This is a simple IP lookup service built in Go. I did this for an interview process some time ago, and folks asked me to make it private once I got the feedback. However, I spoke with their CEO, and he turned out to be a cynical, and pretentious little prick. I don't work with pricks, and also, I don't work for free, and my time is valuable. So I'm making this code available as a small sample of my work as a software developer. It contains the code for the service itself, local development environment, and a Helm setup for deploying in any Kubernetes cluster.
The setup is done by downloading and installing both Docker, and Docker Compose. Just bring it by simply typing:
make localenv-startThe API's schema can be found in the swagger directory. It really queries for
IP addresses, given a domain name, nothing fancy, really.
To deploy it in any Kubernetes cluster, you need to build the image:
make buildAnd then, install the Helm release in the cluster:
helm install lookup-service ./helmIt'll bring up one pod for the service and another for the DB.
NAME READY STATUS RESTARTS AGE
lookup-service-779f956d58-vhm74 1/1 Running 0 21s
lookup-service-db-d9d4b6588-mbv55 1/1 Running 0 21s