Lynx DevOps Task

build the application

from the root of the repo, run the following commands

Building the container

docker build -t task-server:0.1 .

Test run the image

docker run -d -p 8000:8000 --name task-server-test task-server:0.1

Interact with the container (get all items)

curl http://localhost:8000/items

you should get something like:

[{"id":1,"name":"Item 1"}]

stop the container

docker kill task-server-test

Testing on minikube

Spin up a minikube cluster

in order to run a minikube cluster use the minikube guide:
https://minikube.sigs.k8s.io/docs/start/

Configure minikube for running the application

minikube addons enable ingress

Deploy postgres instance to the cluster (using the included values.yaml)

helm repo add bitnami https://charts.bitnami.com/bitnami
kubectl create namespace postgresql
helm upgrade --install postgresql bitnami/postgresql -n postgresql --version 12.5.6 --values postgresql/values.yaml

Load the application local image to the minikube node.

minikube image load task-server:0.1

Deploy the application using the provided chart.

kubectl create namespace task-server
helm install task-server chart/lynx-app -n task-server --values chart/lynx-app/values.yaml

Test the deployment

curl --resolve "task-server.test:80:$( minikube ip )" -i http://task-server.test/items

proper reply should be:

HTTP/1.1 200 OK
Date: Tue, 13 Jun 2023 11:32:41 GMT
Content-Type: application/json
Content-Length: 20
Connection: keep-alive

[{"name":"Item 1"}]

tomer-1/Lynx-DevOps-Task