/
rabbit_stream_queue_SUITE.erl
2911 lines (2477 loc) · 122 KB
/
rabbit_stream_queue_SUITE.erl
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%% This Source Code Form is subject to the terms of the Mozilla Public
%% License, v. 2.0. If a copy of the MPL was not distributed with this
%% file, You can obtain one at https://mozilla.org/MPL/2.0/.
%%
%% Copyright (c) 2007-2024 Broadcom. All Rights Reserved. The term “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. All rights reserved.
%%
-module(rabbit_stream_queue_SUITE).
-include_lib("proper/include/proper.hrl").
-include_lib("common_test/include/ct.hrl").
-include_lib("eunit/include/eunit.hrl").
-include_lib("amqp_client/include/amqp_client.hrl").
-include_lib("rabbitmq_ct_helpers/include/rabbit_assert.hrl").
-compile(nowarn_export_all).
-compile(export_all).
-import(rabbit_ct_helpers, [await_condition/2]).
-define(WAIT, 5000).
suite() ->
[{timetrap, 15 * 60_000}].
all() ->
[
{group, single_node},
{group, single_node_parallel_1},
{group, single_node_parallel_2},
{group, single_node_parallel_3},
{group, single_node_parallel_4},
{group, cluster_size_2},
{group, cluster_size_2_parallel_1},
{group, cluster_size_2_parallel_2},
{group, cluster_size_2_parallel_3},
{group, cluster_size_2_parallel_4},
{group, cluster_size_3},
{group, cluster_size_3_1},
{group, cluster_size_3_2},
{group, cluster_size_3_parallel_1},
{group, cluster_size_3_parallel_2},
{group, cluster_size_3_parallel_3},
{group, cluster_size_3_parallel_4},
{group, cluster_size_3_parallel_5},
{group, unclustered_size_3_1},
{group, unclustered_size_3_2},
{group, unclustered_size_3_3},
{group, unclustered_size_3_4}
].
groups() ->
[
{single_node, [],
[restart_single_node,
recover,
format]},
{single_node_parallel_1, [parallel], all_tests_1()},
{single_node_parallel_2, [parallel], all_tests_2()},
{single_node_parallel_3, [parallel], all_tests_3()},
{single_node_parallel_4, [parallel], all_tests_4()},
{cluster_size_2, [], [recover]},
{cluster_size_2_parallel_1, [parallel], all_tests_1()},
{cluster_size_2_parallel_2, [parallel], all_tests_2()},
{cluster_size_2_parallel_3, [parallel], all_tests_3()},
{cluster_size_2_parallel_4, [parallel], all_tests_4()},
{cluster_size_3, [],
[
restart_coordinator_without_queues,
delete_down_replica,
replica_recovery,
leader_failover,
leader_failover_dedupe,
add_replicas,
publish_coordinator_unavailable,
leader_locator_policy,
queue_size_on_declare,
leader_locator_balanced,
leader_locator_balanced_maintenance,
select_nodes_with_least_replicas,
recover_after_leader_and_coordinator_kill,
restart_stream,
format,
rebalance
]},
{cluster_size_3_1, [], [shrink_coordinator_cluster]},
{cluster_size_3_2, [], [recover,
declare_with_node_down_1,
declare_with_node_down_2]},
{cluster_size_3_parallel_1, [parallel], [
delete_replica,
delete_last_replica,
delete_classic_replica,
delete_quorum_replica,
consume_from_replica,
initial_cluster_size_one,
initial_cluster_size_two,
initial_cluster_size_one_policy,
leader_locator_client_local,
declare_delete_same_stream
]},
{cluster_size_3_parallel_2, [parallel], all_tests_1()},
{cluster_size_3_parallel_3, [parallel], all_tests_2()},
{cluster_size_3_parallel_4, [parallel], all_tests_3()},
{cluster_size_3_parallel_5, [parallel], all_tests_4()},
{unclustered_size_3_1, [], [add_replica]},
{unclustered_size_3_2, [], [consume_without_local_replica]},
{unclustered_size_3_3, [], [grow_coordinator_cluster]},
{unclustered_size_3_4, [], [grow_then_shrink_coordinator_cluster]}
].
all_tests_1() ->
[
declare_args,
declare_max_age,
declare_invalid_properties,
declare_server_named,
declare_invalid_arg,
declare_invalid_filter_size,
consume_invalid_arg,
declare_queue,
delete_queue,
publish,
publish_confirm,
consume_without_qos
].
all_tests_2() ->
[
consume,
consume_offset,
consume_timestamp_offset,
consume_timestamp_last_offset,
basic_get,
consume_with_autoack,
consume_and_nack,
consume_and_ack,
consume_and_reject,
consume_from_last,
consume_from_next,
consume_from_default
].
all_tests_3() ->
[
consume_from_relative_time_offset,
consume_credit,
consume_credit_out_of_order_ack,
consume_credit_multiple_ack,
basic_cancel,
receive_basic_cancel_on_queue_deletion,
keep_consuming_on_leader_restart,
max_length_bytes,
max_age,
invalid_policy,
max_age_policy
].
all_tests_4() ->
[
max_segment_size_bytes_validation,
max_segment_size_bytes_policy,
max_segment_size_bytes_policy_validation,
purge,
update_retention_policy,
queue_info,
tracking_status,
restart_stream,
dead_letter_target,
filter_spec,
filtering
].
%% -------------------------------------------------------------------
%% Testsuite setup/teardown.
