diff --git a/src/PVENodeInfo/PVEMod_Collectors/Amd.pm b/src/PVENodeInfo/PVEMod_Collectors/Amd.pm
new file mode 100644
index 0000000..7cacf04
--- /dev/null
+++ b/src/PVENodeInfo/PVEMod_Collectors/Amd.pm
@@ -0,0 +1,33 @@
+package PVE::PVEMod::Collector::Amd;
+
+use strict;
+use warnings;
+use Exporter 'import';
+
+use PVE::PVEMod::Config qw($process_type);
+use PVE::PVEMod::Utils qw(debug);
+
+our @EXPORT_OK = qw(
+ get_amd_gpu_devices
+ collector_for_amd_device
+);
+
+# ============================================================================
+# AMD GPU — placeholders (not yet implemented)
+# ============================================================================
+
+sub get_amd_gpu_devices {
+ # TODO: Implement AMD GPU detection using rocminfo or rocm-smi
+ debug(__LINE__, "AMD GPU support not yet implemented");
+ return ();
+}
+
+sub collector_for_amd_device {
+ my ($device) = @_;
+ $process_type = 'collector';
+ # TODO: Implement AMD GPU collector
+ debug(__LINE__, "AMD GPU collector not yet implemented");
+ exit 0;
+}
+
+1;
diff --git a/src/PVENodeInfo/PVEMod_Collectors/Intel.pm b/src/PVENodeInfo/PVEMod_Collectors/Intel.pm
new file mode 100644
index 0000000..988ec60
--- /dev/null
+++ b/src/PVENodeInfo/PVEMod_Collectors/Intel.pm
@@ -0,0 +1,179 @@
+package PVE::PVEMod::Collector::Intel;
+
+use strict;
+use warnings;
+use Exporter 'import';
+
+use PVE::PVEMod::Config qw(%config $process_type $pve_mod_working_dir);
+use PVE::PVEMod::Utils qw(debug check_executable setup_collector_signals safe_write_json);
+use PVE::PVEMod::Store qw(update_intel_gpu_rrd);
+
+our @EXPORT_OK = qw(
+ get_intel_gpu_devices
+ collector_for_intel_device
+);
+
+# ============================================================================
+# Intel GPU — device discovery
+# ============================================================================
+
+sub get_intel_gpu_devices {
+ my @devices = ();
+
+ debug(__LINE__, "Getting Intel GPU devices");
+ if (open my $fh, '-|', 'intel_gpu_top -L') {
+ while (<$fh>) {
+ chomp;
+ # Parse: "card0 Intel Alderlake_n (Gen12) pci:vendor=8086,device=46D0,card=0"
+ # or: "card0 Intel Alderlake_n (Gen12) pci:0000:00:02.0"
+ if (/^(card\d+)\s+(.+?)\s+(pci:[^\s]+)/) {
+ my ($card, $name, $path) = ($1, $2, $3);
+ push @devices, {
+ card => $card,
+ name => $name,
+ path => $path,
+ drm_path => "/dev/dri/$card",
+ };
+ debug(__LINE__, "Found Intel device: $card -> $name ($path)");
+ }
+ }
+ close $fh;
+ } else {
+ debug(__LINE__, "Failed to run intel_gpu_top -L: $!");
+ }
+
+ return @devices;
+}
+
+# ============================================================================
+# Intel GPU — data parsing
+# ============================================================================
+
+sub _parse_intel_gpu_line {
+ my ($line) = @_;
+
+ # Expected format (whitespace-aligned columns):
+ # Freq MHz IRQ RC6 Power W RCS BCS VCS VECS
+ # req act /s % gpu pkg % se wa % se wa % se wa % se wa
+ # 0 0 0 0 0.00 7.47 0.00 0 0 0.00 0 0 0.00 0 0 0.00 0 0
+
+ $line =~ s/^\s+|\s+$//g;
+ my @values = grep { $_ ne '' } split(/\s+/, $line);
+
+ return unless @values >= 18;
+
+ return {
+ frequency => {
+ requested => $values[0] + 0.0,
+ actual => $values[1] + 0.0,
+ unit => "MHz",
+ },
+ interrupts => {
+ count => $values[2] + 0.0,
+ unit => "irq/s",
+ },
+ rc6 => {
+ value => $values[3] + 0.0,
+ unit => "%",
+ },
+ power => {
+ GPU => $values[4] + 0.0,
+ Package => $values[5] + 0.0,
+ unit => "W",
+ },
+ engines => {
+ 'Render/3D' => {
+ busy => $values[6] + 0.0,
+ sema => $values[7] + 0.0,
+ wait => $values[8] + 0.0,
+ unit => "%",
+ },
+ Blitter => {
+ busy => $values[9] + 0.0,
+ sema => $values[10] + 0.0,
+ wait => $values[11] + 0.0,
+ unit => "%",
+ },
+ Video => {
+ busy => $values[12] + 0.0,
+ sema => $values[13] + 0.0,
+ wait => $values[14] + 0.0,
+ unit => "%",
+ },
+ VideoEnhance => {
+ busy => $values[15] + 0.0,
+ sema => $values[16] + 0.0,
+ wait => $values[17] + 0.0,
+ unit => "%",
+ },
+ },
+ clients => {},
+ };
+}
+
+# ============================================================================
+# Intel GPU — long-running collector
+# ============================================================================
+
+sub collector_for_intel_device {
+ my ($device) = @_;
+ $process_type = 'collector';
+ $0 = "collector-gpu-intel-$device->{card}";
+
+ my $drm_dev = "drm:/dev/dri/$device->{card}";
+ my $intel_gpu_top_pid = undef;
+ my $device_state_file = "$pve_mod_working_dir/stats-$device->{card}.json";
+
+ debug(__LINE__, "Collector started for device: $drm_dev, writing to $device_state_file");
+
+ my $shutdown = 0;
+ setup_collector_signals($device->{card}, \$shutdown, sub {
+ kill 'TERM', $intel_gpu_top_pid
+ if defined $intel_gpu_top_pid && $intel_gpu_top_pid > 0;
+ });
+
+ debug(__LINE__, "About to open pipe to intel_gpu_top");
+ my $intel_pull_interval = $config{intervals}{data_pull} * 1000; # milliseconds
+ $intel_gpu_top_pid = open(my $fh, '-|',
+ "intel_gpu_top -d $drm_dev -s $intel_pull_interval -l 2>&1");
+
+ unless (defined $intel_gpu_top_pid && $intel_gpu_top_pid > 0) {
+ debug(__LINE__, "Failed to run intel_gpu_top for $drm_dev: $!");
+ exit 1;
+ }
+
+ debug(__LINE__, "Pipe opened successfully, PID=$intel_gpu_top_pid");
+
+ my $node_name = "node0";
+
+ while (my $line = <$fh>) {
+ last if $shutdown;
+ chomp $line;
+
+ next if $line =~ /MHz|IRQ|RC6|Power|RCS|BCS|VCS|VECS|req\s+act|^\s*$/;
+
+ if ($line =~ /^\s*[\d\s\.]+$/) {
+ my $stats = _parse_intel_gpu_line($line);
+
+ if ($stats) {
+ my $device_data = {
+ $node_name => {
+ name => $device->{name},
+ device_path => $device->{path},
+ drm_path => $device->{drm_path},
+ stats => $stats,
+ }
+ };
+
+ safe_write_json($device_state_file, $device_data);
+ update_intel_gpu_rrd($device->{card}, $stats);
+ }
+ }
+ }
+
+ close $fh;
+ debug(__LINE__, "Collector for $device->{card} shutting down");
+ exit 0;
+}
+
+1;
diff --git a/src/PVENodeInfo/PVEMod_Collectors/LmSensors.pm b/src/PVENodeInfo/PVEMod_Collectors/LmSensors.pm
new file mode 100644
index 0000000..6372918
--- /dev/null
+++ b/src/PVENodeInfo/PVEMod_Collectors/LmSensors.pm
@@ -0,0 +1,417 @@
+package PVE::PVEMod::Collector::LmSensors;
+
+use strict;
+use warnings;
+use Exporter 'import';
+
+use JSON;
+
+use PVE::PVEMod::Config qw(%config $process_type $sensors_state_file);
+use PVE::PVEMod::Utils qw(debug check_executable setup_collector_signals read_sysfs);
+
+our @EXPORT_OK = qw(
+ collector_for_temperature_sensors
+);
+
+# ============================================================================
+# Temperature Sensors — long-running collector
+# ============================================================================
+
+sub collector_for_temperature_sensors {
+ my ($device) = @_;
+ $process_type = 'collector';
+ $0 = "collector-temperature-sensors";
+ my %cache;
+ my $shutdown = 0;
+ setup_collector_signals('temperature-sensors', \$shutdown);
+
+ while (!$shutdown) {
+ my $sensors_data = _get_temperature_sensors(\%cache);
+
+ eval {
+ open my $ofh, '>', $sensors_state_file
+ or die "Failed to open $sensors_state_file: $!";
+ print $ofh $sensors_data;
+ close $ofh;
+ debug(__LINE__, "Wrote temperature sensor data to $sensors_state_file");
+ };
+ if ($@) {
+ debug(__LINE__, "Error writing temperature sensor data: $@");
+ }
+
+ sleep $config{intervals}{data_pull} unless $shutdown;
+ }
+
+ debug(__LINE__, "Temperature sensor collector shutting down");
+ exit 0;
+}
+
+# ============================================================================
+# Temperature Sensors — pipeline
+# ============================================================================
+
+sub _get_temperature_sensors {
+ my ($cache_ref) = @_;
+
+ my $sensors_output;
+
+ if ($config{debug}{lm_sensors_mode} && -f $config{debug}{lm_sensors_output_file}) {
+ debug(__LINE__, "Debug mode: reading lm-sensors data from $config{debug}{lm_sensors_output_file}");
+ if (open my $fh, '<', $config{debug}{lm_sensors_output_file}) {
+ local $/;
+ $sensors_output = <$fh>;
+ close $fh;
+ debug(__LINE__, "Read lm-sensors data from debug file, length: "
+ . length($sensors_output) . " bytes");
+ } else {
+ debug(__LINE__, "Failed to open debug file $config{debug}{lm_sensors_output_file}: $!");
+ $sensors_output = '{}';
+ }
+ } else {
+ $sensors_output = `sensors -j 2>/dev/null | python3 -m json.tool`;
+ debug(__LINE__, "Raw lm-sensors output collected from command");
+ }
+
+ debug(__LINE__, "Raw lm-sensors output collected");
+
+ my $data = _sanitize_sensors($sensors_output);
+ debug(__LINE__, "Sanitized lm-sensors output");
+
+ $data = _get_drive_names($data, $cache_ref);
+ debug(__LINE__, "Translated drive names in lm-sensors output");
+
+ $data = _get_cpu_name($data, $cache_ref);
+ debug(__LINE__, "Translated CPU names in lm-sensors output");
+
+ # Wrap in top-level key
+ my $sensors_json;
+ eval { $sensors_json = decode_json($data); };
+ if ($@) {
+ debug(__LINE__, "Failed to parse final lm-sensors JSON: $@");
+ return $data;
+ }
+
+ $data = JSON->new->pretty->encode({ "PVE MOD lm-sensors Enhanced" => $sensors_json });
+
+ return $data;
+}
+
+# ============================================================================
+# Sanitize raw lm-sensors JSON
+# ============================================================================
+
+sub _sanitize_sensors {
+ my ($sensors_output) = @_;
+
+ $sensors_output =~ s/ERROR:.+\s(\w+):\s(.+)/\"$1\": 0.000,/g;
+ $sensors_output =~ s/ERROR:.+\s(\w+)!/\"$1\": 0.000,/g;
+ $sensors_output =~ s/,\s*(})/$1/g;
+ $sensors_output =~ s/\bNaN\b/null/g;
+
+ # Fix duplicate SODIMM keys: "SODIMM":{"temp3_input":34.0} → "SODIMM3":{...}
+ $sensors_output =~
+ s/\"SODIMM\":\{\"temp(\d+)_input\"/\"SODIMM$1\":\{\"temp$1_input\"/g;
+
+ return $sensors_output;
+}
+
+# ============================================================================
+# Enrich lm-sensors data with drive device info
+# ============================================================================
+
+sub _get_drive_names {
+ my ($sensors_output, $cache_ref) = @_;
+ $cache_ref //= {};
+
+ my $sensors_data;
+ eval { $sensors_data = decode_json($sensors_output); };
+ if ($@) {
+ debug(__LINE__, "Failed to parse sensors JSON: $@");
+ return $sensors_output;
+ }
+
+ my @entries = grep {
+ /^drivetemp-scsi-/ || /^drivetemp-nvme-/ || /^nvme-pci-/
+ } keys %{$sensors_data};
+
+ debug(__LINE__, "Found " . scalar(@entries) . " drive entries in lm-sensors output");
+
+ my @drive_names;
+
+ foreach my $entry (@entries) {
+ my ($dev_path, $model, $serial) = ("unknown", "unknown", "unknown");
+
+ if (exists $cache_ref->{$entry}) {
+ my $cached = $cache_ref->{$entry};
+ $dev_path = $cached->{device_path};
+ $model = $cached->{model};
+ $serial = $cached->{serial};
+ debug(__LINE__, "Using cached drive info for $entry");
+ } else {
+ # ----- SCSI/SATA -----
+ if ($entry =~ /^drivetemp-scsi-(\d+)-(\d+)/) {
+ my ($host, $id) = ($1, $2);
+ my $scsi_path = "/sys/class/scsi_disk/$host:$id:0:0/device/block";
+
+ if (opendir(my $sdh, $scsi_path)) {
+ my @devs = grep { /^sd/ } readdir($sdh);
+ closedir($sdh);
+ if (@devs) {
+ $dev_path = "/dev/$devs[0]";
+ $model = read_sysfs("/sys/class/block/$devs[0]/device/model");
+ $serial = read_sysfs("/sys/class/block/$devs[0]/device/serial");
+ }
+ }
+
+ # ----- Numeric NVMe -----
+ } elsif ($entry =~ /^drivetemp-nvme-(\d+)/) {
+ my $nvme_index = $1;
+ $dev_path = "/dev/nvme${nvme_index}n1";
+ if (-e $dev_path) {
+ $model = read_sysfs("/sys/class/block/nvme${nvme_index}n1/device/model");
+ $serial = read_sysfs("/sys/class/block/nvme${nvme_index}n1/device/serial");
+ }
+
+ # ----- PCI-style NVMe -----
+ } elsif ($entry =~ /^nvme-pci-(\w+)/) {
+ my $pci_addr = $1;
+
+ # Convert short PCI address (e.g. "0600") to pattern (e.g. "0000:06:00")
+ my $pci_pattern;
+ if ($pci_addr =~ /^([0-9a-f]{2})([0-9a-f]{2})$/i) {
+ my ($bus, $dev) = ($1, $2);
+ $pci_pattern = sprintf("%04x:%02x:%02x", 0, hex($bus), hex($dev));
+ debug(__LINE__, "Converted PCI address $pci_addr to pattern $pci_pattern");
+ } else {
+ $pci_pattern = $pci_addr;
+ }
+
+ my $found = 0;
+ my $nvme_dir = "/sys/class/nvme";
+
+ debug(__LINE__,
+ "Searching for NVMe devices in $nvme_dir matching PCI pattern $pci_pattern");
+
+ if (opendir(my $ndh, $nvme_dir)) {
+ my @nvme_devs =
+ grep { /^nvme\d+$/ && -d "$nvme_dir/$_" } readdir($ndh);
+ closedir($ndh);
+
+ debug(__LINE__, "Found NVMe devices: " . join(", ", @nvme_devs));
+
+ foreach my $nvme_dev (@nvme_devs) {
+ my $device_link = readlink("$nvme_dir/$nvme_dev/device");
+ if ($device_link && $device_link =~ /$pci_pattern/) {
+ debug(__LINE__,
+ "NVMe device $nvme_dev matches PCI pattern $pci_pattern");
+ $dev_path = "/dev/${nvme_dev}n1";
+ $model = read_sysfs("$nvme_dir/$nvme_dev/model");
+ $serial = read_sysfs("$nvme_dir/$nvme_dev/serial");
+ $found = 1;
+ debug(__LINE__,
+ "Found NVMe device via /sys/class/nvme: $dev_path");
+ last;
+ }
+ debug(__LINE__,
+ "NVMe device $nvme_dev did not match PCI pattern $pci_pattern");
+ }
+ }
+
+ # Fallback: scan /sys/class/block
+ if (!$found && opendir(my $bdh, "/sys/class/block")) {
+ my @block_devs = grep { /^nvme\d+n\d+$/ } readdir($bdh);
+ closedir($bdh);
+
+ foreach my $block_dev (@block_devs) {
+ my $device_link =
+ readlink("/sys/class/block/$block_dev/device");
+ if ($device_link && $device_link =~ /$pci_pattern/) {
+ $dev_path = "/dev/$block_dev";
+ (my $nvme_ctrl = $block_dev) =~ s/n\d+$//;
+ $model = read_sysfs("/sys/class/nvme/$nvme_ctrl/model");
+ $serial = read_sysfs("/sys/class/nvme/$nvme_ctrl/serial");
+ $found = 1;
+ debug(__LINE__,
+ "Found NVMe device via /sys/class/block: $dev_path");
+ last;
+ }
+ }
+ }
+
+ unless ($found) {
+ debug(__LINE__,
+ "Could not find device for nvme-pci-$pci_addr (pattern: $pci_pattern)");
+ }
+ } else {
+ next;
+ }
+
+ $cache_ref->{$entry} = {
+ device_path => $dev_path,
+ model => $model,
+ serial => $serial,
+ };
+
+ debug(__LINE__, "Drive: $entry -> $dev_path (Model: $model, Serial: $serial)");
+ }
+
+ push @drive_names, [$entry, $dev_path, $model, $serial];
+ }
+
+ foreach my $drive_entry (@drive_names) {
+ my ($original_name, $dev_path, $model, $serial) = @$drive_entry;
+ if (exists $sensors_data->{$original_name}) {
+ $sensors_data->{$original_name}->{device_path} = $dev_path;
+ $sensors_data->{$original_name}->{model} = $model;
+ $sensors_data->{$original_name}->{serial} = $serial;
+ debug(__LINE__, "Enhanced $original_name with drive info");
+ }
+ }
+
+ return JSON->new->pretty->canonical->encode($sensors_data);
+}
+
+# ============================================================================
+# Enrich lm-sensors data with CPU model info
+# ============================================================================
+
+sub _get_cpu_name {
+ my ($sensors_output, $cache_ref) = @_;
+ $cache_ref //= {};
+
+ my $sensors_data;
+ eval { $sensors_data = decode_json($sensors_output); };
+ if ($@) {
+ debug(__LINE__, "Failed to parse sensors JSON: $@");
+ return $sensors_output;
+ }
+
+ my @entries =
+ grep { /^coretemp-isa-/ || /^k10temp-pci-/ } keys %{$sensors_data};
+
+ debug(__LINE__, "Found " . scalar(@entries) . " CPU entries in sensors output");
+
+ foreach my $entry (@entries) {
+ my ($cpu_model, $pkg) = ("unknown", "unknown");
+
+ if (exists $cache_ref->{$entry}) {
+ my $cached = $cache_ref->{$entry};
+ $cpu_model = $cached->{model};
+ $pkg = $cached->{package};
+ debug(__LINE__, "Using cached CPU info for $entry");
+ } else {
+ # ----- Intel coretemp -----
+ if ($entry =~ /^coretemp-isa-(\d+)/) {
+ for my $hwmon (glob "/sys/class/hwmon/hwmon*") {
+ my $name = read_sysfs("$hwmon/name");
+ next unless $name eq 'coretemp';
+
+ my $dev = readlink("$hwmon/device");
+ next unless $dev;
+
+ if ($dev =~ /\.([0-9]+)$/) {
+ $pkg = $1;
+ $cpu_model = _cpu_model_by_package($pkg);
+ debug(__LINE__,
+ "Found Intel CPU: $entry -> Package $pkg, Model: $cpu_model");
+ last;
+ }
+ }
+ }
+
+ # ----- AMD k10temp -----
+ elsif ($entry =~ /^k10temp-pci-(\w+)/) {
+ my $pci_addr = $1;
+ my $pci_pattern = $pci_addr;
+
+ if ($pci_addr =~ /^([0-9a-f]{2})([0-9a-f]{2})$/i) {
+ my ($bus, $dev_func) = ($1, $2);
+ $pci_pattern =
+ sprintf("%04x:%02x:%02x", 0, hex($bus), hex($dev_func));
+ debug(__LINE__,
+ "Converted PCI address $pci_addr to pattern $pci_pattern");
+ }
+
+ for my $hwmon (glob "/sys/class/hwmon/hwmon*") {
+ my $name = read_sysfs("$hwmon/name");
+ next unless $name eq 'k10temp';
+
+ my $dev = readlink("$hwmon/device");
+ next unless $dev;
+
+ if ($dev =~ /$pci_pattern/ || $dev =~ /$pci_addr/) {
+ $pkg = 0;
+
+ if (opendir(my $dh, "/sys/devices/system/cpu")) {
+ my @cpus = grep { /^cpu\d+$/ } readdir($dh);
+ closedir($dh);
+
+ foreach my $cpu (@cpus) {
+ my $cpu_pkg = read_sysfs(
+ "/sys/devices/system/cpu/$cpu/topology/physical_package_id");
+ if ($cpu_pkg ne "unknown" && $cpu_pkg =~ /^\d+$/) {
+ $pkg = $cpu_pkg;
+ last;
+ }
+ }
+ }
+
+ $cpu_model = _cpu_model_by_package($pkg);
+ debug(__LINE__,
+ "Found AMD CPU: $entry -> Package $pkg, Model: $cpu_model");
+ last;
+ }
+ }
+ }
+
+ $cache_ref->{$entry} = { model => $cpu_model, package => $pkg };
+ debug(__LINE__, "CPU: $entry -> Package $pkg (Model: $cpu_model)");
+ }
+
+ if (exists $sensors_data->{$entry}) {
+ $sensors_data->{$entry}->{cpu_model} = $cpu_model;
+ $sensors_data->{$entry}->{cpu_package} = $pkg;
+ debug(__LINE__, "Enhanced $entry with CPU info");
+ }
+ }
+
+ return JSON->new->pretty->canonical->encode($sensors_data);
+}
+
+# ============================================================================
+# CPU model lookup helper
+# ============================================================================
+
+sub _cpu_model_by_package {
+ my ($pkg) = @_;
+
+ if (open my $fh, '<', '/proc/cpuinfo') {
+ my $current_pkg = -1;
+ my $model_name = "unknown";
+
+ while (my $line = <$fh>) {
+ chomp $line;
+
+ if ($line =~ /^physical id\s+:\s+(\d+)/) {
+ $current_pkg = $1;
+ }
+
+ if ($line =~ /^model name\s+:\s+(.+)$/) {
+ $model_name = $1;
+ $model_name =~ s/^\s+|\s+$//g;
+
+ if ($current_pkg == $pkg) {
+ close($fh);
+ return $model_name;
+ }
+ }
+ }
+ close($fh);
+
+ return $model_name if $model_name ne "unknown";
+ }
+
+ return "unknown";
+}
+
+1;
diff --git a/src/PVENodeInfo/PVEMod_Collectors/Nvidia.pm b/src/PVENodeInfo/PVEMod_Collectors/Nvidia.pm
new file mode 100644
index 0000000..42508c7
--- /dev/null
+++ b/src/PVENodeInfo/PVEMod_Collectors/Nvidia.pm
@@ -0,0 +1,212 @@
+package PVE::PVEMod::Collector::Nvidia;
+
+use strict;
+use warnings;
+use Exporter 'import';
+
+use PVE::PVEMod::Config qw(%config $process_type $pve_mod_working_dir);
