diff --git a/deps/rabbit/src/rabbit_chaos.erl b/deps/rabbit/src/rabbit_chaos.erl
new file mode 100644
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+++ b/deps/rabbit/src/rabbit_chaos.erl
@@ -0,0 +1,179 @@
+%% 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) 2007-2023 Broadcom. All Rights Reserved. The term “Broadcom”
+%% refers to Broadcom Inc. and/or its subsidiaries.  All rights reserved.
+
+-module(rabbit_chaos).
+-behaviour(gen_server).
+
+
+-rabbit_boot_step({rabbit_chaos,
+                   [{description, "rabbit node chaos server"},
+                    {mfa, {rabbit_sup, start_restartable_child,
+                           [rabbit_chaos]}},
+                    {requires, [database]},
+                    {enables, core_initialized}]}).
+
+-export([start_link/0]).
+-export([
+         begin_default/0,
+         begin_default/1,
+         begin_chaos/1
+        ]).
+
+
+-export([init/1,
+         handle_call/3,
+         handle_cast/2,
+         handle_info/2,
+         terminate/2,
+         code_change/3]).
+
+-type chaos_event() :: {Name :: atom(),
+                        {kill_named_proc, Process :: atom()} |
+                        kill_quorum_queue_member,
+                        flood_node}.
+
+-type chaos_cfg() :: #{interval := non_neg_integer(),
+                       events := [chaos_event()]}.
+-define(SERVER, ?MODULE).
+
+-record(?MODULE, {cfg :: chaos_cfg()}).
+
+-export_type([chaos_cfg/0,
+              chaos_event/0]).
+
+%%----------------------------------------------------------------------------
+%% A chaos server that can be enabled to create periodic configurable chaos
+%% inside the broker.
+%%----------------------------------------------------------------------------
+
+begin_default() ->
+    begin_default(20000).
+
+begin_default(Interval) ->
+    Events = [
+              {kill_qq_wal, 1, {kill_named_proc, ra_log_wal}},
+              {kill_qq_seq_writer, 1, {kill_named_proc, ra_log_segment_writer}},
+              {kill_qq_member, 2, kill_ra_member},
+              {kill_qq_member, 2, restart_ra_member},
+              {flood_a_node, 2, flood_node}
+             ],
+    begin_chaos(#{interval => Interval,
+                  events => Events}).
+
+begin_chaos(Cfg) ->
+    gen_server:call(?SERVER, {begin_chaos, Cfg}).
+
+-spec start_link() -> rabbit_types:ok_pid_or_error().
+start_link() ->
+    gen_server:start_link({local, ?SERVER}, ?MODULE, [], []).
+
+init([]) ->
+    process_flag(trap_exit, true),
+    Cfg = #{interval => 20000,
+            events => []},
+    {ok, #?MODULE{cfg = Cfg}}.
+
+handle_call({begin_chaos, #{interval := Interval} = Cfg}, _From, State) ->
+    _ = erlang:send_after(Interval, self(), do_chaos),
+    {reply, ok, State#?MODULE{cfg = Cfg}}.
+
+handle_cast(_Request, State) ->
+    {noreply, State}.
+
+handle_info(do_chaos, #?MODULE{cfg = #{interval := Interval} = Cfg} = State) ->
+    Events = maps:get(events, Cfg),
+    {Name, _, Event} = pick_event(Events),
+    do_event(Name, Event),
+    _ = erlang:send_after(Interval, self(), do_chaos),
+    {noreply, State};
+handle_info(_, #?MODULE{} = State) ->
+    {noreply, State}.
+
+terminate(_Reason, #?MODULE{}) ->
+    ok.
+
+code_change(_OldVsn, State, _Extra) ->
+    {ok, State}.
+
+%% internal
+
+do_event(Name, {kill_named_proc, ProcName}) ->
+    rabbit_log:info("~s: doing event ~s...", [?MODULE, Name]),
+    catch exit(whereis(ProcName), chaos),
+    ok;
+do_event(Name, flood_node) ->
+    rabbit_log:info("~s: doing event ~s...", [?MODULE, Name]),
+    %% TODO: avoid if nodes() == []
+    Nodes = nodes(),
+    At = rand:uniform(length(Nodes)),
+    Selected = lists:nth(At, Nodes),
+
+    Pid = erpc:call(Selected, erlang, spawn, [fun() -> ok end]),
+
+    Data = crypto:strong_rand_bytes(100_000),
+    Loop = fun F(0) -> ok;
+               F(N) ->
+                   case erlang:send(Pid, Data, [nosuspend]) of
+                       nosuspend ->
+                           Pid ! Data,
+                           rabbit_log:info("~s: flood of node ~s competed ~s...",
+                                           [?MODULE, Selected, Name]),
+                           %% flood complete
+                           ok;
+                       ok ->
+                           F(N-1)
+                   end
+           end,
+
+    Loop(10000),
+    ok;
+do_event(Name, kill_ra_member) ->
+    rabbit_log:info("~s: doing event ~s...", [?MODULE, Name]),
+    Procs = ets:tab2list(ra_leaderboard),
+    At = rand:uniform(length(Procs)),
+    {Selected, _, _} = lists:nth(At, Procs),
+    {ok, _, _} = ra:local_query({Selected, node()},
+                                fun (_) -> process_flag(trap_exit, false) end),
+    catch exit(whereis(Selected), chaos),
+    ok;
+do_event(Name, restart_ra_member = Type) ->
+    rabbit_log:info("~s: doing event ~s of type ~s", [?MODULE, Name, Type]),
+    Queues = rabbit_amqqueue:list_local_quorum_queues(),
+    At = rand:uniform(length(Queues)),
+    Selected = lists:nth(At, Queues),
+    {ServerName, _} = amqqueue:get_pid(Selected),
+    ServerId = {ServerName, node()},
+    ra:stop_server(quorum_queues, ServerId),
+    Sleep = rand:uniform(10000) + 1000,
+    timer:sleep(Sleep),
+    ra:restart_server(quorum_queues, ServerId),
+    ok;
+do_event(Name, {multi, Num, Interval, Event}) ->
+    rabbit_log:info("~s: doing multi event ~s...",
+                    [?MODULE, Name]),
+    catch [begin
+               do_event(Name, Event),
+               timer:sleep(Interval)
+           end || _ <- lists:seq(1, Num)],
+    ok.
+
+pick_event(Events) ->
+    TotalWeight = lists:sum([element(2, E) || E <- Events]),
+    Pick = rand:uniform(TotalWeight),
+    event_at_weight_point(Pick, 0, Events).
+
+
+event_at_weight_point(_Pick, _Cur, []) ->
+    undefined;
+event_at_weight_point(Pick, Cur0, [{_, W, _} = E | Events]) ->
+    Cur = Cur0 + W,
+    case Pick =< Cur of
+        true ->
+           E;
+        false ->
+            event_at_weight_point(Pick, Cur, Events)
+    end.