ssr systems

.dockerignore

@@ -1,48 +0,0 @@
-# Node.js dependencies
-node_modules
-internalsite/node_modules
-
-# Go build artifacts and binaries
-build
-dist
-*.exe
-beszel-agent
-beszel_data*
-pb_data
-data
-temp
-
-# Development and IDE files
-.vscode
-.idea*
-*.swc
-__debug_*
-
-# Git and version control
-.git
-.gitignore
-
-# Documentation and supplemental files
-*.md
-supplemental
-freebsd-port
-
-# Test files (exclude from production builds)
-*_test.go
-coverage
-
-# Docker files
-dockerfile_*
-
-# Temporary files
-*.tmp
-*.bak
-*.log
-
-# OS specific files
-.DS_Store
-Thumbs.db
-
-# .NET build artifacts
-agent/lhm/obj
-agent/lhm/bin

.github/workflows/docker-images.yml

@@ -13,60 +13,44 @@ jobs:
       matrix:
         include:
           - image: henrygd/beszel
-            context: ./
-            dockerfile: ./internal/dockerfile_hub
+            context: ./beszel
+            dockerfile: ./beszel/dockerfile_hub
             registry: docker.io
             username_secret: DOCKERHUB_USERNAME
             password_secret: DOCKERHUB_TOKEN
 
           - image: henrygd/beszel-agent
-            context: ./
-            dockerfile: ./internal/dockerfile_agent
+            context: ./beszel
+            dockerfile: ./beszel/dockerfile_agent
             registry: docker.io
             username_secret: DOCKERHUB_USERNAME
             password_secret: DOCKERHUB_TOKEN
 
           - image: henrygd/beszel-agent-nvidia
-            context: ./
-            dockerfile: ./internal/dockerfile_agent_nvidia
-            platforms: linux/amd64
-            registry: docker.io
-            username_secret: DOCKERHUB_USERNAME
-            password_secret: DOCKERHUB_TOKEN
-            
-          - image: henrygd/beszel-agent-intel
-            context: ./
-            dockerfile: ./internal/dockerfile_agent_intel
+            context: ./beszel
+            dockerfile: ./beszel/dockerfile_agent_nvidia
             platforms: linux/amd64
             registry: docker.io
             username_secret: DOCKERHUB_USERNAME
             password_secret: DOCKERHUB_TOKEN
 
           - image: ghcr.io/${{ github.repository }}/beszel
-            context: ./
-            dockerfile: ./internal/dockerfile_hub
+            context: ./beszel
+            dockerfile: ./beszel/dockerfile_hub
             registry: ghcr.io
             username: ${{ github.actor }}
             password_secret: GITHUB_TOKEN
 
           - image: ghcr.io/${{ github.repository }}/beszel-agent
-            context: ./
-            dockerfile: ./internal/dockerfile_agent
+            context: ./beszel
+            dockerfile: ./beszel/dockerfile_agent
             registry: ghcr.io
             username: ${{ github.actor }}
             password_secret: GITHUB_TOKEN
 
           - image: ghcr.io/${{ github.repository }}/beszel-agent-nvidia
-            context: ./
-            dockerfile: ./internal/dockerfile_agent_nvidia
-            platforms: linux/amd64
-            registry: ghcr.io
-            username: ${{ github.actor }}
-            password_secret: GITHUB_TOKEN
-
-          - image: ghcr.io/${{ github.repository }}/beszel-agent-intel
-            context: ./
-            dockerfile: ./internal/dockerfile_agent_intel
+            context: ./beszel
+            dockerfile: ./beszel/dockerfile_agent_nvidia
             platforms: linux/amd64
             registry: ghcr.io
             username: ${{ github.actor }}
@@ -84,10 +68,10 @@ jobs:
         uses: oven-sh/setup-bun@v2
 
       - name: Install dependencies
-        run: bun install --no-save --cwd ./internal/site
+        run: bun install --no-save --cwd ./beszel/site
 
       - name: Build site
-        run: bun run --cwd ./internal/site build
+        run: bun run --cwd ./beszel/site build
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
@@ -109,8 +93,8 @@ jobs:
 
       # https://github.com/docker/login-action
       - name: Login to Docker Hub
-        env:
-          password_secret_exists: ${{ secrets[matrix.password_secret] != '' && 'true' || 'false' }}
+        env: 
+            password_secret_exists: ${{ secrets[matrix.password_secret] != '' && 'true' || 'false' }}
         if: github.event_name != 'pull_request' && env.password_secret_exists == 'true'
         uses: docker/login-action@v3
         with:

.github/workflows/release.yml

@@ -21,10 +21,10 @@ jobs:
         uses: oven-sh/setup-bun@v2
 
       - name: Install dependencies
-        run: bun install --no-save --cwd ./internal/site
+        run: bun install --no-save --cwd ./beszel/site
 
       - name: Build site
-        run: bun run --cwd ./internal/site build
+        run: bun run --cwd ./beszel/site build
 
       - name: Set up Go
         uses: actions/setup-go@v5
@@ -38,13 +38,13 @@ jobs:
 
       - name: Build .NET LHM executable for Windows sensors
         run: |
-          dotnet build -c Release ./agent/lhm/beszel_lhm.csproj
+          dotnet build -c Release ./beszel/internal/agent/lhm/beszel_lhm.csproj
         shell: bash
 
       - name: GoReleaser beszel
         uses: goreleaser/goreleaser-action@v6
         with:
-          workdir: ./
+          workdir: ./beszel
           distribution: goreleaser
           version: latest
           args: release --clean

.github/workflows/vulncheck.yml

@@ -15,7 +15,7 @@ permissions:
 
 jobs:
   vulncheck:
-    name: VulnCheck
+    name: Analysis
     runs-on: ubuntu-latest
     steps:
       - name: Check out code into the Go module directory
@@ -23,11 +23,11 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v5
         with:
-          go-version: 1.25.x
-          # cached: false
+          go-version: 1.24.x
+          cached: false
       - name: Get official govulncheck
         run: go install golang.org/x/vuln/cmd/govulncheck@latest
         shell: bash
       - name: Run govulncheck
-        run: govulncheck -show verbose ./...
+        run: govulncheck -C ./beszel -show verbose ./...
         shell: bash

.gitignore

@@ -8,15 +8,15 @@ beszel_data
 beszel_data*
 dist
 *.exe
-internal/cmd/hub/hub
-internal/cmd/agent/agent
+beszel/cmd/hub/hub
+beszel/cmd/agent/agent
 node_modules
-build
+beszel/build
 *timestamp*
 .swc
-internal/site/src/locales/**/*.ts
+beszel/site/src/locales/**/*.ts
 *.bak
 __debug_*
-agent/lhm/obj
-agent/lhm/bin
+beszel/internal/agent/lhm/obj
+beszel/internal/agent/lhm/bin
 dockerfile_agent_dev

agent/deltatracker/deltatracker.go

@@ -1,81 +0,0 @@
-// Package deltatracker provides a tracker for calculating differences in numeric values over time.
-package deltatracker
-
-import (
-	"sync"
-
-	"golang.org/x/exp/constraints"
-)
-
-// Numeric is a constraint that permits any integer or floating-point type.
-type Numeric interface {
-	constraints.Integer | constraints.Float
-}
-
-// DeltaTracker is a generic, thread-safe tracker for calculating differences
-// in numeric values over time.
-// K is the key type (e.g., int, string).
-// V is the value type (e.g., int, int64, float32, float64).
-type DeltaTracker[K comparable, V Numeric] struct {
-	sync.RWMutex
-	current  map[K]V
-	previous map[K]V
-}
-
-// NewDeltaTracker creates a new generic tracker.
-func NewDeltaTracker[K comparable, V Numeric]() *DeltaTracker[K, V] {
-	return &DeltaTracker[K, V]{
-		current:  make(map[K]V),
-		previous: make(map[K]V),
-	}
-}
-
-// Set records the current value for a given ID.
-func (t *DeltaTracker[K, V]) Set(id K, value V) {
-	t.Lock()
-	defer t.Unlock()
-	t.current[id] = value
-}
-
-// Deltas returns a map of all calculated deltas for the current interval.
-func (t *DeltaTracker[K, V]) Deltas() map[K]V {
-	t.RLock()
-	defer t.RUnlock()
-
-	deltas := make(map[K]V)
-	for id, currentVal := range t.current {
-		if previousVal, ok := t.previous[id]; ok {
-			deltas[id] = currentVal - previousVal
-		} else {
-			deltas[id] = 0
-		}
-	}
-	return deltas
-}
-
-// Delta returns the delta for a single key.
-// Returns 0 if the key doesn't exist or has no previous value.
-func (t *DeltaTracker[K, V]) Delta(id K) V {
-	t.RLock()
-	defer t.RUnlock()
-
-	currentVal, currentOk := t.current[id]
-	if !currentOk {
-		return 0
-	}
-
-	previousVal, previousOk := t.previous[id]
-	if !previousOk {
-		return 0
-	}
-
-	return currentVal - previousVal
-}
-
-// Cycle prepares the tracker for the next interval.
-func (t *DeltaTracker[K, V]) Cycle() {
-	t.Lock()
-	defer t.Unlock()
-	t.previous = t.current
-	t.current = make(map[K]V)
-}

agent/deltatracker/deltatracker_test.go

@@ -1,217 +0,0 @@
-package deltatracker
-
-import (
-	"fmt"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func ExampleDeltaTracker() {
-	tracker := NewDeltaTracker[string, int]()
-	tracker.Set("key1", 10)
-	tracker.Set("key2", 20)
-	tracker.Cycle()
-	tracker.Set("key1", 15)
-	tracker.Set("key2", 30)
-	fmt.Println(tracker.Delta("key1"))
-	fmt.Println(tracker.Delta("key2"))
-	fmt.Println(tracker.Deltas())
-	// Output: 5
-	// 10
-	// map[key1:5 key2:10]
-}
-
-func TestNewDeltaTracker(t *testing.T) {
-	tracker := NewDeltaTracker[string, int]()
-	assert.NotNil(t, tracker)
-	assert.Empty(t, tracker.current)
-	assert.Empty(t, tracker.previous)
-}
-
-func TestSet(t *testing.T) {
-	tracker := NewDeltaTracker[string, int]()
-	tracker.Set("key1", 10)
-
-	tracker.RLock()
-	defer tracker.RUnlock()
-
-	assert.Equal(t, 10, tracker.current["key1"])
-}
-
-func TestDeltas(t *testing.T) {
-	tracker := NewDeltaTracker[string, int]()
-
-	// Test with no previous values
-	tracker.Set("key1", 10)
-	tracker.Set("key2", 20)
-
-	deltas := tracker.Deltas()
-	assert.Equal(t, 0, deltas["key1"])
-	assert.Equal(t, 0, deltas["key2"])
-
-	// Cycle to move current to previous
-	tracker.Cycle()
-
-	// Set new values and check deltas
-	tracker.Set("key1", 15) // Delta should be 5 (15-10)
-	tracker.Set("key2", 25) // Delta should be 5 (25-20)
-	tracker.Set("key3", 30) // New key, delta should be 0
-
-	deltas = tracker.Deltas()
-	assert.Equal(t, 5, deltas["key1"])
-	assert.Equal(t, 5, deltas["key2"])
-	assert.Equal(t, 0, deltas["key3"])
-}
-
-func TestCycle(t *testing.T) {
-	tracker := NewDeltaTracker[string, int]()
-
-	tracker.Set("key1", 10)
-	tracker.Set("key2", 20)
-
-	// Verify current has values
-	tracker.RLock()
-	assert.Equal(t, 10, tracker.current["key1"])
-	assert.Equal(t, 20, tracker.current["key2"])
-	assert.Empty(t, tracker.previous)
-	tracker.RUnlock()
-
-	tracker.Cycle()
-
-	// After cycle, previous should have the old current values
-	// and current should be empty
-	tracker.RLock()
-	assert.Empty(t, tracker.current)
-	assert.Equal(t, 10, tracker.previous["key1"])
-	assert.Equal(t, 20, tracker.previous["key2"])
-	tracker.RUnlock()
-}
-
-func TestCompleteWorkflow(t *testing.T) {
-	tracker := NewDeltaTracker[string, int]()
-
-	// First interval
-	tracker.Set("server1", 100)
-	tracker.Set("server2", 200)
-
-	// Get deltas for first interval (should be zero)
-	firstDeltas := tracker.Deltas()
-	assert.Equal(t, 0, firstDeltas["server1"])
-	assert.Equal(t, 0, firstDeltas["server2"])
-
-	// Cycle to next interval
-	tracker.Cycle()
-
-	// Second interval
-	tracker.Set("server1", 150) // Delta: 50
-	tracker.Set("server2", 180) // Delta: -20
-	tracker.Set("server3", 300) // New server, delta: 300
-
-	secondDeltas := tracker.Deltas()
-	assert.Equal(t, 50, secondDeltas["server1"])
-	assert.Equal(t, -20, secondDeltas["server2"])
-	assert.Equal(t, 0, secondDeltas["server3"])
-}
-
-func TestDeltaTrackerWithDifferentTypes(t *testing.T) {
-	// Test with int64
-	intTracker := NewDeltaTracker[string, int64]()
-	intTracker.Set("pid1", 1000)
-	intTracker.Cycle()
-	intTracker.Set("pid1", 1200)
-	intDeltas := intTracker.Deltas()
-	assert.Equal(t, int64(200), intDeltas["pid1"])
-
-	// Test with float64
-	floatTracker := NewDeltaTracker[string, float64]()
-	floatTracker.Set("cpu1", 1.5)
-	floatTracker.Cycle()
-	floatTracker.Set("cpu1", 2.7)
-	floatDeltas := floatTracker.Deltas()
-	assert.InDelta(t, 1.2, floatDeltas["cpu1"], 0.0001)
-
-	// Test with int keys
-	pidTracker := NewDeltaTracker[int, int64]()
-	pidTracker.Set(101, 20000)
-	pidTracker.Cycle()
-	pidTracker.Set(101, 22500)
-	pidDeltas := pidTracker.Deltas()
-	assert.Equal(t, int64(2500), pidDeltas[101])
-}
-
-func TestDelta(t *testing.T) {
-	tracker := NewDeltaTracker[string, int]()
-
-	// Test getting delta for non-existent key
-	result := tracker.Delta("nonexistent")
-	assert.Equal(t, 0, result)
-
-	// Test getting delta for key with no previous value
-	tracker.Set("key1", 10)
-	result = tracker.Delta("key1")
-	assert.Equal(t, 0, result)
-
-	// Cycle to move current to previous
-	tracker.Cycle()
-
-	// Test getting delta for key with previous value
-	tracker.Set("key1", 15)
-	result = tracker.Delta("key1")
-	assert.Equal(t, 5, result)
-
-	// Test getting delta for key that exists in previous but not current
-	result = tracker.Delta("key1")
-	assert.Equal(t, 5, result) // Should still return 5
-
-	// Test getting delta for key that exists in current but not previous
-	tracker.Set("key2", 20)
-	result = tracker.Delta("key2")
-	assert.Equal(t, 0, result)
-}
-
-func TestDeltaWithDifferentTypes(t *testing.T) {
-	// Test with int64
-	intTracker := NewDeltaTracker[string, int64]()
-	intTracker.Set("pid1", 1000)
-	intTracker.Cycle()
-	intTracker.Set("pid1", 1200)
-	result := intTracker.Delta("pid1")
-	assert.Equal(t, int64(200), result)
-
-	// Test with float64
-	floatTracker := NewDeltaTracker[string, float64]()
-	floatTracker.Set("cpu1", 1.5)
-	floatTracker.Cycle()
-	floatTracker.Set("cpu1", 2.7)
-	floatResult := floatTracker.Delta("cpu1")
-	assert.InDelta(t, 1.2, floatResult, 0.0001)
-
-	// Test with int keys
-	pidTracker := NewDeltaTracker[int, int64]()
-	pidTracker.Set(101, 20000)
-	pidTracker.Cycle()
-	pidTracker.Set(101, 22500)
-	pidResult := pidTracker.Delta(101)
-	assert.Equal(t, int64(2500), pidResult)
-}
-
-func TestDeltaConcurrentAccess(t *testing.T) {
-	tracker := NewDeltaTracker[string, int]()
-
-	// Set initial values
-	tracker.Set("key1", 10)
-	tracker.Set("key2", 20)
-	tracker.Cycle()
-
-	// Set new values
-	tracker.Set("key1", 15)
-	tracker.Set("key2", 25)
-
-	// Test concurrent access safety
-	result1 := tracker.Delta("key1")
-	result2 := tracker.Delta("key2")
-
-	assert.Equal(t, 5, result1)
-	assert.Equal(t, 5, result2)
-}

agent/gpu_intel.go

@@ -1,199 +0,0 @@
-package agent
-
-import (
-	"bufio"
-	"io"
-	"os/exec"
-	"strconv"
-	"strings"
-
-	"github.com/henrygd/beszel/internal/entities/system"
-)
-
-const (
-	intelGpuStatsCmd      string = "intel_gpu_top"
-	intelGpuStatsInterval string = "3300" // in milliseconds
-)
-
-type intelGpuStats struct {
-	PowerGPU float64
-	PowerPkg float64
-	Engines  map[string]float64
-}
-
-// updateIntelFromStats updates aggregated GPU data from a single intelGpuStats sample
-func (gm *GPUManager) updateIntelFromStats(sample *intelGpuStats) bool {
-	gm.Lock()
-	defer gm.Unlock()
-
-	// only one gpu for now - cmd doesn't provide all by default
-	gpuData, ok := gm.GpuDataMap["0"]
-	if !ok {
-		gpuData = &system.GPUData{Name: "GPU", Engines: make(map[string]float64)}
-		gm.GpuDataMap["0"] = gpuData
-	}
-
-	gpuData.Power += sample.PowerGPU
-	gpuData.PowerPkg += sample.PowerPkg
-
-	if gpuData.Engines == nil {
-		gpuData.Engines = make(map[string]float64, len(sample.Engines))
-	}
-	for name, engine := range sample.Engines {
-		gpuData.Engines[name] += engine
-	}
-
-	gpuData.Count++
-	return true
-}
-
-// collectIntelStats executes intel_gpu_top in text mode (-l) and parses the output
-func (gm *GPUManager) collectIntelStats() (err error) {
-	cmd := exec.Command(intelGpuStatsCmd, "-s", intelGpuStatsInterval, "-l")
-	// Avoid blocking if intel_gpu_top writes to stderr
-	cmd.Stderr = io.Discard
-	stdout, err := cmd.StdoutPipe()
-	if err != nil {
-		return err
-	}
-	if err := cmd.Start(); err != nil {
-		return err
-	}
-
-	// Ensure we always reap the child to avoid zombies on any return path and
-	// propagate a non-zero exit code if no other error was set.
-	defer func() {
-		// Best-effort close of the pipe (unblock the child if it writes)
-		_ = stdout.Close()
-		if cmd.ProcessState == nil || !cmd.ProcessState.Exited() {
-			_ = cmd.Process.Kill()
-		}
-		if waitErr := cmd.Wait(); err == nil && waitErr != nil {
-			err = waitErr
-		}
-	}()
-
-	scanner := bufio.NewScanner(stdout)
-	var header1 string
-	var engineNames []string
-	var friendlyNames []string
-	var preEngineCols int
-	var powerIndex int
-	var hadDataRow bool
-	// skip first data row because it sometimes has erroneous data
-	var skippedFirstDataRow bool
-
-	for scanner.Scan() {
-		line := strings.TrimSpace(scanner.Text())
-		if line == "" {
-			continue
-		}
-
-		// first header line
-		if strings.HasPrefix(line, "Freq") {
-			header1 = line
-			continue
-		}
-
-		// second header line
-		if strings.HasPrefix(line, "req") {
-			engineNames, friendlyNames, powerIndex, preEngineCols = gm.parseIntelHeaders(header1, line)
-			continue
-		}
-
-		// Data row
-		if !skippedFirstDataRow {
-			skippedFirstDataRow = true
-			continue
-		}
-		sample, err := gm.parseIntelData(line, engineNames, friendlyNames, powerIndex, preEngineCols)
-		if err != nil {
-			return err
-		}
-		hadDataRow = true
-		gm.updateIntelFromStats(&sample)
-	}
-	if scanErr := scanner.Err(); scanErr != nil {
-		return scanErr
-	}
-	if !hadDataRow {
-		return errNoValidData
-	}
-	return nil
-}
-
-func (gm *GPUManager) parseIntelHeaders(header1 string, header2 string) (engineNames []string, friendlyNames []string, powerIndex int, preEngineCols int) {
-	// Build indexes
-	h1 := strings.Fields(header1)
-	h2 := strings.Fields(header2)
-	powerIndex = -1 // Initialize to -1, will be set to actual index if found
-	// Collect engine names from header1
-	for _, col := range h1 {
-		key := strings.TrimRightFunc(col, func(r rune) bool { return r >= '0' && r <= '9' })
-		var friendly string
-		switch key {
-		case "RCS":
-			friendly = "Render/3D"
-		case "BCS":
-			friendly = "Blitter"
-		case "VCS":
-			friendly = "Video"
-		case "VECS":
-			friendly = "VideoEnhance"
-		case "CCS":
-			friendly = "Compute"
-		default:
-			continue
-		}
-		engineNames = append(engineNames, key)
-		friendlyNames = append(friendlyNames, friendly)
-	}
-	// find power gpu index among pre-engine columns
-	if n := len(engineNames); n > 0 {
-		preEngineCols = max(len(h2)-3*n, 0)
-		limit := min(len(h2), preEngineCols)
-		for i := range limit {
-			if strings.EqualFold(h2[i], "gpu") {
-				powerIndex = i
-				break
-			}
-		}
-	}
-	return engineNames, friendlyNames, powerIndex, preEngineCols
-}
-
-func (gm *GPUManager) parseIntelData(line string, engineNames []string, friendlyNames []string, powerIndex int, preEngineCols int) (sample intelGpuStats, err error) {
-	fields := strings.Fields(line)
-	if len(fields) == 0 {
-		return sample, errNoValidData
-	}
-	// Make sure row has enough columns for engines
-	if need := preEngineCols + 3*len(engineNames); len(fields) < need {
-		return sample, errNoValidData
-	}
-	if powerIndex >= 0 && powerIndex < len(fields) {
-		if v, perr := strconv.ParseFloat(fields[powerIndex], 64); perr == nil {
-			sample.PowerGPU = v
-		}
-		if v, perr := strconv.ParseFloat(fields[powerIndex+1], 64); perr == nil {
-			sample.PowerPkg = v
-		}
-	}
-	if len(engineNames) > 0 {
-		sample.Engines = make(map[string]float64, len(engineNames))
-		for k := range engineNames {
-			base := preEngineCols + 3*k
-			if base < len(fields) {
-				busy := 0.0
-				if v, e := strconv.ParseFloat(fields[base], 64); e == nil {
-					busy = v
-				}
-				cur := sample.Engines[friendlyNames[k]]
-				sample.Engines[friendlyNames[k]] = cur + busy
-			} else {
-				sample.Engines[friendlyNames[k]] = 0
-			}
-		}
-	}
-	return sample, nil
-}