+use PVE::PVEMod::Utils qw(debug check_executable setup_collector_signals safe_write_json parse_csv_line);
+use PVE::PVEMod::Store qw(update_nvidia_gpu_rrd);
+
+our @EXPORT_OK = qw(
+ get_nvidia_gpu_devices
+ collector_for_nvidia_devices
+);
+
+# ============================================================================
+# NVIDIA GPU — device discovery
+# ============================================================================
+
+sub get_nvidia_gpu_devices {
+ my @devices = ();
+
+ if ($config{debug}{nvidia_mode} && -f $config{debug}{nvidia_devices_file}) {
+ debug(__LINE__, "Debug mode: reading NVIDIA GPU devices from $config{debug}{nvidia_devices_file}");
+ if (open my $fh, '<', $config{debug}{nvidia_devices_file}) {
+ my $line_num = 0;
+ while (<$fh>) {
+ chomp;
+ $line_num++;
+ next if $line_num == 1 || /^\s*$/;
+ my @values = parse_csv_line($_, 2);
+ if (@values) {
+ push @devices, { index => $values[0], name => $values[1] };
+ debug(__LINE__, "Found NVIDIA GPU device (debug): $values[1] (index: $values[0])");
+ }
+ }
+ close $fh;
+ } else {
+ debug(__LINE__, "Failed to open debug file $config{debug}{nvidia_devices_file}: $!");
+ }
+ } else {
+ if (open my $fh, '-|', 'nvidia-smi --query-gpu=index,name --format=csv') {
+ my $line_num = 0;
+ while (<$fh>) {
+ chomp;
+ $line_num++;
+ next if $line_num == 1 || /^\s*$/;
+ my @values = parse_csv_line($_, 2);
+ if (@values) {
+ push @devices, { index => $values[0], name => $values[1] };
+ debug(__LINE__, "Found NVIDIA GPU device: $values[1] (index: $values[0])");
+ }
+ }
+ close $fh;
+ }
+ }
+
+ return @devices;
+}
+
+# ============================================================================
+# NVIDIA GPU — data parsing
+# ============================================================================
+
+sub _parse_nvidia_gpu_line {
+ my ($line) = @_;
+
+ # Expected CSV format:
+ # index, name, temperature.gpu, utilization.gpu, utilization.memory,
+ # memory.used, memory.total, power.draw, power.limit, fan.speed
+
+ my @values = parse_csv_line($line, 10);
+ return unless @values;
+
+ return {
+ index => $values[0] + 0,
+ name => $values[1],
+ temperature => {
+ gpu => $values[2] + 0.0,
+ unit => "°C",
+ },
+ utilization => {
+ gpu => $values[3] + 0.0,
+ memory => $values[4] + 0.0,
+ unit => "%",
+ },
+ memory => {
+ used => $values[5] + 0.0,
+ total => $values[6] + 0.0,
+ unit => "MiB",
+ },
+ power => {
+ draw => $values[7] + 0.0,
+ limit => $values[8] + 0.0,
+ unit => "W",
+ },
+ fan => {
+ speed => $values[9] + 0.0,
+ unit => "%",
+ },
+ };
+}
+
+# ============================================================================
+# NVIDIA GPU — stat collection and write
+# ============================================================================
+
+sub _get_and_write_nvidia_stats {
+ my ($devices) = @_;
+ my @all_stats;
+
+ if ($config{debug}{nvidia_mode} && -f $config{debug}{nvidia_output_file}) {
+ debug(__LINE__, "Debug mode: reading NVIDIA GPU stats from $config{debug}{nvidia_output_file}");
+ if (open my $fh, '<', $config{debug}{nvidia_output_file}) {
+ my $line_num = 0;
+ while (<$fh>) {
+ chomp;
+ $line_num++;
+ next if $line_num == 1 || /^\s*$/;
+ my $stats = _parse_nvidia_gpu_line($_);
+ push @all_stats, $stats if $stats;
+ }
+ close $fh;
+ } else {
+ debug(__LINE__, "Failed to open debug file $config{debug}{nvidia_output_file}: $!");
+ }
+ } else {
+ unless (check_executable('/usr/bin/nvidia-smi', 'NVIDIA')) {
+ debug(__LINE__, "nvidia-smi not available, cannot collect stats");
+ return 0;
+ }
+
+ my $query = 'index,name,temperature.gpu,utilization.gpu,utilization.memory,'
+ . 'memory.used,memory.total,power.draw,power.limit,fan.speed';
+ my $cmd = "nvidia-smi --query-gpu=$query --format=csv,nounits";
+
+ if (open my $fh, '-|', $cmd) {
+ my $line_num = 0;
+ while (<$fh>) {
+ chomp;
+ $line_num++;
+ next if $line_num == 1 || /^\s*$/;
+ my $stats = _parse_nvidia_gpu_line($_);
+ push @all_stats, $stats if $stats;
+ }
+ close $fh;
+ }
+ }
+
+ foreach my $stats (@all_stats) {
+ my $device_index = $stats->{index};
+
+ unless ($device_index =~ /^(\d+)$/) {
+ debug(__LINE__, "Invalid device index: $device_index, skipping");
+ next;
+ }
+ $device_index = $1; # untainted
+
+ my $node_name = "gpu$device_index";
+ my $device_state_file = "$pve_mod_working_dir/stats-nvidia$device_index.json";
+
+ my $device_name = $stats->{name};
+ foreach my $dev (@$devices) {
+ if ($dev->{index} == $device_index) {
+ $device_name = $dev->{name};
+ last;
+ }
+ }
+
+ my $device_data = {
+ $node_name => {
+ name => $device_name,
+ index => $device_index,
+ stats => $stats,
+ }
+ };
+
+ safe_write_json($device_state_file, $device_data);
+ update_nvidia_gpu_rrd($device_index, $stats);
+ }
+
+ unless (@all_stats) {
+ debug(__LINE__, "No valid NVIDIA GPU stats collected");
+ }
+
+ return scalar(@all_stats);
+}
+
+# ============================================================================
+# NVIDIA GPU — long-running collector (all devices in one process)
+# ============================================================================
+
+sub collector_for_nvidia_devices {
+ my ($devices) = @_;
+ $process_type = 'collector';
+ $0 = "collector-gpu-nvidia-all";
+
+ debug(__LINE__, "NVIDIA collector started for " . scalar(@$devices) . " GPU(s)");
+
+ my $shutdown = 0;
+ setup_collector_signals('nvidia-all', \$shutdown);
+
+ while (!$shutdown) {
+ _get_and_write_nvidia_stats($devices);
+ sleep $config{intervals}{data_pull} unless $shutdown;
+ }
+
+ debug(__LINE__, "NVIDIA collector shutting down");
+ exit 0;
+}
+
+1;
diff --git a/src/PVENodeInfo/PVEMod_Collectors/Ups.pm b/src/PVENodeInfo/PVEMod_Collectors/Ups.pm
new file mode 100644
index 0000000..261713f
--- /dev/null
+++ b/src/PVENodeInfo/PVEMod_Collectors/Ups.pm
@@ -0,0 +1,115 @@
+package PVE::PVEMod::Collector::Ups;
+
+use strict;
+use warnings;
+use Exporter 'import';
+
+use JSON;
+
+use PVE::PVEMod::Config qw($process_type $ups_state_file);
+use PVE::PVEMod::Utils qw(debug setup_collector_signals);
+
+our @EXPORT_OK = qw(
+ collector_for_ups
+);
+
+# ============================================================================
+# UPS — long-running collector
+# ============================================================================
+
+sub collector_for_ups {
+ my ($device) = @_;
+ $process_type = 'collector';
+ $0 = "collector-ups-$device->{ups_name}";
+ debug(__LINE__, "UPS collector started");
+
+ my $shutdown = 0;
+ setup_collector_signals("ups-$device->{ups_name}", \$shutdown);
+
+ while (!$shutdown) {
+ my $ups_data = _get_ups_status($device->{ups_name});
+
+ eval {
+ open my $ofh, '>', $ups_state_file
+ or die "Failed to open $ups_state_file: $!";
+ print $ofh $ups_data;
+ close $ofh;
+ debug(__LINE__, "Wrote UPS data to $ups_state_file");
+ };
+ if ($@) {
+ debug(__LINE__, "Error writing UPS data: $@");
+ }
+
+ sleep 1 unless $shutdown; # $config{intervals}{data_pull}
+ }
+
+ debug(__LINE__, "UPS collector shutting down");
+ exit 0;
+}
+
+# ============================================================================
+# UPS — status query
+# ============================================================================
+
+sub _get_ups_status {
+ my ($ups_name) = @_;
+
+ debug(__LINE__, "Collecting UPS status for $ups_name");
+
+ my $output = `/usr/bin/upsc $ups_name 2>/dev/null`;
+
+ unless (defined $output && length($output) > 0) {
+ debug(__LINE__, "No output from upsc for $ups_name");
+ return encode_json({ error => "No data from UPS $ups_name" });
+ }
+
+ my $ups_data = _parse_upsc_output($output);
+
+ unless (keys %$ups_data) {
+ debug(__LINE__, "No data received from upsc for $ups_name");
+ return encode_json({ error => "No data from UPS $ups_name" });
+ }
+
+ return JSON->new->pretty->canonical->encode({ $ups_name => $ups_data });
+}
+
+# ============================================================================
+# UPS — output parser
+# ============================================================================
+
+sub _parse_upsc_output {
+ my ($output) = @_;
+
+ my $ups_data = {};
+
+ debug(__LINE__, "Parsing upsc output");
+
+ eval {
+ foreach my $line (split /\n/, $output) {
+ next if $line =~ /^\s*$/;
+ next if $line =~ /^Init SSL/;
+
+ if ($line =~ /^([^:]+):\s*(.*)$/) {
+ my ($key, $value) = ($1, $2);
+ $key =~ s/^\s+|\s+$//g;
+ $value =~ s/^\s+|\s+$//g;
+
+ # Coerce numeric values
+ if ($value =~ /^-?\d+\.?\d*$/) {
+ $ups_data->{$key} = $value + 0;
+ } else {
+ $ups_data->{$key} = $value;
+ }
+ }
+ }
+ };
+ if ($@) {
+ debug(__LINE__, "Error parsing upsc output: $@");
+ }
+
+ debug(__LINE__, "Completed parsing upsc output");
+
+ return $ups_data;
+}
+
+1;
diff --git a/src/PVENodeInfo/PVEMod_Collectors/systemInformation.pm b/src/PVENodeInfo/PVEMod_Collectors/systemInformation.pm
new file mode 100644
index 0000000..de43892
--- /dev/null
+++ b/src/PVENodeInfo/PVEMod_Collectors/systemInformation.pm
@@ -0,0 +1,96 @@
+package PVE::PVEMod::Collector::SystemInformation;
+
+use strict;
+use warnings;
+use Exporter 'import';
+
+use PVE::PVEMod::Config qw(%config);
+use PVE::PVEMod::Utils qw(debug);
+
+our @EXPORT_OK = qw(
+ get_system_information_data
+);
+
+# ============================================================================
+# System Information — one-time dmidecode call
+# ============================================================================
+
+sub get_system_information_data {
+ unless ($config{system_info}{enabled}) {
+ debug(__LINE__, "System information collection is disabled");
+ return {};
+ }
+
+ my $raw_type = $config{system_info}{type};
+
+ # Taint-safe: only allow type 1 (System) or 2 (Baseboard/Motherboard)
+ my $type;
+ if (defined $raw_type && $raw_type =~ /^([12])$/) {
+ $type = $1;
+ } else {
+ debug(__LINE__, "Invalid system_info type '${\($raw_type // 'undef')}', defaulting to 1");
+ $type = 1;
+ }
+
+ debug(__LINE__, "Collecting system information via dmidecode -t $type");
+
+ return _get_system_info($type);
+}
+
+# ============================================================================
+# Internal — run dmidecode and parse output
+# ============================================================================
+
+sub _get_system_info {
+ my ($type) = @_;
+
+ my $output = `/usr/sbin/dmidecode -t $type 2>/dev/null`;
+
+ unless (defined $output && length($output) > 0) {
+ debug(__LINE__, "No output from dmidecode -t $type");
+ return {};
+ }
+
+ my %fields;
+ my @field_order;
+
+ for my $line (split /\n/, $output) {
+ if ($line =~ /^\s+(Manufacturer|Product Name|Serial Number):\s*(.+)$/) {
+ my ($key, $value) = ($1, $2);
+ $value =~ s/^\s+|\s+$//g;
+
+ my $field_key = lc($key);
+ $field_key =~ s/ /_/g;
+
+ unless (exists $fields{$field_key}) {
+ push @field_order, $field_key;
+ $fields{$field_key} = $value;
+ }
+ }
+ }
+
+ unless (%fields) {
+ debug(__LINE__, "No recognised fields found in dmidecode output");
+ return {};
+ }
+
+ # Build display string: "Manufacturer: X | Product Name: Y | Serial Number: Z"
+ my %pretty_key = (
+ manufacturer => 'Manufacturer',
+ product_name => 'Product Name',
+ serial_number => 'Serial Number',
+ );
+
+ my @parts;
+ for my $key (@field_order) {
+ my $label = $pretty_key{$key} // $key;
+ push @parts, "$label: $fields{$key}";
+ }
+ $fields{display_string} = join(' | ', @parts);
+
+ debug(__LINE__, "System information: $fields{display_string}");
+
+ return \%fields;
+}
+
+1;
diff --git a/src/PVENodeInfo/PVEMod_Config.pm b/src/PVENodeInfo/PVEMod_Config.pm
new file mode 100644
index 0000000..dbc215b
--- /dev/null
+++ b/src/PVENodeInfo/PVEMod_Config.pm
@@ -0,0 +1,91 @@
+package PVE::PVEMod::Config;
+
+use strict;
+use warnings;
+use Exporter 'import';
+
+our @EXPORT_OK = qw(
+ %config
+ $DEBUG_ENABLED $VERSION $process_type
+ $pve_mod_working_dir $stats_dir $state_file
+ $sensors_state_file $ups_state_file
+ $pve_mod_worker_lock $startup_lock
+ $RRD_SOCKET $RRD_BASE
+);
+
+# ============================================================================
+# Debug / Version
+# ============================================================================
+
+our $DEBUG_ENABLED = 1;
+our $VERSION = '1.0';
+
+# Runtime process-type tag — set to 'worker' or 'collector' after fork.
+# Each forked child gets its own copy of this variable.
+our $process_type = 'main'; # 'main', 'worker', or 'collector'
+
+# ============================================================================
+# Configuration
+# ============================================================================
+
+our %config = (
+ gpu => {
+ intel_enabled => 1,
+ amd_enabled => 0,
+ nvidia_enabled => 0,
+ },
+ debug => {
+ log_enabled => 0,
+ log_file => '/tmp/pve-mod-debug.log',
+ nvidia_mode => 1,
+ nvidia_devices_file => '/tmp/nvidia-smi-devices.csv',
+ nvidia_output_file => '/tmp/nvidia-smi-output.csv',
+ intel_mode => 0,
+ intel_devices_file => '/tmp/intel-gpu-devices.json',
+ amd_mode => 0,
+ amd_devices_file => '/tmp/amd-gpu-devices.json',
+ ups_mode => 0,
+ ups_output_file => '/tmp/ups-output.json',
+ lm_sensors_mode => 0,
+ lm_sensors_output_file => '/tmp/sensors-output.json',
+ },
+ intervals => {
+ data_pull => 1, # seconds between data pulls
+ collector_timeout => 10, # stop collectors after N seconds of inactivity
+ },
+ lm_sensors => {
+ enabled => 1,
+ },
+ ups => {
+ enabled => 1,
+ device_name => 'ups@192.168.3.2',
+ },
+ system_info => {
+ enabled => 1,
+ type => 1, # 1 = System (dmidecode -t 1), 2 = Baseboard/Motherboard (dmidecode -t 2)
+ },
+ paths => {
+ working_dir => '/run/pveproxy/pve-mod',
+ },
+);
+
+# ============================================================================
+# Derived paths
+# ============================================================================
+
+our $pve_mod_working_dir = $config{paths}{working_dir};
+our $stats_dir = $pve_mod_working_dir;
+our $state_file = "$pve_mod_working_dir/stats.json";
+our $sensors_state_file = "$pve_mod_working_dir/sensors.json";
+our $ups_state_file = "$pve_mod_working_dir/ups.json";
+our $pve_mod_worker_lock = "$pve_mod_working_dir/pve_mod_worker.lock";
+our $startup_lock = "$pve_mod_working_dir/startup.lock";
+
+# ============================================================================
+# RRD paths
+# ============================================================================
+
+our $RRD_SOCKET = '/var/run/rrdcached.sock';
+our $RRD_BASE = '/var/lib/rrdcached/db/pve-mod-gpu';
+
+1;
diff --git a/src/PVENodeInfo/PVEMod_ProcessManager.pm b/src/PVENodeInfo/PVEMod_ProcessManager.pm
new file mode 100644
index 0000000..741717f
--- /dev/null
+++ b/src/PVENodeInfo/PVEMod_ProcessManager.pm
@@ -0,0 +1,469 @@
+package PVE::PVEMod::ProcessManager;
+
+use strict;
+use warnings;
+use Exporter 'import';
+
+use POSIX qw(WNOHANG);
+use File::Path qw(remove_tree);
+
+use PVE::PVEMod::Config qw(
+ %config $process_type
+ $pve_mod_working_dir $state_file
+ $pve_mod_worker_lock $startup_lock
+);
+use PVE::PVEMod::Utils qw(
+ debug is_process_alive read_lock_pid
+ acquire_exclusive_lock ensure_pve_mod_directory_exists
+ check_executable startup_message
+);
+
+use PVE::PVEMod::Collector::Intel qw(get_intel_gpu_devices collector_for_intel_device);
+use PVE::PVEMod::Collector::Nvidia qw(get_nvidia_gpu_devices collector_for_nvidia_devices);
+use PVE::PVEMod::Collector::Amd qw(get_amd_gpu_devices collector_for_amd_device);
+use PVE::PVEMod::Collector::LmSensors qw(collector_for_temperature_sensors);
+use PVE::PVEMod::Collector::Ups qw(collector_for_ups);
+
+our @EXPORT_OK = qw(
+ pve_mod_starter
+ notify_pve_mod_worker
+);
+
+# Collector registry — only populated inside the worker process.
+# Each forked child has its own copy; the parent never accesses this after forking.
+my %collectors = ();
+
+# ============================================================================
+# Public API (called from SensorInfo)
+# ============================================================================
+
+# Ensures the worker is running. Starts it if necessary (double-checked locking).
+sub pve_mod_starter {
+ debug(__LINE__, "Checking if pve_mod_worker is already running");
+ if (_worker_lock_file_exists()) {
+ debug(__LINE__, "pve_mod_worker process already running, system is already started");
+ return "pve_mod_worker process already running, system is already started";
+ }
+ debug(__LINE__, "PVE mod worker is not running. PVE Mod will be started.");
+
+ startup_message();
+ ensure_pve_mod_directory_exists();
+
+ debug(__LINE__, "Trying to acquire startup lock: $startup_lock");
+ my $startup_fh = acquire_exclusive_lock($startup_lock, 'startup lock');
+ return unless $startup_fh;
+
+ # Second check after acquiring lock
+ if (_worker_lock_file_exists()) {
+ debug(__LINE__, "Worker started by another process while we waited for lock");
+ close($startup_fh);
+ unlink($startup_lock);
+ return "already running";
+ }
+
+ print $startup_fh "$$\n";
+ $startup_fh->flush();
+ debug(__LINE__, "Wrote PID $$ to startup lock");
+
+ _pve_mod_worker();
+
+ unlink($startup_lock);
+ debug(__LINE__, "Released startup lock");
+ debug(__LINE__, "pve_mod_worker started successfully, returning");
+}
+
+# Sends SIGUSR1 to the worker to reset the inactivity timer.
+sub notify_pve_mod_worker {
+ debug(__LINE__, "notify_pve_mod_worker called");
+ unless (-f $pve_mod_worker_lock) {
+ debug(__LINE__, "pve_mod_worker lock file does not exist");
+ return;
+ }
+
+ debug(__LINE__, "pve_mod_worker lock file exists, reading PID");
+ if (open my $fh, '<', $pve_mod_worker_lock) {
+ my $pid = <$fh>;
+ close $fh;
+ chomp $pid if defined $pid;
+ if (defined $pid && $pid =~ /^(\d+)$/) {
+ my $clean_pid = $1;
+
+ if (is_process_alive($clean_pid)) {
+ debug(__LINE__, "Sending USR1 signal to pve_mod_worker PID $clean_pid");
+ my $result = kill('USR1', $clean_pid);
+ debug(__LINE__, "Signal result: $result");
+ } else {
+ debug(__LINE__,
+ "pve_mod_worker process $clean_pid is not alive, removing stale lock");
+ unlink($pve_mod_worker_lock);
+ }
+ } else {
+ debug(__LINE__,
+ "pve_mod_worker lock is stale (PID: " . ($pid // 'undefined') . "), removing");
+ unlink($pve_mod_worker_lock);
+ }
+ } else {
+ debug(__LINE__, "Failed to open pve_mod_worker lock file: $!");
+ }
+}
+
+# ============================================================================
+# Worker process management
+# ============================================================================
+
+sub _worker_lock_file_exists {
+ return -f $pve_mod_worker_lock;
+}
+
+# Forks the worker process and records its PID in the lock file.
