Księgarnia naukowa
English Polski
On-line access

Bookstore

0.00 PLN
Bookshelf (0) 
Your bookshelf is empty
AWS Certified SysOps Administrator Study Guide: Associate (SOA-C01) Exam

AWS Certified SysOps Administrator Study Guide: Associate (SOA-C01) Exam

Authors
Publisher John Wiley & Sons Inc
Year 12/03/2020
Pages 512
Version paperback
Readership level Professional and scholarly
ISBN 9781119561552
Categories Medical study & revision guides
$103.40 (with VAT)
382.00 PLN / €84.62 / £72.95
Qty:
Delivery to United States

check shipping prices
Product to order
Delivery 14 days
Add to bookshelf

Book description

Your #1 all-in-one reference and exam Study Guide for the UPDATED AWS SysOps Administrator certification! This comprehensive book guides readers through the role of a SysOps Administrator and helps prepare candidates to take the updated AWS Certified SysOps Administrator-Associate (SOA-C01) Exam. The AWS Certified SysOps Administrator-Associate certification validates technical expertise in deployment, management, and operations on the AWS platform. This Study Guide not only prepares readers for the AWS exam, but it makes sure the reader is ready to perform the duties expected of SysOps Administrators. The book focuses on the skill-set required of AWS professionals by filling in the gap between test preparation and real-world preparedness. Concepts covered include: Monitoring and Reporting High Availability Deployment and Provisioning Storage and Dada Management Security and Compliance Networking Automation and Optimization And More Readers will also have one year of free access to the Sybex interactive online learning environment and test bank, providing a suite of robust study tools including an assessment test, chapter tests, bonus practice exam, electronic flashcards, and a glossary of key terms.