agent/network.go

@@ -1,200 +0,0 @@
-package agent
-
-import (
-	"fmt"
-	"log/slog"
-	"path"
-	"strings"
-	"time"
-
-	"github.com/henrygd/beszel/agent/deltatracker"
-	"github.com/henrygd/beszel/internal/entities/system"
-	psutilNet "github.com/shirou/gopsutil/v4/net"
-)
-
-var netInterfaceDeltaTracker = deltatracker.NewDeltaTracker[string, uint64]()
-
-// NicConfig controls inclusion/exclusion of network interfaces via the NICS env var
-//
-// Behavior mirrors SensorConfig's matching logic:
-// - Leading '-' means blacklist mode; otherwise whitelist mode
-// - Supports '*' wildcards using path.Match
-// - In whitelist mode with an empty list, no NICs are selected
-// - In blacklist mode with an empty list, all NICs are selected
-type NicConfig struct {
-	nics         map[string]struct{}
-	isBlacklist  bool
-	hasWildcards bool
-}
-
-func newNicConfig(nicsEnvVal string) *NicConfig {
-	cfg := &NicConfig{
-		nics: make(map[string]struct{}),
-	}
-	if strings.HasPrefix(nicsEnvVal, "-") {
-		cfg.isBlacklist = true
-		nicsEnvVal = nicsEnvVal[1:]
-	}
-	for nic := range strings.SplitSeq(nicsEnvVal, ",") {
-		nic = strings.TrimSpace(nic)
-		if nic != "" {
-			cfg.nics[nic] = struct{}{}
-			if strings.Contains(nic, "*") {
-				cfg.hasWildcards = true
-			}
-		}
-	}
-	return cfg
-}
-
-// isValidNic determines if a NIC should be included based on NicConfig rules
-func isValidNic(nicName string, cfg *NicConfig) bool {
-	// Empty list behavior differs by mode: blacklist: allow all; whitelist: allow none
-	if len(cfg.nics) == 0 {
-		return cfg.isBlacklist
-	}
-
-	// Exact match: return true if whitelist, false if blacklist
-	if _, exactMatch := cfg.nics[nicName]; exactMatch {
-		return !cfg.isBlacklist
-	}
-
-	// If no wildcards, return true if blacklist, false if whitelist
-	if !cfg.hasWildcards {
-		return cfg.isBlacklist
-	}
-
-	// Check for wildcard patterns
-	for pattern := range cfg.nics {
-		if !strings.Contains(pattern, "*") {
-			continue
-		}
-		if match, _ := path.Match(pattern, nicName); match {
-			return !cfg.isBlacklist
-		}
-	}
-
-	return cfg.isBlacklist
-}
-
-func (a *Agent) updateNetworkStats(systemStats *system.Stats) {
-	// network stats
-	if len(a.netInterfaces) == 0 {
-		// if no network interfaces, initialize again
-		// this is a fix if agent started before network is online (#466)
-		// maybe refactor this in the future to not cache interface names at all so we
-		// don't miss an interface that's been added after agent started in any circumstance
-		a.initializeNetIoStats()
-	}
-
-	if systemStats.NetworkInterfaces == nil {
-		systemStats.NetworkInterfaces = make(map[string][4]uint64, 0)
-	}
-
-	if netIO, err := psutilNet.IOCounters(true); err == nil {
-		msElapsed := uint64(time.Since(a.netIoStats.Time).Milliseconds())
-		a.netIoStats.Time = time.Now()
-		totalBytesSent := uint64(0)
-		totalBytesRecv := uint64(0)
-		netInterfaceDeltaTracker.Cycle()
-		// sum all bytes sent and received
-		for _, v := range netIO {
-			// skip if not in valid network interfaces list
-			if _, exists := a.netInterfaces[v.Name]; !exists {
-				continue
-			}
-			totalBytesSent += v.BytesSent
-			totalBytesRecv += v.BytesRecv
-
-			// track deltas for each network interface
-			var upDelta, downDelta uint64
-			upKey, downKey := fmt.Sprintf("%sup", v.Name), fmt.Sprintf("%sdown", v.Name)
-			netInterfaceDeltaTracker.Set(upKey, v.BytesSent)
-			netInterfaceDeltaTracker.Set(downKey, v.BytesRecv)
-			if msElapsed > 0 {
-				upDelta = netInterfaceDeltaTracker.Delta(upKey) * 1000 / msElapsed
-				downDelta = netInterfaceDeltaTracker.Delta(downKey) * 1000 / msElapsed
-			}
-			// add interface to systemStats
-			systemStats.NetworkInterfaces[v.Name] = [4]uint64{upDelta, downDelta, v.BytesSent, v.BytesRecv}
-		}
-
-		// add to systemStats
-		var bytesSentPerSecond, bytesRecvPerSecond uint64
-		if msElapsed > 0 {
-			bytesSentPerSecond = (totalBytesSent - a.netIoStats.BytesSent) * 1000 / msElapsed
-			bytesRecvPerSecond = (totalBytesRecv - a.netIoStats.BytesRecv) * 1000 / msElapsed
-		}
-		networkSentPs := bytesToMegabytes(float64(bytesSentPerSecond))
-		networkRecvPs := bytesToMegabytes(float64(bytesRecvPerSecond))
-		// add check for issue (#150) where sent is a massive number
-		if networkSentPs > 10_000 || networkRecvPs > 10_000 {
-			slog.Warn("Invalid net stats. Resetting.", "sent", networkSentPs, "recv", networkRecvPs)
-			for _, v := range netIO {
-				if _, exists := a.netInterfaces[v.Name]; !exists {
-					continue
-				}
-				slog.Info(v.Name, "recv", v.BytesRecv, "sent", v.BytesSent)
-			}
-			// reset network I/O stats
-			a.initializeNetIoStats()
-		} else {
-			systemStats.NetworkSent = networkSentPs
-			systemStats.NetworkRecv = networkRecvPs
-			systemStats.Bandwidth[0], systemStats.Bandwidth[1] = bytesSentPerSecond, bytesRecvPerSecond
-			// update netIoStats
-			a.netIoStats.BytesSent = totalBytesSent
-			a.netIoStats.BytesRecv = totalBytesRecv
-		}
-	}
-}
-
-func (a *Agent) initializeNetIoStats() {
-	// reset valid network interfaces
-	a.netInterfaces = make(map[string]struct{}, 0)
-
-	// parse NICS env var for whitelist / blacklist
-	nicsEnvVal, nicsEnvExists := GetEnv("NICS")
-	var nicCfg *NicConfig
-	if nicsEnvExists {
-		nicCfg = newNicConfig(nicsEnvVal)
-	}
-
-	// reset network I/O stats
-	a.netIoStats.BytesSent = 0
-	a.netIoStats.BytesRecv = 0
-
-	// get intial network I/O stats
-	if netIO, err := psutilNet.IOCounters(true); err == nil {
-		a.netIoStats.Time = time.Now()
-		for _, v := range netIO {
-			if nicsEnvExists && !isValidNic(v.Name, nicCfg) {
-				continue
-			}
-			if a.skipNetworkInterface(v) {
-				continue
-			}
-			slog.Info("Detected network interface", "name", v.Name, "sent", v.BytesSent, "recv", v.BytesRecv)
-			a.netIoStats.BytesSent += v.BytesSent
-			a.netIoStats.BytesRecv += v.BytesRecv
-			// store as a valid network interface
-			a.netInterfaces[v.Name] = struct{}{}
-		}
-	}
-}
-
-func (a *Agent) skipNetworkInterface(v psutilNet.IOCountersStat) bool {
-	switch {
-	case strings.HasPrefix(v.Name, "lo"),
-		strings.HasPrefix(v.Name, "docker"),
-		strings.HasPrefix(v.Name, "br-"),
-		strings.HasPrefix(v.Name, "veth"),
-		strings.HasPrefix(v.Name, "bond"),
-		strings.HasPrefix(v.Name, "cali"),
-		v.BytesRecv == 0,
-		v.BytesSent == 0:
-		return true
-	default:
-		return false
-	}
-}

agent/network_test.go

@@ -1,259 +0,0 @@
-//go:build testing
-
-package agent
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-)
-
-func TestIsValidNic(t *testing.T) {
-	tests := []struct {
-		name          string
-		nicName       string
-		config        *NicConfig
-		expectedValid bool
-	}{
-		{
-			name:    "Whitelist - NIC in list",
-			nicName: "eth0",
-			config: &NicConfig{
-				nics:        map[string]struct{}{"eth0": {}},
-				isBlacklist: false,
-			},
-			expectedValid: true,
-		},
-		{
-			name:    "Whitelist - NIC not in list",
-			nicName: "wlan0",
-			config: &NicConfig{
-				nics:        map[string]struct{}{"eth0": {}},
-				isBlacklist: false,
-			},
-			expectedValid: false,
-		},
-		{
-			name:    "Blacklist - NIC in list",
-			nicName: "eth0",
-			config: &NicConfig{
-				nics:        map[string]struct{}{"eth0": {}},
-				isBlacklist: true,
-			},
-			expectedValid: false,
-		},
-		{
-			name:    "Blacklist - NIC not in list",
-			nicName: "wlan0",
-			config: &NicConfig{
-				nics:        map[string]struct{}{"eth0": {}},
-				isBlacklist: true,
-			},
-			expectedValid: true,
-		},
-		{
-			name:    "Whitelist with wildcard - matching pattern",
-			nicName: "eth1",
-			config: &NicConfig{
-				nics:         map[string]struct{}{"eth*": {}},
-				isBlacklist:  false,
-				hasWildcards: true,
-			},
-			expectedValid: true,
-		},
-		{
-			name:    "Whitelist with wildcard - non-matching pattern",
-			nicName: "wlan0",
-			config: &NicConfig{
-				nics:         map[string]struct{}{"eth*": {}},
-				isBlacklist:  false,
-				hasWildcards: true,
-			},
-			expectedValid: false,
-		},
-		{
-			name:    "Blacklist with wildcard - matching pattern",
-			nicName: "eth1",
-			config: &NicConfig{
-				nics:         map[string]struct{}{"eth*": {}},
-				isBlacklist:  true,
-				hasWildcards: true,
-			},
-			expectedValid: false,
-		},
-		{
-			name:    "Blacklist with wildcard - non-matching pattern",
-			nicName: "wlan0",
-			config: &NicConfig{
-				nics:         map[string]struct{}{"eth*": {}},
-				isBlacklist:  true,
-				hasWildcards: true,
-			},
-			expectedValid: true,
-		},
-		{
-			name:    "Empty whitelist config - no NICs allowed",
-			nicName: "eth0",
-			config: &NicConfig{
-				nics:        map[string]struct{}{},
-				isBlacklist: false,
-			},
-			expectedValid: false,
-		},
-		{
-			name:    "Empty blacklist config - all NICs allowed",
-			nicName: "eth0",
-			config: &NicConfig{
-				nics:        map[string]struct{}{},
-				isBlacklist: true,
-			},
-			expectedValid: true,
-		},
-		{
-			name:    "Multiple patterns - exact match",
-			nicName: "eth0",
-			config: &NicConfig{
-				nics:        map[string]struct{}{"eth0": {}, "wlan*": {}},
-				isBlacklist: false,
-			},
-			expectedValid: true,
-		},
-		{
-			name:    "Multiple patterns - wildcard match",
-			nicName: "wlan1",
-			config: &NicConfig{
-				nics:         map[string]struct{}{"eth0": {}, "wlan*": {}},
-				isBlacklist:  false,
-				hasWildcards: true,
-			},
-			expectedValid: true,
-		},
-		{
-			name:    "Multiple patterns - no match",
-			nicName: "bond0",
-			config: &NicConfig{
-				nics:         map[string]struct{}{"eth0": {}, "wlan*": {}},
-				isBlacklist:  false,
-				hasWildcards: true,
-			},
-			expectedValid: false,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			result := isValidNic(tt.nicName, tt.config)
-			assert.Equal(t, tt.expectedValid, result)
-		})
-	}
-}
-
-func TestNewNicConfig(t *testing.T) {
-	tests := []struct {
-		name        string
-		nicsEnvVal  string
-		expectedCfg *NicConfig
-	}{
-		{
-			name:       "Empty string",
-			nicsEnvVal: "",
-			expectedCfg: &NicConfig{
-				nics:         map[string]struct{}{},
-				isBlacklist:  false,
-				hasWildcards: false,
-			},
-		},
-		{
-			name:       "Single NIC whitelist",
-			nicsEnvVal: "eth0",
-			expectedCfg: &NicConfig{
-				nics:         map[string]struct{}{"eth0": {}},
-				isBlacklist:  false,
-				hasWildcards: false,
-			},
-		},
-		{
-			name:       "Multiple NICs whitelist",
-			nicsEnvVal: "eth0,wlan0",
-			expectedCfg: &NicConfig{
-				nics:         map[string]struct{}{"eth0": {}, "wlan0": {}},
-				isBlacklist:  false,
-				hasWildcards: false,
-			},
-		},
-		{
-			name:       "Blacklist mode",
-			nicsEnvVal: "-eth0,wlan0",
-			expectedCfg: &NicConfig{
-				nics:         map[string]struct{}{"eth0": {}, "wlan0": {}},
-				isBlacklist:  true,
-				hasWildcards: false,
-			},
-		},
-		{
-			name:       "With wildcards",
-			nicsEnvVal: "eth*,wlan0",
-			expectedCfg: &NicConfig{
-				nics:         map[string]struct{}{"eth*": {}, "wlan0": {}},
-				isBlacklist:  false,
-				hasWildcards: true,
-			},
-		},
-		{
-			name:       "Blacklist with wildcards",
-			nicsEnvVal: "-eth*,wlan0",
-			expectedCfg: &NicConfig{
-				nics:         map[string]struct{}{"eth*": {}, "wlan0": {}},
-				isBlacklist:  true,
-				hasWildcards: true,
-			},
-		},
-		{
-			name:       "With whitespace",
-			nicsEnvVal: "eth0, wlan0 , eth1",
-			expectedCfg: &NicConfig{
-				nics:         map[string]struct{}{"eth0": {}, "wlan0": {}, "eth1": {}},
-				isBlacklist:  false,
-				hasWildcards: false,
-			},
-		},
-		{
-			name:       "Only wildcards",
-			nicsEnvVal: "eth*,wlan*",
-			expectedCfg: &NicConfig{
-				nics:         map[string]struct{}{"eth*": {}, "wlan*": {}},
-				isBlacklist:  false,
-				hasWildcards: true,
-			},
-		},
-		{
-			name:       "Leading dash only",
-			nicsEnvVal: "-",
-			expectedCfg: &NicConfig{
-				nics:         map[string]struct{}{},
-				isBlacklist:  true,
-				hasWildcards: false,
-			},
-		},
-		{
-			name:       "Mixed exact and wildcard",
-			nicsEnvVal: "eth0,br-*",
-			expectedCfg: &NicConfig{
-				nics:         map[string]struct{}{"eth0": {}, "br-*": {}},
-				isBlacklist:  false,
-				hasWildcards: true,
-			},
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			cfg := newNicConfig(tt.nicsEnvVal)
-			require.NotNil(t, cfg)
-			assert.Equal(t, tt.expectedCfg.isBlacklist, cfg.isBlacklist)
-			assert.Equal(t, tt.expectedCfg.hasWildcards, cfg.hasWildcards)
-			assert.Equal(t, tt.expectedCfg.nics, cfg.nics)
-		})
-	}
-}

agent/systemd.go

@@ -1,107 +0,0 @@
-//go:build linux
-
-package agent
-
-import (
-	"context"
-	"log/slog"
-	"math"
-	"strings"
-	"sync"
-
-	"github.com/coreos/go-systemd/v22/dbus"
-	"github.com/henrygd/beszel/internal/entities/systemd"
-)
-
-// systemdManager manages the collection of systemd service statistics.
-type systemdManager struct {
-	conn            *dbus.Conn
-	serviceStatsMap map[string]*systemd.Service
-	mu              sync.Mutex
-}
-
-// newSystemdManager creates a new systemdManager.
-func newSystemdManager() (*systemdManager, error) {
-	conn, err := dbus.New()
-	if err != nil {
-		if strings.Contains(err.Error(), "permission denied") {
-			slog.Error("Permission denied when connecting to systemd. Run as root or with appropriate user permissions.", "err", err)
-			return nil, err
-		}
-		slog.Error("Error connecting to systemd", "err", err)
-		return nil, err
-	}
-
-	return &systemdManager{
-		conn:            conn,
-		serviceStatsMap: make(map[string]*systemd.Service),
-	}, nil
-}
-
-// getServiceStats collects statistics for all running systemd services.
-func (sm *systemdManager) getServiceStats() []*systemd.Service {
-	units, err := sm.conn.ListUnitsContext(context.Background())
-	if err != nil {
-		slog.Error("Error listing systemd units", "err", err)
-		return nil
-	}
-
-	var services []*systemd.Service
-	for _, unit := range units {
-		if strings.HasSuffix(unit.Name, ".service") {
-			service := sm.updateServiceStats(unit)
-			services = append(services, service)
-		}
-	}
-	return services
-}
-
-// updateServiceStats updates the statistics for a single systemd service.
-func (sm *systemdManager) updateServiceStats(unit dbus.UnitStatus) *systemd.Service {
-	sm.mu.Lock()
-	defer sm.mu.Unlock()
-
-	props, err := sm.conn.GetUnitTypeProperties(unit.Name, "Service")
-	if err != nil {
-		slog.Debug("could not get unit type properties", "unit", unit.Name, "err", err)
-		return &systemd.Service{
-			Name:   unit.Name,
-			Status: unit.ActiveState,
-		}
-	}
-
-	var cpuUsage uint64
-	if val, ok := props["CPUUsageNSec"]; ok {
-		if v, ok := val.(uint64); ok {
-			cpuUsage = v
-		}
-	}
-
-	var memUsage uint64
-	if val, ok := props["MemoryCurrent"]; ok {
-		if v, ok := val.(uint64); ok {
-			memUsage = v
-		}
-	}
-
-	service, exists := sm.serviceStatsMap[unit.Name]
-	if !exists {
-		service = &systemd.Service{
-			Name:   unit.Name,
-			Status: unit.ActiveState,
-		}
-		sm.serviceStatsMap[unit.Name] = service
-	}
-
-	service.Status = unit.ActiveState
-
-	// If memUsage is MaxUint64 the api is saying it's not available, return 0
-	if memUsage == math.MaxUint64 {
-		memUsage = 0
-	}
-
-	service.Mem = float64(memUsage) / (1024 * 1024) // Convert to MB
-	service.CalculateCPUPercent(cpuUsage)
-
-	return service
-}

agent/systemd_unsupported.go

@@ -1,18 +0,0 @@
-//go:build !linux
-
-package agent
-
-import "github.com/henrygd/beszel/internal/entities/systemd"
-
-// systemdManager manages the collection of systemd service statistics.
-type systemdManager struct{}
-
-// newSystemdManager creates a new systemdManager.
-func newSystemdManager() (*systemdManager, error) {
-	return &systemdManager{}, nil
-}
-
-// getServiceStats returns nil for non-linux systems.
-func (sm *systemdManager) getServiceStats() []*systemd.Service {
-	return nil
-}

beszel.go

@@ -1,15 +0,0 @@
-// Package beszel provides core application constants and version information
-// which are used throughout the application.
-package beszel
-
-import "github.com/blang/semver"
-
-const (
-	// Version is the current version of the application.
-	Version = "0.12.12"
-	// AppName is the name of the application.
-	AppName = "beszel"
-)
-
-// MinVersionCbor is the minimum supported version for CBOR compatibility.
-var MinVersionCbor = semver.MustParse("0.12.0")

beszel/.goreleaser.yml

@@ -9,7 +9,7 @@ before:
 builds:
   - id: beszel
     binary: beszel
-    main: internal/cmd/hub/hub.go
+    main: cmd/hub/hub.go
     env:
       - CGO_ENABLED=0
     goos:
@@ -22,7 +22,7 @@ builds:
 
   - id: beszel-agent
     binary: beszel-agent
-    main: internal/cmd/agent/agent.go
+    main: cmd/agent/agent.go
     env:
       - CGO_ENABLED=0
     goos:
@@ -103,28 +103,28 @@ nfpms:
     formats:
       - deb
     contents:
-      - src: ./supplemental/debian/beszel-agent.service
+      - src: ../supplemental/debian/beszel-agent.service
         dst: lib/systemd/system/beszel-agent.service
         packager: deb
-      - src: ./supplemental/debian/copyright
+      - src: ../supplemental/debian/copyright
         dst: usr/share/doc/beszel-agent/copyright
         packager: deb
-      - src: ./supplemental/debian/lintian-overrides
+      - src: ../supplemental/debian/lintian-overrides
         dst: usr/share/lintian/overrides/beszel-agent
         packager: deb
     scripts:
-      postinstall: ./supplemental/debian/postinstall.sh
-      preremove: ./supplemental/debian/prerm.sh
-      postremove: ./supplemental/debian/postrm.sh
+      postinstall: ../supplemental/debian/postinstall.sh
+      preremove: ../supplemental/debian/prerm.sh
+      postremove: ../supplemental/debian/postrm.sh
     deb:
       predepends:
         - adduser
         - debconf
       scripts:
-        templates: ./supplemental/debian/templates
+        templates: ../supplemental/debian/templates
         # Currently broken due to a bug in goreleaser
         # https://github.com/goreleaser/goreleaser/issues/5487
-        #config: ./supplemental/debian/config.sh
+        #config: ../supplemental/debian/config.sh
 
 scoops:
   - ids: [beszel-agent]
@@ -135,7 +135,7 @@ scoops:
     homepage: "https://beszel.dev"
     description: "Agent for Beszel, a lightweight server monitoring platform."
     license: MIT
-    skip_upload: '{{ if eq (tolower .Env.IS_FORK) "true" }}true{{ else }}auto{{ end }}'
+    skip_upload: "{{ if .Env.IS_FORK }}true{{ else }}auto{{ end }}"
 
 # # Needs choco installed, so doesn't build on linux / default gh workflow :(
 # chocolateys:
@@ -169,7 +169,7 @@ brews:
     homepage: "https://beszel.dev"
     description: "Agent for Beszel, a lightweight server monitoring platform."
     license: MIT
-    skip_upload: '{{ if eq (tolower .Env.IS_FORK) "true" }}true{{ else }}auto{{ end }}'
+    skip_upload: "{{ if .Env.IS_FORK }}true{{ else }}auto{{ end }}"
     extra_install: |
       (bin/"beszel-agent-launcher").write <<~EOS
         #!/bin/bash
@@ -201,7 +201,7 @@ winget:
     release_notes_url: "https://github.com/henrygd/beszel/releases/tag/v{{ .Version }}"
     publisher_support_url: "https://github.com/henrygd/beszel/issues"
     short_description: "Agent for Beszel, a lightweight server monitoring platform."
-    skip_upload: '{{ if eq (tolower .Env.IS_FORK) "true" }}true{{ else }}auto{{ end }}'
+    skip_upload: "{{ if .Env.IS_FORK }}true{{ else }}auto{{ end }}"
     description: |
       Beszel is a lightweight server monitoring platform that includes Docker
       statistics, historical data, and alert functions. It has a friendly web

beszel/Makefile

@@ -26,11 +26,11 @@ tidy:
 
 build-web-ui:
 	@if command -v bun >/dev/null 2>&1; then \
-		bun install --cwd ./internal/site && \
-		bun run --cwd ./internal/site build; \
+		bun install --cwd ./site && \
+		bun run --cwd ./site build; \
 	else \
-		npm install --prefix ./internal/site && \
-		npm run --prefix ./internal/site build; \
+		npm install --prefix ./site && \
+		npm run --prefix ./site build; \
 	fi
 
 # Conditional .NET build - only for Windows
@@ -38,8 +38,8 @@ build-dotnet-conditional:
 	@if [ "$(OS)" = "windows" ]; then \
 		echo "Building .NET executable for Windows..."; \
 		if command -v dotnet >/dev/null 2>&1; then \
-			rm -rf ./agent/lhm/bin; \
-			dotnet build -c Release ./agent/lhm/beszel_lhm.csproj; \
+			rm -rf ./internal/agent/lhm/bin; \
+			dotnet build -c Release ./internal/agent/lhm/beszel_lhm.csproj; \
 		else \
 			echo "Error: dotnet not found. Install .NET SDK to build Windows agent."; \
 			exit 1; \
@@ -48,51 +48,51 @@ build-dotnet-conditional:
 
