hostnamectl set-hostname minikube

sed -i "s/SELINUX=enforcing/SELINUX=disabled/g" /etc/selinux/config
 
systemctl stop firewalld && systemctl disable firewalld

# 临时
swapoff -a
 
# 永久，打开/etc/fstab注释掉swap那一行
sed -i 's/.*swap.*/#&/' /etc/fstab

cat <<EOF > /etc/sysctl.d/k8s.conf
vm.swappiness = 0
net.bridge.bridge-nf-call-ip6tables = 1
net.bridge.bridge-nf-call-iptables = 1
net.ipv4.ip_forward = 1
EOF
 
# 加载
modprobe br_netfilter
 
# 生效
sysctl -p /etc/sysctl.d/k8s.conf

# 消除告警
cat <<EOF > /etc/docker/daemon.json
{
    "registry-mirrors": ["http://hub-mirror.c.163.com"],
    "exec-opts": ["native.cgroupdriver=systemd"]
}
EOF
 
# 重启生效
systemctl restart docker

curl -LO https://storage.googleapis.com/kubernetes-release/release/v1.7.2/bin/linux/amd64/kubectl
chmod +x kubectl && mv kubectl /usr/local/bin/

curl -Lo minikube https://storage.googleapis.com/minikube/releases/v1.7.2/minikube-linux-amd64
chmod +x minikube && mv minikube /usr/local/bin/

yum install conntrack -y

minikube start \
--image-repository registry.aliyuncs.com/google_containers \
--kubernetes-version v1.17.2 \
--vm-driver=none

[root@minikube ~]# minikube status
minikube
type: Control Plane
host: Running
kubelet: Running
apiserver: Running
kubeconfig: Configured

[root@minikube ~]# kubectl get pods --all-namespaces
NAMESPACE     NAME                               READY   STATUS    RESTARTS   AGE
kube-system   coredns-9d85f5447-xs24d            1/1     Running   0          80s
kube-system   coredns-9d85f5447-zdfq9            1/1     Running   0          80s
kube-system   etcd-minikube                      1/1     Running   0          66s
kube-system   kube-apiserver-minikube            1/1     Running   0          66s
kube-system   kube-controller-manager-minikube   1/1     Running   0          66s
kube-system   kube-proxy-j7vsk                   1/1     Running   0          80s
kube-system   kube-scheduler-minikube            1/1     Running   0          66s
kube-system   storage-provisioner                1/1     Running   0          85s