%% -------------------------------------------------------------------
init_per_suite(Config0) ->
rabbit_ct_helpers:log_environment(),
Config = rabbit_ct_helpers:merge_app_env(
Config0, {rabbit, [{stream_tick_interval, 1000},
{log, [{file, [{level, debug}]}]}]}),
rabbit_ct_helpers:run_setup_steps(Config).
end_per_suite(Config) ->
rabbit_ct_helpers:run_teardown_steps(Config).
init_per_group(cluster_size_3_parallel = Group, Config) ->
case rabbit_ct_helpers:is_mixed_versions() of
true ->
{skip, "not mixed versions compatible"};
_ ->
init_per_group1(Group, Config)
end;
init_per_group(Group, Config) ->
init_per_group1(Group, Config).
init_per_group1(Group, Config) ->
ClusterSize = case Group of
single_node -> 1;
single_node_parallel_1 -> 1;
single_node_parallel_2 -> 1;
single_node_parallel_3 -> 1;
single_node_parallel_4 -> 1;
cluster_size_2 -> 2;
cluster_size_2_parallel_1 -> 2;
cluster_size_2_parallel_2 -> 2;
cluster_size_2_parallel_3 -> 2;
cluster_size_2_parallel_4 -> 2;
cluster_size_3 -> 3;
cluster_size_3_parallel_1 -> 3;
cluster_size_3_parallel_2 -> 3;
cluster_size_3_parallel_3 -> 3;
cluster_size_3_parallel_4 -> 3;
cluster_size_3_parallel_5 -> 3;
cluster_size_3_1 -> 3;
cluster_size_3_2 -> 3;
unclustered_size_3_1 -> 3;
unclustered_size_3_2 -> 3;
unclustered_size_3_3 -> 3;
unclustered_size_3_4 -> 3
end,
Clustered = case Group of
unclustered_size_3_1 -> false;
unclustered_size_3_2 -> false;
unclustered_size_3_3 -> false;
unclustered_size_3_4 -> false;
_ -> true
end,
Config1 = rabbit_ct_helpers:set_config(Config,
[{rmq_nodes_count, ClusterSize},
{rmq_nodename_suffix, Group},
{tcp_ports_base},
{rmq_nodes_clustered, Clustered}]),
Config1b = rabbit_ct_helpers:set_config(Config1, [{net_ticktime, 10}]),
Config1c = case Group of
unclustered_size_3_4 ->
rabbit_ct_helpers:merge_app_env(
Config1b, {rabbit, [{stream_tick_interval, 5000}]});
_ ->
Config1b
end,
Ret = rabbit_ct_helpers:run_steps(Config1c,
[fun merge_app_env/1 ] ++
rabbit_ct_broker_helpers:setup_steps()),
case Ret of
{skip, _} ->
Ret;
Config2 ->
EnableFF = rabbit_ct_broker_helpers:enable_feature_flag(
Config2, stream_queue),
case EnableFF of
ok ->
if Clustered ->
rabbit_ct_broker_helpers:enable_feature_flag(
Config2, stream_update_config_command);
true ->
ok
end,
ok = rabbit_ct_broker_helpers:rpc(
Config2, 0, application, set_env,
[rabbit, channel_tick_interval, 100]),
Config2;
{skip, _} = Skip ->
end_per_group(Group, Config2),
Skip;
Other ->
end_per_group(Group, Config2),
{skip, Other}
end
end.
end_per_group(_, Config) ->
rabbit_ct_helpers:run_steps(Config,
rabbit_ct_broker_helpers:teardown_steps()).
init_per_testcase(TestCase, Config)
when TestCase == receive_basic_cancel_on_queue_deletion
orelse TestCase == keep_consuming_on_leader_restart ->
ClusterSize = ?config(rmq_nodes_count, Config),
case {rabbit_ct_helpers:is_mixed_versions(), ClusterSize} of
{true, 2} ->
%% These 2 tests fail because the leader can be the lower version,
%% which does not have the fix.
{skip, "not tested in mixed-version cluster and cluster size = 2"};
_ ->
init_test_case(TestCase, Config)
end;
init_per_testcase(TestCase, Config)
when TestCase == replica_recovery
orelse TestCase == leader_failover
orelse TestCase == leader_failover_dedupe
orelse TestCase == recover_after_leader_and_coordinator_kill ->
case rabbit_ct_helpers:is_mixed_versions() of
true ->
%% not supported because of machine version difference
{skip, "mixed version clusters are not supported"};
_ ->
init_test_case(TestCase, Config)
end;
init_per_testcase(TestCase, Config)
when TestCase == filtering ->
case rabbit_ct_helpers:is_mixed_versions() of
true ->
{skip, "filtering should not be used in mixed-version clusters"};
_ ->
init_test_case(TestCase, Config)
end;
init_per_testcase(TestCase, Config)
when TestCase == publish_coordinator_unavailable ->
case rabbit_ct_broker_helpers:configured_metadata_store(Config) of
{khepri, []} ->
{skip, "test case should not run with Khepri"};
_ ->
init_test_case(TestCase, Config)
end;
init_per_testcase(TestCase, Config) ->
init_test_case(TestCase, Config).
init_test_case(TestCase, Config) ->
Config1 = rabbit_ct_helpers:testcase_started(Config, TestCase),
Q = rabbit_data_coercion:to_binary(TestCase),
Config2 = rabbit_ct_helpers:set_config(Config1, [{queue_name, Q}]),
rabbit_ct_helpers:run_steps(Config2, rabbit_ct_client_helpers:setup_steps()).
merge_app_env(Config) ->
rabbit_ct_helpers:merge_app_env(Config,
{rabbit, [{core_metrics_gc_interval, 100}]}).
end_per_testcase(Testcase, Config) ->
Config1 = rabbit_ct_helpers:run_steps(
Config,
rabbit_ct_client_helpers:teardown_steps()),
rabbit_ct_helpers:testcase_finished(Config1, Testcase).
