k8s-1.15安装流程步骤文本，未注释偶尔查看，不做教程只做参考
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Kubernetes
k8s-1.15安装流程步骤文本，未注释偶尔查看，不做教程只做参考
cat <<EOF >>/etc/hosts
172.18.1.200 master
172.18.1.201 node1
172.18.1.202 node2
EOF
systemctl stop firewalld
systemctl disable firewalld
setenforce 0
sed -i "s/^SELINUX=enforcing/SELINUX=disabled/g" /etc/selinux/config
swapoff -a
sed -i 's/.*swap.*/#&/' /etc/fstab
cat > /etc/sysctl.d/k8s.conf <<EOF
net.bridge.bridge-nf-call-ip6tables = 1
net.bridge.bridge-nf-call-iptables = 1
EOF
sysctl --system
yum install -y wget
mkdir /etc/yum.repos.d/bak && mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/bak
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.cloud.tencent.com/repo/centos7_base.repo
wget -O /etc/yum.repos.d/epel.repo http://mirrors.cloud.tencent.com/repo/epel-7.repo
yum clean all && yum makecache
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
wget https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo -O /etc/yum.repos.d/docker-ce.repo
yum install -y docker-ce-18.06.1.ce-3.el7
systemctl enable docker && systemctl start docker
docker –version
Docker version 18.06.1-ce, build e68fc7a
yum install -y kubelet kubeadm kubectl
systemctl enable kubelet
kubeadm init --kubernetes-version=1.15.3 \
--apiserver-advertise-address=172.18.1.200 \
--image-repository registry.aliyuncs.com/google_containers \
--service-cidr=10.1.0.0/16 \
--pod-network-cidr=10.244.0.0/16
kubeadm join 172.18.1.200:6443 --token wg5ain.sg0qgm3bil49uvkn \
--discovery-token-ca-cert-hash sha256:0b1f4ba55bc225b77853b58ff499985aecc4a98643741555a6767016b96fe8de
mkdir -p /root/.kube
cp /etc/kubernetes/admin.conf /root/.kube/config
kubectl get nodes
kubectl get cs
kubectl apply -f https://raw.githubusercontent.com/coreos/flannel/a70459be0084506e4ec919aa1c114638878db11b/Documentation/kube-flannel.yml
kubectl create deployment nginx --image=nginx
kubectl expose deployment nginx --port=80 --type=NodePort
kubectl get pod,svc
wget https://raw.githubusercontent.com/kubernetes/dashboard/v1.10.1/src/deploy/recommended/kubernetes-dashboard.yaml
sed -i 's/k8s.gcr.io/loveone/g' kubernetes-dashboard.yaml
sed -i '/targetPort:/a\ \ \ \ \ \ nodePort: 30001\n\ \ type: NodePort' kubernetes-dashboard.yaml
kubectl create -f kubernetes-dashboard.yaml
kubectl get deployment kubernetes-dashboard -n kube-system
kubectl get pods -n kube-system -o wide
kubectl get services -n kube-system
netstat -ntlp|grep 30001
kubectl create serviceaccount dashboard-admin -n kube-system
kubectl create clusterrolebinding dashboard-admin --clusterrole=cluster-admin --serviceaccount=kube-system:dashboard-admin
kubectl describe secrets -n kube-system $(kubectl -n kube-system get secret | awk '/dashboard-admin/{print $1}')
请勿发布不友善或者负能量的内容。与人为善，比聪明更重要！
该博客于2020-12-7日，后端基于go语言的beego框架开发
前端页面使用Bootstrap可视化布局系统自动生成
是我仿的原来我的TP5框架写的博客，比较粗糙，底下是入口
侯体宗的博客
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