dkarter / multi-k8s

Course Material

Complex App

REALLY COMPLEX CRAZY app — for multi container deployment

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Setup

Apply all services and pods:

kubectl apply -f k8s

Set up Kubernetes Ingress Nginx

kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/controller-v1.2.0/deploy/static/provider/cloud/deploy.yaml

Then visit https://localhost to view the app

Setting up K8s dashboard (w/ Docker Desktop on macOS):

For convenience, the user creation file is also available in the extras folder:

kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v2.5.0/aio/deploy/recommended.yaml
kubectl apply -f extras
# get token (copied to clipboard):
kubectl -n kubernetes-dashboard get secret $(kubectl -n kubernetes-dashboard get sa/admin-user -o jsonpath="{.secrets[0].name}") -o go-template="{{.data.token | base64decode}}" | pbcopy
# to start the server:
kubectl proxy

Full instructions (which are subject to change) can be found here: https://kubernetes.io/docs/tasks/access-application-cluster/web-ui-dashboard/#deploying-the-dashboard-ui https://github.com/kubernetes/dashboard/blob/master/docs/user/access-control/creating-sample-user.md