Getting health checks failed for iglu server when deployed through secure terraform configurations

For engineers Troubleshooting
1

Hi, i have deployed iglu server and pipeline using default terraform configs (quick start) and everything worked like a charm, now i want to deploy the iglu and pipeline for my production env, so i am using “secure” terraform configurations, i am using 2 public and 2 private subnets (same vpc) for deployment. i am getting 502 bad gateway upon accessing iglu server through load balancer.
i looked into the target group and health checks for iglu server were failing continuously

Screenshot 2023-12-19 at 6.35.14 PM
Screenshot 2023-12-19 at 6.35.14 PM2322×344 51.3 KB

Any help in debugging this issue!!

2

Hi @Jahanzaib_Younis have you setup NAT Gateways / allowed the nodes in the private subnet to have access to the internet?

3

Hi @josh I haven’t setup NAT Gateways. One question, do Iglu server needs to communicate to the internet? for packages/lib etc ?

4

Hi @Jahanzaib_Younis yes the user-data script downloads packages and Docker images to launch itself so without internet access it will not work.

1 Like
5

Understood, i will setup a NAT Gateway then

1 Like
6

Hi @josh thank you for the help, my issue is fixed by setting up a NAT Gateway.

1 Like