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Merge pull request #6494 from JimMoen/fix-os-info 

fix(telemetry): use required fields, rolling distro use PRETTY_NAME
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JimMoen 2022-01-10 17:32:16 +08:00 committed by GitHub
parent 2ee683d2f9 2fba756aea
commit 43442577ae
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 20 additions and 24 deletions
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2
lib-ce/emqx_telemetry/src/emqx_telemetry.app.src
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@ -1,6 +1,6 @@
{application, emqx_telemetry,
[{description, "EMQ X Telemetry"},
{vsn, "4.3.1"}, % strict semver, bump manually!
{vsn, "4.3.2"}, % strict semver, bump manually!
{modules, []},
{registered, [emqx_telemetry_sup]},
{applications, [kernel,stdlib]},

4
lib-ce/emqx_telemetry/src/emqx_telemetry.appup.src
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@ -1,13 +1,13 @@
%% -*- mode: erlang -*-
{VSN,
[
{"4.3.0", [
{<<"4\\.3\\.[0-1]">>, [
{load_module, emqx_telemetry, brutal_purge, soft_purge, []}
]},
{<<".*">>, []}
],
[
{"4.3.0", [
{<<"4\\.3\\.[0-1]">>, [
{load_module, emqx_telemetry, brutal_purge, soft_purge, []}
]},
{<<".*">>, []}

36
lib-ce/emqx_telemetry/src/emqx_telemetry.erl
View File

@ -253,29 +253,23 @@ os_info() ->
[{os_name, Name},
{os_version, Version}];
{unix, _} ->
case file:read_file_info("/etc/os-release") of
case file:read_file("/etc/os-release") of
{error, _} ->
[{os_name, "Unknown"},
{os_version, "Unknown"}];
{ok, FileInfo} ->
case FileInfo#file_info.access of
Access when Access =:= read orelse Access =:= read_write ->
OSInfo = lists:foldl(fun(Line, Acc) ->
[Var, Value] = string:tokens(Line, "="),
NValue = case Value of
_ when is_list(Value) ->
lists:nth(1, string:tokens(Value, "\""));
_ ->
Value
end,
[{Var, NValue} | Acc]
end, [], string:tokens(os:cmd("cat /etc/os-release"), "\n")),
[{os_name, get_value("NAME", OSInfo)},
{os_version, get_value("VERSION", OSInfo, get_value("VERSION_ID", OSInfo))}];
_ ->
[{os_name, "Unknown"},
{os_version, "Unknown"}]
end
{ok, FileContent} ->
OSInfo = lists:foldl(fun(Line, Acc) ->
[Var, Value] = string:tokens(Line, "="),
NValue = case Value of
_ when is_list(Value) ->
lists:nth(1, string:tokens(Value, "\""));
_ ->
Value
end,
[{Var, NValue} | Acc]
end, [], string:tokens(binary:bin_to_list(FileContent), "\n")),
[{os_name, get_value("NAME", OSInfo)},
{os_version, get_value("VERSION", OSInfo, get_value("VERSION_ID", OSInfo, get_value("PRETTY_NAME", OSInfo)))}]
end;
{win32, nt} ->
Ver = os:cmd("ver"),
@ -429,5 +423,7 @@ module_attributes(Module) ->
bin(L) when is_list(L) ->
list_to_binary(L);
bin(A) when is_atom(A) ->
atom_to_binary(A);
bin(B) when is_binary(B) ->
B.