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/
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refactor: move emqx_plugin_libs_metrics to emqx app 

because it can not depend on other apps
This commit is contained in:
Zaiming (Stone) Shi 2022-04-28 21:43:34 +02:00 committed by Shawn
parent 725c96dc2f
commit 4e65322667
13 changed files with 115 additions and 110 deletions
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14
apps/emqx/src/emqx_authentication.erl
View File

@ -582,7 +582,7 @@ handle_delete_authenticator(Chain, AuthenticatorID) ->
[] ->
{error, {not_found, {authenticator, AuthenticatorID}}};
[AuthenticatorID] ->
emqx_plugin_libs_metrics:clear_metrics(authn_metrics, AuthenticatorID),
emqx_metrics_worker:clear_metrics(authn_metrics, AuthenticatorID),
ok
end.
@ -613,7 +613,7 @@ handle_create_authenticator(Chain, Config, Providers) ->
Chain#chain{authenticators = NAuthenticators}
),
ok = emqx_plugin_libs_metrics:create_metrics(
ok = emqx_metrics_worker:create_metrics(
authn_metrics,
AuthenticatorID,
[matched, success, failed, ignore],
@ -628,10 +628,10 @@ handle_create_authenticator(Chain, Config, Providers) ->
do_authenticate([], _) ->
{stop, {error, not_authorized}};
do_authenticate([#authenticator{id = ID, provider = Provider, state = State} | More], Credential) ->
emqx_plugin_libs_metrics:inc(authn_metrics, ID, matched),
emqx_metrics_worker:inc(authn_metrics, ID, matched),
try Provider:authenticate(Credential, State) of
ignore ->
ok = emqx_plugin_libs_metrics:inc(authn_metrics, ID, ignore),
ok = emqx_metrics_worker:inc(authn_metrics, ID, ignore),
do_authenticate(More, Credential);
Result ->
%% {ok, Extra}
@ -641,9 +641,9 @@ do_authenticate([#authenticator{id = ID, provider = Provider, state = State} | M
%% {error, Reason}
case Result of
{ok, _} ->
emqx_plugin_libs_metrics:inc(authn_metrics, ID, success);
emqx_metrics_worker:inc(authn_metrics, ID, success);
{error, _} ->
emqx_plugin_libs_metrics:inc(authn_metrics, ID, failed);
emqx_metrics_worker:inc(authn_metrics, ID, failed);
_ ->
ok
end,
@ -657,7 +657,7 @@ do_authenticate([#authenticator{id = ID, provider = Provider, state = State} | M
stacktrace => Stacktrace,
authenticator => ID
}),
emqx_plugin_libs_metrics:inc(authn_metrics, ID, ignore),
emqx_metrics_worker:inc(authn_metrics, ID, ignore),
do_authenticate(More, Credential)
end.

4
apps/emqx/src/emqx_authn_authz_metrics_sup.erl
View File

@ -26,8 +26,8 @@ start_link() ->
supervisor:start_link({local, ?MODULE}, ?MODULE, []).
init([]) ->
AuthnMetrics = emqx_plugin_libs_metrics:child_spec(emqx_authn_metrics, authn_metrics),
AuthzMetrics = emqx_plugin_libs_metrics:child_spec(eqmx_authz_metrics, authz_metrics),
AuthnMetrics = emqx_metrics_worker:child_spec(emqx_authn_metrics, authn_metrics),
AuthzMetrics = emqx_metrics_worker:child_spec(eqmx_authz_metrics, authz_metrics),
{ok,
{
{one_for_one, 10, 100},

18
apps/emqx_plugin_libs/src/emqx_plugin_libs_metrics.erl → apps/emqx/src/emqx_metrics_worker.erl
View File

