搭建:https://www.kubernetes.org.cn/4956.html
更换源: https://yq.aliyun.com/articles/110806
下载需翻墙镜像方法: https://blog.youkuaiyun.com/bbwangj/article/details/85017765
kubectl访问apiserver出问题: https://blog.frognew.com/2017/04/kubeadm-install-kubernetes-1.6.html
KubeSpray: https://blog.youkuaiyun.com/forezp/article/details/82730382
swapoff -a
echo "1" >/proc/sys/net/bridge/bridge-nf-call-iptables
vim /etc/fstab
#/dev/mapper/rhel-swap swap swap defaults 0 0
kubeadm config images list |sed -e 's/^/docker pull /g' -e 's#k8s.gcr.io#docker.io/mirrorgooglecontainers#g' |sh -x
docker images |grep mirrorgooglecontainers |awk '{print "docker tag ",$1":"$2,$1":"$2}' |sed -e 's#mirrorgooglecontainers#k8s.gcr.io#2' |sh -x
docker images |grep mirrorgooglecontainers |awk '{print "docker rmi ", $1":"$2}' |sh -x
docker pull coredns/coredns:1.2.6
docker tag coredns/coredns:1.2.6 k8s.gcr.io/coredns:1.2.6
docker rmi coredns/coredns:1.2.6
kubeadm init --kubernetes-version=v1.13.4 --pod-network-cidr=10.244.0.0/16 --apiserver-advertise-address=192.168.32.12
master和node都装好后 在master执行kubectl get nodes和kubectl cluster-info查看是否成功
查看进程ps -efww|grep kube,有问题查看日志
kubectl 命令 --help 会有具体的命令例子