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clustering_management_SUITE: Use old node as seed node 

[Why]
During mixed-version testing, the old node might not be able to join or
rejoin a cluster if the other nodes run a newer Khepri machine version.

[How]
The old node is used as the cluster seed node and is never touched
otherwise. Other nodes are restarted or join the cluster later.
This commit is contained in:
Jean-Sébastien Pédron 2025-02-13 10:25:07 +01:00
parent e8a302a249
commit e76233a222
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GPG Key ID: 39E99761A5FD94CC
1 changed files with 15 additions and 15 deletions
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30
deps/rabbit/test/clustering_management_SUITE.erl vendored
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@ -337,7 +337,7 @@ restart_cluster_node(Config) ->
assert_clustered([Rabbit, Hare]).
join_and_part_cluster_in_khepri(Config) ->
[Rabbit, Hare, Bunny] = cluster_members(Config),
[Rabbit, Bunny, Hare] = cluster_members(Config),
assert_not_clustered(Rabbit),
assert_not_clustered(Hare),
assert_not_clustered(Bunny),
@ -447,38 +447,38 @@ join_to_start_interval(Config) ->
assert_clustered([Rabbit, Hare]).
join_cluster_in_minority(Config) ->
[Rabbit, Hare, Bunny] = cluster_members(Config),
[Rabbit, Bunny, Hare] = cluster_members(Config),
assert_not_clustered(Rabbit),
assert_not_clustered(Hare),
assert_not_clustered(Bunny),
stop_join_start(Config, Bunny, Rabbit),
stop_join_start(Config, Rabbit, Bunny),
assert_clustered([Rabbit, Bunny]),
ok = rabbit_ct_broker_helpers:stop_node(Config, Bunny),
ok = rabbit_ct_broker_helpers:stop_node(Config, Rabbit),
ok = stop_app(Config, Hare),
?assertEqual(ok, join_cluster(Config, Hare, Rabbit, false)),
?assertEqual(ok, join_cluster(Config, Hare, Bunny, false)),
ok = rabbit_ct_broker_helpers:start_node(Config, Bunny),
ok = rabbit_ct_broker_helpers:start_node(Config, Rabbit),
?assertEqual(ok, join_cluster(Config, Hare, Rabbit, false)),
?assertEqual(ok, start_app(Config, Hare)),
assert_clustered([Rabbit, Bunny, Hare]).
join_cluster_with_rabbit_stopped(Config) ->
[Rabbit, Hare, Bunny] = cluster_members(Config),
[Rabbit, Bunny, Hare] = cluster_members(Config),
assert_not_clustered(Rabbit),
assert_not_clustered(Hare),
assert_not_clustered(Bunny),
stop_join_start(Config, Bunny, Rabbit),
stop_join_start(Config, Rabbit, Bunny),
assert_clustered([Rabbit, Bunny]),
ok = stop_app(Config, Bunny),
ok = stop_app(Config, Rabbit),
ok = stop_app(Config, Hare),
?assertEqual(ok, join_cluster(Config, Hare, Rabbit, false)),
?assertEqual(ok, join_cluster(Config, Hare, Bunny, false)),
ok = start_app(Config, Bunny),
ok = start_app(Config, Rabbit),
?assertEqual(ok, join_cluster(Config, Hare, Rabbit, false)),
?assertEqual(ok, start_app(Config, Hare)),
@ -1119,7 +1119,7 @@ await_running_count_in_khepri(Config) ->
await_running_count, [5, 1000])).
start_nodes_in_reverse_order(Config) ->
[Rabbit, Hare, Bunny] = cluster_members(Config),
[Rabbit, Bunny, Hare] = cluster_members(Config),
assert_not_clustered(Rabbit),
assert_not_clustered(Hare),
assert_not_clustered(Bunny),
@ -1142,7 +1142,7 @@ start_nodes_in_reverse_order(Config) ->
%% Test booting nodes in the wrong order for Mnesia. Interesting...
start_nodes_in_stop_order(Config) ->
[Rabbit, Hare, Bunny] = cluster_members(Config),
[Rabbit, Bunny, Hare] = cluster_members(Config),
assert_not_clustered(Rabbit),
assert_not_clustered(Hare),
assert_not_clustered(Bunny),
@ -1167,7 +1167,7 @@ start_nodes_in_stop_order(Config) ->
end.
start_nodes_in_stop_order_in_khepri(Config) ->
[Rabbit, Hare, Bunny] = cluster_members(Config),
[Rabbit, Bunny, Hare] = cluster_members(Config),
assert_not_clustered(Rabbit),
assert_not_clustered(Hare),
assert_not_clustered(Bunny),
@ -1190,7 +1190,7 @@ start_nodes_in_stop_order_in_khepri(Config) ->
%% TODO test force_boot with Khepri involved
start_nodes_in_stop_order_with_force_boot(Config) ->
[Rabbit, Hare, Bunny] = cluster_members(Config),
[Rabbit, Bunny, Hare] = cluster_members(Config),
assert_not_clustered(Rabbit),
assert_not_clustered(Hare),
assert_not_clustered(Bunny),