def test_set_uri(cartridge_cmd, conf_type, tmpdir, clusterwide_conf_simple,
clusterwide_conf_srv_disabled, clusterwide_conf_one_file):
data_dir = os.path.join(tmpdir, 'tmp', 'data')
os.makedirs(data_dir)
NEW_URI = 'new-uri:666'
configs = {
'simple': clusterwide_conf_simple,
'srv-disabled': clusterwide_conf_srv_disabled,
'one-file-config': clusterwide_conf_one_file,
}
config = configs[conf_type]
old_conf = config.conf
# create app configs
instances = ['instance-1', 'instance-2']
conf_paths = write_instances_topology_conf(data_dir, APPNAME, old_conf,
instances, config.one_file)
# create other app configs
other_instances = ['other-instance-1', 'other-instance-2']
other_app_conf_paths = write_instances_topology_conf(
data_dir,
OTHER_APP_NAME,
old_conf,
other_instances,
config.one_file,
)
cmd = [
cartridge_cmd,
'repair',
'set-advertise-uri',
'--name',
APPNAME,
'--data-dir',
data_dir,
config.instance_uuid,
NEW_URI,
]
rc, output = run_command_and_get_output(cmd, cwd=tmpdir)
assert rc == 0
# check logs
logs = get_logs(output)
assert logs[0] == "Set %s advertise URI to %s" % (config.instance_uuid,
NEW_URI)
instances_logs = logs[-len(instances):]
assert_ok_for_all_instances(instances_logs, instances)
# check app config changes
new_conf = get_conf_with_new_uri(old_conf, config.instance_uuid, NEW_URI)
assert_conf_changed(conf_paths, other_app_conf_paths, old_conf, new_conf)
def test_remove(
cartridge_cmd, conf_type, tmpdir, clusterwide_conf_simple,
clusterwide_conf_srv_disabled, clusterwide_conf_srv_expelled,
clusterwide_conf_srv_not_in_leaders, clusterwide_conf_non_existent_rpl,
clusterwide_conf_srv_last_in_rpl, clusterwide_conf_srv_last_in_leaders,
clusterwide_conf_current_leader_is_string, clusterwide_conf_one_file):
data_dir = os.path.join(tmpdir, 'tmp', 'data')
os.makedirs(data_dir)
configs = {
'simple': clusterwide_conf_simple,
'disabled': clusterwide_conf_srv_disabled,
'expelled': clusterwide_conf_srv_expelled,
'not-in-leaders': clusterwide_conf_srv_not_in_leaders,
'non-existent-rpl': clusterwide_conf_non_existent_rpl,
'srv-last-in-rpl': clusterwide_conf_srv_last_in_rpl,
'srv-last-in-leaders': clusterwide_conf_srv_last_in_leaders,
'leader-is-string': clusterwide_conf_current_leader_is_string,
'one-file-config': clusterwide_conf_one_file,
}
config = configs[conf_type]
old_conf = copy.deepcopy(config.conf)
instance_uuid = config.instance_uuid
# create app configs
instances = ['instance-1', 'instance-2']
conf_paths = write_instances_topology_conf(data_dir, APPNAME, old_conf,
instances, config.one_file)
# create other app configs
other_instances = ['other-instance-1', 'other-instance-2']
other_app_conf_paths = write_instances_topology_conf(
data_dir,
OTHER_APP_NAME,
old_conf,
other_instances,
config.one_file,
)
cmd = [
cartridge_cmd,
'repair',
'remove-instance',
'--name',
APPNAME,
'--data-dir',
data_dir,
instance_uuid,
]
rc, output = run_command_and_get_output(cmd, cwd=tmpdir)
assert rc == 0
# check logs
logs = get_logs(output)
assert logs[0] == "Remove instance with UUID %s" % config.instance_uuid
instances_logs = logs[-len(instances):]
assert_ok_for_all_instances(instances_logs, instances)
# check config changes
new_conf = get_conf_with_removed_instance(old_conf, config.instance_uuid)
assert_conf_changed(conf_paths, other_app_conf_paths, old_conf, new_conf)
def test_set_leader(cartridge_cmd, conf_type, tmpdir,
clusterwide_conf_simple,
clusterwide_conf_srv_not_in_leaders,
clusterwide_conf_other_leader_is_string,
clusterwide_conf_one_file):
data_dir = os.path.join(tmpdir, 'tmp', 'data')
os.makedirs(data_dir)
configs = {
'simple': clusterwide_conf_simple,
'not-in-leaders': clusterwide_conf_srv_not_in_leaders,
'leader-is-string': clusterwide_conf_other_leader_is_string,
'one-file-config': clusterwide_conf_one_file,
}
config = configs[conf_type]