+sub _pve_mod_worker {
+ debug(__LINE__, "_pve_mod_worker called");
+
+ my $pve_mod_worker_fh =
+ acquire_exclusive_lock($pve_mod_worker_lock, 'pve_mod_worker lock');
+ return unless $pve_mod_worker_fh;
+ print $pve_mod_worker_fh "$$\n";
+ close($pve_mod_worker_fh);
+
+ debug(__LINE__, "Forking new pve_mod_worker process");
+ my $pve_mod_worker_pid = fork();
+
+ unless (defined $pve_mod_worker_pid) {
+ debug(__LINE__, "Failed to fork pve_mod_worker process: $!");
+ return;
+ }
+
+ if ($pve_mod_worker_pid == 0) {
+ # Child
+ $0 = "pve_mod_worker_controller";
+ debug(__LINE__, "Child process forked, calling _pve_mod_keep_alive");
+ _pve_mod_keep_alive();
+ exit(0);
+ }
+
+ # Parent — update lock file with real child PID
+ debug(__LINE__, "Forked pve_mod_worker process with PID $pve_mod_worker_pid");
+ if (open my $fh, '>', $pve_mod_worker_lock) {
+ print $fh "$pve_mod_worker_pid\n";
+ close $fh;
+ debug(__LINE__, "Wrote pve_mod_worker PID to lock file: $pve_mod_worker_lock");
+ } else {
+ debug(__LINE__, "Failed to write pve_mod_worker lock file: $!");
+ kill('TERM', $pve_mod_worker_pid);
+ }
+
+ debug(__LINE__, "pve_mod_worker process started successfully");
+}
+
+# ============================================================================
+# Worker keep-alive loop
+# ============================================================================
+
+sub _pve_mod_keep_alive {
+ $process_type = 'worker';
+ debug(__LINE__, "pve_mod_worker process started with PID $$");
+
+ my $last_activity = time();
+
+ $SIG{USR1} = sub {
+ $last_activity = time();
+ debug(__LINE__, "Activity ping received");
+ };
+
+ $SIG{CHLD} = sub {
+ while ((my $pid = waitpid(-1, WNOHANG)) > 0) {
+ my $exit_status = $? >> 8;
+ debug(__LINE__, "Child process $pid exited with status $exit_status");
+
+ foreach my $name (keys %collectors) {
+ if ($collectors{$name} == $pid) {
+ debug(__LINE__,
+ "Collector '$name' (PID $pid) exited, removing from registry");
+ delete $collectors{$name};
+ last;
+ }
+ }
+ }
+ };
+
+ $SIG{TERM} = sub {
+ debug(__LINE__, "pve_mod_worker received SIGTERM, shutting down");
+ _stop_child_collectors();
+ unlink($pve_mod_worker_lock) if -f $pve_mod_worker_lock;
+ exit(0);
+ };
+ $SIG{INT} = sub {
+ debug(__LINE__, "pve_mod_worker received SIGINT, shutting down");
+ _stop_child_collectors();
+ unlink($pve_mod_worker_lock) if -f $pve_mod_worker_lock;
+ exit(0);
+ };
+
+ debug(__LINE__, "Worker starting all collectors");
+ _initialise_sensors_collector();
+ _initialise_graphics_collectors();
+ _initialise_ups_collector();
+ debug(__LINE__, "All collectors started by worker");
+
+ debug(__LINE__,
+ "Entering pve_mod_worker loop, timeout=$config{intervals}{collector_timeout}s");
+
+ while (1) {
+ debug(__LINE__, "pve_mod_worker loop start: checking activity");
+
+ my $idle_time = time() - $last_activity;
+ debug(__LINE__,
+ "pve_mod_worker loop: idle_time=${idle_time}s, "
+ . "timeout=$config{intervals}{collector_timeout}s");
+
+ if ($idle_time > $config{intervals}{collector_timeout}) {
+ debug(__LINE__, "Timeout reached, stopping collectors");
+ _stop_child_collectors();
+ debug(__LINE__, "Collectors stopped, exiting pve_mod_worker");
+ unlink($pve_mod_worker_lock) if -f $pve_mod_worker_lock;
+ exit(0);
+ }
+ sleep(1);
+ }
+
+ debug(__LINE__, "pve_mod_worker loop exited unexpectedly!");
+}
+
+# ============================================================================
+# Collector startup helpers (called from worker loop)
+# ============================================================================
+
+sub _initialise_sensors_collector {
+ return unless $config{lm_sensors}{enabled};
+ return unless check_executable('/usr/bin/sensors', 'lm-sensors',
+ $config{debug}{lm_sensors_mode},
+ $config{debug}{lm_sensors_output_file});
+
+ debug(__LINE__, "Starting lm-sensors collector");
+ _start_collector('sensors', 'sensors',
+ \&collector_for_temperature_sensors,
+ { name => 'sensors' });
+}
+
+sub _initialise_ups_collector {
+ unless ($config{ups}{enabled} && $config{ups}{device_name}) {
+ debug(__LINE__, "UPS collection disabled/invalid in config, skipping");
+ return;
+ }
+ return unless check_executable('/usr/bin/upsc', 'UPS',
+ $config{debug}{ups_mode},
+ $config{debug}{ups_output_file});
+
+ debug(__LINE__, "Starting UPS collector: $config{ups}{device_name}");
+ _start_collector('ups', 'ups', \&collector_for_ups,
+ { ups_name => $config{ups}{device_name} });
+}
+
+sub _initialise_graphics_collectors {
+ unless ($config{gpu}{intel_enabled}
+ || $config{gpu}{amd_enabled}
+ || $config{gpu}{nvidia_enabled}) {
+ debug(__LINE__, "No GPU types enabled, skipping collector startup");
+ return;
+ }
+
+ debug(__LINE__, "Starting graphics collectors");
+
+ my (@all_devices, @all_types, @all_collector_subs);
+ my @nvidia_devices;
+
+ # Intel (each GPU has its own collector)
+ if ($config{gpu}{intel_enabled} && check_executable('/usr/bin/intel_gpu_top', 'Intel',
+ $config{debug}{intel_mode},
+ $config{debug}{intel_devices_file})) {
+ my @intel_devices = get_intel_gpu_devices();
+ for my $device (@intel_devices) {
+ push @all_devices, $device;
+ push @all_types, 'intel';
+ push @all_collector_subs, \&collector_for_intel_device;
+ }
+ }
+
+ # AMD (each GPU has its own collector)
+ if ($config{gpu}{amd_enabled} && check_executable('/usr/bin/rocm-smi', 'AMD',
+ $config{debug}{amd_mode},
+ $config{debug}{amd_devices_file})) {
+ my @amd_devices = get_amd_gpu_devices();
+ for my $device (@amd_devices) {
+ push @all_devices, $device;
+ push @all_types, 'amd';
+ push @all_collector_subs, \&collector_for_amd_device;
+ }
+ }
+
+ # NVIDIA (all GPUs collected together in one collector due to nvidia-smi design)
+ if ($config{gpu}{nvidia_enabled} && check_executable('/usr/bin/nvidia-smi', 'NVIDIA',
+ $config{debug}{nvidia_mode},
+ $config{debug}{nvidia_devices_file})) {
+ @nvidia_devices = get_nvidia_gpu_devices();
+ }
+
+ debug(__LINE__,
+ "Detected: "
+ . scalar(grep { $_ eq 'intel' } @all_types) . " Intel, "
+ . scalar(grep { $_ eq 'amd' } @all_types) . " AMD, "
+ . scalar(@nvidia_devices) . " NVIDIA");
+
+ my $started_count = 0;
+
+ # Start individual collectors for Intel and AMD devices
+ for (my $i = 0; $i < @all_devices; $i++) {
+ my $device = $all_devices[$i];
+ my $type = $all_types[$i];
+ my $collector_sub = $all_collector_subs[$i];
+ my $device_name = $device->{card} // $device->{name} // "device$i";
+
+ my $pid = _start_collector($device_name, $type, $collector_sub, $device);
+ $started_count++ if $pid;
+ }
+
+ # NVIDIA — single collector for all GPUs
+ if (@nvidia_devices) {
+ my $pid = _start_collector('nvidia-all', 'nvidia',
+ \&collector_for_nvidia_devices,
+ \@nvidia_devices);
+ $started_count++ if $pid;
+ }
+
+ debug(__LINE__,
+ "Started/verified $started_count graphics collector(s)");
+}
+
+# ============================================================================
+# Generic collector start/stop
+# ============================================================================
+
+sub _start_collector {
+ my ($collector_name, $collector_type, $collector_sub, $device) = @_;
+
+ debug(__LINE__, "Starting $collector_type collector: $collector_name");
+
+ if (exists $collectors{$collector_name}) {
+ my $pid = $collectors{$collector_name};
+ if (kill(0, $pid)) {
+ debug(__LINE__,
+ "$collector_type collector '$collector_name' already running with PID $pid");
+ return $pid;
+ } else {
+ debug(__LINE__,
+ "Collector '$collector_name' PID $pid is stale, removing from registry");
+ delete $collectors{$collector_name};
+ }
+ }
+
+ my $pid = _start_child_collector($collector_name, $collector_sub, $device);
+
+ unless ($pid) {
+ debug(__LINE__, "Failed to start $collector_type collector '$collector_name'");
+ return undef;
+ }
+
+ $collectors{$collector_name} = $pid;
+ debug(__LINE__,
+ "Registered $collector_type collector '$collector_name' with PID $pid");
+
+ sleep 0.1;
+ if (kill(0, $pid)) {
+ debug(__LINE__,
+ "Verified $collector_type collector '$collector_name' (PID $pid) is alive");
+ return $pid;
+ } else {
+ debug(__LINE__,
+ "WARNING - $collector_type collector '$collector_name' (PID $pid) died immediately!");
+ delete $collectors{$collector_name};
+ return undef;
+ }
+}
+
+sub _start_child_collector {
+ my ($collector_name, $collector_sub, $device) = @_;
+
+ debug(__LINE__, "Starting child collector: $collector_name");
+
+ my $pid = fork();
+ unless (defined $pid) {
+ debug(__LINE__, "fork failed for $collector_name: $!");
+ return undef;
+ }
+
+ if ($pid == 0) {
+ $process_type = 'collector';
+ debug(__LINE__, "In child process for $collector_name");
+ $0 = "collector-$collector_name";
+ $collector_sub->($device);
+ exit(0);
+ }
+
+ debug(__LINE__, "Forked child PID $pid for $collector_name");
+ return $pid;
+}
+
+sub _stop_child_collectors {
+ debug(__LINE__, "Stopping all collectors");
+
+ my @pids = values %collectors;
+
+ if (@pids) {
+ debug(__LINE__, "Sending SIGTERM to " . scalar(@pids) . " collector process(es)");
+ foreach my $pid (@pids) {
+ if (kill(0, $pid)) {
+ kill('TERM', $pid);
+ debug(__LINE__, "Sent SIGTERM to collector PID $pid");
+ }
+ }
+
+ my $timeout = 2;
+ my $start = time();
+ while (time() - $start < $timeout) {
+ my $any_alive = 0;
+ foreach my $pid (@pids) {
+ if (kill(0, $pid)) { $any_alive = 1; last; }
+ }
+ last unless $any_alive;
+ select(undef, undef, undef, 0.1);
+ }
+
+ foreach my $pid (@pids) {
+ if (kill(0, $pid)) {
+ debug(__LINE__, "Force killing collector process $pid");
+ kill('KILL', $pid);
+ }
+ }
+ }
+
+ %collectors = ();
+ debug(__LINE__, "Cleared collector registry");
+
+ if (-f $state_file) {
+ unlink $state_file or debug(__LINE__, "Failed to remove $state_file: $!");
+ }
+
+ if (-d $pve_mod_working_dir) {
+ remove_tree($pve_mod_working_dir, { error => \my $err });
+ debug(__LINE__, "Cleanup errors: @$err") if @$err;
+ }
+
+ debug(__LINE__, "Cleanup complete");
+}
+
+# ============================================================================
+# END block — only the worker process performs cleanup
+# ============================================================================
+
+END {
+ if ($process_type eq 'worker') {
+ debug(__LINE__, "PVE Mod Worker END block: cleaning up");
+ _stop_child_collectors();
+ } elsif ($process_type eq 'collector') {
+ debug(__LINE__, "Collector ($0) END block: no cleanup needed");
+ } else {
+ debug(__LINE__, "Main process END block: no cleanup needed");
+ }
+}
+
+1;
diff --git a/src/PVENodeInfo/PVEMod_Store.pm b/src/PVENodeInfo/PVEMod_Store.pm
new file mode 100644
index 0000000..436aa59
--- /dev/null
+++ b/src/PVENodeInfo/PVEMod_Store.pm
@@ -0,0 +1,166 @@
+package PVE::PVEMod::Store;
+
+use strict;
+use warnings;
+use Exporter 'import';
+
+use File::Path qw(make_path);
+use PVE::INotify;
+use RRDs;
+
+use PVE::PVEMod::Config qw($RRD_SOCKET $RRD_BASE);
+use PVE::PVEMod::Utils qw(debug);
+
+our @EXPORT_OK = qw(
+ get_nodename
+ gpu_rrd_path
+ update_intel_gpu_rrd
+ update_nvidia_gpu_rrd
+);
+
+# ============================================================================
+# Node name
+# ============================================================================
+
+sub get_nodename {
+ return PVE::INotify::nodename();
+}
+
+# ============================================================================
+# RRD path helper
+# ============================================================================
+
+sub gpu_rrd_path {
+ my ($card) = @_;
+ return "$RRD_BASE/" . get_nodename() . "/$card";
+}
+
+# ============================================================================
+# Intel GPU RRD
+# ============================================================================
+
+sub _ensure_intel_gpu_rrd {
+ my ($card) = @_;
+ my $path = gpu_rrd_path($card);
+ return if -f $path;
+
+ my $dir = "$RRD_BASE/" . get_nodename();
+ make_path($dir, { mode => 0755 }) unless -d $dir;
+
+ RRDs::create(
+ $path,
+ '--step', '1',
+ 'DS:freq_req:GAUGE:120:0:U',
+ 'DS:freq_act:GAUGE:120:0:U',
+ 'DS:rc6:GAUGE:120:0:100',
+ 'DS:power_gpu:GAUGE:120:0:U',
+ 'DS:power_pkg:GAUGE:120:0:U',
+ 'DS:render_busy:GAUGE:120:0:100',
+ 'DS:blitter_busy:GAUGE:120:0:100',
+ 'DS:video_busy:GAUGE:120:0:100',
+ 'DS:videnh_busy:GAUGE:120:0:100',
+ 'RRA:AVERAGE:0.5:1:1440',
+ 'RRA:AVERAGE:0.5:60:1440',
+ 'RRA:AVERAGE:0.5:1800:1344',
+ 'RRA:AVERAGE:0.5:21600:1464',
+ 'RRA:AVERAGE:0.5:604800:520',
+ 'RRA:MAX:0.5:1:1440',
+ 'RRA:MAX:0.5:60:1440',
+ 'RRA:MAX:0.5:1800:1344',
+ 'RRA:MAX:0.5:21600:1464',
+ 'RRA:MAX:0.5:604800:520',
+ );
+ my $err = RRDs::error();
+ debug(__LINE__, "Created Intel GPU RRD $path: " . ($err // 'OK'));
+}
+
+sub update_intel_gpu_rrd {
+ my ($card, $stats) = @_;
+ _ensure_intel_gpu_rrd($card);
+ my $path = gpu_rrd_path($card);
+
+ my $freq_req = $stats->{frequency}{requested} // 'U';
+ my $freq_act = $stats->{frequency}{actual} // 'U';
+ my $rc6 = $stats->{rc6}{value} // 'U';
+ my $power_gpu = $stats->{power}{GPU} // 'U';
+ my $power_pkg = $stats->{power}{Package} // 'U';
+ my $render_busy = $stats->{engines}{'Render/3D'}{busy} // 'U';
+ my $blitter = $stats->{engines}{Blitter}{busy} // 'U';
+ my $video = $stats->{engines}{Video}{busy} // 'U';
+ my $videnh = $stats->{engines}{VideoEnhance}{busy} // 'U';
+
+ my @daemon_args = (-S $RRD_SOCKET) ? ('--daemon', "unix:$RRD_SOCKET") : ();
+ RRDs::update(
+ $path,
+ @daemon_args,
+ "N:$freq_req:$freq_act:$rc6:$power_gpu:$power_pkg:$render_busy:$blitter:$video:$videnh",
+ );
+ my $err = RRDs::error();
+ debug(__LINE__, "RRD update intel $card: $err") if $err;
+}
+
+# ============================================================================
+# NVIDIA GPU RRD
+# ============================================================================
+
+sub _ensure_nvidia_gpu_rrd {
+ my ($index) = @_;
+ my $card = "nvidia$index";
+ my $path = gpu_rrd_path($card);
+ return if -f $path;
+
+ my $dir = "$RRD_BASE/" . get_nodename();
+ make_path($dir, { mode => 0755 }) unless -d $dir;
+
+ RRDs::create(
+ $path,
+ '--step', '1',
+ 'DS:gpu_util:GAUGE:120:0:100',
+ 'DS:mem_util:GAUGE:120:0:100',
+ 'DS:mem_used:GAUGE:120:0:U',
+ 'DS:mem_total:GAUGE:120:0:U',
+ 'DS:power_draw:GAUGE:120:0:U',
+ 'DS:power_limit:GAUGE:120:0:U',
+ 'DS:temp_gpu:GAUGE:120:0:U',
+ 'DS:fan_speed:GAUGE:120:0:100',
+ 'RRA:AVERAGE:0.5:1:1440',
+ 'RRA:AVERAGE:0.5:60:1440',
+ 'RRA:AVERAGE:0.5:1800:1344',
+ 'RRA:AVERAGE:0.5:21600:1464',
+ 'RRA:AVERAGE:0.5:604800:520',
+ 'RRA:MAX:0.5:1:1440',
+ 'RRA:MAX:0.5:60:1440',
+ 'RRA:MAX:0.5:1800:1344',
+ 'RRA:MAX:0.5:21600:1464',
+ 'RRA:MAX:0.5:604800:520',
+ );
+ my $err = RRDs::error();
+ debug(__LINE__, "Created NVIDIA GPU RRD $path: " . ($err // 'OK'));
+}
+
+sub update_nvidia_gpu_rrd {
+ my ($index, $stats) = @_;
+ _ensure_nvidia_gpu_rrd($index);
+ my $card = "nvidia$index";
+ my $path = gpu_rrd_path($card);
+
+ my $gpu_util = $stats->{utilization}{gpu} // 'U';
+ my $mem_util = $stats->{utilization}{memory} // 'U';
+ my $mem_used = $stats->{memory}{used} // 'U';
+ my $mem_total = $stats->{memory}{total} // 'U';
+ my $power_draw = $stats->{power}{draw} // 'U';
+ my $power_limit = $stats->{power}{limit} // 'U';
+ my $temp_gpu = $stats->{temperature}{gpu} // 'U';
+ my $fan_speed = $stats->{fan}{speed} // 'U';
+
+ my @daemon_args = (-S $RRD_SOCKET) ? ('--daemon', "unix:$RRD_SOCKET") : ();
+ RRDs::update(
+ $path,
+ @daemon_args,
+ "N:$gpu_util:$mem_util:$mem_used:$mem_total:$power_draw:$power_limit:$temp_gpu:$fan_speed",
+ );
+ my $err = RRDs::error();
+ debug(__LINE__, "RRD update nvidia$index: $err") if $err;
+}
+
+1;
diff --git a/src/PVENodeInfo/PVEMod_Utils.pm b/src/PVENodeInfo/PVEMod_Utils.pm
new file mode 100644
index 0000000..80f7faa
--- /dev/null
+++ b/src/PVENodeInfo/PVEMod_Utils.pm
@@ -0,0 +1,274 @@
+package PVE::PVEMod::Utils;
+
+use strict;
+use warnings;
+use Exporter 'import';
+
+use JSON;
+use Fcntl qw(O_CREAT O_EXCL O_WRONLY);
+
+use PVE::PVEMod::Config qw($DEBUG_ENABLED $VERSION $pve_mod_working_dir %config);
+
+my $debug_log_fh;
+
+our @EXPORT_OK = qw(
+ debug
+ read_sysfs
+ is_process_alive
+ read_lock_pid
+ acquire_exclusive_lock
+ ensure_pve_mod_directory_exists
+ check_executable
+ pve_mod_hello
+ setup_collector_signals
+ safe_write_json
+ safe_read_json
+ parse_csv_line
+);
+
+# ============================================================================
+# Debug
+# ============================================================================
+
+# debug function showing line number and call chain
+# Usage: debug(__LINE__, "message")
+sub debug {
+ return unless $DEBUG_ENABLED;
+
+ my ($line, $message) = @_;
+
+ my @caller1 = caller(1); # who called debug()
+ my @caller2 = caller(2); # parent of caller
+
+ my $sub1 = $caller1[3] || 'main';
+ my $sub2 = $caller2[3];
+
+ $sub1 =~ s/.*:://;
+
+ my $output;
+ if (defined $sub2) {
+ $sub2 =~ s/.*:://;
+ $output = "[$sub2 -> $sub1:$line] $message\n";
+ } else {
+ $output = "[$sub1:$line] $message\n";
+ }
+
+ warn $output;
+
+ if ($config{debug}{log_enabled} && !defined $debug_log_fh) {
+ if (open(my $fh, '>>', $config{debug}{log_file})) {
+ $fh->autoflush(1);
+ $debug_log_fh = $fh;
+ } else {
+ warn "[debug] Failed to open log file $config{debug}{log_file}: $!\n";
+ }
+ }
+ print $debug_log_fh $output if defined $debug_log_fh;
+}
+
+# ============================================================================
+# File / Process helpers
+# ============================================================================
+
+sub read_sysfs {
+ my ($path) = @_;
+
+ return "unknown" unless defined $path && -f $path;
+
+ if (open my $fh, '<', $path) {
+ my $value = <$fh>;
+ close $fh;
+
+ if (defined $value) {
+ chomp $value;
+ $value =~ s/^\s+|\s+$//g;
+ return $value ne '' ? $value : "unknown";
+ }
+ }
+
+ return "unknown";
+}
+
+sub is_process_alive {
+ my ($pid) = @_;
+ return -d "/proc/$pid";
+}
+
+sub read_lock_pid {
+ my ($lock_path) = @_;
+
+ return undef unless open(my $fh, '<', $lock_path);
+
+ my $pid = <$fh>;
+ close($fh);
+ chomp $pid if defined $pid;
+
+ return $pid;
+}
+
+sub acquire_exclusive_lock {
+ my ($lock_path, $purpose) = @_;
+ $purpose //= 'lock';
+
+ my $fh;
+
+ if (sysopen($fh, $lock_path, O_CREAT|O_EXCL|O_WRONLY, 0644)) {
+ debug(__LINE__, "Acquired $purpose on first try");
+ return $fh;
+ }
+
+ debug(__LINE__, ucfirst($purpose) . " exists, checking if stale");
+
+ my $lock_pid = read_lock_pid($lock_path);
+
+ if (!defined $lock_pid) {
+ debug(__LINE__, "Could not read $purpose file: $!");
+ return undef;
+ }
+
+ if ($lock_pid eq '' || $lock_pid !~ /^\d+$/) {
+ debug(__LINE__, "Invalid PID in $purpose: '" . ($lock_pid // 'undefined') . "', removing");
+ unlink($lock_path);
+ } elsif (is_process_alive($lock_pid)) {
+ debug(__LINE__, ucfirst($purpose) . " holder PID $lock_pid is still alive");
+ return undef;
+ } else {
+ debug(__LINE__, ucfirst($purpose) . " holder PID $lock_pid is dead, removing stale lock");
+ unlink($lock_path);
+ }
+
+ unless (sysopen($fh, $lock_path, O_CREAT|O_EXCL|O_WRONLY, 0644)) {
+ debug(__LINE__, "Failed to acquire $purpose on retry: $!");
+ return undef;
+ }
+
+ debug(__LINE__, "Acquired $purpose after removing stale lock");
+ return $fh;
+}
+
+sub ensure_pve_mod_directory_exists {
+ unless (-d $pve_mod_working_dir) {
+ debug(__LINE__, "Creating directory $pve_mod_working_dir");
+ unless (mkdir($pve_mod_working_dir, 0755)) {
+ debug(__LINE__, "Failed to create $pve_mod_working_dir: $!. PVE Mod cannot start.");
+ die "Failed to create $pve_mod_working_dir: $!";
+ }
+ debug(__LINE__, "Directory $pve_mod_working_dir created");
+ } else {
+ debug(__LINE__, "Directory $pve_mod_working_dir already exists");
+ }
+}
+
+# Returns 1 if executable exists, or debug mode is active with a debug file present.