%% -------------------------------------------------------------------
%% Testcases.
%% -------------------------------------------------------------------
declare_args(Config) ->
Server = rabbit_ct_broker_helpers:get_node_config(Config, 0, nodename),
Q = ?config(queue_name, Config),
?assertEqual({'queue.declare_ok', Q, 0, 0},
declare(Config, Server, Q, [{<<"x-queue-type">>, longstr, <<"stream">>},
{<<"x-max-length-bytes">>, long, 2_000_000},
{<<"x-max-age">>, longstr, <<"10D">>},
{<<"x-stream-max-segment-size-bytes">>, long, 5_000_000},
{<<"x-stream-filter-size-bytes">>, long, 32}
])),
assert_queue_type(Server, Q, rabbit_stream_queue),
rabbit_ct_broker_helpers:rpc(Config, 0, ?MODULE, delete_testcase_queue, [Q]).
declare_max_age(Config) ->
Server = rabbit_ct_broker_helpers:get_node_config(Config, 0, nodename),
Q = ?config(queue_name, Config),
?assertExit(
{{shutdown, {server_initiated_close, 406, _}}, _},
declare(Config, Server, Q,
[{<<"x-queue-type">>, longstr, <<"stream">>},
{<<"x-max-age">>, longstr, <<"1A">>}])),
?assertEqual({'queue.declare_ok', Q, 0, 0},
declare(Config, Server, Q, [{<<"x-queue-type">>, longstr, <<"stream">>},
{<<"x-max-age">>, longstr, <<"1Y">>}])),
assert_queue_type(Server, Q, rabbit_stream_queue),
rabbit_ct_broker_helpers:rpc(Config, 0, ?MODULE, delete_testcase_queue, [Q]).
declare_invalid_properties(Config) ->
Server = rabbit_ct_broker_helpers:get_node_config(Config, 0, nodename),
Q = ?config(queue_name, Config),
?assertExit(
{{shutdown, {server_initiated_close, 406, _}}, _},
retry_if_coordinator_unavailable(
Config, Server,
#'queue.declare'{queue = Q,
auto_delete = true,
durable = true,
arguments = [{<<"x-queue-type">>, longstr, <<"stream">>}]})),
?assertExit(
{{shutdown, {server_initiated_close, 406, _}}, _},
retry_if_coordinator_unavailable(
Config, Server,
#'queue.declare'{queue = Q,
exclusive = true,
durable = true,
arguments = [{<<"x-queue-type">>, longstr, <<"stream">>}]})),
?assertExit(
{{shutdown, {server_initiated_close, 406, _}}, _},
retry_if_coordinator_unavailable(
Config, Server,
#'queue.declare'{queue = Q,
durable = false,
arguments = [{<<"x-queue-type">>, longstr, <<"stream">>}]})).
declare_server_named(Config) ->
Server = rabbit_ct_broker_helpers:get_node_config(Config, 0, nodename),
?assertExit(
{{shutdown, {server_initiated_close, 406, _}}, _},
declare(Config, Server,
<<"">>, [{<<"x-queue-type">>, longstr, <<"stream">>}])).
declare_invalid_arg(Config) ->
Server = rabbit_ct_broker_helpers:get_node_config(Config, 0, nodename),
Q = ?config(queue_name, Config),
ExpectedError = <<"PRECONDITION_FAILED - invalid arg 'x-overflow' for queue "
"'declare_invalid_arg' in vhost '/' of queue type rabbit_stream_queue">>,
?assertExit(
{{shutdown, {server_initiated_close, 406, ExpectedError}}, _},
declare(Config, Server, Q, [{<<"x-queue-type">>, longstr, <<"stream">>},
{<<"x-overflow">>, longstr, <<"reject-publish">>}])).
declare_invalid_filter_size(Config) ->
Server = rabbit_ct_broker_helpers:get_node_config(Config, 0, nodename),
Q = ?config(queue_name, Config),
ExpectedError = <<"PRECONDITION_FAILED - Invalid value for x-stream-filter-size-bytes">>,
?assertExit(
{{shutdown, {server_initiated_close, 406, ExpectedError}}, _},
declare(Config, Server, Q, [{<<"x-queue-type">>, longstr, <<"stream">>},
{<<"x-stream-filter-size-bytes">>, long, 256}])).
consume_invalid_arg(Config) ->
Server = rabbit_ct_broker_helpers:get_node_config(Config, 0, nodename),
Ch = rabbit_ct_client_helpers:open_channel(Config, Server),
Q = ?config(queue_name, Config),
?assertEqual({'queue.declare_ok', Q, 0, 0},
declare(Config, Server, Q, [{<<"x-queue-type">>, longstr, <<"stream">>}])),
ExpectedError = <<"PRECONDITION_FAILED - invalid arg 'x-priority' for queue "
"'consume_invalid_arg' in vhost '/' of queue type rabbit_stream_queue">>,
?assertExit(
{{shutdown, {server_initiated_close, 406, ExpectedError}}, _},
amqp_channel:subscribe(Ch, #'basic.consume'{
queue = Q,
arguments = [{<<"x-priority">>, long, 10}],
no_ack = false,
consumer_tag = <<"ctag">>},
self())).
