=SW_UPDATE_APPLY_TYPE.IGNORE
|
|
)
|
|
|
|
success, reason = strategy._add_storage_strategy_stages(
|
|
storage_hosts=sorted_storage_hosts,
|
|
reboot=True)
|
|
|
|
assert success == True, "Strategy creation failed"
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 0
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
def test_sw_patch_strategy_storage_stages_parallel_host_group(self):
|
|
"""
|
|
Test the sw_patch strategy add storage strategy stages:
|
|
- parallel apply
|
|
- test both reboot and no reboot cases
|
|
Verify:
|
|
- host groups enforced
|
|
"""
|
|
create_host('storage-0')
|
|
create_host('storage-1')
|
|
create_host('storage-2')
|
|
create_host('storage-3')
|
|
|
|
create_host_group('group-0',
|
|
['storage-0', 'storage-1'],
|
|
[nfvi.objects.v1.HOST_GROUP_POLICY.STORAGE_REPLICATION])
|
|
create_host_group('group-1',
|
|
['storage-2', 'storage-3'],
|
|
[nfvi.objects.v1.HOST_GROUP_POLICY.STORAGE_REPLICATION])
|
|
|
|
storage_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.STORAGE in host.personality:
|
|
storage_hosts.append(host)
|
|
# Sort hosts so the order of the steps is deterministic
|
|
sorted_storage_hosts = sorted(storage_hosts, key=lambda host: host.name)
|
|
|
|
# Test reboot patches
|
|
strategy = create_sw_patch_strategy(
|
|
storage_apply_type=SW_UPDATE_APPLY_TYPE.PARALLEL
|
|
)
|
|
|
|
strategy._add_storage_strategy_stages(storage_hosts=sorted_storage_hosts,
|
|
reboot=True)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 2,
|
|
'stages': [
|
|
{'name': 'sw-patch-storage-hosts',
|
|
'total_steps': 6,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['storage-0', 'storage-2']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['storage-0', 'storage-2']},
|
|
{'name': 'system-stabilize', 'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['storage-0', 'storage-2']},
|
|
{'name': 'wait-data-sync',
|
|
'ignore_alarms': ['900.001',
|
|
'900.005',
|
|
'900.101',
|
|
'200.001',
|
|
'700.004',
|
|
'280.002'],
|
|
'timeout': 1800}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-storage-hosts',
|
|
'total_steps': 6,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['storage-1', 'storage-3']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['storage-1', 'storage-3']},
|
|
{'name': 'system-stabilize', 'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['storage-1', 'storage-3']},
|
|
{'name': 'wait-data-sync',
|
|
'ignore_alarms': ['900.001',
|
|
'900.005',
|
|
'900.101',
|
|
'200.001',
|
|
'700.004',
|
|
'280.002'],
|
|
'timeout': 1800}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
# Test no reboot patches
|
|
strategy = create_sw_patch_strategy(
|
|
storage_apply_type=SW_UPDATE_APPLY_TYPE.PARALLEL
|
|
)
|
|
|
|
strategy._add_storage_strategy_stages(storage_hosts=sorted_storage_hosts,
|
|
reboot=False)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 2,
|
|
'stages': [
|
|
{'name': 'sw-patch-storage-hosts',
|
|
'total_steps': 3,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['storage-0', 'storage-2']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 30}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-storage-hosts',
|
|
'total_steps': 3,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['storage-1', 'storage-3']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 30}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
def test_sw_patch_strategy_storage_stages_serial(self):
|
|
"""
|
|
Test the sw_patch strategy add storage strategy stages:
|
|
- serial apply
|
|
"""
|
|
create_host('storage-0')
|
|
create_host('storage-1')
|
|
create_host('storage-2')
|
|
create_host('storage-3')
|
|
|
|
create_host_group('group-0',
|
|
['storage-0', 'storage-1'],
|
|
[nfvi.objects.v1.HOST_GROUP_POLICY.STORAGE_REPLICATION])
|
|
create_host_group('group-1',
|
|
['storage-2', 'storage-3'],
|
|
[nfvi.objects.v1.HOST_GROUP_POLICY.STORAGE_REPLICATION])
|
|
|
|
storage_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.STORAGE in host.personality:
|
|
storage_hosts.append(host)
|
|
# Sort hosts so the order of the steps is deterministic
|
|
sorted_storage_hosts = sorted(storage_hosts, key=lambda host: host.name)
|
|
|
|
strategy = create_sw_patch_strategy(
|
|
storage_apply_type=SW_UPDATE_APPLY_TYPE.SERIAL
|
|
)
|
|
|
|
strategy._add_storage_strategy_stages(storage_hosts=sorted_storage_hosts,
