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我正在嘗試設置一個電子郵件發送lambda函數,它是由雲信息中的SNS主題觸發的,但由於某種原因它不起作用。在進入lambda & sns之後,我進入並檢查了所有的依賴關係/權限,並且所有內容似乎都是按順序排列的,但是當我發佈到主題時,沒有任何反應。當我手動測試Lambda控制檯中的lambda時,它完美地工作。SNS主題不觸發Lambda
Cloudformation
"Resources": {
"CloudformationEventHandlerLambdaExecutionRole": {
"Type": "AWS::IAM::Role",
"Properties": {
"Path": "/",
"Policies": [
{
"PolicyName": "CloudformationTrigger",
"PolicyDocument": {
"Statement": [
{
"Effect": "Allow",
"Action": [
"ses:*"
],
"Resource": [
"arn:aws:ses:*"
]
}
]
}
}
],
"AssumeRolePolicyDocument": {
"Statement": [
{
"Action": [
"sts:AssumeRole"
],
"Effect": "Allow",
"Principal": {
"Service": [
"lambda.amazonaws.com"
]
}
}
]
}
}
},
"CloudformationEventHandlerLambdaFunction": {
"Type": "AWS::Lambda::Function",
"Properties": {
"Handler": "lambda_function.lambda_handler",
"Role": {
"Fn::GetAtt": [
"CloudformationEventHandlerLambdaExecutionRole",
"Arn"
]
},
"Code": {
"S3Bucket": {
"Ref": "Bucket"
},
"S3Key": "CloudformationEventHandler.zip"
},
"Runtime": "python2.7",
"Timeout": "30"
},
"DependsOn": [
"CloudformationEventHandlerLambdaExecutionRole"
]
},
"CloudformationEventHandlerLambdaInvokePermission": {
"Type": "AWS::Lambda::Permission",
"Properties": {
"Action": "lambda:InvokeFunction",
"SourceAccount": {
"Ref": "AWS::AccountId"
},
"Principal": "sns.amazonaws.com",
"SourceArn": {
"Ref": "CloudformationTopic"
},
"FunctionName": {
"Fn::GetAtt": [
"CloudformationEventHandlerLambdaFunction",
"Arn"
]
}
}
},
"CloudformationTopic": {
"Type": "AWS::SNS::Topic",
"Properties": {
"DisplayName": "CloudformationIngestTopic",
"Subscription": [
{
"Endpoint": {
"Fn::GetAtt": [
"CloudformationEventHandlerLambdaFunction",
"Arn"
]
},
"Protocol": "lambda"
}
]
},
"DependsOn": [ "CloudformationEventHandlerLambdaFunction" ]
}
}
的Python SES LAMBDA
import boto3
client = boto3.client('ses')
def lambda_handler(event, context):
message = """
Event:
{}
Context:
{}
""".format(event, context)
response = client.send_email(
Source='***censored***',
Destination={ 'ToAddresses': [ ***censored***' ] },
Message={
'Subject': {
'Data': 'CFMTest'
},
'Body': {
'Text': {
'Data': message
}
}
}
)