declare_queue(Config) ->
[Server | _] = rabbit_ct_broker_helpers:get_node_configs(Config, nodename),
Q = ?config(queue_name, Config),
?assertEqual({'queue.declare_ok', Q, 0, 0},
declare(Config, Server, Q, [{<<"x-queue-type">>, longstr, <<"stream">>}])),
%% Test declare an existing queue
?assertEqual({'queue.declare_ok', Q, 0, 0},
declare(Config, Server, Q, [{<<"x-queue-type">>, longstr, <<"stream">>}])),
?assertMatch([_], find_queue_info(Config, [])),
%% Test declare an existing queue with different arguments
?assertExit(_, declare(Config, Server, Q, [])),
rabbit_ct_broker_helpers:rpc(Config, 0, ?MODULE, delete_testcase_queue, [Q]).
find_queue_info(Config, Keys) ->
find_queue_info(Config, 0, Keys).
find_queue_info(Config, Node, Keys) ->
find_queue_info(?config(queue_name, Config), Config, Node, Keys).
find_queue_info(Name, Config, Node, Keys) ->
QName = rabbit_misc:r(<<"/">>, queue, Name),
rabbit_ct_broker_helpers:rpc(Config, Node, ?MODULE, find_queue_info_rpc,
[QName, [name | Keys]]).
find_queue_info_rpc(QName, Infos) ->
case rabbit_amqqueue:lookup(QName) of
{ok, Q} ->
rabbit_amqqueue:info(Q, Infos);
_ ->
[]
end.
delete_queue(Config) ->
[Server | _] = rabbit_ct_broker_helpers:get_node_configs(Config, nodename),
Q = ?config(queue_name, Config),
?assertEqual({'queue.declare_ok', Q, 0, 0},
declare(Config, Server, Q, [{<<"x-queue-type">>, longstr, <<"stream">>}])),
?assertMatch(#'queue.delete_ok'{}, delete(Config, Server, Q)).
add_replicas(Config) ->
[Server0, Server1, Server2] =
rabbit_ct_broker_helpers:get_node_configs(Config, nodename),
Ch = rabbit_ct_client_helpers:open_channel(Config, Server0),
Q = ?config(queue_name, Config),
?assertEqual({'queue.declare_ok', Q, 0, 0},
declare(Config, Server0, Q, [{<<"x-queue-type">>, longstr, <<"stream">>},
{<<"x-initial-cluster-size">>, long, 1}])),
%% TODO: add lots of data so that replica is still out of sync when
%% second request comes in
NumMsgs = 1000,
Data = crypto:strong_rand_bytes(1000),
#'confirm.select_ok'{} = amqp_channel:call(Ch, #'confirm.select'{}),
amqp_channel:register_confirm_handler(Ch, self()),
[publish(Ch, Q, Data) || _ <- lists:seq(1, NumMsgs)],
%% should be sufficient for the next message to fall in the next
%% chunk
timer:sleep(100),
publish(Ch, Q, <<"last">>),
amqp_channel:wait_for_confirms(Ch, 30),
timer:sleep(1000),
?assertEqual(ok,
rpc:call(Server0, rabbit_stream_queue, add_replica,
[<<"/">>, Q, Server1])),
timer:sleep(1000),
check_leader_and_replicas(Config, [Server0, Server1]),
%% it is almost impossible to reliably catch this situation.
%% increasing number of messages published and the data size could help
% ?assertMatch({error, {disallowed, out_of_sync_replica}} ,
?assertMatch(ok ,
rpc:call(Server0, rabbit_stream_queue, add_replica,
[<<"/">>, Q, Server2])),
timer:sleep(1000),
check_leader_and_replicas(Config, [Server0, Server1, Server2]),
%% validate we can read the last entry
qos(Ch, 10, false),
amqp_channel:subscribe(
Ch, #'basic.consume'{queue = Q,
no_ack = false,
consumer_tag = <<"ctag">>,
arguments = [{<<"x-stream-offset">>, longstr, <<"last">>}]},
self()),
receive
#'basic.consume_ok'{consumer_tag = <<"ctag">>} ->
ok
end,
receive
{#'basic.deliver'{delivery_tag = DeliveryTag},
#amqp_msg{payload = <<"last">>}} ->
ok = amqp_channel:cast(Ch, #'basic.ack'{delivery_tag = DeliveryTag,
multiple = false})
after 60000 ->
flush(),
?assertMatch(#'queue.delete_ok'{},
delete(Config, Server0, Q)),
exit(deliver_timeout)
end,
% ?assertMatch({error, {disallowed, out_of_sync_replica}} ,
% rpc:call(Server0, rabbit_stream_queue, add_replica,
% [<<"/">>, Q, Server2])),
?assertMatch(#'queue.delete_ok'{},
delete(Config, Server0, Q)),
rabbit_ct_broker_helpers:rpc(Config, 0, ?MODULE, delete_testcase_queue, [Q]).
add_replica(Config) ->
[Server0, Server1, Server2] =
rabbit_ct_broker_helpers:get_node_configs(Config, nodename),
Q = ?config(queue_name, Config),
%% Let's also try the add replica command on other queue types, it should fail
%% We're doing it in the same test for efficiency, otherwise we have to
%% start new rabbitmq clusters every time for a minor testcase
QClassic = <<Q/binary, "_classic">>,
QQuorum = <<Q/binary, "_quorum">>,
?assertEqual({'queue.declare_ok', Q, 0, 0},
declare(Config, Server0, Q, [{<<"x-queue-type">>, longstr, <<"stream">>}])),
?assertEqual({'queue.declare_ok', QClassic, 0, 0},
declare(Config, Server0, QClassic, [{<<"x-queue-type">>, longstr, <<"classic">>}])),
?assertEqual({'queue.declare_ok', QQuorum, 0, 0},
declare(Config, Server0, QQuorum, [{<<"x-queue-type">>, longstr, <<"quorum">>}])),
%% Not a member of the cluster, what would happen?
