I want to schedule events via Event bridge, so that
Event Bridge will send the events to SNS and subscribe with SQS, then in my springboot application i will listen to SQS ..
but the problem here is, i cannot find a way to provide details in this event.
i want to send something like this:
{
"version": "0",
"id": "89d1a02d-5ec7-412e-82f5-13505f849b41",
"detail-type": "Scheduled Event",
"source": "aws.events",
"time": "2016-12-30T18:44:49Z",
"detail": {"use-case-name": "Update all customers"}
}
is there any possibility i can put details in there?
i try to configure like this
but the event is still does not have any information in details
{
"version": "0",
"id": "7e62a5fa-2f75-d89d-e212-40dad2b9ae43",
"detail-type": "Scheduled Event",
"source": "aws.events",
"resources": [
"..."
],
"detail": {}
}
You can use Target's Input or InputTransformer attribute to send information to target (SNS/SQS in your scenario). You can pass a static JSON message or modify input message depending on the event data.
Note: AWS Eventbridge console has these fields so you can test them without writing code. You won't see target input information on sample event details but if you go to SQS console and see available messages (Poll for messages), you can confirm that messages passed to SQS include the JSON string you defined in the EventBridge side.
SQS sample message:
Related
I have the following pattern in event bridge:
{
"source": [
"aws.secretsmanager"
],
"detail-type": [
"AWS API Call via CloudTrail"
],
"detail": {
"eventSource": [
"secretsmanager.amazonaws.com"
],
"eventName": [
"CreateSecret",
"UpdateSecret",
"DeleteSecret",
"PutSecretValue",
"GetSecretValue",
"ListSecrets",
"RotationFailed",
"RotationSucceeded",
"DescribeSecret"
]
}
}
it is pointing to a Lambda that prints the event to Cloudwatch. Works just fine but when i try to capture events like:
"ListSecrets",
"RotationFailed",
"RotationSucceeded",
"DescribeSecret"
They never get capture by the event system filter i created. Other actions like Update/Create/Delete works just fine.
Is there any steps i am missing to get those?
Documentation Reference: https://docs.amazonaws.cn/en_us/secretsmanager/latest/userguide/retrieve-ct-entries.html
Thanks
All events that are delivered via CloudTrail have AWS API Call via CloudTrail as the value for detail-type. Events from API actions that start with the keywords List, Get, or Describe are not processed by EventBridge, with the exception of events from the following STS actions: GetFederationToken and GetSessionToken. Data events (for example, for Amazon S3 object level events, DynamoDB, and AWS Lambda) must have trails configured to receive those events. Learn more.
Warning from AWS at EventBridge page about Secrets Manager
In my pipeline I have an event notification on an S3 bucket which triggers an SNS topic. That SNS topic in turn has a lambda function subscribed to it. I need the SNS topic to send a hard coded message body to the lambda because it get's used in that function.
Since the SNS topic publishes the message automatically when the S3 event notification is set off I am wondering if and how I can edit the message that gets sent to lambda?
To be clear: I want the same message sent every time. The goal is for lambda to get a variable which is only dependent on which topic the lambda was triggered from.
Currently I am building this through the UI but will eventually code it in terraform for production.
When Amazon SNS triggers an AWS Lambda function, the information it sends includes SNS TopicArn.
You could use that ARN to determine which SNS Topic triggered the Lambda function, and therefore which action it should process.
{
"Records": [
{
"EventSource": "aws:sns",
"EventVersion": "1.0",
"EventSubscriptionArn": "arn:aws:sns:us-east-1:{{{accountId}}}:ExampleTopic",
"Sns": {
"Type": "Notification",
"MessageId": "95df01b4-ee98-5cb9-9903-4c221d41eb5e",
"TopicArn": "arn:aws:sns:us-east-1:123456789012:ExampleTopic",
"Subject": "example subject",
"Message": "example message",
"Timestamp": "1970-01-01T00:00:00.000Z",
"SignatureVersion": "1",
"Signature": "EXAMPLE",
"SigningCertUrl": "EXAMPLE",
"UnsubscribeUrl": "EXAMPLE",
"MessageAttributes": {
"Test": {
"Type": "String",
"Value": "TestString"
},
"TestBinary": {
"Type": "Binary",
"Value": "TestBinary"
}
}
}
}
]
}
Rather than having Amazon S3 send a message to Amazon SNS directly, you might be able to configure an Amazon CloudWatch Events rule that triggers on object creation and sends a Constant as part of the message to Amazon SNS, like this:
If large files are being uploaded, you might also need to trigger it on CompleteMultipartUpload.\
You could also have the rule trigger the AWS Lambda function directly (without going via Amazon SNS), depending upon your use-case. A Constant can also be specified for this.
