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Merge pull request #7542 from zhongwencool/api-listeners 

feat: refactor api_listeners api
This commit is contained in:
zhongwencool 2022-04-08 16:02:22 +08:00 committed by GitHub
parent 1b63f8fcef a8386adea3
commit 2375eee006
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GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 940 additions and 791 deletions
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132
apps/emqx/src/emqx_listeners.erl
View File

@ -24,6 +24,7 @@
%% APIs
-export([
list_raw/0,
list/0,
start/0,
restart/0,
@ -57,50 +58,70 @@
-define(TYPES_STRING, ["tcp", "ssl", "ws", "wss", "quic"]).
-spec id_example() -> atom().
id_example() ->
id_example(list()).
id_example([]) ->
{ID, _} = hd(list()),
ID;
id_example([{'tcp:default', _} | _]) ->
'tcp:default';
id_example([_ | Listeners]) ->
id_example(Listeners).
id_example() -> 'tcp:default'.
%% @doc List configured listeners.
-spec list() -> [{ListenerId :: atom(), ListenerConf :: map()}].
-spec list_raw() -> [{ListenerId :: atom(), Type :: binary(), ListenerConf :: map()}].
list_raw() ->
[{listener_id(Type, LName), Type, LConf} || {Type, LName, LConf} <- do_list_raw()].
list() ->
[{listener_id(Type, LName), LConf} || {Type, LName, LConf} <- do_list()].
do_list() ->
Listeners = maps:to_list(emqx:get_config([listeners], #{})),
lists:append([list(Type, maps:to_list(Conf)) || {Type, Conf} <- Listeners]).
lists:flatmap(fun format_list/1, Listeners).
list(Type, Conf) ->
format_list(Listener) ->
{Type, Conf} = Listener,
[
begin
Running = is_running(Type, listener_id(Type, LName), LConf),
{Type, LName, maps:put(running, Running, LConf)}
{listener_id(Type, LName), maps:put(running, Running, LConf)}
end
|| {LName, LConf} <- Conf, is_map(LConf)
|| {LName, LConf} <- maps:to_list(Conf), is_map(LConf)
].
-spec is_running(ListenerId :: atom()) -> boolean() | {error, no_found}.
do_list_raw() ->
Key = <<"listeners">>,
Raw = emqx_config:get_raw([Key], #{}),
SchemaMod = emqx_config:get_schema_mod(Key),
#{Key := RawWithDefault} = emqx_config:fill_defaults(SchemaMod, #{Key => Raw}),
Listeners = maps:to_list(RawWithDefault),
lists:flatmap(fun format_raw_listeners/1, Listeners).
format_raw_listeners({Type, Conf}) ->
lists:map(
fun({LName, LConf0}) when is_map(LConf0) ->
Running = is_running(binary_to_atom(Type), listener_id(Type, LName), LConf0),
LConf1 = maps:remove(<<"authentication">>, LConf0),
LConf2 = maps:put(<<"running">>, Running, LConf1),
{Type, LName, LConf2}
end,
maps:to_list(Conf)
).
-spec is_running(ListenerId :: atom()) -> boolean() | {error, not_found}.
is_running(ListenerId) ->
case
lists:filtermap(
fun({_Type, Id, #{running := IsRunning}}) ->
Id =:= ListenerId andalso {true, IsRunning}
end,
do_list()
)
[
Running
|| {Id, #{running := Running}} <- list(),
Id =:= ListenerId
]
of
[IsRunning] -> IsRunning;
[] -> {error, not_found}
[] -> {error, not_found};
[IsRunning] -> IsRunning
end.
is_running(Type, ListenerId, #{bind := ListenOn}) when Type =:= tcp; Type =:= ssl ->
is_running(Type, ListenerId, Conf) when Type =:= tcp; Type =:= ssl ->
ListenOn =
case Conf of
#{bind := Bind} ->
Bind;
#{<<"bind">> := Bind} ->
case emqx_schema:to_ip_port(binary_to_list(Bind)) of
{ok, L} -> L;
{error, _} -> binary_to_integer(Bind)
end
end,
try esockd:listener({ListenerId, ListenOn}) of
Pid when is_pid(Pid) ->
true
@ -118,10 +139,10 @@ is_running(Type, ListenerId, _Conf) when Type =:= ws; Type =:= wss ->
end;
is_running(quic, _ListenerId, _Conf) ->
%% TODO: quic support
{error, no_found}.
false.
current_conns(ID, ListenOn) ->
{Type, Name} = parse_listener_id(ID),
{ok, #{type := Type, name := Name}} = parse_listener_id(ID),
current_conns(Type, Name, ListenOn).
current_conns(Type, Name, ListenOn) when Type == tcp; Type == ssl ->
@ -132,7 +153,7 @@ current_conns(_, _, _) ->
{error, not_support}.
max_conns(ID, ListenOn) ->
{Type, Name} = parse_listener_id(ID),
{ok, #{type := Type, name := Name}} = parse_listener_id(ID),
max_conns(Type, Name, ListenOn).
max_conns(Type, Name, ListenOn) when Type == tcp; Type == ssl ->
@ -164,20 +185,24 @@ start_listener(Type, ListenerName, #{bind := Bind} = Conf) ->
console_print(
"Listener ~ts is NOT started due to: ~p~n.",
[listener_id(Type, ListenerName), Reason]
);
),
ok;
{ok, _} ->
console_print(
"Listener ~ts on ~ts started.~n",
[listener_id(Type, ListenerName), format_addr(Bind)]
);
),
ok;
{error, {already_started, Pid}} ->
{error, {already_started, Pid}};
{error, Reason} ->
ListenerId = listener_id(Type, ListenerName),
BindStr = format_addr(Bind),
?ELOG(
"Failed to start listener ~ts on ~ts: ~0p~n",
[listener_id(Type, ListenerName), format_addr(Bind), Reason]
[ListenerId, BindStr, Reason]
),
error(Reason)
error({failed_to_start, ListenerId, BindStr, Reason})
end.
%% @doc Restart all listeners
@ -316,15 +341,26 @@ delete_authentication(Type, ListenerName, _Conf) ->
post_config_update(_, _Req, NewListeners, OldListeners, _AppEnvs) ->
#{added := Added, removed := Removed, changed := Updated} =
diff_listeners(NewListeners, OldListeners),
try
perform_listener_changes(fun stop_listener/3, Removed),
perform_listener_changes(fun delete_authentication/3, Removed),
perform_listener_changes(fun start_listener/3, Added),
perform_listener_changes(fun restart_listener/3, Updated).
perform_listener_changes(fun restart_listener/3, Updated)
catch
error:{failed_to_start, ListenerId, Bind, Reason} ->
Error = lists:flatten(
io_lib:format(
"~ts(~ts) failed with ~ts",
[ListenerId, Bind, element(1, Reason)]
)
),
{error, Error}
end.
perform_listener_changes(Action, MapConfs) ->
lists:foreach(
fun({Id, Conf}) ->
{Type, Name} = parse_listener_id(Id),
{ok, #{type := Type, name := Name}} = parse_listener_id(Id),
Action(Type, Name, Conf)
end,
maps:to_list(MapConfs)
@ -447,7 +483,7 @@ parse_listener_id(Id) ->
case string:split(str(Id), ":", leading) of
[Type, Name] ->
case lists:member(Type, ?TYPES_STRING) of
true -> {list_to_existing_atom(Type), list_to_atom(Name)};
true -> {ok, #{type => list_to_existing_atom(Type), name => list_to_atom(Name)}};
false -> {error, {invalid_listener_id, Id}}
end;
_ ->
@ -480,25 +516,27 @@ tcp_opts(Opts) ->
foreach_listeners(Do) ->
lists:foreach(
fun({Type, LName, LConf}) ->
Do(Type, LName, LConf)
fun({Id, LConf}) ->
{ok, #{type := Type, name := Name}} = parse_listener_id(Id),
Do(Type, Name, LConf)
end,
do_list()
list()
).
has_enabled_listener_conf_by_type(Type) ->
lists:any(
fun({Type0, _LName, LConf}) when is_map(LConf) ->
fun({Id, LConf}) when is_map(LConf) ->
{ok, #{type := Type0}} = parse_listener_id(Id),
Type =:= Type0 andalso maps:get(enabled, LConf, true)
end,
do_list()
list()
).
apply_on_listener(ListenerId, Do) ->
{Type, ListenerName} = parse_listener_id(ListenerId),
case emqx_config:find_listener_conf(Type, ListenerName, []) of
{not_found, _, _} -> error({listener_config_not_found, Type, ListenerName});
{ok, Conf} -> Do(Type, ListenerName, Conf)
{ok, #{type := Type, name := Name}} = parse_listener_id(ListenerId),
case emqx_config:find_listener_conf(Type, Name, []) of
{not_found, _, _} -> error({listener_config_not_found, Type, Name});
{ok, Conf} -> Do(Type, Name, Conf)
end.
str(A) when is_atom(A) ->

89
apps/emqx_management/src/emqx_mgmt.erl
View File

@ -83,21 +83,6 @@
, do_unsubscribe/2
]).
%% Listeners
-export([ do_list_listeners/0
, list_listeners/0
, list_listeners/1
, list_listeners_by_id/1
, get_listener/2
, manage_listener/2
, do_update_listener/2
, update_listener/2
, update_listener/3
, do_remove_listener/1
, remove_listener/1
, remove_listener/2
]).
%% Alarms
-export([ get_alarms/1
, get_alarms/2
@ -434,80 +419,6 @@ do_unsubscribe(ClientId, Topic) ->
Pid ! {unsubscribe, [emqx_topic:parse(Topic)]}
end.
%%--------------------------------------------------------------------
%% Listeners
%%--------------------------------------------------------------------
do_list_listeners() ->
[Conf#{node => node(), id => Id} || {Id, Conf} <- emqx_listeners:list()].
list_listeners() ->
lists:append([list_listeners(Node) || Node <- mria_mnesia:running_nodes()]).
list_listeners(Node) ->
wrap_rpc(emqx_management_proto_v1:list_listeners(Node)).
list_listeners_by_id(Id) ->
listener_id_filter(Id, list_listeners()).
get_listener(Node, Id) ->
case listener_id_filter(Id, list_listeners(Node)) of
[] ->
{error, not_found};
[Listener] ->
Listener
end.
listener_id_filter(Id, Listeners) ->
Filter = fun(#{id := Id0}) -> Id0 =:= Id end,
lists:filter(Filter, Listeners).