?assertEqual({error, node_not_running},
rpc:call(Server0, rabbit_stream_queue, add_replica,
[<<"/">>, Q, Server1])),
?assertEqual({error, classic_queue_not_supported},
rpc:call(Server0, rabbit_stream_queue, add_replica,
[<<"/">>, QClassic, Server1])),
?assertEqual({error, quorum_queue_not_supported},
rpc:call(Server0, rabbit_stream_queue, add_replica,
[<<"/">>, QQuorum, Server1])),
ok = rabbit_control_helper:command(stop_app, Server1),
ok = rabbit_control_helper:command(join_cluster, Server1, [atom_to_list(Server0)], []),
rabbit_control_helper:command(start_app, Server1),
timer:sleep(1000),
?assertEqual({error, classic_queue_not_supported},
rpc:call(Server0, rabbit_stream_queue, add_replica,
[<<"/">>, QClassic, Server1])),
?assertEqual({error, quorum_queue_not_supported},
rpc:call(Server0, rabbit_stream_queue, add_replica,
[<<"/">>, QQuorum, Server1])),
?assertEqual(ok,
rpc:call(Server0, rabbit_stream_queue, add_replica,
[<<"/">>, Q, Server1])),
%% replicas must be recorded on the state, and if we publish messages then they must
%% be stored on disk
check_leader_and_replicas(Config, [Server0, Server1]),
%% And if we try again? Idempotent
?assertEqual(ok, rpc:call(Server0, rabbit_stream_queue, add_replica,
[<<"/">>, Q, Server1])),
%% Add another node
ok = rabbit_control_helper:command(stop_app, Server2),
ok = rabbit_control_helper:command(join_cluster, Server2, [atom_to_list(Server0)], []),
rabbit_control_helper:command(start_app, Server2),
?assertEqual(ok, rpc:call(Server0, rabbit_stream_queue, add_replica,
[<<"/">>, Q, Server2])),
check_leader_and_replicas(Config, [Server0, Server1, Server2]),
rabbit_ct_broker_helpers:rpc(Config, 0, ?MODULE, delete_testcase_queue, [Q]).
delete_replica(Config) ->
[Server0, Server1, Server2] =
rabbit_ct_broker_helpers:get_node_configs(Config, nodename),
Q = ?config(queue_name, Config),
?assertEqual({'queue.declare_ok', Q, 0, 0},
declare(Config, Server0, Q, [{<<"x-queue-type">>, longstr, <<"stream">>}])),
check_leader_and_replicas(Config, [Server0, Server1, Server2]),
%% Not a member of the cluster, what would happen?
?assertEqual(ok,
rpc:call(Server0, rabbit_stream_queue, delete_replica,
[<<"/">>, Q, 'zen@rabbit'])),
?assertEqual(ok,
rpc:call(Server0, rabbit_stream_queue, delete_replica,
[<<"/">>, Q, Server1])),
%% check it's gone
check_leader_and_replicas(Config, [Server0, Server2]),
%% And if we try again? Idempotent
?assertEqual(ok, rpc:call(Server0, rabbit_stream_queue, delete_replica,
[<<"/">>, Q, Server1])),
%% Delete the last replica
?assertEqual(ok, rpc:call(Server0, rabbit_stream_queue, delete_replica,
[<<"/">>, Q, Server2])),
check_leader_and_replicas(Config, [Server0]),
rabbit_ct_broker_helpers:rpc(Config, 0, ?MODULE, delete_testcase_queue, [Q]).
delete_last_replica(Config) ->
[Server0, Server1, Server2] =
rabbit_ct_broker_helpers:get_node_configs(Config, nodename),
Q = ?config(queue_name, Config),
?assertEqual({'queue.declare_ok', Q, 0, 0},
declare(Config, Server0, Q, [{<<"x-queue-type">>, longstr, <<"stream">>}])),
check_leader_and_replicas(Config, [Server0, Server1, Server2]),
?assertEqual(ok,
rpc:call(Server0, rabbit_stream_queue, delete_replica,
[<<"/">>, Q, Server1])),
check_leader_and_replicas(Config, [Server0, Server2], members),
?assertEqual(ok,
rpc:call(Server0, rabbit_stream_queue, delete_replica,
[<<"/">>, Q, Server2])),
%% check they're gone
check_leader_and_replicas(Config, [Server0], members),
%% delete the last one
?assertEqual({error, last_stream_member},
rpc:call(Server0, rabbit_stream_queue, delete_replica,
[<<"/">>, Q, Server0])),
%% It's still here
check_leader_and_replicas(Config, [Server0]),
rabbit_ct_broker_helpers:rpc(Config, 0, ?MODULE, delete_testcase_queue, [Q]).
grow_then_shrink_coordinator_cluster(Config) ->
[Server0, Server1, Server2] =
rabbit_ct_broker_helpers:get_node_configs(Config, nodename),
Q = ?config(queue_name, Config),
?assertEqual({'queue.declare_ok', Q, 0, 0},
declare(Config, Server0, Q, [{<<"x-queue-type">>, longstr, <<"stream">>}])),
ok = rabbit_control_helper:command(stop_app, Server1),
ok = rabbit_control_helper:command(join_cluster, Server1, [atom_to_list(Server0)], []),
ok = rabbit_control_helper:command(start_app, Server1),
ok = rabbit_control_helper:command(stop_app, Server2),
ok = rabbit_control_helper:command(join_cluster, Server2, [atom_to_list(Server0)], []),
ok = rabbit_control_helper:command(start_app, Server2),
rabbit_ct_helpers:await_condition(
fun() ->
case rpc:call(Server0, ra, members,
[{rabbit_stream_coordinator, Server0}]) of
{_, Members, _} ->
Nodes = lists:sort([N || {_, N} <- Members]),
lists:sort([Server0, Server1, Server2]) == Nodes;
_ ->
false
end
end, 60000),
ok = rabbit_control_helper:command(stop_app, Server1),
ok = rabbit_control_helper:command(forget_cluster_node, Server0, [atom_to_list(Server1)], []),
ok = rabbit_control_helper:command(stop_app, Server2),
ok = rabbit_control_helper:command(forget_cluster_node, Server0, [atom_to_list(Server2)], []),
rabbit_ct_helpers:await_condition(
fun() ->
case rpc:call(Server0, ra, members,
[{rabbit_stream_coordinator, Server0}]) of
{_, Members, _} ->
Nodes = lists:sort([N || {_, N} <- Members]),
lists:sort([Server0]) == Nodes;
_ ->
false
end
end, 60000),
ok.
