cdn-amzn-s3
Layer 1
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Cloud CDN
Shape
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Fill-1-Copy
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Fill-2-Copy
Fill-9
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Backend Service
Backend Bucket
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Fill-9
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zone internal - blue
Instance Group / Zonal NEG
Compute Engine
Web Server
Multiple Instances
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Stroke-22
zone internal - blue
Cloud Storage
Storage bucket
zone external - grey
Custom (non-GCP) Origin in an Internet NEG
zone external - grey
Other cloud
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User
VIP: 120.1.1.1
Cloud Load
Balancing
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Internet
IT Admin
Shopping cart for my website is on-premises in
HTTPS with endpoint backend.example.com
Fetch content for path /cart/id/1223515
from this on-premises endpoint
HTTPS
Connect to: S3 bucket FQDN
Method: GET
Protocol: HTTPS
Host: backend.example.com
Path: /cart/id/1223515
/cart/id/1223515
Backend Service
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HTTPS
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Internet
backend.example.com
S3 bucket