Add timeout check interval and update instance configuration

README.md

@@ -182,6 +182,7 @@ instances:
   default_auto_restart: true                        # Default auto-restart setting
   default_max_restarts: 3                           # Default maximum restart attempts
   default_restart_delay: 5                          # Default restart delay in seconds
+  timeout_check_interval: 5                         # Default instance timeout check interval in minutes
 ```
 
 **Environment Variables:**
@@ -195,6 +196,7 @@ instances:
 - `LLAMACTL_DEFAULT_AUTO_RESTART` - Default auto-restart setting (true/false)
 - `LLAMACTL_DEFAULT_MAX_RESTARTS` - Default maximum restarts
 - `LLAMACTL_DEFAULT_RESTART_DELAY` - Default restart delay in seconds
+- `LLAMACTL_TIMEOUT_CHECK_INTERVAL` - Default instance timeout check interval in minutes
 
 #### Authentication Configuration
 

pkg/config/config.go

@@ -66,6 +66,9 @@ type InstancesConfig struct {
 
 	// Default restart delay for new instances (in seconds)
 	DefaultRestartDelay int `yaml:"default_restart_delay"`
+
+	// Interval for checking instance timeouts (in minutes)
+	TimeoutCheckInterval int `yaml:"timeout_check_interval"`
 }
 
 // AuthConfig contains authentication settings
@@ -108,6 +111,7 @@ func LoadConfig(configPath string) (AppConfig, error) {
 			DefaultAutoRestart:   true,
 			DefaultMaxRestarts:   3,
 			DefaultRestartDelay:  5,
+			TimeoutCheckInterval: 5, // Check timeouts every 5 minutes
 		},
 		Auth: AuthConfig{
 			RequireInferenceAuth:  true,
@@ -217,6 +221,11 @@ func loadEnvVars(cfg *AppConfig) {
 			cfg.Instances.DefaultRestartDelay = seconds
 		}
 	}
+	if timeoutCheckInterval := os.Getenv("LLAMACTL_TIMEOUT_CHECK_INTERVAL"); timeoutCheckInterval != "" {
+		if minutes, err := strconv.Atoi(timeoutCheckInterval); err == nil {
+			cfg.Instances.TimeoutCheckInterval = minutes
+		}
+	}
 	// Auth config
 	if requireInferenceAuth := os.Getenv("LLAMACTL_REQUIRE_INFERENCE_AUTH"); requireInferenceAuth != "" {
 		if b, err := strconv.ParseBool(requireInferenceAuth); err == nil {

pkg/instance/instance.go

@@ -124,7 +124,7 @@ func validateAndCopyOptions(name string, options *CreateInstanceOptions) *Create
 		if options.IdleTimeout != nil {
 			idleTimeout := *options.IdleTimeout
 			if idleTimeout < 0 {
-				log.Printf("Instance %s IdleTimeout value (%d) cannot be negative, setting to 0 seconds", name, idleTimeout)
+				log.Printf("Instance %s IdleTimeout value (%d) cannot be negative, setting to 0 minutes", name, idleTimeout)
 				idleTimeout = 0
 			}
 			optionsCopy.IdleTimeout = &idleTimeout
@@ -156,7 +156,7 @@ func applyDefaultOptions(options *CreateInstanceOptions, globalSettings *config.
 	}
 
 	if options.IdleTimeout == nil {
-		defaultIdleTimeout := 0 // Default to 0 seconds if not set
+		defaultIdleTimeout := 0
 		options.IdleTimeout = &defaultIdleTimeout
 	}
 }

pkg/instance/timeout.go

@@ -0,0 +1 @@
+package instance