grow_coordinator_cluster(Config) ->
[Server0, Server1, _Server2] =
rabbit_ct_broker_helpers:get_node_configs(Config, nodename),
Q = ?config(queue_name, Config),
?assertEqual({'queue.declare_ok', Q, 0, 0},
declare(Config, Server0, Q, [{<<"x-queue-type">>, longstr, <<"stream">>}])),
ok = rabbit_control_helper:command(stop_app, Server1),
ok = rabbit_control_helper:command(join_cluster, Server1, [atom_to_list(Server0)], []),
rabbit_control_helper:command(start_app, Server1),
%% at this point there _probably_ won't be a stream coordinator member on
%% Server1
%% check we can add a new stream replica for the previously declare stream
?assertEqual(ok,
rpc:call(Server1, rabbit_stream_queue, add_replica,
[<<"/">>, Q, Server1])),
%% also check we can declare a new stream when calling Server1
Q2 = unicode:characters_to_binary([Q, <<"_2">>]),
?assertEqual({'queue.declare_ok', Q2, 0, 0},
declare(Config, Server1, Q2, [{<<"x-queue-type">>, longstr, <<"stream">>}])),
%% wait until the stream coordinator detects there is a new rabbit node
%% and adds a new member on the new node
rabbit_ct_helpers:await_condition(
fun() ->
case rpc:call(Server0, ra, members,
[{rabbit_stream_coordinator, Server0}]) of
{_, Members, _} ->
Nodes = lists:sort([N || {_, N} <- Members]),
lists:sort([Server0, Server1]) == Nodes;
_ ->
false
end
end, 60000),
rabbit_ct_broker_helpers:rpc(Config, 0, ?MODULE, delete_testcase_queue, [Q]).
shrink_coordinator_cluster(Config) ->
[Server0, Server1, Server2] =
rabbit_ct_broker_helpers:get_node_configs(Config, nodename),
Q = ?config(queue_name, Config),
?assertEqual({'queue.declare_ok', Q, 0, 0},
declare(Config, Server0, Q, [{<<"x-queue-type">>, longstr, <<"stream">>}])),
ok = rabbit_control_helper:command(stop_app, Server2),
ok = rabbit_control_helper:command(forget_cluster_node, Server0, [atom_to_list(Server2)], []),
rabbit_ct_helpers:await_condition(
fun() ->
case rpc:call(Server0, ra, members, [{rabbit_stream_coordinator, Server0}]) of
{_, Members, _} ->
Nodes = lists:sort([N || {_, N} <- Members]),
lists:sort([Server0, Server1]) == Nodes;
_ ->
false
end
end, 60000),
rabbit_ct_broker_helpers:rpc(Config, 0, ?MODULE, delete_testcase_queue, [Q]).
delete_classic_replica(Config) ->
[Server0, Server1, _Server2] =
rabbit_ct_broker_helpers:get_node_configs(Config, nodename),
Q = ?config(queue_name, Config),
?assertEqual({'queue.declare_ok', Q, 0, 0},
declare(Config, Server0, Q, [{<<"x-queue-type">>, longstr, <<"classic">>}])),
%% Not a member of the cluster, what would happen?
?assertEqual({error, classic_queue_not_supported},
rpc:call(Server0, rabbit_stream_queue, delete_replica,
[<<"/">>, Q, 'zen@rabbit'])),
?assertEqual({error, classic_queue_not_supported},
rpc:call(Server0, rabbit_stream_queue, delete_replica,
[<<"/">>, Q, Server1])),
rabbit_ct_broker_helpers:rpc(Config, 0, ?MODULE, delete_testcase_queue, [Q]).
delete_quorum_replica(Config) ->
[Server0, Server1, _Server2] =
rabbit_ct_broker_helpers:get_node_configs(Config, nodename),
Q = ?config(queue_name, Config),
?assertEqual({'queue.declare_ok', Q, 0, 0},
declare(Config, Server0, Q, [{<<"x-queue-type">>, longstr, <<"quorum">>}])),
%% Not a member of the cluster, what would happen?
