Good article, but could you please explain the code and detail, what each does and how to test it with a scenario to connect to the container/endpoint that is running the application. What would be the IP or endpoint address of the load balancer user needs to connect to for the load balancer to connect to the service?
Nice article!
One confusing thing, though, is that node_security_group_additional_rules doesn't have any obvious placement within vpc.tf and errors regardless of where it's placed within the file. In your EKS_Terraform_with_ALB in Github you place this rule within the eks module code, which makes more sense. Unfortunately at present, it seems like this would stop anyone following through your tutorial from successfully achieving their goal. This issue would be mitigated by connecting EKS_Terraform_with_ALB to your article, but as it was I had to use a little lateral thinking to find the source of the issue, and this impeded my progress somewhat. ~ Peter
Dinesh Balendran
Systems Administrator
Great work! these type of people's work thankless..