|
|
reboot=True)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 4,
|
|
'stages': [
|
|
{'name': 'sw-patch-storage-hosts',
|
|
'total_steps': 6,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['storage-0']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['storage-0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['storage-0']},
|
|
{'name': 'wait-data-sync',
|
|
'ignore_alarms': ['900.001',
|
|
'900.005',
|
|
'900.101',
|
|
'200.001',
|
|
'700.004',
|
|
'280.002'],
|
|
'timeout': 1800}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-storage-hosts',
|
|
'total_steps': 6,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['storage-1']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['storage-1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['storage-1']},
|
|
{'name': 'wait-data-sync',
|
|
'ignore_alarms': ['900.001',
|
|
'900.005',
|
|
'900.101',
|
|
'200.001',
|
|
'700.004',
|
|
'280.002'],
|
|
'timeout': 1800}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-storage-hosts',
|
|
'total_steps': 6,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['storage-2']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['storage-2']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['storage-2']},
|
|
{'name': 'wait-data-sync',
|
|
'ignore_alarms': ['900.001',
|
|
'900.005',
|
|
'900.101',
|
|
'200.001',
|
|
'700.004',
|
|
'280.002'],
|
|
'timeout': 1800}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-storage-hosts',
|
|
'total_steps': 6,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['storage-3']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['storage-3']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['storage-3']},
|
|
{'name': 'wait-data-sync',
|
|
'ignore_alarms': ['900.001',
|
|
'900.005',
|
|
'900.101',
|
|
'200.001',
|
|
'700.004',
|
|
'280.002'],
|
|
'timeout': 1800}
|
|
]
|
|
},
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
def test_sw_patch_strategy_controller_stages_ignore(self):
|
|
"""
|
|
Test the sw_patch strategy add controller strategy stages:
|
|
- ignore apply
|
|
Verify:
|
|
- stages not created
|
|
"""
|
|
create_host('controller-0')
|
|
create_host('controller-1')
|
|
|
|
controller_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.CONTROLLER in host.personality:
|
|
controller_hosts.append(host)
|
|
|
|
# Test reboot patches
|
|
strategy = create_sw_patch_strategy(
|
|
controller_apply_type=SW_UPDATE_APPLY_TYPE.IGNORE
|
|
)
|
|
|
|
success, reason = strategy._add_controller_strategy_stages(
|
|
controllers=controller_hosts,
|
|
reboot=True)
|
|
assert success == True, "Strategy creation failed"
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 0
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
def test_sw_patch_strategy_controller_stages_serial(self):
|
|
"""
|
|
Test the sw_patch strategy add controller strategy stages:
|
|
- serial apply
|
|
- test both reboot and no reboot cases
|
|
Verify:
|
|
- patch mate controller first
|
|
"""
|
|
create_host('controller-0')
|
|
create_host('controller-1')
|
|
|
|
controller_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.CONTROLLER in host.personality:
|
|
controller_hosts.append(host)
|
|
|
|
# Test reboot patches
|
|
strategy = create_sw_patch_strategy(
|
|
controller_apply_type=SW_UPDATE_APPLY_TYPE.SERIAL
|
|
)
|
|
|
|
strategy._add_controller_strategy_stages(controllers=controller_hosts,
|
|
reboot=True)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 2,
|
|
'stages': [
|
|
{'name': 'sw-patch-controllers',
|
|
'total_steps': 7,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'swact-hosts',
|
|
'entity_names': ['controller-1']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['controller-1']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['controller-1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['controller-1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-controllers',
|
|
'total_steps': 7,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'swact-hosts',
|
|
'entity_names': ['controller-0']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['controller-0']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['controller-0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['controller-0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