 # Update build-agent to include conditional .NET build
 build-agent: tidy build-dotnet-conditional
-	GOOS=$(OS) GOARCH=$(ARCH) go build -o ./build/beszel-agent_$(OS)_$(ARCH)$(EXE_EXT) -ldflags "-w -s" ./internal/cmd/agent
+	GOOS=$(OS) GOARCH=$(ARCH) go build -o ./build/beszel-agent_$(OS)_$(ARCH)$(EXE_EXT) -ldflags "-w -s" beszel/cmd/agent
 
 build-hub: tidy $(if $(filter false,$(SKIP_WEB)),build-web-ui)
-	GOOS=$(OS) GOARCH=$(ARCH) go build -o ./build/beszel_$(OS)_$(ARCH)$(EXE_EXT) -ldflags "-w -s" ./internal/cmd/hub
+	GOOS=$(OS) GOARCH=$(ARCH) go build -o ./build/beszel_$(OS)_$(ARCH)$(EXE_EXT) -ldflags "-w -s" beszel/cmd/hub
 
 build-hub-dev: tidy
-	mkdir -p ./internal/site/dist && touch ./internal/site/dist/index.html
-	GOOS=$(OS) GOARCH=$(ARCH) go build -tags development -o ./build/beszel-dev_$(OS)_$(ARCH)$(EXE_EXT) -ldflags "-w -s" ./internal/cmd/hub
+	mkdir -p ./site/dist && touch ./site/dist/index.html
+	GOOS=$(OS) GOARCH=$(ARCH) go build -tags development -o ./build/beszel-dev_$(OS)_$(ARCH)$(EXE_EXT) -ldflags "-w -s" beszel/cmd/hub
 
 build: build-agent build-hub
 
 generate-locales:
-	@if [ ! -f ./internal/site/src/locales/en/en.ts ]; then \
+	@if [ ! -f ./site/src/locales/en/en.ts ]; then \
 		echo "Generating locales..."; \
-		command -v bun >/dev/null 2>&1 && cd ./internal/site && bun install && bun run sync || cd ./internal/site && npm install && npm run sync; \
+		command -v bun >/dev/null 2>&1 && cd ./site && bun install && bun run sync || cd ./site && npm install && npm run sync; \
 	fi
 
 dev-server: generate-locales
-	cd ./internal/site
+	cd ./site
 	@if command -v bun >/dev/null 2>&1; then \
-		cd ./internal/site && bun run dev --host 0.0.0.0; \
+		cd ./site && bun run dev --host 0.0.0.0; \
 	else \
-		cd ./internal/site && npm run dev --host 0.0.0.0; \
+		cd ./site && npm run dev --host 0.0.0.0; \
 	fi
 
 dev-hub: export ENV=dev
 dev-hub:
-	mkdir -p ./internal/site/dist && touch ./internal/site/dist/index.html
+	mkdir -p ./site/dist && touch ./site/dist/index.html
 	@if command -v entr >/dev/null 2>&1; then \
-		find ./internal -type f -name '*.go' | entr -r -s "cd ./internal/cmd/hub && go run -tags development . serve --http 0.0.0.0:8090"; \
+		find ./cmd/hub/*.go ./internal/{alerts,hub,records,users}/*.go | entr -r -s "cd ./cmd/hub && go run -tags development . serve --http 0.0.0.0:8090"; \
 	else \
-		cd ./internal/cmd/hub && go run -tags development . serve --http 0.0.0.0:8090; \
+		cd ./cmd/hub && go run -tags development . serve --http 0.0.0.0:8090; \
 	fi
 
 dev-agent:
 	@if command -v entr >/dev/null 2>&1; then \
-		find ./internal/cmd/agent/*.go ./agent/*.go | entr -r go run github.com/henrygd/beszel/internal/cmd/agent; \
+		find ./cmd/agent/*.go ./internal/agent/*.go | entr -r go run beszel/cmd/agent; \
 	else \
-		go run github.com/henrygd/beszel/internal/cmd/agent; \
+		go run beszel/cmd/agent; \
 	fi
 	
 build-dotnet:
 	@if command -v dotnet >/dev/null 2>&1; then \
-		rm -rf ./agent/lhm/bin; \
-		dotnet build -c Release ./agent/lhm/beszel_lhm.csproj; \
+		rm -rf ./internal/agent/lhm/bin; \
+		dotnet build -c Release ./internal/agent/lhm/beszel_lhm.csproj; \
 	else \
 		echo "dotnet not found"; \
 	fi

beszel/cmd/agent/agent.go

@@ -1,14 +1,14 @@
 package main
 
 import (
+	"beszel"
+	"beszel/internal/agent"
+	"beszel/internal/agent/health"
 	"fmt"
 	"log"
 	"os"
 	"strings"
 
-	"github.com/henrygd/beszel"
-	"github.com/henrygd/beszel/agent"
-	"github.com/henrygd/beszel/agent/health"
 	"github.com/spf13/pflag"
 	"golang.org/x/crypto/ssh"
 )

beszel/cmd/agent/agent_test.go

@@ -1,13 +1,12 @@
 package main
 
 import (
+	"beszel/internal/agent"
 	"crypto/ed25519"
 	"os"
 	"path/filepath"
 	"testing"
 
-	"github.com/henrygd/beszel/agent"
-
 	"github.com/spf13/pflag"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"

beszel/cmd/hub/hub.go

@@ -1,16 +1,15 @@
 package main
 
 import (
+	"beszel"
+	"beszel/internal/hub"
+	_ "beszel/migrations"
 	"fmt"
 	"log"
 	"net/http"
 	"os"
 	"time"
 
-	"github.com/henrygd/beszel"
-	"github.com/henrygd/beszel/internal/hub"
-	_ "github.com/henrygd/beszel/internal/migrations"
-
 	"github.com/pocketbase/pocketbase"
 	"github.com/pocketbase/pocketbase/plugins/migratecmd"
 	"github.com/spf13/cobra"

beszel/dockerfile_agent

@@ -2,15 +2,15 @@ FROM --platform=$BUILDPLATFORM golang:alpine AS builder
 
 WORKDIR /app
 
-COPY ../go.mod ../go.sum ./
-RUN go mod download
-
-# Copy source files
-COPY . ./
+COPY go.mod go.sum ./
+# RUN go mod download
+COPY *.go ./
+COPY cmd ./cmd
+COPY internal ./internal
 
 # Build
 ARG TARGETOS TARGETARCH
-RUN CGO_ENABLED=0 GOGC=75 GOOS=$TARGETOS GOARCH=$TARGETARCH go build -ldflags "-w -s" -o /agent ./internal/cmd/agent
+RUN CGO_ENABLED=0 GOGC=75 GOOS=$TARGETOS GOARCH=$TARGETARCH go build -ldflags "-w -s" -o /agent ./cmd/agent
 
 RUN rm -rf /tmp/*
 

beszel/dockerfile_agent_nvidia

@@ -2,18 +2,15 @@ FROM --platform=$BUILDPLATFORM golang:alpine AS builder
 
 WORKDIR /app
 
-
-COPY ../go.mod ../go.sum ./
-RUN go mod download
-
-# Copy source files
-COPY . ./
+COPY go.mod go.sum ./
+# RUN go mod download
+COPY *.go ./
+COPY cmd ./cmd
+COPY internal ./internal
 
 # Build
 ARG TARGETOS TARGETARCH
-RUN CGO_ENABLED=0 GOGC=75 GOOS=$TARGETOS GOARCH=$TARGETARCH go build -ldflags "-w -s" -o /agent ./internal/cmd/agent
-
-RUN rm -rf /tmp/*
+RUN CGO_ENABLED=0 GOGC=75 GOOS=$TARGETOS GOARCH=$TARGETARCH go build -ldflags "-w -s" -o /agent ./cmd/agent
 
 # --------------------------
 # Final image: GPU-enabled agent with nvidia-smi
@@ -21,7 +18,4 @@ RUN rm -rf /tmp/*
 FROM nvidia/cuda:12.2.2-base-ubuntu22.04
 COPY --from=builder /agent /agent
 
-# this is so we don't need to create the /tmp directory in the scratch container
-COPY --from=builder /tmp /tmp
-
 ENTRYPOINT ["/agent"]

beszel/dockerfile_hub

@@ -3,11 +3,16 @@ FROM --platform=$BUILDPLATFORM golang:alpine AS builder
 WORKDIR /app
 
 # Download Go modules
-COPY ../go.mod ../go.sum ./
+COPY go.mod go.sum ./
 RUN go mod download
 
 # Copy source files
-COPY . ./
+COPY *.go ./
+COPY cmd ./cmd
+COPY internal ./internal
+COPY migrations ./migrations
+COPY site/dist ./site/dist
+COPY site/*.go ./site
 
 RUN apk add --no-cache \
     unzip \
@@ -17,7 +22,7 @@ RUN update-ca-certificates
 
 # Build
 ARG TARGETOS TARGETARCH
-RUN CGO_ENABLED=0 GOGC=75 GOOS=$TARGETOS GOARCH=$TARGETARCH go build -ldflags "-w -s" -o /beszel ./internal/cmd/hub
+RUN CGO_ENABLED=0 GOGC=75 GOOS=$TARGETOS GOARCH=$TARGETARCH go build -ldflags "-w -s" -o /beszel ./cmd/hub
 
 # ? -------------------------
 FROM scratch

beszel/go.mod

@@ -1,28 +1,27 @@
-module github.com/henrygd/beszel
+module beszel
 
-go 1.25.1
+go 1.24.4
 
 // lock shoutrrr to specific version to allow review before updating
-replace github.com/nicholas-fedor/shoutrrr => github.com/nicholas-fedor/shoutrrr v0.9.1
+replace github.com/nicholas-fedor/shoutrrr => github.com/nicholas-fedor/shoutrrr v0.8.8
 
 require (
 	github.com/blang/semver v3.5.1+incompatible
-	github.com/coreos/go-systemd/v22 v22.6.0
 	github.com/distatus/battery v0.11.0
 	github.com/fxamacker/cbor/v2 v2.9.0
 	github.com/gliderlabs/ssh v0.3.8
 	github.com/google/uuid v1.6.0
 	github.com/lxzan/gws v1.8.9
-	github.com/nicholas-fedor/shoutrrr v0.9.1
+	github.com/nicholas-fedor/shoutrrr v0.8.17
 	github.com/pocketbase/dbx v1.11.0
-	github.com/pocketbase/pocketbase v0.30.0
-	github.com/shirou/gopsutil/v4 v4.25.8
-	github.com/spf13/cast v1.10.0
-	github.com/spf13/cobra v1.10.1
-	github.com/spf13/pflag v1.0.10
-	github.com/stretchr/testify v1.11.1
-	golang.org/x/crypto v0.42.0
-	golang.org/x/exp v0.0.0-20250911091902-df9299821621
+	github.com/pocketbase/pocketbase v0.29.3
+	github.com/shirou/gopsutil/v4 v4.25.6
+	github.com/spf13/cast v1.9.2
+	github.com/spf13/cobra v1.9.1
+	github.com/spf13/pflag v1.0.7
+	github.com/stretchr/testify v1.11.0
+	golang.org/x/crypto v0.41.0
+	golang.org/x/exp v0.0.0-20250819193227-8b4c13bb791b
 	gopkg.in/yaml.v3 v3.0.1
 )
 
@@ -34,18 +33,17 @@ require (
 	github.com/dolthub/maphash v0.1.0 // indirect
 	github.com/domodwyer/mailyak/v3 v3.6.2 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
-	github.com/ebitengine/purego v0.9.0 // indirect
+	github.com/ebitengine/purego v0.8.4 // indirect
 	github.com/fatih/color v1.18.0 // indirect
-	github.com/gabriel-vasile/mimetype v1.4.10 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.9 // indirect
 	github.com/ganigeorgiev/fexpr v0.5.0 // indirect
 	github.com/go-ole/go-ole v1.3.0 // indirect
 	github.com/go-ozzo/ozzo-validation/v4 v4.3.0 // indirect
 	github.com/go-sql-driver/mysql v1.9.1 // indirect
-	github.com/godbus/dbus/v5 v5.1.0 // indirect
 	github.com/golang-jwt/jwt/v5 v5.3.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/klauspost/compress v1.18.0 // indirect
-	github.com/lufia/plan9stats v0.0.0-20250827001030-24949be3fa54 // indirect
+	github.com/lufia/plan9stats v0.0.0-20250821153705-5981dea3221d // indirect
 	github.com/mattn/go-colorable v0.1.14 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/ncruces/go-strftime v0.1.9 // indirect
@@ -56,12 +54,12 @@ require (
 	github.com/tklauser/numcpus v0.10.0 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
 	github.com/yusufpapurcu/wmi v1.2.4 // indirect
-	golang.org/x/image v0.31.0 // indirect
-	golang.org/x/net v0.44.0 // indirect
-	golang.org/x/oauth2 v0.31.0 // indirect
-	golang.org/x/sync v0.17.0 // indirect
-	golang.org/x/sys v0.36.0 // indirect
-	golang.org/x/text v0.29.0 // indirect
+	golang.org/x/image v0.30.0 // indirect
+	golang.org/x/net v0.43.0 // indirect
+	golang.org/x/oauth2 v0.30.0 // indirect
+	golang.org/x/sync v0.16.0 // indirect
+	golang.org/x/sys v0.35.0 // indirect
+	golang.org/x/text v0.28.0 // indirect
 	gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
 	howett.net/plist v1.0.1 // indirect
 	modernc.org/libc v1.66.3 // indirect

beszel/go.sum

@@ -1,7 +1,5 @@
 filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
 filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
-github.com/Masterminds/semver/v3 v3.4.0 h1:Zog+i5UMtVoCU8oKka5P7i9q9HgrJeGzI9SA1Xbatp0=
-github.com/Masterminds/semver/v3 v3.4.0/go.mod h1:4V+yj/TJE1HU9XfppCwVMZq3I84lprf4nC11bSS5beM=
 github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be h1:9AeTilPcZAjCFIImctFaOjnTIavg87rW78vTPkQqLI8=
 github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be/go.mod h1:ySMOLuWl6zY27l47sB3qLNK6tF2fkHG55UZxx8oIVo4=
 github.com/asaskevich/govalidator v0.0.0-20200108200545-475eaeb16496/go.mod h1:oGkLhpf+kjZl6xBf758TQhh5XrAeiJv/7FRz/2spLIg=
@@ -9,8 +7,6 @@ github.com/asaskevich/govalidator v0.0.0-20230301143203-a9d515a09cc2 h1:DklsrG3d
 github.com/asaskevich/govalidator v0.0.0-20230301143203-a9d515a09cc2/go.mod h1:WaHUgvxTVq04UNunO+XhnAqY/wQc+bxr74GqbsZ/Jqw=
 github.com/blang/semver v3.5.1+incompatible h1:cQNTCjp13qL8KC3Nbxr/y2Bqb63oX6wdnnjpJbkM4JQ=
 github.com/blang/semver v3.5.1+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk=
-github.com/coreos/go-systemd/v22 v22.6.0 h1:aGVa/v8B7hpb0TKl0MWoAavPDmHvobFe5R5zn0bCJWo=
-github.com/coreos/go-systemd/v22 v22.6.0/go.mod h1:iG+pp635Fo7ZmV/j14KUcmEyWF+0X7Lua8rrTWzYgWU=
 github.com/cpuguy83/go-md2man/v2 v2.0.6/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
@@ -25,22 +21,22 @@ github.com/domodwyer/mailyak/v3 v3.6.2 h1:x3tGMsyFhTCaxp6ycgR0FE/bu5QiNp+hetUuCO
 github.com/domodwyer/mailyak/v3 v3.6.2/go.mod h1:lOm/u9CyCVWHeaAmHIdF4RiKVxKUT/H5XX10lIKAL6c=
 github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
 github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
-github.com/ebitengine/purego v0.9.0 h1:mh0zpKBIXDceC63hpvPuGLiJ8ZAa3DfrFTudmfi8A4k=
-github.com/ebitengine/purego v0.9.0/go.mod h1:iIjxzd6CiRiOG0UyXP+V1+jWqUXVjPKLAI0mRfJZTmQ=
+github.com/ebitengine/purego v0.8.4 h1:CF7LEKg5FFOsASUj0+QwaXf8Ht6TlFxg09+S9wz0omw=
+github.com/ebitengine/purego v0.8.4/go.mod h1:iIjxzd6CiRiOG0UyXP+V1+jWqUXVjPKLAI0mRfJZTmQ=
 github.com/fatih/color v1.18.0 h1:S8gINlzdQ840/4pfAwic/ZE0djQEH3wM94VfqLTZcOM=
 github.com/fatih/color v1.18.0/go.mod h1:4FelSpRwEGDpQ12mAdzqdOukCy4u8WUtOY6lkT/6HfU=
 github.com/frankban/quicktest v1.14.6 h1:7Xjx+VpznH+oBnejlPUj8oUpdxnVs4f8XU8WnHkI4W8=
 github.com/frankban/quicktest v1.14.6/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7zb5vbUoiM6w0=
 github.com/fxamacker/cbor/v2 v2.9.0 h1:NpKPmjDBgUfBms6tr6JZkTHtfFGcMKsw3eGcmD/sapM=
 github.com/fxamacker/cbor/v2 v2.9.0/go.mod h1:vM4b+DJCtHn+zz7h3FFp/hDAI9WNWCsZj23V5ytsSxQ=
-github.com/gabriel-vasile/mimetype v1.4.10 h1:zyueNbySn/z8mJZHLt6IPw0KoZsiQNszIpU+bX4+ZK0=
-github.com/gabriel-vasile/mimetype v1.4.10/go.mod h1:d+9Oxyo1wTzWdyVUPMmXFvp4F9tea18J8ufA774AB3s=
+github.com/gabriel-vasile/mimetype v1.4.9 h1:5k+WDwEsD9eTLL8Tz3L0VnmVh9QxGjRmjBvAG7U/oYY=
+github.com/gabriel-vasile/mimetype v1.4.9/go.mod h1:WnSQhFKJuBlRyLiKohA/2DtIlPFAbguNaG7QCHcyGok=
 github.com/ganigeorgiev/fexpr v0.5.0 h1:XA9JxtTE/Xm+g/JFI6RfZEHSiQlk+1glLvRK1Lpv/Tk=
 github.com/ganigeorgiev/fexpr v0.5.0/go.mod h1:RyGiGqmeXhEQ6+mlGdnUleLHgtzzu/VGO2WtJkF5drE=
 github.com/gliderlabs/ssh v0.3.8 h1:a4YXD1V7xMF9g5nTkdfnja3Sxy1PVDCj1Zg4Wb8vY6c=
 github.com/gliderlabs/ssh v0.3.8/go.mod h1:xYoytBv1sV0aL3CavoDuJIQNURXkkfPA/wxQ1pL1fAU=
-github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI=
-github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
+github.com/go-logr/logr v1.4.2 h1:6pFjapn8bFcIbiKo3XT4j/BhANplGihG6tvd+8rYgrY=
+github.com/go-logr/logr v1.4.2/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
 github.com/go-ole/go-ole v1.2.6/go.mod h1:pprOEPIfldk/42T2oK7lQ4v4JSDwmV0As9GaiUsvbm0=
 github.com/go-ole/go-ole v1.3.0 h1:Dt6ye7+vXGIKZ7Xtk4s6/xVdGDQynvom7xCFEdWr6uE=
 github.com/go-ole/go-ole v1.3.0/go.mod h1:5LS6F96DhAwUc7C+1HLexzMXY1xGRSryjyPPKW6zv78=
@@ -51,21 +47,19 @@ github.com/go-sql-driver/mysql v1.9.1 h1:FrjNGn/BsJQjVRuSa8CBrM5BWA9BWoXXat3KrtS
 github.com/go-sql-driver/mysql v1.9.1/go.mod h1:qn46aNg1333BRMNU69Lq93t8du/dwxI64Gl8i5p1WMU=
 github.com/go-task/slim-sprig/v3 v3.0.0 h1:sUs3vkvUymDpBKi3qH1YSqBQk9+9D/8M2mN1vB6EwHI=
 github.com/go-task/slim-sprig/v3 v3.0.0/go.mod h1:W848ghGpv3Qj3dhTPRyJypKRiqCdHZiAzKg9hl15HA8=
-github.com/godbus/dbus/v5 v5.1.0 h1:4KLkAxT3aOY8Li4FRJe/KvhoNFFxo0m6fNuFUO8QJUk=
-github.com/godbus/dbus/v5 v5.1.0/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/golang-jwt/jwt/v5 v5.3.0 h1:pv4AsKCKKZuqlgs5sUmn4x8UlGa0kEVt/puTpKx9vvo=
 github.com/golang-jwt/jwt/v5 v5.3.0/go.mod h1:fxCRLWMO43lRc8nhHWY6LGqRcf+1gQWArsqaEUEa5bE=
 github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
 github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
-github.com/google/pprof v0.0.0-20250820193118-f64d9cf942d6 h1:EEHtgt9IwisQ2AZ4pIsMjahcegHh6rmhqxzIRQIyepY=
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@@ -73,8 +67,8 @@ github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
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@@ -83,19 +77,19 @@ github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWE
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@@ -103,19 +97,19 @@ github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec/go.mod h1:qq
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@@ -126,44 +120,42 @@ github.com/yusufpapurcu/wmi v1.2.4 h1:zFUKzehAFReQwLys1b/iSMl+JQGSCSjtVqQn9bBrPo
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+golang.org/x/term v0.34.0/go.mod h1:5jC53AEywhIVebHgPVeg0mj8OD3VO9OzclacVrqpaAw=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
-golang.org/x/text v0.29.0 h1:1neNs90w9YzJ9BocxfsQNHKuAT4pkghyXc4nhZ6sJvk=
-golang.org/x/text v0.29.0/go.mod h1:7MhJOA9CD2qZyOKYazxdYMF85OwPdEr9jTtBpO7ydH4=
+golang.org/x/text v0.28.0 h1:rhazDwis8INMIwQ4tpjLDzUhx6RlXqZNPEM0huQojng=
+golang.org/x/text v0.28.0/go.mod h1:U8nCwOR8jO/marOQ0QbDiOngZVEBB7MAiitBuMjXiNU=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.37.0 h1:DVSRzp7FwePZW356yEAChSdNcQo6Nsp+fex1SUW09lE=
-golang.org/x/tools v0.37.0/go.mod h1:MBN5QPQtLMHVdvsbtarmTNukZDdgwdwlO5qGacAzF0w=
+golang.org/x/tools v0.36.0 h1:kWS0uv/zsvHEle1LbV5LE8QujrxB3wfQyxHfhOk0Qkg=
+golang.org/x/tools v0.36.0/go.mod h1:WBDiHKJK8YgLHlcQPYQzNCkUxUypCaa5ZegCVutKm+s=
 google.golang.org/appengine v1.6.5/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
-google.golang.org/protobuf v1.36.7 h1:IgrO7UwFQGJdRNXH/sQux4R1Dj1WAKcLElzeeRaXV2A=
-google.golang.org/protobuf v1.36.7/go.mod h1:jduwjTPXsFjZGTmRluh+L6NjiWu7pchiJ2/5YcXBHnY=
+google.golang.org/protobuf v1.36.6 h1:z1NpPI8ku2WgiWnf+t9wTPsn6eP1L7ksHUlkfLvd9xY=
+google.golang.org/protobuf v1.36.6/go.mod h1:jduwjTPXsFjZGTmRluh+L6NjiWu7pchiJ2/5YcXBHnY=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
@@ -173,20 +165,18 @@ gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 howett.net/plist v1.0.1 h1:37GdZ8tP09Q35o9ych3ehygcsL+HqKSwzctveSlarvM=
 howett.net/plist v1.0.1/go.mod h1:lqaXoTrLY4hg8tnEzNru53gicrbv7rrk+2xJA/7hw9g=
-modernc.org/cc/v4 v4.26.4 h1:jPhG8oNjtTYuP2FA4YefTJ/wioNUGALmGuEWt7SUR6s=
-modernc.org/cc/v4 v4.26.4/go.mod h1:uVtb5OGqUKpoLWhqwNQo/8LwvoiEBLvZXIQ/SmO6mL0=
-modernc.org/ccgo/v4 v4.28.1 h1:wPKYn5EC/mYTqBO373jKjvX2n+3+aK7+sICCv4Fjy1A=
-modernc.org/ccgo/v4 v4.28.1/go.mod h1:uD+4RnfrVgE6ec9NGguUNdhqzNIeeomeXf6CL0GTE5Q=
-modernc.org/fileutil v1.3.28 h1:Vp156KUA2nPu9F1NEv036x9UGOjg2qsi5QlWTjZmtMk=
-modernc.org/fileutil v1.3.28/go.mod h1:HxmghZSZVAz/LXcMNwZPA/DRrQZEVP9VX0V4LQGQFOc=
+modernc.org/cc/v4 v4.26.2 h1:991HMkLjJzYBIfha6ECZdjrIYz2/1ayr+FL8GN+CNzM=
+modernc.org/cc/v4 v4.26.2/go.mod h1:uVtb5OGqUKpoLWhqwNQo/8LwvoiEBLvZXIQ/SmO6mL0=
+modernc.org/ccgo/v4 v4.28.0 h1:rjznn6WWehKq7dG4JtLRKxb52Ecv8OUGah8+Z/SfpNU=
+modernc.org/ccgo/v4 v4.28.0/go.mod h1:JygV3+9AV6SmPhDasu4JgquwU81XAKLd3OKTUDNOiKE=
+modernc.org/fileutil v1.3.8 h1:qtzNm7ED75pd1C7WgAGcK4edm4fvhtBsEiI/0NQ54YM=
+modernc.org/fileutil v1.3.8/go.mod h1:HxmghZSZVAz/LXcMNwZPA/DRrQZEVP9VX0V4LQGQFOc=
 modernc.org/gc/v2 v2.6.5 h1:nyqdV8q46KvTpZlsw66kWqwXRHdjIlJOhG6kxiV/9xI=
 modernc.org/gc/v2 v2.6.5/go.mod h1:YgIahr1ypgfe7chRuJi2gD7DBQiKSLMPgBQe9oIiito=
 modernc.org/goabi0 v0.2.0 h1:HvEowk7LxcPd0eq6mVOAEMai46V+i7Jrj13t4AzuNks=
 modernc.org/goabi0 v0.2.0/go.mod h1:CEFRnnJhKvWT1c1JTI3Avm+tgOWbkOu5oPA8eH8LnMI=
 modernc.org/libc v1.66.3 h1:cfCbjTUcdsKyyZZfEUKfoHcP3S0Wkvz3jgSzByEWVCQ=
 modernc.org/libc v1.66.3/go.mod h1:XD9zO8kt59cANKvHPXpx7yS2ELPheAey0vjIuZOhOU8=
-modernc.org/libc v1.66.9 h1:YkHp7E1EWrN2iyNav7JE/nHasmshPvlGkon1VxGqOw0=
-modernc.org/libc v1.66.9/go.mod h1:aVdcY7udcawRqauu0HukYYxtBSizV+R80n/6aQe9D5k=
 modernc.org/mathutil v1.7.1 h1:GCZVGXdaN8gTqB1Mf/usp1Y/hSqgI2vAGGP4jZMCxOU=
 modernc.org/mathutil v1.7.1/go.mod h1:4p5IwJITfppl0G4sUEDtCr4DthTaT47/N3aT6MhfgJg=
 modernc.org/memory v1.11.0 h1:o4QC8aMQzmcwCK3t3Ux/ZHmwFPzE6hf2Y5LbkRs+hbI=

