feat: don't record dry_run log

apps/emqx_bridge_kafka/src/emqx_bridge_kafka_impl_consumer.erl

@@ -628,16 +628,6 @@ consumer_group_id(BridgeName0) ->
     BridgeName = to_bin(BridgeName0),
     <<"emqx-kafka-consumer-", BridgeName/binary>>.
 
--spec is_dry_run(connector_resource_id()) -> boolean().
-is_dry_run(ConnectorResId) ->
-    TestIdStart = string:find(ConnectorResId, ?TEST_ID_PREFIX),
-    case TestIdStart of
-        nomatch ->
-            false;
-        _ ->
-            string:equal(TestIdStart, ConnectorResId)
-    end.
-
 -spec check_client_connectivity(pid()) ->
     ?status_connected
     | ?status_disconnected
@@ -673,7 +663,7 @@ maybe_clean_error(Reason) ->
 
 -spec make_client_id(connector_resource_id(), binary(), atom() | binary()) -> atom().
 make_client_id(ConnectorResId, BridgeType, BridgeName) ->
-    case is_dry_run(ConnectorResId) of
+    case emqx_resource:is_dry_run(ConnectorResId) of
         false ->
             ClientID0 = emqx_bridge_kafka_impl:make_client_id(BridgeType, BridgeName),
             binary_to_atom(ClientID0);

apps/emqx_bridge_kafka/src/emqx_bridge_kafka_impl_producer.erl

@@ -137,14 +137,7 @@ create_producers_for_bridge_v2(
     KafkaHeadersValEncodeMode = maps:get(kafka_header_value_encode_mode, KafkaConfig, none),
     MaxPartitions = maps:get(partitions_limit, KafkaConfig, all_partitions),
     #{name := BridgeName} = emqx_bridge_v2:parse_id(BridgeV2Id),
-    TestIdStart = string:find(BridgeV2Id, ?TEST_ID_PREFIX),
-    IsDryRun =
-        case TestIdStart of
-            nomatch ->
-                false;
-            _ ->
-                string:equal(TestIdStart, InstId)
-        end,
+    IsDryRun = emqx_resource:is_dry_run(BridgeV2Id),
     ok = check_topic_and_leader_connections(ClientId, KafkaTopic, MaxPartitions),
     WolffProducerConfig = producers_config(
         BridgeType, BridgeName, KafkaConfig, IsDryRun, BridgeV2Id

apps/emqx_bridge_pulsar/src/emqx_bridge_pulsar.app.src

@@ -1,6 +1,6 @@
 {application, emqx_bridge_pulsar, [
     {description, "EMQX Pulsar Bridge"},
-    {vsn, "0.2.2"},
+    {vsn, "0.2.3"},
     {registered, []},
     {applications, [
         kernel,

apps/emqx_bridge_pulsar/src/emqx_bridge_pulsar_connector.erl

@@ -255,7 +255,7 @@ format_servers(Servers0) ->
 
 -spec make_client_id(resource_id()) -> pulsar_client_id().
 make_client_id(InstanceId) ->
-    case is_dry_run(InstanceId) of
+    case emqx_resource:is_dry_run(InstanceId) of
         true ->
             pulsar_producer_probe;
         false ->
@@ -269,14 +269,6 @@ make_client_id(InstanceId) ->
             binary_to_atom(ClientIdBin)
     end.
 
--spec is_dry_run(resource_id()) -> boolean().
-is_dry_run(InstanceId) ->
-    TestIdStart = string:find(InstanceId, ?TEST_ID_PREFIX),
-    case TestIdStart of
-        nomatch -> false;
-        _ -> string:equal(TestIdStart, InstanceId)
-    end.
-
 conn_opts(#{authentication := none}) ->
     #{};
 conn_opts(#{authentication := #{username := Username, password := Password}}) ->

apps/emqx_resource/src/emqx_resource.erl

@@ -140,6 +140,8 @@
     validate_name/1
 ]).
 
