chore: Add/adjust some logging

Author: hrak

pkg/cloud/metadata.go

@@ -25,7 +25,7 @@ func (c *client) metadataInstanceID(ctx context.Context) string {
 
 	// Try a NODE_ID environment variable
 	if envNodeID := os.Getenv("NODE_ID"); envNodeID != "" {
-		logger.V(4).Info("Found CloudStack VM ID from envvar NODE_ID", "nodeID", envNodeID)
+		logger.Info("Found CloudStack VM ID from envvar NODE_ID", "nodeID", envNodeID)
 
 		return envNodeID
 	}
@@ -38,7 +38,7 @@ func (c *client) metadataInstanceID(ctx context.Context) string {
 		if err != nil {
 			logger.Error(err, "Cannot read cloud-init instance data")
 		} else if ciData.V1.InstanceID != "" {
-			logger.V(4).Info("Found CloudStack VM ID from cloud-init", "nodeID", ciData.V1.InstanceID)
+			logger.Info("Found CloudStack VM ID from cloud-init", "nodeID", ciData.V1.InstanceID)
 
 			return ciData.V1.InstanceID
 		}
@@ -57,7 +57,7 @@ func (c *client) metadataInstanceID(ctx context.Context) string {
 		if err != nil {
 			logger.Error(err, "Cannot read ignition metadata")
 		} else if instanceID != "" {
-			logger.V(4).Info("Found CloudStack VM ID from ignition", "nodeID", instanceID)
+			logger.Info("Found CloudStack VM ID from ignition", "nodeID", instanceID)
 
 			return instanceID
 		}
@@ -68,7 +68,7 @@ func (c *client) metadataInstanceID(ctx context.Context) string {
 		logger.Error(err, "Cannot read file "+ignitionMetadataFilePath)
 	}
 
-	logger.V(4).Info("CloudStack VM ID not found in meta-data")
+	logger.Info("CloudStack VM ID not found in meta-data")
 
 	return ""
 }

pkg/cloud/node.go

@@ -1,17 +1,25 @@
 package cloud
 
-import "context"
+import (
+	"context"
+
+	"k8s.io/klog/v2"
+)
 
 func (c *client) GetNodeInfo(ctx context.Context, vmName string) (*VM, error) {
-	// First, try to read the instance ID from meta-data (cloud-init)
+	logger := klog.FromContext(ctx)
+
+	// First, try to read the instance ID from meta-data.
 	if id := c.metadataInstanceID(ctx); id != "" {
 		// Instance ID found using metadata
+		logger.V(4).Info("Looking up node info using VM ID found in metadata", "nodeID", id)
 
 		// Use CloudStack API to get VM info
 		return c.GetVMByID(ctx, id)
 	}
 
-	// VM ID was not found using metadata.
-	// Use VM name instead
+	// VM ID was not found using metadata, fall back to using VM name instead.
+	logger.V(4).Info("Looking up node info using VM name", "nodeName", vmName)
+
 	return c.getVMByName(ctx, vmName)
 }