Amazon CloudWatch Tutorial | AWS Certification | Cloud Monitoring Tools | AWS Tutorial | Edureka

2. Overview What is Amazon CloudWatch? What is Amazon CloudWatch? Amazon CloudWatch https://www.edureka.co/cloudcomputing AWS Architect Certification Training

3. Overview What is Amazon CloudWatch? What is Amazon CloudWatch? Amazon CloudWatch Concepts Amazon CloudWatch https://www.edureka.co/cloudcomputing AWS Architect Certification Training

4. Overview What is Amazon CloudWatch? What is Amazon CloudWatch? Amazon CloudWatch Concepts Amazon CloudWatch Events Amazon CloudWatch https://www.edureka.co/cloudcomputing AWS Architect Certification Training

5. Overview What is Amazon CloudWatch? What is Amazon CloudWatch? Amazon CloudWatch Concepts Amazon CloudWatch Events Amazon CloudWatch Logs Amazon CloudWatch https://www.edureka.co/cloudcomputing AWS Architect Certification Training

6. Need For Cloud Based Monitoring? Copyright © 2018, edureka and/or its affiliates. All rights reserved.

7. Scenario 1: Performance Messenger App Number of people using app Monitoring Tool https://www.edureka.co/cloudcomputing AWS Architect Certification Training

8. Scenario 2: Cost HIGH LOW Money Paid Virtual Servers Activity Level https://www.edureka.co/cloudcomputing AWS Architect Certification Training

9. Scenario 2: Cost HIGH LOW Money Paid Virtual Servers Activity Level https://www.edureka.co/cloudcomputing AWS Architect Certification Training

10. Scenario 3: Detecting Errors and Troubleshooting Application Downtime My Website Customers https://www.edureka.co/cloudcomputing AWS Architect Certification Training

11. Scenario 3: Detecting Errors and Troubleshooting Application Downtime My Website Customers Other Website https://www.edureka.co/cloudcomputing AWS Architect Certification Training

12. Why Do We Need Cloud Based Monitoring ? Detect problems early to prevent disasters. Also prevents and reduce downtime and business losses Provide a catalogue of standard reports that you can use to analyse trends and monitor system performance To reduce unnecessary operating costs by sending notifications in case of unreasonable prising issues. Monitor the end users experience and create reports which help to make improvements. https://www.edureka.co/cloudcomputing AWS Architect Certification Training

13. What is Amazon CloudWatch? Copyright © 2018, edureka and/or its affiliates. All rights reserved.

14. Amazon CloudWatch Amazon CloudWatch is the component of Amazon Web Services that provides real time monitoring of AWS resources and customer applications running on Amazon infrastructure Types of Monitoring offered by Amazon CloudWatch Basic Monitoring Its free Polls every 5 min Very few metrics Detailed Monitoring Its charged Polls every 1 min Wide range metrics https://www.edureka.co/cloudcomputing AWS Architect Certification Training

15. What Does Amazon CloudWatch Do? https://www.edureka.co/cloudcomputing AWS Architect Certification Training

16. Resources Monitored By CloudWatch https://www.edureka.co/cloudcomputing AWS Architect Certification Training

17. Resources Monitored By CloudWatch Virtual Instances (EC2) AWS resources monitored by Amazon CloudWatch https://www.edureka.co/cloudcomputing AWS Architect Certification Training

18. Resources Monitored By CloudWatch Virtual Instances (EC2) Databases (AWS RDS) AWS resources monitored by Amazon CloudWatch https://www.edureka.co/cloudcomputing AWS Architect Certification Training

19. Resources Monitored By CloudWatch Virtual Instances (EC2) Databases (AWS RDS) Data Stored in Amazon S3 AWS resources monitored by Amazon CloudWatch https://www.edureka.co/cloudcomputing AWS Architect Certification Training

20. Resources Monitored By CloudWatch Virtual Instances (EC2) Databases (AWS RDS) Data Stored in Amazon S3 AWS resources monitored by Amazon CloudWatch Elastic Load Balancers https://www.edureka.co/cloudcomputing AWS Architect Certification Training

21. Resources Monitored By CloudWatch Virtual Instances (EC2) Databases (AWS RDS) Data Stored in Amazon S3 AWS resources monitored by Amazon CloudWatch Elastic Load Balancers Other AWS Resources https://www.edureka.co/cloudcomputing AWS Architect Certification Training

