Add --auto-reload-all flag

internal/pkg/cmd/reloader.go

@@ -32,6 +32,7 @@ func NewReloaderCommand() *cobra.Command {
 	}
 
 	// options
+	cmd.PersistentFlags().BoolVar(&options.AutoReloadAll, "auto-reload-all", false, "Auto reload all resources")
 	cmd.PersistentFlags().StringVar(&options.ConfigmapUpdateOnChangeAnnotation, "configmap-annotation", "configmap.reloader.stakater.com/reload", "annotation to detect changes in configmaps, specified by name")
 	cmd.PersistentFlags().StringVar(&options.SecretUpdateOnChangeAnnotation, "secret-annotation", "secret.reloader.stakater.com/reload", "annotation to detect changes in secrets, specified by name")
 	cmd.PersistentFlags().StringVar(&options.ReloaderAutoAnnotation, "auto-annotation", "reloader.stakater.com/auto", "annotation to detect changes in secrets")

internal/pkg/handler/upgrade.go

@@ -153,8 +153,9 @@ func PerformRollingUpgrade(clients kube.Clients, config util.Config, upgradeFunc
 			reloaderEnabledValue = annotations[options.ReloaderAutoAnnotation]
 		}
 		result := constants.NotUpdated
-		reloaderEnabled, err := strconv.ParseBool(reloaderEnabledValue)
-		if err == nil && reloaderEnabled {
+		reloaderEnabled, _ := strconv.ParseBool(reloaderEnabledValue)
+		reloaderEnabled = reloaderEnabled && foundAuto || !foundAuto && options.AutoReloadAll
+		if reloaderEnabled {
 			result = invokeReloadStrategy(upgradeFuncs, i, config, true)
 		}
 

internal/pkg/options/flags.go

@@ -3,6 +3,8 @@ package options
 import "github.com/stakater/Reloader/internal/pkg/constants"
 
 var (
+	// Auto reload all resources when their corresponding configmaps/secrets are updated
+	AutoReloadAll = false
 	// ConfigmapUpdateOnChangeAnnotation is an annotation to detect changes in
 	// configmaps specified by name
 	ConfigmapUpdateOnChangeAnnotation = "configmap.reloader.stakater.com/reload"