-spec manage_listener( start_listener | stop_listener | restart_listener
, #{id := atom(), node := node()}
) -> ok | {error, Reason :: term()}.
manage_listener(start_listener, #{id := ID, node := Node}) ->
wrap_rpc(emqx_broker_proto_v1:start_listener(Node, ID));
manage_listener(stop_listener, #{id := ID, node := Node}) ->
wrap_rpc(emqx_broker_proto_v1:stop_listener(Node, ID));
manage_listener(restart_listener, #{id := ID, node := Node}) ->
wrap_rpc(emqx_broker_proto_v1:restart_listener(Node, ID)).
-spec do_update_listener(string(), emqx_config:update_request()) ->
map() | {error, _}.
do_update_listener(Id, Config) ->
case emqx_listeners:parse_listener_id(Id) of
{error, {invalid_listener_id, Id}} ->
{error, {invalid_listener_id, Id}};
{Type, Name} ->
case emqx:update_config([listeners, Type, Name], Config, #{}) of
{ok, #{raw_config := RawConf}} ->
RawConf#{node => node(), id => Id, running => true};
{error, Reason} ->
{error, Reason}
end
end.
update_listener(Id, Config) ->
[update_listener(Node, Id, Config) || Node <- mria_mnesia:running_nodes()].
update_listener(Node, Id, Config) ->
wrap_rpc(emqx_management_proto_v1:update_listener(Node, Id, Config)).
remove_listener(Id) ->
[remove_listener(Node, Id) || Node <- mria_mnesia:running_nodes()].
-spec do_remove_listener(string()) -> ok.
do_remove_listener(Id) ->
{Type, Name} = emqx_listeners:parse_listener_id(Id),
case emqx:remove_config([listeners, Type, Name], #{}) of
{ok, _} -> ok;
{error, Reason} ->
error(Reason)
end.
remove_listener(Node, Id) ->
wrap_rpc(emqx_management_proto_v1:remove_listener(Node, Id)).
%%--------------------------------------------------------------------
%% Get Alarms
%%--------------------------------------------------------------------

659
apps/emqx_management/src/emqx_mgmt_api_listeners.erl
View File

@ -18,372 +18,461 @@
-behaviour(minirest_api).
-export([api_spec/0]).
-export([namespace/0, api_spec/0, paths/0, schema/1, fields/1]).
-import(emqx_dashboard_swagger, [error_codes/2, error_codes/1]).
-export([ list_listeners/2
, crud_listeners_by_id/2
, list_listeners_on_node/2
, crud_listener_by_id_on_node/2
, manage_listeners/2
, jsonable_resp/2
-export([
list_listeners/2,
crud_listeners_by_id/2,
list_listeners_on_node/2,
crud_listener_by_id_on_node/2,
action_listeners_by_id/2,
action_listeners_by_id_on_node/2
]).
-export([format/1]).
%% for rpc call
-export([
do_list_listeners/0,
do_update_listener/2,
do_remove_listener/1
]).
-include_lib("emqx/include/emqx.hrl").
-include_lib("hocon/include/hoconsc.hrl").
-define(NODE_LISTENER_NOT_FOUND, <<"Node name or listener id not found">>).
-define(NODE_NOT_FOUND_OR_DOWN, <<"Node not found or Down">>).
-define(LISTENER_NOT_FOUND, <<"Listener id not found">>).
-define(LISTENER_ID_INCONSISTENT, <<"Path and body's listener id not match">>).
-define(ADDR_PORT_INUSE, <<"Addr port in use">>).
-define(CONFIG_SCHEMA_ERROR, <<"Config schema error">>).
-define(INVALID_LISTENER_PROTOCOL, <<"Invalid listener type">>).
-define(UPDATE_CONFIG_FAILED, <<"Update configuration failed">>).
-define(OPERATION_FAILED, <<"Operation failed">>).
-define(OPTS(_OverrideTo_), #{rawconf_with_defaults => true, override_to => _OverrideTo_}).
namespace() -> "listeners".
api_spec() ->
{
emqx_dashboard_swagger:spec(?MODULE, #{check_schema => true}).
paths() ->
[
api_list_listeners(),
api_list_update_listeners_by_id(),
api_manage_listeners(),
api_list_listeners_on_node(),
api_get_update_listener_by_id_on_node(),
api_manage_listeners_on_node()
],
[]
}.
"/listeners",
"/listeners/:id",
"/listeners/:id/:action",
"/nodes/:node/listeners",
"/nodes/:node/listeners/:id",
"/nodes/:node/listeners/:id/:action"
].
-define(TYPES_ATOM, [tcp, ssl, ws, wss, quic]).
req_schema() ->
Schema = [emqx_mgmt_api_configs:gen_schema(
emqx:get_raw_config([listeners, T, default], #{}))
|| T <- ?TYPES_ATOM],
#{'oneOf' => Schema}.
resp_schema() ->
#{'oneOf' := Schema} = req_schema(),
AddMetadata = fun(Prop) ->
Prop#{running => #{type => boolean},
id => #{type => string},
node => #{type => string}}
end,
Schema1 = [S#{properties => AddMetadata(Prop)}
|| S = #{properties := Prop} <- Schema],
#{'oneOf' => Schema1}.
api_list_listeners() ->
Metadata = #{
schema("/listeners") ->
#{
'operationId' => list_listeners,
get => #{
description => <<"List listeners from all nodes in the cluster">>,
responses => #{
<<"200">> =>
emqx_mgmt_util:array_schema(resp_schema(),
<<"List listeners successfully">>)}}},
{"/listeners", Metadata, list_listeners}.
api_list_update_listeners_by_id() ->
Metadata = #{
tags => [<<"listeners">>],
desc => <<"List all running node's listeners.">>,
responses => #{200 => ?HOCON(?ARRAY(?R_REF(listeners)))}
}
};
schema("/listeners/:id") ->
#{
'operationId' => crud_listeners_by_id,
get => #{
description => <<"List listeners by a given Id from all nodes in the cluster">>,
parameters => [param_path_id()],
tags => [<<"listeners">>],
desc => <<"List all running node's listeners for the specified id.">>,
parameters => [?R_REF(listener_id)],
responses => #{
<<"404">> =>
emqx_mgmt_util:error_schema(?LISTENER_NOT_FOUND, ['BAD_LISTENER_ID']),
<<"200">> =>
emqx_mgmt_util:array_schema(resp_schema(), <<"List listeners successfully">>)}},
put => #{
description =>
<<"Create or update a listener by a given Id to all nodes in the cluster">>,
parameters => [param_path_id()],
'requestBody' => emqx_mgmt_util:schema(req_schema(), <<"Listener Config">>),
responses => #{
<<"400">> =>
emqx_mgmt_util:error_schema(?UPDATE_CONFIG_FAILED,
['BAD_LISTENER_ID', 'BAD_CONFIG_SCHEMA']),
<<"404">> =>
emqx_mgmt_util:error_schema(?LISTENER_NOT_FOUND, ['BAD_LISTENER_ID']),
<<"500">> =>
emqx_mgmt_util:error_schema(?OPERATION_FAILED, ['INTERNAL_ERROR']),
<<"200">> =>
emqx_mgmt_util:array_schema(resp_schema(),
<<"Create or update listener successfully">>)}},
delete => #{
description => <<"Delete a listener by a given Id to all nodes in the cluster">>,
parameters => [param_path_id()],
responses => #{
<<"404">> =>
emqx_mgmt_util:error_schema(?LISTENER_NOT_FOUND, ['BAD_LISTENER_ID']),
<<"204">> =>
emqx_mgmt_util:schema(<<"Delete listener successfully">>)}}
200 => ?HOCON(?ARRAY(?R_REF(listeners)))
}
},
{"/listeners/:id", Metadata, crud_listeners_by_id}.
api_list_listeners_on_node() ->
Metadata = #{
get => #{
description => <<"List listeners in one node">>,
parameters => [param_path_node()],
responses => #{
<<"404">> =>
emqx_mgmt_util:error_schema(?NODE_NOT_FOUND_OR_DOWN, ['RESOURCE_NOT_FOUND']),
<<"500">> =>
emqx_mgmt_util:error_schema(?OPERATION_FAILED, ['INTERNAL_ERROR']),
<<"200">> =>
emqx_mgmt_util:schema(resp_schema(), <<"List listeners successfully">>)}}},
{"/nodes/:node/listeners", Metadata, list_listeners_on_node}.
api_get_update_listener_by_id_on_node() ->
Metadata = #{
get => #{
description => <<"Get a listener by a given Id on a specific node">>,
parameters => [param_path_node(), param_path_id()],
responses => #{
<<"404">> =>
emqx_mgmt_util:error_schema(?NODE_LISTENER_NOT_FOUND,
['BAD_NODE_NAME', 'BAD_LISTENER_ID']),
<<"200">> =>
emqx_mgmt_util:schema(resp_schema(), <<"Get listener successfully">>)}},
put => #{
description => <<"Create or update a listener by a given Id on a specific node">>,
parameters => [param_path_node(), param_path_id()],
'requestBody' => emqx_mgmt_util:schema(req_schema(), <<"Listener Config">>),
tags => [<<"listeners">>],
desc => <<"Create or update the specified listener on all nodes.">>,
parameters => [?R_REF(listener_id)],
'requestBody' => ?HOCON(listener_schema(), #{}),
responses => #{
<<"400">> =>
emqx_mgmt_util:error_schema(?UPDATE_CONFIG_FAILED,
['BAD_LISTENER_ID', 'BAD_CONFIG_SCHEMA']),
<<"404">> =>
emqx_mgmt_util:error_schema(?NODE_LISTENER_NOT_FOUND,
['BAD_NODE_NAME', 'BAD_LISTENER_ID']),
<<"500">> =>
emqx_mgmt_util:error_schema(?OPERATION_FAILED, ['INTERNAL_ERROR']),
<<"200">> =>
emqx_mgmt_util:schema(resp_schema(), <<"Get listener successfully">>)}},
delete => #{
description => <<"Delete a listener by a given Id to all nodes in the cluster">>,
parameters => [param_path_node(), param_path_id()],
responses => #{
<<"404">> =>
emqx_mgmt_util:error_schema(?LISTENER_NOT_FOUND, ['BAD_LISTENER_ID']),
<<"204">> =>
emqx_mgmt_util:schema(<<"Delete listener successfully">>)}}
200 => ?HOCON(listener_schema(), #{}),
400 => error_codes(['BAD_LISTENER_ID', 'BAD_REQUEST'], ?LISTENER_NOT_FOUND)
}
},
{"/nodes/:node/listeners/:id", Metadata, crud_listener_by_id_on_node}.