# Test no reboot patches
|
|
strategy = create_sw_patch_strategy(
|
|
controller_apply_type=SW_UPDATE_APPLY_TYPE.SERIAL
|
|
)
|
|
|
|
strategy._add_controller_strategy_stages(controllers=controller_hosts,
|
|
reboot=False)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 2,
|
|
'stages': [
|
|
{'name': 'sw-patch-controllers',
|
|
'total_steps': 3,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['controller-1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 30}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-controllers',
|
|
'total_steps': 3,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['controller-0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 30}
|
|
]
|
|
},
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
def test_sw_patch_strategy_cpe_stages_parallel_stop_start(self):
|
|
"""
|
|
Test the sw_patch strategy add compute strategy stages:
|
|
- cpe hosts
|
|
- parallel apply treated as serial
|
|
- stop start instance action
|
|
- test both reboot and no reboot cases
|
|
"""
|
|
create_host('controller-0', cpe=True)
|
|
create_host('controller-1', cpe=True)
|
|
|
|
create_instance('small',
|
|
"test_instance_0",
|
|
'controller-0')
|
|
create_instance('small',
|
|
"test_instance_1",
|
|
'controller-1')
|
|
|
|
compute_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.COMPUTE in host.personality:
|
|
compute_hosts.append(host)
|
|
# Sort compute hosts so the order of the steps is deterministic
|
|
sorted_compute_hosts = sorted(compute_hosts, key=lambda host: host.name)
|
|
|
|
# Test reboot patches
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.PARALLEL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.STOP_START
|
|
)
|
|
|
|
strategy._add_compute_strategy_stages(compute_hosts=sorted_compute_hosts,
|
|
reboot=True)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 2,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 9,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'swact-hosts',
|
|
'entity_names': ['controller-0']},
|
|
{'name': 'stop-instances',
|
|
'entity_names': ['test_instance_0']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['controller-0']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['controller-0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['controller-0']},
|
|
{'name': 'start-instances',
|
|
'entity_names': ['test_instance_0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60},
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 9,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'swact-hosts',
|
|
'entity_names': ['controller-1']},
|
|
{'name': 'stop-instances',
|
|
'entity_names': ['test_instance_1']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['controller-1']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['controller-1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['controller-1']},
|
|
{'name': 'start-instances',
|
|
'entity_names': ['test_instance_1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
# Test no reboot patches
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.PARALLEL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.STOP_START
|
|
)
|
|
|
|
strategy._add_compute_strategy_stages(compute_hosts=sorted_compute_hosts,
|
|
reboot=False)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 2,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 3,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['controller-0']},
|
|
{'name': 'system-stabilize'}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 3,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['controller-1']},
|
|
{'name': 'system-stabilize'}
|
|
]
|
|
},
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
def test_sw_patch_strategy_cpe_stages_serial_stop_start(self):
|
|
"""
|
|
Test the sw_patch strategy add compute strategy stages:
|
|
- cpe hosts
|
|
- serial apply
|
|
- stop start instance action
|
|
"""
|
|
create_host('controller-0', cpe=True)
|
|
create_host('controller-1', cpe=True)
|
|
|
|
create_instance('small',
|
|
"test_instance_0",
|
|
'controller-0')
|
|
create_instance('small',
|
|
"test_instance_1",
|
|
'controller-1')
|
|
|
|
compute_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.COMPUTE in host.personality:
|
|
compute_hosts.append(host)
|
|
# Sort compute hosts so the order of the steps is deterministic
|
