AWS Service: Load Balancer & CloudTrail

 Load Balancer:


– Load balancer is used to share the load across instances/docker.


– Types:


  • Classic LB - Supports Layer 4(network level tcp/udp)  and Layer 7(app level http/https(web level))


  • Network LB - only Layer 4(network-level TCP/UDP)


  • Application LB - only Layer 7(app level http/https(web level))


  • Gateway LB(Networking team) (IP’s) 


– Example:


– Creating LB:



– Status check:



– LB test:







– CloudTrail:


– Captures all the AWS events(like windows event viewer)


– Example:

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