def clusterwide_conf_srv_not_in_leaders():
INSTANCE_NOT_IN_LEADERS_UUID = 'srv-not-in-leaders'
REPLICASET_UUID = 'rpl-1'
conf = get_topology_conf(
instances=[
get_srv_conf('srv-1', rpl_uuid=REPLICASET_UUID),
get_srv_conf('srv-2', rpl_uuid=REPLICASET_UUID),
get_srv_conf(INSTANCE_NOT_IN_LEADERS_UUID, rpl_uuid=REPLICASET_UUID),
get_srv_conf('srv-4', rpl_uuid='rpl-2'),
],
replicasets=[
get_rpl_conf(REPLICASET_UUID, leaders=[
'srv-1', 'srv-2',
]),
get_rpl_conf('rpl-2', leaders=['srv-4']),
]
)
return ClusterwideConfig(conf, instance_uuid=INSTANCE_NOT_IN_LEADERS_UUID,
replicaset_uuid=REPLICASET_UUID)
def clusterwide_conf_srv_expelled():
EXPELLED_INSTANCE_UUID = 'srv-expelled'
REPLICASET_UUID = 'rpl-1'
conf = get_topology_conf(
instances=[
get_srv_conf('srv-1', rpl_uuid=REPLICASET_UUID),
get_srv_conf('srv-2', rpl_uuid=REPLICASET_UUID),
get_srv_conf('srv-4', rpl_uuid='rpl-2'),
get_expelled_srv_conf(EXPELLED_INSTANCE_UUID),
],
replicasets=[
get_rpl_conf(REPLICASET_UUID, leaders=[
'srv-1', 'srv-3',
]),
get_rpl_conf('rpl-2', leaders=['srv-4']),
]
)
return ClusterwideConfig(conf, instance_uuid=EXPELLED_INSTANCE_UUID,
replicaset_uuid=REPLICASET_UUID)
def clusterwide_conf_srv_from_other_rpl():
RPL_UUID = 'rpl-1'
INSTANCE_UUID = 'srv-from-other-rpl'
conf = get_topology_conf(instances=[
get_srv_conf('srv-1', rpl_uuid='rpl-1'),
get_srv_conf('srv-2', rpl_uuid='rpl-1'),
get_srv_conf(INSTANCE_UUID, rpl_uuid='rpl-2'),
],
replicasets=[
get_rpl_conf('rpl-1',
leaders=[
'srv-1',
'srv-3',
]),
get_rpl_conf('rpl-2',
leaders=[INSTANCE_UUID]),
])
return ClusterwideConfig(conf,
instance_uuid=INSTANCE_UUID,
replicaset_uuid=RPL_UUID)
def clusterwide_conf_non_existent_rpl():
NON_EXISTENT_RPL_UUID = 'non-existent-rpl'
INSTANCE_UUID = 'srv-from-non-existent-rpl'
conf = get_topology_conf(instances=[
get_srv_conf('srv-1', rpl_uuid='rpl-1'),
get_srv_conf('srv-2', rpl_uuid='rpl-1'),
get_srv_conf(INSTANCE_UUID, rpl_uuid=NON_EXISTENT_RPL_UUID),
get_srv_conf('srv-4', rpl_uuid='rpl-2'),
],
replicasets=[
get_rpl_conf('rpl-1',
leaders=[
'srv-1',
'srv-3',
]),
get_rpl_conf('rpl-2', leaders=['srv-4']),
])
return ClusterwideConfig(conf,
instance_uuid=INSTANCE_UUID,
replicaset_uuid=NON_EXISTENT_RPL_UUID)
def clusterwide_conf_simple_v2():
INSTANCE_UUID = 'srv-1'
REPLICASET_UUID = 'rpl-1'
conf = get_topology_conf(
instances=[
get_srv_conf(INSTANCE_UUID,
uri='localhost:3301',
rpl_uuid=REPLICASET_UUID),
get_srv_conf('srv-2', rpl_uuid='rpl-1'),
get_srv_conf('srv-3', rpl_uuid='rpl-2'),
get_srv_conf('srv-4',
rpl_uuid='rpl-2'), # <= one more instance in rpl-2
],
replicasets=[
get_rpl_conf(REPLICASET_UUID, leaders=[INSTANCE_UUID]),
get_rpl_conf('rpl-2', leaders=['srv-3']),
])
return ClusterwideConfig(conf,
instance_uuid=INSTANCE_UUID,
replicaset_uuid=REPLICASET_UUID)
def clusterwide_conf_simple():
INSTANCE_UUID = 'srv-3'
INSTANCE_URI = 'srv-3:3303'
REPLICASET_UUID = 'rpl-1'
conf = get_topology_conf(
instances=[
get_srv_conf('srv-1', rpl_uuid=REPLICASET_UUID),
get_srv_conf('srv-2', rpl_uuid=REPLICASET_UUID),
get_srv_conf(INSTANCE_UUID, uri=INSTANCE_URI, rpl_uuid=REPLICASET_UUID),
get_srv_conf('srv-4', rpl_uuid='rpl-2'),
],
replicasets=[
get_rpl_conf(REPLICASET_UUID, leaders=[
'srv-1', 'srv-2', INSTANCE_UUID,
]),
get_rpl_conf('rpl-2', leaders=['srv-4']),
]
)
return ClusterwideConfig(conf, instance_uuid=INSTANCE_UUID,
instance_uri=INSTANCE_URI,
replicaset_uuid=REPLICASET_UUID)
