def test_multiple_changelogs(topo):
"""Test the multiple suffixes can be replicated with the new per backend
changelog.
:id: eafcdb57-4ea2-4887-a0a8-9e4d295f4f4d
:setup: Supplier Instance, Consumer Instance
:steps:
1. Create s second suffix
2. Enable replication for second backend
3. Perform some updates on both backends and make sure replication is
working for both backends
:expectedresults:
1. Success
2. Success
3. Success
"""
supplier = topo.ms['supplier1']
consumer = topo.cs['consumer1']
# Create second suffix dc=second_backend on both replicas
for inst in [supplier, consumer]:
# Create the backends
props = {'cn': 'secondRoot', 'nsslapd-suffix': SECOND_SUFFIX}
be = Backend(inst)
be.create(properties=props)
be.create_sample_entries('001004002')
# Setup replication for second suffix
repl = ReplicationManager(SECOND_SUFFIX)
repl.create_first_supplier(supplier)
repl.join_consumer(supplier, consumer)
# Test replication works for each backend
for suffix in [DEFAULT_SUFFIX, SECOND_SUFFIX]:
replicas = Replicas(supplier)
replica = replicas.get(suffix)
log.info("Testing replication for: " + suffix)
assert replica.test_replication([consumer])
def test_multiple_changelogs_export_import(topo):
"""Test that we can export and import the replication changelog
:id: b74fcaaf-a13f-4ee0-98f9-248b281f8700
:setup: Supplier Instance, Consumer Instance
:steps:
1. Create s second suffix
2. Enable replication for second backend
3. Perform some updates on a backend, and export the changelog
4. Do an export and import while the server is idle
5. Do an import while the server is under load
:expectedresults:
1. Success
2. Success
3. Success
4. Success
5. Success
"""
SECOND_SUFFIX = 'dc=second_suffix'
supplier = topo.ms['supplier1']
consumer = topo.cs['consumer1']
supplier.config.set('nsslapd-errorlog-level', '0')
# Create second suffix dc=second_backend on both replicas
for inst in [supplier, consumer]:
# Create the backends
props = {'cn': 'secondRoot', 'nsslapd-suffix': SECOND_SUFFIX}
be = Backend(inst)
try:
be.create(properties=props)
be.create_sample_entries('001004002')
except ldap.UNWILLING_TO_PERFORM:
pass
# Setup replication for second suffix
try:
repl = ReplicationManager(SECOND_SUFFIX)
repl.create_first_supplier(supplier)
repl.join_consumer(supplier, consumer)
except ldap.ALREADY_EXISTS:
pass
# Put the replica under load, and export the changelog
replicas = Replicas(supplier)
replica = replicas.get(DEFAULT_SUFFIX)
doMods1 = DoMods(supplier, task="export")
doMods1.start()
replica.begin_task_cl2ldif()
doMods1.join()
replica.task_finished()
# allow some time to pass, and test replication
time.sleep(1)
assert replica.test_replication([consumer])
# While idle, go an export and import, and make sure replication still works
log.info("Testing idle server with CL export and import...")
replica.begin_task_cl2ldif()
replica.task_finished()
replica.begin_task_ldif2cl()
replica.task_finished()
assert replica.test_replication([consumer])
# stability test, put the replica under load, import the changelog, and make
# sure server did not crash.
log.info("Testing busy server with CL import...")
doMods2 = DoMods(supplier, task="import")
doMods2.start()
replica.begin_task_ldif2cl()
doMods2.join()
replica.task_finished()
# Replication will be broken so no need to test it. This is just make sure
# the import works, and the server is stable
assert supplier.status()
assert consumer.status()