?assertEqual({error, quorum_queue_not_supported},
rpc:call(Server0, rabbit_stream_queue, delete_replica,
[<<"/">>, Q, 'zen@rabbit'])),
?assertEqual({error, quorum_queue_not_supported},
rpc:call(Server0, rabbit_stream_queue, delete_replica,
[<<"/">>, Q, Server1])),
rabbit_ct_broker_helpers:rpc(Config, 0, ?MODULE, delete_testcase_queue, [Q]).
delete_down_replica(Config) ->
[Server0, Server1, Server2] =
rabbit_ct_broker_helpers:get_node_configs(Config, nodename),
Q = ?config(queue_name, Config),
?assertEqual({'queue.declare_ok', Q, 0, 0},
declare(Config, Server0, Q, [{<<"x-queue-type">>, longstr, <<"stream">>}])),
check_leader_and_replicas(Config, [Server0, Server1, Server2]),
ok = rabbit_ct_broker_helpers:stop_node(Config, Server1),
?assertEqual(ok,
rpc:call(Server0, rabbit_stream_queue, delete_replica,
[<<"/">>, Q, Server1])),
%% check it's gone
check_leader_and_replicas(Config, [Server0, Server2], members),
ok = rabbit_ct_broker_helpers:start_node(Config, Server1),
check_leader_and_replicas(Config, [Server0, Server2], members),
%% check the folder was deleted
QName = rabbit_misc:r(<<"/">>, queue, Q),
StreamId = rabbit_ct_broker_helpers:rpc(Config, 0, ?MODULE, get_stream_id, [QName]),
Server1DataDir = rabbit_ct_broker_helpers:get_node_config(Config, 1, data_dir),
DeletedReplicaDir = filename:join([Server1DataDir, "stream", StreamId]),
timer:sleep(1000),
?awaitMatch(false, filelib:is_dir(DeletedReplicaDir), ?WAIT),
rabbit_ct_broker_helpers:rpc(Config, 0, ?MODULE, delete_testcase_queue, [Q]).
publish_coordinator_unavailable(Config) ->
%% This testcase leaves Khepri on minority when it is enabled.
%% If the Khepri leader is in one of the nodes being stopped, the
%% remaining node won't be able to reply to any channel query.
%% Let's remove it from the Khepri test suite, as it does not make
%% much sense to test something that will randomly work
%% depending on where the leader is placed - even though we could
%% always select as running node the Khepri leader
[Server0, Server1, Server2] = rabbit_ct_broker_helpers:get_node_configs(Config, nodename),
Ch = rabbit_ct_client_helpers:open_channel(Config, Server0),
Q = ?config(queue_name, Config),
?assertEqual({'queue.declare_ok', Q, 0, 0},
declare(Config, Server0, Q, [{<<"x-queue-type">>, longstr, <<"stream">>}])),
check_leader_and_replicas(Config, [Server0, Server1, Server2]),
ok = rabbit_ct_broker_helpers:stop_node(Config, Server1),
ok = rabbit_ct_broker_helpers:stop_node(Config, Server2),
rabbit_ct_helpers:await_condition(
fun () ->
N = rabbit_ct_broker_helpers:rpc(Config, Server0, rabbit_nodes, list_running, []),
length(N) == 1
end),
#'confirm.select_ok'{} = amqp_channel:call(Ch, #'confirm.select'{}),
amqp_channel:register_confirm_handler(Ch, self()),
publish(Ch, Q),
?assertExit({{shutdown, {connection_closing, {server_initiated_close, 506, _}}}, _},
amqp_channel:wait_for_confirms(Ch, 60)),
ok = rabbit_ct_broker_helpers:async_start_node(Config, Server1),
ok = rabbit_ct_broker_helpers:async_start_node(Config, Server2),
ok = rabbit_ct_broker_helpers:wait_for_async_start_node(Server1),
ok = rabbit_ct_broker_helpers:wait_for_async_start_node(Server2),
rabbit_ct_helpers:await_condition(
fun () ->
Info = find_queue_info(Config, Server0, [online]),
length(proplists:get_value(online, Info)) == 3
end),
Ch1 = rabbit_ct_client_helpers:open_channel(Config, Server0),
publish(Ch1, Q),
#'confirm.select_ok'{} = amqp_channel:call(Ch1, #'confirm.select'{}),
amqp_channel:register_confirm_handler(Ch1, self()),
publish(Ch1, Q),
amqp_channel:wait_for_confirms(Ch1, 30),
rabbit_ct_broker_helpers:rpc(Config, 0, ?MODULE, delete_testcase_queue, [Q]).
publish(Config) ->
[Server | _] = rabbit_ct_broker_helpers:get_node_configs(Config, nodename),
Ch = rabbit_ct_client_helpers:open_channel(Config, Server),
Q = ?config(queue_name, Config),
?assertEqual({'queue.declare_ok', Q, 0, 0},
declare(Config, Server, Q, [{<<"x-queue-type">>, longstr, <<"stream">>}])),
publish(Ch, Q),
queue_utils:wait_for_messages(Config, [[Q, <<"1">>, <<"1">>, <<"0">>]]),
rabbit_ct_broker_helpers:rpc(Config, 0, ?MODULE, delete_testcase_queue, [Q]).
publish_confirm(Config) ->
[Server | _] = rabbit_ct_broker_helpers:get_node_configs(Config, nodename),
Ch = rabbit_ct_client_helpers:open_channel(Config, Server),
Q = ?config(queue_name, Config),
?assertEqual({'queue.declare_ok', Q, 0, 0},
declare(Config, Server, Q, [{<<"x-queue-type">>, longstr, <<"stream">>}])),
#'confirm.select_ok'{} = amqp_channel:call(Ch, #'confirm.select'{}),
amqp_channel:register_confirm_handler(Ch, self()),
publish(Ch, Q),
amqp_channel:wait_for_confirms(Ch, 5),
queue_utils:wait_for_messages(Config, [[Q, <<"1">>, <<"1">>, <<"0">>]]),
rabbit_ct_broker_helpers:rpc(Config, 0, ?MODULE, delete_testcase_queue, [Q]).
restart_single_node(Config) ->
[Server] = rabbit_ct_broker_helpers:get_node_configs(Config, nodename),
Ch = rabbit_ct_client_helpers:open_channel(Config, Server),
Q = ?config(queue_name, Config),
?assertEqual({'queue.declare_ok', Q, 0, 0},
declare(Config, Server, Q, [{<<"x-queue-type">>, longstr, <<"stream">>}])),
publish(Ch, Q),
queue_utils:wait_for_messages(Config, [[Q, <<"1">>, <<"1">>, <<"0">>]]),
rabbit_control_helper:command(stop_app, Server),
rabbit_control_helper:command(start_app, Server),
queue_utils:wait_for_messages(Config, [[Q, <<"1">>, <<"1">>, <<"0">>]]),
Ch1 = rabbit_ct_client_helpers:open_channel(Config, Server),
publish(Ch1, Q),
queue_utils:wait_for_messages(Config, [[Q, <<"2">>, <<"2">>, <<"0">>]]),
rabbit_ct_broker_helpers:rpc(Config, 0, ?MODULE, delete_testcase_queue, [Q]).