+-export([is_dry_run/1]).
+
 -export_type([
     query_mode/0,
     resource_id/0,
@@ -769,6 +771,13 @@ validate_name(Name) ->
     _ = validate_name(Name, #{atom_name => false}),
     ok.
 
+-spec is_dry_run(resource_id()) -> boolean().
+is_dry_run(ResId) ->
+    case string:find(ResId, ?TEST_ID_PREFIX) of
+        nomatch -> false;
+        TestIdStart -> string:equal(TestIdStart, ResId)
+    end.
+
 validate_name(<<>>, _Opts) ->
     invalid_data("Name cannot be empty string");
 validate_name(Name, _Opts) when size(Name) >= 255 ->

apps/emqx_resource/src/emqx_resource_manager.erl

@@ -752,7 +752,8 @@ handle_remove_event(From, ClearMetrics, Data) ->
 
 start_resource(Data, From) ->
     %% in case the emqx_resource:call_start/2 hangs, the lookup/1 can read status from the cache
-    case emqx_resource:call_start(Data#data.id, Data#data.mod, Data#data.config) of
+    ResId = Data#data.id,
+    case emqx_resource:call_start(ResId, Data#data.mod, Data#data.config) of
         {ok, ResourceState} ->
             UpdatedData1 = Data#data{status = ?status_connecting, state = ResourceState},
             %% Perform an initial health_check immediately before transitioning into a connected state
@@ -760,12 +761,13 @@ start_resource(Data, From) ->
             Actions = maybe_reply([{state_timeout, 0, health_check}], From, ok),
             {next_state, ?state_connecting, update_state(UpdatedData2, Data), Actions};
         {error, Reason} = Err ->
-            ?SLOG(warning, #{
+            IsDryRun = emqx_resource:is_dry_run(ResId),
+            ?SLOG(log_level(IsDryRun), #{
                 msg => "start_resource_failed",
-                id => Data#data.id,
+                id => ResId,
                 reason => Reason
             }),
-            _ = maybe_alarm(?status_disconnected, Data#data.id, Err, Data#data.error),
+            _ = maybe_alarm(?status_disconnected, IsDryRun, ResId, Err, Data#data.error),
             %% Add channels and raise alarms
             NewData1 = channels_health_check(?status_disconnected, add_channels(Data)),
             %% Keep track of the error reason why the connection did not work
@@ -796,9 +798,10 @@ add_channels(Data) ->
 add_channels_in_list([], Data) ->
     Data;
 add_channels_in_list([{ChannelID, ChannelConfig} | Rest], Data) ->
+    Id = Data#data.id,
     case
         emqx_resource:call_add_channel(
-            Data#data.id, Data#data.mod, Data#data.state, ChannelID, ChannelConfig
+            Id, Data#data.mod, Data#data.state, ChannelID, ChannelConfig
         )
     of
         {ok, NewState} ->
@@ -816,9 +819,10 @@ add_channels_in_list([{ChannelID, ChannelConfig} | Rest], Data) ->
             },
             add_channels_in_list(Rest, NewData);
         {error, Reason} = Error ->
-            ?SLOG(warning, #{
-                msg => add_channel_failed,
-                id => Data#data.id,
+            IsDryRun = emqx_resource:is_dry_run(Id),
+            ?SLOG(log_level(IsDryRun), #{
+                msg => "add_channel_failed",
+                id => Id,
                 channel_id => ChannelID,
                 reason => Reason
             }),
@@ -832,7 +836,7 @@ add_channels_in_list([{ChannelID, ChannelConfig} | Rest], Data) ->
                 added_channels = NewAddedChannelsMap
             },
             %% Raise an alarm since the channel could not be added
-            _ = maybe_alarm(?status_disconnected, ChannelID, Error, no_prev_error),
+            _ = maybe_alarm(?status_disconnected, IsDryRun, ChannelID, Error, no_prev_error),
             add_channels_in_list(Rest, NewData)
     end.
 
