SUCCESS: Notes on how to get kubernetes running pine64s

pine64 arm kubernetes

## RESOURCES
https://gist.github.com/alexellis/fdbc90de7691a1b9edb545c17da2d975
https://itnext.io/create-a-kubernetes-cluster-with-pine64-428fc62d72e7

Step 1: uninstall kubernetes, follow the below given commands
kubeadm reset 
sudo apt-get purge kubeadm kubectl kubelet kubernetes-cni kube* -y &&
sudo apt-get autoremove -y &&
sudo rm -rf ~/.kube 

Step 2: reboot your pi
sudo reboot

Step 3: Install v1.9.7-00, follow the below given commands
curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add - && 
echo "deb http://apt.kubernetes.io/ kubernetes-xenial main" | sudo tee /etc/apt/sources.list.d/kubernetes.list && 
sudo apt-get update -q && 
sudo apt-get install -qy kubelet=1.9.7-00 kubectl=1.9.7-00 kubeadm=1.9.7-00

kubeadm reset &&
sudo rm -rf ~/.kube &&
sudo systemctl daemon-reload &&
sudo systemctl restart docker &&
sudo systemctl restart kubelet
sudo reboot

Step 4: Initiate your master node
sudo kubeadm init --token-ttl=0 --pod-network-cidr=10.244.0.0/16 --apiserver-advertise-address=192.168.X.XXX --ignore-preflight-errors=ALL --kubernetes-version v1.10.2

 mkdir -p $HOME/.kube &&
 sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config &&
 sudo chown $(id -u):$(id -g) $HOME/.kube/config
 
 # https://github.com/aaronkjones/rpi-k8s-node-prep/blob/master/prep.sh#L99
 sudo sed -i '/KUBELET_NETWORK_ARGS=/d' /etc/systemd/system/kubelet.service.d/10-kubeadm.conf
 
 # https://stackoverflow.com/questions/49510788/flannel-pods-in-crashloopbackoff-error-in-kubernetes
 kubectl annotate node pine1 flannel.alpha.coreos.com/public-ip=192.168.1.163 --overwrite=true

curl -sSL  https://raw.githubusercontent.com/coreos/flannel/master/Documentation/kube-flannel.yml | sed "s/amd64/arm64/g" | kubectl apply -f -
## dont use
# curl -sSL https://rawgit.com/coreos/flannel/v0.9.1/Documentation/kube-flannel.yml | sed "s/amd64/arm64/g" | sed "s/vxlan/udp/g" | kubectl create -f -
# curl -sSL  https://raw.githubusercontent.com/coreos/flannel/master/Documentation/kube-flannel.yml | sed "s/amd64/arm64/g" | sed "s/vxlan/udp/g" | kubectl create -f -
# curl -sSL  https://raw.githubusercontent.com/coreos/flannel/master/Documentation/k8s-manifests/kube-flannel-rbac.yml | sed "s/amd64/arm64/g" | sed "s/vxlan/udp/g" | kubectl create -f -

## ON MASTER
sudo ufw disable

## ON NODE
<join command> (kubeadm join --token ...)