能否在现有CloudWatch仪表盘中展示CloudFront指标？

Hey there, I’ve run into this exact head-scratcher before—let’s break down the most common fixes to get those metrics showing up in CloudWatch:

• Double-check CloudWatch metrics are enabled for your distribution
  CloudFront’s console displays basic metrics automatically, but sending them to CloudWatch requires explicit enablement for your specific distribution. Hop over to your CloudFront distribution’s Metrics tab, look for the CloudWatch Metrics section, and confirm that Standard Metrics (or the metric set you need) is toggled on. If it was off, enable it and give it a few minutes to start pushing data.

• Ensure you’re looking in the correct AWS region
  This is the #1 gotcha that trips up most folks! CloudFront sends all metrics to the us-east-1 (N. Virginia) region in CloudWatch—no matter where your distribution’s edge locations are. Switch your CloudWatch console to us-east-1, then check the AWS/CloudFront namespace again—your metrics should pop up there.

• Wait for metric propagation delay
  Even if you just enabled metrics, CloudWatch doesn’t populate data instantly. It usually takes 5-10 minutes for the first batch of metrics to appear. If you’ve only just flipped the switch, grab a drink and check back later.

• Filter by your distribution ID
  When you navigate to the AWS/CloudFront namespace, you might see aggregate metrics by default. To view metrics tied specifically to your distribution, add a filter for your distribution’s unique ID (you can find this in the CloudFront console’s distribution list). This will narrow down the results to your setup’s metrics.

If you’ve tried all these steps and still don’t see data, it’s worth verifying that your AWS account has the necessary permissions (like cloudwatch:GetMetricData and cloudfront:GetDistributionConfig) to access the metrics.

内容的提问来源于stack exchange，提问作者JayMore