You need to deploy a microservice architecture using Fargate with multiple containers communicating securely. What is the best way to enable container-to-container communication?

hard📝 Architecture Q9 of 15

AWS - ECS and Fargate

ADeploy containers in different VPCs without peering

BUse the same ECS service with 'awsvpc' network mode and security groups allowing traffic

CUse public IP addresses for all containers

DDisable security groups to allow all traffic

Step-by-Step Solution

Solution:

Step 1: Understand container communication in Fargate
Using 'awsvpc' network mode assigns ENIs and private IPs; security groups control traffic between containers.
Step 2: Identify best practice for secure communication
Deploying containers in the same ECS service with proper security group rules allows secure communication.
Final Answer:
Use the same ECS service with 'awsvpc' network mode and security groups allowing traffic -> Option B
Quick Check:
Same VPC + security groups = secure container communication [OK]

Quick Trick: Use security groups with 'awsvpc' for container communication [OK]

Common Mistakes:

Deploying in separate VPCs without peering
Using public IPs unnecessarily
Disabling security groups reduces security

Master "ECS and Fargate" in AWS

9 interactive learning modes - each teaches the same concept differently

Learn Why Deep Visual Try Challenge Project Recall Time

Want More Practice?

15+ quiz questions · All difficulty levels · Free

Free Signup - Practice All Questions

More AWS Quizzes

You need to deploy a microservice architecture using Fargate with multiple containers communicating securely. What is the best way to enable container-to-container communication?

Step 1: Understand container communication in Fargate

Step 2: Identify best practice for secure communication

Final Answer:

Quick Check:

Want More Practice?