vbauchart / presentation-infra-as-code-k8s-demo

Very simple Kubernetes demo

Docker demo

$ docker build -t my/nginx:latest .
$ docker run -p 8082:80 my/nginx:latest

Kubernetes demo

Start k3s

$ sudo -i k3s server

$ docker build -t my/nginx:latest .

$ docker save my/nginx:latest | sudo k3s ctr images import -

$ sudo k3s kubectl apply -f main.yml

$ sudo k3s kubectl get pod

$ curl http://locahost:8080/

$ sudo k3s kubectl delete -f main.yml