yokawasa / users-api-flask-mysql

Users API application with Flask and MySQL (Alpha version)

users-api-flask-mysql

Users API application with Flask and MySQL (a fork of kubernetes-flask-mysql)

Quickstart

Clone repository

git clone https://github.com/yokawasa/users-api-flask-mysql.git

Create KIND cluster

cd kubernetes/kind-cluster
kind create cluster --image kindest/node:v1.21.1 --config=kind-cluster.yaml --wait 5m

Build container images and load them to the cluster

cd app
docker build . -t flask-api

cd ../mysql
docker build . -t mysql:5.7

# load images to the KIND cluster
kind load docker-image flask-api --name kind
kind load docker-image mysql:5.7 --name kind

Then, deploy all k8s resources to the cluster

kubectl apply -f mysql-pv.yml
kubectl apply -f mysql-deployment.yml
kubectl apply -f app-secrets.yml
kubectl apply -f app-deployment.yml

Check all pods are running

kubectl get po

NAME                                   READY   STATUS    RESTARTS   AGE
flaskapi-deployment-59bcb745ff-85dxc   1/1     Running   2          7m53s
flaskapi-deployment-59bcb745ff-hr27w   1/1     Running   2          7m53s
flaskapi-deployment-59bcb745ff-sfdtf   1/1     Running   2          7m53s
mysql-6b47c788c6-blzlc                 1/1     Running   0          7m43s

Finally port porward svc/flask-service port of 5000 to localhost:8080

kubectl port-forward svc/flask-service 8080:5000

You can access the service

curl http://localhost:8080/users