simple script that reads AWS VPC Flowlogs and generate a connection graph representing TCP traffic flow.
Data can be downloaded or read direcly from cloudwatch
Tagging and other identifing infomation is queried directly from AWS
By default inbound connection to ELBs are ignored, as are unlabled outbound connection (this can be changed in settings)
To reduce clutter, Hosts in the same scaling group are consolidated, optionaly, similar named posts are also consolidated eg: "rabbitmq01.domain" "rabbitmq02.domain" "rabbitmq03.domain" becomes just "rabbitmq"
A Directed Graph
As an Undirected Graph
Undirected Graph (Alt)