You're reading from AWS Certified DevOps Engineer - Professional Certification and Beyond Pass the DOP-C01 exam and prepare for the real world using case studies and real-life examples

Product type Paperback

Published in Nov 2021

Publisher Packt

ISBN-13 9781801074452

Length 638 pages

Edition 1st Edition

Tools

AWS

Concepts

DevOps

Author (1):

Adam Book

Preface

1. Section 1: Establishing the Fundamentals

2. Chapter 1: Amazon Web Service Pillars FREE CHAPTER

3. Chapter 2: Fundamental AWS Services

4. Chapter 3: Identity and Access Management and Working with Secrets in AWS

5. Chapter 4: Amazon S3 Blob Storage

6. Chapter 5: Amazon DynamoDB

7. Section 2: Developing, Deploying, and Using Infrastructure as Code

8. Chapter 6: Understanding CI/CD and the SDLC

9. Chapter 7: Using CloudFormation Templates to Deploy Workloads

10. Chapter 8: Creating Workloads with CodeCommit and CodeBuild

11. Chapter 9: Deploying Workloads with CodeDeploy and CodePipeline

12. Chapter 10: Using AWS Opsworks to Manage and Deploy your Application Stack

13. Chapter 11: Using Elastic Beanstalk to Deploy your Application

14. Chapter 12: Lambda Deployments and Versioning

15. Chapter 13: Blue Green Deployments

16. Section 3: Monitoring and Logging Your Environment and Workloads

17. Chapter 14: CloudWatch and X-Ray's Role in DevOps

18. Chapter 15: CloudWatch Metrics and Amazon EventBridge

19. Chapter 16: Various Logs Generated (VPC Flow Logs, Load Balancer Logs, CloudTrail Logs)

20. Chapter 17: Advanced and Enterprise Logging Scenarios

21. Section 4: Enabling Highly Available Workloads, Fault Tolerance, and Implementing Standards and Policies

22. Chapter 18: Autoscaling and Lifecycle Hooks

23. Chapter 19: Protecting Data in Flight and at Rest

24. Chapter 20: Enforcing Standards and Compliance with System Manger's Role and AWS Config

25. Chapter 21: Using Amazon Inspector to Check your Environment

26. Chapter 22: Other Policy and Standards Services to Know

27. Section 5: Exam Tips and Tricks

28. Chapter 23: Overview of the DevOps Professional Certification Test

29. Chapter 24: Practice Exam 1

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Review questions

You are working as a DevOps engineer at a company that has implemented multiple CI/CD pipelines. One pipeline is used to push out the application code and its features. Another pipeline is used to update the underlying infrastructure and security settings of the account. After the last set of security group updates for the application, all the users at one of the company's remote offices can no longer access the instances in the autoscaling group. These users can still access the application from the web protocol via the Elastic Load Balancer. These users contain members of multiple IAM groups, including developers, power users, and even an administrator. Where can you go for information to try and find out where the issue is occurring?
a. Gather the IAM usernames that have been denied access. Use these usernames to search through the IAM log group in CloudWatch.
b. Make sure that VPC Flow Logs have been turned on. Search the VPC Flow Logs for both the internal...