AWS Elastic Beanstalk提供了一种方式,可以通过Amazon Simple Notification Service(SNS)将环境健康状态的变化通知到您的应用程序。以下是一个使用Python和Boto3库的示例代码,用于在环境健康状态从正常变为警告时发送SNS通知。
import boto3
def send_sns_notification(message):
sns = boto3.client('sns')
topic_arn = 'arn:aws:sns:us-west-2:123456789012:your-topic' # 替换为您的SNS主题ARN
response = sns.publish(
TopicArn=topic_arn,
Message=message,
Subject='AWS Elastic Beanstalk Notification - Environment health status changed to warning.'
)
print(f'SNS notification sent: {response["MessageId"]}')
def lambda_handler(event, context):
if event['Records'][0]['Sns']['Subject'] == 'AWS Elastic Beanstalk Notification - Environment health status has changed to Warning.':
message = event['Records'][0]['Sns']['Message']
send_sns_notification(message)
上述代码是一个Lambda函数的示例,它将作为SNS主题的订阅者。当收到来自SNS的通知时,它将调用send_sns_notification
函数发送自定义的SNS通知。
请注意,您需要将topic_arn
替换为您的SNS主题ARN,并将代码部署为适当的Lambda函数。此外,您还需要为Lambda函数配置适当的权限,以便可以访问SNS服务。
希望这可以帮助您解决问题!