+# Returns 0 otherwise.
+sub check_executable {
+ my ($exec_path, $type, $debug_mode_enabled, $debug_file) = @_;
+
+ if (defined $debug_mode_enabled && $debug_mode_enabled) {
+ if (defined $debug_file && -f $debug_file) {
+ debug(__LINE__, "Debug mode enabled for $type, using debug file: $debug_file");
+ return 1;
+ } elsif (defined $debug_file) {
+ debug(__LINE__, "Debug mode enabled for $type but debug file missing: $debug_file");
+ return 0;
+ } else {
+ debug(__LINE__, "Debug mode enabled for $type, skipping executable check for $exec_path");
+ return 1;
+ }
+ }
+
+ unless (-x $exec_path) {
+ debug(__LINE__, "$type executable not found or not executable: $exec_path");
+ return 0;
+ }
+
+ debug(__LINE__, "$type executable found: $exec_path");
+ return 1;
+}
+
+sub pve_mod_hello {
+ debug(__LINE__, "PVE Mod is being started. Version $VERSION");
+}
+
+# Setup common TERM/INT signal handlers for collector processes.
+# $shutdown_ref is a scalar ref that will be set to 1 on signal.
+sub setup_collector_signals {
+ my ($name, $shutdown_ref, $extra_cleanup) = @_;
+
+ $SIG{TERM} = sub {
+ debug(__LINE__, "Collector $name received SIGTERM");
+ $$shutdown_ref = 1;
+ $extra_cleanup->() if $extra_cleanup;
+ };
+ $SIG{INT} = sub {
+ debug(__LINE__, "Collector $name received SIGINT");
+ $$shutdown_ref = 1;
+ $extra_cleanup->() if $extra_cleanup;
+ };
+}
+
+# ============================================================================
+# JSON helpers
+# ============================================================================
+
+sub safe_write_json {
+ my ($filepath, $data, $pretty) = @_;
+ $pretty //= 1;
+
+ eval {
+ open my $fh, '>', $filepath or die "Failed to open $filepath: $!";
+ my $json = $pretty ? JSON->new->pretty->encode($data) : encode_json($data);
+ print $fh $json;
+ close $fh;
+ debug(__LINE__, "Wrote JSON to $filepath");
+ };
+ if ($@) {
+ debug(__LINE__, "Error writing to $filepath: $@");
+ return 0;
+ }
+ return 1;
+}
+
+sub safe_read_json {
+ my ($filepath, $as_string) = @_;
+
+ return unless -f $filepath;
+
+ my $result;
+ eval {
+ open my $fh, '<', $filepath or die "Failed to open $filepath: $!";
+ local $/;
+ my $json = <$fh>;
+ close $fh;
+
+ if ($as_string) {
+ $result = $json;
+ } else {
+ $result = decode_json($json);
+ }
+ debug(__LINE__, "Read JSON from $filepath");
+ };
+ if ($@) {
+ debug(__LINE__, "Error reading $filepath: $@");
+ return;
+ }
+ return $result;
+}
+
+# ============================================================================
+# CSV helper
+# ============================================================================
+
+sub parse_csv_line {
+ my ($line, $expected_fields) = @_;
+
+ return unless $line;
+ $line =~ s/^\s+|\s+$//g;
+
+ my @values = map { s/^\s+|\s+$//gr } split(/,/, $line);
+
+ return unless !$expected_fields || @values >= $expected_fields;
+ return @values;
+}
+
+1;
diff --git a/src/PVENodeInfo/PveMod_SensorInfo.pm b/src/PVENodeInfo/PveMod_SensorInfo.pm
new file mode 100644
index 0000000..d0b71fc
--- /dev/null
+++ b/src/PVENodeInfo/PveMod_SensorInfo.pm
@@ -0,0 +1,215 @@
+package PVE::API2::PVEMod_SensorInfo;
+
+use strict;
+use warnings;
+
+use PVE::PVEMod::Config qw(%config $VERSION $stats_dir $sensors_state_file $ups_state_file);
+use PVE::PVEMod::Utils qw(debug safe_read_json);
+use PVE::PVEMod::ProcessManager qw(pve_mod_starter notify_pve_mod_worker);
+use PVE::PVEMod::Collector::SystemInformation qw(get_system_information_data);
+
+# Per-endpoint state caches (module-level, reset on worker restart)
+my $graphics_cache = { data => {}, mtime => 0 };
+my $sensors_cache = { data => '{}', mtime => 0 };
+my $ups_cache = { data => '{}', mtime => 0 };
+my $system_info_cache = undef;
+
+
+# ============================================================================
+# Internal helpers
+# ============================================================================
+
+sub _read_state_file_cached {
+ my ($files, $cache_ref, $reader, $empty_fallback) = @_;
+
+ # Normalize scalar path to single-element arrayref
+ my @filepaths = ref($files) eq 'ARRAY' ? @$files : ($files);
+
+ # Find newest mtime across all files
+ my $newest_mtime = 0;
+ my $any_exist = 0;
+ foreach my $fp (@filepaths) {
+ my @st = stat($fp);
+ if (@st) {
+ $any_exist = 1;
+ $newest_mtime = $st[9] if $st[9] > $newest_mtime;
+ }
+ }
+
+ unless ($any_exist) {
+ debug(__LINE__, "No state files exist: " . join(', ', @filepaths));
+ return $cache_ref->{data} // $empty_fallback;
+ }
+
+ if ($newest_mtime == $cache_ref->{mtime} && defined $cache_ref->{data}) {
+ debug(__LINE__, "State files unchanged, returning cached data");
+ return $cache_ref->{data};
+ }
+
+ my $data;
+ if (ref($reader) eq 'CODE') {
+ $data = $reader->(\@filepaths);
+ } else {
+ $data = safe_read_json($filepaths[0], $reader);
+ }
+
+ if (!defined $data) {
+ debug(__LINE__, "Failed to read state file(s): " . join(', ', @filepaths));
+ return $cache_ref->{data} // $empty_fallback;
+ }
+
+ $cache_ref->{data} = $data;
+ $cache_ref->{mtime} = $newest_mtime;
+ return $cache_ref->{data};
+}
+
+sub _merge_graphics_files {
+ my ($filepaths) = @_;
+
+ my $merged = {
+ Graphics => {
+ Intel => {},
+ NVIDIA => {},
+ AMD => {},
+ }
+ };
+
+ foreach my $filepath (@$filepaths) {
+ my ($file) = $filepath =~ m{([^/]+)$};
+ debug(__LINE__, "Reading device file: $filepath");
+
+ my $device_data = safe_read_json($filepath, 0);
+ if (!$device_data) {
+ debug(__LINE__, "Failed to read/parse $filepath");
+ next;
+ }
+
+ my $device_type = ($file =~ /^stats-card/) ? 'Intel'
+ : ($file =~ /^stats-nvidia/) ? 'NVIDIA'
+ : 'AMD';
+
+ foreach my $node_name (keys %$device_data) {
+ $merged->{Graphics}->{$device_type}->{$node_name} = $device_data->{$node_name};
+ debug(__LINE__, "Merged $device_type node '$node_name' from $file");
+ }
+ }
+
+ return $merged;
+}
+
+sub _load_graphics_data {
+ # Build filename patterns for enabled GPU types
+ my @patterns;
+ push @patterns, 'card\d+' if $config{gpu}{intel_enabled};
+ push @patterns, 'nvidia\d+' if $config{gpu}{nvidia_enabled};
+ push @patterns, 'amd\d+' if $config{gpu}{amd_enabled};
+
+ unless (@patterns) {
+ debug(__LINE__, "No GPU types enabled in config");
+ return $graphics_cache->{data};
+ }
+
+ my $pattern = join('|', @patterns);
+
+ # Find device stat files for enabled GPU types
+ my $dh;
+ unless (opendir($dh, $stats_dir)) {
+ debug(__LINE__, "Failed to open stats directory: $stats_dir: $!");
+ return $graphics_cache->{data};
+ }
+
+ my @stat_files = grep { /^stats-(?:$pattern)\.json$/ } readdir($dh);
+ closedir($dh);
+
+ unless (@stat_files) {
+ debug(__LINE__, "No device stat files found in $stats_dir");
+ return $graphics_cache->{data};
+ }
+
+ debug(__LINE__, "Found " . scalar(@stat_files) . " device stat file(s): " . join(', ', @stat_files));
+
+ my @filepaths = map { "$stats_dir/$_" } @stat_files;
+
+ my $data = _read_state_file_cached(
+ \@filepaths,
+ $graphics_cache,
+ \&_merge_graphics_files,
+ { Graphics => { Intel => {}, NVIDIA => {}, AMD => {} } }
+ );
+
+ my $intel_count = scalar(keys %{$data->{Graphics}{Intel} // {}});
+ my $nvidia_count = scalar(keys %{$data->{Graphics}{NVIDIA} // {}});
+ my $amd_count = scalar(keys %{$data->{Graphics}{AMD} // {}});
+ debug(__LINE__, "Returning $intel_count Intel + $nvidia_count NVIDIA + $amd_count AMD device node(s)");
+
+ return $data;
+}
+
+# ============================================================================
+# API calls
+# ============================================================================
+
+sub get_graphic_info {
+ debug(__LINE__, "get_graphic_info called");
+
+ # Start PVE Mod
+ pve_mod_starter();
+
+ my $data = _load_graphics_data();
+
+ # Notify pve_mod_worker of activity
+ notify_pve_mod_worker();
+
+ return $data;
+}
+
+sub get_sensors_info {
+ debug(__LINE__, "get_sensors_info called");
+
+ # Start PVE Mod
+ pve_mod_starter();
+
+ my $data = _read_state_file_cached($sensors_state_file, $sensors_cache, 1, '{}');
+
+ # Notify pve_mod_worker of activity
+ notify_pve_mod_worker();
+
+ return $data;
+}
+
+sub get_ups_info {
+ debug(__LINE__, "get_ups_info called");
+
+ # Start PVE Mod
+ pve_mod_starter();
+
+ my $data = _read_state_file_cached($ups_state_file, $ups_cache, 1, '{}');
+
+ # Notify pve_mod_worker of activity
+ notify_pve_mod_worker();
+
+ return $data;
+}
+
+sub get_pve_mod_version {
+ debug(__LINE__, "get_pve_mod_version called");
+ # Notify pve_mod_worker of activity
+ notify_pve_mod_worker();
+
+ return $VERSION;
+}
+
+sub get_system_information {
+ debug(__LINE__, "get_system_information called");
+
+ if (defined $system_info_cache) {
+ debug(__LINE__, "Returning cached system information");
+ return $system_info_cache;
+ }
+
+ $system_info_cache = get_system_information_data();
+
+ return $system_info_cache;
+}
+
+1;
diff --git a/src/PVENodeInfo/PveMod_pvemanagerlib.js b/src/PVENodeInfo/PveMod_pvemanagerlib.js
new file mode 100644
index 0000000..39504d5
--- /dev/null
+++ b/src/PVENodeInfo/PveMod_pvemanagerlib.js
@@ -0,0 +1,1534 @@
+Ext.define('PVE.mod.TempHelper', {
+ //singleton: true,
+
+ requires: ['Ext.util.Format'],
+
+ statics: {
+ CELSIUS: 0,
+ FAHRENHEIT: 1
+ },
+
+ srcUnit: null,
+ dstUnit: null,
+
+ isValidUnit: function (unit) {
+ return (
+ Ext.isNumber(unit) && (unit === this.self.CELSIUS || unit === this.self.FAHRENHEIT)
+ );
+ },
+
+ constructor: function (config) {
+ this.srcUnit = config && this.isValidUnit(config.srcUnit) ? config.srcUnit : this.self.CELSIUS;
+ this.dstUnit = config && this.isValidUnit(config.dstUnit) ? config.dstUnit : this.self.CELSIUS;
+ },
+
+ toFahrenheit: function (tempCelsius) {
+ return Ext.isNumber(tempCelsius)
+ ? tempCelsius * 9 / 5 + 32
+ : NaN;
+ },
+
+ toCelsius: function (tempFahrenheit) {
+ return Ext.isNumber(tempFahrenheit)
+ ? (tempFahrenheit - 32) * 5 / 9
+ : NaN;
+ },
+
+ getTemp: function (value) {
+ if (this.srcUnit !== this.dstUnit) {
+ switch (this.srcUnit) {
+ case this.self.CELSIUS:
+ switch (this.dstUnit) {
+ case this.self.FAHRENHEIT:
+ return this.toFahrenheit(value);
+
+ default:
+ Ext.raise({
+ msg:
+ 'Unsupported destination temperature unit: ' + this.dstUnit,
+ });
+ }
+ case this.self.FAHRENHEIT:
+ switch (this.dstUnit) {
+ case this.self.CELSIUS:
+ return this.toCelsius(value);
+
+ default:
+ Ext.raise({
+ msg:
+ 'Unsupported destination temperature unit: ' + this.dstUnit,
+ });
+ }
+ default:
+ Ext.raise({
+ msg: 'Unsupported source temperature unit: ' + this.srcUnit,
+ });
+ }
+ } else {
+ return value;
+ }
+ },
+
+ getUnit: function(plainText) {
+ switch (this.dstUnit) {
+ case this.self.CELSIUS:
+ return plainText !== true ? '°C' : '\'C';
+
+ case this.self.FAHRENHEIT:
+ return plainText !== true ? '°F' : '\'F';
+
+ default:
+ Ext.raise({
+ msg: 'Unsupported destination temperature unit: ' + this.srcUnit,
+ });
+ }
+ },
+});
+Ext.define('PVE.node.StatusView', {
+ extend: 'Proxmox.panel.StatusView',
+ alias: 'widget.pveNodeStatus',
+
+ minHeight: 360,
+ flex: 1,
+ collapsible: true,
+ titleCollapse: true,
+ bodyPadding: '20 15 20 15',
+
+ layout: {
+ type: 'table',
+ columns: 2,
+ trAttrs: { valign: 'top' },
+ tableAttrs: {
+ style: {
+ width: '100%',
+ },
+ },
+ },
+
+ defaults: {
+ xtype: 'pmxInfoWidget',
+ padding: '0 10 2 10',
+ },
+
+ items: [
+ // ========== Primary Metrics ==========
+ {
+ xtype: 'box',
+ colspan: 2,
+ padding: '0',
+ html: 'Primary Metrics
',
+ },
+ {
+ itemId: 'cpu',
+ iconCls: 'fa fa-fw pmx-itype-icon-processor pmx-icon',
+ title: gettext('CPU Usage'),
+ valueField: 'cpu',
+ maxField: 'cpuinfo',
+ renderer: function(value, record) {
+ let result = Proxmox.Utils.render_node_cpu_usage(value, record);
+ // Append CPU model if available
+ if (record && record.cpuinfo && record.cpuinfo.model) {
+ result += ` (${record.cpuinfo.model})`;
+ }
+ return result;
+ },
+ },
+ {
+ iconCls: 'fa fa-fw pmx-itype-icon-memory pmx-icon',
+ itemId: 'memory',
+ title: gettext('Memory Usage'),
+ valueField: 'memory',
+ maxField: 'memory',
+ warningThreshold: 0.9,
+ criticalThreshold: 0.975,
+ renderer: Proxmox.Utils.render_node_size_usage,
+ },
+ {
+ itemId: 'ksm',
+ iconCls: 'fa fa-fw fa-clone',
+ printBar: false,
+ title: gettext('KSM sharing'),
+ textField: 'ksm',
+ renderer: function (record) {
+ return Proxmox.Utils.render_size(record.shared);
+ },
+ },
+ {
+ itemId: 'gpu',
+ iconCls: 'fa fa-fw fa-desktop',
+ title: gettext('GPU Usage'),
+ printBar: false,
+ textField: 'PveMod_graphicsInfo',
+ renderer: function(gpuStats) {
+ if (!gpuStats || !gpuStats.Graphics) {
+ return '';
+ }
+
+ let hasActiveGPU = false;
+ let gpuName = '';
+
+ // Check Intel GPUs
+ if (gpuStats.Graphics.Intel) {
+ const keys = Object.keys(gpuStats.Graphics.Intel).sort();
+ if (keys.length > 0) {
+ const gpuData = gpuStats.Graphics.Intel[keys[0]];
+ hasActiveGPU = true;
+ gpuName = gpuData.name;
+ }
+ }
+
+ // Check NVIDIA GPUs
+ if (gpuStats.Graphics.NVIDIA) {
+ const keys = Object.keys(gpuStats.Graphics.NVIDIA).sort();
+ if (keys.length > 0) {
+ const stats = gpuStats.Graphics.NVIDIA[keys[0]].stats;
+ hasActiveGPU = true;
+ gpuName = stats.name;
+ }
+ }
+
+ return hasActiveGPU ? gpuName : '';
+ },
+ },
+ {
+ itemId: 'gpu_usage',
+ iconCls: 'fa fa-fw fa-desktop',
+ title: gettext('GPU 0'),
+ valueField: 'gpuStats',
+ printBar: false,
+ textField: 'gpuStats',
+ renderer: function(gpuStats) {
+ if (!gpuStats || !gpuStats.Graphics) {
+ return '';
+ }
+
+ // Check Intel GPUs
+ if (gpuStats.Graphics.Intel) {
+ const keys = Object.keys(gpuStats.Graphics.Intel).sort();
+ if (keys.length > 0) {
+ const gpuData = gpuStats.Graphics.Intel[keys[0]];
+ if (gpuData.stats.engines && gpuData.stats.engines['Render/3D']) {
+ const usage = gpuData.stats.engines['Render/3D'].busy;
+ return `${usage}%`;
+ }
+ }
+ }
+
+ // Check NVIDIA GPUs
+ if (gpuStats.Graphics.NVIDIA) {
+ const keys = Object.keys(gpuStats.Graphics.NVIDIA).sort();
+ if (keys.length > 0) {
+ const stats = gpuStats.Graphics.NVIDIA[keys[0]].stats;
+ if (stats.utilization) {
+ return `${stats.utilization.gpu}%`;
+ }
+ }
+ }
+
+ return '';
+ },
+ },
+ {
+ iconCls: 'fa fa-fw fa-hdd-o',
+ itemId: 'rootfs',
+ title: gettext('Disk (/) Usage'),
+ valueField: 'rootfs',
+ maxField: 'rootfs',
+ renderer: Proxmox.Utils.render_node_size_usage,
+ },
+ {
+ iconCls: 'fa fa-fw fa-refresh',
+ itemId: 'swap',
+ title: gettext('SWAP Usage'),
+ valueField: 'swap',
+ maxField: 'swap',
+ warningThreshold: 0.4,
+ criticalThreshold: 0.8,
+ renderer: Proxmox.Utils.render_node_size_usage,
+ },
+ // Fill the remaining cell so the next colspan:2 section header starts on a new row.
