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The article discusses the use of AWS tools versus third-party tools for monitoring applications on AWS. It highlights the architecture for Service-level objective (SLO) threshold monitoring using AWS services such as ALB access logs, Eventbridge, Athena, and Simple Notification Service (SNS). The article provides a detailed approach to implementing SLO error budget monitoring with AWS services only.
Practice Verified Codes and Commands:
1. ALB Access Logs Configuration:
aws elbv2 modify-load-balancer-attributes \ --load-balancer-arn arn:aws:elasticloadbalancing:region:account-id:loadbalancer/app/your-load-balancer-name/50dc6c495c0c9188 \ --attributes Key=access_logs.s3.enabled,Value=true \ Key=access_logs.s3.bucket,Value=your-s3-bucket-name \ Key=access_logs.s3.prefix,Value=your-log-prefix
2. Eventbridge Rule Creation:
aws events put-rule \
--name "SLO-Monitoring-Rule" \
--event-pattern "{\"source\":[\"aws.alb\"],\"detail-type\":[\"AWS API Call via CloudTrail\"],\"detail\":{\"eventSource\":[\"elasticloadbalancing.amazonaws.com\"],\"eventName\":[\"CreateLoadBalancer\"]}}" \
--state ENABLED
3. Athena Query for Log Analysis:
SELECT * FROM alb_logs WHERE elb_status_code = '500' AND time BETWEEN '2023-10-01' AND '2023-10-31';
4. SNS Topic Creation and Subscription:
aws sns create-topic --name "SLO-Alerts" aws sns subscribe \ --topic-arn arn:aws:sns:region:account-id:SLO-Alerts \ --protocol email \ --notification-endpoint [email protected]
What Undercode Say:
In conclusion, the article provides a comprehensive guide on leveraging AWS services for SLO error budget monitoring. The use of ALB access logs, Eventbridge, Athena, and SNS offers a robust solution for monitoring application performance and ensuring that service-level objectives are met. This approach not only reduces dependency on third-party tools but also provides a cost-effective and scalable solution for cloud monitoring.
For those looking to implement similar solutions, it is essential to understand the integration points between these services. The provided commands and configurations serve as a starting point for setting up the monitoring architecture. Additionally, exploring further AWS services like CloudWatch for enhanced monitoring and Lambda for automated responses can add more value to the setup.
To deepen your understanding, consider exploring the following resources:
– AWS ALB Access Logs Documentation
– Eventbridge User Guide
– Athena Query Reference
– SNS Getting Started Guide
By mastering these tools and commands, you can build a resilient and efficient monitoring system tailored to your AWS environment. This not only ensures compliance with SLOs but also enhances the overall reliability and performance of your applications.
References:
Reported By: Darryl Ruggles – Hackers Feeds
Extra Hub: Undercode MoN
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