kubernetes + docker シェルメモ

sentOS
dokcer kubernetes minikube
構築スクリプト

#! /bin/sh

# Modify yum.conf
sed -i -e "/timeout\=/d" /etc/yum.conf
sed -i -e "13s/^/timeout=300\n/g" /etc/yum.conf
sed -i -e "/ip_resolve\=/d" /etc/yum.conf
sed -i -e "14s/^/ip_resolve=4\n/g" /etc/yum.conf

# Add .curlrc
cat <<-EOF > ~/.curlrc
ipv4
EOF

# Install conntrack
yum install -y \
  conntrack-tools-1.4.4

# Install "Docker"
yum install -y \
  yum-utils-1.1.31 \
  device-mapper-persistent-data-0.8.5 \
  lvm2-2.02.185

yum-config-manager \
    --add-repo \
    https://download.docker.com/linux/centos/docker-ce.repo

yum install -y \
  docker-ce-19.03.8 \
  docker-ce-cli-19.03.8 \
  containerd.io-1.2.13

mkdir -p /etc/docker
cat <<-EOF > /etc/docker/daemon.json
{
  "dns": ["8.8.8.8"]
}
EOF

systemctl enable docker
systemctl start docker

# Install "kubectl"
curl -LO https://storage.googleapis.com/kubernetes-release/release/v1.18.2/bin/linux/amd64/kubectl
chmod +x ./kubectl
mv -f ./kubectl /usr/local/bin

# Install "minikube"
curl -Lo minikube https://storage.googleapis.com/minikube/releases/v1.9.2/minikube-linux-amd64
chmod +x minikube
install minikube /usr/local/bin
rm -f minikube

# stop firewall
systemctl disable firewalld
systemctl stop firewalld

# Add addons
/usr/local/bin/minikube start --vm-driver=none
/usr/local/bin/minikube addons enable ingress

# Docker restart and update DNS settings
systemctl restart docker