I am trying to add some notifications to my Pipeline in AWS.
I have a build stage where I use AWS CodeBuild and I want to receive an email whenever the build fails.
I have followed the tutorial that amazon offers and it works fine to notify me about the failure, but I can't seem to find how to add the logs in the email.
I have created the following CloudWatch Event Rule, which monitors the execution of the entire Pipeline.
{
"source": [
"aws.codepipeline"
],
"detail-type": [
"CodePipeline Pipeline Execution State Change"
],
"detail": {
"state": [
"FAILED",
"SUCCEEDED",
"CANCELED"
],
"pipeline": [
"Pipeline_Trial"
]
}
}
Can anyone help me figure how to add the logs to this rule ?
The event from CodePipeline does not contain the CodeBuild logs so you can't pass this through to your email without something in the middle.
A solution could be to have your CloudWatch event target a Lambda function which looks up the logs via the CodeBuild / CloudWatch logs API. It can then generate the email including the logs and send the notification via SNS.
I'm new to AWS and here is the task I'm trying to solve.
SQS queue is set up and from time to time new messages are coming to it. I want to set up Lambda and retrieve those messages and perform some business logic on the content of that messages.
Searching across AWS site and Internet in general I understood that SQS itself can't be a trigger for Lambda, hence I need to set up Cloud Watch that will trigger Lambda by schedule (every minute for example). Here is code example from aws github how to consume a message.
So far so good. Now, when creating Lambda itself, I need to specify the input type to implement RequestHandler interface:
public interface RequestHandler<I, O> {
O handleRequest(I var1, Context var2);
}
But if my Lambda is not expecting any input, it will go to SQS on its own and pull the messages does it make any sense to have input?
Can I leave it void or even use some other method signature at all (of course not implementing that interface in this case)?
Here your Lambda will get a reference to the cloudwatch trigger.
You might not be interested in that but there can be instances where the Lambda wants to know the trigger details even if the trigger is a cloudwatch alarm
The following is an example event:
{ "version": "0", "id": "53dc4d37-cffa-4f76-80c9-8b7d4a4d2eaa",
"detail-type": "Scheduled Event", "source": "aws.events", "account":
"123456789012", "time": "2015-10-08T16:53:06Z", "region": "us-east-1",
"resources": [
"arn:aws:events:us-east-1:123456789012:rule/my-scheduled-rule" ],
"detail": {} }
So I'm trying to find the source of a strange bug which causes unusual invocation spikes for a particular lambda function. So far, I've added logging functionality to the lambdas and redeployed to glean more info about the context and event objects that trigger the lambda.
So I want to know where these events are originating, and from those aforementioned logged event objects I've found the TopicArn that is the culprit, but how do I go about finding the guilty publisher in this relationship? Any ideas or something I'm overlooking?
Do you have CloudTrail enabled? You should be able to use CloudTrail to log all the calls to your SNS topics.
Depending on how you logged you might want to attach an SQS queue to the topic too. This would give you the full packet. I can see in one of mine that there is something like:
{
"version": "0",
"id": "7f47b81a-10cc-4b28-be35-123456789",
"detail-type": "Scheduled Event",
"source": "aws.events",
"account": "123456789",
"time": "2017-02-03T18:28:52Z",
"region": "us-east-1",
"resources": [
"arn:aws:events:us-east-1:123456789:rule\/5_min_scheduler"
],
"detail": {
}
}
This is, obviously, from a cloudwatch scheduled event but it does have a source. I don't know for sure that yours will but it's easy to have a topic push to a queue in addition to the Lambda to assist in debugging.