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Cluster playground

patch & install hetzner-kube

docker pull golang
docker run --rm -ti --name=golang golang bash
git clone https://github.com/xetys/hetzner-kube
cd hetzner-kube
sed -i s'/kubernetes-cni/kubernetes-cni=0.6.0-00/' pkg/clustermanager/provision_node.go
go build

docker cp golang:/go/hetzner-kube/hetzner-kube .local/bin/hetzner-kube
chmod +x .local/bin/hetzner-kube

setup cluster

hetzner-kube cluster create --name k8s-test --ssh-key melpomene (-w 3)
hetzner-kube cluster kubeconfig k8s-test
kubectl cluster-info

helm

install kubernetes-helm from your package manager…

kubectl apply -f tiller.yaml
helm init --service-account tiller

rook.io

helm repo add rook-beta https://charts.rook.io/beta
helm install --namespace rook-ceph-system rook-beta/rook-ceph
kubectl apply -f rook-cluster.yaml
kubectl apply -f rook-block.yaml
kubectl patch storageclass rook-ceph-block -p '{"metadata": {"annotations":{"storageclass.kubernetes.io/is-default-class":"true"}}}'
kubectl apply -f rook-filesystem.yaml
kubectl apply -f rook-object.yaml