def test_snapshot_restored(read, call, sleep, load):
load.return_value = maps.NamedDict(
short_name="77deef29-b8e5-4dc5-8247-21e2a409a66a"
)
sleep.return_value = True
call.return_value = True
keys = maps.NamedDict(
key="sub_vol1/dhcp123-12.lab.abc.com:|gluster|b1"
)
read.return_value = maps.NamedDict(leaves=[keys], value="/gluster/b1")
event = {"message": {"volume_name": "GlusterVolume"},
"event": "SNAPSHOT_RESTORED",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
raw_data = ini2json.ini_to_dict(
os.path.join(os.path.dirname(__file__),
"gluster_state.yaml")
)
with patch.object(ini2json, "ini_to_dict") as ini_to_dict:
ini_to_dict.return_value = raw_data
obj = Callback()
with patch.object(obj, "volume_remove_brick_force") as rm_brick:
obj.snapshot_restored(event)
rm_brick.assert_called_with(
{'event': 'SNAPSHOT_RESTORED',
'ts': 1486634392,
'message': {'volume': 'GlusterVolume',
'bricks': '/gluster/b1'
},
'nodeid': '0f5b4b99-fa4a-4b8f-be52-770b42879d67'
}
)
def test_snapshot_restored(read, call, sleep, load):
load.return_value = maps.NamedDict(
short_name="77deef29-b8e5-4dc5-8247-21e2a409a66a")
sleep.return_value = True
call.return_value = True
keys = maps.NamedDict(key="sub_vol1/dhcp123-12.lab.abc.com:|gluster|b1")
read.return_value = maps.NamedDict(leaves=[keys], value="/gluster/b1")
event = {
"message": {
"volume_name": "GlusterVolume"
},
"event": "SNAPSHOT_RESTORED",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
raw_data = ini2json.ini_to_dict(
os.path.join(os.path.dirname(__file__), "gluster_state.yaml"))
with patch.object(ini2json, "ini_to_dict") as ini_to_dict:
ini_to_dict.return_value = raw_data
obj = Callback()
with patch.object(obj, "volume_remove_brick_force") as rm_brick:
obj.snapshot_restored(event)
rm_brick.assert_called_with({
'event':
'SNAPSHOT_RESTORED',
'ts':
1486634392,
'message': {
'volume': 'GlusterVolume',
'bricks': '/gluster/b1'
},
'nodeid':
'0f5b4b99-fa4a-4b8f-be52-770b42879d67'
})
def test_volume_remove_brick_commit(load, refresh, write, sleep):
sleep.return_value = True
write.return_value = True
refresh.return_value = True
obj = NS.gluster.objects.Brick("dhcp123-12.lab.abc.com")
obj.vol_id = "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
load.return_value = obj
event = {
"message": {
"bricks": "dhcp123-12.lab.abc.com"
":/gluster/b1",
"volume": "v1"
},
"event": "VOLUME_REMOVE_BRICK_FORCE",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
monitoring_utils.update_dashboard = MagicMock()
monitoring_utils.delete_resource_from_graphite = MagicMock()
with patch.object(NS._int.wclient, "delete") as delete:
delete.return_value = True
Callback().volume_remove_brick_commit(event)
monitoring_utils.delete_resource_from_graphite.assert_called_with(
'v1|dhcp123-12.lab.abc.com:/gluster/b1', 'brick',
'77deef29-b8e5-4dc5-8247-21e2a409a66a', 'delete')
monitoring_utils.update_dashboard.assert_called_with(
'v1|dhcp123-12.lab.abc.com:/gluster/b1', 'brick',
'77deef29-b8e5-4dc5-8247-21e2a409a66a', 'delete')
def test_volume_delete(load, save, load_all, sleep):
init()
keys = maps.NamedDict(key="sub_vol1/dhcp123-12.lab.abc.com:|gluster|b1")
load.return_value = maps.NamedDict(
brick_path="/gluster/b1",
short_name="77deef29-b8e5-4dc5-8247-21e2a409a66a")
save.return_value = True
obj = NS.gluster.objects.Volume()
obj.name = "v1"
obj.vol_id = "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
load_all.return_value = [obj]
sleep.return_value = True
monitoring_utils.update_dashboard = MagicMock()
monitoring_utils.delete_resource_from_graphite = MagicMock()
