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AWS Certified DevOps Engineer - Professional Certification and Beyond

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

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Product type Paperback
Published in Nov 2021
Publisher Packt
ISBN-13 9781801074452
Length 638 pages
Edition 1st Edition
Tools
Concepts
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Author (1):
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Adam Book Adam Book
Author Profile Icon Adam Book
Adam Book
Adam Book has been programming since the age of six and has been constantly tapped by founders and CEOs as one of the pillars to start their online or cloud businesses. Adam has developed applications, and websites. He’s been involved in cloud computing and datacenter transformation professionally since 1996 focusing on bringing the benefits of cloud computing to his clients. He’s led technology teams in transformative changes such as the shift to programming in sprints, with Agile formats. Adam is a cloud evangelist with a track record of migrating thousands of applications to the cloud and guiding businesses in understanding cloud economics to create use cases and identify operating model gaps. He has been certified on AWS since 2014.
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Toc

Table of Contents (31) Chapters Close

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 30. Other Books You May Enjoy

Adding a helper script to a CloudFormation template

In CloudFormation, there are a few different helper scripts, written in Python, that allow you to install software and start services when requesting and configuring EC2 instances as part of a template:

Table 7.1 – CloudFormation helper scripts

Table 7.1 – CloudFormation helper scripts

As you can see, using these helper scripts provided by CloudFormation can greatly simplify EC2 configuration. Next, we will see how to detect drift in CloudFormation templates if your infrastructure deviates from your template code.

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Authors (1)

Profile icon Adam Book
Adam Book
Adam Book has been programming since the age of six and has been constantly tapped by founders and CEOs as one of the pillars to start their online or cloud businesses. Adam has developed applications, and websites. He's been involved in cloud computing and datacenter transformation professionally since 1996 focusing on bringing the benefits of cloud computing to his clients. He's led technology teams in transformative changes such as the shift to programming in sprints, with Agile formats. Adam is a cloud evangelist with a track record of migrating thousands of applications to the cloud and guiding businesses in understanding cloud economics to create use cases and identify operating model gaps. He has been certified on AWS since 2014.
Read more
See other products by Adam Book

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