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Move collection of system information to cache

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This commit is contained in:
Meliox 2026-06-13 20:43:18 +02:00
parent 1480f2eab4
commit b9a43a41b6
3 changed files with 21 additions and 6 deletions
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9
src/Scripts/pve-mod-configure
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@ -400,6 +400,15 @@ configure_node_info() {
[nN]) info "System information disabled." ;; [nN]) info "System information disabled." ;;
*) warn "Invalid selection. Defaulting to type 1."; ENABLE_SYSTEM_INFO=1; SYSTEM_INFO_TYPE=1 ;; *) warn "Invalid selection. Defaulting to type 1."; ENABLE_SYSTEM_INFO=1; SYSTEM_INFO_TYPE=1 ;;
esac esac
if [[ "$ENABLE_SYSTEM_INFO" -eq 1 ]]; then
local cache_dir="/var/lib/pve-mod"
mkdir -p "$cache_dir"
local cache_file="${cache_dir}/dmidecode-type${SYSTEM_INFO_TYPE}.txt"
dmidecode -t "$SYSTEM_INFO_TYPE" > "$cache_file" 2>/dev/null || true
chmod 644 "$cache_file"
info "DMI data cached to $cache_file"
fi
#endregion System info #endregion System info
} }
#endregion node-info wizard #endregion node-info wizard

10
src/node_info/files/Collector/systemInformation.pm
View File

@ -44,10 +44,16 @@ sub get_system_information_data {
sub _get_system_info { sub _get_system_info {
my ($type) = @_; my ($type) = @_;
my $output = `/usr/sbin/dmidecode -t $type 2>/dev/null`; my $cache_file = "/var/lib/pve-mod/dmidecode-type${type}.txt";
my $output;
if (open(my $fh, '<', $cache_file)) {
local $/;
$output = <$fh>;
close($fh);
}
unless (defined $output && length($output) > 0) { unless (defined $output && length($output) > 0) {
debug(__LINE__, "No output from dmidecode -t $type"); debug(__LINE__, "No cached DMI data at $cache_file — re-run pve-mod-configure as root to refresh");
return {}; return {};
} }

8
src/node_info/files/PveMod_SensorInfo.pm
View File

@ -151,7 +151,7 @@ sub _load_graphics_data {
sub get_graphic_info { sub get_graphic_info {
if (!$config{gpu}{intel_enabled} && !$config{gpu}{nvidia_enabled} && !$config{gpu}{amd_enabled}) { if (!$config{gpu}{intel_enabled} && !$config{gpu}{nvidia_enabled} && !$config{gpu}{amd_enabled}) {
return null; return "";
} }
debug(__LINE__, "get_graphic_info called"); debug(__LINE__, "get_graphic_info called");
@ -169,7 +169,7 @@ sub get_graphic_info {
sub get_sensors_info { sub get_sensors_info {
if (!$config{lm_sensors}{enabled}) { if (!$config{lm_sensors}{enabled}) {
return null; return "";
} }
debug(__LINE__, "get_sensors_info called"); debug(__LINE__, "get_sensors_info called");
@ -187,7 +187,7 @@ sub get_sensors_info {
sub get_ups_info { sub get_ups_info {
if (!$config{ups}{enabled}) { if (!$config{ups}{enabled}) {
return null; return "";
} }
debug(__LINE__, "get_ups_info called"); debug(__LINE__, "get_ups_info called");
@ -216,7 +216,7 @@ sub get_pve_mod_version {
sub get_system_information { sub get_system_information {
if (!$config{system_info}{enabled}) { if (!$config{system_info}{enabled}) {
return null; return "";
} }
debug(__LINE__, "get_system_information called"); debug(__LINE__, "get_system_information called");