event = {
"message": {
"name": "v1"
},
"event": "VOLUME_DELETE",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
with patch.object(etcd_utils, "read") as read:
read.return_value = maps.NamedDict(leaves=[keys], value="/gluster/b1")
with patch.object(etcd_utils, "delete") as delete:
delete.return_value = True
Callback().volume_delete(event)
monitoring_utils.delete_resource_from_graphite.assert_called_with(
'v1', 'volume', '77deef29-b8e5-4dc5-8247-21e2a409a66a',
'delete')
monitoring_utils.update_dashboard.assert_called_with(
'v1', 'volume', '77deef29-b8e5-4dc5-8247-21e2a409a66a',
'delete')
def test_posix_health_check_failed(load):
init()
load.return_value = maps.NamedDict(
short_name="77deef29-b8e5-4dc5-8247-21e2a409a66a")
event = {
"message": {
"brick": "b1",
"path": "/gluster",
"error": "test_error",
"op": "testing"
},
"event": "POSIX_HEALTH_CHECK_FAILED",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
NS.gluster.objects.NativeEvents = MagicMock()
Callback().posix_health_check_failed(event)
NS.gluster.objects.NativeEvents.assert_called_with(
'posix_health_check_failed|b1/gluster',
alert_notify=True,
current_value='posix_health_check_failed',
message='Posix health check failed for brick: b1. Path: '
'/gluster in cluster '
'77deef29-b8e5-4dc5-8247-21e2a409a66a. Error: '
'test_error. op: testing',
severity='warning')
def test_georep_checkpoint_completed(strftime, load):
init()
load.return_value = maps.NamedDict(
short_name="77deef29-b8e5-4dc5-8247-21e2a409a66a")
strftime.return_value = "01 Jan 1970 05:50:34"
event = {
"message": {
"master_node": "node1",
"master_volume": "v1",
"brick_path": "/gluster/b1",
"slave_host": "node2",
"slave_volume": "volume1",
"checkpoint_time": "1234",
"checkpoint_completion_time": "2345"
},
"event": "GEOREP",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
NS.gluster.objects.NativeEvents = MagicMock()
Callback().georep_checkpoint_completed(event)
NS.gluster.objects.NativeEvents.assert_called_with(
'georep_checkpoint_completed|node1:v1:/gluster'
'/b1--->node2:volume1',
alert_notify=True,
current_value='georep_checkpoint_completed',
message='Georeplication checkpoint completed for pair '
'node1:v1:/gluster/b1--->node2:volume1. '
'Check point creation time 01 Jan 1970 05:50:34. '
'Check point completion time 01 Jan 1970 05:50:34.'
' in cluster 77deef29-b8e5-4dc5-8247-21e2a409a66a',
severity='info')
def test_peer_detach(sleep):
init()
sleep.return_value = True
event = {
"message": {
"host": "dhcp123-12.lab.abc.com"
},
"event": "PEER_DISCONNECT",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
monitoring_utils.update_dashboard = MagicMock()
Callback().peer_detach(event)
monitoring_utils.update_dashboard.assert_called_with(
'dhcp123-12.lab.abc.com', 'host',
'77deef29-b8e5-4dc5-8247-21e2a409a66a', 'delete')
def test_peer_reject():
init()
event = {
"message": {
"peer": "dhcp123-12.lab.abc.com"
},
"event": "PEER_REJECT",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
NS.gluster.objects.NativeEvents = MagicMock()
Callback().peer_reject(event)
NS.gluster.objects.NativeEvents.assert_called_with(
'peer_reject|dhcp123-12.lab.abc.com',
alert_notify=True,
current_value='peer_reject',
message='Peer: dhcp123-12.lab.abc.com is rejected in '
'cluster 77deef29-b8e5-4dc5-8247-21e2a409a66a',
severity='warning')
def test_svc_disconnected():
init()
event = {
"message": {
"volume": "v1",
"svc_name": "test"
},
"event": "SVC_DISCONNECTED",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