22. Amazon CloudWatch Copyright © 2018, edureka and/or its affiliates. All rights reserved.

23. Amazon CloudWatch Concepts A metric represents a time-ordered set of data points that are published to CloudWatch. Think of a metric as a variable to monitor, and the data points represent the values of that variable over time. Metrics https://www.edureka.co/cloudcomputing AWS Architect Certification Training

24. Amazon CloudWatch Concepts A metric represents a time-ordered set of data points that are published to CloudWatch. Think of a metric as a variable to monitor, and the data points represent the values of that variable over time. Metrics A dimension is a name/value pair that uniquely identifies a metric. They can be considered as categories of characteristics that describe a metric. We can assign up to 10 dimensions to a metric Dimensions https://www.edureka.co/cloudcomputing AWS Architect Certification Training

25. Amazon CloudWatch Concepts Statistics are metric data aggregations over specified periods of time. Aggregations are made using the namespace, metric name, dimensions within the time period you specify. Statistics https://www.edureka.co/cloudcomputing AWS Architect Certification Training

26. Amazon CloudWatch Concepts Statistics are metric data aggregations over specified periods of time. Aggregations are made using the namespace, metric name, dimensions within the time period you specify. Statistics An alarm can be used to automatically initiate actions on your behalf. It watches a single metric over a specified time period, and performs one or more specified actions. Alarm https://www.edureka.co/cloudcomputing AWS Architect Certification Training

27. How Amazon CloudWatch Works? Application Monitoring System Wide Visibility Analyse Act Monitor Collect Amazon CloudWatch Complete visibility into your AWS resources and applications Automated response. Real time analysis Resource Optimization Visualize metrics &logs. Metrics & logs are collected Health Monitoring https://www.edureka.co/cloudcomputing AWS Architect Certification Training

28. Amazon CloudWatch Demo Copyright © 2018, edureka and/or its affiliates. All rights reserved.

29. Amazon CloudWatch Events Copyright © 2018, edureka and/or its affiliates. All rights reserved.

30. Introduction To Amazon CloudWatch Events Amazon CloudWatch Events is a part of Amazon CloudWatch which delivers ‘a near real-time stream of system events’ that allows you to ‘monitor and respond to the changes in your AWS resources’ by means of rules that route events to one or more targets. https://www.edureka.co/cloudcomputing AWS Architect Certification Training

31. Introduction To Amazon CloudWatch Events Amazon CloudWatch Events is a part of Amazon CloudWatch which delivers ‘a near real-time stream of system events’ that allows you to ‘monitor and respond to the changes in your AWS resources’ by means of rules that route events to one or more targets. Amazon CloudWatch Events Target Events Rules An event indicates a change in your AWS environment. AWS resources generate events when their state changes. Represent small JSON blobs https://www.edureka.co/cloudcomputing AWS Architect Certification Training

32. Introduction To Amazon CloudWatch Events Amazon CloudWatch Events is a part of Amazon CloudWatch which delivers ‘a near real-time stream of system events’ that allows you to ‘monitor and respond to the changes in your AWS resources’ by means of rules that route events to one or more targets. Amazon CloudWatch Events Target Events v Rules An event indicates a change in your AWS environment. AWS resources generate events when their state changes. Represent small JSON blobs Rules evaluate incoming events to determine if a threshold or out-of-bounds scenario exist. If yes then the event is routed to target https://www.edureka.co/cloudcomputing AWS Architect Certification Training

33. Introduction To Amazon CloudWatch Events Amazon CloudWatch Events is a part of Amazon CloudWatch which delivers ‘a near real-time stream of system events’ that allows you to ‘monitor and respond to the changes in your AWS resources’ by means of rules that route events to one or more targets. Amazon CloudWatch Events Target Events v Rules An event indicates a change in your AWS environment. AWS resources generate events when their state changes. Represent small JSON blobs A target processes the events that have been passed from a rule. A rule may invoke multiple targets. Rules evaluate incoming events to determine if a threshold or out-of-bounds scenario exist. If yes then the event is routed to target https://www.edureka.co/cloudcomputing AWS Architect Certification Training

