dabcoder / k8s-dd-minikube

K8s and Datadog

k8s-dd-minikube

Start minikube and use its Docker daemon:

minikube start
...
eval $(minikube docker-env)

Build the web app Docker image

cd in the web directory. Then run:

docker build -t web-flask:v1 .

Create a Deployment that manages a Pod that runs a Container based on the web-flask:v1 Docker image:

Flask uses the port 5000 by default.

kubectl run web-flask --image=web-flask:v1 --port=5000

Pull the latest Redis Docker image

docker pull redis:latest

Create a Deployment that manages a Pod that runs a Container based on the redis:latest Docker image:

Redis will use the port 6379.

kubectl run redis --image=redis:latest --port=6379

Create Services

kubectl expose deployment web-flask --type=LoadBalancer
kubectl expose deployment redis --type=LoadBalancer

Run the web app

minikube service web-flask