NS.gluster.objects.NativeEvents = MagicMock()
Callback().svc_disconnected(event)
NS.gluster.objects.NativeEvents.assert_called_with(
'svc_connection|testv1',
current_value='service_disconnected',
message='Service: test is disconnected in cluster '
'77deef29-b8e5-4dc5-8247-21e2a409a66a',
severity='warning')
def test_snapshot_hard_limit_reached():
init()
event = {
"message": {
"volume_name": "volume1"
},
"event": "SNAPSHOT_HARD_LIMIT_REACHED",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
NS.gluster.objects.NativeEvents = MagicMock()
Callback().snapshot_hard_limit_reached(event)
NS.gluster.objects.NativeEvents.assert_called_with(
'snapshot_hard_limit_reached|volume1',
alert_notify=True,
current_value='snapshot_hard_limit_reached',
message='Snapshot hard limit reached for volume: '
'volume1 in cluster '
'77deef29-b8e5-4dc5-8247-21e2a409a66a',
severity='warning')
def test_unknown_peer():
init()
event = {
"message": {
"peer": "dhcp123-12.lab.abc.com"
},
"event": "UNKNOWN_PEER",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
NS.gluster.objects.NativeEvents = MagicMock()
Callback().unknown_peer(event)
NS.gluster.objects.NativeEvents.assert_called_with(
'unknown_peer|dhcp123-12.lab.abc.com',
alert_notify=True,
current_value='unknown_peer',
message='Peer dhcp123-12.lab.abc.com has moved to '
'unknown state in cluster '
'77deef29-b8e5-4dc5-8247-21e2a409a66a',
severity='warning')
def test_compare_friend_volume_failed():
init()
event = {
"message": {
"volume": "volume1"
},
"event": "COMPARE_FRIEND_VOLUME_FAILED",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
NS.gluster.objects.NativeEvents = MagicMock()
Callback().compare_friend_volume_failed(event)
NS.gluster.objects.NativeEvents.assert_called_with(
'compare_friend_volume_failed|volume1',
alert_notify=True,
current_value='compare_friend_volume_failed',
message='Compare friend volume failed for volume: '
'volume1 in cluster '
'77deef29-b8e5-4dc5-8247-21e2a409a66a',
severity='warning')
def test_svc_reconfigure_failed():
init()
event = {
"message": {
"service": "testing",
"volume": "v1",
"svc_name": "test"
},
"event": "SVC_MANAGER_FAILED",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
NS.gluster.objects.NativeEvents = MagicMock()
Callback().svc_reconfigure_failed(event)
NS.gluster.objects.NativeEvents.assert_called_with(
'svc_reconfigure_failed|testingv1',
alert_notify=True,
current_value='svc_reconfigure_failed',
message='Service reconfigure failed for service: test',
severity='warning')
def test_rebalance_status_update_failed():
init()
event = {
"message": {
"volume": "v1"
},
"event": "REBALANCE_STATUS_UPDATE_FAILED",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
NS.gluster.objects.NativeEvents = MagicMock()
Callback().rebalance_status_update_failed(event)
NS.gluster.objects.NativeEvents.assert_called_with(
'rebalance_status_update_failed|v1',
alert_notify=True,
current_value='rebalance_status_update_failed',
message='Rebalance status update failed for volume: '
'v1 in cluster '
'77deef29-b8e5-4dc5-8247-21e2a409a66a',
severity='warning')
def test_afr_split_brain():
init()
event = {
"message": {
"subvol": "volume1-replica-2"
},
"event": "AFR_SPLIT_BRAIN",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
NS.gluster.objects.NativeEvents = MagicMock()
Callback().afr_split_brain(event)
NS.gluster.objects.NativeEvents.assert_called_with(
'afr_split_brain|volume1-replica-2',
alert_notify=True,
current_value='afr_split_brain',
message='Subvolume: volume1-replica-2 is affected by split-brain.'