34. Working of Amazon CloudWatch Events Use Case : Create a system that closely mimics the behaviour of Dynamic DNS . Update Amazon Route53 records when a Amazon EC2 instance changes its state. Use services Amazon CloudWatch Events, Route53 and AWS Lambda. Amazon EC2 Instance State Changes Amazon Route53 : maps Domain Name to IP Address Amazon CloudWatch Event Rule Triggered Amazon Lambda : Update Route53 AWS Rute53 AWS Lambda AWS EC2 AWS CloudWatch Event https://www.edureka.co/cloudcomputing AWS Architect Certification Training

35. Amazon CloudWatch Events Demo Copyright © 2018, edureka and/or its affiliates. All rights reserved.

36. Amazon CloudWatch Logs Copyright © 2018, edureka and/or its affiliates. All rights reserved.

37. Amazon CloudWatch Logs Amazon CloudWatch Logs is used to monitor, store and access log files from AWS resources like Amazon EC2 instances, Amazon CloudTrail , Route53 and others Route53 DNS AWS CloudTrail Log Storage https://www.edureka.co/cloudcomputing AWS Architect Certification Training

38. Amazon CloudWatch Logs Amazon CloudWatch Logs is used to monitor, store and access log files from AWS resources like Amazon EC2 instances, Amazon CloudTrail , Route53 and others Features of CloudWatch Logs CloudWatch Logs Features of Route53 DNS Amazon EC2 AWS CloudTrail Log Storage Monitors logs from Amazon EC2 instances in real-time. https://www.edureka.co/cloudcomputing AWS Architect Certification Training

39. Amazon CloudWatch Logs Amazon CloudWatch Logs is used to monitor, store and access log files from AWS resources like Amazon EC2 instances, Amazon CloudTrail , Route53 and others Features of CloudWatch Logs AWS CloudTrail Log Retention Route53 DNS Amazon EC2 Log Storage Monitors logs from Amazon EC2 instances in real-time. Adjust the retention period from 10 years to one day. https://www.edureka.co/cloudcomputing AWS Architect Certification Training

40. Amazon CloudWatch Logs Amazon CloudWatch Logs is used to monitor, store and access log files from AWS resources like Amazon EC2 instances, Amazon CloudTrail , Route53 and others Features of CloudWatch Logs Log Storage Log Storage AWS CloudTrail Log Retention Route53 DNS Amazon EC2 CloudWatch Logs allows to store your log data in highly durable storage. Monitors logs from Amazon EC2 instances in real-time. Adjust the retention period from 10 years to one day. https://www.edureka.co/cloudcomputing AWS Architect Certification Training

41. Amazon CloudWatch Logs Amazon CloudWatch Logs is used to monitor, store and access log files from AWS resources like Amazon EC2 instances, Amazon CloudTrail , Route53 and others Features of CloudWatch Logs Log Storage Log Storage AWS CloudTrail Log Retention Route53 DNS DNS Queries Amazon EC2 CloudWatch Logs allows to store your log data in highly durable storage. Monitors logs from Amazon EC2 instances in real-time. Logs information about the DNS queries that Route 53 receives. Adjust the retention period from 10 years to one day. https://www.edureka.co/cloudcomputing AWS Architect Certification Training

42. Amazon CloudWatch Logs Concepts Certain concepts that are central to understanding of Amazon CloudWatch Logs. Log Group Log Event Log Event is the record of activity by resources or application being monitored. https://www.edureka.co/cloudcomputing AWS Architect Certification Training

43. Amazon CloudWatch Logs Concepts Certain concepts that are central to understanding of Amazon CloudWatch Logs. Log Stream Log Group Log Event A log stream is a sequence of log events that share the same source. Log Event is the record of activity by resources or application being monitored. https://www.edureka.co/cloudcomputing AWS Architect Certification Training

44. Amazon CloudWatch Logs Concepts Certain concepts that are central to understanding of Amazon CloudWatch Logs. Log Stream Log Group Log Event A log group represents groups of log streams which share same monitoring and access control. A log stream is a sequence of log events that share the same source. Log Event is the record of activity by resources or application being monitored. https://www.edureka.co/cloudcomputing AWS Architect Certification Training

45. Working of Amazon CloudWatch Logs Use Case : Using Amazon CloudWatch Logs to troubleshoot the system by monitoring the respective log files. CloudWatch Metrics CloudWatch Logs Windows Ubuntu Amazon Linux SNS E-mail Notification e CloudWatch Alarm https://www.edureka.co/cloudcomputing AWS Architect Certification Training

46. https://www.edureka.co/cloudcomputing AWS Architect Certification Training