beszel/internal/agent/agent.go

@@ -1,10 +1,9 @@
-// Package agent implements the Beszel monitoring agent that collects and serves system metrics.
-//
-// The agent runs on monitored systems and communicates collected data
-// to the Beszel hub for centralized monitoring and alerting.
+// Package agent handles the agent's SSH server and system stats collection.
 package agent
 
 import (
+	"beszel"
+	"beszel/internal/entities/system"
 	"crypto/sha256"
 	"encoding/hex"
 	"log/slog"
@@ -15,8 +14,6 @@ import (
 	"time"
 
 	"github.com/gliderlabs/ssh"
-	"github.com/henrygd/beszel"
-	"github.com/henrygd/beszel/internal/entities/system"
 	"github.com/shirou/gopsutil/v4/host"
 	gossh "golang.org/x/crypto/ssh"
 )
@@ -31,7 +28,6 @@ type Agent struct {
 	netInterfaces     map[string]struct{}        // Stores all valid network interfaces
 	netIoStats        system.NetIoStats          // Keeps track of bandwidth usage
 	dockerManager     *dockerManager             // Manages Docker API requests
-	systemdManager    *systemdManager            // Manages systemd services
 	sensorConfig      *SensorConfig              // Sensors config
 	systemInfo        system.Info                // Host system info
 	gpuManager        *GPUManager                // Manages GPU data
@@ -89,13 +85,6 @@ func NewAgent(dataDir ...string) (agent *Agent, err error) {
 	// initialize docker manager
 	agent.dockerManager = newDockerManager(agent)
 
-	// initialize systemd manager
-	if sm, err := newSystemdManager(); err != nil {
-		slog.Debug("Systemd", "err", err)
-	} else {
-		agent.systemdManager = sm
-	}
-
 	// initialize GPU manager
 	if gm, err := NewGPUManager(); err != nil {
 		slog.Debug("GPU", "err", err)
@@ -145,11 +134,6 @@ func (a *Agent) gatherStats(sessionID string) *system.CombinedData {
 		}
 	}
 
-	if a.systemdManager != nil {
-		data.SystemdServices = a.systemdManager.getServiceStats()
-		slog.Debug("Systemd services", "data", data.SystemdServices)
-	}
-
 	data.Stats.ExtraFs = make(map[string]*system.FsStats)
 	for name, stats := range a.fsStats {
 		if !stats.Root && stats.DiskTotal > 0 {

beszel/internal/agent/agent_cache.go

@@ -1,9 +1,8 @@
 package agent
 
 import (
+	"beszel/internal/entities/system"
 	"time"
-
-	"github.com/henrygd/beszel/internal/entities/system"
 )
 
 // Not thread safe since we only access from gatherStats which is already locked

beszel/internal/agent/agent_cache_test.go

@@ -4,12 +4,11 @@
 package agent
 
 import (
+	"beszel/internal/entities/system"
 	"testing"
 	"testing/synctest"
 	"time"
 
-	"github.com/henrygd/beszel/internal/entities/system"
-
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )

beszel/internal/agent/battery/battery.go

@@ -20,8 +20,9 @@ func HasReadableBattery() bool {
 	}
 	haveCheckedBattery = true
 	bat, err := battery.Get(0)
-	systemHasBattery = err == nil && bat != nil && bat.Design != 0 && bat.Full != 0
-	if !systemHasBattery {
+	if err == nil && bat != nil {
+		systemHasBattery = true
+	} else {
 		slog.Debug("No battery found", "err", err)
 	}
 	return systemHasBattery

beszel/internal/agent/client.go

@@ -1,6 +1,8 @@
 package agent
 
 import (
+	"beszel"
+	"beszel/internal/common"
 	"crypto/tls"
 	"errors"
 	"fmt"
@@ -13,9 +15,6 @@ import (
 	"strings"
 	"time"
 
-	"github.com/henrygd/beszel"
-	"github.com/henrygd/beszel/internal/common"
-
 	"github.com/fxamacker/cbor/v2"
 	"github.com/lxzan/gws"
 	"golang.org/x/crypto/ssh"
@@ -85,7 +84,7 @@ func getToken() (string, error) {
 	if err != nil {
 		return "", err
 	}
-	return strings.TrimSpace(string(tokenBytes)), nil
+	return string(tokenBytes), nil
 }
 
 // getOptions returns the WebSocket client options, creating them if necessary.

beszel/internal/agent/client_test.go

@@ -4,6 +4,8 @@
 package agent
 
 import (
+	"beszel"
+	"beszel/internal/common"
 	"crypto/ed25519"
 	"net/url"
 	"os"
@@ -11,10 +13,6 @@ import (
 	"testing"
 	"time"
 
-	"github.com/henrygd/beszel"
-
-	"github.com/henrygd/beszel/internal/common"
-
 	"github.com/fxamacker/cbor/v2"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
@@ -537,25 +535,4 @@ func TestGetToken(t *testing.T) {
 		assert.NoError(t, err)
 		assert.Equal(t, "", token, "Empty file should return empty string")
 	})
-
-	t.Run("strips whitespace from TOKEN_FILE", func(t *testing.T) {
-		unsetEnvVars()
-
-		tokenWithWhitespace := "  test-token-with-whitespace  \n\t"
-		expectedToken := "test-token-with-whitespace"
-		tokenFile, err := os.CreateTemp("", "token-test-*.txt")
-		require.NoError(t, err)
-		defer os.Remove(tokenFile.Name())
-
-		_, err = tokenFile.WriteString(tokenWithWhitespace)
-		require.NoError(t, err)
-		tokenFile.Close()
-
-		os.Setenv("TOKEN_FILE", tokenFile.Name())
-		defer os.Unsetenv("TOKEN_FILE")
-
-		token, err := getToken()
-		assert.NoError(t, err)
-		assert.Equal(t, expectedToken, token, "Whitespace should be stripped from token file content")
-	})
 }

beszel/internal/agent/connection_manager.go

@@ -1,29 +1,26 @@
 package agent
 
 import (
+	"beszel/internal/agent/health"
 	"errors"
 	"log/slog"
 	"os"
 	"os/signal"
 	"syscall"
 	"time"
-
-	"github.com/henrygd/beszel/agent/health"
-	"github.com/henrygd/beszel/internal/entities/system"
 )
 
 // ConnectionManager manages the connection state and events for the agent.
 // It handles both WebSocket and SSH connections, automatically switching between
 // them based on availability and managing reconnection attempts.
 type ConnectionManager struct {
-	agent          *Agent               // Reference to the parent agent
-	State          ConnectionState      // Current connection state
-	eventChan      chan ConnectionEvent // Channel for connection events
-	wsClient       *WebSocketClient     // WebSocket client for hub communication
-	serverOptions  ServerOptions        // Configuration for SSH server
-	wsTicker       *time.Ticker         // Ticker for WebSocket connection attempts
-	isConnecting   bool                 // Prevents multiple simultaneous reconnection attempts
-	ConnectionType system.ConnectionType
+	agent         *Agent               // Reference to the parent agent
+	State         ConnectionState      // Current connection state
+	eventChan     chan ConnectionEvent // Channel for connection events
+	wsClient      *WebSocketClient     // WebSocket client for hub communication
+	serverOptions ServerOptions        // Configuration for SSH server
+	wsTicker      *time.Ticker         // Ticker for WebSocket connection attempts
+	isConnecting  bool                 // Prevents multiple simultaneous reconnection attempts
 }
 
 // ConnectionState represents the current connection state of the agent.
@@ -146,18 +143,15 @@ func (c *ConnectionManager) handleStateChange(newState ConnectionState) {
 	switch newState {
 	case WebSocketConnected:
 		slog.Info("WebSocket connected", "host", c.wsClient.hubURL.Host)
-		c.ConnectionType = system.ConnectionTypeWebSocket
 		c.stopWsTicker()
 		_ = c.agent.StopServer()
 		c.isConnecting = false
 	case SSHConnected:
 		// stop new ws connection attempts
 		slog.Info("SSH connection established")
-		c.ConnectionType = system.ConnectionTypeSSH
 		c.stopWsTicker()
 		c.isConnecting = false
 	case Disconnected:
-		c.ConnectionType = system.ConnectionTypeNone
 		if c.isConnecting {
 			// Already handling reconnection, avoid duplicate attempts
 			return

beszel/internal/agent/disk.go

@@ -1,6 +1,7 @@
 package agent
 
 import (
+	"beszel/internal/entities/system"
 	"log/slog"
 	"os"
 	"path/filepath"
@@ -8,8 +9,6 @@ import (
 	"strings"
 	"time"
 
-	"github.com/henrygd/beszel/internal/entities/system"
-
 	"github.com/shirou/gopsutil/v4/disk"
 )
 

beszel/internal/agent/docker.go

@@ -1,6 +1,7 @@
 package agent
 
 import (
+	"beszel/internal/entities/container"
 	"bytes"
 	"context"
 	"encoding/json"
@@ -14,8 +15,6 @@ import (
 	"sync"
 	"time"
 
-	"github.com/henrygd/beszel/internal/entities/container"
-
 	"github.com/blang/semver"
 )
 

beszel/internal/agent/gpu.go

@@ -1,6 +1,7 @@
 package agent
 
 import (
+	"beszel/internal/entities/system"
 	"bufio"
 	"bytes"
 	"encoding/json"
@@ -12,8 +13,6 @@ import (
 	"sync"
 	"time"
 
-	"github.com/henrygd/beszel/internal/entities/system"
-
 	"golang.org/x/exp/slog"
 )
 
@@ -27,10 +26,13 @@ const (
 	nvidiaSmiInterval  string        = "4"    // in seconds
 	tegraStatsInterval string        = "3700" // in milliseconds
 	rocmSmiInterval    time.Duration = 4300 * time.Millisecond
+
 	// Command retry and timeout constants
 	retryWaitTime     time.Duration = 5 * time.Second
 	maxFailureRetries int           = 5
 
+	cmdBufferSize uint16 = 10 * 1024
+
 	// Unit Conversions
 	mebibytesInAMegabyte float64 = 1.024  // nvidia-smi reports memory in MiB
 	milliwattsInAWatt    float64 = 1000.0 // tegrastats reports power in mW
@@ -39,11 +41,10 @@ const (
 // GPUManager manages data collection for GPUs (either Nvidia or AMD)
 type GPUManager struct {
 	sync.Mutex
-	nvidiaSmi     bool
-	rocmSmi       bool
-	tegrastats    bool
-	intelGpuStats bool
-	GpuDataMap    map[string]*system.GPUData
+	nvidiaSmi  bool
+	rocmSmi    bool
+	tegrastats bool
+	GpuDataMap map[string]*system.GPUData
 }
 
 // RocmSmiJson represents the JSON structure of rocm-smi output
@@ -64,7 +65,6 @@ type gpuCollector struct {
 	cmdArgs []string
 	parse   func([]byte) bool // returns true if valid data was found
 	buf     []byte
-	bufSize uint16
 }
 
 var errNoValidData = fmt.Errorf("no valid GPU data found") // Error for missing data
@@ -98,7 +98,7 @@ func (c *gpuCollector) collect() error {
 
 	scanner := bufio.NewScanner(stdout)
 	if c.buf == nil {
-		c.buf = make([]byte, 0, c.bufSize)
+		c.buf = make([]byte, 0, cmdBufferSize)
 	}
 	scanner.Buffer(c.buf, bufio.MaxScanTokenSize)
 
@@ -243,32 +243,20 @@ func (gm *GPUManager) GetCurrentData() map[string]system.GPUData {
 	// copy / reset the data
 	gpuData := make(map[string]system.GPUData, len(gm.GpuDataMap))
 	for id, gpu := range gm.GpuDataMap {
-		// avoid division by zero
-		count := max(gpu.Count, 1)
-
-		// average the data
 		gpuAvg := *gpu
-		gpuAvg.Temperature = twoDecimals(gpu.Temperature)
-		gpuAvg.Power = twoDecimals(gpu.Power / count)
 
-		// intel gpu stats doesn't provide usage, memory used, or memory total
-		if gpu.Engines != nil {
-			maxEngineUsage := 0.0
-			for name, engine := range gpu.Engines {
-				gpuAvg.Engines[name] = twoDecimals(engine / count)
-				maxEngineUsage = max(maxEngineUsage, engine/count)
-			}
-			gpuAvg.PowerPkg = twoDecimals(gpu.PowerPkg / count)
-			gpuAvg.Usage = twoDecimals(maxEngineUsage)
-		} else {
-			gpuAvg.Usage = twoDecimals(gpu.Usage / count)
-			gpuAvg.MemoryUsed = twoDecimals(gpu.MemoryUsed)
-			gpuAvg.MemoryTotal = twoDecimals(gpu.MemoryTotal)
+		gpuAvg.Temperature = twoDecimals(gpu.Temperature)
+		gpuAvg.MemoryUsed = twoDecimals(gpu.MemoryUsed)
+		gpuAvg.MemoryTotal = twoDecimals(gpu.MemoryTotal)
+
+		// avoid division by zero
+		if gpu.Count > 0 {
+			gpuAvg.Usage = twoDecimals(gpu.Usage / gpu.Count)
+			gpuAvg.Power = twoDecimals(gpu.Power / gpu.Count)
 		}
 
-		// reset accumulators in the original gpu data for next collection
-		gpu.Usage, gpu.Power, gpu.PowerPkg, gpu.Count = gpuAvg.Usage, gpuAvg.Power, gpuAvg.PowerPkg, 1
-		gpu.Engines = gpuAvg.Engines
+		// reset accumulators in the original
+		gpu.Usage, gpu.Power, gpu.Count = 0, 0, 0
 
 		// append id to the name if there are multiple GPUs with the same name
 		if nameCounts[gpu.Name] > 1 {
@@ -295,37 +283,18 @@ func (gm *GPUManager) detectGPUs() error {
 		gm.tegrastats = true
 		gm.nvidiaSmi = false
 	}
-	if _, err := exec.LookPath(intelGpuStatsCmd); err == nil {
-		gm.intelGpuStats = true
-	}
-	if gm.nvidiaSmi || gm.rocmSmi || gm.tegrastats || gm.intelGpuStats {
+	if gm.nvidiaSmi || gm.rocmSmi || gm.tegrastats {
 		return nil
 	}
-	return fmt.Errorf("no GPU found - install nvidia-smi, rocm-smi, tegrastats, or intel_gpu_top")
+	return fmt.Errorf("no GPU found - install nvidia-smi, rocm-smi, or tegrastats")
 }
 
 // startCollector starts the appropriate GPU data collector based on the command
 func (gm *GPUManager) startCollector(command string) {
 	collector := gpuCollector{
-		name:    command,
-		bufSize: 10 * 1024,
+		name: command,
 	}
 	switch command {
-	case intelGpuStatsCmd:
-		go func() {
-			failures := 0
-			for {
-				if err := gm.collectIntelStats(); err != nil {
-					failures++
-					if failures > maxFailureRetries {
-						break
-					}
-					slog.Warn("Error collecting Intel GPU data; see https://beszel.dev/guide/gpu", "err", err)
-					time.Sleep(retryWaitTime)
-					continue
-				}
-			}
-		}()
 	case nvidiaSmiCmd:
 		collector.cmdArgs = []string{
 			"-l", nvidiaSmiInterval,
@@ -359,9 +328,6 @@ func (gm *GPUManager) startCollector(command string) {
 
 // NewGPUManager creates and initializes a new GPUManager
 func NewGPUManager() (*GPUManager, error) {
-	if skipGPU, _ := GetEnv("SKIP_GPU"); skipGPU == "true" {
-		return nil, nil
-	}
 	var gm GPUManager
 	if err := gm.detectGPUs(); err != nil {
 		return nil, err
@@ -377,9 +343,6 @@ func NewGPUManager() (*GPUManager, error) {
 	if gm.tegrastats {
 		gm.startCollector(tegraStatsCmd)
 	}
-	if gm.intelGpuStats {
-		gm.startCollector(intelGpuStatsCmd)
-	}
 
 	return &gm, nil
 }

beszel/internal/agent/gpu_test.go

@@ -4,13 +4,12 @@
 package agent
 
 import (
+	"beszel/internal/entities/system"
 	"os"
 	"path/filepath"
 	"testing"
 	"time"
 
-	"github.com/henrygd/beszel/internal/entities/system"
-
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )
@@ -379,12 +378,12 @@ func TestGetCurrentData(t *testing.T) {
 		assert.InDelta(t, 60.0, result["1"].Power, 0.01)
 
 		// Verify that accumulators in the original map are reset
-		assert.EqualValues(t, float64(1), gm.GpuDataMap["0"].Count, "GPU 0 Count should be reset")
-		assert.EqualValues(t, float64(50.0), gm.GpuDataMap["0"].Usage, "GPU 0 Usage should be reset")
-		assert.Equal(t, float64(100.0), gm.GpuDataMap["0"].Power, "GPU 0 Power should be reset")
-		assert.Equal(t, float64(1), gm.GpuDataMap["1"].Count, "GPU 1 Count should be reset")
-		assert.Equal(t, float64(30), gm.GpuDataMap["1"].Usage, "GPU 1 Usage should be reset")
-		assert.Equal(t, float64(60), gm.GpuDataMap["1"].Power, "GPU 1 Power should be reset")
+		assert.Equal(t, float64(0), gm.GpuDataMap["0"].Count, "GPU 0 Count should be reset")
+		assert.Equal(t, float64(0), gm.GpuDataMap["0"].Usage, "GPU 0 Usage should be reset")
+		assert.Equal(t, float64(0), gm.GpuDataMap["0"].Power, "GPU 0 Power should be reset")
+		assert.Equal(t, float64(0), gm.GpuDataMap["1"].Count, "GPU 1 Count should be reset")
+		assert.Equal(t, float64(0), gm.GpuDataMap["1"].Usage, "GPU 1 Usage should be reset")
+		assert.Equal(t, float64(0), gm.GpuDataMap["1"].Power, "GPU 1 Power should be reset")
 	})
 
 	t.Run("handles zero count without panicking", func(t *testing.T) {
@@ -409,7 +408,7 @@ func TestGetCurrentData(t *testing.T) {
 		assert.Equal(t, 0.0, result["0"].Power)
 
 		// Verify reset count
-		assert.EqualValues(t, 1, gm.GpuDataMap["0"].Count)
+		assert.Equal(t, float64(0), gm.GpuDataMap["0"].Count)
 	})
 }
 
@@ -756,11 +755,11 @@ func TestAccumulation(t *testing.T) {
 					continue
 				}
 
-				assert.EqualValues(t, expected.temperature, gpu.Temperature, "Temperature should match")
-				assert.EqualValues(t, expected.memoryUsed, gpu.MemoryUsed, "Memory used should match")
-				assert.EqualValues(t, expected.memoryTotal, gpu.MemoryTotal, "Memory total should match")
-				assert.EqualValues(t, expected.usage, gpu.Usage, "Usage should match")
-				assert.EqualValues(t, expected.power, gpu.Power, "Power should match")
+				assert.InDelta(t, expected.temperature, gpu.Temperature, 0.01, "Temperature should match")
+				assert.InDelta(t, expected.memoryUsed, gpu.MemoryUsed, 0.01, "Memory used should match")
+				assert.InDelta(t, expected.memoryTotal, gpu.MemoryTotal, 0.01, "Memory total should match")
+				assert.InDelta(t, expected.usage, gpu.Usage, 0.01, "Usage should match")
+				assert.InDelta(t, expected.power, gpu.Power, 0.01, "Power should match")
 				assert.Equal(t, expected.count, gpu.Count, "Count should match")
 			}
 
@@ -773,320 +772,22 @@ func TestAccumulation(t *testing.T) {
 					continue
 				}
 
-				assert.EqualValues(t, expected.temperature, gpu.Temperature, "Temperature in GetCurrentData should match")
-				assert.EqualValues(t, expected.avgUsage, gpu.Usage, "Average usage in GetCurrentData should match")
-				assert.EqualValues(t, expected.avgPower, gpu.Power, "Average power in GetCurrentData should match")
+				assert.InDelta(t, expected.temperature, gpu.Temperature, 0.01, "Temperature in GetCurrentData should match")
+				assert.InDelta(t, expected.avgUsage, gpu.Usage, 0.01, "Average usage in GetCurrentData should match")
+				assert.InDelta(t, expected.avgPower, gpu.Power, 0.01, "Average power in GetCurrentData should match")
 			}
 
