<p>假设您有源和目标bucket。您需要正确地委派权限。你知道吗</p>
<p>源S3</p>
<pre><code>{
"Version": "2012-10-17",
"Statement": [
{
"Sid": "DelegateS3Access",
"Effect": "Allow",
"Principal": {
"AWS": "arn:aws:iam::DESTINATION_BUCKET_ACCOUNT_NUMBER:root"
},
"Action": [
"s3:ListBucket",
"s3:GetObject"
],
"Resource": [
"arn:aws:s3:::SOURCE_BUCKET_NAME/*",
"arn:aws:s3:::SOURCE_BUCKET_NAME"
]
}
]
}
</code></pre>
<p>目的地S3</p>
<pre><code>{
"Version": "2012-10-17",
"Statement": [
{
"Effect": "Allow",
"Action": [
"s3:ListBucket",
"s3:GetObject"
],
"Resource": [
"arn:aws:s3:::SOURCE_BUCKET_NAME",
"arn:aws:s3:::SOURCE_BUCKET_NAME/*"
]
},
{
"Effect": "Allow",
"Action": [
"s3:ListBucket",
"s3:PutObject",
"s3:PutObjectAcl"
],
"Resource": [
"arn:aws:s3:::DESTINATION_BUCKET_NAME",
"arn:aws:s3:::DESTINATION_BUCKET_NAME/*"
]
}
]
}
</code></pre>
<p>之后,您将使用AWS CLI</p>
<pre><code>aws s3 sync s3://SOURCE-BUCKET-NAME s3://DESTINATION-BUCKET-NAME source-region SOURCE-REGION-NAME region DESTINATION-REGION-NAME
</code></pre>