api_manage_listeners() ->
Metadata = #{
delete => #{
tags => [<<"listeners">>],
desc => <<"Delete the specified listener on all nodes.">>,
parameters => [?R_REF(listener_id)],
responses => #{
204 => <<"Listener deleted">>,
400 => error_codes(['BAD_REQUEST'])
}
}
};
schema("/listeners/:id/:action") ->
#{
'operationId' => action_listeners_by_id,
post => #{
description => <<"Restart listeners on all nodes in the cluster">>,
tags => [<<"listeners">>],
desc => <<"Start/stop/restart listeners on all nodes.">>,
parameters => [
param_path_id(),
param_path_operation()],
?R_REF(listener_id),
?R_REF(action)
],
responses => #{
<<"500">> => emqx_mgmt_util:error_schema(?OPERATION_FAILED, ['INTERNAL_ERROR']),
<<"200">> => emqx_mgmt_util:schema(<<"Operation success">>)}}},
{"/listeners/:id/operation/:operation", Metadata, manage_listeners}.
api_manage_listeners_on_node() ->
Metadata = #{
200 => <<"Updated">>,
400 => error_codes(['BAD_REQUEST'])
}
}
};
schema("/nodes/:node/listeners") ->
#{
'operationId' => list_listeners_on_node,
get => #{
tags => [<<"listeners">>],
desc => <<"List all listeners on the specified node.">>,
parameters => [?R_REF(node)],
responses => #{
200 => ?HOCON(?ARRAY(listener_schema())),
400 => error_codes(['BAD_NODE', 'BAD_REQUEST'], ?NODE_NOT_FOUND_OR_DOWN)
}
}
};
schema("/nodes/:node/listeners/:id") ->
#{
'operationId' => crud_listener_by_id_on_node,
get => #{
tags => [<<"listeners">>],
desc => <<"Get the specified listener on the specified node.">>,
parameters => [
?R_REF(listener_id),
?R_REF(node)
],
responses => #{
200 => ?HOCON(listener_schema()),
400 => error_codes(['BAD_REQUEST']),
404 => error_codes(['BAD_LISTEN_ID'], ?NODE_LISTENER_NOT_FOUND)
}
},
put => #{
description => <<"Restart listeners on all nodes in the cluster">>,
tags => [<<"listeners">>],
desc => <<"Create or update the specified listener on the specified node.">>,
parameters => [
param_path_node(),
param_path_id(),
param_path_operation()],
?R_REF(listener_id),
?R_REF(node)
],
'requestBody' => ?HOCON(listener_schema()),
responses => #{
<<"500">> => emqx_mgmt_util:error_schema(?OPERATION_FAILED, ['INTERNAL_ERROR']),
<<"200">> => emqx_mgmt_util:schema(<<"Operation success">>)}}},
{"/nodes/:node/listeners/:id/operation/:operation", Metadata, manage_listeners}.
%%%==============================================================================================
%% parameters
param_path_node() ->
200 => ?HOCON(listener_schema()),
400 => error_codes(['BAD_REQUEST'])
}
},
delete => #{
tags => [<<"listeners">>],
desc => <<"Delete the specified listener on the specified node.">>,
parameters => [
?R_REF(listener_id),
?R_REF(node)
],
responses => #{
204 => <<"Listener deleted">>,
400 => error_codes(['BAD_REQUEST'])
}
}
};
schema("/nodes/:node/listeners/:id/:action") ->
#{
name => node,
in => path,
schema => #{type => string},
required => true,
example => node()
'operationId' => action_listeners_by_id_on_node,
post => #{
tags => [<<"listeners">>],
desc => <<"Start/stop/restart listeners on a specified node.">>,
parameters => [
?R_REF(node),
?R_REF(listener_id),
?R_REF(action)
],
responses => #{
200 => <<"Updated">>,
400 => error_codes(['BAD_REQUEST'])
}
}
}.
param_path_id() ->
#{
name => id,
in => path,
schema => #{type => string, example => emqx_listeners:id_example()},
fields(listeners) ->
[
{"node",
?HOCON(atom(), #{
desc => "Node name",
example => "emqx@127.0.0.1",
required => true
}.
})},
{"listeners", ?ARRAY(listener_schema())}
];
fields(listener_id) ->
[
{id,
?HOCON(atom(), #{
desc => "Listener id",
example => 'tcp:default',
validator => fun validate_id/1,
in => path
})}
];
fields(action) ->
[
{action,
?HOCON(?ENUM([start, stop, restart]), #{
desc => "listener action",
example => start,
in => path
})}
];
fields(node) ->
[
{"node",
?HOCON(atom(), #{
desc => "Node name",
example => "emqx@127.0.0.1",
in => path
})}
];
fields(Type) ->
Listeners = listeners_info(),
[Schema] = [S || #{ref := ?R_REF(_, T), schema := S} <- Listeners, T =:= Type],
Schema.
param_path_operation()->
listener_schema() ->
?UNION(lists:map(fun(#{ref := Ref}) -> Ref end, listeners_info())).
listeners_info() ->
Listeners = hocon_schema:fields(emqx_schema, "listeners"),
lists:map(
fun({Type, #{type := ?MAP(_Name, ?R_REF(Mod, Field))}}) ->
Fields0 = hocon_schema:fields(Mod, Field),
Fields1 = lists:keydelete("authentication", 1, Fields0),
TypeAtom = list_to_existing_atom(Type),
#{
name => operation,
in => path,
ref => ?R_REF(TypeAtom),
schema => [
{type, ?HOCON(?ENUM([TypeAtom]), #{desc => "Listener type", required => true})},
{running, ?HOCON(boolean(), #{desc => "Listener status", required => false})},
{id,
?HOCON(atom(), #{
desc => "Listener id",
required => true,
schema => #{
type => string,
enum => [start, stop, restart]},
example => restart
}.
validator => fun validate_id/1
})}
| Fields1
]
}
end,
Listeners
).
validate_id(Id) ->
case emqx_listeners:parse_listener_id(Id) of
{error, Reason} -> {error, Reason};
{ok, _} -> ok
end.
%%%==============================================================================================
%% api
list_listeners(get, _Request) ->
{200, format(emqx_mgmt:list_listeners())}.
{200, list_listeners()}.
crud_listeners_by_id(get, #{bindings := #{id := Id}}) ->
case [L || L = #{id := Id0} <- emqx_mgmt:list_listeners(),
atom_to_binary(Id0, latin1) =:= Id] of
[] ->
{400, #{code => 'RESOURCE_NOT_FOUND', message => ?LISTENER_NOT_FOUND}};
Listeners ->
{200, format(Listeners)}
{200, list_listeners_by_id(Id)};
crud_listeners_by_id(put, #{bindings := #{id := Id}, body := Body0}) ->
case parse_listener_conf(Body0) of
{Id, Type, Name, Conf} ->
case emqx_conf:update([listeners, Type, Name], Conf, ?OPTS(cluster)) of
{ok, #{raw_config := _RawConf}} ->
crud_listeners_by_id(get, #{bindings => #{id => Id}});
{error, Reason} ->
{400, #{code => 'BAD_REQUEST', message => err_msg(Reason)}}
end;
crud_listeners_by_id(put, #{bindings := #{id := Id}, body := Conf}) ->
Results = format(emqx_mgmt:update_listener(Id, Conf)),
case lists:filter(fun filter_errors/1, Results) of
[{error, {invalid_listener_id, Id}} | _] ->
{400, #{code => 'BAD_REQUEST', message => ?INVALID_LISTENER_PROTOCOL}};
[{error, {emqx_conf_schema, _}} | _] ->
{400, #{code => 'BAD_REQUEST', message => ?CONFIG_SCHEMA_ERROR}};
[{error, {eaddrinuse, _}} | _] ->
{400, #{code => 'BAD_REQUEST', message => ?ADDR_PORT_INUSE}};
[{error, Reason} | _] ->
{500, #{code => 'UNKNOWN_ERROR', message => err_msg(Reason)}};
[] ->
{200, Results}
{error, Reason} ->
{400, #{code => 'BAD_REQUEST', message => err_msg(Reason)}};
_ ->
{400, #{code => 'BAD_LISTENER_ID', message => ?LISTENER_ID_INCONSISTENT}}
end;
crud_listeners_by_id(delete, #{bindings := #{id := Id}}) ->
Results = emqx_mgmt:remove_listener(Id),
case lists:filter(fun filter_errors/1, Results) of
[] -> {204};
Errors -> {500, #{code => 'UNKNOW_ERROR', message => err_msg(Errors)}}
{ok, #{type := Type, name := Name}} = emqx_listeners:parse_listener_id(Id),
case emqx_conf:remove([listeners, Type, Name], ?OPTS(cluster)) of
{ok, _} -> {204};
{error, Reason} -> {400, #{code => 'BAD_REQUEST', message => err_msg(Reason)}}
end.
parse_listener_conf(Conf0) ->
Conf1 = maps:remove(<<"running">>, Conf0),
{IdBin, Conf2} = maps:take(<<"id">>, Conf1),
{TypeBin, Conf3} = maps:take(<<"type">>, Conf2),
{ok, #{type := Type, name := Name}} = emqx_listeners:parse_listener_id(IdBin),
TypeAtom = binary_to_existing_atom(TypeBin),
case Type =:= TypeAtom of
true -> {binary_to_existing_atom(IdBin), TypeAtom, Name, Conf3};
false -> {error, listener_type_inconsistent}
end.
list_listeners_on_node(get, #{bindings := #{node := Node}}) ->
case emqx_mgmt:list_listeners(atom(Node)) of
case list_listeners(Node) of
{error, nodedown} ->
{404, #{code => 'RESOURCE_NOT_FOUND', message => ?NODE_NOT_FOUND_OR_DOWN}};
{400, #{code => 'BAD_NODE', message => ?NODE_NOT_FOUND_OR_DOWN}};
{error, Reason} ->
{500, #{code => 'UNKNOW_ERROR', message => err_msg(Reason)}};
Listener ->
{200, format(Listener)}
{400, #{code => 'BAD_REQUEST', message => err_msg(Reason)}};
#{<<"listeners">> := Listener} ->
{200, Listener}
end.