AWS Certified SysOps Administrator Study Guide: Associate (SOA-C01) Exam

Table of contents

Introduction xxvii


Assessment Test xxxiv


Part I AWS Fundamentals 1


Chapter 1 Introduction to Systems Operations on AWS 3


The AWS Ecosystem 5


The AWS Services Model 6


The AWS Global Presence 7


AWS Managed Services 8


What is Systems Operations? 14


The AWS Shared Responsibility Model 15


The AWS Service Level Agreement 16


The Seven Domains 16


Working with AWS 17


The AWS Management Console 17


The AWS CLI 19


AWS SDKs 19


Technical Support and Online Resources 19


Support Plans 20


Other Support Resources 20


Key Exam Resources 20


Summary 21


Exam Essentials 21


Review Questions 24


Part II Monitoring and Reporting 29


Chapter 2 Amazon CloudWatch 31


Monitoring on AWS 32


Monitoring is Event-Driven 33


Monitoring is Customizable 34


Monitoring Drives Action 36


Basic CloudWatch Terms and Concepts 36


CloudWatch is Metric- and Event-Based 36


Alarms Indicate Notifiable Change 36


Events and CloudWatch Events are Lower Level 37


CloudWatch Events Has Three Components 37


Choosing Between Alarms and Events 37


What's in a Namespace? 37


To the 10th Dimension 38


Statistics Aggregate Metrics 38


Monitoring Compute 39


EC2 Instance Metrics 39


EC2 EBS Metrics 40


ECS Metrics 41


Monitoring Storage 41


S3 Metrics 42


RDS Metrics 42


DynamoDB2 Metrics 43


CloudWatch Alarms 44


Create an Alarm Threshold 45


Set Off an Alarm 45


Respond to an Alarm 45


CloudWatch Events 46


Events 46


Rules 46


Targets 47


Summary 47


Resources to Review 48


Exam Essentials 48


Exercises 49


Review Questions 56


Chapter 3 AWS Organizations 61


Managing Multiple Accounts 62


AWS Organizations Consolidates User Management 63


AWS Organizations Consolidates Billing 63


Core AWS Organizations Concepts 64


An Organization is a Collection of Accounts 64


Organizations Have a Master Account 65


Manage Organizational Units Across Accounts 65


Apply Service Control Policies 66


AWS Organizations and Consolidated Billing 68


Compliance Benefits 69


Prefer AWS Organizations Over Tagging 69


Summary 69


Exam Essentials 70


Exercises 70


Review Questions 73


Chapter 4 AWS Config 77


Managing Configuration Changes 78


Continuous Everything 79


On-Premises Solutions 80


Configuration in the Cloud 80


AWS Config Use Cases 81


Centralized Configuration Management 81


Audit Trails 83


Configuration as Security 83


AWS Config Rules and Responses 83


Rules are Desired Configurations 83


A Configuration Item Represents a Specific Configuration 84


Rules are Evaluated 85


AWS Config or AWS CloudTrail? 87


Summary 87


Resources to Review 88


Exam Essentials 88


Exercises 89


Review Questions 96


Chapter 5 AWS CloudTrail 101


API Logs are Trails of Data 102


What Exactly is a Trail? 103


The CloudTrail Process 105


CloudTrail as a Monitoring Tool 106


Viewing CloudTrail Logs 106


Connect a CloudTrail Trail to SNS 107


CloudTrail Handles Permissions...Sometimes 108


Summary 108


Resources to Review 108


Exam Essentials 109


Exercises 109


Review Questions 115


Part III High Availability 119


Chapter 6 Amazon Relational Database Service 121


Creating Databases with Amazon RDS 122


Amazon RDS vs. Your Own Instances 123


Supported Database Engines 125


Database Configuration and Parameter Groups 125


Scalability with Amazon RDS 127


Amazon RDS Key Features 128


Scaling Amazon RDS Instances 128


Backing Up Amazon RDS Instances 128


Securing Amazon RDS Instances 129


Multi-AZ Configuration 129


Creating a Multi-AZ Deployment 129


Failing Over to the Secondary Instance 130


Read Replicas 131


Replication to Read Replicas 131


Connecting to Read Replicas 132


Read Replicas' Requirements and Limitations 132


Amazon Aurora 132


Aurora Volumes 133


Aurora Replicas 133


Summary 133


Resources to Review 134


Exam Essentials 134


Review Questions 136


Chapter 7 Auto Scaling 141


Auto Scaling Terms and Concepts 142


Auto Scaling Groups 143


Scaling In and Scaling Out 143


Scaling More than EC2 144


Minimums, Maximums, and Desired Capacity 145


Auto Scaling Groups Auto Scale 145


Auto Scaling Instances Must Be Maintained 146


Launch Configurations 147


EC2 Instances are Launch Configuration Templates 147


One Auto Scaling Group Has One Launch Configuration 148


Launch Templates: Versioned Launch Configurations 148


Auto Scaling Strategies 149


Manual Scaling 149


Scheduled Scaling 149


Dynamic Scaling 150


Cooldown Periods 150


Instances Terminate in Order 151


When Auto Scaling Fails 152


Summary 153


Resources to Review 153


Exam Essentials 153


Exercises 154


Review Questions 158


Part IV Deployment and Provisioning 163


Chapter 8 Hubs, Spokes, and Bastion Hosts 165


VPC Peering 166


Understanding the Use Case for Hub-and-Spoke Architecture 168


Using a VPC Peering Connection Across Multiple Regions


(Interregion Peering) 169


Bastion Hosts 169


Architecting for Bastion Host Use 170


Options for Bastion Hosts 170


Summary 171


Resources to Review 172


Linux Bastion Hosts on the AWS Cloud: 172


Exam Essentials 172


Exercises 173


Review Questions 183


Chapter 9 AWS Systems Manager 187


AWS Systems Manager 188


Communication with AWS Systems Manager 189


AWS Managed Instances 190


AWS Resource Groups 191


Taking Action with AWS Systems Manager 191


Summary 196


Resources to Review 196


Exam Essentials 197


Exercises 197


Review Questions 205


Part V Storage and Data Management 209


Chapter 10 Amazon Simple Storage Service (S3) 211


Object Storage and Amazon S3 212


What's in a URL? 214