@ -14,7 +14,7 @@
%% limitations under the License.
%%--------------------------------------------------------------------
-module(emqx_plugin_libs_metrics).
-module(emqx_metrics_worker).
-behaviour(gen_server).
@ -100,16 +100,16 @@
-spec child_spec(handler_name()) -> supervisor:child_spec().
child_spec(Name) ->
child_spec(emqx_plugin_libs_metrics, Name).
child_spec(emqx_metrics_worker, Name).
child_spec(ChldName, Name) ->
#{
id => ChldName,
start => {emqx_plugin_libs_metrics, start_link, [Name]},
start => {emqx_metrics_worker, start_link, [Name]},
restart => permanent,
shutdown => 5000,
type => worker,
modules => [emqx_plugin_libs_metrics]
modules => [emqx_metrics_worker]
}.
-spec create_metrics(handler_name(), metric_id(), [atom()]) -> ok | {error, term()}.
@ -284,7 +284,15 @@ terminate(_Reason, #state{metric_ids = MIDs}) ->
persistent_term:erase(?CntrRef(Name)).
stop(Name) ->
gen_server:stop(Name).
try
gen_server:stop(Name)
catch
exit:noproc ->
ok;
exit:timeout ->
%% after timeout, the process killed by gen.erl
ok
end.
%%------------------------------------------------------------------------------
%% Internal Functions

115
apps/emqx_plugin_libs/test/emqx_plugin_libs_metrics_SUITE.erl → apps/emqx/test/emqx_metrics_worker_SUITE.erl
View File

