AWS Classroom Series – 28/Jan/2021

AWS SNS (Simple Notification Service)

  • This is a managed service that provides message delivery from publishers to subscribers. Preview Preview
  • Topic is where publishers publish the message and subscriptions (subscribers) subscribe to topic
  • Create topic (fifo) Preview Preview Preview Preview
  • Create subscriptions Preview Preview
  • Create standard topic and subscription Preview Preview Preview
  • Confirm Subscription Preview Preview Preview
  • Publish test message Preview Preview Preview Preview Preview
  • Now lets use cloud watch alarm to publish to standard topic.
    • Lets create alarm when CPU Utilization is less than 40 % for 5 minutes
    • In the alarm configuration connect to sns topic Preview Preview Preview
  • Exercise:
    • Create an SNS Topic and subscribe your email (Standard). Confirm subscription
    • Now create an alarm for rds db connections less than 10 and verify the emails

Dashboard Creation in Cloudwatch

  • Create Dashboard for different metrics which are important to you Preview Preview Preview Preview

Next Steps

  • Logs
  • Events
  • Billing

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