setup-k8s-node

setup-node-crio.sh

#/bin/bash
sudo sed -i '/ swap / s/^/#/' /etc/fstab
sed -i '/preserve_hostname: false/preserve_hostname: true/g' /etc/cloud/cloud.cfg
swapoff -a
modprobe overlay
modprobe br_netfilter

cat > /etc/sysctl.d/99-kubernetes-cri.conf <<EOF
net.bridge.bridge-nf-call-iptables  = 1
net.ipv4.ip_forward                 = 1
net.bridge.bridge-nf-call-ip6tables = 1
EOF
sysctl --system

curl -fsSL https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -

apt-get update && apt-get install -y apt-transport-https ca-certificates curl software-properties-common
add-apt-repository -y "deb https://apt.kubernetes.io/ kubernetes-xenial main"
add-apt-repository -y ppa:projectatomic/ppa

apt-get update && apt-get install -y cri-o-1.13 kubelet kubeadm kubectl

systemctl enable crio
systemctl restart crio

setup-node-docker.sh

#/bin/bash
sudo sed -i '/ swap / s/^/#/' /etc/fstab
sed -i '/preserve_hostname: false/preserve_hostname: true/g' /etc/cloud/cloud.cfg
swapoff -a

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add -
curl -fsSL https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -

apt-get update && apt-get install -y apt-transport-https ca-certificates curl software-properties-common
add-apt-repository -y "deb https://apt.kubernetes.io/ kubernetes-xenial main"
add-apt-repository -y "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"


apt-get update && apt-get -y install docker-ce=18.06.2~ce~3-0~ubuntu kubelet kubeadm kubectl

cat > /etc/docker/daemon.json <<EOF
{
  "exec-opts": ["native.cgroupdriver=systemd"],
  "log-driver": "json-file",
  "log-opts": {
    "max-size": "100m"
  },
  "storage-driver": "overlay2"
}
EOF

mkdir -p /etc/systemd/system/docker.service.d

systemctl daemon-reload
systemctl restart docker