crud_listener_by_id_on_node(get, #{bindings := #{id := Id, node := Node}}) ->
case emqx_mgmt:get_listener(atom(Node), atom(Id)) of
case get_listener(Node, Id) of
{error, not_found} ->
{404, #{code => 'RESOURCE_NOT_FOUND', message => ?NODE_LISTENER_NOT_FOUND}};
{404, #{code => 'BAD_LISTEN_ID', message => ?NODE_LISTENER_NOT_FOUND}};
{error, Reason} ->
{500, #{code => 'UNKNOW_ERROR', message => err_msg(Reason)}};
{400, #{code => 'BAD_REQUEST', message => err_msg(Reason)}};
Listener ->
{200, format(Listener)}
{200, Listener}
end;
crud_listener_by_id_on_node(put, #{bindings := #{id := Id, node := Node}, body := Conf}) ->
case emqx_mgmt:update_listener(atom(Node), Id, Conf) of
crud_listener_by_id_on_node(put, #{bindings := #{id := Id, node := Node}, body := Body}) ->
case parse_listener_conf(Body) of
{error, Reason} ->
{400, #{code => 'BAD_REQUEST', message => err_msg(Reason)}};
{Id, Type, _Name, Conf} ->
case update_listener(Node, Id, Conf) of
{error, nodedown} ->
{404, #{code => 'RESOURCE_NOT_FOUND', message => ?NODE_NOT_FOUND_OR_DOWN}};
{error, {invalid_listener_id, _}} ->
{400, #{code => 'BAD_REQUEST', message => ?INVALID_LISTENER_PROTOCOL}};
{error, {emqx_conf_schema, _}} ->
{400, #{code => 'BAD_REQUEST', message => ?CONFIG_SCHEMA_ERROR}};
{400, #{code => 'BAD_REQUEST', message => ?NODE_NOT_FOUND_OR_DOWN}};
%% TODO
{error, {eaddrinuse, _}} ->
{400, #{code => 'BAD_REQUEST', message => ?ADDR_PORT_INUSE}};
{error, Reason} ->
{500, #{code => 'UNKNOW_ERROR', message => err_msg(Reason)}};
Listener ->
{200, format(Listener)}
{400, #{code => 'BAD_REQUEST', message => err_msg(Reason)}};
{ok, Listener} ->
{200, Listener#{<<"id">> => Id, <<"type">> => Type, <<"running">> => true}}
end;
_ ->
{400, #{code => 'BAD_REQUEST', message => ?LISTENER_ID_INCONSISTENT}}
end;
crud_listener_by_id_on_node(delete, #{bindings := #{id := Id, node := Node}}) ->
case emqx_mgmt:remove_listener(atom(Node), Id) of
case remove_listener(Node, Id) of
ok -> {204};
{error, Reason} -> {500, #{code => 'UNKNOW_ERROR', message => err_msg(Reason)}}
{error, Reason} -> {400, #{code => 'BAD_REQUEST', message => err_msg(Reason)}}
end.
manage_listeners(_, #{bindings := #{id := Id, operation := Oper, node := Node}}) ->
{_, Result} = do_manage_listeners(Node, Id, Oper),
Result;
action_listeners_by_id_on_node(post,
#{bindings := #{id := Id, action := Action, node := Node}}) ->
{_, Result} = action_listeners(Node, Id, Action),
Result.
manage_listeners(_, #{bindings := #{id := Id, operation := Oper}}) ->
Results = [do_manage_listeners(Node, Id, Oper) || Node <- mria_mnesia:running_nodes()],
case lists:filter(fun({_, {200}}) -> false; (_) -> true end, Results) of
action_listeners_by_id(post, #{bindings := #{id := Id, action := Action}}) ->
Results = [action_listeners(Node, Id, Action) || Node <- mria_mnesia:running_nodes()],
case
lists:filter(
fun
({_, {200}}) -> false;
(_) -> true
end,
Results
)
of
[] -> {200};
Errors -> {500, #{code => 'UNKNOW_ERROR', message => manage_listeners_err(Errors)}}
Errors -> {400, #{code => 'BAD_REQUEST', message => action_listeners_err(Errors)}}
end.
%%%==============================================================================================
%% util functions
do_manage_listeners(Node, Id, Oper) ->
Param = #{node => atom(Node), id => atom(Id)},
{Node, do_manage_listeners2(Oper, Param)}.
action_listeners(Node, Id, Action) ->
{Node, do_action_listeners(Action, Node, Id)}.
do_manage_listeners2(<<"start">>, Param) ->
case emqx_mgmt:manage_listener(start_listener, Param) of
do_action_listeners(start, Node, Id) ->
case wrap_rpc(emqx_broker_proto_v1:start_listener(Node, Id)) of
ok -> {200};
{error, {already_started, _}} -> {200};
{error, Reason} ->
{500, #{code => 'UNKNOW_ERROR', message => err_msg(Reason)}}
{error, Reason} -> {400, #{code => 'BAD_REQUEST', message => err_msg(Reason)}}
end;
do_manage_listeners2(<<"stop">>, Param) ->
case emqx_mgmt:manage_listener(stop_listener, Param) of
do_action_listeners(stop, Node, Id) ->
case wrap_rpc(emqx_broker_proto_v1:stop_listener(Node, Id)) of
ok -> {200};
{error, not_found} -> {200};
{error, Reason} ->
{500, #{code => 'UNKNOW_ERROR', message => err_msg(Reason)}}
{error, Reason} -> {400, #{code => 'BAD_REQUEST', message => err_msg(Reason)}}
end;
do_manage_listeners2(<<"restart">>, Param) ->
case emqx_mgmt:manage_listener(restart_listener, Param) of
do_action_listeners(restart, Node, Id) ->
case wrap_rpc(emqx_broker_proto_v1:restart_listener(Node, Id)) of
ok -> {200};
{error, not_found} -> do_manage_listeners2(<<"start">>, Param);
{error, Reason} ->
{500, #{code => 'UNKNOW_ERROR', message => err_msg(Reason)}}
{error, not_found} -> do_action_listeners(start, Node, Id);
{error, Reason} -> {400, #{code => 'BAD_REQUEST', message => err_msg(Reason)}}
end.
manage_listeners_err(Errors) ->
list_to_binary(lists:foldl(fun({Node, Err}, Str) ->
action_listeners_err(Errors) ->
list_to_binary(
lists:foldl(
fun({Node, Err}, Str) ->
err_msg_str(#{node => Node, error => Err}) ++ "; " ++ Str
end, "", Errors)).
end,
"",
Errors
)
).
format(Listeners) when is_list(Listeners) ->
[format(Listener) || Listener <- Listeners];
format({error, Reason}) ->
{error, Reason};
format(#{node := _Node, id := _Id} = Conf) when is_map(Conf) ->
emqx_map_lib:jsonable_map(Conf#{
running => trans_running(Conf)
}, fun ?MODULE:jsonable_resp/2).
trans_running(Conf) ->
case maps:get(running, Conf) of
{error, _} ->
false;
Running ->
Running
end.
filter_errors({error, _}) ->
true;
filter_errors(_) ->
false.
jsonable_resp(bind, Port) when is_integer(Port) ->
{bind, Port};
jsonable_resp(bind, {Addr, Port}) when is_tuple(Addr); is_integer(Port)->
{bind, inet:ntoa(Addr) ++ ":" ++ integer_to_list(Port)};
jsonable_resp(user_lookup_fun, _) ->
drop;
jsonable_resp(K, V) ->
{K, V}.
atom(B) when is_binary(B) -> binary_to_atom(B, utf8);
atom(S) when is_list(S) -> list_to_atom(S);
atom(A) when is_atom(A) -> A.
err_msg(Reason) ->
list_to_binary(err_msg_str(Reason)).
err_msg(Atom) when is_atom(Atom) -> atom_to_binary(Atom);
err_msg(Reason) -> list_to_binary(err_msg_str(Reason)).
err_msg_str(Reason) ->
io_lib:format("~p", [Reason]).
list_listeners() ->
[list_listeners(Node) || Node <- mria_mnesia:running_nodes()].
list_listeners(Node) ->
wrap_rpc(emqx_management_proto_v1:list_listeners(Node)).
list_listeners_by_id(Id) ->
listener_id_filter(Id, list_listeners()).
get_listener(Node, Id) ->
case listener_id_filter(Id, [list_listeners(Node)]) of
[#{<<"listeners">> := []}] -> {error, not_found};
[#{<<"listeners">> := [Listener]}] -> Listener
end.
listener_id_filter(Id, Listeners) ->
lists:map(
fun(Conf = #{<<"listeners">> := Listeners0}) ->
Conf#{
<<"listeners">> =>
[C || C = #{<<"id">> := Id0} <- Listeners0, Id =:= Id0]
}
end,
Listeners
).
update_listener(Node, Id, Config) ->
wrap_rpc(emqx_management_proto_v1:update_listener(Node, Id, Config)).
remove_listener(Node, Id) ->
wrap_rpc(emqx_management_proto_v1:remove_listener(Node, Id)).
-spec do_list_listeners() -> map().
do_list_listeners() ->
Listeners = [
Conf#{<<"id">> => Id, <<"type">> => Type}
|| {Id, Type, Conf} <- emqx_listeners:list_raw()
],
#{
<<"node">> => node(),
<<"listeners">> => Listeners
}.
-spec do_update_listener(string(), emqx_config:update_request()) ->
{ok, map()} | {error, _}.
do_update_listener(Id, Config) ->
{ok, #{type := Type, name := Name}} = emqx_listeners:parse_listener_id(Id),
case emqx:update_config([listeners, Type, Name], Config, ?OPTS(local)) of
{ok, #{raw_config := RawConf}} -> {ok, RawConf};
{error, Reason} -> {error, Reason}
end.
-spec do_remove_listener(string()) -> ok.
do_remove_listener(Id) ->
{ok, #{type := Type, name := Name}} = emqx_listeners:parse_listener_id(Id),
case emqx:remove_config([listeners, Type, Name], ?OPTS(local)) of
{ok, _} -> ok;
{error, Reason} -> error(Reason)
end.
wrap_rpc({badrpc, Reason}) ->
{error, Reason};
wrap_rpc(Res) ->
Res.

405
apps/emqx_management/src/emqx_mgmt_cli.erl
View File

@ -26,36 +26,39 @@
-export([load/0]).
