yuanbiao
/
emqx
1
0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fix(emqx_machine_boot): Fix excluded_apps

This commit is contained in:
ieQu1 2023-08-16 15:48:18 +02:00
parent b23da691c0
commit 7b44caeae4
1 changed files with 12 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
apps/emqx_machine/src/emqx_machine_boot.erl
View File

@ -30,12 +30,19 @@
-export([sorted_reboot_apps/1, reboot_apps/0]). -export([sorted_reboot_apps/1, reboot_apps/0]).
-endif. -endif.
%% these apps are always (re)started by emqx_machine %% These apps are always (re)started by emqx_machine:
-define(BASIC_REBOOT_APPS, [gproc, esockd, ranch, cowboy, emqx]). -define(BASIC_REBOOT_APPS, [gproc, esockd, ranch, cowboy, emqx]).
%% If any of these applications crash, the entire EMQX node shuts down %% If any of these applications crash, the entire EMQX node shuts down:
-define(BASIC_PERMANENT_APPS, [mria, ekka, esockd, emqx]). -define(BASIC_PERMANENT_APPS, [mria, ekka, esockd, emqx]).
%% These apps should NOT be (re)started automatically:
-define(EXCLUDED_APPS, [system_monitor, observer_cli, jq]).
%% These apps are optional, they may or may not be present in the
%% release, depending on the build flags:
-define(OPTIONAL_APPS, [bcrypt, observer]).
post_boot() -> post_boot() ->
ok = ensure_apps_started(), ok = ensure_apps_started(),
ok = print_vsn(), ok = print_vsn(),
@ -148,9 +155,9 @@ basic_reboot_apps() ->
?BASIC_REBOOT_APPS ++ (BusinessApps -- excluded_apps()). ?BASIC_REBOOT_APPS ++ (BusinessApps -- excluded_apps()).
excluded_apps() -> excluded_apps() ->
OptionalApps = [bcrypt, jq, observer], %% Optional apps _should_ be (re)started automatically, but only
[system_monitor, observer_cli] ++ %% when they are found in the release:
[App || App <- OptionalApps, not is_app(App)]. ?EXCLUDED_APPS ++ [App || App <- ?OPTIONAL_APPS, not is_app(App)].
is_app(Name) -> is_app(Name) ->
case application:load(Name) of case application:load(Name) of