Simple Bank

Prerequisites

• Go 1.22.2
• Docker Desktop
• golang-migrate
• sqlc
• mockgen
• AWS CLI - v2
• kubectl
• eksctl
• minikube

Getting Started

• If you don't already have postgres:16-alpine docker image;

# Pull docker image
docker pull postgres:16-alpine

# Run postgres docker container
make postgres

# Create database in postgres docker container 
make createdb

# Run migration
make migrateup

For more scripts checkout Makefile

Local k8s setup

Setting up server in minikube k8s cluster

• Create env file

cp app.example.env app.env

• Start minikube k8s cluster

minikube start

• Set minikube docker env

eval $(minikube docker-env)

• Build simplebank docker image

docker build . -t aseerkt/simplebank:latest

• Create simplebank* namepsace

kubectl create namespace simplebank

• Apply simplebank k8s deployment objects

kubectl apply -f eks/deployment.yml

Post cleanup

kubectl delete -f eks/deployment.yml

docker rmi aseerkt/simplebank:latest

eval $(minikube docker-env --unset)

minikube stop && minikube delete

Deployment

• Create IAM user with required permissions and create access key
• Configure AWS CLI

aws configure