-export([ status/1
, broker/1
, cluster/1
, clients/1
, routes/1
, subscriptions/1
, plugins/1
, listeners/1
, vm/1
, mnesia/1
, trace/1
, traces/1
, log/1
, authz/1
, olp/1
-export([
status/1,
broker/1,
cluster/1,
clients/1,
routes/1,
subscriptions/1,
plugins/1,
listeners/1,
vm/1,
mnesia/1,
trace/1,
traces/1,
log/1,
authz/1,
olp/1
]).
-define(PROC_INFOKEYS, [status,
-define(PROC_INFOKEYS, [
status,
memory,
message_queue_len,
total_heap_size,
heap_size,
stack_size,
reductions]).
reductions
]).
-define(MAX_LIMIT, 10000).
-define(APP, emqx).
-spec(load() -> ok).
-spec load() -> ok.
load() ->
Cmds = [Fun || {Fun, _} <- ?MODULE:module_info(exports), is_cmd(Fun)],
lists:foreach(fun(Cmd) -> emqx_ctl:register_command(Cmd, {?MODULE, Cmd}, []) end, Cmds).
@ -79,19 +82,22 @@ broker([]) ->
Funs = [sysdescr, version, datetime],
[emqx_ctl:print("~-10s: ~ts~n", [Fun, emqx_sys:Fun()]) || Fun <- Funs],
emqx_ctl:print("~-10s: ~p~n", [uptime, emqx_sys:uptime()]);
broker(["stats"]) ->
[emqx_ctl:print("~-30s: ~w~n", [Stat, Val])
|| {Stat, Val} <- lists:sort(emqx_stats:getstats())];
[
emqx_ctl:print("~-30s: ~w~n", [Stat, Val])
|| {Stat, Val} <- lists:sort(emqx_stats:getstats())
];
broker(["metrics"]) ->
[emqx_ctl:print("~-30s: ~w~n", [Metric, Val])
|| {Metric, Val} <- lists:sort(emqx_metrics:all())];
[
emqx_ctl:print("~-30s: ~w~n", [Metric, Val])
|| {Metric, Val} <- lists:sort(emqx_metrics:all())
];
broker(_) ->
emqx_ctl:usage([{"broker", "Show broker version, uptime and description"},
emqx_ctl:usage([
{"broker", "Show broker version, uptime and description"},
{"broker stats", "Show broker statistics of clients, topics, subscribers"},
{"broker metrics", "Show broker metrics"}]).
{"broker metrics", "Show broker metrics"}
]).
%%-----------------------------------------------------------------------------
%% @doc Cluster with other nodes
@ -106,7 +112,6 @@ cluster(["join", SNode]) ->
{error, Error} ->
emqx_ctl:print("Failed to join the cluster: ~0p~n", [Error])
end;
cluster(["leave"]) ->
case ekka:leave() of
ok ->
@ -115,7 +120,6 @@ cluster(["leave"]) ->
{error, Error} ->
emqx_ctl:print("Failed to leave the cluster: ~0p~n", [Error])
end;
cluster(["force-leave", SNode]) ->
case ekka:force_leave(ekka_node:parse_name(SNode)) of
ok ->
@ -126,33 +130,32 @@ cluster(["force-leave", SNode]) ->
{error, Error} ->
emqx_ctl:print("Failed to remove the node from cluster: ~0p~n", [Error])
end;
cluster(["status"]) ->
emqx_ctl:print("Cluster status: ~p~n", [ekka_cluster:info()]);
cluster(_) ->
emqx_ctl:usage([{"cluster join <Node>", "Join the cluster"},
emqx_ctl:usage([
{"cluster join <Node>", "Join the cluster"},
{"cluster leave", "Leave the cluster"},
{"cluster force-leave <Node>", "Force the node leave from cluster"},
{"cluster status", "Cluster status"}]).
{"cluster status", "Cluster status"}
]).
%%--------------------------------------------------------------------
%% @doc Query clients
clients(["list"]) ->
dump(emqx_channel, client);
clients(["show", ClientId]) ->
if_client(ClientId, fun print/1);
clients(["kick", ClientId]) ->
ok = emqx_cm:kick_session(bin(ClientId)),
emqx_ctl:print("ok~n");
clients(_) ->
emqx_ctl:usage([{"clients list", "List all clients"},
emqx_ctl:usage([
{"clients list", "List all clients"},
{"clients show <ClientId>", "Show a client"},
{"clients kick <ClientId>", "Kick out a client"}]).
{"clients kick <ClientId>", "Kick out a client"}
]).
if_client(ClientId, Fun) ->
case ets:lookup(emqx_channel, (bin(ClientId))) of
@ -165,20 +168,22 @@ if_client(ClientId, Fun) ->
routes(["list"]) ->
dump(emqx_route);
routes(["show", Topic]) ->
Routes = ets:lookup(emqx_route, bin(Topic)),
[print({emqx_route, Route}) || Route <- Routes];
routes(_) ->
emqx_ctl:usage([{"routes list", "List all routes"},
{"routes show <Topic>", "Show a route"}]).
emqx_ctl:usage([
{"routes list", "List all routes"},
{"routes show <Topic>", "Show a route"}
]).
subscriptions(["list"]) ->
lists:foreach(fun(Suboption) ->
lists:foreach(
fun(Suboption) ->
print({emqx_suboption, Suboption})
end, ets:tab2list(emqx_suboption));
end,
ets:tab2list(emqx_suboption)
);
subscriptions(["show", ClientId]) ->
case ets:lookup(emqx_subid, bin(ClientId)) of
[] ->
@ -186,42 +191,44 @@ subscriptions(["show", ClientId]) ->
[{_, Pid}] ->
case ets:match_object(emqx_suboption, {{Pid, '_'}, '_'}) of
[] -> emqx_ctl:print("Not Found.~n");
Suboption ->
[print({emqx_suboption, Sub}) || Sub <- Suboption]
Suboption -> [print({emqx_suboption, Sub}) || Sub <- Suboption]
end
end;
subscriptions(["add", ClientId, Topic, QoS]) ->
if_valid_qos(QoS, fun(IntQos) ->
case ets:lookup(emqx_channel, bin(ClientId)) of
[] -> emqx_ctl:print("Error: Channel not found!");
[] ->
emqx_ctl:print("Error: Channel not found!");
[{_, Pid}] ->
{Topic1, Options} = emqx_topic:parse(bin(Topic)),
Pid ! {subscribe, [{Topic1, Options#{qos => IntQos}}]},
emqx_ctl:print("ok~n")
end
end);
subscriptions(["del", ClientId, Topic]) ->
case ets:lookup(emqx_channel, bin(ClientId)) of
[] -> emqx_ctl:print("Error: Channel not found!");
[] ->
emqx_ctl:print("Error: Channel not found!");
[{_, Pid}] ->
Pid ! {unsubscribe, [emqx_topic:parse(bin(Topic))]},
emqx_ctl:print("ok~n")
end;
subscriptions(_) ->
emqx_ctl:usage(
[{"subscriptions list", "List all subscriptions"},
[
{"subscriptions list", "List all subscriptions"},
{"subscriptions show <ClientId>", "Show subscriptions of a client"},
{"subscriptions add <ClientId> <Topic> <QoS>", "Add a static subscription manually"},
{"subscriptions del <ClientId> <Topic>", "Delete a static subscription manually"}]).
{"subscriptions del <ClientId> <Topic>", "Delete a static subscription manually"}
]
).
if_valid_qos(QoS, Fun) ->
try list_to_integer(QoS) of
Int when ?IS_QOS(Int) -> Fun(Int);
_ -> emqx_ctl:print("QoS should be 0, 1, 2~n")
catch _:_ ->
catch
_:_ ->
emqx_ctl:print("QoS should be 0, 1, 2~n")
end.
@ -251,12 +258,15 @@ plugins(["enable", NameVsn, "before", Other]) ->
emqx_plugins_cli:ensure_enabled(NameVsn, {before, Other}, fun emqx_ctl:print/2);
plugins(_) ->
emqx_ctl:usage(
[{"plugins <command> [Name-Vsn]", "e.g. 'start emqx_plugin_template-5.0-rc.1'"},
[
{"plugins <command> [Name-Vsn]", "e.g. 'start emqx_plugin_template-5.0-rc.1'"},
{"plugins list", "List all installed plugins"},
{"plugins describe Name-Vsn", "Describe an installed plugins"},
{"plugins install Name-Vsn", "Install a plugin package placed\n"
{"plugins install Name-Vsn",
"Install a plugin package placed\n"
"in plugin'sinstall_dir"},
{"plugins uninstall Name-Vsn", "Uninstall a plugin. NOTE: it deletes\n"
{"plugins uninstall Name-Vsn",
"Uninstall a plugin. NOTE: it deletes\n"
"all files in install_dir/Name-Vsn"},
{"plugins start Name-Vsn", "Start a plugin"},
{"plugins stop Name-Vsn", "Stop a plugin"},
@ -270,50 +280,51 @@ plugins(_) ->
"will stay at is old position; a newly plugin is appended to the rear\n"
"e.g. plugins disable foo-0.1.0 front\n"
" plugins enable bar-0.2.0 before foo-0.1.0"}
]).
]
).
%%--------------------------------------------------------------------
%% @doc vm command
vm([]) ->
vm(["all"]);
vm(["all"]) ->
[vm([Name]) || Name <- ["load", "memory", "process", "io", "ports"]];
vm(["load"]) ->
[emqx_ctl:print("cpu/~-20s: ~ts~n", [L, V]) || {L, V} <- emqx_vm:loads()];
vm(["memory"]) ->
[emqx_ctl:print("memory/~-17s: ~w~n", [Cat, Val]) || {Cat, Val} <- erlang:memory()];
vm(["process"]) ->
[emqx_ctl:print("process/~-16s: ~w~n", [Name, erlang:system_info(Key)])
|| {Name, Key} <- [{limit, process_limit}, {count, process_count}]];
[
emqx_ctl:print("process/~-16s: ~w~n", [Name, erlang:system_info(Key)])
|| {Name, Key} <- [{limit, process_limit}, {count, process_count}]
];
vm(["io"]) ->
IoInfo = lists:usort(lists:flatten(erlang:system_info(check_io))),
[emqx_ctl:print("io/~-21s: ~w~n", [Key, proplists:get_value(Key, IoInfo)])
|| Key <- [max_fds, active_fds]];
[
emqx_ctl:print("io/~-21s: ~w~n", [Key, proplists:get_value(Key, IoInfo)])
|| Key <- [max_fds, active_fds]
];
vm(["ports"]) ->
[emqx_ctl:print("ports/~-18s: ~w~n", [Name, erlang:system_info(Key)])
|| {Name, Key} <- [{count, port_count}, {limit, port_limit}]];
[
emqx_ctl:print("ports/~-18s: ~w~n", [Name, erlang:system_info(Key)])
|| {Name, Key} <- [{count, port_count}, {limit, port_limit}]
];
vm(_) ->
emqx_ctl:usage([{"vm all", "Show info of Erlang VM"},
emqx_ctl:usage([
{"vm all", "Show info of Erlang VM"},
{"vm load", "Show load of Erlang VM"},
{"vm memory", "Show memory of Erlang VM"},
{"vm process", "Show process of Erlang VM"},
{"vm io", "Show IO of Erlang VM"},
{"vm ports", "Show Ports of Erlang VM"}]).
