Deployment

```
sudo apt-get install      apt-transport-https      ca-certificates      curl      gnupg2      software-properties-common --no-install-recommends
sudo add-apt-repository    "deb [arch=amd64] https://download.docker.com/linux/debian $(lsb_release -cs) stable"
sudo apt-get update
sudo apt-get install docker-ce --no-install-recommends
curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
sudo vim /etc/apt/sources.list.d/kubernetes.list
sudo apt-get update
sudo apt-get install -y kubelet kubeadm kubectl --no-install-recommends
sudo kubeadm config images pull
sudo swapoff -a
sudo vim /etc/fstab
sudo kubeadm init
mkdir -p $HOME/.kube
sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
sudo chown $(id -u):$(id -g) $HOME/.kube/config
kubectl apply -f https://raw.githubusercontent.com/romana/romana/master/containerize/specs/romana-kubeadm.yml
kubectl taint nodes --all node-role.kubernetes.io/master-
```

+ deployed helm
+ deployed https://github.com/bitnami-labs/sealed-secrets


Upgrade

```
sudo apt update
sudo apt upgrade
sudo kubeadm upgrade plan
sudo kubeadm upgrade apply v1.12.1
kubectl apply -f https://raw.githubusercontent.com/romana/romana/master/containerize/specs/romana-kubeadm.yml
```