|
sorted_compute_hosts = sorted(compute_hosts, key=lambda host: host.name)
|
|
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.SERIAL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.STOP_START
|
|
)
|
|
|
|
strategy._add_compute_strategy_stages(compute_hosts=sorted_compute_hosts,
|
|
reboot=True)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 2,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 9,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'swact-hosts',
|
|
'entity_names': ['controller-0']},
|
|
{'name': 'stop-instances',
|
|
'entity_names': ['test_instance_0']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['controller-0']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['controller-0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['controller-0']},
|
|
{'name': 'start-instances',
|
|
'entity_names': ['test_instance_0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 9,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'swact-hosts',
|
|
'entity_names': ['controller-1']},
|
|
{'name': 'stop-instances',
|
|
'entity_names': ['test_instance_1']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['controller-1']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['controller-1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['controller-1']},
|
|
{'name': 'start-instances',
|
|
'entity_names': ['test_instance_1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
def test_sw_patch_strategy_cpe_stages_serial_stop_start_no_instances(self):
|
|
"""
|
|
Test the sw_patch strategy add compute strategy stages:
|
|
- cpe hosts
|
|
- no instances
|
|
- serial apply
|
|
- stop start instance action
|
|
"""
|
|
create_host('controller-0', cpe=True)
|
|
create_host('controller-1', cpe=True)
|
|
|
|
compute_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.COMPUTE in host.personality:
|
|
compute_hosts.append(host)
|
|
# Sort compute hosts so the order of the steps is deterministic
|
|
sorted_compute_hosts = sorted(compute_hosts, key=lambda host: host.name)
|
|
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.SERIAL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.STOP_START
|
|
)
|
|
|
|
strategy._add_compute_strategy_stages(compute_hosts=sorted_compute_hosts,
|
|
reboot=True)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 2,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 7,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'swact-hosts',
|
|
'entity_names': ['controller-0']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['controller-0']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['controller-0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['controller-0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 7,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'swact-hosts',
|
|
'entity_names': ['controller-1']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['controller-1']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['controller-1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['controller-1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
def test_sw_patch_strategy_cpe_simplex_stages_serial_migrate(self):
|
|
"""
|
|
Test the sw_patch strategy add compute strategy stages:
|
|
- simplex cpe host
|
|
- serial apply
|
|
- migrate instance action
|
|
Verify:
|
|
- stage creation fails
|
|
"""
|
|
create_host('controller-0', cpe=True)
|
|
|
|
create_instance('small',
|
|
"test_instance_0",
|
|
'controller-0')
|
|
create_instance('small',
|
|
"test_instance_1",
|
|
'controller-0')
|
|
|
|
compute_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.COMPUTE in host.personality:
|
|
compute_hosts.append(host)
|
|
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.SERIAL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.MIGRATE,
|
|
single_controller=True
|
|
)
|
|
|
|
success, reason = strategy._add_compute_strategy_stages(
|
|
compute_hosts=compute_hosts,
|
|
reboot=True)
|
|
|
|
assert success == False, "Strategy creation did not fail"
|
|
|
|
def test_sw_patch_strategy_cpe_simplex_stages_serial_stop_start(self):
|
|
"""
|
|
Test the sw_patch strategy add compute strategy stages:
|
|
- simplex cpe host
|
|
- serial apply
|
|
- stop start instance action
|
|
"""
|
|
create_host('controller-0', cpe=True)
|
|
|
|
