In this blog, we will show you the steps to configure E-mail Notification for S3 bucket in the AWS environment.
ENVIRONMENT OVERVIEW
- We have already created a bucket named s3-aznotification for this demo.
CREATING SNS (SIMPLE NOTIFICATION SERVICE) TOPIC
- Login in to your AWS account and search for SNS service.
- Select the Topics option.
- Click on Create Topic button.
- Provide the Name and Display Name and click on Create topic.
- Under the Subscription topic, select the Create subscription option.
- From the create subscription window, select the protocol as E-mail from the drop-down list.
- Provide your e-mail address and click on create the subscription.
- You will receive a confirmation E-mail to your inbox. Click on the confirm subscription link.
- Once you confirmed the subscription, the status will be changed to confirmed in SNS.
- Go to the topics section and select the topic and click on Edit.
- Expand the Access Policy menu, and paste the below policy.
{
“Version”: “2008-10-17”,
“Id”: “__default_policy_ID”,
“Statement”: [
{
“Sid”: “__default_statement_ID”,
“Effect”: “Allow”,
“Principal”: {
“AWS”: “*”
},
“Action”: [
“SNS:GetTopicAttributes”,
“SNS:SetTopicAttributes”,
“SNS:AddPermission”,
“SNS:RemovePermission”,
“SNS:DeleteTopic”,
“SNS:Subscribe”,
“SNS:ListSubscriptionsByTopic”,
“SNS:Publish”,
“SNS:Receive”
],
“Resource”: “arn:aws:sns:ap-south-1:216045319100:AZ-S3-Notification”, # Need to update new resource ARN
“Condition”: {
“ArnLike”: { “aws:SourceArn”: “arn:aws:s3:*:*:s3-aznotification” } # Need to update the S3 Bucket name
}
}
]
}
- Make sure that you have updated the Resource ARN and Bucket name in the policy. You can find the Resource ARN under your topic details section.
- Once you update the access policy, click on save changes.
CREATING S3 EVENTS
- Open the AWS services list and search for the S3 bucket.
- Click on the S3 bucket name to configure the E-mail notification. For this demo, we use s3-aznotification.
- Select the properties tab and click on Events.
- Click on Add notification.
- Provide a name for the event and for testing purpose we select only the PUT event.
- Under sent to section, select the notification destination as SNS topic and select the corresponding Topic and click on the Save button.
VERIFICATION
- Now upload a test file in the S3.
- We received the notification once a file has been uploaded in the S3 bucket.
REFERENCE
Thanks for reading this blog. We hope it was useful for you to learn about the steps to configure E-mail notification for S3 Bucket.
Loges