@ -14,7 +14,7 @@
%% limitations under the License.
%%--------------------------------------------------------------------
-module(emqx_plugin_libs_metrics_SUITE).
-module(emqx_metrics_worker_SUITE).
-compile(export_all).
-compile(nowarn_export_all).
@ -31,18 +31,15 @@ suite() ->
-define(NAME, ?MODULE).
init_per_suite(Config) ->
emqx_common_test_helpers:start_apps([emqx_conf]),
{ok, _} = emqx_plugin_libs_metrics:start_link(?NAME),
{ok, _} = emqx_metrics_worker:start_link(?NAME),
Config.
end_per_suite(_Config) ->
catch emqx_plugin_libs_metrics:stop(?NAME),
emqx_common_test_helpers:stop_apps([emqx_conf]),
ok.
ok = emqx_metrics_worker:stop(?NAME).
init_per_testcase(_, Config) ->
catch emqx_plugin_libs_metrics:stop(?NAME),
{ok, _} = emqx_plugin_libs_metrics:start_link(?NAME),
ok = emqx_metrics_worker:stop(?NAME),
{ok, _} = emqx_metrics_worker:start_link(?NAME),
Config.
end_per_testcase(_, _Config) ->
@ -50,7 +47,7 @@ end_per_testcase(_, _Config) ->
t_get_metrics(_) ->
Metrics = [a, b, c],
ok = emqx_plugin_libs_metrics:create_metrics(?NAME, <<"testid">>, Metrics),
ok = emqx_metrics_worker:create_metrics(?NAME, <<"testid">>, Metrics),
%% all the metrics are set to zero at start
?assertMatch(
#{
@ -65,12 +62,12 @@ t_get_metrics(_) ->
c := 0
}
},
emqx_plugin_libs_metrics:get_metrics(?NAME, <<"testid">>)
emqx_metrics_worker:get_metrics(?NAME, <<"testid">>)
),
ok = emqx_plugin_libs_metrics:inc(?NAME, <<"testid">>, a),
ok = emqx_plugin_libs_metrics:inc(?NAME, <<"testid">>, b),
ok = emqx_plugin_libs_metrics:inc(?NAME, <<"testid">>, c),
ok = emqx_plugin_libs_metrics:inc(?NAME, <<"testid">>, c),
ok = emqx_metrics_worker:inc(?NAME, <<"testid">>, a),
ok = emqx_metrics_worker:inc(?NAME, <<"testid">>, b),
ok = emqx_metrics_worker:inc(?NAME, <<"testid">>, c),
ok = emqx_metrics_worker:inc(?NAME, <<"testid">>, c),
ct:sleep(1500),
?LET(
#{
@ -85,7 +82,7 @@ t_get_metrics(_) ->
c := 2
}
},
emqx_plugin_libs_metrics:get_metrics(?NAME, <<"testid">>),
emqx_metrics_worker:get_metrics(?NAME, <<"testid">>),
{
?assert(CurrA > 0),
?assert(CurrB > 0),
@ -95,11 +92,11 @@ t_get_metrics(_) ->
?assert(MaxC > 0)
}
),
ok = emqx_plugin_libs_metrics:clear_metrics(?NAME, <<"testid">>).
ok = emqx_metrics_worker:clear_metrics(?NAME, <<"testid">>).
t_reset_metrics(_) ->
Metrics = [a, b, c],
ok = emqx_plugin_libs_metrics:create_metrics(?NAME, <<"testid">>, Metrics),
ok = emqx_metrics_worker:create_metrics(?NAME, <<"testid">>, Metrics),
%% all the metrics are set to zero at start
?assertMatch(
#{
@ -114,14 +111,14 @@ t_reset_metrics(_) ->
c := 0
}
},
emqx_plugin_libs_metrics:get_metrics(?NAME, <<"testid">>)
emqx_metrics_worker:get_metrics(?NAME, <<"testid">>)
),
ok = emqx_plugin_libs_metrics:inc(?NAME, <<"testid">>, a),
ok = emqx_plugin_libs_metrics:inc(?NAME, <<"testid">>, b),
ok = emqx_plugin_libs_metrics:inc(?NAME, <<"testid">>, c),
ok = emqx_plugin_libs_metrics:inc(?NAME, <<"testid">>, c),
ok = emqx_metrics_worker:inc(?NAME, <<"testid">>, a),
ok = emqx_metrics_worker:inc(?NAME, <<"testid">>, b),
ok = emqx_metrics_worker:inc(?NAME, <<"testid">>, c),
ok = emqx_metrics_worker:inc(?NAME, <<"testid">>, c),
ct:sleep(1500),
ok = emqx_plugin_libs_metrics:reset_metrics(?NAME, <<"testid">>),
ok = emqx_metrics_worker:reset_metrics(?NAME, <<"testid">>),
?LET(
#{
rate := #{
@ -135,7 +132,7 @@ t_reset_metrics(_) ->
c := 0
}
},
emqx_plugin_libs_metrics:get_metrics(?NAME, <<"testid">>),
emqx_metrics_worker:get_metrics(?NAME, <<"testid">>),
{
?assert(CurrA == 0),
?assert(CurrB == 0),
@ -145,19 +142,19 @@ t_reset_metrics(_) ->
?assert(MaxC == 0)
}
),
ok = emqx_plugin_libs_metrics:clear_metrics(?NAME, <<"testid">>).
ok = emqx_metrics_worker:clear_metrics(?NAME, <<"testid">>).
t_get_metrics_2(_) ->
Metrics = [a, b, c],
ok = emqx_plugin_libs_metrics:create_metrics(
ok = emqx_metrics_worker:create_metrics(
?NAME,
<<"testid">>,
Metrics,
[a]
),
ok = emqx_plugin_libs_metrics:inc(?NAME, <<"testid">>, a),
ok = emqx_plugin_libs_metrics:inc(?NAME, <<"testid">>, b),
ok = emqx_plugin_libs_metrics:inc(?NAME, <<"testid">>, c),
ok = emqx_metrics_worker:inc(?NAME, <<"testid">>, a),
ok = emqx_metrics_worker:inc(?NAME, <<"testid">>, b),
ok = emqx_metrics_worker:inc(?NAME, <<"testid">>, c),
?assertMatch(
#{
rate := Rate = #{
@ -169,13 +166,13 @@ t_get_metrics_2(_) ->
c := 1
}
} when map_size(Rate) =:= 1,
emqx_plugin_libs_metrics:get_metrics(?NAME, <<"testid">>)
emqx_metrics_worker:get_metrics(?NAME, <<"testid">>)
),
ok = emqx_plugin_libs_metrics:clear_metrics(?NAME, <<"testid">>).
ok = emqx_metrics_worker:clear_metrics(?NAME, <<"testid">>).
