admin/felhom-controller
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feat: add controller self-update mechanism (v0.16.0)

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New selfupdate package: version parsing, audit state file, updater with
Gitea registry V2 check, docker pull + compose rewrite + compose up flow.

- API: /api/selfupdate/{status,check,update} with session+bearer auth
- UI: Settings "Verzió és frissítés" card with check/install buttons + JS polling
- Scheduler: periodic check (6h default) + optional daily auto-update
- Notifications: success/failure on post-update startup verification
- Alert: info banner when update available
- docker-compose.yml: add directory bind mount for compose file access

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
authentik Default Admin
2026-02-19 17:33:40 +01:00
parent 1a58797dc8
commit c9a88afcef
14 changed files with 1074 additions and 22 deletions
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controller/cmd/controller/main.go
+95 -4
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@@ -14,6 +14,8 @@ import (
"syscall"
"time"
"strings"
"gitea.dooplex.hu/admin/felhom-controller/internal/api"
"gitea.dooplex.hu/admin/felhom-controller/internal/backup"
"gitea.dooplex.hu/admin/felhom-controller/internal/config"
@@ -22,6 +24,7 @@ import (
"gitea.dooplex.hu/admin/felhom-controller/internal/notify"
"gitea.dooplex.hu/admin/felhom-controller/internal/report"
"gitea.dooplex.hu/admin/felhom-controller/internal/scheduler"
"gitea.dooplex.hu/admin/felhom-controller/internal/selfupdate"
"gitea.dooplex.hu/admin/felhom-controller/internal/settings"
"gitea.dooplex.hu/admin/felhom-controller/internal/stacks"
catalogsync "gitea.dooplex.hu/admin/felhom-controller/internal/sync"
@@ -220,6 +223,26 @@ func main() {
// --- Initialize notifier ---
notifier := notify.New(cfg.Hub.URL, cfg.Hub.APIKey, cfg.Customer.ID, sett, logger)
// --- Initialize self-updater ---
var updater *selfupdate.Updater
if cfg.SelfUpdate.Enabled {
composePath := filepath.Join(filepath.Dir(cfg.Paths.DataDir), "docker-compose.yml")
updater = selfupdate.NewUpdater(&cfg.SelfUpdate, &cfg.Git, Version, cfg.Paths.DataDir, composePath, logger)
updater.SetBackupRunningCheck(func() bool {
return backupMgr != nil && backupMgr.IsRunning()
})
// Check for post-update state (did a previous update succeed or fail?)
if state := updater.VerifyStartup(); state != nil {
if state.Status == "success" {
notifier.NotifyUpdateSuccess(state.PreviousVersion, state.TargetVersion)
} else if state.Status == "failed" {
notifier.NotifyUpdateFailed(state.TargetVersion, state.Error)
}
}
logger.Printf("[INFO] Self-update enabled (check every %s, auto-update: %v, auto-update time: %s)",
cfg.SelfUpdate.CheckInterval, cfg.SelfUpdate.AutoUpdate, cfg.SelfUpdate.AutoUpdateTime)
}
// --- Initialize scheduler ---
sched := scheduler.New(logger)
@@ -252,7 +275,16 @@ func main() {
pinger.Ping(healthUUID, body)
}
// Refresh dashboard alerts from health report
alertMgr.Refresh(healthReport, cfg, backupMgr)
updateAvailable := false
latestVersion := ""
if updater != nil {
status := updater.GetStatus()
if status.LastCheck != nil {
updateAvailable = status.LastCheck.UpdateAvailable
latestVersion = status.LastCheck.LatestVersion
}
}
alertMgr.Refresh(healthReport, cfg, backupMgr, updateAvailable, latestVersion)
// Notify on health status changes
notifier.NotifyHealthChange(healthReport.Status, healthReport.Issues, healthReport.Warnings)
return nil
@@ -347,6 +379,36 @@ func main() {
}
}
// Self-update scheduler jobs
if cfg.SelfUpdate.Enabled && updater != nil {
// Periodic version check (populates UI, never triggers update)
checkInterval, ciErr := time.ParseDuration(cfg.SelfUpdate.CheckInterval)
