1 files changed, 124 insertions, 0 deletions
diff --git a/weed/admin/maintenance/config_verification.go b/weed/admin/maintenance/config_verification.go
new file mode 100644
index 000000000..0ac40aad1
--- /dev/null
+++ b/weed/admin/maintenance/config_verification.go
@@ -0,0 +1,124 @@
+package maintenance
+
+import (
+	"fmt"
+
+	"github.com/seaweedfs/seaweedfs/weed/pb/worker_pb"
+)
+
+// VerifyProtobufConfig demonstrates that the protobuf configuration system is working
+func VerifyProtobufConfig() error {
+	// Create configuration manager
+	configManager := NewMaintenanceConfigManager()
+	config := configManager.GetConfig()
+
+	// Verify basic configuration
+	if !config.Enabled {
+		return fmt.Errorf("expected config to be enabled by default")
+	}
+
+	if config.ScanIntervalSeconds != 30*60 {
+		return fmt.Errorf("expected scan interval to be 1800 seconds, got %d", config.ScanIntervalSeconds)
+	}
+
+	// Verify policy configuration
+	if config.Policy == nil {
+		return fmt.Errorf("expected policy to be configured")
+	}
+
+	if config.Policy.GlobalMaxConcurrent != 4 {
+		return fmt.Errorf("expected global max concurrent to be 4, got %d", config.Policy.GlobalMaxConcurrent)
+	}
+
+	// Verify task policies
+	vacuumPolicy := config.Policy.TaskPolicies["vacuum"]
+	if vacuumPolicy == nil {
+		return fmt.Errorf("expected vacuum policy to be configured")
+	}
+
+	if !vacuumPolicy.Enabled {
+		return fmt.Errorf("expected vacuum policy to be enabled")
+	}
+
+	// Verify typed configuration access
+	vacuumConfig := vacuumPolicy.GetVacuumConfig()
+	if vacuumConfig == nil {
+		return fmt.Errorf("expected vacuum config to be accessible")
+	}
+
+	if vacuumConfig.GarbageThreshold != 0.3 {
+		return fmt.Errorf("expected garbage threshold to be 0.3, got %f", vacuumConfig.GarbageThreshold)
+	}
+
+	// Verify helper functions work
+	if !IsTaskEnabled(config.Policy, "vacuum") {
+		return fmt.Errorf("expected vacuum task to be enabled via helper function")
+	}
+
+	maxConcurrent := GetMaxConcurrent(config.Policy, "vacuum")
+	if maxConcurrent != 2 {
+		return fmt.Errorf("expected vacuum max concurrent to be 2, got %d", maxConcurrent)
+	}
+
+	// Verify erasure coding configuration
+	ecPolicy := config.Policy.TaskPolicies["erasure_coding"]
+	if ecPolicy == nil {
+		return fmt.Errorf("expected EC policy to be configured")
+	}
+
+	ecConfig := ecPolicy.GetErasureCodingConfig()
+	if ecConfig == nil {
+		return fmt.Errorf("expected EC config to be accessible")
+	}
+
+	// Verify configurable EC fields only
+	if ecConfig.FullnessRatio <= 0 || ecConfig.FullnessRatio > 1 {
+		return fmt.Errorf("expected EC config to have valid fullness ratio (0-1), got %f", ecConfig.FullnessRatio)
+	}
+
+	return nil
+}
+
+// GetProtobufConfigSummary returns a summary of the current protobuf configuration
+func GetProtobufConfigSummary() string {
+	configManager := NewMaintenanceConfigManager()
+	config := configManager.GetConfig()
+
+	summary := fmt.Sprintf("SeaweedFS Protobuf Maintenance Configuration:\n")
+	summary += fmt.Sprintf("  Enabled: %v\n", config.Enabled)
+	summary += fmt.Sprintf("  Scan Interval: %d seconds\n", config.ScanIntervalSeconds)
+	summary += fmt.Sprintf("  Max Retries: %d\n", config.MaxRetries)
+	summary += fmt.Sprintf("  Global Max Concurrent: %d\n", config.Policy.GlobalMaxConcurrent)
+	summary += fmt.Sprintf("  Task Policies: %d configured\n", len(config.Policy.TaskPolicies))
+
+	for taskType, policy := range config.Policy.TaskPolicies {
+		summary += fmt.Sprintf("    %s: enabled=%v, max_concurrent=%d\n",
+			taskType, policy.Enabled, policy.MaxConcurrent)
+	}
+
+	return summary
+}
+
+// CreateCustomConfig demonstrates creating a custom protobuf configuration
+func CreateCustomConfig() *worker_pb.MaintenanceConfig {
+	return &worker_pb.MaintenanceConfig{
+		Enabled:             true,
+		ScanIntervalSeconds: 60 * 60, // 1 hour
+		MaxRetries:          5,
+		Policy: &worker_pb.MaintenancePolicy{
+			GlobalMaxConcurrent: 8,
+			TaskPolicies: map[string]*worker_pb.TaskPolicy{
+				"custom_vacuum": {
+					Enabled:       true,
+					MaxConcurrent: 4,
+					TaskConfig: &worker_pb.TaskPolicy_VacuumConfig{
+						VacuumConfig: &worker_pb.VacuumTaskConfig{
+							GarbageThreshold:  0.5,
+							MinVolumeAgeHours: 48,
+						},
+					},
+				},
+			},
+		},
+	}
+}