@@ -856,7 +860,8 @@ stop_resource(#data{id = ResId} = Data) ->
         false ->
             ok
     end,
-    _ = maybe_clear_alarm(ResId),
+    IsDryRun = emqx_resource:is_dry_run(ResId),
+    _ = maybe_clear_alarm(IsDryRun, ResId),
     ok = emqx_metrics_worker:reset_metrics(?RES_METRICS, ResId),
     NewData#data{status = ?rm_status_stopped}.
 
@@ -868,15 +873,17 @@ remove_channels_in_list([], Data, _KeepInChannelMap) ->
     Data;
 remove_channels_in_list([ChannelID | Rest], Data, KeepInChannelMap) ->
     AddedChannelsMap = Data#data.added_channels,
+    Id = Data#data.id,
+    IsDryRun = emqx_resource:is_dry_run(Id),
     NewAddedChannelsMap =
         case KeepInChannelMap of
             true ->
                 AddedChannelsMap;
             false ->
-                _ = maybe_clear_alarm(ChannelID),
+                _ = maybe_clear_alarm(IsDryRun, ChannelID),
                 maps:remove(ChannelID, AddedChannelsMap)
         end,
-    case safe_call_remove_channel(Data#data.id, Data#data.mod, Data#data.state, ChannelID) of
+    case safe_call_remove_channel(Id, Data#data.mod, Data#data.state, ChannelID) of
         {ok, NewState} ->
             NewData = Data#data{
                 state = NewState,
@@ -884,9 +891,9 @@ remove_channels_in_list([ChannelID | Rest], Data, KeepInChannelMap) ->
             },
             remove_channels_in_list(Rest, NewData, KeepInChannelMap);
         {error, Reason} ->
-            ?SLOG(warning, #{
-                msg => remove_channel_failed,
-                id => Data#data.id,
+            ?SLOG(log_level(IsDryRun), #{
+                msg => "remove_channel_failed",
+                id => Id,
                 channel_id => ChannelID,
                 reason => Reason
             }),
@@ -968,8 +975,8 @@ handle_not_connected_add_channel(From, ChannelId, ChannelConfig, State, Data) ->
 
 handle_remove_channel(From, ChannelId, Data) ->
     Channels = Data#data.added_channels,
-    %% Deactivate alarm
-    _ = maybe_clear_alarm(ChannelId),
+    IsDryRun = emqx_resource:is_dry_run(Data#data.id),
+    _ = maybe_clear_alarm(IsDryRun, ChannelId),
     case
         channel_status_is_channel_added(
             maps:get(ChannelId, Channels, channel_status_not_added(undefined))
@@ -990,13 +997,13 @@ handle_remove_channel(From, ChannelId, Data) ->
     end.
 
 handle_remove_channel_exists(From, ChannelId, Data) ->
+    #data{id = Id, added_channels = AddedChannelsMap} = Data,
     case
         emqx_resource:call_remove_channel(
-            Data#data.id, Data#data.mod, Data#data.state, ChannelId
+            Id, Data#data.mod, Data#data.state, ChannelId
         )
     of
         {ok, NewState} ->
-            AddedChannelsMap = Data#data.added_channels,
             NewAddedChannelsMap = maps:remove(ChannelId, AddedChannelsMap),
             UpdatedData = Data#data{
                 state = NewState,
@@ -1004,10 +1011,10 @@ handle_remove_channel_exists(From, ChannelId, Data) ->
             },
             {keep_state, update_state(UpdatedData, Data), [{reply, From, ok}]};
         {error, Reason} = Error ->
-            %% Log the error as a warning
-            ?SLOG(warning, #{
-                msg => remove_channel_failed,
-                id => Data#data.id,
+            IsDryRun = emqx_resource:is_dry_run(Id),
+            ?SLOG(log_level(IsDryRun), #{
+                msg => "remove_channel_failed",
+                id => Id,
                 channel_id => ChannelId,
                 reason => Reason
             }),
@@ -1021,7 +1028,8 @@ handle_not_connected_and_not_connecting_remove_channel(From, ChannelId, Data) ->
     Channels = Data#data.added_channels,
     NewChannels = maps:remove(ChannelId, Channels),
     NewData = Data#data{added_channels = NewChannels},
-    _ = maybe_clear_alarm(ChannelId),
+    IsDryRun = emqx_resource:is_dry_run(Data#data.id),
+    _ = maybe_clear_alarm(IsDryRun, ChannelId),
     {keep_state, update_state(NewData, Data), [{reply, From, ok}]}.
 