t_recreate_metrics(_) ->
ok = emqx_plugin_libs_metrics:create_metrics(?NAME, <<"testid">>, [a]),
ok = emqx_plugin_libs_metrics:inc(?NAME, <<"testid">>, a),
ok = emqx_metrics_worker:create_metrics(?NAME, <<"testid">>, [a]),
ok = emqx_metrics_worker:inc(?NAME, <<"testid">>, a),
?assertMatch(
#{
rate := R = #{
@ -185,12 +182,12 @@ t_recreate_metrics(_) ->
a := 1
}
} when map_size(R) == 1 andalso map_size(C) == 1,
emqx_plugin_libs_metrics:get_metrics(?NAME, <<"testid">>)
emqx_metrics_worker:get_metrics(?NAME, <<"testid">>)
),
%% we create the metrics again, to add some counters
ok = emqx_plugin_libs_metrics:create_metrics(?NAME, <<"testid">>, [a, b, c]),
ok = emqx_plugin_libs_metrics:inc(?NAME, <<"testid">>, b),
ok = emqx_plugin_libs_metrics:inc(?NAME, <<"testid">>, c),
ok = emqx_metrics_worker:create_metrics(?NAME, <<"testid">>, [a, b, c]),
ok = emqx_metrics_worker:inc(?NAME, <<"testid">>, b),
ok = emqx_metrics_worker:inc(?NAME, <<"testid">>, c),
?assertMatch(
#{
rate := R = #{
@ -202,42 +199,42 @@ t_recreate_metrics(_) ->
a := 1, b := 1, c := 1
}
} when map_size(R) == 3 andalso map_size(C) == 3,
emqx_plugin_libs_metrics:get_metrics(?NAME, <<"testid">>)
emqx_metrics_worker:get_metrics(?NAME, <<"testid">>)
),
ok = emqx_plugin_libs_metrics:clear_metrics(?NAME, <<"testid">>).
ok = emqx_metrics_worker:clear_metrics(?NAME, <<"testid">>).
t_inc_matched(_) ->
Metrics = ['rules.matched'],
ok = emqx_plugin_libs_metrics:create_metrics(?NAME, <<"rule1">>, Metrics),
ok = emqx_plugin_libs_metrics:create_metrics(?NAME, <<"rule2">>, Metrics),
ok = emqx_plugin_libs_metrics:inc(?NAME, <<"rule1">>, 'rules.matched'),
ok = emqx_plugin_libs_metrics:inc(?NAME, <<"rule2">>, 'rules.matched'),
ok = emqx_plugin_libs_metrics:inc(?NAME, <<"rule2">>, 'rules.matched'),
?assertEqual(1, emqx_plugin_libs_metrics:get(?NAME, <<"rule1">>, 'rules.matched')),
?assertEqual(2, emqx_plugin_libs_metrics:get(?NAME, <<"rule2">>, 'rules.matched')),
?assertEqual(0, emqx_plugin_libs_metrics:get(?NAME, <<"rule3">>, 'rules.matched')),
ok = emqx_plugin_libs_metrics:clear_metrics(?NAME, <<"rule1">>),
ok = emqx_plugin_libs_metrics:clear_metrics(?NAME, <<"rule2">>).
ok = emqx_metrics_worker:create_metrics(?NAME, <<"rule1">>, Metrics),
ok = emqx_metrics_worker:create_metrics(?NAME, <<"rule2">>, Metrics),
ok = emqx_metrics_worker:inc(?NAME, <<"rule1">>, 'rules.matched'),
ok = emqx_metrics_worker:inc(?NAME, <<"rule2">>, 'rules.matched'),
ok = emqx_metrics_worker:inc(?NAME, <<"rule2">>, 'rules.matched'),
?assertEqual(1, emqx_metrics_worker:get(?NAME, <<"rule1">>, 'rules.matched')),
?assertEqual(2, emqx_metrics_worker:get(?NAME, <<"rule2">>, 'rules.matched')),
?assertEqual(0, emqx_metrics_worker:get(?NAME, <<"rule3">>, 'rules.matched')),
ok = emqx_metrics_worker:clear_metrics(?NAME, <<"rule1">>),
ok = emqx_metrics_worker:clear_metrics(?NAME, <<"rule2">>).
t_rate(_) ->
ok = emqx_plugin_libs_metrics:create_metrics(?NAME, <<"rule1">>, ['rules.matched']),
ok = emqx_plugin_libs_metrics:create_metrics(?NAME, <<"rule:2">>, ['rules.matched']),
ok = emqx_plugin_libs_metrics:inc(?NAME, <<"rule1">>, 'rules.matched'),
ok = emqx_plugin_libs_metrics:inc(?NAME, <<"rule1">>, 'rules.matched'),
ok = emqx_plugin_libs_metrics:inc(?NAME, <<"rule:2">>, 'rules.matched'),
?assertEqual(2, emqx_plugin_libs_metrics:get(?NAME, <<"rule1">>, 'rules.matched')),
ok = emqx_metrics_worker:create_metrics(?NAME, <<"rule1">>, ['rules.matched']),
ok = emqx_metrics_worker:create_metrics(?NAME, <<"rule:2">>, ['rules.matched']),
ok = emqx_metrics_worker:inc(?NAME, <<"rule1">>, 'rules.matched'),
ok = emqx_metrics_worker:inc(?NAME, <<"rule1">>, 'rules.matched'),
ok = emqx_metrics_worker:inc(?NAME, <<"rule:2">>, 'rules.matched'),
?assertEqual(2, emqx_metrics_worker:get(?NAME, <<"rule1">>, 'rules.matched')),
ct:sleep(1000),
?LET(
#{'rules.matched' := #{max := Max, current := Current}},
emqx_plugin_libs_metrics:get_rate(?NAME, <<"rule1">>),
emqx_metrics_worker:get_rate(?NAME, <<"rule1">>),
{?assert(Max =< 2), ?assert(Current =< 2)}
),
ct:sleep(2100),
?LET(
#{'rules.matched' := #{max := Max, current := Current, last5m := Last5Min}},
emqx_plugin_libs_metrics:get_rate(?NAME, <<"rule1">>),
emqx_metrics_worker:get_rate(?NAME, <<"rule1">>),
{?assert(Max =< 2), ?assert(Current == 0), ?assert(Last5Min =< 0.67)}
),
ct:sleep(3000),
ok = emqx_plugin_libs_metrics:clear_metrics(?NAME, <<"rule1">>),
ok = emqx_plugin_libs_metrics:clear_metrics(?NAME, <<"rule:2">>).
ok = emqx_metrics_worker:clear_metrics(?NAME, <<"rule1">>),
ok = emqx_metrics_worker:clear_metrics(?NAME, <<"rule:2">>).