+ {
+ xtype: 'box',
+ html: '',
+ padding: 0,
+ },
+
+ // ========== Secondary Metrics ==========
+ {
+ xtype: 'box',
+ colspan: 2,
+ padding: '15 0 5 0',
+ html: 'Secondary Metrics
',
+ },
+ {
+ itemId: 'load',
+ iconCls: 'fa fa-fw fa-tasks',
+ title: gettext('CPU Load Average'),
+ printBar: false,
+ textField: 'loadavg',
+ },
+ {
+ itemId: 'wait',
+ iconCls: 'fa fa-fw fa-clock-o',
+ title: gettext('CPU I/O Delay'),
+ valueField: 'wait',
+ },
+ {
+ itemId: 'thermalCpu',
+ colspan: 2,
+ printBar: false,
+ title: gettext('CPU Thermal State'),
+ iconCls: 'fa fa-fw fa-thermometer-half',
+ textField: 'PveMod_JsonSensorInfo',
+ renderer: function(value){
+ // sensors configuration
+ const cpuTempHelper = Ext.create('PVE.mod.TempHelper', {srcUnit: PVE.mod.TempHelper.CELSIUS, dstUnit: PVE.mod.TempHelper.CELSIUS});
+ // display configuration
+ const itemsPerRow = 0;
+ // ---
+ let objValue;
+ try {
+ objValue = JSON.parse(value) || {};
+ objValue = objValue[Object.keys(objValue)[0]] || {};
+ } catch(e) {
+ objValue = {};
+ }
+
+ const cpuKeysI = Object.keys(objValue).filter(item => String(item).startsWith('coretemp-isa-')).sort();
+ const cpuKeysA = Object.keys(objValue).filter(item => String(item).startsWith('k10temp-pci-')).sort();
+ const bINTEL = cpuKeysI.length > 0 ? true : false;
+ const INTELPackagePrefix = 'Core' == 'Core' ? 'Core ' : 'Package id';
+ const INTELPackageCaption = 'Core' == 'Core' ? 'Core' : 'Package';
+ let AMDPackagePrefix = 'Tccd';
+ let AMDPackageCaption = 'CCD';
+
+ if (cpuKeysA.length > 0) {
+ let bTccd = false;
+ let bTctl = false;
+ let bTdie = false;
+ let bCpuCoreTemp = false;
+ cpuKeysA.forEach((cpuKey, cpuIndex) => {
+ let items = objValue[cpuKey];
+ bTccd = Object.keys(items).findIndex(item => { return String(item).startsWith('Tccd'); }) >= 0;
+ bTctl = Object.keys(items).findIndex(item => { return String(item).startsWith('Tctl'); }) >= 0;
+ bTdie = Object.keys(items).findIndex(item => { return String(item).startsWith('Tdie'); }) >= 0;
+ bCpuCoreTemp = Object.keys(items).findIndex(item => { return String(item) === 'CPU Core Temp'; }) >= 0;
+ });
+ if (bTccd && 'Core' == 'Core') {
+ AMDPackagePrefix = 'Tccd';
+ AMDPackageCaption = 'ccd';
+ } else if (bCpuCoreTemp && 'Core' == 'Package') {
+ AMDPackagePrefix = 'CPU Core Temp';
+ AMDPackageCaption = 'CPU Core Temp';
+ } else if (bTdie) {
+ AMDPackagePrefix = 'Tdie';
+ AMDPackageCaption = 'die';
+ } else if (bTctl) {
+ AMDPackagePrefix = 'Tctl';
+ AMDPackageCaption = 'ctl';
+ } else {
+ AMDPackagePrefix = 'temp';
+ AMDPackageCaption = 'Temp';
+ }
+ }
+
+ const cpuKeys = bINTEL ? cpuKeysI : cpuKeysA;
+ const cpuItemPrefix = bINTEL ? INTELPackagePrefix : AMDPackagePrefix;
+ const cpuTempCaption = bINTEL ? INTELPackageCaption : AMDPackageCaption;
+ const formatTemp = bINTEL ? '0' : '0.0';
+ const cpuCount = cpuKeys.length;
+ let temps = [];
+
+ cpuKeys.forEach((cpuKey, cpuIndex) => {
+ let cpuTemps = [];
+ const items = objValue[cpuKey];
+ const cpuModel = items.cpu_model || '';
+
+ const itemKeys = Object.keys(items).filter(item => {
+ if ('Core' == 'Core') {
+ // In Core mode: only show individual cores/CCDs, exclude overall CPU temp
+ return String(item).includes(cpuItemPrefix) || String(item).startsWith('Tccd');
+ } else {
+ // In Package mode: show overall CPU temp and package-level readings
+ return String(item).includes(cpuItemPrefix) || String(item) === 'CPU Core Temp';
+ }
+ }).sort((a, b) => {
+ // Sort cores numerically
+ let numA = parseInt(a.match(/\d+/)?.[0] || '0', 10);
+ let numB = parseInt(b.match(/\d+/)?.[0] || '0', 10);
+ return numA - numB;
+ });
+
+ itemKeys.forEach((coreKey) => {
+ try {
+ let tempVal = NaN, tempMax = NaN, tempCrit = NaN;
+ Object.keys(items[coreKey]).forEach((secondLevelKey) => {
+ if (secondLevelKey.endsWith('_input')) {
+ tempVal = cpuTempHelper.getTemp(parseFloat(items[coreKey][secondLevelKey]));
+ } else if (secondLevelKey.endsWith('_max')) {
+ tempMax = cpuTempHelper.getTemp(parseFloat(items[coreKey][secondLevelKey]));
+ } else if (secondLevelKey.endsWith('_crit')) {
+ tempCrit = cpuTempHelper.getTemp(parseFloat(items[coreKey][secondLevelKey]));
+ }
+ });
+
+ if (!isNaN(tempVal)) {
+ let tempStyle = '';
+ if (!isNaN(tempMax) && tempVal >= tempMax) {
+ tempStyle = 'color: #FFC300; font-weight: bold;';
+ }
+ if (!isNaN(tempCrit) && tempVal >= tempCrit) {
+ tempStyle = 'color: red; font-weight: bold;';
+ }
+
+ let tempStr = '';
+
+ // Enhanced parsing for AMD temperatures
+ if (coreKey.startsWith('Tccd')) {
+ let tempIndex = coreKey.match(/Tccd(\d+)/);
+ if (tempIndex !== null && tempIndex.length > 1) {
+ tempIndex = tempIndex[1];
+ tempStr = `${cpuTempCaption} ${tempIndex}: ${Ext.util.Format.number(tempVal, formatTemp)}${cpuTempHelper.getUnit()}`;
+ } else {
+ tempStr = `${cpuTempCaption}: ${Ext.util.Format.number(tempVal, formatTemp)}${cpuTempHelper.getUnit()}`;
+ }
+ }
+ // Handle CPU Core Temp (single overall temperature)
+ else if (coreKey === 'CPU Core Temp') {
+ tempStr = `${cpuTempCaption}: ${Ext.util.Format.number(tempVal, formatTemp)}${cpuTempHelper.getUnit()}`;
+ }
+ // Enhanced parsing for Intel cores (P-Core, E-Core, regular Core)
+ else {
+ let tempIndex = coreKey.match(/(?:P\s+Core|E\s+Core|Core)\s*(\d+)/);
+ if (tempIndex !== null && tempIndex.length > 1) {
+ tempIndex = tempIndex[1];
+ let coreType = coreKey.startsWith('P Core') ? 'P Core' :
+ coreKey.startsWith('E Core') ? 'E Core' :
+ cpuTempCaption;
+ tempStr = `${coreType} ${tempIndex}: ${Ext.util.Format.number(tempVal, formatTemp)}${cpuTempHelper.getUnit()}`;
+ } else {
+ // fallback for CPUs which do not have a core index
+ let coreType = coreKey.startsWith('P Core') ? 'P Core' :
+ coreKey.startsWith('E Core') ? 'E Core' :
+ cpuTempCaption;
+ tempStr = `${coreType}: ${Ext.util.Format.number(tempVal, formatTemp)}${cpuTempHelper.getUnit()}`;
+ }
+ }
+
+ cpuTemps.push(tempStr);
+ }
+ } catch (e) { /*_*/ }
+ });
+
+ if(cpuTemps.length > 0) {
+ temps.push({ model: cpuModel, temps: cpuTemps });
+ }
+ });
+
+ let html = '';
+ temps.forEach((cpuData, cpuIndex) => {
+ const strCoreTemps = cpuData.temps.map((strTemp, index, arr) => {
+ return strTemp + (index + 1 < arr.length ? (itemsPerRow > 0 && (index + 1) % itemsPerRow === 0 ? '
' : ' | ') : '');
+ });
+ if(strCoreTemps.length > 0) {
+ let cpuLabel = cpuCount > 1 ? `Socket ${cpuIndex + 1}` : 'Socket 1';
+ let cpuModelStr = cpuData.model || 'Unknown CPU';
+
+ html += '';
+ html += `| ${cpuModelStr} | `;
+ html += `${strCoreTemps.join('')} | `;
+ html += '
';
+ }
+ });
+ html += '
';
+
+ return html.indexOf('') > 0
+ ? '' + html + '
'
+ : 'N/A';
+ }
+ },
+ {
+ itemId: 'gpu_details',
+ colspan: 2,
+ iconCls: 'fa fa-fw fa-desktop',
+ title: gettext('GPU Details'),
+ printBar: false,
+ textField: 'PveMod_graphicsInfo',
+ renderer: function(gpuStats) {
+ if (!gpuStats || !gpuStats.Graphics) {
+ return '';
+ }
+
+ let html = '';
+
+ // Intel GPUs - Secondary details
+ if (gpuStats.Graphics.Intel) {
+ Object.keys(gpuStats.Graphics.Intel).sort().forEach(key => {
+ const gpuData = gpuStats.Graphics.Intel[key];
+
+ let details = [];
+
+ // All engine details
+ if (gpuData.stats.engines) {
+ if (gpuData.stats.engines['Render/3D']) {
+ details.push(`Render/3D: ${gpuData.stats.engines['Render/3D'].busy}%`);
+ }
+ if (gpuData.stats.engines['Video']) {
+ details.push(`Video: ${gpuData.stats.engines['Video'].busy}%`);
+ }
+ if (gpuData.stats.engines['Blitter']) {
+ details.push(`Blitter: ${gpuData.stats.engines['Blitter'].busy}%`);
+ }
+ if (gpuData.stats.engines['VideoEnhance']) {
+ details.push(`VideoEnhance: ${gpuData.stats.engines['VideoEnhance'].busy}%`);
+ }
+ }
+
+ // Power
+ if (gpuData.stats.power) {
+ details.push(`Power: ${gpuData.stats.power?.GPU ?? 'N/A'} / ${gpuData.stats.power?.Package ?? 'N/A'} ${gpuData.stats.power?.unit || 'W'}`);
+ }
+
+ // Frequency
+ if (gpuData.stats.frequency) {
+ details.push(`Freq: ${gpuData.stats.frequency?.actual ?? 'N/A'}/${gpuData.stats.frequency?.requested ?? 'N/A'} ${gpuData.stats.frequency?.unit || 'MHz'}`);
+ }
+
+ html += '';
+ html += `| ${gpuData.name} | `;
+ html += `${details.join(' | ')} | `;
+ html += '
';
+ });
+ }
+
+ // NVIDIA GPUs - Secondary details
+ if (gpuStats.Graphics.NVIDIA) {
+ Object.keys(gpuStats.Graphics.NVIDIA).sort().forEach(key => {
+ const gpuData = gpuStats.Graphics.NVIDIA[key];
+ const stats = gpuData.stats;
+
+ let details = [];
+
+ // Memory Utilization
+ if (stats.utilization && stats.utilization.memory) {
+ const memUsage = parseInt(stats.utilization.memory);
+ let memStyle = '';
+ if (memUsage >= 90) memStyle = 'color: #d9534f; font-weight: bold;';
+ else if (memUsage >= 70) memStyle = 'color: #f0ad4e; font-weight: bold;';
+ details.push(`MEM: ${stats.utilization.memory}%`);
+ }
+
+ // VRAM Usage
+ if (stats.memory) {
+ const vramUsedGB = parseInt(stats.memory.used);
+ const vramTotalGB = parseInt(stats.memory.total);
+ const vramPercent = (vramUsedGB / vramTotalGB) * 100;
+ let vramStyle = '';
+ if (vramPercent >= 90) vramStyle = 'color: #d9534f; font-weight: bold;';
+ else if (vramPercent >= 70) vramStyle = 'color: #f0ad4e; font-weight: bold;';
+ details.push(`VRAM: ${stats.memory.used}/${stats.memory.total} ${stats.memory.unit}`);
+ }
+
+ // Temperature
+ if (stats.temperature) {
+ let tempStyle = '';
+ if (stats.temperature.gpu >= 80) {
+ tempStyle = 'color: red; font-weight: bold;';
+ } else if (stats.temperature.gpu >= 70) {
+ tempStyle = 'color: #FFC300; font-weight: bold;';
+ }
+ details.push(`Temp: ${stats.temperature.gpu}${stats.temperature.unit}`);
+ }
+
+ // Power
+ if (stats.power) {
+ details.push(`Power: ${stats.power.draw}/${stats.power.limit} ${stats.power.unit}`);
+ }
+
+ html += '';
+ html += `| ${stats.name} | `;
+ html += `${details.join(' | ')} | `;
+ html += '
';
+ });
+ }
+
+ html += '
';
+ return html.indexOf('
') > 0
+ ? '' + html + '
'
+ : '';
+ },
+ },
+ {
+ itemId: 'thermalNvme',
+ colspan: 2,
+ printBar: false,
+ title: gettext('NVMe Temperatures'),
+ iconCls: 'fa fa-fw fa-thermometer-half',
+ textField: 'PveMod_JsonSensorInfo',
+ renderer: function(value) {
+ // sensors configuration
+ const addressPrefix = "nvme-pci-";
+ const sensorName = "Composite";
+ const tempHelper = Ext.create('PVE.mod.TempHelper', {srcUnit: PVE.mod.TempHelper.CELSIUS, dstUnit: PVE.mod.TempHelper.CELSIUS});
+ // display configuration
+ const itemsPerRow = 0;
+ // ---
+ let objValue;
+ try {
+ objValue = JSON.parse(value) || {};
+ objValue = objValue[Object.keys(objValue)[0]] || {};
+ } catch(e) {
+ objValue = {};
+ }
+ const nvmeKeys = Object.keys(objValue).filter(item => String(item).startsWith(addressPrefix)).sort();
+ let nvmeData = [];
+ nvmeKeys.forEach((nvmeKey, index) => {
+ try {
+ let tempVal = NaN, tempMax = NaN, tempCrit = NaN, model = '', serial = '';
+ Object.keys(objValue[nvmeKey][sensorName]).forEach((secondLevelKey) => {
+ if (secondLevelKey.endsWith('_input')) {
+ tempVal = tempHelper.getTemp(parseFloat(objValue[nvmeKey][sensorName][secondLevelKey]));
+ } else if (secondLevelKey.endsWith('_max')) {
+ tempMax = tempHelper.getTemp(parseFloat(objValue[nvmeKey][sensorName][secondLevelKey]));
+ } else if (secondLevelKey.endsWith('_crit')) {
+ tempCrit = tempHelper.getTemp(parseFloat(objValue[nvmeKey][sensorName][secondLevelKey]));
+ }
+ });
+ model = objValue[nvmeKey]['model'] || 'Unknown';
+ serial = objValue[nvmeKey]['serial'] || '';
+
+ if (!isNaN(tempVal)) {
+ let tempStyle = '';
+ if (!isNaN(tempMax) && tempVal >= tempMax) {
+ tempStyle = 'color: #FFC300; font-weight: bold;';
+ }
+ if (!isNaN(tempCrit) && tempVal >= tempCrit) {
+ tempStyle = 'color: red; font-weight: bold;';
+ }
+ nvmeData.push({
+ model: model,
+ serial: serial,
+ temp: tempVal,
+ tempStyle: tempStyle,
+ unit: tempHelper.getUnit()
+ });
+ }
+ } catch(e) { /*_*/ }
+ });
+
+ if (nvmeData.length === 0) {
+ return 'N/A';
+ }
+
+ let html = '';
+ nvmeData.forEach((data) => {
+ let deviceName = data.model;
+ if (data.serial) {
+ deviceName += ` (${data.serial})`;
+ }
+ html += '';
+ html += `| ${deviceName} | `;
+ html += `${Ext.util.Format.number(data.temp, '0.0')}${data.unit} | `;
+ html += '
';
+ });
+ html += '
';
+ return '' + html + '
';
+ }
+ },
+
+ // ========== TERTIARY DIAGNOSTICS (Tier 3) ==========
+ {
+ xtype: 'box',
+ colspan: 2,
+ padding: '15 0 5 0',
+ html: 'Diagnostics
',
+ },
+ {
+ itemId: 'speedFan',
+ colspan: 2,
+ printBar: false,
+ title: gettext('System Fans'),
+ iconCls: 'fa fa-fw fa-snowflake-o',
+ textField: 'PveMod_JsonSensorInfo',
+ renderer: function(value) {
+ // ---
+ let objValue;
+ try {
+ objValue = JSON.parse(value) || {};
+ objValue = objValue[Object.keys(objValue)[0]] || {};
+ } catch(e) {
+ objValue = {};
+ }
+
+ // Recursive function to find fan keys and values
+ function findFanKeys(obj, fanKeys, parentKey = null) {
+ Object.keys(obj).forEach(key => {
+ const value = obj[key];
+ if (typeof value === 'object' && value !== null) {
+ // If the value is an object, recursively call the function
+ findFanKeys(value, fanKeys, key);
+ } else if (/^fan[0-9]+(_input)?$/.test(key)) {
+ if (true != true && value === 0) {
+ // Skip this fan if DISPLAY_ZERO_SPEED_FANS is false and value is 0
+ return;
+ }
+ // If the key matches the pattern, add the parent key and value to the fanKeys array
+ fanKeys.push({ key: parentKey, value: value });
+ }
+ });
+ }
+
+ let speeds = [];
+ // Loop through the parent keys
+ Object.keys(objValue).forEach(parentKey => {
+ const parentObj = objValue[parentKey];
+ // Array to store fan keys and values
+ const fanKeys = [];
+ // Call the recursive function to find fan keys and values
+ findFanKeys(parentObj, fanKeys);
+ // Sort the fan keys
+ fanKeys.sort((a, b) => {
+ if (a.key < b.key) return -1;
+ if (a.key > b.key) return 1;
+ return 0;
+ });
+ // Process each fan key and value
+ fanKeys.forEach(({ key: fanKey, value: fanSpeed }) => {
+ try {
+ const fan = fanKey.charAt(0).toUpperCase() + fanKey.slice(1); // Capitalize the first letter of fanKey
+ speeds.push(`${fan}: ${fanSpeed} RPM`);
+ } catch(e) {
+ console.error(`Error retrieving fan speed for ${fanKey} in ${parentKey}:`, e); // Debug: Log specific error
+ }
+ });
+ });
+ return '' + (speeds.length > 0 ? speeds.join(' | ') : 'N/A') + '
';
+ }
+ },
+ {
+ itemId: 'gpuFans',
+ colspan: 2,
+ printBar: false,
+ title: gettext('GPU Fans'),
+ iconCls: 'fa fa-fw fa-snowflake-o',
+ textField: 'PveMod_graphicsInfo',
+ renderer: function(gpuStats) {
+ if (!gpuStats || !gpuStats.Graphics || !gpuStats.Graphics.NVIDIA) {
+ return '';
+ }
+
+ let rows = [];
+
+ // todo: handle intel, amd
+
+ Object.keys(gpuStats.Graphics.NVIDIA).sort().forEach(key => {
+ const gpuData = gpuStats.Graphics.NVIDIA[key];
+ const stats = gpuData?.stats;
+ const fan = stats?.fan;
+
+ if (!fan || fan.speed === undefined || fan.speed === null) {
+ return;
+ }
+
+ const gpuName = stats?.name || key;
+ const unit = fan.unit || '%';
+ rows.push(
+ '
' +
+ `| ${gpuName} | ` +
+ `Fan: ${fan.speed}${unit} | ` +
+ '
',
+ );
+ });
+
+ if (rows.length === 0) {
+ return 'N/A';
+ }
+
+ return '';
+ },
+ },
+ {
+ itemId: 'upsc',
+ colspan: 2,
+ printBar: false,
+ title: gettext('UPS Status'),
+ iconCls: 'fa fa-fw fa-battery-three-quarters',
+ textField: 'PveMod_upsInfo',
+ renderer: function(value) {
+ let objValue = {};
+ try {
+ // Parse the UPS data
+ if (typeof value === 'string') {
+ objValue = JSON.parse(value) || {};
+ } else if (typeof value === 'object') {
+ objValue = value || {};
+ }
+ } catch(e) {
+ objValue = {};
+ }
+
+ // If objValue is null or empty, return N/A
+ if (!objValue || Object.keys(objValue).length === 0) {
+ return 'N/A';
+ }
+
+ // Helper function to get status color
+ function getStatusColor(status) {
+ if (!status) return '#999';
+ const statusUpper = status.toUpperCase();
+ if (statusUpper.includes('OL')) return null;
+ if (statusUpper.includes('OB')) return '#d9534f';
+ if (statusUpper.includes('LB')) return '#d9534f';
+ return '#f0ad4e';
+ }
+
+ // Helper function to get load/charge color
+ function getPercentageColor(value, isLoad = false) {
+ if (!value || isNaN(value)) return '#999';
+ const num = parseFloat(value);
+ if (isLoad) {
+ if (num >= 80) return '#d9534f';
+ if (num >= 60) return '#f0ad4e';
+ return null;
+ } else {
+ if (num <= 20) return '#d9534f';
+ if (num <= 50) return '#f0ad4e';
+ return null;
+ }
+ }
+
+ // Helper function to format runtime
+ function formatRuntime(seconds) {
+ if (!seconds || isNaN(seconds)) return 'N/A';
+ const mins = Math.floor(seconds / 60);
+ const secs = seconds % 60;
+ return `${mins}m ${secs}s`;
+ }
+
+ // Process each UPS in the data
+ let allDisplayItems = [];
+
+ Object.keys(objValue).forEach(upsKey => {
+ const upsData = objValue[upsKey];
+
+ // Extract key UPS information
+ const batteryCharge = upsData['battery.charge'];
+ const batteryRuntime = upsData['battery.runtime'];
+ const inputVoltage = upsData['input.voltage'];
+ const upsLoad = upsData['ups.load'];
+ const upsStatus = upsData['ups.status'];
+ const upsModel = upsData['ups.model'] || upsData['device.model'];
+ const testResult = upsData['ups.test.result'];
+ const batteryChargeLow = upsData['battery.charge.low'];
+ const batteryRuntimeLow = upsData['battery.runtime.low'];
+ const upsRealPowerNominal = upsData['ups.realpower.nominal'];