if ciErr != nil {
checkInterval = 6 * time.Hour
}
sched.Every("selfupdate-check", checkInterval, func(ctx context.Context) error {
result := updater.CheckForUpdate()
if result.UpdateAvailable {
logger.Printf("[INFO] Update available: %s -> %s", result.CurrentVersion, result.LatestVersion)
}
return nil
})
// Auto-update (daily, fires after typical backup completion)
if cfg.SelfUpdate.AutoUpdate {
sched.Daily("selfupdate-auto", cfg.SelfUpdate.AutoUpdateTime, func(ctx context.Context) error {
result := updater.CheckForUpdate()
if !result.UpdateAvailable {
return nil
}
if err := updater.TriggerUpdate("auto"); err != nil {
logger.Printf("[WARN] Auto-update skipped: %v", err)
}
return nil
})
}
}
sched.Start(ctx)
defer sched.Stop()
@@ -406,6 +468,17 @@ func main() {
hubPusher.PushOnce(r)
}
}
// Initial self-update check (so settings page shows version info quickly)
if updater != nil {
time.Sleep(25 * time.Second) // Additional delay after hub report
result := updater.CheckForUpdate()
if result.UpdateAvailable {
logger.Printf("[INFO] Startup: update available %s -> %s", result.CurrentVersion, result.LatestVersion)
} else if result.Error != "" {
logger.Printf("[DEBUG] Startup version check: %s", result.Error)
}
}
}()
// Initial backup cache population (don't block startup)
@@ -432,14 +505,14 @@ func main() {
// Initial alert refresh (so alerts appear immediately, not after first 5min health check)
go func() {
report := monitor.RunHealthCheck(cfg, cpuCollector, sett.GetStoragePaths())
alertMgr.Refresh(report, cfg, backupMgr)
alertMgr.Refresh(report, cfg, backupMgr, false, "")
}()
// --- Initialize API router ---
apiRouter := api.NewRouter(cfg, sett, stackMgr, syncer, cpuCollector, backupMgr, crossDriveRunner, metricsStore, logger)
apiRouter := api.NewRouter(cfg, sett, stackMgr, syncer, cpuCollector, backupMgr, crossDriveRunner, metricsStore, updater, logger)
// --- Initialize web server ---
webServer := web.NewServer(cfg, stackMgr, cpuCollector, backupMgr, crossDriveRunner, sched, sett, alertMgr, notifier, logger, Version)
webServer := web.NewServer(cfg, stackMgr, cpuCollector, backupMgr, crossDriveRunner, sched, sett, alertMgr, notifier, updater, logger, Version)
// Phase 3: Set DR restore mode if a restore plan was built
if restorePlan != nil && len(restorePlan.Apps) > 0 {
@@ -454,6 +527,8 @@ func main() {
mux.HandleFunc("/api/health", apiRouter.HealthHandler)
// Storage API routes handled by web server (longer prefix takes precedence over /api/)
mux.Handle("/api/storage/", webServer.RequireAuth(http.HandlerFunc(webServer.ServeStorageAPI)))
// Self-update API — accepts session auth OR hub API key (for external triggering)
mux.Handle("/api/selfupdate/", selfUpdateAuthMiddleware(cfg, webServer, http.HandlerFunc(apiRouter.ServeHTTP)))
mux.Handle("/api/", webServer.RequireAuth(http.HandlerFunc(apiRouter.ServeHTTP)))
// Web UI routes (auth required)
@@ -492,6 +567,22 @@ func main() {
logger.Println("[INFO] felhom-controller stopped")
}
// selfUpdateAuthMiddleware allows access via session auth (normal UI) OR hub API key bearer token (external).
func selfUpdateAuthMiddleware(cfg *config.Config, webServer *web.Server, next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
// Check bearer token first (for external API calls: hub, build scripts)
if auth := r.Header.Get("Authorization"); strings.HasPrefix(auth, "Bearer ") {
token := strings.TrimPrefix(auth, "Bearer ")
if token != "" && cfg.Hub.APIKey != "" && token == cfg.Hub.APIKey {
next.ServeHTTP(w, r)
return
}
}
// Fall back to session auth
webServer.RequireAuth(next).ServeHTTP(w, r)
})
}
func setupLogger(cfg *config.Config) *log.Logger {
// For now, log to stdout. File logging will be added later.
logger := log.New(os.Stdout, "", log.LstdFlags)