我创建了一个Lambda函数,我想每隔5分钟调用一次,或者每天调用一次,或者其他什么。我如何用对流层进行设置?
我无法在任何地方找到示例。
答案 0 :(得分:8)
对于下一个人,这是我最终提出的工作代码(在这种情况下,我正在尝试运行“报告”):
from troposphere import (
Join, Ref, GetAtt, awslambda, iam, events, Template
)
template = Template()
report_lambda = template.add_resource(awslambda.Function(
"MyLambda",
Code=awslambda.Code(
S3Bucket="my-bucket"
S3Key="lambdas/my-lambda.jar"
),
Description="Lambda task that runs every 5 minutes.",
FunctionName="MyFunction",
Handler="com.mycompany.MyLambda::handleRequest",
Runtime="java8",
Timeout=120,
Role=GetAtt("MyLambdaRole", "Arn"),
MemorySize=512
))
report_rule = template.add_resource(events.Rule(
"MyRule",
ScheduleExpression="rate(5 minutes)",
Description="My Lambda CloudWatch Event",
State="ENABLED",
Targets=[
events.Target(
"MyLambdaTarget",
Arn=GetAtt(report_lambda.title, "Arn"),
Id="MyLambdaId"
)
]
))
template.add_resource(awslambda.Permission(
'MyInvokePermission',
FunctionName=GetAtt(report_lambda.title, 'Arn'),
Action='lambda:InvokeFunction',
Principal='events.amazonaws.com',
SourceArn=GetAtt(report_rule.title, 'Arn'),
))
print(template.to_json())