 			// Verify that accumulators in the original map are reset
-			for id, expected := range tt.expectedValues {
+			for id := range tt.expectedValues {
 				gpu, exists := gm.GpuDataMap[id]
 				assert.True(t, exists, "GPU with ID %s should still exist after GetCurrentData", id)
 				if !exists {
 					continue
 				}
-				assert.EqualValues(t, 1, gpu.Count, "Count should be reset for GPU ID %s", id)
-				assert.EqualValues(t, expected.avgUsage, gpu.Usage, "Usage should be reset for GPU ID %s", id)
-				assert.EqualValues(t, expected.avgPower, gpu.Power, "Power should be reset for GPU ID %s", id)
+				assert.Equal(t, float64(0), gpu.Count, "Count should be reset for GPU ID %s", id)
+				assert.Equal(t, float64(0), gpu.Usage, "Usage should be reset for GPU ID %s", id)
+				assert.Equal(t, float64(0), gpu.Power, "Power should be reset for GPU ID %s", id)
 			}
 		})
 	}
 }
-
-func TestIntelUpdateFromStats(t *testing.T) {
-	gm := &GPUManager{
-		GpuDataMap: make(map[string]*system.GPUData),
-	}
-
-	// First sample with power and two engines
-	sample1 := intelGpuStats{
-		PowerGPU: 10.5,
-		Engines: map[string]float64{
-			"Render/3D": 20.0,
-			"Video":     5.0,
-		},
-	}
-
-	ok := gm.updateIntelFromStats(&sample1)
-	assert.True(t, ok)
-
-	gpu := gm.GpuDataMap["0"]
-	require.NotNil(t, gpu)
-	assert.Equal(t, "GPU", gpu.Name)
-	assert.EqualValues(t, 10.5, gpu.Power)
-	assert.EqualValues(t, 20.0, gpu.Engines["Render/3D"])
-	assert.EqualValues(t, 5.0, gpu.Engines["Video"])
-	assert.Equal(t, float64(1), gpu.Count)
-
-	// Second sample with zero power (should not add) and additional engine busy
-	sample2 := intelGpuStats{
-		PowerGPU: 0.0,
-		Engines: map[string]float64{
-			"Render/3D": 10.0,
-			"Video":     2.5,
-			"Blitter":   1.0,
-		},
-	}
-	// zero power should not increment power accumulator
-
-	ok = gm.updateIntelFromStats(&sample2)
-	assert.True(t, ok)
-
-	gpu = gm.GpuDataMap["0"]
-	require.NotNil(t, gpu)
-	assert.EqualValues(t, 10.5, gpu.Power)
-	assert.EqualValues(t, 30.0, gpu.Engines["Render/3D"]) // 20 + 10
-	assert.EqualValues(t, 7.5, gpu.Engines["Video"])      // 5 + 2.5
-	assert.EqualValues(t, 1.0, gpu.Engines["Blitter"])
-	assert.Equal(t, float64(2), gpu.Count)
-}
-
-func TestIntelCollectorStreaming(t *testing.T) {
-	// Save and override PATH
-	origPath := os.Getenv("PATH")
-	defer os.Setenv("PATH", origPath)
-
-	dir := t.TempDir()
-	os.Setenv("PATH", dir)
-
-	// Create a fake intel_gpu_top that prints -l format with four samples (first will be skipped) and exits
-	scriptPath := filepath.Join(dir, "intel_gpu_top")
-	script := `#!/bin/sh
-echo "Freq MHz      IRQ RC6     Power W     IMC MiB/s             RCS             BCS             VCS"
-echo " req  act       /s   %   gpu   pkg     rd     wr       %  se  wa       %  se  wa       %  se  wa"
-echo "373  373      224  45  1.50  4.13   2554    714   12.34   0   0    0.00   0   0    5.00   0   0"
-echo "226  223      338  58  2.00  2.69   1820    965   0.00    0   0    0.00   0   0    0.00   0   0"
-echo "189  187      412  67  1.80  2.45   1950    823   8.50    2   1    15.00   1   0    22.00  0   1"
-echo "298  295      278  51  2.20  3.12   1675    942   5.75    1   2    9.50    3   1    12.00  1   0"`
-	if err := os.WriteFile(scriptPath, []byte(script), 0755); err != nil {
-		t.Fatal(err)
-	}
-
-	gm := &GPUManager{
-		GpuDataMap: make(map[string]*system.GPUData),
-	}
-
-	// Run the collector once; it should read four samples but skip the first and return
-	if err := gm.collectIntelStats(); err != nil {
-		t.Fatalf("collectIntelStats error: %v", err)
-	}
-
-	gpu := gm.GpuDataMap["0"]
-	require.NotNil(t, gpu)
-	// Power should be sum of samples 2-4 (first is skipped): 2.0 + 1.8 + 2.2 = 6.0
-	assert.EqualValues(t, 6.0, gpu.Power)
-	assert.InDelta(t, 8.26, gpu.PowerPkg, 0.01) // Allow small floating point differences
-	// Engines aggregated from samples 2-4
-	assert.EqualValues(t, 14.25, gpu.Engines["Render/3D"]) // 0.00 + 8.50 + 5.75
-	assert.EqualValues(t, 34.0, gpu.Engines["Video"])      // 0.00 + 22.00 + 12.00
-	assert.EqualValues(t, 24.5, gpu.Engines["Blitter"])    // 0.00 + 15.00 + 9.50
-	// Count should be 3 samples (first is skipped)
-	assert.Equal(t, float64(3), gpu.Count)
-}
-
-func TestParseIntelHeaders(t *testing.T) {
-	tests := []struct {
-		name              string
-		header1           string
-		header2           string
-		wantEngineNames   []string
-		wantFriendlyNames []string
-		wantPowerIndex    int
-		wantPreEngineCols int
-	}{
-		{
-			name:              "basic headers with RCS BCS VCS",
-			header1:           "Freq MHz      IRQ RC6     Power W     IMC MiB/s             RCS             BCS             VCS",
-			header2:           " req  act       /s   %   gpu   pkg     rd     wr       %  se  wa       %  se  wa       %  se  wa",
-			wantEngineNames:   []string{"RCS", "BCS", "VCS"},
-			wantFriendlyNames: []string{"Render/3D", "Blitter", "Video"},
-			wantPowerIndex:    4, // "gpu" is at index 4
-			wantPreEngineCols: 8, // 17 total cols - 3*3 = 8
-		},
-		{
-			name:              "headers with only RCS",
-			header1:           "Freq MHz      IRQ RC6     Power W     IMC MiB/s             RCS",
-			header2:           " req  act       /s   %   gpu   pkg     rd     wr       %  se  wa",
-			wantEngineNames:   []string{"RCS"},
-			wantFriendlyNames: []string{"Render/3D"},
-			wantPowerIndex:    4,
-			wantPreEngineCols: 8, // 11 total - 3*1 = 8
-		},
-		{
-			name:              "headers with VECS and CCS",
-			header1:           "Freq MHz      IRQ RC6     Power W     IMC MiB/s             VECS            CCS",
-			header2:           " req  act       /s   %   gpu   pkg     rd     wr       %  se  wa     %  se  wa",
-			wantEngineNames:   []string{"VECS", "CCS"},
-			wantFriendlyNames: []string{"VideoEnhance", "Compute"},
-			wantPowerIndex:    4,
-			wantPreEngineCols: 8, // 14 total - 3*2 = 8
-		},
-		{
-			name:              "no engines",
-			header1:           "Freq MHz      IRQ RC6     Power W     IMC MiB/s",
-			header2:           " req  act       /s   %   gpu   pkg     rd     wr",
-			wantEngineNames:   nil, // no engines found, slices remain nil
-			wantFriendlyNames: nil,
-			wantPowerIndex:    -1, // no engines, so no search
-			wantPreEngineCols: 0,
-		},
-		{
-			name:              "power index not found",
-			header1:           "Freq MHz      IRQ RC6     Power W     IMC MiB/s             RCS",
-			header2:           " req  act       /s   %   pkg   cpu     rd     wr       %  se  wa", // no "gpu"
-			wantEngineNames:   []string{"RCS"},
-			wantFriendlyNames: []string{"Render/3D"},
-			wantPowerIndex:    -1, // "gpu" not found
-			wantPreEngineCols: 8,  // 11 total - 3*1 = 8
-		},
-		{
-			name:              "empty headers",
-			header1:           "",
-			header2:           "",
-			wantEngineNames:   nil, // empty input, slices remain nil
-			wantFriendlyNames: nil,
-			wantPowerIndex:    -1,
-			wantPreEngineCols: 0,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			gm := &GPUManager{}
-			engineNames, friendlyNames, powerIndex, preEngineCols := gm.parseIntelHeaders(tt.header1, tt.header2)
-
-			assert.Equal(t, tt.wantEngineNames, engineNames)
-			assert.Equal(t, tt.wantFriendlyNames, friendlyNames)
-			assert.Equal(t, tt.wantPowerIndex, powerIndex)
-			assert.Equal(t, tt.wantPreEngineCols, preEngineCols)
-		})
-	}
-}
-
-func TestParseIntelData(t *testing.T) {
-	tests := []struct {
-		name          string
-		line          string
-		engineNames   []string
-		friendlyNames []string
-		powerIndex    int
-		preEngineCols int
-		wantPowerGPU  float64
-		wantEngines   map[string]float64
-		wantErr       error
-	}{
-		{
-			name:          "basic data with power and engines",
-			line:          "373  373      224  45  1.50  4.13   2554    714   12.34   0   0    0.00   0   0    5.00   0   0",
-			engineNames:   []string{"RCS", "BCS", "VCS"},
-			friendlyNames: []string{"Render/3D", "Blitter", "Video"},
-			powerIndex:    4,
-			preEngineCols: 8,
-			wantPowerGPU:  1.50,
-			wantEngines: map[string]float64{
-				"Render/3D": 12.34,
-				"Blitter":   0.00,
-				"Video":     5.00,
-			},
-		},
-		{
-			name:          "data with zero power",
-			line:          "226  223      338  58  0.00  2.69   1820    965   0.00    0   0    0.00   0   0    0.00   0   0",
-			engineNames:   []string{"RCS", "BCS", "VCS"},
-			friendlyNames: []string{"Render/3D", "Blitter", "Video"},
-			powerIndex:    4,
-			preEngineCols: 8,
-			wantPowerGPU:  0.00,
-			wantEngines: map[string]float64{
-				"Render/3D": 0.00,
-				"Blitter":   0.00,
-				"Video":     0.00,
-			},
-		},
-		{
-			name:          "data with no power index",
-			line:          "373  373      224  45  1.50  4.13   2554    714   12.34   0   0    0.00   0   0    5.00   0   0",
-			engineNames:   []string{"RCS", "BCS", "VCS"},
-			friendlyNames: []string{"Render/3D", "Blitter", "Video"},
-			powerIndex:    -1,
-			preEngineCols: 8,
-			wantPowerGPU:  0.0, // no power parsed
-			wantEngines: map[string]float64{
-				"Render/3D": 12.34,
-				"Blitter":   0.00,
-				"Video":     5.00,
-			},
-		},
-		{
-			name:          "data with insufficient columns",
-			line:          "373  373      224  45  1.50", // too few columns
-			engineNames:   []string{"RCS", "BCS", "VCS"},
-			friendlyNames: []string{"Render/3D", "Blitter", "Video"},
-			powerIndex:    4,
-			preEngineCols: 8,
-			wantPowerGPU:  0.0,
-			wantEngines:   nil, // empty sample returned
-			wantErr:       errNoValidData,
-		},
-		{
-			name:          "empty line",
-			line:          "",
-			engineNames:   []string{"RCS"},
-			friendlyNames: []string{"Render/3D"},
-			powerIndex:    4,
-			preEngineCols: 8,
-			wantPowerGPU:  0.0,
-			wantEngines:   nil,
-			wantErr:       errNoValidData,
-		},
-		{
-			name:          "data with invalid power value",
-			line:          "373  373      224  45  N/A  4.13   2554    714   12.34   0   0    0.00   0   0    5.00   0   0",
-			engineNames:   []string{"RCS", "BCS", "VCS"},
-			friendlyNames: []string{"Render/3D", "Blitter", "Video"},
-			powerIndex:    4,
-			preEngineCols: 8,
-			wantPowerGPU:  0.0, // N/A can't be parsed
-			wantEngines: map[string]float64{
-				"Render/3D": 12.34,
-				"Blitter":   0.00,
-				"Video":     5.00,
-			},
-		},
-		{
-			name:          "data with invalid engine value",
-			line:          "373  373      224  45  1.50  4.13   2554    714   N/A     0   0    0.00   0   0    5.00   0   0",
-			engineNames:   []string{"RCS", "BCS", "VCS"},
-			friendlyNames: []string{"Render/3D", "Blitter", "Video"},
-			powerIndex:    4,
-			preEngineCols: 8,
-			wantPowerGPU:  1.50,
-			wantEngines: map[string]float64{
-				"Render/3D": 0.0, // N/A becomes 0
-				"Blitter":   0.00,
-				"Video":     5.00,
-			},
-		},
-		{
-			name:          "data with no engines",
-			line:          "373  373      224  45  1.50  4.13   2554    714",
-			engineNames:   []string{},
-			friendlyNames: []string{},
-			powerIndex:    4,
-			preEngineCols: 8,
-			wantPowerGPU:  1.50,
-			wantEngines:   nil,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			gm := &GPUManager{}
-			sample, err := gm.parseIntelData(tt.line, tt.engineNames, tt.friendlyNames, tt.powerIndex, tt.preEngineCols)
-			assert.Equal(t, tt.wantErr, err)
-
-			assert.Equal(t, tt.wantPowerGPU, sample.PowerGPU)
-			assert.Equal(t, tt.wantEngines, sample.Engines)
-		})
-	}
-}

beszel/internal/agent/network.go

@@ -0,0 +1,67 @@
+package agent
+
+import (
+	"log/slog"
+	"strings"
+	"time"
+
+	psutilNet "github.com/shirou/gopsutil/v4/net"
+)
+
+func (a *Agent) initializeNetIoStats() {
+	// reset valid network interfaces
+	a.netInterfaces = make(map[string]struct{}, 0)
+
+	// map of network interface names passed in via NICS env var
+	var nicsMap map[string]struct{}
+	nics, nicsEnvExists := GetEnv("NICS")
+	if nicsEnvExists {
+		nicsMap = make(map[string]struct{}, 0)
+		for nic := range strings.SplitSeq(nics, ",") {
+			nicsMap[nic] = struct{}{}
+		}
+	}
+
+	// reset network I/O stats
+	a.netIoStats.BytesSent = 0
+	a.netIoStats.BytesRecv = 0
+
+	// get intial network I/O stats
+	if netIO, err := psutilNet.IOCounters(true); err == nil {
+		a.netIoStats.Time = time.Now()
+		for _, v := range netIO {
+			switch {
+			// skip if nics exists and the interface is not in the list
+			case nicsEnvExists:
+				if _, nameInNics := nicsMap[v.Name]; !nameInNics {
+					continue
+				}
+			// otherwise run the interface name through the skipNetworkInterface function
+			default:
+				if a.skipNetworkInterface(v) {
+					continue
+				}
+			}
+			slog.Info("Detected network interface", "name", v.Name, "sent", v.BytesSent, "recv", v.BytesRecv)
+			a.netIoStats.BytesSent += v.BytesSent
+			a.netIoStats.BytesRecv += v.BytesRecv
+			// store as a valid network interface
+			a.netInterfaces[v.Name] = struct{}{}
+		}
+	}
+}
+
+func (a *Agent) skipNetworkInterface(v psutilNet.IOCountersStat) bool {
+	switch {
+	case strings.HasPrefix(v.Name, "lo"),
+		strings.HasPrefix(v.Name, "docker"),
+		strings.HasPrefix(v.Name, "br-"),
+		strings.HasPrefix(v.Name, "veth"),
+		strings.HasPrefix(v.Name, "bond"),
+		v.BytesRecv == 0,
+		v.BytesSent == 0:
+		return true
+	default:
+		return false
+	}
+}

beszel/internal/agent/sensors.go

@@ -1,6 +1,7 @@
 package agent
 
 import (
+	"beszel/internal/entities/system"
 	"context"
 	"fmt"
 	"log/slog"
@@ -10,8 +11,6 @@ import (
 	"strings"
 	"unicode/utf8"
 
-	"github.com/henrygd/beszel/internal/entities/system"
-
 	"github.com/shirou/gopsutil/v4/common"
 	"github.com/shirou/gopsutil/v4/sensors"
 )

beszel/internal/agent/sensors_test.go

@@ -4,13 +4,12 @@
 package agent
 
 import (
+	"beszel/internal/entities/system"
 	"context"
 	"fmt"
 	"os"
 	"testing"
 
-	"github.com/henrygd/beszel/internal/entities/system"
-
 	"github.com/shirou/gopsutil/v4/common"
 	"github.com/shirou/gopsutil/v4/sensors"
 	"github.com/stretchr/testify/assert"

beszel/internal/agent/sensors_windows.go

@@ -46,10 +46,9 @@ var lhmFs embed.FS
 var (
 	beszelLhm     *lhmProcess
 	beszelLhmOnce sync.Once
-	useLHM        = os.Getenv("LHM") == "true"
 )
 
-var errNoSensors = errors.New("no sensors found (try running as admin with LHM=true)")
+var errNoSensors = errors.New("no sensors found (try running as admin)")
 
 // newlhmProcess copies the embedded LHM executable to a temporary directory and starts it.
 func newlhmProcess() (*lhmProcess, error) {
@@ -140,7 +139,7 @@ func (lhm *lhmProcess) cleanupProcess() {
 }
 
 func (lhm *lhmProcess) getTemps(ctx context.Context) (temps []sensors.TemperatureStat, err error) {
-	if !useLHM || lhm.stoppedNoSensors {
+	if lhm.stoppedNoSensors {
 		// Fall back to gopsutil if we can't get sensors from LHM
 		return sensors.TemperaturesWithContext(ctx)
 	}
@@ -223,10 +222,6 @@ func getSensorTemps(ctx context.Context) (temps []sensors.TemperatureStat, err e
 		}
 	}()
 
-	if !useLHM {
-		return sensors.TemperaturesWithContext(ctx)
-	}
-
 	// Initialize process once
 	beszelLhmOnce.Do(func() {
 		beszelLhm, err = newlhmProcess()

beszel/internal/agent/server.go

@@ -1,6 +1,9 @@
 package agent
 
 import (
+	"beszel"
+	"beszel/internal/common"
+	"beszel/internal/entities/system"
 	"encoding/json"
 	"errors"
 	"fmt"
@@ -11,10 +14,6 @@ import (
 	"strings"
 	"time"
 
-	"github.com/henrygd/beszel"
-	"github.com/henrygd/beszel/internal/common"
-	"github.com/henrygd/beszel/internal/entities/system"
-
 	"github.com/blang/semver"
 	"github.com/fxamacker/cbor/v2"
 	"github.com/gliderlabs/ssh"

beszel/internal/agent/server_test.go

@@ -1,6 +1,8 @@
 package agent
 
 import (
+	"beszel/internal/entities/container"
+	"beszel/internal/entities/system"
 	"context"
 	"crypto/ed25519"
 	"encoding/json"
@@ -13,9 +15,6 @@ import (
 	"testing"
 	"time"
 
-	"github.com/henrygd/beszel/internal/entities/container"
-	"github.com/henrygd/beszel/internal/entities/system"
-
 	"github.com/blang/semver"
 	"github.com/fxamacker/cbor/v2"
 	"github.com/gliderlabs/ssh"

beszel/internal/agent/system.go

@@ -1,6 +1,9 @@
 package agent
 
 import (
+	"beszel"
+	"beszel/internal/agent/battery"
+	"beszel/internal/entities/system"
 	"bufio"
 	"fmt"
 	"log/slog"
@@ -9,15 +12,12 @@ import (
 	"strings"
 	"time"
 
-	"github.com/henrygd/beszel"
-	"github.com/henrygd/beszel/agent/battery"
-	"github.com/henrygd/beszel/internal/entities/system"
-
 	"github.com/shirou/gopsutil/v4/cpu"
 	"github.com/shirou/gopsutil/v4/disk"
 	"github.com/shirou/gopsutil/v4/host"
 	"github.com/shirou/gopsutil/v4/load"
 	"github.com/shirou/gopsutil/v4/mem"
+	psutilNet "github.com/shirou/gopsutil/v4/net"
 )
 
 // Sets initial / non-changing values about the host system
@@ -31,7 +31,7 @@ func (a *Agent) initializeSystemInfo() {
 		a.systemInfo.KernelVersion = version
 		a.systemInfo.Os = system.Darwin
 	} else if strings.Contains(platform, "indows") {
-		a.systemInfo.KernelVersion = fmt.Sprintf("%s %s", strings.Replace(platform, "Microsoft ", "", 1), version)
+		a.systemInfo.KernelVersion = strings.Replace(platform, "Microsoft ", "", 1) + " " + version
 		a.systemInfo.Os = system.Windows
 	} else if platform == "freebsd" {
 		a.systemInfo.Os = system.Freebsd
@@ -69,7 +69,7 @@ func (a *Agent) initializeSystemInfo() {
 
 // Returns current info, stats about the host system
 func (a *Agent) getSystemStats() system.Stats {
-	var systemStats system.Stats
+	systemStats := system.Stats{}
 
 	// battery
 	if battery.HasReadableBattery() {
@@ -100,22 +100,14 @@ func (a *Agent) getSystemStats() system.Stats {
 		systemStats.Swap = bytesToGigabytes(v.SwapTotal)
 		systemStats.SwapUsed = bytesToGigabytes(v.SwapTotal - v.SwapFree - v.SwapCached)
 		// cache + buffers value for default mem calculation
-		// note: gopsutil automatically adds SReclaimable to v.Cached
-		cacheBuff := v.Cached + v.Buffers - v.Shared
-		if cacheBuff <= 0 {
-			cacheBuff = max(v.Total-v.Free-v.Used, 0)
-		}
-		// htop memory calculation overrides (likely outdated as of mid 2025)
+		cacheBuff := v.Total - v.Free - v.Used
+		// htop memory calculation overrides
 		if a.memCalc == "htop" {
-			// cacheBuff = v.Cached + v.Buffers - v.Shared
+			// note: gopsutil automatically adds SReclaimable to v.Cached
+			cacheBuff = v.Cached + v.Buffers - v.Shared
 			v.Used = v.Total - (v.Free + cacheBuff)
 			v.UsedPercent = float64(v.Used) / float64(v.Total) * 100.0
 		}
-		// if a.memCalc == "legacy" {
-		// 	v.Used = v.Total - v.Free - v.Buffers - v.Cached
-		// 	cacheBuff = v.Total - v.Free - v.Used
-		// 	v.UsedPercent = float64(v.Used) / float64(v.Total) * 100.0
-		// }
 		// subtract ZFS ARC size from used memory and add as its own category
 		if a.zfs {
 			if arcSize, _ := getARCSize(); arcSize > 0 && arcSize < v.Used {
@@ -180,7 +172,55 @@ func (a *Agent) getSystemStats() system.Stats {
 	}
 
