k8s-pv 链接：https://share.weiyun.com/56qguvn 密码：wzku78
K8S环境规划
ip规划 172.16.8.81 k8s-master01 172.16.8.82 k8s-master02 172.16.8.83 k8s-nodes01 172.16.8.84 k8s-nodes02 172.16.8.85 k8s-harbor
软件版本 OS: Centos7.5 Kubernetes 1.12 Docker 18.-ce Etcd 3.x Flannel 0.10
硬件 CPU:2C 内存:2G 磁盘:40G
安装ansible 安装epel源 yum install epel-release -y yum -y install ansible
自签EtdSSL证书
cat > ca-config.json <<EOF { "signing": { "default": { "expiry": "87600h" }, "profiles": { "www": { "expiry": "87600h", "usages": [ "signing", "key encipherment", "server auth", "client auth" ] } } } } EOF
cat > ca-csr.json <<EOF { "CN": "etcd CA", "key": { "algo": "rsa", "size": 2048 }, "names": [ { "C": "CN", "L": "ShenZhen", "ST": "ShenZhen" } ] } EOF
cat > server-csr.json <<EOF { "CN": "etcd", "hosts": [ "172.16.8.81", "172.16.8.82", "172.16.8.83" ], "key": { "algo": "rsa", "size": 2048 }, "names": [ { "C": "CN", "L": "ShenZhen", "ST": "ShenZhen" } ] } EOF
二、