' Some of thereplicated files in the volume might '
'be divergent in cluster '
'77deef29-b8e5-4dc5-8247-21e2a409a66a',
severity='warning')
def test_afr_subvol_up():
init()
event = {
"message": {
"subvol": "sub_vol"
},
"event": "AFR_SUBVOL_UP",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
NS.gluster.objects.NativeEvents = MagicMock()
Callback().afr_subvol_up(event)
NS.gluster.objects.NativeEvents.assert_called_with(
'afr_subvol_state|sub_vol',
current_value='afr_subvol_up',
message='Afr subvolume: sub_vol is back up in cluster '
'77deef29-b8e5-4dc5-8247-21e2a409a66a',
severity='recovery',
tags={
'entity_type': 'volume',
'volume_name': 'sub_vol'
})
def test_afr_subvols_down():
init()
event = {
"message": {
"subvol": "volume1-replica-2"
},
"event": "AFR_SUBVOLS_DOWN",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
NS.gluster.objects.NativeEvents = MagicMock()
Callback().afr_subvols_down(event)
NS.gluster.objects.NativeEvents.assert_called_with(
'afr_subvol_state|volume1-replica-2',
current_value='afr_subvol_down',
message='Afr subvolume: volume1-replica-2 is down in cluster '
'77deef29-b8e5-4dc5-8247-21e2a409a66a',
severity='warning',
tags={
'volume_name': 'volume1',
'entity_type': 'volume'
})
def test_brickpath_resolve_failed():
init()
event = {
"message": {
"peer": "dhcp123-12.lab.abc.com",
"volume": "v1",
"brick": "b1"
},
"event": "BRICKPATH_RESOLVE_FAILED",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
NS.gluster.objects.NativeEvents = MagicMock()
Callback().brickpath_resolve_failed(event)
NS.gluster.objects.NativeEvents.assert_called_with(
'brickpath_resolve_failed|dhcp123-12.lab.abc.comv1b1',
alert_notify=True,
current_value='brick_path_resolve_failed',
message='Brick path resolution failed for brick: b1 . '
'Volume: v1.Peer: dhcp123-12.lab.abc.com in cluster '
'77deef29-b8e5-4dc5-8247-21e2a409a66a',
severity='warning')
def test_quota_crossed_soft_limit():
init()
event = {
"message": {
"path": "/gluster/b1",
"volume": "v1",
"usage": "70%"
},
"event": "QUOTA_CROSSED_SOFT_LIMIT",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
NS.gluster.objects.NativeEvents = MagicMock()
Callback().quota_crossed_soft_limit(event)
NS.gluster.objects.NativeEvents.assert_called_with(
'quota_crossed_soft_limit|v1/gluster/b1',
alert_notify=True,
current_value='quota_crossed_soft_limit',
message='Quota soft limit crossed in volume: v1 for path: '
'/gluster/b1. Current usage: 70% in cluster '
'77deef29-b8e5-4dc5-8247-21e2a409a66a',
severity='warning')
def test_bitrot_bad_file():
init()
event = {
"message": {
"path": "/gluster/b1",
"brick": "b1",
"gfid": "1"
},
"event": "BITROT_BAD_FILE",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
NS.gluster.objects.NativeEvents = MagicMock()
Callback().bitrot_bad_file(event)
NS.gluster.objects.NativeEvents.assert_called_with(
'bitrot_bad_file|b1/gluster/b11',
alert_notify=True,
current_value='bitrot_bad_file',
message='File with gfid: 1 is corrupted due to bitrot. '
'Brick: b1. Path: /gluster/b1 in cluster '
'77deef29-b8e5-4dc5-8247-21e2a409a66a',
severity='warning')
def test_afr_quorum_fail():
init()
event = {
"message": {
"subvol": "sub_vol"
},
"event": "AFR_QUORUM_FAIL",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
NS.gluster.objects.NativeEvents = MagicMock()
Callback().afr_quorum_fail(event)
NS.gluster.objects.NativeEvents.assert_called_with(
'afr_quorum_state|sub_vol',
current_value='afr_quorum_failed',
message='Afr quorum has failed for subvolume: sub_vol in cluster '
'77deef29-b8e5-4dc5-8247-21e2a409a66a',
severity='warning',
tags={
'entity_type': 'volume',
'volume_name': 'sub_vol'
})
def test_quorum_regained():
init()
event = {
"message": {
"volume": "v1"
},
"event": "QUORUM_REGAINED",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
NS.gluster.objects.NativeEvents = MagicMock()
Callback().quorum_regained(event)
NS.gluster.objects.NativeEvents.assert_called_with(
'quorum|v1',
current_value='quorum_gained',
message='Quorum of volume: v1 is regained in cluster '
'77deef29-b8e5-4dc5-8247-21e2a409a66a',
severity='recovery',
tags={
'volume_name': 'v1',
'entity_type': 'volume'
})
def test_svc_disconnected(load):
init()
NS.node_context.fqdn = "node-test"
load.return_value = maps.NamedDict(