 	// network stats
-	a.updateNetworkStats(&systemStats)
+	if len(a.netInterfaces) == 0 {
+		// if no network interfaces, initialize again
+		// this is a fix if agent started before network is online (#466)
+		// maybe refactor this in the future to not cache interface names at all so we
+		// don't miss an interface that's been added after agent started in any circumstance
+		a.initializeNetIoStats()
+	}
+	if netIO, err := psutilNet.IOCounters(true); err == nil {
+		msElapsed := uint64(time.Since(a.netIoStats.Time).Milliseconds())
+		a.netIoStats.Time = time.Now()
+		totalBytesSent := uint64(0)
+		totalBytesRecv := uint64(0)
+		// sum all bytes sent and received
+		for _, v := range netIO {
+			// skip if not in valid network interfaces list
+			if _, exists := a.netInterfaces[v.Name]; !exists {
+				continue
+			}
+			totalBytesSent += v.BytesSent
+			totalBytesRecv += v.BytesRecv
+		}
+		// add to systemStats
+		var bytesSentPerSecond, bytesRecvPerSecond uint64
+		if msElapsed > 0 {
+			bytesSentPerSecond = (totalBytesSent - a.netIoStats.BytesSent) * 1000 / msElapsed
+			bytesRecvPerSecond = (totalBytesRecv - a.netIoStats.BytesRecv) * 1000 / msElapsed
+		}
+		networkSentPs := bytesToMegabytes(float64(bytesSentPerSecond))
+		networkRecvPs := bytesToMegabytes(float64(bytesRecvPerSecond))
+		// add check for issue (#150) where sent is a massive number
+		if networkSentPs > 10_000 || networkRecvPs > 10_000 {
+			slog.Warn("Invalid net stats. Resetting.", "sent", networkSentPs, "recv", networkRecvPs)
+			for _, v := range netIO {
+				if _, exists := a.netInterfaces[v.Name]; !exists {
+					continue
+				}
+				slog.Info(v.Name, "recv", v.BytesRecv, "sent", v.BytesSent)
+			}
+			// reset network I/O stats
+			a.initializeNetIoStats()
+		} else {
+			systemStats.NetworkSent = networkSentPs
+			systemStats.NetworkRecv = networkRecvPs
+			systemStats.Bandwidth[0], systemStats.Bandwidth[1] = bytesSentPerSecond, bytesRecvPerSecond
+			// update netIoStats
+			a.netIoStats.BytesSent = totalBytesSent
+			a.netIoStats.BytesRecv = totalBytesRecv
+		}
+	}
 
 	// temperatures
 	// TODO: maybe refactor to methods on systemStats
@@ -220,7 +260,6 @@ func (a *Agent) getSystemStats() system.Stats {
 	}
 
 	// update base system info
-	a.systemInfo.ConnectionType = a.connectionManager.ConnectionType
 	a.systemInfo.Cpu = systemStats.Cpu
 	a.systemInfo.LoadAvg = systemStats.LoadAvg
 	// TODO: remove these in future release in favor of load avg array

beszel/internal/agent/update.go

@@ -1,14 +1,12 @@
 package agent
 
 import (
+	"beszel/internal/ghupdate"
 	"fmt"
 	"log"
 	"os"
 	"os/exec"
-	"runtime"
 	"strings"
-
-	"github.com/henrygd/beszel/internal/ghupdate"
 )
 
 // restarter knows how to restart the beszel-agent service.
@@ -30,11 +28,11 @@ func (s *systemdRestarter) Restart() error {
 type openRCRestarter struct{ cmd string }
 
 func (o *openRCRestarter) Restart() error {
-	if err := exec.Command(o.cmd, "beszel-agent", "status").Run(); err != nil {
+	if err := exec.Command(o.cmd, "status", "beszel-agent").Run(); err != nil {
 		return nil
 	}
 	ghupdate.ColorPrint(ghupdate.ColorYellow, "Restarting beszel-agent via OpenRC…")
-	return exec.Command(o.cmd, "beszel-agent", "restart").Run()
+	return exec.Command(o.cmd, "restart", "beszel-agent").Run()
 }
 
 type openWRTRestarter struct{ cmd string }
@@ -47,16 +45,6 @@ func (w *openWRTRestarter) Restart() error {
 	return exec.Command(w.cmd, "restart", "beszel-agent").Run()
 }
 
-type freeBSDRestarter struct{ cmd string }
-
-func (f *freeBSDRestarter) Restart() error {
-	if err := exec.Command(f.cmd, "beszel-agent", "status").Run(); err != nil {
-		return nil
-	}
-	ghupdate.ColorPrint(ghupdate.ColorYellow, "Restarting beszel-agent via FreeBSD rc…")
-	return exec.Command(f.cmd, "beszel-agent", "restart").Run()
-}
-
 func detectRestarter() restarter {
 	if path, err := exec.LookPath("systemctl"); err == nil {
 		return &systemdRestarter{cmd: path}
@@ -65,9 +53,6 @@ func detectRestarter() restarter {
 		return &openRCRestarter{cmd: path}
 	}
 	if path, err := exec.LookPath("service"); err == nil {
-		if runtime.GOOS == "freebsd" {
-			return &freeBSDRestarter{cmd: path}
-		}
 		return &openWRTRestarter{cmd: path}
 	}
 	return nil

beszel/internal/alerts/alerts.go

@@ -87,7 +87,7 @@ var supportsTitle = map[string]struct{}{
 func NewAlertManager(app hubLike) *AlertManager {
 	am := &AlertManager{
 		hub:        app,
-		alertQueue: make(chan alertTask, 5),
+		alertQueue: make(chan alertTask),
 		stopChan:   make(chan struct{}),
 	}
 	am.bindEvents()

beszel/internal/alerts/alerts_history.go

@@ -42,10 +42,21 @@ func updateHistoryOnAlertUpdate(e *core.RecordEvent) error {
 
 // resolveAlertHistoryRecord sets the resolved field to the current time
 func resolveAlertHistoryRecord(app core.App, alertRecordID string) error {
-	alertHistoryRecord, err := app.FindFirstRecordByFilter("alerts_history", "alert_id={:alert_id} && resolved=null", dbx.Params{"alert_id": alertRecordID})
-	if err != nil || alertHistoryRecord == nil {
+	alertHistoryRecords, err := app.FindRecordsByFilter(
+		"alerts_history",
+		"alert_id={:alert_id} && resolved=null",
+		"-created",
+		1,
+		0,
+		dbx.Params{"alert_id": alertRecordID},
+	)
+	if err != nil {
 		return err
 	}
+	if len(alertHistoryRecords) == 0 {
+		return nil
+	}
+	alertHistoryRecord := alertHistoryRecords[0] // there should be only one record
 	alertHistoryRecord.Set("resolved", time.Now().UTC())
 	err = app.Save(alertHistoryRecord)
 	if err != nil {

beszel/internal/alerts/alerts_status.go

@@ -25,12 +25,7 @@ type alertInfo struct {
 // startWorker is a long-running goroutine that processes alert tasks
 // every x seconds. It must be running to process status alerts.
 func (am *AlertManager) startWorker() {
-	processPendingAlerts := time.Tick(15 * time.Second)
-
-	// check for status alerts that are not resolved when system comes up
-	// (can be removed if we figure out core bug in #1052)
-	checkStatusAlerts := time.Tick(561 * time.Second)
-
+	tick := time.Tick(15 * time.Second)
 	for {
 		select {
 		case <-am.stopChan:
@@ -46,9 +41,7 @@ func (am *AlertManager) startWorker() {
 			case "cancel":
 				am.pendingAlerts.Delete(task.alertRecord.Id)
 			}
-		case <-checkStatusAlerts:
-			resolveStatusAlerts(am.hub)
-		case <-processPendingAlerts:
+		case <-tick:
 			// Check for expired alerts every tick
 			now := time.Now()
 			for key, value := range am.pendingAlerts.Range {
@@ -177,35 +170,3 @@ func (am *AlertManager) sendStatusAlert(alertStatus string, systemName string, a
 		LinkText: "View " + systemName,
 	})
 }
-
-// resolveStatusAlerts resolves any status alerts that weren't resolved
-// when system came up (https://github.com/henrygd/beszel/issues/1052)
-func resolveStatusAlerts(app core.App) error {
-	db := app.DB()
-	// Find all active status alerts where the system is actually up
-	var alertIds []string
-	err := db.NewQuery(`
-		SELECT a.id 
-		FROM alerts a
-		JOIN systems s ON a.system = s.id
-		WHERE a.name = 'Status' 
-		AND a.triggered = true
-		AND s.status = 'up'
-	`).Column(&alertIds)
-	if err != nil {
-		return err
-	}
-	// resolve all matching alert records
-	for _, alertId := range alertIds {
-		alert, err := app.FindRecordById("alerts", alertId)
-		if err != nil {
-			return err
-		}
-		alert.Set("triggered", false)
-		err = app.Save(alert)
-		if err != nil {
-			return err
-		}
-	}
-	return nil
-}

beszel/internal/alerts/alerts_system.go

@@ -1,13 +1,12 @@
 package alerts
 
 import (
+	"beszel/internal/entities/system"
 	"encoding/json"
 	"fmt"
 	"strings"
 	"time"
 
-	"github.com/henrygd/beszel/internal/entities/system"
-
 	"github.com/pocketbase/dbx"
 	"github.com/pocketbase/pocketbase/core"
 	"github.com/pocketbase/pocketbase/tools/types"

beszel/internal/alerts/alerts_test.go

@@ -0,0 +1,368 @@
+//go:build testing
+// +build testing
+
+package alerts_test
+
+import (
+	"bytes"
+	"encoding/json"
+	"io"
+	"net/http"
+	"strings"
+	"testing"
+
+	beszelTests "beszel/internal/tests"
+
+	"github.com/pocketbase/dbx"
+	"github.com/pocketbase/pocketbase/core"
+	pbTests "github.com/pocketbase/pocketbase/tests"
+	"github.com/stretchr/testify/assert"
+)
+
+// marshal to json and return an io.Reader (for use in ApiScenario.Body)
+func jsonReader(v any) io.Reader {
+	data, err := json.Marshal(v)
+	if err != nil {
+		panic(err)
+	}
+	return bytes.NewReader(data)
+}
+
+func TestUserAlertsApi(t *testing.T) {
+	hub, _ := beszelTests.NewTestHub(t.TempDir())
+	defer hub.Cleanup()
+
+	hub.StartHub()
+
+	user1, _ := beszelTests.CreateUser(hub, "alertstest@example.com", "password")
+	user1Token, _ := user1.NewAuthToken()
+
+	user2, _ := beszelTests.CreateUser(hub, "alertstest2@example.com", "password")
+	user2Token, _ := user2.NewAuthToken()
+
+	system1, _ := beszelTests.CreateRecord(hub, "systems", map[string]any{
+		"name":  "system1",
+		"users": []string{user1.Id},
+		"host":  "127.0.0.1",
+	})
+
+	system2, _ := beszelTests.CreateRecord(hub, "systems", map[string]any{
+		"name":  "system2",
+		"users": []string{user1.Id, user2.Id},
+		"host":  "127.0.0.2",
+	})
+
+	userRecords, _ := hub.CountRecords("users")
+	assert.EqualValues(t, 2, userRecords, "all users should be created")
+
+	systemRecords, _ := hub.CountRecords("systems")
+	assert.EqualValues(t, 2, systemRecords, "all systems should be created")
+
+	testAppFactory := func(t testing.TB) *pbTests.TestApp {
+		return hub.TestApp
+	}
+
+	scenarios := []beszelTests.ApiScenario{
+		{
+			Name:            "GET not implemented - returns index",
+			Method:          http.MethodGet,
+			URL:             "/api/beszel/user-alerts",
+			ExpectedStatus:  200,
+			ExpectedContent: []string{"<html ", "globalThis.BESZEL"},
+			TestAppFactory:  testAppFactory,
+		},
+		{
+			Name:            "POST no auth",
+			Method:          http.MethodPost,
+			URL:             "/api/beszel/user-alerts",
+			ExpectedStatus:  401,
+			ExpectedContent: []string{"requires valid"},
+			TestAppFactory:  testAppFactory,
+		},
+		{
+			Name:   "POST no body",
+			Method: http.MethodPost,
+			URL:    "/api/beszel/user-alerts",
+			Headers: map[string]string{
+				"Authorization": user1Token,
+			},
+			ExpectedStatus:  400,
+			ExpectedContent: []string{"Bad data"},
+			TestAppFactory:  testAppFactory,
+		},
+		{
+			Name:   "POST bad data",
+			Method: http.MethodPost,
+			URL:    "/api/beszel/user-alerts",
+			Headers: map[string]string{
+				"Authorization": user1Token,
+			},
+			ExpectedStatus:  400,
+			ExpectedContent: []string{"Bad data"},
+			TestAppFactory:  testAppFactory,
+			Body: jsonReader(map[string]any{
+				"invalidField": "this should cause validation error",
+				"threshold":    "not a number",
+			}),
+		},
+		{
+			Name:   "POST malformed JSON",
+			Method: http.MethodPost,
+			URL:    "/api/beszel/user-alerts",
+			Headers: map[string]string{
+				"Authorization": user1Token,
+			},
+			ExpectedStatus:  400,
+			ExpectedContent: []string{"Bad data"},
+			TestAppFactory:  testAppFactory,
+			Body:            strings.NewReader(`{"alertType": "cpu", "threshold": 80, "enabled": true,}`),
+		},
+		{
+			Name:   "POST valid alert data multiple systems",
+			Method: http.MethodPost,
+			URL:    "/api/beszel/user-alerts",
+			Headers: map[string]string{
+				"Authorization": user1Token,
+			},
+			ExpectedStatus:  200,
+			ExpectedContent: []string{"\"success\":true"},
+			TestAppFactory:  testAppFactory,
+			Body: jsonReader(map[string]any{
+				"name":      "CPU",
+				"value":     69,
+				"min":       9,
+				"systems":   []string{system1.Id, system2.Id},
+				"overwrite": false,
+			}),
+			AfterTestFunc: func(t testing.TB, app *pbTests.TestApp, res *http.Response) {
+				// check total alerts
+				alerts, _ := app.CountRecords("alerts")
+				assert.EqualValues(t, 2, alerts, "should have 2 alerts")
+				// check alert has correct values
+				matchingAlerts, _ := app.CountRecords("alerts", dbx.HashExp{"name": "CPU", "user": user1.Id, "system": system1.Id, "value": 69, "min": 9})
+				assert.EqualValues(t, 1, matchingAlerts, "should have 1 alert")
+			},
+		},
+		{
+			Name:   "POST valid alert data single system",
+			Method: http.MethodPost,
+			URL:    "/api/beszel/user-alerts",
+			Headers: map[string]string{
+				"Authorization": user1Token,
+			},
+			ExpectedStatus:  200,
+			ExpectedContent: []string{"\"success\":true"},
+			TestAppFactory:  testAppFactory,
+			Body: jsonReader(map[string]any{
+				"name":    "Memory",
+				"systems": []string{system1.Id},
+				"value":   90,
+				"min":     10,
+			}),
+			AfterTestFunc: func(t testing.TB, app *pbTests.TestApp, res *http.Response) {
+				user1Alerts, _ := app.CountRecords("alerts", dbx.HashExp{"user": user1.Id})
+				assert.EqualValues(t, 3, user1Alerts, "should have 3 alerts")
+			},
+		},
+		{
+			Name:   "Overwrite: false, should not overwrite existing alert",
+			Method: http.MethodPost,
+			URL:    "/api/beszel/user-alerts",
+			Headers: map[string]string{
+				"Authorization": user1Token,
+			},
+			ExpectedStatus:  200,
+			ExpectedContent: []string{"\"success\":true"},
+			TestAppFactory:  testAppFactory,
+			Body: jsonReader(map[string]any{
+				"name":      "CPU",
+				"value":     45,
+				"min":       5,
+				"systems":   []string{system1.Id},
+				"overwrite": false,
+			}),
+			BeforeTestFunc: func(t testing.TB, app *pbTests.TestApp, e *core.ServeEvent) {
+				beszelTests.ClearCollection(t, app, "alerts")
+				beszelTests.CreateRecord(app, "alerts", map[string]any{
+					"name":   "CPU",
+					"system": system1.Id,
+					"user":   user1.Id,
+					"value":  80,
+					"min":    10,
+				})
+			},
+			AfterTestFunc: func(t testing.TB, app *pbTests.TestApp, res *http.Response) {
+				alerts, _ := app.CountRecords("alerts")
+				assert.EqualValues(t, 1, alerts, "should have 1 alert")
+				alert, _ := app.FindFirstRecordByFilter("alerts", "name = 'CPU' && user = {:user}", dbx.Params{"user": user1.Id})
+				assert.EqualValues(t, 80, alert.Get("value"), "should have 80 as value")
+			},
+		},
+		{
+			Name:   "Overwrite: true, should overwrite existing alert",
+			Method: http.MethodPost,
+			URL:    "/api/beszel/user-alerts",
+			Headers: map[string]string{
+				"Authorization": user2Token,
+			},
+			ExpectedStatus:  200,
+			ExpectedContent: []string{"\"success\":true"},
+			TestAppFactory:  testAppFactory,
+			Body: jsonReader(map[string]any{
+				"name":      "CPU",
+				"value":     45,
+				"min":       5,
+				"systems":   []string{system2.Id},
+				"overwrite": true,
+			}),
+			BeforeTestFunc: func(t testing.TB, app *pbTests.TestApp, e *core.ServeEvent) {
+				beszelTests.ClearCollection(t, app, "alerts")
+				beszelTests.CreateRecord(app, "alerts", map[string]any{
+					"name":   "CPU",
+					"system": system2.Id,
+					"user":   user2.Id,
+					"value":  80,
+					"min":    10,
+				})
+			},
+			AfterTestFunc: func(t testing.TB, app *pbTests.TestApp, res *http.Response) {
+				alerts, _ := app.CountRecords("alerts")
+				assert.EqualValues(t, 1, alerts, "should have 1 alert")
+				alert, _ := app.FindFirstRecordByFilter("alerts", "name = 'CPU' && user = {:user}", dbx.Params{"user": user2.Id})
+				assert.EqualValues(t, 45, alert.Get("value"), "should have 45 as value")
+			},
+		},
+		{
+			Name:            "DELETE no auth",
+			Method:          http.MethodDelete,
+			URL:             "/api/beszel/user-alerts",
+			ExpectedStatus:  401,
+			ExpectedContent: []string{"requires valid"},
+			TestAppFactory:  testAppFactory,
+			Body: jsonReader(map[string]any{
+				"name":    "CPU",
+				"systems": []string{system1.Id},
+			}),
+			BeforeTestFunc: func(t testing.TB, app *pbTests.TestApp, e *core.ServeEvent) {
+				beszelTests.ClearCollection(t, app, "alerts")
+				beszelTests.CreateRecord(app, "alerts", map[string]any{
+					"name":   "CPU",
+					"system": system1.Id,
+					"user":   user1.Id,
+					"value":  80,
+					"min":    10,
+				})
+			},
+			AfterTestFunc: func(t testing.TB, app *pbTests.TestApp, res *http.Response) {
+				alerts, _ := app.CountRecords("alerts")
+				assert.EqualValues(t, 1, alerts, "should have 1 alert")
+			},
+		},
+		{
+			Name:   "DELETE alert",
+			Method: http.MethodDelete,
+			URL:    "/api/beszel/user-alerts",
+			Headers: map[string]string{
+				"Authorization": user1Token,
+			},
+			ExpectedStatus:  200,
+			ExpectedContent: []string{"\"count\":1", "\"success\":true"},
+			TestAppFactory:  testAppFactory,
+			Body: jsonReader(map[string]any{
+				"name":    "CPU",
+				"systems": []string{system1.Id},
+			}),
+			BeforeTestFunc: func(t testing.TB, app *pbTests.TestApp, e *core.ServeEvent) {
+				beszelTests.ClearCollection(t, app, "alerts")
+				beszelTests.CreateRecord(app, "alerts", map[string]any{
+					"name":   "CPU",
+					"system": system1.Id,
+					"user":   user1.Id,
+					"value":  80,
+					"min":    10,
+				})
+			},
+			AfterTestFunc: func(t testing.TB, app *pbTests.TestApp, res *http.Response) {
+				alerts, _ := app.CountRecords("alerts")
+				assert.Zero(t, alerts, "should have 0 alerts")
+			},
+		},
+		{
+			Name:   "DELETE alert multiple systems",
+			Method: http.MethodDelete,
+			URL:    "/api/beszel/user-alerts",
+			Headers: map[string]string{
+				"Authorization": user1Token,
+			},
+			ExpectedStatus:  200,
+			ExpectedContent: []string{"\"count\":2", "\"success\":true"},
+			TestAppFactory:  testAppFactory,
+			Body: jsonReader(map[string]any{
+				"name":    "Memory",
+				"systems": []string{system1.Id, system2.Id},
+			}),
+			BeforeTestFunc: func(t testing.TB, app *pbTests.TestApp, e *core.ServeEvent) {
+				beszelTests.ClearCollection(t, app, "alerts")
+				for _, systemId := range []string{system1.Id, system2.Id} {
+					_, err := beszelTests.CreateRecord(app, "alerts", map[string]any{
+						"name":   "Memory",
+						"system": systemId,
+						"user":   user1.Id,
+						"value":  90,
+						"min":    10,
+					})
+					assert.NoError(t, err, "should create alert")
+				}
+				alerts, _ := app.CountRecords("alerts")
+				assert.EqualValues(t, 2, alerts, "should have 2 alerts")
+			},
+			AfterTestFunc: func(t testing.TB, app *pbTests.TestApp, res *http.Response) {
+				alerts, _ := app.CountRecords("alerts")
+				assert.Zero(t, alerts, "should have 0 alerts")
+			},
+		},
+		{
+			Name:   "User 2 should not be able to delete alert of user 1",
+			Method: http.MethodDelete,
+			URL:    "/api/beszel/user-alerts",
+			Headers: map[string]string{
+				"Authorization": user2Token,
+			},
+			ExpectedStatus:  200,
+			ExpectedContent: []string{"\"count\":1", "\"success\":true"},
+			TestAppFactory:  testAppFactory,
+			Body: jsonReader(map[string]any{
+				"name":    "CPU",
+				"systems": []string{system2.Id},
+			}),
+			BeforeTestFunc: func(t testing.TB, app *pbTests.TestApp, e *core.ServeEvent) {
+				beszelTests.ClearCollection(t, app, "alerts")
+				for _, user := range []string{user1.Id, user2.Id} {
+					beszelTests.CreateRecord(app, "alerts", map[string]any{
+						"name":   "CPU",
+						"system": system2.Id,
+						"user":   user,
+						"value":  80,
+						"min":    10,
+					})
+				}
+				alerts, _ := app.CountRecords("alerts")
+				assert.EqualValues(t, 2, alerts, "should have 2 alerts")
+				user1AlertCount, _ := app.CountRecords("alerts", dbx.HashExp{"user": user1.Id})
+				assert.EqualValues(t, 1, user1AlertCount, "should have 1 alert")
+				user2AlertCount, _ := app.CountRecords("alerts", dbx.HashExp{"user": user2.Id})
+				assert.EqualValues(t, 1, user2AlertCount, "should have 1 alert")
+			},
+			AfterTestFunc: func(t testing.TB, app *pbTests.TestApp, res *http.Response) {
+				user1AlertCount, _ := app.CountRecords("alerts", dbx.HashExp{"user": user1.Id})
+				assert.EqualValues(t, 1, user1AlertCount, "should have 1 alert")
+				user2AlertCount, _ := app.CountRecords("alerts", dbx.HashExp{"user": user2.Id})
+				assert.Zero(t, user2AlertCount, "should have 0 alerts")
+			},
+		},
+	}
+
+	for _, scenario := range scenarios {
+		scenario.Test(t)
+	}
+}

beszel/internal/entities/system/system.go

@@ -3,10 +3,8 @@ package system
 // TODO: this is confusing, make common package with common/types common/helpers etc
 
 import (
+	"beszel/internal/entities/container"
 	"time"
-
-	"github.com/henrygd/beszel/internal/entities/container"
-	"github.com/henrygd/beszel/internal/entities/systemd"
 )
 
 type Stats struct {
@@ -39,22 +37,19 @@ type Stats struct {
 	Bandwidth      [2]uint64           `json:"b,omitzero" cbor:"26,keyasint,omitzero"`  // [sent bytes, recv bytes]
 	MaxBandwidth   [2]uint64           `json:"bm,omitzero" cbor:"27,keyasint,omitzero"` // [sent bytes, recv bytes]
 	// TODO: remove other load fields in future release in favor of load avg array
-	LoadAvg           [3]float64           `json:"la,omitempty" cbor:"28,keyasint"`
-	Battery           [2]uint8             `json:"bat,omitzero" cbor:"29,keyasint,omitzero"` // [percent, charge state, current]
-	MaxMem            float64              `json:"mm,omitempty" cbor:"30,keyasint,omitempty"`
-	NetworkInterfaces map[string][4]uint64 `json:"ni,omitempty" cbor:"31,keyasint,omitempty"` // [upload bytes, download bytes, total upload, total download]
+	LoadAvg [3]float64 `json:"la,omitempty" cbor:"28,keyasint"`
+	Battery [2]uint8   `json:"bat,omitzero" cbor:"29,keyasint,omitzero"` // [percent, charge state, current]
+	MaxMem  float64    `json:"mm,omitempty" cbor:"30,keyasint,omitempty"`
 }
 
 type GPUData struct {
-	Name        string             `json:"n" cbor:"0,keyasint"`
-	Temperature float64            `json:"-"`
-	MemoryUsed  float64            `json:"mu,omitempty,omitzero" cbor:"1,keyasint,omitempty,omitzero"`
-	MemoryTotal float64            `json:"mt,omitempty,omitzero" cbor:"2,keyasint,omitempty,omitzero"`
-	Usage       float64            `json:"u" cbor:"3,keyasint,omitempty"`
-	Power       float64            `json:"p,omitempty" cbor:"4,keyasint,omitempty"`
-	Count       float64            `json:"-"`
-	Engines     map[string]float64 `json:"e,omitempty" cbor:"5,keyasint,omitempty"`
-	PowerPkg    float64            `json:"pp,omitempty" cbor:"6,keyasint,omitempty"`
+	Name        string  `json:"n" cbor:"0,keyasint"`
+	Temperature float64 `json:"-"`
+	MemoryUsed  float64 `json:"mu,omitempty" cbor:"1,keyasint,omitempty"`
+	MemoryTotal float64 `json:"mt,omitempty" cbor:"2,keyasint,omitempty"`
+	Usage       float64 `json:"u" cbor:"3,keyasint"`
+	Power       float64 `json:"p,omitempty" cbor:"4,keyasint,omitempty"`
+	Count       float64 `json:"-"`
 }
 
 type FsStats struct {
@@ -87,14 +82,6 @@ const (
 	Freebsd
 )
 