{"vm ports", "Show Ports of Erlang VM"}
]).
%%--------------------------------------------------------------------
%% @doc mnesia Command
mnesia([]) ->
mnesia:system_info();
mnesia(_) ->
emqx_ctl:usage([{"mnesia", "Mnesia system info"}]).
@ -325,40 +336,40 @@ log(["set-level", Level]) ->
ok -> emqx_ctl:print("~ts~n", [Level]);
Error -> emqx_ctl:print("[error] set overall log level failed: ~p~n", [Error])
end;
log(["primary-level"]) ->
Level = emqx_logger:get_primary_log_level(),
emqx_ctl:print("~ts~n", [Level]);
log(["primary-level", Level]) ->
_ = emqx_logger:set_primary_log_level(list_to_atom(Level)),
emqx_ctl:print("~ts~n", [emqx_logger:get_primary_log_level()]);
log(["handlers", "list"]) ->
_ = [emqx_ctl:print(
_ = [
emqx_ctl:print(
"LogHandler(id=~ts, level=~ts, destination=~ts, status=~ts)~n",
[Id, Level, Dst, Status]
)
|| #{id := Id,
|| #{
id := Id,
level := Level,
dst := Dst,
status := Status} <- emqx_logger:get_log_handlers()],
status := Status
} <- emqx_logger:get_log_handlers()
],
ok;
log(["handlers", "start", HandlerId]) ->
case emqx_logger:start_log_handler(list_to_atom(HandlerId)) of
ok -> emqx_ctl:print("log handler ~ts started~n", [HandlerId]);
ok ->
emqx_ctl:print("log handler ~ts started~n", [HandlerId]);
{error, Reason} ->
emqx_ctl:print("[error] failed to start log handler ~ts: ~p~n", [HandlerId, Reason])
end;
log(["handlers", "stop", HandlerId]) ->
case emqx_logger:stop_log_handler(list_to_atom(HandlerId)) of
ok -> emqx_ctl:print("log handler ~ts stopped~n", [HandlerId]);
ok ->
emqx_ctl:print("log handler ~ts stopped~n", [HandlerId]);
{error, Reason} ->
emqx_ctl:print("[error] failed to stop log handler ~ts: ~p~n", [HandlerId, Reason])
end;
log(["handlers", "set-level", HandlerId, Level]) ->
case emqx_logger:set_log_handler_level(list_to_atom(HandlerId), list_to_atom(Level)) of
ok ->
@ -367,57 +378,60 @@ log(["handlers", "set-level", HandlerId, Level]) ->
{error, Error} ->
emqx_ctl:print("[error] ~p~n", [Error])
end;
log(_) ->
emqx_ctl:usage(
[{"log set-level <Level>", "Set the overall log level"},
[
{"log set-level <Level>", "Set the overall log level"},
{"log primary-level", "Show the primary log level now"},
{"log primary-level <Level>", "Set the primary log level"},
{"log handlers list", "Show log handlers"},
{"log handlers start <HandlerId>", "Start a log handler"},
{"log handlers stop <HandlerId>", "Stop a log handler"},
{"log handlers set-level <HandlerId> <Level>", "Set log level of a log handler"}]).
{"log handlers set-level <HandlerId> <Level>", "Set log level of a log handler"}
]
).
%%--------------------------------------------------------------------
%% @doc Trace Command
trace(["list"]) ->
lists:foreach(fun(Trace) ->
lists:foreach(
fun(Trace) ->
#{type := Type, filter := Filter, level := Level, dst := Dst} = Trace,
emqx_ctl:print("Trace(~s=~s, level=~s, destination=~p)~n", [Type, Filter, Level, Dst])
end, emqx_trace_handler:running());
end,
emqx_trace_handler:running()
);
trace(["stop", Operation, Filter0]) ->
case trace_type(Operation, Filter0) of
{ok, Type, Filter} -> trace_off(Type, Filter);
error -> trace([])
end;
trace(["start", Operation, ClientId, LogFile]) ->
trace(["start", Operation, ClientId, LogFile, "all"]);
trace(["start", Operation, Filter0, LogFile, Level]) ->
case trace_type(Operation, Filter0) of
{ok, Type, Filter} ->
trace_on(name(Filter0), Type, Filter,
list_to_existing_atom(Level), LogFile);
error -> trace([])
trace_on(
name(Filter0),
Type,
Filter,
list_to_existing_atom(Level),
LogFile
);
error ->
trace([])
end;
trace(_) ->
emqx_ctl:usage([{"trace list", "List all traces started on local node"},
{"trace start client <ClientId> <File> [<Level>]",
"Traces for a client on local node"},
{"trace stop client <ClientId>",
"Stop tracing for a client on local node"},
{"trace start topic <Topic> <File> [<Level>] ",
"Traces for a topic on local node"},
{"trace stop topic <Topic> ",
"Stop tracing for a topic on local node"},
emqx_ctl:usage([
{"trace list", "List all traces started on local node"},
{"trace start client <ClientId> <File> [<Level>]", "Traces for a client on local node"},
{"trace stop client <ClientId>", "Stop tracing for a client on local node"},
{"trace start topic <Topic> <File> [<Level>] ", "Traces for a topic on local node"},
{"trace stop topic <Topic> ", "Stop tracing for a topic on local node"},
{"trace start ip_address <IP> <File> [<Level>] ",
"Traces for a client ip on local node"},
{"trace stop ip_addresss <IP> ",
"Stop tracing for a client ip on local node"}
{"trace stop ip_addresss <IP> ", "Stop tracing for a client ip on local node"}
]).
trace_on(Name, Type, Filter, Level, LogFile) ->
@ -447,32 +461,37 @@ traces(["list"]) ->
[] ->
emqx_ctl:print("Cluster Trace is empty~n", []);
_ ->
lists:foreach(fun(Trace) ->
#{type := Type, name := Name, status := Status,
log_size := LogSize} = Trace,
emqx_ctl:print("Trace(~s: ~s=~s, ~s, LogSize:~p)~n",
[Name, Type, maps:get(Type, Trace), Status, LogSize])
end, List)
lists:foreach(
fun(Trace) ->
#{
type := Type,
name := Name,
status := Status,
log_size := LogSize
} = Trace,
emqx_ctl:print(
"Trace(~s: ~s=~s, ~s, LogSize:~p)~n",
[Name, Type, maps:get(Type, Trace), Status, LogSize]
)
end,
List
)
end,
length(List);
traces(["stop", Name]) ->
trace_cluster_off(Name);
traces(["delete", Name]) ->
trace_cluster_del(Name);
traces(["start", Name, Operation, Filter]) ->
traces(["start", Name, Operation, Filter, "900"]);
traces(["start", Name, Operation, Filter0, DurationS]) ->
case trace_type(Operation, Filter0) of
{ok, Type, Filter} -> trace_cluster_on(Name, Type, Filter, DurationS);
error -> traces([])
end;
traces(_) ->
emqx_ctl:usage([{"traces list", "List all cluster traces started"},
emqx_ctl:usage([
{"traces list", "List all cluster traces started"},
{"traces start <Name> client <ClientId>", "Traces for a client in cluster"},
{"traces start <Name> topic <Topic>", "Traces for a topic in cluster"},
{"traces start <Name> ip_address <IPAddr>", "Traces for a IP in cluster"},
@ -483,18 +502,21 @@ traces(_) ->
trace_cluster_on(Name, Type, Filter, DurationS0) ->
DurationS = list_to_integer(DurationS0),
Now = erlang:system_time(second),
Trace = #{ name => list_to_binary(Name)
, type => atom_to_binary(Type)
, Type => list_to_binary(Filter)
, start_at => list_to_binary(calendar:system_time_to_rfc3339(Now))
, end_at => list_to_binary(calendar:system_time_to_rfc3339(Now + DurationS))
Trace = #{
name => list_to_binary(Name),
type => atom_to_binary(Type),
Type => list_to_binary(Filter),
start_at => list_to_binary(calendar:system_time_to_rfc3339(Now)),
end_at => list_to_binary(calendar:system_time_to_rfc3339(Now + DurationS))
},
case emqx_trace:create(Trace) of
{ok, _} ->
emqx_ctl:print("cluster_trace ~p ~s ~s successfully~n", [Type, Filter, Name]);
{error, Error} ->
emqx_ctl:print("[error] cluster_trace ~s ~s=~s ~p~n",
[Name, Type, Filter, Error])
emqx_ctl:print(
"[error] cluster_trace ~s ~s=~s ~p~n",
[Name, Type, Filter, Error]
)
end.
trace_cluster_del(Name) ->
@ -518,20 +540,24 @@ trace_type(_, _) -> error.