2
apps/emqx_authn/src/emqx_authn_api.erl
View File

@ -943,7 +943,7 @@ lookup_from_local_node(ChainName, AuthenticatorID) ->
NodeId = node(self()),
case emqx_authentication:lookup_authenticator(ChainName, AuthenticatorID) of
{ok, #{provider := Provider, state := State}} ->
Metrics = emqx_plugin_libs_metrics:get_metrics(authn_metrics, AuthenticatorID),
Metrics = emqx_metrics_worker:get_metrics(authn_metrics, AuthenticatorID),
case lists:member(Provider, resource_provider()) of
false ->
{ok, {NodeId, connected, Metrics, #{}}};

8
apps/emqx_plugin_libs/src/proto/emqx_plugin_libs_proto_v1.erl
View File

@ -31,8 +31,8 @@ introduced_in() ->
-spec get_metrics(
node(),
emqx_plugin_libs_metrics:handler_name(),
emqx_plugin_libs_metrics:metric_id()
) -> emqx_plugin_libs_metrics:metrics() | {badrpc, _}.
emqx_metrics_worker:handler_name(),
emqx_metrics_worker:metric_id()
) -> emqx_metrics_worker:metrics() | {badrpc, _}.
get_metrics(Node, HandlerName, MetricId) ->
rpc:call(Node, emqx_plugin_libs_metrics, get_metrics, [HandlerName, MetricId]).
rpc:call(Node, emqx_metrics_worker, get_metrics, [HandlerName, MetricId]).