create_instance('small',
|
|
"test_instance_0",
|
|
'controller-0')
|
|
|
|
compute_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.COMPUTE in host.personality:
|
|
compute_hosts.append(host)
|
|
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.SERIAL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.STOP_START,
|
|
single_controller=True
|
|
)
|
|
|
|
strategy._add_compute_strategy_stages(compute_hosts=compute_hosts,
|
|
reboot=True)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 1,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'stop-instances',
|
|
'entity_names': ['test_instance_0']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['controller-0']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['controller-0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['controller-0']},
|
|
{'name': 'start-instances',
|
|
'entity_names': ['test_instance_0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60},
|
|
]
|
|
},
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
def test_sw_patch_strategy_cpe_simplex_stages_serial_stop_start_no_instances(self):
|
|
"""
|
|
Test the sw_patch strategy add compute strategy stages:
|
|
- simplex cpe host
|
|
- no instances
|
|
- serial apply
|
|
- stop start instance action
|
|
"""
|
|
create_host('controller-0', cpe=True)
|
|
|
|
compute_hosts = []
|
|
for host in _host_table.values():
|
|
if HOST_PERSONALITY.COMPUTE in host.personality:
|
|
compute_hosts.append(host)
|
|
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.SERIAL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.STOP_START,
|
|
single_controller=True
|
|
)
|
|
|
|
strategy._add_compute_strategy_stages(compute_hosts=compute_hosts,
|
|
reboot=True)
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 1,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 6,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['controller-0']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['controller-0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['controller-0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|
|
|
|
def test_sw_patch_strategy_build_complete_parallel_stop_start(self):
|
|
"""
|
|
Test the sw_patch strategy build_complete:
|
|
- parallel apply
|
|
- stop start instance action
|
|
Verify:
|
|
- hosts with no instances patched first
|
|
- anti-affinity policy enforced
|
|
"""
|
|
create_host('compute-0')
|
|
create_host('compute-1')
|
|
|
|
create_instance('small',
|
|
"test_instance_0",
|
|
'compute-0')
|
|
|
|
strategy = create_sw_patch_strategy(
|
|
compute_apply_type=SW_UPDATE_APPLY_TYPE.PARALLEL,
|
|
default_instance_action=SW_UPDATE_INSTANCE_ACTION.STOP_START
|
|
)
|
|
|
|
fake_patch_obj = SwPatch()
|
|
strategy.sw_update_obj = fake_patch_obj
|
|
|
|
nfvi_sw_patches = list()
|
|
sw_patch = nfvi.objects.v1.SwPatch(
|
|
'PATCH_0001', '12.01', 'Applied', 'Available')
|
|
nfvi_sw_patches.append(sw_patch)
|
|
strategy.nfvi_sw_patches = nfvi_sw_patches
|
|
|
|
nfvi_sw_patch_hosts = list()
|
|
for host_name in ['compute-0', 'compute-1']:
|
|
host = nfvi.objects.v1.HostSwPatch(
|
|
host_name, 'compute', '12.01', True, False, 'idle', False,
|
|
False)
|
|
nfvi_sw_patch_hosts.append(host)
|
|
strategy.nfvi_sw_patch_hosts = nfvi_sw_patch_hosts
|
|
|
|
strategy.build_complete(common_strategy.STRATEGY_RESULT.SUCCESS, "")
|
|
|
|
apply_phase = strategy.apply_phase.as_dict()
|
|
|
|
expected_results = {
|
|
'total_stages': 2,
|
|
'stages': [
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 6,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-1']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
},
|
|
{'name': 'sw-patch-compute-hosts',
|
|
'total_steps': 8,
|
|
'steps': [
|
|
{'name': 'query-alarms'},
|
|
{'name': 'stop-instances',
|
|
'entity_names': ['test_instance_0']},
|
|
{'name': 'lock-hosts',
|
|
'entity_names': ['compute-0']},
|
|
{'name': 'sw-patch-hosts',
|
|
'entity_names': ['compute-0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 15},
|
|
{'name': 'unlock-hosts',
|
|
'entity_names': ['compute-0']},
|
|
{'name': 'start-instances',
|
|
'entity_names': ['test_instance_0']},
|
|
{'name': 'system-stabilize',
|
|
'timeout': 60}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
|
|
validate_strategy_persists(strategy)
|
|
validate_phase(apply_phase, expected_results)
|