%% @doc Listeners Command
listeners([]) ->
lists:foreach(fun({ID, Conf}) ->
lists:foreach(
fun({ID, Conf}) ->
{Host, Port} = maps:get(bind, Conf),
Acceptors = maps:get(acceptors, Conf),
ProxyProtocol = maps:get(proxy_protocol, Conf, undefined),
Running = maps:get(running, Conf),
CurrentConns = case emqx_listeners:current_conns(ID, {Host, Port}) of
CurrentConns =
case emqx_listeners:current_conns(ID, {Host, Port}) of
{error, _} -> [];
CC -> [{current_conn, CC}]
end,
MaxConn = case emqx_listeners:max_conns(ID, {Host, Port}) of
MaxConn =
case emqx_listeners:max_conns(ID, {Host, Port}) of
{error, _} -> [];
MC -> [{max_conns, MC}]
end,
Info = [
Info =
[
{listen_on, {string, format_listen_on(Port)}},
{acceptors, Acceptors},
{proxy_protocol, ProxyProtocol},
@ -539,8 +565,9 @@ listeners([]) ->
] ++ CurrentConns ++ MaxConn,
emqx_ctl:print("~ts~n", [ID]),
lists:foreach(fun indent_print/1, Info)
end, emqx_listeners:list());
end,
emqx_listeners:list()
);
listeners(["stop", ListenerId]) ->
case emqx_listeners:stop_listener(list_to_atom(ListenerId)) of
ok ->
@ -548,7 +575,6 @@ listeners(["stop", ListenerId]) ->
{error, Error} ->
emqx_ctl:print("Failed to stop ~ts listener: ~0p~n", [ListenerId, Error])
end;
listeners(["start", ListenerId]) ->
case emqx_listeners:start_listener(list_to_atom(ListenerId)) of
ok ->
@ -556,7 +582,6 @@ listeners(["start", ListenerId]) ->
{error, Error} ->
emqx_ctl:print("Failed to start ~ts listener: ~0p~n", [ListenerId, Error])
end;
listeners(["restart", ListenerId]) ->
case emqx_listeners:restart_listener(list_to_atom(ListenerId)) of
ok ->
@ -564,9 +589,9 @@ listeners(["restart", ListenerId]) ->
{error, Error} ->
emqx_ctl:print("Failed to restart ~ts listener: ~0p~n", [ListenerId, Error])
end;
listeners(_) ->
emqx_ctl:usage([{"listeners", "List listeners"},
emqx_ctl:usage([
{"listeners", "List listeners"},
{"listeners stop <Identifier>", "Stop a listener"},
{"listeners start <Identifier>", "Start a listener"},
{"listeners restart <Identifier>", "Restart a listener"}
@ -582,7 +607,6 @@ authz(["cache-clean", "node", Node]) ->
{error, Reason} ->
emqx_ctl:print("Authorization drain failed on node ~ts: ~0p.~n", [Node, Reason])
end;
authz(["cache-clean", "all"]) ->
case emqx_mgmt:clean_authz_cache_all() of
ok ->
@ -590,22 +614,22 @@ authz(["cache-clean", "all"]) ->
{error, Reason} ->
emqx_ctl:print("Authorization cache-clean failed: ~p.~n", [Reason])
end;
authz(["cache-clean", ClientId]) ->
emqx_mgmt:clean_authz_cache(ClientId);
authz(_) ->
emqx_ctl:usage(
[{"authz cache-clean all", "Clears authorization cache on all nodes"},
[
{"authz cache-clean all", "Clears authorization cache on all nodes"},
{"authz cache-clean node <Node>", "Clears authorization cache on given node"},
{"authz cache-clean <ClientId>", "Clears authorization cache for given client"}
]).
]
).
%%--------------------------------------------------------------------
%% @doc OLP (Overload Protection related)
olp(["status"]) ->
S = case emqx_olp:is_overloaded() of
S =
case emqx_olp:is_overloaded() of
true -> "overloaded";
false -> "not overloaded"
end,
@ -617,7 +641,8 @@ olp(["enable"]) ->
Res = emqx_olp:enable(),
emqx_ctl:print("Enable overload protection ~p : ~p ~n", [node(), Res]);
olp(_) ->
emqx_ctl:usage([{"olp status", "Return OLP status if system is overloaded"},
emqx_ctl:usage([
{"olp status", "Return OLP status if system is overloaded"},
{"olp enable", "Enable overload protection"},
{"olp disable", "Disable overload protection"}
]).
@ -634,43 +659,81 @@ dump(Table, Tag) ->
dump(_Table, _, '$end_of_table', Result) ->
lists:reverse(Result);
dump(Table, Tag, Key, Result) ->
PrintValue = [print({Tag, Record}) || Record <- ets:lookup(Table, Key)],
dump(Table, Tag, ets:next(Table, Key), [PrintValue | Result]).
print({_, []}) ->
ok;
print({client, {ClientId, ChanPid}}) ->
Attrs = case emqx_cm:get_chan_info(ClientId, ChanPid) of
Attrs =
case emqx_cm:get_chan_info(ClientId, ChanPid) of
undefined -> #{};
Attrs0 -> Attrs0
end,
Stats = case emqx_cm:get_chan_stats(ClientId, ChanPid) of
Stats =
case emqx_cm:get_chan_stats(ClientId, ChanPid) of
undefined -> #{};
Stats0 -> maps:from_list(Stats0)
end,
ClientInfo = maps:get(clientinfo, Attrs, #{}),
ConnInfo = maps:get(conninfo, Attrs, #{}),
Session = maps:get(session, Attrs, #{}),
Connected = case maps:get(conn_state, Attrs) of
Connected =
case maps:get(conn_state, Attrs) of
connected -> true;
_ -> false
end,
Info = lists:foldl(fun(Items, Acc) ->
Info = lists:foldl(
fun(Items, Acc) ->
maps:merge(Items, Acc)
end, #{connected => Connected},
[maps:with([subscriptions_cnt, inflight_cnt, awaiting_rel_cnt,
mqueue_len, mqueue_dropped, send_msg], Stats),
end,
#{connected => Connected},
[
maps:with(
[
subscriptions_cnt,
inflight_cnt,
awaiting_rel_cnt,
mqueue_len,
mqueue_dropped,
send_msg
],
Stats
),
maps:with([clientid, username], ClientInfo),
maps:with([peername, clean_start, keepalive, expiry_interval,
connected_at, disconnected_at], ConnInfo),
maps:with([created_at], Session)]),
InfoKeys = [clientid, username, peername, clean_start, keepalive,
expiry_interval, subscriptions_cnt, inflight_cnt,
awaiting_rel_cnt, send_msg, mqueue_len, mqueue_dropped,
connected, created_at, connected_at] ++
maps:with(
[
peername,
clean_start,
keepalive,
expiry_interval,
connected_at,
disconnected_at
],
ConnInfo
),
maps:with([created_at], Session)
]
),
InfoKeys =
[
clientid,
username,
peername,
clean_start,
keepalive,
expiry_interval,
subscriptions_cnt,
inflight_cnt,
awaiting_rel_cnt,
send_msg,
mqueue_len,
mqueue_dropped,
connected,
created_at,
connected_at
] ++
case maps:is_key(disconnected_at, Info) of
true -> [disconnected_at];
false -> []
@ -680,32 +743,30 @@ print({client, {ClientId, ChanPid}}) ->
"Client(~ts, username=~ts, peername=~ts, clean_start=~ts, "
"keepalive=~w, session_expiry_interval=~w, subscriptions=~w, "
"inflight=~w, awaiting_rel=~w, delivered_msgs=~w, enqueued_msgs=~w, "
"dropped_msgs=~w, connected=~ts, created_at=~w, connected_at=~w"
++ case maps:is_key(disconnected_at, Info1) of
"dropped_msgs=~w, connected=~ts, created_at=~w, connected_at=~w" ++
case maps:is_key(disconnected_at, Info1) of
true -> ", disconnected_at=~w)~n";
false -> ")~n"
end,
[format(K, maps:get(K, Info1)) || K <- InfoKeys]);
[format(K, maps:get(K, Info1)) || K <- InfoKeys]
);
print({emqx_route, #route{topic = Topic, dest = {_, Node}}}) ->
emqx_ctl:print("~ts -> ~ts~n", [Topic, Node]);
print({emqx_route, #route{topic = Topic, dest = Node}}) ->
emqx_ctl:print("~ts -> ~ts~n", [Topic, Node]);
print(#plugin{name = Name, descr = Descr, active = Active}) ->
emqx_ctl:print("Plugin(~ts, description=~ts, active=~ts)~n",
[Name, Descr, Active]);
emqx_ctl:print(
"Plugin(~ts, description=~ts, active=~ts)~n",
[Name, Descr, Active]
);
print({emqx_suboption, {{Pid, Topic}, Options}}) when is_pid(Pid) ->
emqx_ctl:print("~ts -> ~ts~n", [maps:get(subid, Options), Topic]).
format(_, undefined) ->
undefined;
format(peername, {IPAddr, Port}) ->
IPStr = emqx_mgmt_util:ntoa(IPAddr),
io_lib:format("~ts:~p", [IPStr, Port]);
format(_, Val) ->
Val.

35
apps/emqx_management/src/proto/emqx_management_proto_v1.erl
View File

@ -18,22 +18,23 @@
-behaviour(emqx_bpapi).
-export([ introduced_in/0
-export([
introduced_in/0,
, node_info/1
, broker_info/1
, list_subscriptions/1
node_info/1,
broker_info/1,
list_subscriptions/1,
, list_listeners/1
, remove_listener/2
list_listeners/1,
remove_listener/2,
, update_listener/3
, subscribe/3
, unsubscribe/3
update_listener/3,
subscribe/3,
unsubscribe/3,
, call_client/3
call_client/3,
, get_full_config/1
get_full_config/1
]).
-include_lib("emqx/include/bpapi.hrl").
@ -53,18 +54,18 @@ broker_info(Node) ->
list_subscriptions(Node) ->
rpc:call(Node, emqx_mgmt, do_list_subscriptions, []).
-spec list_listeners(node()) -> [map()] | {badrpc, _}.
-spec list_listeners(node()) -> map() | {badrpc, _}.
list_listeners(Node) ->
rpc:call(Node, emqx_mgmt, do_list_listeners, []).
rpc:call(Node, emqx_mgmt_api_listeners, do_list_listeners, []).
-spec remove_listener(node(), string()) -> ok | {badrpc, _}.
remove_listener(Node, Id) ->
rpc:call(Node, emqx_mgmt, do_remove_listener, [Id]).
rpc:call(Node, emqx_mgmt_api_listeners, do_remove_listener, [Id]).
-spec update_listener(node(), string(), emqx_config:update_request()) ->
map() | {error, _} | {badrpc, _}.
-spec update_listener(node(), atom(), emqx_config:update_request()) ->
{ok, map()} | {error, _} | {badrpc, _}.
update_listener(Node, Id, Config) ->
rpc:call(Node, emqx_mgmt, do_update_listener, [Id, Config]).
rpc:call(Node, emqx_mgmt_api_listeners, do_update_listener, [Id, Config]).
-spec subscribe(node(), emqx_types:clientid(), emqx_types:topic_filters()) ->
{subscribe, _} | {error, atom()} | {badrpc, _}.