2
apps/emqx_resource/include/emqx_resource.hrl
View File

@ -27,7 +27,7 @@
config := resource_config(),
state := resource_state(),
status := resource_connection_status(),
metrics := emqx_plugin_libs_metrics:metrics()
metrics := emqx_metrics_worker:metrics()
}.
-type resource_group() :: binary().
-type create_opts() :: #{

8
apps/emqx_resource/src/emqx_resource.erl
View File

@ -250,12 +250,12 @@ query(InstId, Request, AfterQuery) ->
{ok, _Group, #{mod := Mod, state := ResourceState, status := connected}} ->
%% the resource state is readonly to Module:on_query/4
%% and the `after_query()` functions should be thread safe
ok = emqx_plugin_libs_metrics:inc(resource_metrics, InstId, matched),
ok = emqx_metrics_worker:inc(resource_metrics, InstId, matched),
try
Mod:on_query(InstId, Request, AfterQuery, ResourceState)
catch
Err:Reason:ST ->
emqx_plugin_libs_metrics:inc(resource_metrics, InstId, exception),
emqx_metrics_worker:inc(resource_metrics, InstId, exception),
erlang:raise(Err, Reason, ST)
end;
{error, not_found} ->
@ -418,8 +418,8 @@ filter_instances(Filter) ->
[Id || #{id := Id, mod := Mod} <- list_instances_verbose(), Filter(Id, Mod)].
inc_metrics_funcs(InstId) ->
OnFailed = [{fun emqx_plugin_libs_metrics:inc/3, [resource_metrics, InstId, failed]}],
OnSucc = [{fun emqx_plugin_libs_metrics:inc/3, [resource_metrics, InstId, success]}],
OnFailed = [{fun emqx_metrics_worker:inc/3, [resource_metrics, InstId, failed]}],
OnSucc = [{fun emqx_metrics_worker:inc/3, [resource_metrics, InstId, success]}],
{OnSucc, OnFailed}.
call_instance(InstId, Query) ->

8
apps/emqx_resource/src/emqx_resource_instance.erl
View File

@ -82,10 +82,10 @@ make_test_id() ->
<<?TEST_ID_PREFIX, RandId/binary>>.
get_metrics(InstId) ->
emqx_plugin_libs_metrics:get_metrics(resource_metrics, InstId).
emqx_metrics_worker:get_metrics(resource_metrics, InstId).
reset_metrics(InstId) ->
emqx_plugin_libs_metrics:reset_metrics(resource_metrics, InstId).
emqx_metrics_worker:reset_metrics(resource_metrics, InstId).
force_lookup(InstId) ->
{ok, _Group, Data} = lookup(InstId),
@ -200,7 +200,7 @@ do_create(InstId, Group, ResourceType, Config, Opts) ->
{ok, already_created};
{error, not_found} ->
ok = do_start(InstId, Group, ResourceType, Config, Opts),
ok = emqx_plugin_libs_metrics:create_metrics(
ok = emqx_metrics_worker:create_metrics(
resource_metrics,
InstId,
[matched, success, failed, exception],
@ -243,7 +243,7 @@ do_remove(Group, #{id := InstId} = Data, ClearMetrics) ->
_ = do_stop(Group, Data),
ets:delete(emqx_resource_instance, InstId),
case ClearMetrics of
true -> ok = emqx_plugin_libs_metrics:clear_metrics(resource_metrics, InstId);
true -> ok = emqx_metrics_worker:clear_metrics(resource_metrics, InstId);
false -> ok
end,
ok.

