当主站点托管在 Wordpress 上时，将子域重定向到 S3 存储桶？

Question

We've got a main website ( www.example.com ) which is hosted on Wordpress. I've built a replacement site which I've hosted in AWS S3 (test.example.com.s3-website-ap-southeast-2.amazonaws.com/). The DNS records for the main website are hosted on Route 53.

I'd like the replacement site to be accessible from test.example.com while keeping the main site running. I've put the following DNS record in Route 53:

test.example.com    CNAME   Simple  -   
test.example.com.s3-website-ap-southeast-2.amazonaws.com.

However, browsing to test.example.com still brings me to the main site, not the replacement site.

What am I doing wrong?

Answer 1

Try to use an A alias record in Route53 instead of CNAME .

Also, make sure you:

• Name your bucket exactly as your DNS name, eg if your DNS name is test.example.com , then your bucket name should read test.example.com
• Enable Static website hosting on your bucket
• Regarding security, set the Block public access setting to Off and
• Apply the following Bucket policy:

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "Statement1",
            "Effect": "Allow",
            "Principal": "*",
            "Action": "s3:GetObject",
            "Resource": [
                "arn:aws:s3:::test.example.com",
                "arn:aws:s3:::test.example.com/*"
            ]
        }
    ]
}

---

I would recommend to put your static S3 website behind CloudFront. You will benefit from its low latency and high transfer rates for your end users. Also, your S3 bills will be noticeably reduced (if served to a large number of users).

And last but not least, you will be able to serve your static web-site via https . Your current solution works via http only.