-type ConnectionType = uint8
-
-const (
-	ConnectionTypeNone ConnectionType = iota
-	ConnectionTypeSSH
-	ConnectionTypeWebSocket
-)
-
 type Info struct {
 	Hostname       string  `json:"h" cbor:"0,keyasint"`
 	KernelVersion  string  `json:"k,omitempty" cbor:"1,keyasint,omitempty"`
@@ -116,14 +103,12 @@ type Info struct {
 	LoadAvg15      float64 `json:"l15,omitempty" cbor:"17,keyasint,omitempty"`
 	BandwidthBytes uint64  `json:"bb" cbor:"18,keyasint"`
 	// TODO: remove load fields in future release in favor of load avg array
-	LoadAvg        [3]float64     `json:"la,omitempty" cbor:"19,keyasint"`
-	ConnectionType ConnectionType `json:"ct,omitempty" cbor:"20,keyasint,omitempty,omitzero"`
+	LoadAvg [3]float64 `json:"la,omitempty" cbor:"19,keyasint"`
 }
 
 // Final data structure to return to the hub
 type CombinedData struct {
-	Stats           Stats              `json:"stats" cbor:"0,keyasint"`
-	Info            Info               `json:"info" cbor:"1,keyasint"`
-	Containers      []*container.Stats `json:"container" cbor:"2,keyasint"`
-	SystemdServices []*systemd.Service `json:"systemd,omitempty" cbor:"3,keyasint,omitempty"`
+	Stats      Stats              `json:"stats" cbor:"0,keyasint"`
+	Info       Info               `json:"info" cbor:"1,keyasint"`
+	Containers []*container.Stats `json:"container" cbor:"2,keyasint"`
 }

beszel/internal/ghupdate/ghupdate.go

@@ -4,6 +4,7 @@
 package ghupdate
 
 import (
+	"beszel"
 	"context"
 	"encoding/json"
 	"fmt"
@@ -15,8 +16,6 @@ import (
 	"runtime"
 	"strings"
 
-	"github.com/henrygd/beszel"
-
 	"github.com/blang/semver"
 )
 

beszel/internal/hub/agent_connect.go

@@ -1,6 +1,9 @@
 package hub
 
 import (
+	"beszel/internal/common"
+	"beszel/internal/hub/expirymap"
+	"beszel/internal/hub/ws"
 	"errors"
 	"net"
 	"net/http"
@@ -8,10 +11,6 @@ import (
 	"sync"
 	"time"
 
-	"github.com/henrygd/beszel/internal/common"
-	"github.com/henrygd/beszel/internal/hub/expirymap"
-	"github.com/henrygd/beszel/internal/hub/ws"
-
 	"github.com/blang/semver"
 	"github.com/lxzan/gws"
 	"github.com/pocketbase/dbx"

beszel/internal/hub/agent_connect_test.go

@@ -4,6 +4,9 @@
 package hub
 
 import (
+	"beszel/internal/agent"
+	"beszel/internal/common"
+	"beszel/internal/hub/ws"
 	"crypto/ed25519"
 	"fmt"
 	"net/http"
@@ -14,10 +17,6 @@ import (
 	"testing"
 	"time"
 
-	"github.com/henrygd/beszel/agent"
-	"github.com/henrygd/beszel/internal/common"
-	"github.com/henrygd/beszel/internal/hub/ws"
-
 	"github.com/pocketbase/pocketbase/core"
 	pbtests "github.com/pocketbase/pocketbase/tests"
 	"github.com/stretchr/testify/assert"

beszel/internal/hub/config/config.go

@@ -2,14 +2,13 @@
 package config
 
 import (
+	"beszel/internal/entities/system"
 	"fmt"
 	"log"
 	"os"
 	"path/filepath"
 
 	"github.com/google/uuid"
-	"github.com/henrygd/beszel/internal/entities/system"
-
 	"github.com/pocketbase/dbx"
 	"github.com/pocketbase/pocketbase/core"
 	"github.com/spf13/cast"

beszel/internal/hub/config/config_test.go

@@ -4,14 +4,12 @@
 package config_test
 
 import (
+	"beszel/internal/hub/config"
+	"beszel/internal/tests"
 	"os"
 	"path/filepath"
 	"testing"
 
-	"github.com/henrygd/beszel/internal/tests"
-
-	"github.com/henrygd/beszel/internal/hub/config"
-
 	"github.com/pocketbase/pocketbase/core"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"

beszel/internal/hub/hub.go

@@ -2,6 +2,12 @@
 package hub
 
 import (
+	"beszel"
+	"beszel/internal/alerts"
+	"beszel/internal/hub/config"
+	"beszel/internal/hub/systems"
+	"beszel/internal/records"
+	"beszel/internal/users"
 	"crypto/ed25519"
 	"encoding/pem"
 	"fmt"
@@ -12,14 +18,8 @@ import (
 	"strings"
 	"time"
 
-	"github.com/henrygd/beszel"
-	"github.com/henrygd/beszel/internal/alerts"
-	"github.com/henrygd/beszel/internal/hub/config"
-	"github.com/henrygd/beszel/internal/hub/systems"
-	"github.com/henrygd/beszel/internal/records"
-	"github.com/henrygd/beszel/internal/users"
-
 	"github.com/google/uuid"
+	"github.com/pocketbase/dbx"
 	"github.com/pocketbase/pocketbase"
 	"github.com/pocketbase/pocketbase/apis"
 	"github.com/pocketbase/pocketbase/core"
@@ -69,8 +69,6 @@ func (h *Hub) StartHub() error {
 		if err := config.SyncSystems(e); err != nil {
 			return err
 		}
-		// register middlewares
-		h.registerMiddlewares(e)
 		// register api routes
 		if err := h.registerApiRoutes(e); err != nil {
 			return err
@@ -115,6 +113,8 @@ func (h *Hub) initialize(e *core.ServeEvent) error {
 	// set URL if BASE_URL env is set
 	if h.appURL != "" {
 		settings.Meta.AppURL = h.appURL
+	} else {
+		h.appURL = settings.Meta.AppURL
 	}
 	if err := e.App.Save(settings); err != nil {
 		return err
@@ -173,37 +173,6 @@ func (h *Hub) registerCronJobs(_ *core.ServeEvent) error {
 	return nil
 }
 
-// custom middlewares
-func (h *Hub) registerMiddlewares(se *core.ServeEvent) {
-	// authorizes request with user matching the provided email
-	authorizeRequestWithEmail := func(e *core.RequestEvent, email string) (err error) {
-		if e.Auth != nil || email == "" {
-			return e.Next()
-		}
-		isAuthRefresh := e.Request.URL.Path == "/api/collections/users/auth-refresh" && e.Request.Method == http.MethodPost
-		e.Auth, err = e.App.FindFirstRecordByData("users", "email", email)
-		if err != nil || !isAuthRefresh {
-			return e.Next()
-		}
-		// auth refresh endpoint, make sure token is set in header
-		token, _ := e.Auth.NewAuthToken()
-		e.Request.Header.Set("Authorization", token)
-		return e.Next()
-	}
-	// authenticate with trusted header
-	if autoLogin, _ := GetEnv("AUTO_LOGIN"); autoLogin != "" {
-		se.Router.BindFunc(func(e *core.RequestEvent) error {
-			return authorizeRequestWithEmail(e, autoLogin)
-		})
-	}
-	// authenticate with trusted header
-	if trustedHeader, _ := GetEnv("TRUSTED_AUTH_HEADER"); trustedHeader != "" {
-		se.Router.BindFunc(func(e *core.RequestEvent) error {
-			return authorizeRequestWithEmail(e, e.Request.Header.Get(trustedHeader))
-		})
-	}
-}
-
 // custom api routes
 func (h *Hub) registerApiRoutes(se *core.ServeEvent) error {
 	// auth protected routes
@@ -331,3 +300,30 @@ func (h *Hub) MakeLink(parts ...string) string {
 	}
 	return base
 }
+
+type SystemInfo struct {
+	Name   string `json:"name"`
+	Id     string `json:"id"`
+	Status string `json:"status"`
+	Port   uint16 `json:"port"`
+	Host   string `json:"host"`
+	Info   string `json:"info"`
+}
+
+func (h *Hub) getUserSystemsFromRequest(req *http.Request) ([]SystemInfo, error) {
+	systems := []SystemInfo{}
+	token, err := req.Cookie("beszauth")
+	if err != nil {
+		return systems, err
+	}
+	if token.Value != "" {
+		user, err := h.FindAuthRecordByToken(token.Value)
+		if err != nil {
+			return systems, err
+		}
+		h.DB().NewQuery("SELECT s.id, s.info, s.status, s.name, s.port, s.host FROM systems s JOIN json_each(s.users) AS je WHERE je.value = {:user_id}").Bind(dbx.Params{
+			"user_id": user.Id,
+		}).All(&systems)
+	}
+	return systems, err
+}

beszel/internal/hub/hub_test.go

@@ -4,6 +4,9 @@
 package hub_test
 
 import (
+	beszelTests "beszel/internal/tests"
+	"testing"
+
 	"bytes"
 	"crypto/ed25519"
 	"encoding/json"
@@ -13,10 +16,6 @@ import (
 	"os"
 	"path/filepath"
 	"strings"
-	"testing"
-
-	"github.com/henrygd/beszel/internal/migrations"
-	beszelTests "github.com/henrygd/beszel/internal/tests"
 
 	"github.com/pocketbase/pocketbase/core"
 	pbTests "github.com/pocketbase/pocketbase/tests"
@@ -535,115 +534,6 @@ func TestApiRoutesAuthentication(t *testing.T) {
 	}
 }
 
-func TestFirstUserCreation(t *testing.T) {
-	t.Run("CreateUserEndpoint available when no users exist", func(t *testing.T) {
-		hub, _ := beszelTests.NewTestHub(t.TempDir())
-		defer hub.Cleanup()
-
-		hub.StartHub()
-
-		testAppFactoryExisting := func(t testing.TB) *pbTests.TestApp {
-			return hub.TestApp
-		}
-
-		scenarios := []beszelTests.ApiScenario{
-			{
-				Name:   "POST /create-user - should be available when no users exist",
-				Method: http.MethodPost,
-				URL:    "/api/beszel/create-user",
-				Body: jsonReader(map[string]any{
-					"email":    "firstuser@example.com",
-					"password": "password123",
-				}),
-				ExpectedStatus:  200,
-				ExpectedContent: []string{"User created"},
-				TestAppFactory:  testAppFactoryExisting,
-				BeforeTestFunc: func(t testing.TB, app *pbTests.TestApp, e *core.ServeEvent) {
-					userCount, err := hub.CountRecords("users")
-					require.NoError(t, err)
-					require.Zero(t, userCount, "Should start with no users")
-					superusers, err := hub.FindAllRecords(core.CollectionNameSuperusers)
-					require.NoError(t, err)
-					require.EqualValues(t, 1, len(superusers), "Should start with one temporary superuser")
-					require.EqualValues(t, migrations.TempAdminEmail, superusers[0].GetString("email"), "Should have created one temporary superuser")
-				},
-				AfterTestFunc: func(t testing.TB, app *pbTests.TestApp, res *http.Response) {
-					userCount, err := hub.CountRecords("users")
-					require.NoError(t, err)
-					require.EqualValues(t, 1, userCount, "Should have created one user")
-					superusers, err := hub.FindAllRecords(core.CollectionNameSuperusers)
-					require.NoError(t, err)
-					require.EqualValues(t, 1, len(superusers), "Should have created one superuser")
-					require.EqualValues(t, "firstuser@example.com", superusers[0].GetString("email"), "Should have created one superuser")
-				},
-			},
-			{
-				Name:   "POST /create-user - should not be available when users exist",
-				Method: http.MethodPost,
-				URL:    "/api/beszel/create-user",
-				Body: jsonReader(map[string]any{
-					"email":    "firstuser@example.com",
-					"password": "password123",
-				}),
-				ExpectedStatus:  404,
-				ExpectedContent: []string{"wasn't found"},
-				TestAppFactory:  testAppFactoryExisting,
-			},
-		}
-
-		for _, scenario := range scenarios {
-			scenario.Test(t)
-		}
-	})
-
-	t.Run("CreateUserEndpoint not available when USER_EMAIL, USER_PASSWORD are set", func(t *testing.T) {
-		os.Setenv("BESZEL_HUB_USER_EMAIL", "me@example.com")
-		os.Setenv("BESZEL_HUB_USER_PASSWORD", "password123")
-		defer os.Unsetenv("BESZEL_HUB_USER_EMAIL")
-		defer os.Unsetenv("BESZEL_HUB_USER_PASSWORD")
-
-		hub, _ := beszelTests.NewTestHub(t.TempDir())
-		defer hub.Cleanup()
-
-		hub.StartHub()
-
-		testAppFactory := func(t testing.TB) *pbTests.TestApp {
-			return hub.TestApp
-		}
-
-		scenario := beszelTests.ApiScenario{
-			Name:            "POST /create-user - should not be available when USER_EMAIL, USER_PASSWORD are set",
-			Method:          http.MethodPost,
-			URL:             "/api/beszel/create-user",
-			ExpectedStatus:  404,
-			ExpectedContent: []string{"wasn't found"},
-			TestAppFactory:  testAppFactory,
-			BeforeTestFunc: func(t testing.TB, app *pbTests.TestApp, e *core.ServeEvent) {
-				users, err := hub.FindAllRecords("users")
-				require.NoError(t, err)
-				require.EqualValues(t, 1, len(users), "Should start with one user")
-				require.EqualValues(t, "me@example.com", users[0].GetString("email"), "Should have created one user")
-				superusers, err := hub.FindAllRecords(core.CollectionNameSuperusers)
-				require.NoError(t, err)
-				require.EqualValues(t, 1, len(superusers), "Should start with one superuser")
-				require.EqualValues(t, "me@example.com", superusers[0].GetString("email"), "Should have created one superuser")
-			},
-			AfterTestFunc: func(t testing.TB, app *pbTests.TestApp, res *http.Response) {
-				users, err := hub.FindAllRecords("users")
-				require.NoError(t, err)
-				require.EqualValues(t, 1, len(users), "Should still have one user")
-				require.EqualValues(t, "me@example.com", users[0].GetString("email"), "Should have created one user")
-				superusers, err := hub.FindAllRecords(core.CollectionNameSuperusers)
-				require.NoError(t, err)
-				require.EqualValues(t, 1, len(superusers), "Should still have one superuser")
-				require.EqualValues(t, "me@example.com", superusers[0].GetString("email"), "Should have created one superuser")
-			},
-		}
-
-		scenario.Test(t)
-	})
-}
-
 func TestCreateUserEndpointAvailability(t *testing.T) {
 	t.Run("CreateUserEndpoint available when no users exist", func(t *testing.T) {
 		hub, _ := beszelTests.NewTestHub(t.TempDir())
@@ -711,117 +601,3 @@ func TestCreateUserEndpointAvailability(t *testing.T) {
 		scenario.Test(t)
 	})
 }
-
-func TestAutoLoginMiddleware(t *testing.T) {
-	var hubs []*beszelTests.TestHub
-
-	defer func() {
-		defer os.Unsetenv("AUTO_LOGIN")
-		for _, hub := range hubs {
-			hub.Cleanup()
-		}
-	}()
-
-	os.Setenv("AUTO_LOGIN", "user@test.com")
-
-	testAppFactory := func(t testing.TB) *pbTests.TestApp {
-		hub, _ := beszelTests.NewTestHub(t.TempDir())
-		hubs = append(hubs, hub)
-		hub.StartHub()
-		return hub.TestApp
-	}
-
-	scenarios := []beszelTests.ApiScenario{
-		{
-			Name:            "GET /getkey - without auto login should fail",
-			Method:          http.MethodGet,
-			URL:             "/api/beszel/getkey",
-			ExpectedStatus:  401,
-			ExpectedContent: []string{"requires valid"},
-			TestAppFactory:  testAppFactory,
-		},
-		{
-			Name:            "GET /getkey - with auto login should fail if no matching user",
-			Method:          http.MethodGet,
-			URL:             "/api/beszel/getkey",
-			ExpectedStatus:  401,
-			ExpectedContent: []string{"requires valid"},
-			TestAppFactory:  testAppFactory,
-		},
-		{
-			Name:            "GET /getkey - with auto login should succeed",
-			Method:          http.MethodGet,
-			URL:             "/api/beszel/getkey",
-			ExpectedStatus:  200,
-			ExpectedContent: []string{"\"key\":", "\"v\":"},
-			TestAppFactory:  testAppFactory,
-			BeforeTestFunc: func(t testing.TB, app *pbTests.TestApp, e *core.ServeEvent) {
-				beszelTests.CreateUser(app, "user@test.com", "password123")
-			},
-		},
-	}
-
-	for _, scenario := range scenarios {
-		scenario.Test(t)
-	}
-}
-
-func TestTrustedHeaderMiddleware(t *testing.T) {
-	var hubs []*beszelTests.TestHub
-
-	defer func() {
-		defer os.Unsetenv("TRUSTED_AUTH_HEADER")
-		for _, hub := range hubs {
-			hub.Cleanup()
-		}
-	}()
-
-	os.Setenv("TRUSTED_AUTH_HEADER", "X-Beszel-Trusted")
-
-	testAppFactory := func(t testing.TB) *pbTests.TestApp {
-		hub, _ := beszelTests.NewTestHub(t.TempDir())
-		hubs = append(hubs, hub)
-		hub.StartHub()
-		return hub.TestApp
-	}
-
-	scenarios := []beszelTests.ApiScenario{
-		{
-			Name:            "GET /getkey - without trusted header should fail",
-			Method:          http.MethodGet,
-			URL:             "/api/beszel/getkey",
-			ExpectedStatus:  401,
-			ExpectedContent: []string{"requires valid"},
-			TestAppFactory:  testAppFactory,
-		},
-		{
-			Name:   "GET /getkey - with trusted header should fail if no matching user",
-			Method: http.MethodGet,
-			URL:    "/api/beszel/getkey",
-			Headers: map[string]string{
-				"X-Beszel-Trusted": "user@test.com",
-			},
-			ExpectedStatus:  401,
-			ExpectedContent: []string{"requires valid"},
-			TestAppFactory:  testAppFactory,
-		},
-		{
-			Name:   "GET /getkey - with trusted header should succeed",
-			Method: http.MethodGet,
-			URL:    "/api/beszel/getkey",
-			Headers: map[string]string{
-				"X-Beszel-Trusted": "user@test.com",
-			},
-			ExpectedStatus:  200,
-			ExpectedContent: []string{"\"key\":", "\"v\":"},
-			TestAppFactory:  testAppFactory,
-			BeforeTestFunc: func(t testing.TB, app *pbTests.TestApp, e *core.ServeEvent) {
-				beszelTests.CreateUser(app, "user@test.com", "password123")
-			},
-		},
-	}
-
-	for _, scenario := range scenarios {
-		scenario.Test(t)
-	}
-}

beszel/internal/hub/hub_test_helpers.go

@@ -3,7 +3,7 @@
 
 package hub
 
-import "github.com/henrygd/beszel/internal/hub/systems"
+import "beszel/internal/hub/systems"
 
 // TESTING ONLY: GetSystemManager returns the system manager
 func (h *Hub) GetSystemManager() *systems.SystemManager {

beszel/internal/hub/server_development.go

@@ -3,6 +3,8 @@
 package hub
 
 import (
+	"beszel"
+	"encoding/json"
 	"fmt"
 	"io"
 	"log/slog"
@@ -11,35 +13,39 @@ import (
 	"net/url"
 	"strings"
 
-	"github.com/henrygd/beszel"
-
 	"github.com/pocketbase/pocketbase/core"
-	"github.com/pocketbase/pocketbase/tools/osutils"
 )
 
-// Wraps http.RoundTripper to modify dev proxy HTML responses
+// responseModifier wraps an http.RoundTripper to modify HTML responses
 type responseModifier struct {
 	transport http.RoundTripper
 	hub       *Hub
 }
 
+// RoundTrip implements http.RoundTripper interface with response modification
 func (rm *responseModifier) RoundTrip(req *http.Request) (*http.Response, error) {
 	resp, err := rm.transport.RoundTrip(req)
 	if err != nil {
 		return resp, err
 	}
+
 	// Only modify HTML responses
 	contentType := resp.Header.Get("Content-Type")
 	if !strings.Contains(contentType, "text/html") {
 		return resp, nil
 	}
+
+	// Read the response body
 	body, err := io.ReadAll(resp.Body)
 	if err != nil {
 		return resp, err
 	}
 	resp.Body.Close()
+
+	// Modify the HTML content here
+	modifiedBody := rm.modifyHTML(string(body), req)
+
 	// Create a new response with the modified body
-	modifiedBody := rm.modifyHTML(string(body))
 	resp.Body = io.NopCloser(strings.NewReader(modifiedBody))
 	resp.ContentLength = int64(len(modifiedBody))
 	resp.Header.Set("Content-Length", fmt.Sprintf("%d", len(modifiedBody)))
@@ -47,7 +53,8 @@ func (rm *responseModifier) RoundTrip(req *http.Request) (*http.Response, error)
 	return resp, nil
 }
 
