Module 5: AWS Elasticity and Management Tools This module will cover: - Auto Scaling concepts - Elastic Load Balancing concepts - AWS Management tools including CloudWatch

2. Module 5
AWS Elasticity and Management
Tools

3. Triad of Services
Latency
Utilization
CloudWatchAuto Scaling
Elastic Load
Balancing
Auto Scaling group
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4. Triad of Services
Latency
Utilization
CloudWatchAuto Scaling
Elastic Load
Balancing
Auto Scaling group
Execute AS
Policy
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5. Triad of Services
Latency
Utilization
CloudWatchAuto Scaling
Elastic Load
Balancing
Auto Scaling group
© 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.

6. Elastic Load Balancing
• Distributes traffic across multiple EC2 instances,
in multiple Availability Zones
• Supports health checks to detect unhealthy
Amazon EC2 instances
• Supports the routing and load balancing of
HTTP, HTTPS, SSL, and TCP traffic to Amazon
EC2 instances
Elastic Load
Balancing
© 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.

7. Classic Load Balancer - How It Works
Register
instances with
your load
balancer.
Availability Zone A Availability Zone B
load balancer
X
© 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.

8. Target Group /mobile
Application Load Balancer – How It Works
Register instances as
targets in a target
group, and route
traffic to a target
group.
load balancer
Listener ListenerRule Rule Rule
Target Group Target Group /api
Target Target Target Target Target Target Target
Health
Check
Health
Check
Health
Check
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9. Amazon CloudWatch
• A monitoring service for AWS cloud resources and
the applications you run on AWS
• Visibility into resource utilization, operational
performance, and overall demand patterns
• Custom application-specific metrics of your own
• Accessible via AWS Management Console, APIs,
SDK, or CLI
Amazon
CloudWatch
© 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.

10. Amazon CloudWatch Facts
• Monitor other AWS resources
• View graphics and statistics
• Set Alarms
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11. Amazon CloudWatch Architecture
AWS resources
that support
CloudWatch
Amazon
CloudWatch
Amazon
CloudWatch
Alarm
SNS Email
Notification
Auto Scaling
Available
Statistics
Statistics
Consumer
AWS Management
Console
CloudWatch Metrics
CPUUtilization
StatusCheckFailed
Custom
Application-
Specific Metrics
PageViewCount
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12. Auto Scaling
• Scale your Amazon EC2 capacity
automatically
• Well-suited for applications that experience
variability in usage
• Available at no additional chargeAuto
Scaling
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13. Launch Configurations
• A launch configuration is a template that an Auto
Scaling group uses to launch EC2 instances.
• When you create a launch configuration, you can
specify:
• AMI ID
• Instance type
• Key pair
• Security groups
• Block device mapping
• User data
© 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.

14. Auto Scaling Groups
• Contain a collection of EC2 instances that share similar
characteristics.
• Instances in an Auto Scaling group are treated as a
logical grouping for the purpose of instance scaling
and management. Auto Scaling group
Minimum size
Desired capacity
Maximum size
Scale out as needed
© 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.

15. Auto Scaling Basic Lifecycle
instances
Auto Scaling group
Scale Out
Amazon CloudWatch
Scheduled Event
Launch
Instance
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16. Auto Scaling Basic Lifecycle
instances
Auto Scaling group
Scale Out
Amazon CloudWatch
Scheduled Event
Launch
Instance
Attach to Group
© 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.

17. Auto Scaling Basic Lifecycle
instances
Auto Scaling group
Scale In
Amazon CloudWatch
Scheduled Event
Detach from
Group
© 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.

18. Auto Scaling Basic Lifecycle
instances
Auto Scaling group
Scale In
Amazon CloudWatch
Scheduled Event
Detach from
Group
Terminate
Instance X
© 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.

19. DEMO TIME
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20. AWS Learning Path
1. Attend AWS AWSome Day Online Conference ✔
2. Complete the AWS Introductory Labs
3. Take an AWS instructor led class
4. Get AWS Certified
https://aws.amazon.com/training/

21. DEMO TIME
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22. New to AWS
Introductory labs
and videos can
help you ramp up
Start learning
Take a Class
Build technical
skills and learn
best practices from
an accredited
instructor
Find a class
AWS Certification
Validate knowledge
and show expertise
with industry
recognized
certifications
Get Certified
Online Labs
Take an online
Self-Paced Lab to
get hands-on-
practice with AWS
services
Start practicing
Learn more: aws.amazon.com/training

23. Certificate of Attendance

24. Thank You for Attending AWSome Day Online Conference
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