2
apps/emqx_resource/src/emqx_resource_sup.erl
View File

@ -33,7 +33,7 @@ init([]) ->
_ = ets:new(emqx_resource_instance, TabOpts),
SupFlags = #{strategy => one_for_one, intensity => 10, period => 10},
Metrics = emqx_plugin_libs_metrics:child_spec(resource_metrics),
Metrics = emqx_metrics_worker:child_spec(resource_metrics),
Pool = ?RESOURCE_INST_MOD,
Mod = ?RESOURCE_INST_MOD,

8
apps/emqx_rule_engine/src/emqx_rule_engine.erl
View File

@ -214,19 +214,19 @@ load_hooks_for_rule(#{from := Topics}) ->
lists:foreach(fun emqx_rule_events:load/1, Topics).
maybe_add_metrics_for_rule(Id) ->
case emqx_plugin_libs_metrics:has_metrics(rule_metrics, Id) of
case emqx_metrics_worker:has_metrics(rule_metrics, Id) of
true ->
ok;
false ->
ok = emqx_plugin_libs_metrics:create_metrics(rule_metrics, Id, ?METRICS, ?RATE_METRICS)
ok = emqx_metrics_worker:create_metrics(rule_metrics, Id, ?METRICS, ?RATE_METRICS)
end.
clear_metrics_for_rule(Id) ->
ok = emqx_plugin_libs_metrics:clear_metrics(rule_metrics, Id).
ok = emqx_metrics_worker:clear_metrics(rule_metrics, Id).
-spec reset_metrics_for_rule(rule_id()) -> ok.
reset_metrics_for_rule(Id) ->
emqx_plugin_libs_metrics:reset_metrics(rule_metrics, Id).
emqx_metrics_worker:reset_metrics(rule_metrics, Id).
unload_hooks_for_rule(#{id := Id, from := Topics}) ->
lists:foreach(

2
apps/emqx_rule_engine/src/emqx_rule_engine_sup.erl
View File

@ -36,5 +36,5 @@ init([]) ->
type => worker,
modules => [emqx_rule_engine]
},
Metrics = emqx_plugin_libs_metrics:child_spec(rule_metrics),
Metrics = emqx_metrics_worker:child_spec(rule_metrics),
{ok, {{one_for_one, 10, 10}, [Registry, Metrics]}}.