178
apps/emqx_management/test/emqx_mgmt_api_listeners_SUITE.erl
View File

@ -24,90 +24,138 @@ all() ->
emqx_common_test_helpers:all(?MODULE).
init_per_suite(Config) ->
emqx_mgmt_api_test_util:init_suite(),
emqx_mgmt_api_test_util:init_suite([emqx_conf]),
Config.
end_per_suite(_) ->
emqx_mgmt_api_test_util:end_suite().
emqx_conf:remove([listeners, tcp, new], #{override_to => cluster}),
emqx_conf:remove([listeners, tcp, new1], #{override_to => local}),
emqx_mgmt_api_test_util:end_suite([emqx_conf]).
t_list_listeners(_) ->
Path = emqx_mgmt_api_test_util:api_path(["listeners"]),
get_api(Path).
Res = request(get, Path, [], []),
Expect = emqx_mgmt_api_listeners:do_list_listeners(),
?assertEqual(emqx_json:encode([Expect]), emqx_json:encode(Res)),
ok.
t_list_node_listeners(_) ->
Path = emqx_mgmt_api_test_util:api_path(["nodes", atom_to_binary(node(), utf8), "listeners"]),
get_api(Path).
t_crud_listeners_by_id(_) ->
TcpListenerId = <<"tcp:default">>,
NewListenerId = <<"tcp:new">>,
TcpPath = emqx_mgmt_api_test_util:api_path(["listeners", TcpListenerId]),
NewPath = emqx_mgmt_api_test_util:api_path(["listeners", NewListenerId]),
[#{<<"listeners">> := [TcpListener], <<"node">> := Node}] = request(get, TcpPath, [], []),
?assertEqual(atom_to_binary(node()), Node),
t_get_listeners(_) ->
LocalListener = emqx_mgmt_api_listeners:format(hd(emqx_mgmt:list_listeners())),
ID = maps:get(id, LocalListener),
Path = emqx_mgmt_api_test_util:api_path(["listeners", atom_to_list(ID)]),
get_api(Path).
%% create
?assertEqual({error, not_found}, is_running(NewListenerId)),
?assertMatch([#{<<"listeners">> := []}], request(get, NewPath, [], [])),
NewConf = TcpListener#{
<<"id">> => NewListenerId,
<<"bind">> => <<"0.0.0.0:2883">>
},
[#{<<"listeners">> := [Create]}] = request(put, NewPath, [], NewConf),
?assertEqual(lists:sort(maps:keys(TcpListener)), lists:sort(maps:keys(Create))),
[#{<<"listeners">> := [Get1]}] = request(get, NewPath, [], []),
?assertMatch(Create, Get1),
?assert(is_running(NewListenerId)),
t_get_node_listeners(_) ->
LocalListener = emqx_mgmt_api_listeners:format(hd(emqx_mgmt:list_listeners())),
ID = maps:get(id, LocalListener),
Path = emqx_mgmt_api_test_util:api_path(
["nodes", atom_to_binary(node(), utf8), "listeners", atom_to_list(ID)]),
get_api(Path).
%% bad create(same port)
BadId = <<"tcp:bad">>,
BadPath = emqx_mgmt_api_test_util:api_path(["listeners", BadId]),
BadConf = TcpListener#{
<<"id">> => BadId,
<<"bind">> => <<"0.0.0.0:2883">>
},
?assertEqual({error, {"HTTP/1.1", 400, "Bad Request"}}, request(put, BadPath, [], BadConf)),
t_manage_listener(_) ->
%% update
#{<<"acceptors">> := Acceptors} = Create,
Acceptors1 = Acceptors + 10,
[#{<<"listeners">> := [Update]}] =
request(put, NewPath, [], Create#{<<"acceptors">> => Acceptors1}),
?assertMatch(#{<<"acceptors">> := Acceptors1}, Update),
[#{<<"listeners">> := [Get2]}] = request(get, NewPath, [], []),
?assertMatch(#{<<"acceptors">> := Acceptors1}, Get2),
%% delete
?assertEqual([], delete(NewPath)),
?assertEqual({error, not_found}, is_running(NewListenerId)),
?assertMatch([#{<<"listeners">> := []}], request(get, NewPath, [], [])),
?assertEqual([], delete(NewPath)),
ok.
t_list_listeners_on_node(_) ->
Node = atom_to_list(node()),
Path = emqx_mgmt_api_test_util:api_path(["nodes", Node, "listeners"]),
Listeners = request(get, Path, [], []),
#{<<"listeners">> := Expect} = emqx_mgmt_api_listeners:do_list_listeners(),
?assertEqual(emqx_json:encode(Expect), emqx_json:encode(Listeners)),
ok.
t_crud_listener_by_id_on_node(_) ->
TcpListenerId = <<"tcp:default">>,
NewListenerId = <<"tcp:new1">>,
Node = atom_to_list(node()),
TcpPath = emqx_mgmt_api_test_util:api_path(["nodes", Node, "listeners", TcpListenerId]),
NewPath = emqx_mgmt_api_test_util:api_path(["nodes", Node, "listeners", NewListenerId]),
TcpListener = request(get, TcpPath, [], []),
%% create
?assertEqual({error, not_found}, is_running(NewListenerId)),
?assertMatch({error,{"HTTP/1.1", 404, "Not Found"}}, request(get, NewPath, [], [])),
Create = request(put, NewPath, [], TcpListener#{
<<"id">> => NewListenerId,
<<"bind">> => <<"0.0.0.0:3883">>
}),
?assertEqual(lists:sort(maps:keys(TcpListener)), lists:sort(maps:keys(Create))),
Get1 = request(get, NewPath, [], []),
?assertMatch(Create, Get1),
?assert(is_running(NewListenerId)),
%% update
#{<<"acceptors">> := Acceptors} = Create,
Acceptors1 = Acceptors + 10,
Update = request(put, NewPath, [], Create#{<<"acceptors">> => Acceptors1}),
?assertMatch(#{<<"acceptors">> := Acceptors1}, Update),
Get2 = request(get, NewPath, [], []),
?assertMatch(#{<<"acceptors">> := Acceptors1}, Get2),
%% delete
?assertEqual([], delete(NewPath)),
?assertEqual({error, not_found}, is_running(NewListenerId)),
?assertMatch({error, {"HTTP/1.1", 404, "Not Found"}}, request(get, NewPath, [], [])),
?assertEqual([], delete(NewPath)),
ok.
t_action_listeners(_) ->
ID = "tcp:default",
manage_listener(ID, "stop", false),
manage_listener(ID, "start", true),
manage_listener(ID, "restart", true).
action_listener(ID, "stop", false),
action_listener(ID, "start", true),
action_listener(ID, "restart", true).
manage_listener(ID, Operation, Running) ->
Path = emqx_mgmt_api_test_util:api_path(["listeners", ID, "operation", Operation]),
action_listener(ID, Action, Running) ->
Path = emqx_mgmt_api_test_util:api_path(["listeners", ID, Action]),
{ok, _} = emqx_mgmt_api_test_util:request_api(post, Path),
timer:sleep(500),
GetPath = emqx_mgmt_api_test_util:api_path(["listeners", ID]),
{ok, ListenersResponse} = emqx_mgmt_api_test_util:request_api(get, GetPath),
Listeners = emqx_json:decode(ListenersResponse, [return_maps]),
[#{<<"listeners">> := Listeners}] = request(get, GetPath, [], []),
[listener_stats(Listener, Running) || Listener <- Listeners].
get_api(Path) ->
{ok, ListenersData} = emqx_mgmt_api_test_util:request_api(get, Path),
LocalListeners = emqx_mgmt_api_listeners:format(emqx_mgmt:list_listeners()),
case emqx_json:decode(ListenersData, [return_maps]) of
[Listener] ->
ID = binary_to_atom(maps:get(<<"id">>, Listener), utf8),
Filter =
fun(Local) ->
maps:get(id, Local) =:= ID
end,
LocalListener = hd(lists:filter(Filter, LocalListeners)),
comparison_listener(LocalListener, Listener);
Listeners when is_list(Listeners) ->
?assertEqual(erlang:length(LocalListeners), erlang:length(Listeners)),
Fun =
fun(LocalListener) ->
ID = maps:get(id, LocalListener),
IDBinary = atom_to_binary(ID, utf8),
Filter =
fun(Listener) ->
maps:get(<<"id">>, Listener) =:= IDBinary
end,
Listener = hd(lists:filter(Filter, Listeners)),
comparison_listener(LocalListener, Listener)
end,
lists:foreach(Fun, LocalListeners);
Listener when is_map(Listener) ->
ID = binary_to_atom(maps:get(<<"id">>, Listener), utf8),
Filter =
fun(Local) ->
maps:get(id, Local) =:= ID
end,
LocalListener = hd(lists:filter(Filter, LocalListeners)),
comparison_listener(LocalListener, Listener)
request(Method, Url, QueryParams, Body) ->
AuthHeader = emqx_mgmt_api_test_util:auth_header_(),
case emqx_mgmt_api_test_util:request_api(Method, Url, QueryParams, AuthHeader, Body) of
{ok, Res} -> emqx_json:decode(Res, [return_maps]);
Error -> Error
end.
comparison_listener(Local, Response) ->
?assertEqual(maps:get(id, Local), binary_to_atom(maps:get(<<"id">>, Response))),
?assertEqual(maps:get(node, Local), binary_to_atom(maps:get(<<"node">>, Response))),
?assertEqual(maps:get(acceptors, Local), maps:get(<<"acceptors">>, Response)),
?assertEqual(maps:get(running, Local), maps:get(<<"running">>, Response)).
delete(Url) ->
AuthHeader = emqx_mgmt_api_test_util:auth_header_(),
{ok, Res} = emqx_mgmt_api_test_util:request_api(delete, Url, AuthHeader),
Res.
listener_stats(Listener, ExpectedStats) ->
?assertEqual(ExpectedStats, maps:get(<<"running">>, Listener)).
is_running(Id) ->
emqx_listeners:is_running(binary_to_atom(Id)).

3
apps/emqx_management/test/emqx_mgmt_api_test_util.erl
View File

@ -92,7 +92,8 @@ do_request_api(Method, Request)->
{ok, {{"HTTP/1.1", Code, _}, _, Return} }
when Code >= 200 andalso Code =< 299 ->
{ok, Return};
{ok, {Reason, _, _}} ->
{ok, {Reason, _, _} = Error} ->
ct:pal("error: ~p~n", [Error]),
{error, Reason}
end.