-func (rm *responseModifier) modifyHTML(html string) string {
+// modifyHTML applies modifications to HTML content
+func (rm *responseModifier) modifyHTML(html string, req *http.Request) string {
 	parsedURL, err := url.Parse(rm.hub.appURL)
 	if err != nil {
 		return html
@@ -56,7 +63,19 @@ func (rm *responseModifier) modifyHTML(html string) string {
 	basePath := strings.TrimSuffix(parsedURL.Path, "/") + "/"
 	html = strings.ReplaceAll(html, "./", basePath)
 	html = strings.Replace(html, "{{V}}", beszel.Version, 1)
+	slog.Info("modifying HTML", "appURL", rm.hub.appURL)
 	html = strings.Replace(html, "{{HUB_URL}}", rm.hub.appURL, 1)
+
+	systems, err := rm.hub.getUserSystemsFromRequest(req)
+	if err != nil {
+		return html
+	}
+	systemsJson, err := json.Marshal(systems)
+	if err != nil {
+		return html
+	}
+	html = strings.Replace(html, "'{SYSTEMS}'", string(systemsJson), 1)
+
 	return html
 }
 
@@ -68,6 +87,7 @@ func (h *Hub) startServer(se *core.ServeEvent) error {
 		Host:   "localhost:5173",
 	})
 
+	// Set up custom transport with response modification
 	proxy.Transport = &responseModifier{
 		transport: http.DefaultTransport,
 		hub:       h,
@@ -77,6 +97,5 @@ func (h *Hub) startServer(se *core.ServeEvent) error {
 		proxy.ServeHTTP(e.Response, e.Request)
 		return nil
 	})
-	_ = osutils.LaunchURL(h.appURL)
 	return nil
 }

beszel/internal/hub/server_production.go

@@ -3,14 +3,15 @@
 package hub
 
 import (
+	"beszel"
+	"beszel/site"
+	"encoding/json"
 	"io/fs"
+	"log/slog"
 	"net/http"
 	"net/url"
 	"strings"
 
-	"github.com/henrygd/beszel"
-	"github.com/henrygd/beszel/internal/site"
-
 	"github.com/pocketbase/pocketbase/apis"
 	"github.com/pocketbase/pocketbase/core"
 )
@@ -46,6 +47,15 @@ func (h *Hub) startServer(se *core.ServeEvent) error {
 			e.Response.Header().Del("X-Frame-Options")
 			e.Response.Header().Set("Content-Security-Policy", csp)
 		}
+		systems, err := h.getUserSystemsFromRequest(e.Request)
+		if err != nil {
+			slog.Error("error getting user systems", "error", err)
+		}
+		systemsJson, err := json.Marshal(systems)
+		if err != nil {
+			slog.Error("error marshalling user systems", "error", err)
+		}
+		html = strings.Replace(html, "'{SYSTEMS}'", string(systemsJson), 1)
 		return e.HTML(http.StatusOK, html)
 	})
 	return nil

beszel/internal/hub/systems/system.go

@@ -1,6 +1,9 @@
 package systems
 
 import (
+	"beszel"
+	"beszel/internal/entities/system"
+	"beszel/internal/hub/ws"
 	"context"
 	"encoding/json"
 	"errors"
@@ -10,12 +13,6 @@ import (
 	"strings"
 	"time"
 
-	"github.com/henrygd/beszel/internal/hub/ws"
-
-	"github.com/henrygd/beszel/internal/entities/system"
-
-	"github.com/henrygd/beszel"
-
 	"github.com/blang/semver"
 	"github.com/fxamacker/cbor/v2"
 	"github.com/pocketbase/pocketbase/core"
@@ -161,20 +158,6 @@ func (sys *System) createRecords(data *system.CombinedData) (*core.Record, error
 			return nil, err
 		}
 	}
-	// add new systemd_stats record
-	if len(data.SystemdServices) > 0 {
-		systemdStatsCollection, err := hub.FindCachedCollectionByNameOrId("systemd_stats")
-		if err != nil {
-			return nil, err
-		}
-		systemdStatsRecord := core.NewRecord(systemdStatsCollection)
-		systemdStatsRecord.Set("system", systemRecord.Id)
-		systemdStatsRecord.Set("stats", data.SystemdServices)
-		systemdStatsRecord.Set("type", "1m")
-		if err := hub.SaveNoValidate(systemdStatsRecord); err != nil {
-			return nil, err
-		}
-	}
 	// update system record (do this last because it triggers alerts and we need above records to be inserted first)
 	systemRecord.Set("status", up)
 

beszel/internal/hub/systems/system_manager.go

@@ -1,18 +1,14 @@
 package systems
 
 import (
+	"beszel"
+	"beszel/internal/common"
+	"beszel/internal/entities/system"
+	"beszel/internal/hub/ws"
 	"errors"
 	"fmt"
 	"time"
 
-	"github.com/henrygd/beszel/internal/hub/ws"
-
-	"github.com/henrygd/beszel/internal/entities/system"
-
-	"github.com/henrygd/beszel/internal/common"
-
-	"github.com/henrygd/beszel"
-
 	"github.com/blang/semver"
 	"github.com/pocketbase/pocketbase/core"
 	"github.com/pocketbase/pocketbase/tools/store"
@@ -34,8 +30,10 @@ const (
 	sessionTimeout = 4 * time.Second
 )
 
-// errSystemExists is returned when attempting to add a system that already exists
-var errSystemExists = errors.New("system exists")
+var (
+	// errSystemExists is returned when attempting to add a system that already exists
+	errSystemExists = errors.New("system exists")
+)
 
 // SystemManager manages a collection of monitored systems and their connections.
 // It handles system lifecycle, status updates, and maintains both SSH and WebSocket connections.

beszel/internal/hub/systems/systems_test.go

@@ -4,17 +4,16 @@
 package systems_test
 
 import (
+	"beszel/internal/entities/container"
+	"beszel/internal/entities/system"
+	"beszel/internal/hub/systems"
+	"beszel/internal/tests"
 	"fmt"
 	"sync"
 	"testing"
 	"testing/synctest"
 	"time"
 
-	"github.com/henrygd/beszel/internal/entities/container"
-	"github.com/henrygd/beszel/internal/entities/system"
-	"github.com/henrygd/beszel/internal/hub/systems"
-	"github.com/henrygd/beszel/internal/tests"
-
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )

beszel/internal/hub/systems/systems_test_helpers.go

@@ -4,10 +4,9 @@
 package systems
 
 import (
+	entities "beszel/internal/entities/system"
 	"context"
 	"fmt"
-
-	entities "github.com/henrygd/beszel/internal/entities/system"
 )
 
 // TESTING ONLY: GetSystemCount returns the number of systems in the store
@@ -101,10 +100,3 @@ func (sm *SystemManager) SetSystemStatusInDB(systemID string, status string) boo
 
 	return true
 }
-
-// TESTING ONLY: RemoveAllSystems removes all systems from the store
-func (sm *SystemManager) RemoveAllSystems() {
-	for _, system := range sm.systems.GetAll() {
-		sm.RemoveSystem(system.Id)
-	}
-}

beszel/internal/hub/update.go

@@ -1,12 +1,12 @@
 package hub
 
 import (
+	"beszel/internal/ghupdate"
 	"fmt"
 	"log"
 	"os"
 	"os/exec"
 
-	"github.com/henrygd/beszel/internal/ghupdate"
 	"github.com/spf13/cobra"
 )
 
@@ -22,12 +22,6 @@ func Update(cmd *cobra.Command, _ []string) {
 	// Check if china-mirrors flag is set
 	useMirror, _ := cmd.Flags().GetBool("china-mirrors")
 
-	// Get the executable path before update
-	exePath, err := os.Executable()
-	if err != nil {
-		log.Fatal(err)
-	}
-
 	updated, err := ghupdate.Update(ghupdate.Config{
 		ArchiveExecutable: "beszel",
 		DataDir:           dataDir,
@@ -41,8 +35,11 @@ func Update(cmd *cobra.Command, _ []string) {
 	}
 
 	// make sure the file is executable
-	if err := os.Chmod(exePath, 0755); err != nil {
-		fmt.Printf("Warning: failed to set executable permissions: %v\n", err)
+	exePath, err := os.Executable()
+	if err == nil {
+		if err := os.Chmod(exePath, 0755); err != nil {
+			fmt.Printf("Warning: failed to set executable permissions: %v\n", err)
+		}
 	}
 
 	// Try to restart the service if it's running

beszel/internal/hub/ws/ws.go

@@ -1,14 +1,12 @@
 package ws
 
 import (
+	"beszel/internal/common"
+	"beszel/internal/entities/system"
 	"errors"
 	"time"
 	"weak"
 
-	"github.com/henrygd/beszel/internal/entities/system"
-
-	"github.com/henrygd/beszel/internal/common"
-
 	"github.com/fxamacker/cbor/v2"
 	"github.com/lxzan/gws"
 	"golang.org/x/crypto/ssh"

beszel/internal/hub/ws/ws_test.go

@@ -4,12 +4,11 @@
 package ws
 
 import (
+	"beszel/internal/common"
 	"crypto/ed25519"
 	"testing"
 	"time"
 
-	"github.com/henrygd/beszel/internal/common"
-
 	"github.com/fxamacker/cbor/v2"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"

beszel/internal/records/records.go

@@ -2,6 +2,8 @@
 package records
 
 import (
+	"beszel/internal/entities/container"
+	"beszel/internal/entities/system"
 	"encoding/json"
 	"fmt"
 	"log"
@@ -9,9 +11,6 @@ import (
 	"strings"
 	"time"
 
-	"github.com/henrygd/beszel/internal/entities/container"
-	"github.com/henrygd/beszel/internal/entities/system"
-
 	"github.com/pocketbase/dbx"
 	"github.com/pocketbase/pocketbase/core"
 )
@@ -40,14 +39,12 @@ type StatsRecord struct {
 }
 
 // global variables for reusing allocations
-var (
-	statsRecord    StatsRecord
-	containerStats []container.Stats
-	sumStats       system.Stats
-	tempStats      system.Stats
-	queryParams    = make(dbx.Params, 1)
-	containerSums  = make(map[string]*container.Stats)
-)
+var statsRecord StatsRecord
+var containerStats []container.Stats
+var sumStats system.Stats
+var tempStats system.Stats
+var queryParams = make(dbx.Params, 1)
+var containerSums = make(map[string]*container.Stats)
 
 // Create longer records by averaging shorter records
 func (rm *RecordManager) CreateLongerRecords() {
@@ -225,19 +222,6 @@ func (rm *RecordManager) AverageSystemStats(db dbx.Builder, records RecordIds) *
 		sum.MaxBandwidth[0] = max(sum.MaxBandwidth[0], stats.MaxBandwidth[0], stats.Bandwidth[0])
 		sum.MaxBandwidth[1] = max(sum.MaxBandwidth[1], stats.MaxBandwidth[1], stats.Bandwidth[1])
 
-		// Accumulate network interfaces
-		if sum.NetworkInterfaces == nil {
-			sum.NetworkInterfaces = make(map[string][4]uint64, len(stats.NetworkInterfaces))
-		}
-		for key, value := range stats.NetworkInterfaces {
-			sum.NetworkInterfaces[key] = [4]uint64{
-				sum.NetworkInterfaces[key][0] + value[0],
-				sum.NetworkInterfaces[key][1] + value[1],
-				max(sum.NetworkInterfaces[key][2], value[2]),
-				max(sum.NetworkInterfaces[key][3], value[3]),
-			}
-		}
-
 		// Accumulate temperatures
 		if stats.Temperatures != nil {
 			if sum.Temperatures == nil {
@@ -284,16 +268,6 @@ func (rm *RecordManager) AverageSystemStats(db dbx.Builder, records RecordIds) *
 				gpu.Usage += value.Usage
 				gpu.Power += value.Power
 				gpu.Count += value.Count
-
-				if value.Engines != nil {
-					if gpu.Engines == nil {
-						gpu.Engines = make(map[string]float64, len(value.Engines))
-					}
-					for engineKey, engineValue := range value.Engines {
-						gpu.Engines[engineKey] += engineValue
-					}
-				}
-
 				sum.GPUData[id] = gpu
 			}
 		}
@@ -322,19 +296,6 @@ func (rm *RecordManager) AverageSystemStats(db dbx.Builder, records RecordIds) *
 		sum.Bandwidth[0] = sum.Bandwidth[0] / uint64(count)
 		sum.Bandwidth[1] = sum.Bandwidth[1] / uint64(count)
 		sum.Battery[0] = uint8(batterySum / int(count))
-
-		// Average network interfaces
-		if sum.NetworkInterfaces != nil {
-			for key := range sum.NetworkInterfaces {
-				sum.NetworkInterfaces[key] = [4]uint64{
-					sum.NetworkInterfaces[key][0] / uint64(count),
-					sum.NetworkInterfaces[key][1] / uint64(count),
-					sum.NetworkInterfaces[key][2],
-					sum.NetworkInterfaces[key][3],
-				}
-			}
-		}
-
 		// Average temperatures
 		if sum.Temperatures != nil && tempCount > 0 {
 			for key := range sum.Temperatures {
@@ -363,13 +324,6 @@ func (rm *RecordManager) AverageSystemStats(db dbx.Builder, records RecordIds) *
 				gpu.Usage = twoDecimals(gpu.Usage / count)
 				gpu.Power = twoDecimals(gpu.Power / count)
 				gpu.Count = twoDecimals(gpu.Count / count)
-
-				if gpu.Engines != nil {
-					for engineKey := range gpu.Engines {
-						gpu.Engines[engineKey] = twoDecimals(gpu.Engines[engineKey] / count)
-					}
-				}
-
 				sum.GPUData[id] = gpu
 			}
 		}

beszel/internal/records/records_test.go

@@ -4,13 +4,12 @@
 package records_test
 
 import (
+	"beszel/internal/records"
+	"beszel/internal/tests"
 	"fmt"
 	"testing"
 	"time"
 
-	"github.com/henrygd/beszel/internal/records"
-	"github.com/henrygd/beszel/internal/tests"
-
 	"github.com/pocketbase/dbx"
 	"github.com/pocketbase/pocketbase/core"
 	"github.com/pocketbase/pocketbase/tools/types"
@@ -175,7 +174,7 @@ func TestDeleteOldSystemStats(t *testing.T) {
 	}
 
 	// Run deletion
-	err = records.DeleteOldSystemStats(hub)
+	err = records.TestDeleteOldSystemStats(hub)
 	require.NoError(t, err)
 
 	// Verify results
@@ -268,7 +267,7 @@ func TestDeleteOldAlertsHistory(t *testing.T) {
 			assert.Equal(t, int64(tc.alertCount), countBefore, "Initial count should match")
 
 			// Run deletion
-			err = records.DeleteOldAlertsHistory(hub, tc.countToKeep, tc.countBeforeDeletion)
+			err = records.TestDeleteOldAlertsHistory(hub, tc.countToKeep, tc.countBeforeDeletion)
 			require.NoError(t, err)
 
 			// Count after deletion
@@ -332,7 +331,7 @@ func TestDeleteOldAlertsHistoryEdgeCases(t *testing.T) {
 		}
 
 		// Should not error and should not delete anything
-		err = records.DeleteOldAlertsHistory(hub, 10, 20)
+		err = records.TestDeleteOldAlertsHistory(hub, 10, 20)
 		require.NoError(t, err)
 
 		count, err := hub.CountRecords("alerts_history")
@@ -346,7 +345,7 @@ func TestDeleteOldAlertsHistoryEdgeCases(t *testing.T) {
 		require.NoError(t, err)
 
 		// Should not error with empty table
-		err = records.DeleteOldAlertsHistory(hub, 10, 20)
+		err = records.TestDeleteOldAlertsHistory(hub, 10, 20)
 		require.NoError(t, err)
 	})
 }
@@ -376,7 +375,7 @@ func TestTwoDecimals(t *testing.T) {
 	}
 
 	for _, tc := range testCases {
-		result := records.TwoDecimals(tc.input)
+		result := records.TestTwoDecimals(tc.input)
 		assert.InDelta(t, tc.expected, result, 0.02, "twoDecimals(%f) should equal %f", tc.input, tc.expected)
 	}
 }

beszel/internal/records/records_test_helpers.go

@@ -0,0 +1,23 @@
+//go:build testing
+// +build testing
+
+package records
+
+import (
+	"github.com/pocketbase/pocketbase/core"
+)
+
+// TestDeleteOldSystemStats exposes deleteOldSystemStats for testing
+func TestDeleteOldSystemStats(app core.App) error {
+	return deleteOldSystemStats(app)
+}
+
+// TestDeleteOldAlertsHistory exposes deleteOldAlertsHistory for testing
+func TestDeleteOldAlertsHistory(app core.App, countToKeep, countBeforeDeletion int) error {
+	return deleteOldAlertsHistory(app, countToKeep, countBeforeDeletion)
+}
+
+// TestTwoDecimals exposes twoDecimals for testing
+func TestTwoDecimals(value float64) float64 {
+	return twoDecimals(value)
+}

beszel/internal/tests/hub.go

@@ -5,11 +5,10 @@
 package tests
 
 import (
+	"beszel/internal/hub"
 	"fmt"
 	"testing"
 
-	"github.com/henrygd/beszel/internal/hub"
-
 	"github.com/pocketbase/pocketbase/core"
 	"github.com/pocketbase/pocketbase/tests"
 	"github.com/stretchr/testify/assert"
@@ -97,56 +96,3 @@ func ClearCollection(t testing.TB, app core.App, collectionName string) error {
 	assert.EqualValues(t, recordCount, 0, "should have 0 records after clearing")
 	return err
 }
-
-func (h *TestHub) Cleanup() {
-	h.GetAlertManager().StopWorker()
-	h.GetSystemManager().RemoveAllSystems()
-	h.TestApp.Cleanup()
-}
-
-func CreateSystems(app core.App, count int, userId string, status string) ([]*core.Record, error) {
-	systems := make([]*core.Record, 0, count)
-	for i := range count {
-		system, err := CreateRecord(app, "systems", map[string]any{
-			"name":  fmt.Sprintf("test-system-%d", i),
-			"host":  fmt.Sprintf("127.0.0.%d", i),
-			"port":  "33914",
-			"users": []string{userId},
-		})
-		if err != nil {
-			return nil, err
-		}
-		system.Set("status", status)
-		err = app.SaveNoValidate(system)
-		if err != nil {
-			return nil, err
-		}
-		systems = append(systems, system)
-	}
-	return systems, nil
-}
-
-// GetHubWithUser creates a test hub with a test user and user settings
-func GetHubWithUser(t *testing.T) (*TestHub, *core.Record) {
-	hub, err := NewTestHub(t.TempDir())
-	assert.NoError(t, err)
-	hub.StartHub()
-
-	// Manually initialize the system manager to bind event hooks
-	err = hub.GetSystemManager().Initialize()
-	assert.NoError(t, err)
-
-	// Create a test user
-	user, err := CreateUser(hub, "test@example.com", "password")
-	assert.NoError(t, err)
-
-	// Create user settings for the test user (required for alert notifications)
-	userSettingsData := map[string]any{
-		"user":     user.Id,
-		"settings": `{"emails":[test@example.com],"webhooks":[]}`,
-	}
-	_, err = CreateRecord(hub, "user_settings", userSettingsData)
-	assert.NoError(t, err)
-
-	return hub, user
-}

beszel/internal/users/users.go

@@ -2,11 +2,10 @@
 package users
 
 import (
+	"beszel/migrations"
 	"log"
 	"net/http"
 
-	"github.com/henrygd/beszel/internal/migrations"
-
 	"github.com/pocketbase/dbx"
 	"github.com/pocketbase/pocketbase/core"
 )

beszel/migrations/0_collections_snapshot_0_12_0_7.go

@@ -520,96 +520,6 @@ func init() {
 		],
 		"system": false
 	},
-	{
-		"id": "systemd_stats_collection",
-		"listRule": "@request.auth.id != \"\"",
-		"viewRule": null,
-		"createRule": null,
-		"updateRule": null,
-		"deleteRule": null,
-		"name": "systemd_stats",
-		"type": "base",
-		"fields": [
-			{
-				"autogeneratePattern": "[a-z0-9]{15}",
-				"hidden": false,
-				"id": "text3208210256",
-				"max": 15,
-				"min": 15,
-				"name": "id",
-				"pattern": "^[a-z0-9]+$",
-				"presentable": false,
-				"primaryKey": true,
-				"required": true,
-				"system": true,
-				"type": "text"
-			},
-			{
-				"cascadeDelete": true,
-				"collectionId": "2hz5ncl8tizk5nx",
-				"hidden": false,
-				"id": "hutcu6ps",
-				"maxSelect": 1,
-				"minSelect": 0,
-				"name": "system",
-				"presentable": false,
-				"required": true,
-				"system": false,
-				"type": "relation"
-			},
-			{
-				"hidden": false,
-				"id": "r39hhnil",
-				"maxSize": 2000000,
-				"name": "stats",
-				"presentable": false,
-				"required": true,
-				"system": false,
-				"type": "json"
-			},
-			{
-				"hidden": false,
-				"id": "vo7iuj96",
-				"maxSelect": 1,
-				"name": "type",
-				"presentable": false,
-				"required": true,
-				"system": false,
-				"type": "select",
-				"values": [
-					"1m",
-					"10m",
-					"20m",
-					"120m",
-					"480m"
-				]
-			},
-			{
-				"hidden": false,
-				"id": "autodate2990389176",
-				"name": "created",
-				"onCreate": true,
-				"onUpdate": false,
-				"presentable": false,
-				"system": false,
-				"type": "autodate"
-			},
-			{
-				"hidden": false,
-				"id": "autodate3332085495",
-				"name": "updated",
-				"onCreate": true,
-				"onUpdate": true,
-				"presentable": false,
-				"system": false,
-				"type": "autodate"
-			}
-		],
-		"indexes": [
-			"CREATE INDEX ` + "`" + `idx_systemd_stats` + "`" + ` ON ` + "`" + `systemd_stats` + "`" + ` (\n  ` + "`" + `system` + "`" + `,\n  ` + "`" + `type` + "`" + `,\n  ` + "`" + `created` + "`" + `\n)"
-		],
-		"system": false
-	},
 	{
 		"id": "4afacsdnlu8q8r2",
 		"listRule": "@request.auth.id != \"\" && user.id = @request.auth.id",

beszel/migrations/initial-settings.go

@@ -0,0 +1,29 @@
+package migrations
+
+import (
+	"github.com/pocketbase/pocketbase/core"
+	m "github.com/pocketbase/pocketbase/migrations"
+)
+
+const (
+	TempAdminEmail = "_@b.b"
+)
+
+func init() {
+	m.Register(func(app core.App) error {
+		// initial settings
+		settings := app.Settings()
+		settings.Meta.AppName = "Beszel"
+		settings.Meta.HideControls = true
+		settings.Logs.MinLevel = 4
+		if err := app.Save(settings); err != nil {
+			return err
+		}
+		// create superuser
+		collection, _ := app.FindCollectionByNameOrId(core.CollectionNameSuperusers)
+		user := core.NewRecord(collection)
+		user.SetEmail(TempAdminEmail)
+		user.SetRandomPassword()
+		return app.Save(user)
+	}, nil)
+}

beszel/site/index.html

@@ -10,7 +10,8 @@
 			globalThis.BESZEL = {
 				BASE_PATH: "%BASE_URL%",
 				HUB_VERSION: "{{V}}",
-				HUB_URL: "{{HUB_URL}}"
+				HUB_URL: "{{HUB_URL}}",
+				SYSTEMS: '{SYSTEMS}'
 			}
 		</script>
 	</head>