%% the failing case for this test relies on a particular random condition
%% please never consider this a flake
declare_with_node_down_1(Config) ->
[Server1, Server2, Server3] = Servers = rabbit_ct_broker_helpers:get_node_configs(Config, nodename),
rabbit_ct_broker_helpers:stop_node(Config, Server2),
Q = ?config(queue_name, Config),
?assertEqual({'queue.declare_ok', Q, 0, 0},
declare(Config, Server1, Q, [{<<"x-queue-type">>, longstr, <<"stream">>},
{<<"x-initial-cluster-size">>, long, 3}])),
check_leader_and_replicas(Config, [Server1, Server3]),
%% Since there are not sufficient running nodes, we expect that
%% also stopped nodes are selected as replicas.
check_members(Config, Servers),
rabbit_ct_broker_helpers:start_node(Config, Server2),
check_leader_and_replicas(Config, Servers),
ok.
declare_with_node_down_2(Config) ->
[Server1, Server2, Server3] = rabbit_ct_broker_helpers:get_node_configs(Config, nodename),
rabbit_ct_broker_helpers:stop_node(Config, Server2),
Q = ?config(queue_name, Config),
?assertEqual({'queue.declare_ok', Q, 0, 0},
declare(Config, Server1, Q, [{<<"x-queue-type">>, longstr, <<"stream">>},
{<<"x-initial-cluster-size">>, long, 2},
{<<"x-queue-leader-locator">>, longstr, <<"balanced">>}])),
check_leader_and_replicas(Config, [Server1, Server3]),
%% Since there are sufficient running nodes, we expect that
%% stopped nodes are not selected as replicas.
check_members(Config, [Server1, Server3]),
rabbit_ct_broker_helpers:start_node(Config, Server2),
check_leader_and_replicas(Config, [Server1, Server3]),
ok.
recover(Config) ->
[Server | _] = Servers0 = rabbit_ct_broker_helpers:get_node_configs(Config, nodename),
Ch = rabbit_ct_client_helpers:open_channel(Config, Server),
Q = ?config(queue_name, Config),
?assertEqual({'queue.declare_ok', Q, 0, 0},
declare(Config, Server, Q, [{<<"x-queue-type">>, longstr, <<"stream">>}])),
publish(Ch, Q),
queue_utils:wait_for_messages(Config, [[Q, <<"1">>, <<"1">>, <<"0">>]]),
Perm0 = permute(Servers0),
Servers = lists:nth(rand:uniform(length(Perm0)), Perm0),
%% Such a slow test, let's select a single random permutation and trust that over enough
%% ci rounds any failure will eventually show up
flush(),
ct:pal("recover: running stop start for permutation ~w", [Servers]),
[rabbit_ct_broker_helpers:stop_node(Config, S) || S <- Servers],
[rabbit_ct_broker_helpers:async_start_node(Config, S) || S <- lists:reverse(Servers)],
[ok = rabbit_ct_broker_helpers:wait_for_async_start_node(S) || S <- lists:reverse(Servers)],
ct:pal("recover: post stop / start, waiting for messages ~w", [Servers]),
check_leader_and_replicas(Config, Servers0),
queue_utils:wait_for_messages(Config, [[Q, <<"1">>, <<"1">>, <<"0">>]], 60),
%% Another single random permutation
Perm1 = permute(Servers0),
Servers1 = lists:nth(rand:uniform(length(Perm1)), Perm1),
ct:pal("recover: running app stop start for permuation ~w", [Servers1]),
[rabbit_control_helper:command(stop_app, S) || S <- Servers1],
[rabbit_control_helper:async_command(start_app, S, [], [])
|| S <- lists:reverse(Servers1)],
[rabbit_control_helper:wait_for_async_command(S) || S <- lists:reverse(Servers1)],
ct:pal("recover: running app stop waiting for messages ~w", [Servers1]),
check_leader_and_replicas(Config, Servers0),
queue_utils:wait_for_messages(Config, [[Q, <<"1">>, <<"1">>, <<"0">>]], 60),
Ch1 = rabbit_ct_client_helpers:open_channel(Config, Server),
publish(Ch1, Q),
queue_utils:wait_for_messages(Config, [[Q, <<"2">>, <<"2">>, <<"0">>]]),
rabbit_ct_broker_helpers:rpc(Config, 0, ?MODULE, delete_testcase_queue, [Q]).
restart_coordinator_without_queues(Config) ->
%% The coordinator failed to restart if stream queues were not present anymore, as
%% they wouldn't call recover in all nodes - only the local one was restarted so
%% the election wouldn't succeed. Fixed now, but this test checks for that failure
[Server | _] = Servers0 = rabbit_ct_broker_helpers:get_node_configs(Config, nodename),
Ch = rabbit_ct_client_helpers:open_channel(Config, Server),
Q = ?config(queue_name, Config),