 handle_manual_resource_health_check(From, Data0 = #data{hc_workers = #{resource := HCWorkers}}) when
@@ -1090,7 +1098,8 @@ continue_with_health_check(#data{} = Data0, CurrentState, HCRes) ->
         error = PrevError
     } = Data0,
     {NewStatus, NewState, Err} = parse_health_check_result(HCRes, Data0),
-    _ = maybe_alarm(NewStatus, ResId, Err, PrevError),
+    IsDryRun = emqx_resource:is_dry_run(ResId),
+    _ = maybe_alarm(NewStatus, IsDryRun, ResId, Err, PrevError),
     ok = maybe_resume_resource_workers(ResId, NewStatus),
     Data1 = Data0#data{
         state = NewState, status = NewStatus, error = Err
@@ -1114,7 +1123,8 @@ continue_resource_health_check_connected(NewStatus, Data0) ->
             Actions = Replies ++ resource_health_check_actions(Data),
             {keep_state, Data, Actions};
         _ ->
-            ?SLOG(warning, #{
+            IsDryRun = emqx_resource:is_dry_run(Data0#data.id),
+            ?SLOG(log_level(IsDryRun), #{
                 msg => "health_check_failed",
                 id => Data0#data.id,
                 status => NewStatus
@@ -1214,7 +1224,7 @@ channels_health_check(?status_connected = _ConnectorStatus, Data0) ->
 channels_health_check(?status_connecting = _ConnectorStatus, Data0) ->
     %% Whenever the resource is connecting:
     %% 1. Change the status of all added channels to connecting
-    %% 2. Raise alarms (TODO: if it is a probe we should not raise alarms)
+    %% 2. Raise alarms
     Channels = Data0#data.added_channels,
     ChannelsToChangeStatusFor = [
         {ChannelId, Config}
@@ -1240,9 +1250,10 @@ channels_health_check(?status_connecting = _ConnectorStatus, Data0) ->
          || {ChannelId, NewStatus} <- maps:to_list(NewChannels)
         ],
     %% Raise alarms for all channels
+    IsDryRun = emqx_resource:is_dry_run(Data0#data.id),
     lists:foreach(
         fun({ChannelId, Status, PrevStatus}) ->
-            maybe_alarm(?status_connecting, ChannelId, Status, PrevStatus)
+            maybe_alarm(?status_connecting, IsDryRun, ChannelId, Status, PrevStatus)
         end,
         ChannelsWithNewAndPrevErrorStatuses
     ),
@@ -1275,9 +1286,10 @@ channels_health_check(ConnectorStatus, Data0) ->
          || {ChannelId, #{config := Config} = OldStatus} <- maps:to_list(Data1#data.added_channels)
         ],
     %% Raise alarms
+    IsDryRun = emqx_resource:is_dry_run(Data1#data.id),
     _ = lists:foreach(
         fun({ChannelId, OldStatus, NewStatus}) ->
-            _ = maybe_alarm(NewStatus, ChannelId, NewStatus, OldStatus)
+            _ = maybe_alarm(NewStatus, IsDryRun, ChannelId, NewStatus, OldStatus)
         end,
         ChannelsWithNewAndOldStatuses
     ),
@@ -1386,13 +1398,14 @@ continue_channel_health_check_connected_no_update_during_check(ChannelId, OldSta
     NewStatus = maps:get(ChannelId, Data1#data.added_channels),
     ChannelsToRemove = [ChannelId || not channel_status_is_channel_added(NewStatus)],
     Data = remove_channels_in_list(ChannelsToRemove, Data1, true),
+    IsDryRun = emqx_resource:is_dry_run(Data1#data.id),
     %% Raise/clear alarms
     case NewStatus of
         #{status := ?status_connected} ->
-            _ = maybe_clear_alarm(ChannelId),
+            _ = maybe_clear_alarm(IsDryRun, ChannelId),
             ok;
         _ ->
-            _ = maybe_alarm(NewStatus, ChannelId, NewStatus, OldStatus),
+            _ = maybe_alarm(NewStatus, IsDryRun, ChannelId, NewStatus, OldStatus),
             ok
     end,
     Data.
@@ -1556,15 +1569,21 @@ remove_runtime_data(#data{} = Data0) ->
 health_check_interval(Opts) ->
     maps:get(health_check_interval, Opts, ?HEALTHCHECK_INTERVAL).
 