old_conf = copy.deepcopy(config.conf)
# create app configs
instances = ['instance-1', 'instance-2']
conf_paths = write_instances_topology_conf(data_dir, APPNAME, old_conf, instances, config.one_file)
# create other app configs
other_instances = ['other-instance-1', 'other-instance-2']
other_app_conf_paths = write_instances_topology_conf(
data_dir, OTHER_APP_NAME, old_conf, other_instances, config.one_file,
)
cmd = [
cartridge_cmd, 'repair', 'set-leader',
'--name', APPNAME,
'--data-dir', data_dir,
config.replicaset_uuid, config.instance_uuid,
]
rc, output = run_command_and_get_output(cmd, cwd=tmpdir)
assert rc == 0
# check logs
logs = get_logs(output)
assert logs[0] == "Set %s leader to %s" % (config.replicaset_uuid, config.instance_uuid)
instances_logs = logs[-len(instances):]
assert_ok_for_all_instances(instances_logs, instances)
# check app config changes
new_conf = copy.deepcopy(old_conf)
# apply expected changes to topology conf
new_topology_conf = new_conf
if config.one_file:
new_topology_conf = new_conf['topology']
new_leaders = new_topology_conf['replicasets'][config.replicaset_uuid]['master']
if type(new_leaders) == list:
if config.instance_uuid in new_leaders:
new_leaders.remove(config.instance_uuid)
new_leaders.insert(0, config.instance_uuid)
else:
new_topology_conf['replicasets'][config.replicaset_uuid]['master'] = config.instance_uuid
assert_conf_changed(conf_paths, other_app_conf_paths, old_conf, new_conf)
def test_force_patch(cartridge_cmd, repair_cmd, tmpdir,
clusterwide_conf_simple_v1, clusterwide_conf_simple_v2):
data_dir = os.path.join(tmpdir, 'tmp', 'data')
os.makedirs(data_dir)
config1 = clusterwide_conf_simple_v1
config2 = clusterwide_conf_simple_v2
# create app configs
conf1_instances = ['instance-1', 'instance-2']
conf1_paths = write_instances_topology_conf(data_dir, APPNAME,
config1.conf, conf1_instances)
conf2_instances = ['instance-3', 'instance-4']
conf2_paths = write_instances_topology_conf(data_dir, APPNAME,
config2.conf, conf2_instances)
instances = conf1_instances + conf2_instances
args = simple_args.get(repair_cmd, [])
cmd = [
cartridge_cmd,
'repair',
repair_cmd,
'--name',
APPNAME,
'--data-dir',
data_dir,
'--force',
]
cmd.extend(args)
rc, output = run_command_and_get_output(cmd, cwd=tmpdir)
assert rc == 0
if repair_cmd == 'set-advertise-uri':
first_log_line = "Set %s advertise URI to %s" % (args[0], args[1])
elif repair_cmd == 'remove-instance':
first_log_line = "Remove instance with UUID %s" % args[0]
elif repair_cmd == 'set-leader':
first_log_line = "Set %s leader to %s" % (args[0], args[1])
logs = get_logs(output)
assert logs[0] == first_log_line
assert "Clusterwide config is diverged between instances" in logs[1]
assert logs[2] == "Process application cluster-wide configurations..."
process_conf_logs = logs[3:5]
assert_ok_for_instances_group(process_conf_logs, conf1_instances)
assert_ok_for_instances_group(process_conf_logs, conf2_instances)
assert logs[5] == "Write application cluster-wide configurations..."
write_conf_logs = logs[6:]
assert_ok_for_all_instances(write_conf_logs, instances)
# check config changes independently
if repair_cmd == 'set-advertise-uri':
new_conf1 = get_conf_with_new_uri(config1.conf, config1.instance_uuid,
args[1])
new_conf2 = get_conf_with_new_uri(config2.conf, config2.instance_uuid,
args[1])
elif repair_cmd == 'remove-instance':
new_conf1 = get_conf_with_removed_instance(config1.conf, args[0])
new_conf2 = get_conf_with_removed_instance(config2.conf, args[0])
elif repair_cmd == 'set-leader':
new_conf1 = get_conf_with_new_leader(config1.conf, args[0], args[1])
new_conf2 = get_conf_with_new_leader(config2.conf, args[0], args[1])
assert_conf_changed(conf1_paths, None, config1.conf, new_conf1)
assert_conf_changed(conf2_paths, None, config2.conf, new_conf2)