+ const batteryMfrDate = upsData['battery.mfr.date'];
+
+ // Main status line with all metrics
+ let statusLine = '';
+
+ // Status
+ if (upsStatus) {
+ const statusUpper = upsStatus.toUpperCase();
+ let statusText = 'Unknown';
+ let statusColor = '#f0ad4e';
+
+ if (statusUpper.includes('OL')) {
+ statusText = 'Online';
+ statusColor = null;
+ } else if (statusUpper.includes('OB')) {
+ statusText = 'On Battery';
+ statusColor = '#d9534f';
+ } else if (statusUpper.includes('LB')) {
+ statusText = 'Low Battery';
+ statusColor = '#d9534f';
+ } else {
+ statusText = upsStatus;
+ statusColor = '#f0ad4e';
+ }
+
+ let statusStyle = statusColor ? ('color: ' + statusColor + ';') : '';
+ statusLine += 'Status: ' + statusText + '';
+ } else {
+ statusLine += 'Status: N/A';
+ }
+
+ // Battery charge
+ if (statusLine) statusLine += ' | ';
+ if (batteryCharge) {
+ const chargeColor = getPercentageColor(batteryCharge, false);
+ let chargeStyle = chargeColor ? ('color: ' + chargeColor + ';') : '';
+ statusLine += 'Battery: ' + batteryCharge + '%';
+ } else {
+ statusLine += 'Battery: N/A';
+ }
+
+ // Load percentage
+ if (statusLine) statusLine += ' | ';
+ if (upsLoad) {
+ const loadColor = getPercentageColor(upsLoad, true);
+ let loadStyle = loadColor ? ('color: ' + loadColor + ';') : '';
+ statusLine += 'Load: ' + upsLoad + '%';
+ } else {
+ statusLine += 'Load: N/A';
+ }
+
+ // Runtime
+ if (statusLine) statusLine += ' | ';
+ if (batteryRuntime) {
+ const runtime = parseInt(batteryRuntime);
+ const runtimeLowThreshold = batteryRuntimeLow ? parseInt(batteryRuntimeLow) : 600;
+ let runtimeColor = null;
+ if (runtime <= runtimeLowThreshold / 2) runtimeColor = '#d9534f';
+ else if (runtime <= runtimeLowThreshold) runtimeColor = '#f0ad4e';
+ let runtimeStyle = runtimeColor ? ('color: ' + runtimeColor + ';') : '';
+ statusLine += 'Runtime: ' + formatRuntime(runtime) + '';
+ } else {
+ statusLine += 'Runtime: N/A';
+ }
+
+ // Input voltage
+ if (statusLine) statusLine += ' | ';
+ if (inputVoltage) {
+ statusLine += 'Input: ' + parseFloat(inputVoltage).toFixed(0) + 'V';
+ } else {
+ statusLine += 'Input: N/A';
+ }
+
+ // Calculate actual watt usage
+ if (statusLine) statusLine += ' | ';
+ let actualWattage = null;
+ if (upsLoad && upsRealPowerNominal) {
+ const load = parseFloat(upsLoad);
+ const nominal = parseFloat(upsRealPowerNominal);
+ if (!isNaN(load) && !isNaN(nominal)) {
+ actualWattage = Math.round((load / 100) * nominal);
+ }
+ }
+
+ // Real power (calculated watt usage)
+ if (actualWattage !== null) {
+ statusLine += 'Output: ' + actualWattage + 'W';
+ } else {
+ statusLine += 'Output: N/A';
+ }
+
+ // Append battery MFD + last test to the same line (single-line UPS summary)
+ statusLine += ' | Battery MFD: ' + (batteryMfrDate || 'N/A');
+ if (testResult && !testResult.toLowerCase().includes('no test')) {
+ const testColor = testResult.toLowerCase().includes('passed') ? null : '#d9534f';
+ let testStyle = testColor ? ('color: ' + testColor + ';') : '';
+ statusLine += ' | Test: ' + testResult + '';
+ } else {
+ statusLine += ' | Test: N/A';
+ }
+
+ // Build UPS display with model on left, details on right
+ let upsHtml = '';
+ upsHtml += '| ' + (upsModel || upsKey) + ' | ';
+ upsHtml += '' + statusLine + ' | ';
+ upsHtml += '
';
+
+ allDisplayItems.push(upsHtml);
+ });
+
+ // Format the final output for all UPS devices
+ return '' + allDisplayItems.join('') + '
System
',
+ },
+ {
+ colspan: 2,
+ title: gettext('Kernel Version'),
+ printBar: false,
+ // TODO: remove with next major and only use newish current-kernel textfield
+ multiField: true,
+ //textField: 'current-kernel',
+ renderer: ({ data }) => {
+ if (!data['current-kernel']) {
+ return data.kversion;
+ }
+ let kernel = data['current-kernel'];
+ let buildDate = kernel.version.match(/\((.+)\)\s*$/)?.[1] ?? 'unknown';
+ return `${kernel.sysname} ${kernel.release} (${buildDate})`;
+ },
+ value: '',
+ },
+ {
+ colspan: 2,
+ title: gettext('Boot Mode'),
+ printBar: false,
+ textField: 'boot-info',
+ renderer: (boot) => {
+ if (boot.mode === 'legacy-bios') {
+ return 'Legacy BIOS';
+ } else if (boot.mode === 'efi') {
+ return `EFI${boot.secureboot ? ' (Secure Boot)' : ''}`;
+ }
+ return Proxmox.Utils.unknownText;
+ },
+ value: '',
+ },
+ {
+ itemId: 'version',
+ colspan: 2,
+ printBar: false,
+ title: gettext('Manager Version'),
+ textField: 'pveversion',
+ value: '',
+ },
+ {
+ itemId: 'pve_mod_version',
+ colspan: 2,
+ printBar: false,
+ title: gettext('Sensor Mod Version'),
+ textField: 'PveMod_Version',
+ value: '',
+ },
+ {
+ itemId: 'sysinfo',
+ colspan: 2,
+ printBar: false,
+ title: gettext('Information'),
+ textField: 'PveMod_systemInfo',
+ renderer: function(value) {
+ if (value === null || value === undefined) {
+ return '';
+ }
+ return value;
+ }
+ },
+ ],
+
+ updateTitle: function () {
+ var me = this;
+ var uptime = Proxmox.Utils.render_uptime(me.getRecordValue('uptime'));
+ me.setTitle(me.pveSelNode.data.node + ' (' + gettext('Uptime') + ': ' + uptime + ')');
+ },
+
+ initComponent: function () {
+ let me = this;
+
+ let stateProvider = Ext.state.Manager.getProvider();
+ let repoLink = stateProvider.encodeHToken({
+ view: 'server',
+ rid: `node/${me.pveSelNode.data.node}`,
+ ltab: 'tasks',
+ nodetab: 'aptrepositories',
+ });
+
+ me.items.push({
+ xtype: 'pmxNodeInfoRepoStatus',
+ itemId: 'repositoryStatus',
+ product: 'Proxmox VE',
+ repoLink: `#${repoLink}`,
+ });
+
+ me.callParent();
+ },
+});
+
+Ext.define('pve-rrd-gpu', {
+ extend: 'Ext.data.Model',
+ fields: [
+ 'freq_req', 'freq_act', 'rc6',
+ 'power_gpu', 'power_pkg',
+ 'render_busy', 'blitter_busy', 'video_busy', 'videnh_busy',
+ 'gpu_util', 'mem_util', 'mem_used', 'mem_total',
+ 'power_draw', 'power_limit', 'temp_gpu', 'fan_speed',
+ { type: 'date', dateFormat: 'timestamp', name: 'time' },
+ ],
+});
+
+Ext.define('PVE.data.GpuRRDStore', {
+ extend: 'Proxmox.data.RRDStore',
+ alias: 'store.pveGpuRRDStore',
+
+ model: 'pve-rrd-gpu',
+ card: undefined,
+
+ setRRDUrl: function(timeframe, cf) {
+ var me = this;
+ if (!me.rrdurl) { return; }
+ if (!timeframe) { timeframe = me.timeframe; }
+ if (!cf) { cf = me.cf; }
+ me.proxy.url = me.rrdurl +
+ '?card=' + encodeURIComponent(me.card) +
+ '&timeframe=' + timeframe +
+ '&cf=' + cf;
+ },
+});
+
+Ext.define('PVE.node.GpuRRD', {
+ extend: 'Ext.panel.Panel',
+ alias: 'widget.pveNodeGpuRRD',
+
+ layout: 'fit',
+ title: 'GPU',
+
+ initComponent: function() {
+ var me = this;
+
+ var nodename = me.nodename;
+ var card = me.card || 'card0';
+ var baseurl = '/api2/json/nodes/' + nodename + '/gpurrddata';
+ var isNvidia = card.indexOf('nvidia') === 0;
+
+ var store = Ext.create('PVE.data.GpuRRDStore', {
+ rrdurl: baseurl,
+ card: card,
+ });
+
+ var items;
+ if (isNvidia) {
+ items = [
+ {
+ xtype: 'proxmoxRRDChart',
+ title: 'GPU & Memory Utilization',
+ fields: ['gpu_util', 'mem_util'],
+ fieldTitles: ['GPU %', 'Memory %'],
+ unit: 'percent',
+ store: store,
+ },
+ {
+ xtype: 'proxmoxRRDChart',
+ title: 'Memory Usage (MiB)',
+ fields: ['mem_used', 'mem_total'],
+ fieldTitles: ['Used', 'Total'],
+ store: store,
+ },
+ {
+ xtype: 'proxmoxRRDChart',
+ title: 'Power Draw (W)',
+ fields: ['power_draw', 'power_limit'],
+ fieldTitles: ['Draw', 'Limit'],
+ store: store,
+ },
+ {
+ xtype: 'proxmoxRRDChart',
+ title: 'Temperature & Fan',
+ fields: ['temp_gpu', 'fan_speed'],
+ fieldTitles: ['Temp (°C)', 'Fan %'],
+ store: store,
+ },
+ ];
+ } else {
+ items = [
+ {
+ xtype: 'proxmoxRRDChart',
+ title: 'GPU Frequency (MHz)',
+ fields: ['freq_req', 'freq_act'],
+ fieldTitles: ['Requested', 'Actual'],
+ store: store,
+ },
+ {
+ xtype: 'proxmoxRRDChart',
+ title: 'Engine Busy',
+ fields: ['render_busy', 'blitter_busy', 'video_busy', 'videnh_busy'],
+ fieldTitles: ['Render/3D %', 'Blitter %', 'Video %', 'VideoEnh %'],
+ unit: 'percent',
+ store: store,
+ },
+ {
+ xtype: 'proxmoxRRDChart',
+ title: 'Power (W)',
+ fields: ['power_gpu', 'power_pkg'],
+ fieldTitles: ['GPU', 'Package'],
+ store: store,
+ },
+ {
+ xtype: 'proxmoxRRDChart',
+ title: 'RC6 Residency',
+ fields: ['rc6'],
+ fieldTitles: ['RC6 %'],
+ unit: 'percent',
+ store: store,
+ },
+ ];
+ }
+
+ Ext.apply(me, {
+ items: [{
+ xtype: 'container',
+ layout: {
+ type: 'vbox',
+ align: 'stretch',
+ },
+ items: items,
+ }],
+ });
+
+ me.callParent();
+
+ me.on('activate', function() { store.startUpdate(); });
+ me.on('deactivate', function() { store.stopUpdate(); });
+ me.on('destroy', function() { store.stopUpdate(); });
+ },
+});
+
+Ext.define('PVE.node.Summary', {
+ extend: 'Ext.panel.Panel',
+ alias: 'widget.pveNodeSummary',
+
+ scrollable: true,
+ bodyPadding: 5,
+
+ showVersions: function () {
+ var me = this;
+
+ var nodename = me.pveSelNode.data.node;
+
+ var view = Ext.createWidget('component', {
+ autoScroll: true,
+ id: 'pkgversions',
+ padding: 5,
+ style: {
+ 'white-space': 'pre',
+ 'font-family': 'monospace',
+ },
+ });
+
+ var win = Ext.create('Ext.window.Window', {
+ title: gettext('Package versions'),
+ width: 600,
+ height: 600,
+ layout: 'fit',
+ modal: true,
+ items: [view],
+ buttons: [
+ {
+ xtype: 'button',
+ iconCls: 'fa fa-clipboard',
+ handler: function (button) {
+ window
+ .getSelection()
+ .selectAllChildren(document.getElementById('pkgversions'));
+ document.execCommand('copy');
+ },
+ text: gettext('Copy'),
+ },
+ {
+ text: gettext('Ok'),
+ handler: function () {
+ this.up('window').close();
+ },
+ },
+ ],
+ });
+
+ Proxmox.Utils.API2Request({
+ waitMsgTarget: me,
+ url: `/nodes/${nodename}/apt/versions`,
+ method: 'GET',
+ failure: function (response, opts) {
+ win.close();
+ Ext.Msg.alert(gettext('Error'), response.htmlStatus);
+ },
+ success: function (response, opts) {
+ win.show();
+ let text = '';
+ Ext.Array.each(response.result.data, function (rec) {
+ let version = 'not correctly installed';
+ let pkg = rec.Package;
+ if (rec.OldVersion && rec.CurrentState === 'Installed') {
+ version = rec.OldVersion;
+ }
+ if (rec.RunningKernel) {
+ text += `${pkg}: ${version} (running kernel: ${rec.RunningKernel})\n`;
+ } else if (rec.ManagerVersion) {
+ text += `${pkg}: ${version} (running version: ${rec.ManagerVersion})\n`;
+ } else {
+ text += `${pkg}: ${version}\n`;
+ }
+ });
+
+ view.update(Ext.htmlEncode(text));
+ },
+ });
+ },
+
+ updateRepositoryStatus: function () {
+ let me = this;
+ let repoStatus = me.nodeStatus.down('#repositoryStatus');
+
+ let nodename = me.pveSelNode.data.node;
+
+ Proxmox.Utils.API2Request({
+ url: `/nodes/${nodename}/apt/repositories`,
+ method: 'GET',
+ failure: (response) => Ext.Msg.alert(gettext('Error'), response.htmlStatus),
+ success: (response) =>
+ repoStatus.setRepositoryInfo(response.result.data['standard-repos']),
+ });
+
+ Proxmox.Utils.API2Request({
+ url: `/nodes/${nodename}/subscription`,
+ method: 'GET',
+ failure: (response) => Ext.Msg.alert(gettext('Error'), response.htmlStatus),
+ success: function (response, opts) {
+ const res = response.result;
+ const subscription = res?.data?.status.toLowerCase() === 'active';
+ repoStatus.setSubscriptionStatus(subscription);
+ },
+ });
+ },
+
+ initComponent: function () {
+ var me = this;
+
+ var nodename = me.pveSelNode.data.node;
+ if (!nodename) {
+ throw 'no node name specified';
+ }
+
+ if (!me.statusStore) {
+ throw 'no status storage specified';
+ }
+
+ var rstore = me.statusStore;
+
+ var version_btn = new Ext.Button({
+ text: gettext('Package versions'),
+ handler: function () {
+ Proxmox.Utils.checked_command(function () {
+ me.showVersions();
+ });
+ },
+ });
+
+ var rrdstore = Ext.create('Proxmox.data.RRDStore', {
+ rrdurl: '/api2/json/nodes/' + nodename + '/rrddata',
+ model: 'pve-rrd-node',
+ });
+
+ var gpurrdstore = Ext.create('PVE.data.GpuRRDStore', {
+ rrdurl: '/api2/json/nodes/' + nodename + '/gpurrddata',
+ card: 'card0',
+ });
+
+ let nodeStatus = Ext.create('PVE.node.StatusView', {
+ xtype: 'pveNodeStatus',
+ rstore: rstore,
+ width: 770,
+ pveSelNode: me.pveSelNode,
+ });
+
+ Ext.apply(me, {
+ tbar: [version_btn, '->', { xtype: 'proxmoxRRDTypeSelector' }],
+ nodeStatus: nodeStatus,
+ items: [
+ {
+ xtype: 'container',
+ itemId: 'itemcontainer',
+ layout: 'column',
+ minWidth: 700,
+ defaults: {
+ minHeight: 360,
+ padding: 5,
+ columnWidth: 1,
+ },
+ items: [
+ nodeStatus,
+ {
+ xtype: 'proxmoxRRDChart',
+ title: gettext('CPU Usage'),
+ fields: ['cpu', 'iowait'],
+ fieldTitles: [gettext('CPU usage'), gettext('IO delay')],
+ unit: 'percent',
+ store: rrdstore,
+ },
+ {
+ xtype: 'proxmoxRRDChart',
+ title: gettext('Server Load'),
+ fields: ['loadavg'],
+ fieldTitles: [gettext('Load average')],
+ store: rrdstore,
+ },
+ {
+ xtype: 'proxmoxRRDChart',
+ title: gettext('Memory usage'),
+ fields: [
+ {
+ yField: 'memtotal',
+ title: gettext('Total'),
+ tooltip: {
+ trackMouse: true,
+ renderer: function (toolTip, record, item) {
+ let value = record.get('memtotal');
+
+ if (value === null) {
+ toolTip.setHtml(gettext('No Data'));
+ } else {
+ let total = Proxmox.Utils.format_size(value);
+ let time = new Date(record.get('time'));
+
+ let avail = record.get('memavailable');
+ let availText = '';
+ if (Ext.isNumeric(avail)) {
+ let v = Proxmox.Utils.format_size(avail);
+ availText = ` (${gettext('Available')}: ${v})`;
+ }
+
+ toolTip.setHtml(
+ `${gettext('Total')}: ${total}${availText}
${time}`,
+ );
+ }
+ },
+ },
+ },
+ {
+ yField: 'memused',
+ title: gettext('Used'),
+ tooltip: {
+ trackMouse: true,
+ renderer: function (toolTip, record, item) {
+ let value = record.get('memused');
+
+ if (value === null) {
+ toolTip.setHtml(gettext('No Data'));
+ } else {
+ let total = Proxmox.Utils.format_size(value);
+ let time = new Date(record.get('time'));
+
+ let arc = record.get('arcsize');
+ let arcText = '';
+ if (Ext.isNumeric(arc) && arc > 1024 * 1024) {
+ let v = Proxmox.Utils.format_size(value - arc);
+ arcText = ` (${gettext('Without ZFS ARC')}: ${v})`;
+ }
+
+ toolTip.setHtml(
+ `${gettext('Used')}: ${total}${arcText}
${time}`,
+ );
+ }
+ },
+ },
+ },
+ 'arcsize',
+ {
+ type: 'line',
+ fill: false,
+ yField: 'memavailable',
+ title: gettext('Available'),
+ style: {
+ lineWidth: 2.5,
+ opacity: 1,
+ },
+ },
+ ],
+ fieldTitles: [
+ gettext('Total'),
+ gettext('Used'),
+ gettext('ZFS ARC'),
+ gettext('Available'),
+ ],
+ colors: ['#94ae0a', '#115fa6', '#24AD9A', '#bbde0d'],
+ unit: 'bytes',
+ powerOfTwo: true,
+ store: rrdstore,
+ },
+ {
+ xtype: 'proxmoxRRDChart',
+ title: gettext('Network Traffic'),
+ fields: ['netin', 'netout'],
+ fieldTitles: [gettext('Incoming'), gettext('Outgoing')],
+ store: rrdstore,
+ },
+ {
+ xtype: 'proxmoxRRDChart',
+ title: gettext('CPU Pressure Stall'),
+ fieldTitles: ['Some'],
+ fields: ['pressurecpusome'],
+ colors: ['#FFD13E', '#A61120'],
+ store: rrdstore,
+ unit: 'percent',
+ },
+ {
+ xtype: 'proxmoxRRDChart',
+ title: gettext('IO Pressure Stall'),
+ fieldTitles: ['Some', 'Full'],
+ fields: ['pressureiosome', 'pressureiofull'],
+ colors: ['#FFD13E', '#A61120'],
+ store: rrdstore,
+ unit: 'percent',
+ },
+ {
+ xtype: 'proxmoxRRDChart',
+ title: gettext('Memory Pressure Stall'),
+ fieldTitles: ['Some', 'Full'],
+ fields: ['pressurememorysome', 'pressurememoryfull'],
+ colors: ['#FFD13E', '#A61120'],
+ store: rrdstore,
+ unit: 'percent',
+ },
+ {
+ xtype: 'proxmoxRRDChart',
+ title: gettext('GPU Frequency (MHz)'),
+ fields: ['freq_req', 'freq_act'],
+ fieldTitles: [gettext('Requested'), gettext('Actual')],
+ store: gpurrdstore,
+ },
+ {
+ xtype: 'proxmoxRRDChart',
+ title: gettext('GPU Engine Busy'),
+ fields: ['render_busy', 'blitter_busy', 'video_busy', 'videnh_busy'],
+ fieldTitles: [gettext('Render/3D'), gettext('Blitter'), gettext('Video'), gettext('VideoEnh')],
+ unit: 'percent',
+ store: gpurrdstore,
+ },
+ {
+ xtype: 'proxmoxRRDChart',
+ title: gettext('GPU Power (W)'),
+ fields: ['power_gpu', 'power_pkg'],
+ fieldTitles: [gettext('GPU'), gettext('Package')],
+ store: gpurrdstore,
+ },
+ {
+ xtype: 'proxmoxRRDChart',
+ title: gettext('GPU RC6 Residency'),
+ fields: ['rc6'],
+ fieldTitles: [gettext('RC6 %')],
+ unit: 'percent',
+ store: gpurrdstore,
+ },
+ ],
+ listeners: {
+ resize: function (panel) {
+ Proxmox.Utils.updateColumns(panel);
+ },
+ },
+ },
+ ],
+ listeners: {
+ activate: function () {
+ rstore.setInterval(1000);
+ rstore.startUpdate();
+ rrdstore.startUpdate();
+ gpurrdstore.startUpdate();
+ },
+ destroy: function () {
+ rstore.setInterval(5000);
+ rrdstore.stopUpdate();
+ gpurrdstore.stopUpdate();
+ },
+ },
+ });
+
+ me.updateRepositoryStatus();
+
+ me.callParent();
+
+ let sp = Ext.state.Manager.getProvider();
+ me.mon(sp, 'statechange', function (provider, key, value) {
+ if (key !== 'summarycolumns') {
+ return;
+ }
+ Proxmox.Utils.updateColumns(me.getComponent('itemcontainer'));
+ });
+ },
+});
\ No newline at end of file
diff --git a/src/PVENodeInfo/pve-mod-gui-sensors-v2.sh b/src/PVENodeInfo/pve-mod-gui-sensors-v2.sh
new file mode 100644
index 0000000..3773ab6
--- /dev/null
+++ b/src/PVENodeInfo/pve-mod-gui-sensors-v2.sh
@@ -0,0 +1,1032 @@
+#!/usr/bin/env bash
+#
+# This bash script installs a modification to the Proxmox Virtual Environment (PVE) web user interface (UI) to display sensors information.
+#
+
+################### Configuration #############
+# Known CPU sensor names. They can be full or partial but should ensure unambiguous identification.
