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我試圖創建一個SNS主題並在ASG中引用該主題以在實例啓動或終止時獲取通知。這裏是對流層代碼段我使用:創建AWS SNS主題並使用troposhere在ASG中引用
email_topic = self.template.add_resource(Topic(
'ec2_lauch_termination',
Subscription=[
Subscription(
Endpoint=Ref(alarm_email),
Protocol="email"
),
],
))
self.template.add_output(Output(
"TopicArn",
Value=GetAtt(email_topic, "Arn"),
Description="ARN of email topic",
))
for i in range(0, self.subnet_count):
asg_name = "autoScalingGroup" + str(i)
asg = self.template.add_resource(AutoScalingGroup(
asg_name,
DesiredCapacity=Ref(self.desired_capacity),
HealthCheckType="EC2",
LaunchConfigurationName=Ref(launch_config),
MinSize=Ref(self.min_size),
MaxSize=Ref(self.max_size),
VPCZoneIdentifier=[Select(i, Ref(self.instance_subnets))],
Tags=[
Tag("Name", Join("-", [Ref(self.resource_name), Ref(self.env_tag), Ref(self.vpc_short_name), "pdx"]), True),
Tag("Name", "XXXX", True),
Tag("Service", Ref(self.service_tag), True),
Tag("Environment", Ref(self.env_tag), True),
Tag("Address", Ref(self.address_tag), True)
],
NotificationConfigurations=[
NotificationConfigurations(
TopicARN=GetAtt(email_topic, "Arn"),
NotificationTypes=[
'autoscaling:EC2_INSTANCE_LAUNCH',
'autoscaling:EC2_INSTANCE_LAUNCH_ERROR',
'autoscaling:EC2_INSTANCE_TERMINATE',
'autoscaling:EC2_INSTANCE_TERMINATE_ERROR',
],
),
],
))
我已經退出了該主題的ARN和數值到在ASG NotificationConfigurations的「TopicARN」賦予但是這個代碼不輸出CF模板。我在這裏錯過了什麼或有更好的方法來實現這一目標嗎?
提前感謝您的幫助!
謝謝!