34
apps/emqx_rule_engine/src/emqx_rule_runtime.erl
View File

@ -64,14 +64,14 @@ apply_rule_discard_result(Rule, Input) ->
ok.
apply_rule(Rule = #{id := RuleID}, Input) ->
ok = emqx_plugin_libs_metrics:inc(rule_metrics, RuleID, 'sql.matched'),
ok = emqx_metrics_worker:inc(rule_metrics, RuleID, 'sql.matched'),
clear_rule_payload(),
try
do_apply_rule(Rule, add_metadata(Input, #{rule_id => RuleID}))
catch
%% ignore the errors if select or match failed
_:Reason = {select_and_transform_error, Error} ->
ok = emqx_plugin_libs_metrics:inc(rule_metrics, RuleID, 'sql.failed.exception'),
ok = emqx_metrics_worker:inc(rule_metrics, RuleID, 'sql.failed.exception'),
?SLOG(warning, #{
msg => "SELECT_clause_exception",
rule_id => RuleID,
@ -79,7 +79,7 @@ apply_rule(Rule = #{id := RuleID}, Input) ->
}),
{error, Reason};
_:Reason = {match_conditions_error, Error} ->
ok = emqx_plugin_libs_metrics:inc(rule_metrics, RuleID, 'sql.failed.exception'),
ok = emqx_metrics_worker:inc(rule_metrics, RuleID, 'sql.failed.exception'),
?SLOG(warning, #{
msg => "WHERE_clause_exception",
rule_id => RuleID,
@ -87,7 +87,7 @@ apply_rule(Rule = #{id := RuleID}, Input) ->
}),
{error, Reason};
_:Reason = {select_and_collect_error, Error} ->
ok = emqx_plugin_libs_metrics:inc(rule_metrics, RuleID, 'sql.failed.exception'),
ok = emqx_metrics_worker:inc(rule_metrics, RuleID, 'sql.failed.exception'),
?SLOG(warning, #{
msg => "FOREACH_clause_exception",
rule_id => RuleID,
@ -95,7 +95,7 @@ apply_rule(Rule = #{id := RuleID}, Input) ->
}),
{error, Reason};
_:Reason = {match_incase_error, Error} ->
ok = emqx_plugin_libs_metrics:inc(rule_metrics, RuleID, 'sql.failed.exception'),
ok = emqx_metrics_worker:inc(rule_metrics, RuleID, 'sql.failed.exception'),
?SLOG(warning, #{
msg => "INCASE_clause_exception",
rule_id => RuleID,
@ -103,7 +103,7 @@ apply_rule(Rule = #{id := RuleID}, Input) ->
}),
{error, Reason};
Class:Error:StkTrace ->
ok = emqx_plugin_libs_metrics:inc(rule_metrics, RuleID, 'sql.failed.exception'),
ok = emqx_metrics_worker:inc(rule_metrics, RuleID, 'sql.failed.exception'),
?SLOG(error, #{
msg => "apply_rule_failed",
rule_id => RuleID,
@ -141,13 +141,13 @@ do_apply_rule(
Collection2 = filter_collection(Input, InCase, DoEach, Collection),
case Collection2 of
[] ->
ok = emqx_plugin_libs_metrics:inc(rule_metrics, RuleId, 'sql.failed.no_result');
ok = emqx_metrics_worker:inc(rule_metrics, RuleId, 'sql.failed.no_result');
_ ->
ok = emqx_plugin_libs_metrics:inc(rule_metrics, RuleId, 'sql.passed')
ok = emqx_metrics_worker:inc(rule_metrics, RuleId, 'sql.passed')
end,
{ok, [handle_output_list(RuleId, Outputs, Coll, Input) || Coll <- Collection2]};
false ->
ok = emqx_plugin_libs_metrics:inc(rule_metrics, RuleId, 'sql.failed.no_result'),
ok = emqx_metrics_worker:inc(rule_metrics, RuleId, 'sql.failed.no_result'),
{error, nomatch}
end;
do_apply_rule(
@ -171,10 +171,10 @@ do_apply_rule(
)
of
true ->
ok = emqx_plugin_libs_metrics:inc(rule_metrics, RuleId, 'sql.passed'),
ok = emqx_metrics_worker:inc(rule_metrics, RuleId, 'sql.passed'),
{ok, handle_output_list(RuleId, Outputs, Selected, Input)};
false ->
ok = emqx_plugin_libs_metrics:inc(rule_metrics, RuleId, 'sql.failed.no_result'),
ok = emqx_metrics_worker:inc(rule_metrics, RuleId, 'sql.failed.no_result'),
{error, nomatch}
end.
@ -316,21 +316,21 @@ handle_output_list(RuleId, Outputs, Selected, Envs) ->
[handle_output(RuleId, Out, Selected, Envs) || Out <- Outputs].
handle_output(RuleId, OutId, Selected, Envs) ->
ok = emqx_plugin_libs_metrics:inc(rule_metrics, RuleId, 'outputs.total'),
ok = emqx_metrics_worker:inc(rule_metrics, RuleId, 'outputs.total'),
try
Result = do_handle_output(OutId, Selected, Envs),
ok = emqx_plugin_libs_metrics:inc(rule_metrics, RuleId, 'outputs.success'),
ok = emqx_metrics_worker:inc(rule_metrics, RuleId, 'outputs.success'),
Result
catch
throw:out_of_service ->
ok = emqx_plugin_libs_metrics:inc(rule_metrics, RuleId, 'outputs.failed'),
ok = emqx_plugin_libs_metrics:inc(
ok = emqx_metrics_worker:inc(rule_metrics, RuleId, 'outputs.failed'),
ok = emqx_metrics_worker:inc(
rule_metrics, RuleId, 'outputs.failed.out_of_service'
),
?SLOG(warning, #{msg => "out_of_service", output => OutId});
Err:Reason:ST ->
ok = emqx_plugin_libs_metrics:inc(rule_metrics, RuleId, 'outputs.failed'),
ok = emqx_plugin_libs_metrics:inc(rule_metrics, RuleId, 'outputs.failed.unknown'),
ok = emqx_metrics_worker:inc(rule_metrics, RuleId, 'outputs.failed'),
ok = emqx_metrics_worker:inc(rule_metrics, RuleId, 'outputs.failed.unknown'),
?SLOG(error, #{
msg => "output_failed",
output => OutId,