short_name="77deef29-b8e5-4dc5-8247-21e2a409a66a")
event = {
"message": {
"volume": "v1",
"svc_name": "test"
},
"event": "SVC_DISCONNECTED",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
NS.gluster.objects.NativeEvents = MagicMock()
Callback().svc_disconnected(event)
NS.gluster.objects.NativeEvents.assert_called_with(
'svc_connection|test_node-testv1',
current_value='service_disconnected',
message='Service: test is disconnected on node node-test '
'of cluster 77deef29-b8e5-4dc5-8247-21e2a409a66a',
severity='warning')
def test_ec_min_bricks_up():
init()
event = {
"message": {
"subvol": "sub_vol"
},
"event": "EC_MIN_BRICKS_UP",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
NS.gluster.objects.NativeEvents = MagicMock()
Callback().ec_min_bricks_up(event)
NS.gluster.objects.NativeEvents.assert_called_with(
'ec_min_bricks_up|sub_vol',
current_value='ec_min_bricks_up',
message='Minimum number of bricks back online in EC subvolume: '
'sub_vol in cluster 77deef29-b8e5-4dc5-8247-21e2a409a66a',
severity='recovery',
tags={
'entity_type': 'volume',
'volume_name': 'sub_vol'
})
def test_ec_min_bricks_not_up(load):
init()
load.return_value = maps.NamedDict(
short_name="77deef29-b8e5-4dc5-8247-21e2a409a66a")
event = {
"message": {
"subvol": "sub_vol"
},
"event": "EC_MIN_BRICKS_NOT_UP",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
NS.gluster.objects.NativeEvents = MagicMock()
Callback().ec_min_bricks_not_up(event)
NS.gluster.objects.NativeEvents.assert_called_with(
'ec_min_bricks_up|sub_vol',
current_value='ec_min_bricks_not_up',
message='Minimum number of bricks not up in EC subvolume: sub_vol '
'in cluster 77deef29-b8e5-4dc5-8247-21e2a409a66a',
severity='warning',
tags={
'entity_type': 'volume',
'volume_name': 'sub_vol'
})
def test_afr_quorum_met(load):
init()
load.return_value = maps.NamedDict(
short_name="77deef29-b8e5-4dc5-8247-21e2a409a66a")
event = {
"message": {
"subvol": "sub_vol"
},
"event": "AFR_QUORUM_MET",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
NS.gluster.objects.NativeEvents = MagicMock()
Callback().afr_quorum_met(event)
NS.gluster.objects.NativeEvents.assert_called_with(
'afr_quorum_state|sub_vol',
current_value='afr_quorum_met',
message='Afr quorum is met for subvolume: sub_vol in cluster '
'77deef29-b8e5-4dc5-8247-21e2a409a66a',
severity='recovery',
tags={
'volume_name': 'sub_vol',
'entity_type': 'volume'
})
def test_volume_remove_brick_commit(hostbyname, load, refresh, write, sleep):
hostbyname.return_value = "127.0.0.1"
sleep.return_value = True
write.return_value = True
refresh.return_value = True
obj = NS.tendrl.objects.GlusterBrick(
"77deef29-b8e5-4dc5-8247-21e2a409a66a", "dhcp123-12.lab.abc.com")
obj.vol_id = "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
obj.fqdn = "127.0.0.1"
obj.ipv4_addr = "127.0.0.1"
obj.tags = "127.0.0.1"
obj.sync_status = ""
obj.last_sync = ""
obj.short_name = "77deef29-b8e5-4dc5-8247-21e2a409a66a"
load.return_value = obj
event = {
"message": {
"bricks": "dhcp123-12.lab.abc.com"
":/gluster/b1",
"volume": "v1"
},
"event": "VOLUME_REMOVE_BRICK_FORCE",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
monitoring_utils.update_dashboard = MagicMock()
monitoring_utils.delete_resource_from_graphite = MagicMock()
with patch.object(etcd_utils, "delete") as delete:
delete.return_value = True
Callback().volume_remove_brick_commit(event)
monitoring_utils.delete_resource_from_graphite.assert_called_with(
'v1|127.0.0.1:/gluster/b1', 'brick',
'77deef29-b8e5-4dc5-8247-21e2a409a66a', 'delete')
monitoring_utils.update_dashboard.assert_called_with(
'v1|127.0.0.1:/gluster/b1', 'brick',
'77deef29-b8e5-4dc5-8247-21e2a409a66a', 'delete')
def test_quorum_lost(load):
init()
load.return_value = maps.NamedDict(
short_name="77deef29-b8e5-4dc5-8247-21e2a409a66a")
event = {
"message": {
"volume": "v1"
},
"event": "QUORUM_LOST",
"ts": 1486634392,
"nodeid": "0f5b4b99-fa4a-4b8f-be52-770b42879d67"
}
NS.gluster.objects.NativeEvents = MagicMock()
Callback().quorum_lost(event)
NS.gluster.objects.NativeEvents.assert_called_with(
'quorum|v1',
current_value='quorum_lost',
message='Quorum of volume: v1 is lost in cluster '
'77deef29-b8e5-4dc5-8247-21e2a409a66a',
severity='warning',
tags={
'volume_name': 'v1',
'entity_type': 'volume'
})