+# Should new ones be added, also update logic in configure() function.
+KNOWN_CPU_SENSORS=("coretemp-isa-" "k10temp-pci-")
+
+# Overwrite default backup location
+BACKUP_DIR="/root/PVE-MOD2/Backup"
+
+##################### DO NOT EDIT BELOW #######################
+# Only to be used to debug on other systems. Save the "sensor -j" output into a json file.
+# Information will be loaded for script configuration and presented in Proxmox.
+
+# DEV NOTE: lm-sensors version >3.6.0 breakes properly formatted JSON output using 'sensors -j'. This implements a workaround using uses a python3 for formatting
+
+DEBUG_REMOTE=false
+DEBUG_JSON_FILE="/tmp/sensordata.json"
+DEBUG_UPS_FILE="/tmp/upsc.txt"
+
+# This script's working directory
+SCRIPT_CWD="$(dirname "$(readlink -f "$0")")"
+
+# Debug location
+JSON_EXPORT_DIRECTORY="$SCRIPT_CWD"
+JSON_EXPORT_FILENAME="sensorsdata.json"
+
+# File paths
+PVE_MANAGER_LIB_JS_FILE="/usr/share/pve-manager/js/pvemanagerlib.js"
+PVE_MOD_JS_SOURCE_FILE="$SCRIPT_CWD/PveSensors/PveMod_pvemanagerlib.js"
+PVE_MOD_JS_TARGET_FILE="/usr/share/pve-manager/js/PveMod_PveNodeStatusView.js"
+NODES_PM_FILE="/usr/share/perl5/PVE/API2/Nodes.pm"
+PVE_SENSOR_INFO_MOD_FILE="/usr/share/perl5/PVE/API2/PveMod_SensorInfo.pm"
+PVE_SENSOR_INFO_SOURCE_FILE="$SCRIPT_CWD/PveSensors/PveMod_SensorInfo.pm"
+GPU_RRD_DIR="/var/lib/rrdcached/db/pve-mod-gpu"
+
+# New modular architecture paths
+PVEMOD_SOURCES_DIR="$SCRIPT_CWD/PveSensors"
+PVEMOD_INSTALL_DIR="/usr/share/perl5/PVE/PVEMod"
+PVEMOD_COLLECTOR_DIR="$PVEMOD_INSTALL_DIR/Collector"
+PVEMOD_CONFIG_FILE="$PVEMOD_INSTALL_DIR/Config.pm"
+
+#region message tools
+# Section header (bold)
+function msgb() {
+ local message="$1"
+ echo -e "\e[1m${message}\e[0m"
+}
+
+# Info (green)
+function info() {
+ local message="$1"
+ echo -e "\e[0;32m[info] ${message}\e[0m"
+}
+
+# Warning (yellow)
+function warn() {
+ local message="$1"
+ echo -e "\e[0;33m[warning] ${message}\e[0m"
+}
+
+# Error (red)
+function err() {
+ local message="$1"
+ echo -e "\e[0;31m[error] ${message}\e[0m"
+ exit 1
+}
+
+# Prompts (cyan or bold)
+function ask() {
+ local prompt="$1"
+ local response
+ read -p $'\n\e[1;36m'"${prompt}:"$'\e[0m ' response
+ echo "$response"
+}
+#endregion message tools
+
+# Function to display usage information
+function usage {
+ msgb "\nUsage:\n$0 [install | uninstall | save-sensors-data]\n"
+ exit 1
+}
+
+# System checks
+function check_root_privileges() {
+ [[ $EUID -eq 0 ]] || err "This script must be run as root. Please run it with 'sudo $0'."
+ info "Root privileges verified."
+}
+
+# Check if a tool is installed; if not, offer to install it via apt.
+# Usage: _check_or_install_tool
+# Returns 0 if the tool is available (or successfully installed), 1 otherwise.
+function _check_or_install_tool {
+ local cmd="$1"
+ local pkg="$2"
+ local description="$3"
+
+ if command -v "$cmd" &>/dev/null; then
+ info "$description is installed."
+ return 0
+ fi
+
+ local choice
+ choice=$(ask "$description is not installed. Would you like to install it? (y/N)")
+ case "$choice" in
+ [yY])
+ apt-get update
+ apt-get install -y "$pkg"
+ if command -v "$cmd" &>/dev/null; then
+ info "$description installed successfully."
+ return 0
+ else
+ warn "$description installation failed. The section will be skipped."
+ return 1
+ fi
+ ;;
+ *)
+ info "Skipping $description installation."
+ return 1
+ ;;
+ esac
+}
+
+# Check if nvidia-smi is available. NVIDIA GPU monitoring requires the NVIDIA drivers
+# to be installed manually; this function does not attempt installation via apt.
+# Returns 0 if nvidia-smi is available, 1 otherwise.
+function _check_nvidia_tool {
+ if command -v nvidia-smi &>/dev/null; then
+ info "nvidia-smi is installed."
+ return 0
+ fi
+ warn "nvidia-smi not found. NVIDIA GPU monitoring requires the NVIDIA drivers to be installed."
+ info "Refer to your system or Proxmox documentation for NVIDIA driver installation."
+ return 1
+}
+
+# Main configuration function to detect sensors and set up parameters
+function configure {
+ SENSORS_DETECTED=false
+ local sensorsOutput
+ local sanitisedSensorsOutput
+ local upsOutput
+ local modelName
+ local upsConnection
+
+ local lm_sensors_ok=false
+ _check_or_install_tool sensors lm-sensors "lm-sensors" && lm_sensors_ok=true
+
+ if [[ "$lm_sensors_ok" == true ]]; then
+ #### Collect sensor data ####
+ #region sensors collection
+ if [ "$DEBUG_REMOTE" = true ]; then
+ warn "Remote debugging is used. Sensor readings from dump file $DEBUG_JSON_FILE will be used."
+ warn "Remote debugging is used. UPS readings from dump file $DEBUG_UPS_FILE will be used."
+ sensorsOutput=$(cat "$DEBUG_JSON_FILE")
+ else
+ sensorsOutput=$(sensors -j 2>/dev/null)
+ fi
+
+ # Apply lm-sensors sanitization
+ sanitisedSensorsOutput=$(sanitize_sensors_output "$sensorsOutput")
+
+ if [ $? -ne 0 ]; then
+ err "Sensor output error.\n\nCommand output:\n${sanitisedSensorsOutput}\n\nExiting..."
+ fi
+ #endregion sensors collection
+
+ #### CPU ####
+ #region CPU setup
+ msgb "\n=== Detecting CPU temperature sensors ==="
+ ENABLE_CPU=false
+ local cpuList=""
+ local cpuCount=0
+
+ # Find all CPU sensors that match known patterns
+ for pattern in "${KNOWN_CPU_SENSORS[@]}"; do
+ found_sensors=$(echo "$sanitisedSensorsOutput" | grep -o "\"${pattern}[^\"]*\"" | sed 's/"//g')
+ if [ -n "$found_sensors" ]; then
+ while read -r sensor; do
+ if [ -n "$sensor" ]; then
+ cpuCount=$((cpuCount + 1))
+ if [ -z "$cpuList" ]; then
+ cpuList="$sensor"
+ else
+ cpuList="$cpuList,$sensor"
+ fi
+ ENABLE_CPU=true
+ fi
+ done <<< "$found_sensors"
+ fi
+ done
+
+ if [ "$ENABLE_CPU" = true ]; then
+ info "Detected CPU sensors ($cpuCount): $cpuList"
+ SENSORS_DETECTED=true
+ while true; do
+ local choice=$(ask "Display temperatures for all cores [C] or average per CPU [a] (some newer AMD variants support per die)? (C/a)")
+ case "$choice" in
+ [cC]|"")
+ CPU_TEMP_TARGET="Core"
+ info "Temperatures will be displayed for all cores."
+ break
+ ;;
+ [aA])
+ CPU_TEMP_TARGET="Package"
+ info "An average temperature will be displayed per CPU."
+ break
+ ;;
+ *)
+ warn "Invalid input, please choose C or a."
+ ;;
+ esac
+ done
+ else
+ warn "No CPU temperature sensors found."
+ fi
+ #endregion cpu setup
+
+ #### RAM ####
+ #region ram setup
+ local ramList ramCount
+ msgb "\n=== Detecting RAM temperature sensors ==="
+ ramList=$(echo "$sanitisedSensorsOutput" | grep -o '"SODIMM[^"]*"' | sed 's/"//g' | paste -sd, -)
+ ramCount=$(grep -c '"SODIMM[^"]*"' <<<"$sanitisedSensorsOutput")
+
+ if [ "$ramCount" -gt 0 ]; then
+ info "Detected RAM sensors ($ramCount): $ramList"
+ ENABLE_RAM_TEMP=true
+ SENSORS_DETECTED=true
+ else
+ warn "No RAM temperature sensors found."
+ ENABLE_RAM_TEMP=false
+ fi
+ #endregion ram setup
+
+ #### HDD/SSD ####
+ #region hdd setup
+ msgb "\n=== Detecting HDD/SSD temperature sensors ==="
+ local hddList=($(echo "$sanitisedSensorsOutput" | grep -o '"drivetemp-scsi[^"]*"' | sed 's/"//g'))
+ if [ ${#hddList[@]} -gt 0 ]; then
+ info "Detected HDD/SSD sensors (${#hddList[@]}): $(IFS=,; echo "${hddList[*]}")"
+ ENABLE_HDD_TEMP=true
+ SENSORS_DETECTED=true
+ else
+ warn "No HDD/SSD temperature sensors found."
+ ENABLE_HDD_TEMP=false
+ fi
+ #endregion hdd setup
+
+ #### NVMe ####
+ #region nvme setup
+ msgb "\n=== Detecting NVMe temperature sensors ==="
+ local nvmeList=($(echo "$sanitisedSensorsOutput" | grep -o '"nvme[^"]*"' | sed 's/"//g'))
+ if [ ${#nvmeList[@]} -gt 0 ]; then
+ info "Detected NVMe sensors (${#nvmeList[@]}): $(IFS=,; echo "${nvmeList[*]}")"
+ ENABLE_NVME_TEMP=true
+ SENSORS_DETECTED=true
+ else
+ warn "No NVMe temperature sensors found."
+ ENABLE_NVME_TEMP=false
+ fi
+ #endregion nvme setup
+
+ #### Fans ####
+ #region fan setup
+ msgb "\n=== Detecting fan speed sensors ==="
+
+ local fanList=""
+ local fanCount=0
+
+ # Find all fan names that have fan*_input entries
+ fanList=$(echo "$sanitisedSensorsOutput" | grep -B2 '"fan[0-9]\+_input"' | grep '".*": {' | sed 's/.*"\([^"]*\)": {.*/\1/' | sort -u | paste -sd, -)
+ fanCount=$(grep -c 'fan[0-9]\+_input' <<<"$sanitisedSensorsOutput")
+
+ if [ "$fanCount" -gt 0 ]; then
+ info "Detected fan speed sensors ($fanCount): $fanList"
+ ENABLE_FAN_SPEED=true
+ SENSORS_DETECTED=true
+
+ local choice
+ choice=$(ask "Display fans reporting zero speed? (Y/n)")
+ case "$choice" in
+ [yY]|"")
+ DISPLAY_ZERO_SPEED_FANS=true
+ info "Zero-speed fans will be displayed."
+ ;;
+ [nN])
+ DISPLAY_ZERO_SPEED_FANS=false
+ info "Only active fans will be displayed."
+ ;;
+ *)
+ warn "Invalid input. Defaulting to show zero-speed fans."
+ DISPLAY_ZERO_SPEED_FANS=true
+ ;;
+ esac
+ else
+ warn "No fan speed sensors found."
+ ENABLE_FAN_SPEED=false
+ fi
+ #endregion fan setup
+
+ #### Temperature Units ####
+ #region temp unit setup
+ msgb "\n=== Display temperature ==="
+ if [ "$SENSORS_DETECTED" = true ]; then
+ local unit=$(ask "Display temperatures in Celsius [C] or Fahrenheit [f]? (C/f)")
+ case "$unit" in
+ [cC]|"")
+ TEMP_UNIT="C"
+ info "Using Celsius."
+ ;;
+ [fF])
+ TEMP_UNIT="F"
+ info "Using Fahrenheit."
+ ;;
+ *)
+ warn "Invalid selection. Defaulting to Celsius."
+ TEMP_UNIT="C"
+ ;;
+ esac
+ fi
+ #endregion temp unit setup
+
+ fi #end lm-sensors block 1
+
+ #### Graphics ####
+ #region Graphics setup
+ msgb "\n=== Detecting Graphics information ==="
+
+ #region intel GPU setup
+ if _check_or_install_tool intel_gpu_top igt-gpu-tools "Intel GPU tools (igt-gpu-tools)"; then
+ # detect all intel cards using intel_gpu_top -L. Show them line by line
+ local intelCards
+
+ # Get the output from intel_gpu_top -L, skip empty lines
+ intelCards=$(intel_gpu_top -L 2>/dev/null | grep -E '^card[0-9]+' || true)
+
+ if [[ -n "$intelCards" ]]; then
+ local cardCount=$(echo "$intelCards" | wc -l)
+ echo "Intel GPU(s) detected ($cardCount):"
+ echo "$intelCards" | while IFS= read -r line; do
+ # Extract card name, GPU model, and PCI info
+ if [[ $line =~ ^(card[0-9]+)[[:space:]]+(.+)[[:space:]]+pci:(.+)$ ]]; then
+ local cardName="${BASH_REMATCH[1]}"
+ local gpuModel="${BASH_REMATCH[2]}"
+ local pciInfo="${BASH_REMATCH[3]}"
+
+ echo " - Card: $cardName"
+ echo " Model: $gpuModel"
+ echo " PCI: $pciInfo"
+ else
+ # Fallback: just show the line as-is
+ echo " $line"
+ fi
+ done
+ ENABLE_INTEL_GPU_INFO=true
+ ENABLE_GPU_INFO=true
+ else
+ warn "No Intel GPUs detected by intel_gpu_top."
+ ENABLE_INTEL_GPU_INFO=false
+ fi
+ else
+ ENABLE_INTEL_GPU_INFO=false
+ fi
+ #endregion intel GPU setup
+
+ #region NVIDIA GPU setup
+ if _check_nvidia_tool; then
+ # detect all NVIDIA cards using nvidia-smi -L
+ local nvidiaCards
+
+ # Get the output from nvidia-smi -L (lists GPUs)
+ nvidiaCards=$(nvidia-smi -L 2>/dev/null || true)
+
+ if [[ -n "$nvidiaCards" ]]; then
+ local cardCount=$(echo "$nvidiaCards" | wc -l)
+ echo "NVIDIA GPU(s) detected ($cardCount):"
+ echo "$nvidiaCards" | while IFS= read -r line; do
+ # Expected format: GPU 0: NVIDIA GeForce RTX 3080 (UUID: GPU-xxxxx)
+ if [[ $line =~ ^GPU\ ([0-9]+):\ (.+)\ \(UUID:\ (.+)\)$ ]]; then
+ local gpuIndex="${BASH_REMATCH[1]}"
+ local gpuModel="${BASH_REMATCH[2]}"
+ local gpuUUID="${BASH_REMATCH[3]}"
+
+ echo " - GPU $gpuIndex"
+ echo " Model: $gpuModel"
+ echo " UUID: $gpuUUID"
+ else
+ # Fallback: just show the line as-is
+ echo " $line"
+ fi
+ done
+ ENABLE_NVIDIA_GPU_INFO=true
+ ENABLE_GPU_INFO=true
+ else
+ warn "No NVIDIA GPUs detected by nvidia-smi."
+ ENABLE_NVIDIA_GPU_INFO=false
+ fi
+ else
+ ENABLE_NVIDIA_GPU_INFO=false
+ fi
+ #endregion NVIDIA GPU setup
+
+ #region AMD GPU setup
+ if _check_or_install_tool radeontop radeontop "AMD GPU tools (radeontop)"; then
+ # AMD GPU detection is not yet implemented
+ ENABLE_AMD_GPU_INFO=false
+ else
+ ENABLE_AMD_GPU_INFO=false
+ fi
+ #endregion AMD GPU setup
+
+ #endregion Graphics setup
+
+ #### GPU Historical Data ####
+ #region gpu history setup
+ ENABLE_GPU_HISTORY=false
+ if [[ "$ENABLE_GPU_INFO" == true ]]; then
+ msgb "\n=== GPU Historical Data ==="
+ local choiceGpuHistory
+ choiceGpuHistory=$(ask "Store historical GPU data for graphs? (y/N)")
+ case "$choiceGpuHistory" in
+ [yY])
+ ENABLE_GPU_HISTORY=true
+ info "Historical GPU data will be stored."
+ ;;
+ [nN]|"")
+ info "Historical GPU data will not be stored."
+ ;;
+ *)
+ warn "Invalid selection. Historical GPU data will not be stored."
+ ;;
+ esac
+ fi
+ #endregion gpu history setup
+
+ #### UPS ####
+ #region ups setup
+ local choiceUPS=$(ask "Enable UPS information? (y/N)")
+ case "$choiceUPS" in
+ [yY])
+ if [ "$DEBUG_REMOTE" = true ]; then
+ upsOutput=$(cat "$DEBUG_UPS_FILE")
+ info "Remote debugging: UPS readings from $DEBUG_UPS_FILE"
+ upsConnection="DEBUG_UPS"
+ else
+ upsConnection=$(ask "Enter UPS connection (e.g., upsname[@hostname[:port]])")
+ if ! command -v upsc &>/dev/null; then
+ err "The 'upsc' command is not available. Install 'nut-client'."
+ fi
+ upsOutput=$(upsc "$upsConnection" 2>&1)
+ fi
+
+ if echo "$upsOutput" | grep -q "device.model:"; then
+ modelName=$(echo "$upsOutput" | grep "device.model:" | cut -d':' -f2- | xargs)
+ ENABLE_UPS=true
+ info "Connected to UPS model: $modelName at $upsConnection."
+ else
+ warn "Failed to connect to UPS at '$upsConnection'."
+ ENABLE_UPS=false
+ fi
+ ;;
+ [nN]|"")
+ ENABLE_UPS=false
+ info "UPS information will not be displayed."
+ ;;
+ *)
+ warn "Invalid selection. UPS info will not be displayed."
+ ENABLE_UPS=false
+ ;;
+ esac
+ #endregion ups setup
+
+ #### System Info ####
+ #region system info setup
+ msgb "\n=== Detecting System Information ==="
+ for i in 1 2; do
+ echo "type ${i})"
+ dmidecode -t "$i" | awk -F': ' '/Manufacturer|Product Name|Serial Number/ {print $1": "$2}'
+ done
+ local choiceSysInfo=$(ask "Enable system information? (1/2/n)")
+ case "$choiceSysInfo" in
+ [1]|"")
+ ENABLE_SYSTEM_INFO=true
+ SYSTEM_INFO_TYPE=1
+ info "System information will be displayed."
+ ;;
+ [2])
+ ENABLE_SYSTEM_INFO=true
+ SYSTEM_INFO_TYPE=2
+ info "Motherboard information will be displayed."
+ ;;
+ [nN])
+ ENABLE_SYSTEM_INFO=false
+ info "System information will NOT be displayed."
+ ;;
+ *)
+ warn "Invalid selection. Defaulting to system information."
+ ENABLE_SYSTEM_INFO=true
+ SYSTEM_INFO_TYPE=1
+ ;;
+ esac
+ #endregion system info setup
+
+ #### Final Check ####
+ #region final check
+ if [ "$SENSORS_DETECTED" = false ] && [ "$ENABLE_GPU_INFO" != true ] && [ "$ENABLE_UPS" = false ] && [ "$ENABLE_SYSTEM_INFO" = false ]; then
+ err "No sensors detected, no GPU info, no UPS and no system info enabled. Exiting."
+ fi
+ #endregion final check
+}
+
+
+# Function to install the modification
+function install_mod {
+ msgb "\n=== Preparing mod installation ==="
+ check_root_privileges
+ check_mod_installation
+ configure
+ perform_backup
+
+ #### Insert information retrieval code ####
+ msgb "\n=== Installing sensor info module ==="
+ install_sensor_monitor_module
+ insert_sensor_monitor_into_pve
+
+ ## Historical GPU data ##
+ if [[ "$ENABLE_GPU_HISTORY" == true ]]; then
+ install_gpu_history
+
+ # todo
+
+ # add nodes.pm index list — add gpumeta after gpurrddata:
+
+ fi
+
+ #### Install UI modification module ####
+ msgb "\n=== Installing UI modification module ==="
+ install_node_status_view_module
+
+ msgb "\n=== Finalizing installation ==="
+
+ restart_proxy
+ info "Installation completed."
+ ask "Clear the browser cache to ensure all changes are visualized. (any key to continue)"
+}
+
+# Sanitize sensors output to handle common lm-sensors parsing issues
+sanitize_sensors_output() {
+ local input="$1"
+
+ # Pipe the text into Perl:
+ # -0777 → "slurp mode": read the entire stream as one string so
+ # regexes can match across line breaks.
+ # -pe → loop over input, applying the script (-e) and printing.
+ # Apply python3 json.tool for proper formatting and validation
+ echo "$input" | perl -0777 -pe '
+ # Replace ERROR lines with placeholder values
+ s/ERROR:.+\s(\w+):\s(.+)/"$1": 0.000,/g;
+ s/ERROR:.+\s(\w+)!/"$1": 0.000,/g;
+
+ # Remove trailing commas before closing braces
+ s/,\s*(\})/$1/g;
+
+ # Replace NaN values with null
+ s/\bNaN\b/null/g;
+
+ # Fix duplicate SODIMM keys - handle both pretty and one-line JSON
+ s/"SODIMM"\s*:\s*\{\s*"temp(\d+)_input"/"SODIMM $1": {\n "temp$1_input"/g;
+
+ # Fix duplicate fan keys - handle both pretty and one-line JSON
+ s/"([^"]*Fan[^"]*)"\s*:\s*\{\s*"fan(\d+)_input"/"$1 $2": {\n "fan$2_input"/g;
+ ' | python3 -m json.tool 2>/dev/null || echo "$input"
+}
+
+#region Sensor Monitor Module Installation
+# Install and configure the Sensor Monitor Perl module
+install_sensor_monitor_module() {
+ local intel_enabled nvidia_enabled ups_enabled sensors_mode
+
+ # Check if API facade source file exists
+ if [[ ! -f "$PVE_SENSOR_INFO_SOURCE_FILE" ]]; then
+ err "Source file not found: $PVE_SENSOR_INFO_SOURCE_FILE"
+ fi
+
+ # Create PVEMod module directories
+ mkdir -p "$PVEMOD_INSTALL_DIR" || err "Failed to create directory: $PVEMOD_INSTALL_DIR"
+ mkdir -p "$PVEMOD_COLLECTOR_DIR" || err "Failed to create directory: $PVEMOD_COLLECTOR_DIR"
+ info "PVEMod module directories ready."
