First create a namespace and switch to it:

# you can skip this if you want to use the default namespace
kubectl apply -f https://raw.githubusercontent.com/stefansundin/rssbox/master/kubernetes/namespace.yml
kubectl config set-context --current --namespace=rssbox

Then create the redis service:

kubectl apply -f https://raw.githubusercontent.com/stefansundin/rssbox/master/kubernetes/redis.yml

Then use configmap.yml to create the configmap:

kubectl create --edit -f https://raw.githubusercontent.com/stefansundin/rssbox/master/kubernetes/configmap.yml

# to update later, run:
kubectl edit configmap/rssbox

Finally create the app itself:

kubectl apply -f https://raw.githubusercontent.com/stefansundin/rssbox/master/kubernetes/rssbox.yml

It should then be available on NodePort 30000.

You can access the app using kubectl proxy at http://localhost:8001/api/v1/namespaces/rssbox/services/rssbox:/proxy/.

You can use ingress.yml (or ingress-tls.yml) to create an nginx ingress:

kubectl create --edit -f https://raw.githubusercontent.com/stefansundin/rssbox/master/kubernetes/ingress.yml

# or:
kubectl create --edit -f https://raw.githubusercontent.com/stefansundin/rssbox/master/kubernetes/ingress-tls.yml

Misc

To force pods to be recreated, e.g. after updating the configmap, or to deploy the latest docker image, run:

kubectl patch deployment rssbox -p "{\"spec\":{\"template\":{\"metadata\":{\"labels\":{\"force-restart\":\"$(date +%s)\"}}}}}"

Minikube

minikube addons enable ingress