Availability and Durability 215


S3 Storage Classes 216


Securing and Protecting Data in S3 217


Access Control 217


Versioning 220


Encryption 221


Amazon Glacier 222


Amazon Glacier Deep Archive 223


S3 Lifecycle Management 223


Storage Gateways 224


Summary 225


Resources to Review 225


Exam Essentials 226


Exercises 226


Review Questions 232


Chapter 11 Elastic Block Store (EBS) 237


Understanding Block Storage and EBS 238


Types of EBS Storage 239


EBS vs. Instance Stores 241


Encrypting Your EBS Volumes 242


EBS Snapshots 244


Summary 244


Resources to Review 244


Exam Essentials 245


Exercises 245


Review Questions 248


Chapter 12 Amazon Machine Image (AMI) 253


Amazon Machine Images (AMIs) 254


Accessibility of AMIs 255


AMI Storage 257


AMI Security 258


Launch Permissions 258


Encryption 258


Moving AMIs Between Regions 258


AWS Management Console 259


AWS CLI 259


Common AMI Issues 260


Summary 260


Resources to Review 260


Exam Essentials 261


Exercises 261


Review Questions 264


Part VI Security and Compliance 269


Chapter 13 IAM 271


Shared Responsibility Model: A Cloud Security Primer 272


Building Blocks of IAM 273


Users 273


Groups 274


Roles 274


Policies 275


Managing IAM 278


Managing Passwords 278


Managing Access Keys 279


Securing Your AWS Accounts 281


Protecting the Root Account 281


IAM Best Practices 281


Trusted Advisor 282


Other Identity Services 282


Cognito 282


Federation 283


AWS KMS 283


Summary 283


Resources to Review 284


Exam Essentials 284


Exercises 285


Review Questions 290


Chapter 14 Reporting and Logging 295


Reporting and Monitoring in AWS 296


AWS CloudTrail 296


Applying a Trail to All Regions 298


Management Events 298


Data Events 298


But You Said CloudTrail Was Free... 300


Amazon CloudWatch 300


Amazon CloudWatch Alarms 301


Amazon CloudWatch Logs 302


Amazon CloudWatch Events 303


Amazon CloudWatch Dashboard 303


AWS Config 304


Summary 305


Resources to Review 305


Exam Essentials 306


Exercises 306


Review Questions 311


Chapter 15 Additional Security Tools 315


Amazon Inspector 316


Amazon GuardDuty 318


Summary 320


Resources to Review 320


Exam Essentials 320


Exercises 321


Review Questions 326


Part VII Networking 331


Chapter 16 Virtual Private Cloud 333


Understanding AWS Networking 334


Classless Inter-Domain Routing Refresher 335


Virtual Private Cloud 336


Subnets 337


Route Tables 338


Internet Gateways 339


NAT Gateways and Instances 340


VPC Endpoints 342


Connecting to the Outside 344


Securing Your Network 345


Security Groups 345


Network Access Control Lists 346


Troubleshooting Network Issues 347


VPC Flow Logs 347


Other Resources 348


Summary 348


Resources to Review 349


Exam Essentials 350


Exercises 351


Review Questions 356


Chapter 17 Route 53 361


Domain Name System 362


DNS Records 363


Amazon Route 53 364


Amazon Traffic Flow 366


AWS Private DNS 366


Routing Policies 366


Simple Routing Policy 366


Failover Routing Policy 367


Geolocation Routing Policy 368


Geoproximity Routing Policy 368


Latency Routing Policy 369


Multivalue Answer Routing Policy 369


Weighted Routing Policy 370


Health Checks and Failover 371


Summary 372


Resources to Review 372


Exam Essentials 373


Exercises 373


Review Questions 377


Part VIII Automation and Optimization 381


Chapter 18 CloudFormation 383


An Introduction to IaaS 384


CloudFormation Templates 385


AWSTemplateFormatVersion 385


Description 385


Metadata 386


Parameters 386


Mappings 386


Conditions 387


Transform 388


Resources 388


Outputs 388


Creating and Customizing Your Stacks 389


Parameters 389


Outputs 390


Improving Your Templates 390


Built-in Functions 390


Mapping 391


Pseudo Parameters 392


Issues with CloudFormation Templates 392


Summary 392


Resources to Review 393


Exam Essentials 393


Exercise 394


Review Questions 396


Chapter 19 Elastic Beanstalk 401


What is Elastic Beanstalk? 402


Platforms and Languages 403


Creating a Custom Platform 405


Updates in Elastic Beanstalk 408


All-at-Once Deployment 409


Rolling Deployment 409


Rolling with Additional Batches Deployment 409


Immutable Deployment 409


Testing Your Application with a Blue/Green Deployment 410


Configuring Elastic Beanstalk 410


Securing Elastic Beanstalk 412


Data Protection 412


Identity and Access Management 412


Logging and Monitoring 412


Compliance 412


Resilience 413


Configuration and Vulnerability Analysis 413


Security Best Practices 413


Applying Security Best Practices to Elastic Beanstalk 413


AWS Elastic Beanstalk CLI 414


Troubleshooting Elastic Beanstalk 414


Summary 415


Resources to Review 415


Exam Essentials 416


Exercise 416


Review Questions 418


Appendix Answers to Review Questions 423


Chapter 1: Introduction to Systems Operations on AWS 424


Chapter 2: Amazon CloudWatch 425


Chapter 3: AWS Organizations 427


Chapter 4: AWS Config 429


Chapter 5: AWS CloudTrail 430


Chapter 6: Amazon Relational Database Service 432


Chapter 7: Auto Scaling 434


Chapter 8: Hubs, Spokes, and Bastion Hosts 436


Chapter 9: AWS Systems Manager 437


Chapter 10: Amazon Simple Storage Service (S3) 439


Chapter 11: Elastic Block Store (EBS) 440


Chapter 12: Amazon Machine Image (AMI) 441


Chapter 13: IAM 443


Chapter 14: Reporting and Logging 444


Chapter 15: Additional Security Tools 446


Chapter 16: Virtual Private Cloud 447


Chapter 17: Route 53 449


Chapter 18: CloudFormation 451


Chapter 19: Elastic Beanstalk 452


Index 455

We also recommend books

Strony www Białystok Warszawa
801 777 223