+
+ # Copy the API facade module
+ cp "$PVE_SENSOR_INFO_SOURCE_FILE" "$PVE_SENSOR_INFO_MOD_FILE" || err "Failed to copy $PVE_SENSOR_INFO_SOURCE_FILE to $PVE_SENSOR_INFO_MOD_FILE"
+ info "Copied API facade to $PVE_SENSOR_INFO_MOD_FILE"
+
+ # Copy the new modular support files
+ local -a module_files=(
+ "PVEMod_Config.pm:$PVEMOD_INSTALL_DIR/Config.pm"
+ "PVEMod_Utils.pm:$PVEMOD_INSTALL_DIR/Utils.pm"
+ "PVEMod_Store.pm:$PVEMOD_INSTALL_DIR/Store.pm"
+ "PVEMod_ProcessManager.pm:$PVEMOD_INSTALL_DIR/ProcessManager.pm"
+ "PVEMod_Collectors/Intel.pm:$PVEMOD_COLLECTOR_DIR/Intel.pm"
+ "PVEMod_Collectors/Nvidia.pm:$PVEMOD_COLLECTOR_DIR/Nvidia.pm"
+ "PVEMod_Collectors/LmSensors.pm:$PVEMOD_COLLECTOR_DIR/LmSensors.pm"
+ "PVEMod_Collectors/Amd.pm:$PVEMOD_COLLECTOR_DIR/Amd.pm"
+ "PVEMod_Collectors/Ups.pm:$PVEMOD_COLLECTOR_DIR/Ups.pm"
+ "PVEMod_Collectors/systemInformation.pm:$PVEMOD_COLLECTOR_DIR/SystemInformation.pm"
+ )
+ for entry in "${module_files[@]}"; do
+ local src="$PVEMOD_SOURCES_DIR/${entry%%:*}"
+ local dst="${entry##*:}"
+ if [[ ! -f "$src" ]]; then
+ err "Module source file not found: $src"
+ fi
+ cp "$src" "$dst" || err "Failed to copy $src to $dst"
+ info "Copied $(basename "$src") to $dst"
+ done
+
+ # Convert boolean flags to Perl format (1 or 0)
+ intel_enabled=$([[ "$ENABLE_INTEL_GPU_INFO" = true ]] && echo 1 || echo 0)
+ nvidia_enabled=$([[ "$ENABLE_NVIDIA_GPU_INFO" = true ]] && echo 1 || echo 0)
+ ups_enabled=$([[ "$ENABLE_UPS" = true ]] && echo 1 || echo 0)
+ system_info_enabled=$([[ "$ENABLE_SYSTEM_INFO" = true ]] && echo 1 || echo 0)
+ system_info_type="${SYSTEM_INFO_TYPE:-1}"
+
+ # Determine UPS device name
+ local ups_device="${upsConnection:-ups@localhost}"
+
+ # Patch configuration values in Config.pm (the canonical config location)
+ sed -i "
+ /intel_enabled =>/ s/=> [01],/=> $intel_enabled,/
+ /nvidia_enabled =>/ s/=> [01],/=> $nvidia_enabled,/
+ /enabled =>/ s/=> [01],/=> $ups_enabled,/
+ /device_name =>/ s|=> '[^']*',|=> '$ups_device',|
+ " "$PVEMOD_CONFIG_FILE"
+ # Patch system_info config block
+ sed -i "
+ /system_info/,/}/{/enabled =>/ s/=> [01],/=> $system_info_enabled,/}
+ /type[[:space:]]*=>/ s/=> [12],/=> $system_info_type,/
+ " "$PVEMOD_CONFIG_FILE"
+
+ if [[ $? -eq 0 ]]; then
+ info "Config.pm patched successfully."
+ else
+ warn "Failed to patch Config.pm settings."
+ fi
+}
+#endregion Sensor Monitor Module Installation
+
+#region node info insertion
+# Main insertion routine
+insert_sensor_monitor_into_pve() {
+ #region PveSensorInfoMod heredoc
+ sed -i '/my \$dinfo = df('\''\/'\'', 1);/i\
+ # Collect sensor data from PveMod_SensorInfo\
+ # Bad practice to add use here, but cleaner implementation would require several extensive modifications.\
+ use PVE::API2::PVEMod_SensorInfo;\
+ $res->{PveMod_JsonSensorInfo} = PVE::API2::PVEMod_SensorInfo::get_sensors_info();\
+ $res->{PveMod_graphicsInfo} = PVE::API2::PVEMod_SensorInfo::get_pve_mod_version();\
+ $res->{PveMod_upsInfo} = PVE::API2::PVEMod_SensorInfo::get_ups_info();\
+ $res->{pveMod_sensorInfo_systemInfo} = PVE::API2::PVEMod_SensorInfo::get_system_information();\
+ ' "$NODES_PM_FILE"
+ #endregion PveSensorInfoMod heredoc
+ info "Sensor data retriever added to \"$NODES_PM_FILE\"."
+}
+
+#endregion node info insertion
+
+#region UI Module Installation
+# Install the UI modification module
+install_node_status_view_module() {
+ # Check if source file exists
+ if [[ ! -f "$PVE_MOD_JS_SOURCE_FILE" ]]; then
+ err "Source file not found: $PVE_MOD_JS_SOURCE_FILE"
+ fi
+
+ # Copy the JavaScript module to PVE manager directory
+ cp "$PVE_MOD_JS_SOURCE_FILE" "$PVE_MOD_JS_TARGET_FILE" || err "Failed to copy $PVE_MOD_JS_SOURCE_FILE to $PVE_MOD_JS_TARGET_FILE"
+ info "Copied UI module to $PVE_MOD_JS_TARGET_FILE"
+
+ # Comment out the original PVE.node.StatusView definition in pvemanagerlib.js
+ # This allows our custom module to provide the new definition
+ if grep -q "^Ext.define('PVE.node.StatusView'," "$PVE_MANAGER_LIB_JS_FILE" 2>/dev/null; then
+ # Find the start of the definition and comment it out until the matching closing brace
+ sed -i "/^Ext\.define('PVE\.node\.StatusView',/,/^});/s|^|// |" "$PVE_MANAGER_LIB_JS_FILE"
+ info "Commented out original StatusView definition in pvemanagerlib.js"
+ else
+ warn "Original StatusView definition not found in expected format in pvemanagerlib.js"
+ fi
+
+ # Comment out the original PVE.node.Summary definition in pvemanagerlib.js
+ if grep -q "^Ext.define('PVE.node.Summary'," "$PVE_MANAGER_LIB_JS_FILE" 2>/dev/null; then
+ sed -i "/^Ext\.define('PVE\.node\.Summary',/,/^});/s|^|// |" "$PVE_MANAGER_LIB_JS_FILE"
+ info "Commented out original Summary definition in pvemanagerlib.js"
+ else
+ warn "Original Summary definition not found in expected format in pvemanagerlib.js"
+ fi
+
+ # Add a dynamic script loader to load our custom module
+ # Insert before the commented-out Ext.define to load it
+ if ! grep -q "PveMod_PveNodeStatusView.js" "$PVE_MANAGER_LIB_JS_FILE" 2>/dev/null; then
+ # Use ExtJS Loader to dynamically load our custom module
+ sed -i "/^\/\/ Ext\.define('PVE\.node\.StatusView',/i\\
+// Load custom PVE.node.StatusView from external module\\
+Ext.Loader.loadScript({\\
+ url: '/pve2/js/PveMod_PveNodeStatusView.js',\\
+ onLoad: function() { },\\
+ onError: function() { console.error('Failed to load PveMod_PveNodeStatusView.js'); }\\
+});\\
+" "$PVE_MANAGER_LIB_JS_FILE"
+ info "Added dynamic loader for custom UI module in pvemanagerlib.js"
+ else
+ info "Custom UI module loader already present in pvemanagerlib.js"
+ fi
+}
+#endregion UI Module Installation
+
+
+#region historical GPU data
+# Install GPU historical data storage: RRD directory + API endpoint in Nodes.pm
+install_gpu_history() {
+ msgb "\n=== Installing GPU historical data support ==="
+
+ # Create and configure the RRD directory
+ mkdir -p "$GPU_RRD_DIR" || err "Failed to create GPU RRD directory: $GPU_RRD_DIR"
+ chown www-data:www-data "$GPU_RRD_DIR" || err "Failed to set ownership on: $GPU_RRD_DIR"
+ info "GPU RRD directory ready: $GPU_RRD_DIR"
+
+ # Register gpurrddata in the node method list
+ sed -i "s/{ name => 'rrddata' },/{ name => 'rrddata' },\n { name => 'gpurrddata' },/" "$NODES_PM_FILE" \
+ || err "Failed to register gpurrddata method in $NODES_PM_FILE"
+
+ # Insert the gpurrddata API method definition after the rrddata method
+ sed -i "/\"pve-node-9\.0\/\$param->{node}\", \$param->{timeframe}, \$param->{cf},/{
+n
+n
+a\\
+\\
+__PACKAGE__->register_method({\\
+ name => 'gpurrddata',\\
+ path => 'gpurrddata',\\
+ method => 'GET',\\
+ protected => 1,\\
+ proxyto => 'node',\\
+ permissions => {\\
+ check => ['perm', '/nodes/{node}', ['Sys.Audit']],\\
+ },\\
+ description => \"Read GPU RRD statistics\",\\
+ parameters => {\\
+ additionalProperties => 0,\\
+ properties => {\\
+ node => get_standard_option('pve-node'),\\
+ card => {\\
+ description => \"The GPU card identifier (e.g. card0, nvidia0).\",\\
+ type => 'string',\\
+ pattern => '[a-zA-Z0-9]+',\\
+ },\\
+ timeframe => {\\
+ description => \"Specify the time frame you are interested in.\",\\
+ type => 'string',\\
+ enum => ['hour', 'day', 'week', 'month', 'year', 'decade'],\\
+ },\\
+ cf => {\\
+ description => \"The RRD consolidation function\",\\
+ type => 'string',\\
+ enum => ['AVERAGE', 'MAX'],\\
+ optional => 1,\\
+ },\\
+ },\\
+ },\\
+ returns => {\\
+ type => \"array\",\\
+ items => {\\
+ type => \"object\",\\
+ properties => {},\\
+ },\\
+ },\\
+ code => sub {\\
+ my (\$param) = \@_;\\
+ my \$nodename = PVE::INotify::nodename();\\
+ my \$card = \$param->{card};\\
+ die \"invalid card name\\n\" unless \$card =~ /^[a-zA-Z0-9]+\$/;\\
+ return PVE::RRD::create_rrd_data(\\
+ \"pve-mod-gpu/\$nodename/\$card\", \$param->{timeframe}, \$param->{cf},\\
+ );\\
+ },\\
+});
+}" "$NODES_PM_FILE" \
+ || err "Failed to insert gpurrddata method in $NODES_PM_FILE"
+
+ info "GPU historical data API endpoint added to $NODES_PM_FILE"
+}
+#endregion historical GPU data
+
+# Function to uninstall the modification
+function uninstall_mod {
+ msgb "=== Uninstalling Mod ==="
+
+ check_root_privileges
+
+ if [[ -z $(grep -e "\$res->{PveMod_SensorInfo_JSON}" "$NODES_PM_FILE") ]] && [[ -z $(grep -e "\$res->{systemInfo}" "$NODES_PM_FILE") ]]; then
+ err "Mod is not installed."
+ fi
+
+ set_backup_directory
+ info "Restoring modified files..."
+
+ # Find the latest Nodes.pm file using the find command
+ local latest_nodes_pm=$(find "$BACKUP_DIR" -name "Nodes.pm.*" -type f -printf '%T+ %p\n' 2>/dev/null | sort -r | head -n 1 | awk '{print $2}')
+
+ if [ -n "$latest_nodes_pm" ]; then
+ # Restore the latest Nodes.pm file
+ msgb "Restoring latest Nodes.pm from backup: $latest_nodes_pm to \"$NODES_PM_FILE\"."
+ cp "$latest_nodes_pm" "$NODES_PM_FILE"
+ info "Restored Nodes.pm successfully."
+ else
+ warn "No Nodes.pm backup files found."
+ fi
+
+ # Restore original pvemanagerlib.js (uncomment the StatusView definition and remove loader)
+ local latest_pvemanagerlibjs=$(find "$BACKUP_DIR" -name "pvemanagerlib.js.*" -type f -printf '%T+ %p\n' 2>/dev/null | sort -r | head -n 1 | awk '{print $2}')
+
+ if [ -n "$latest_pvemanagerlibjs" ]; then
+ # Restore the latest pvemanagerlib.js file
+ msgb "Restoring latest pvemanagerlib.js from backup: $latest_pvemanagerlibjs to \"$PVE_MANAGER_LIB_JS_FILE\"."
+ cp "$latest_pvemanagerlibjs" "$PVE_MANAGER_LIB_JS_FILE"
+ info "Restored pvemanagerlib.js successfully."
+ else
+ warn "No pvemanagerlib.js backup files found."
+ fi
+
+ # Remove UI module files
+ if [ -f "$PVE_MOD_JS_TARGET_FILE" ]; then
+ msgb "Removing UI module: $PVE_MOD_JS_TARGET_FILE"
+ rm "$PVE_MOD_JS_TARGET_FILE"
+ info "Removed UI module successfully."
+ else
+ warn "UI module file not found: $PVE_MOD_JS_TARGET_FILE"
+ fi
+
+ # Remove Sensor Info Perl module
+ local latest_sensor_info_pm=$(find "$BACKUP_DIR" -name "PveMod_SensorInfo.pm.*" -type f -printf '%T+ %p\n' 2>/dev/null | sort -r | head -n 1 | awk '{print $2}')
+
+ if [ -n "$latest_sensor_info_pm" ]; then
+ # Restore the latest PveMod_SensorInfo.pm file (if there's a backup)
+ msgb "Restoring latest PveMod_SensorInfo.pm from backup: $latest_sensor_info_pm to \"$PVE_SENSOR_INFO_MOD_FILE\"."
+ cp "$latest_sensor_info_pm" "$PVE_SENSOR_INFO_MOD_FILE"
+ info "Restored PveMod_SensorInfo.pm successfully."
+ elif [ -f "$PVE_SENSOR_INFO_MOD_FILE" ]; then
+ # No backup found but file exists, remove it
+ msgb "No PveMod_SensorInfo.pm backup found. Removing installed module: $PVE_SENSOR_INFO_MOD_FILE"
+ rm "$PVE_SENSOR_INFO_MOD_FILE"
+ info "Removed PveMod_SensorInfo.pm successfully."
+ else
+ warn "No PveMod_SensorInfo.pm backup files found and module not installed."
+ fi
+
+ # Remove PVEMod support modules (Config, Utils, Store, ProcessManager, Collectors)
+ if [[ -d "$PVEMOD_INSTALL_DIR" ]]; then
+ msgb "Removing PVEMod module directory: $PVEMOD_INSTALL_DIR"
+ rm -rf "$PVEMOD_INSTALL_DIR"
+ info "Removed PVEMod module directory."
+ fi
+
+ # Remove GPU RRD directory (contains historical GPU data — destroyed permanently on uninstall)
+ if [[ -d "$GPU_RRD_DIR" ]]; then
+ msgb "Removing GPU RRD directory: $GPU_RRD_DIR"
+ rm -rf "$GPU_RRD_DIR"
+ info "Removed GPU RRD directory."
+ fi
+
+ if [ -n "$latest_nodes_pm" ] || [ -n "$latest_pvemanagerlibjs" ] || [ -f "$PVE_MOD_JS_TARGET_FILE" ] || [ -n "$latest_sensor_info_pm" ] || [ -f "$PVE_SENSOR_INFO_MOD_FILE" ]; then
+ # At least one file was modified, restart the proxy
+ restart_proxy
+ fi
+
+ ask "Clear the browser cache to ensure all changes are visualized. (any key to continue)"
+}
+
+# Function to check if the modification is installed
+check_mod_installation() {
+ if [[ -n $(grep -F 'use PVE::API2::PveMod_SensorInfo' "$NODES_PM_FILE") ]] || \
+ [[ -n $(grep -F 'use PVE::API2::PVEMod_SensorInfo' "$NODES_PM_FILE") ]] || \
+ [[ -n $(grep -F '$res->{sensorsJSONOutput}' "$NODES_PM_FILE") ]] || \
+ [[ -n $(grep -F '$res->{systemInfo}' "$NODES_PM_FILE") ]] || \
+ [[ -f "$PVE_MOD_JS_TARGET_FILE" ]]; then
+ err "Mod is already installed. Uninstall existing before installing."
+ fi
+}
+
+function restart_proxy {
+ # Restart pveproxy
+ info "Restarting PVE proxy..."
+ systemctl restart pveproxy
+}
+
+function save_sensors_data {
+ msgb "=== Saving Sensors Data ==="
+
+ # Check if JSON_EXPORT_DIRECTORY exists and is writable
+ if [[ ! -d "$JSON_EXPORT_DIRECTORY" || ! -w "$JSON_EXPORT_DIRECTORY" ]]; then
+ err "Directory $JSON_EXPORT_DIRECTORY does not exist or is not writable. No file could be saved."
+ return
+ fi
+
+
+ # Check if command exists
+ if (command -v sensors &>/dev/null); then
+ # Save sensors output
+ local debug_save_filename="sensorsdata.json"
+ local filepath="${JSON_EXPORT_DIRECTORY}/${debug_save_filename}"
+ msgb "Sensors data will be saved in $filepath"
+
+ # Prompt user for confirmation
+ local choiceContinue=$(ask "Do you wish to continue? (Y/n)")
+ case "$choiceContinue" in
+ [yY]|"")
+ echo "lm-sensors raw output:" >"$filepath"
+ sensorsOutput=$(sensors -j 2>/dev/null)
+ echo "$sensorsOutput" >>"$filepath"
+ echo -e "\n\nSanitised lm-sensors output:" >>"$filepath"
+ # Apply lm-sensors sanitization
+ sanitisedSensorsOutput=$(sanitize_sensors_output "$sensorsOutput")
+ echo "$sanitisedSensorsOutput" >>"$filepath"
+ info "Sensors data saved in $filepath."
+ ;;
+ *)
+ warn "Operation cancelled by user."
+ ;;
+ esac
+ else
+ err "Sensors is not installed. No file could be saved."
+ fi
+ echo
+}
+
+function set_backup_directory {
+ # Check if the BACKUP_DIR variable is set, if not, use the default backup
+ if [[ -z "$BACKUP_DIR" ]]; then
+ # If not set, use the default backup directory, which is based on the home directory and PVE-MODS
+ BACKUP_DIR="$HOME/PVE-MODS"
+ info "Using default backup directory: $BACKUP_DIR"
+ else
+ # If set, ensure it is a valid directory
+ if [[ ! -d "$BACKUP_DIR" ]]; then
+ err "The specified backup directory does not exist: $BACKUP_DIR"
+ fi
+ info "Using custom backup directory: $BACKUP_DIR"
+ fi
+}
+
+function create_backup_directory {
+ set_backup_directory
+
+ # Create the backup directory if it does not exist
+ if [[ ! -d "$BACKUP_DIR" ]]; then
+ mkdir -p "$BACKUP_DIR" 2>/dev/null || {
+ err "Failed to create backup directory: $BACKUP_DIR. Please check permissions."
+ }
+ info "Created backup directory: $BACKUP_DIR"
+ else
+ info "Backup directory already exists: $BACKUP_DIR"
+ fi
+}
+
+function create_file_backup() {
+ local source_file="$1"
+ local timestamp="$2"
+ local filename
+
+ filename=$(basename "$source_file")
+ local backup_file="$BACKUP_DIR/${filename}.$timestamp"
+
+ [[ -f "$source_file" ]] || err "Source file does not exist: $source_file"
+ [[ -r "$source_file" ]] || err "Cannot read source file: $source_file"
+
+ cp "$source_file" "$backup_file" || err "Failed to create backup: $backup_file"
+
+ # Verify backup integrity
+ if ! cmp -s "$source_file" "$backup_file"; then
+ err "Backup verification failed for: $backup_file"
+ fi
+
+ info "Created backup: $backup_file"
+}
+
+function perform_backup {
+ local timestamp
+ timestamp=$(date +%Y%m%d_%H%M%S)
+
+ msgb "\n=== Creating backups of modified files ==="
+
+ create_backup_directory
+ create_file_backup "$NODES_PM_FILE" "$timestamp"
+ create_file_backup "$PVE_MANAGER_LIB_JS_FILE" "$timestamp"
+
+ # Backup Sensor Info module if it exists
+ if [[ -f "$PVE_SENSOR_INFO_MOD_FILE" ]]; then
+ create_file_backup "$PVE_SENSOR_INFO_MOD_FILE" "$timestamp"
+ fi
+}
+
+# Process the arguments using a while loop and a case statement
+executed=0
+while [[ $# -gt 0 ]]; do
+ case "$1" in
+ install)
+ executed=$(($executed + 1))
+ msgb "\nInstalling the Proxmox VE sensors display mod..."
+ install_packages
+ install_mod
+ ;;
+ uninstall)
+ executed=$(($executed + 1))
+ msgb "\nUninstalling the Proxmox VE sensors display mod..."
+ uninstall_mod
+ ;;
+ save-sensors-data)
+ executed=$(($executed + 1))
+ msgb "\nSaving current sensor readings in a file for debugging..."
+ save_sensors_data
+ ;;
+ esac
+ shift
+done
+
+# If no arguments were provided or all arguments have been processed, print the usage message
+if [[ $executed -eq 0 ]]; then
+ usage
+fi
\ No newline at end of file
diff --git a/src/PVENodeInfo/readme.md b/src/PVENodeInfo/readme.md
new file mode 100644
index 0000000..5c3effd
--- /dev/null
+++ b/src/PVENodeInfo/readme.md
@@ -0,0 +1,3 @@
+## Draft code
+This version of PVEMod is as draft version and may or may not be fully functional.
+The installer is currently not working.
\ No newline at end of file