--spec maybe_alarm(resource_status(), resource_id(), _Error :: term(), _PrevError :: term()) -> ok.
-maybe_alarm(?status_connected, _ResId, _Error, _PrevError) ->
+-spec maybe_alarm(
+    resource_status(),
+    boolean(),
+    resource_id(),
+    _Error :: term(),
+    _PrevError :: term()
+) -> ok.
+maybe_alarm(?status_connected, _IsDryRun, _ResId, _Error, _PrevError) ->
     ok;
-maybe_alarm(_Status, <<?TEST_ID_PREFIX, _/binary>>, _Error, _PrevError) ->
+maybe_alarm(_Status, true, _ResId, _Error, _PrevError) ->
     ok;
 %% Assume that alarm is already active
-maybe_alarm(_Status, _ResId, Error, Error) ->
+maybe_alarm(_Status, _IsDryRun, _ResId, Error, Error) ->
     ok;
-maybe_alarm(_Status, ResId, Error, _PrevError) ->
+maybe_alarm(_Status, false, ResId, Error, _PrevError) ->
     HrError =
         case Error of
             {error, undefined} ->
@@ -1596,10 +1615,10 @@ maybe_resume_resource_workers(ResId, ?status_connected) ->
 maybe_resume_resource_workers(_, _) ->
     ok.
 
--spec maybe_clear_alarm(resource_id()) -> ok | {error, not_found}.
-maybe_clear_alarm(<<?TEST_ID_PREFIX, _/binary>>) ->
+-spec maybe_clear_alarm(boolean(), resource_id()) -> ok | {error, not_found}.
+maybe_clear_alarm(true, _ResId) ->
     ok;
-maybe_clear_alarm(ResId) ->
+maybe_clear_alarm(false, ResId) ->
     emqx_alarm:safe_deactivate(ResId).
 
 parse_health_check_result(Status, Data) when ?IS_STATUS(Status) ->
@@ -1767,10 +1786,14 @@ add_or_update_channel_status(Data, ChannelId, ChannelConfig, State) ->
     ChannelStatus = channel_status({error, resource_not_operational}, ChannelConfig),
     NewChannels = maps:put(ChannelId, ChannelStatus, Channels),
     ResStatus = state_to_status(State),
-    maybe_alarm(ResStatus, ChannelId, ChannelStatus, no_prev),
+    IsDryRun = emqx_resource:is_dry_run(ChannelId),
+    maybe_alarm(ResStatus, IsDryRun, ChannelId, ChannelStatus, no_prev),
     Data#data{added_channels = NewChannels}.
 
 state_to_status(?state_stopped) -> ?rm_status_stopped;
 state_to_status(?state_connected) -> ?status_connected;
 state_to_status(?state_connecting) -> ?status_connecting;
 state_to_status(?state_disconnected) -> ?status_disconnected.
+
+log_level(true) -> info;
+log_level(false) -> warning.