系统：centos
安装docker
curl -fsSL get.docker.com -o get-docker.sh
sh get-docker.sh --mirror Aliyun
systemctl enable docker
systemctl start docker
添加docker国内镜像
cat <<EOF > /etc/docker/daemon.json
{
"exec-opts": ["native.cgroupdriver=systemd"],
"log-driver": "json-file",
"log-opts": {
"max-size": "100m"
},
"storage-driver": "overlay2",
"storage-opts": [
"overlay2.override_kernel_check=true"
],
"debug" : true,
"insecure-registries" : [
"nas.pocketdigi.com:8083"
],
"experimental" : false,
"registry-mirrors" : [
"https://registry.docker-cn.com",
"https://reg-mirror.qiniu.com"
]
}
EOF
systemctl restart docker
docker login nas.pocketdigi.com:8083
添加aliyun源,安装kubelet,kubeadm,kubectl
cat <<EOF > /etc/yum.repos.d/kubernetes.repo
[kubernetes]
name=Kubernetes
baseurl=https://mirrors.aliyun.com/kubernetes/yum/repos/kubernetes-el7-x86_64/
enabled=1
gpgcheck=1
repo_gpgcheck=1
gpgkey=https://mirrors.aliyun.com/kubernetes/yum/doc/yum-key.gpg https://mirrors.aliyun.com/kubernetes/yum/doc/rpm-package-key.gpg
EOF
setenforce 0
yum install -y kubelet kubeadm kubectl
systemctl enable kubelet && systemctl start kubelet
配置iptables
cat <<EOF > /etc/sysctl.d/k8s.conf
net.bridge.bridge-nf-call-ip6tables = 1
net.bridge.bridge-nf-call-iptables = 1
EOF
sysctl --system
