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文章目录kubeadm 安装的集群master 执行二进制安装maternodekubeadm 安装的集群master 执行systemctl start kubelet二进制安装matersystemctl restart etcd kube-apiserver kube-controller-manager kube-scheduler systemctl start etcd kube-apiserver kube-controller-manager kube-scheduler

文章目录环境环境systemctl status firewalldgetenforcesetenforce 0sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/configsystemctl status NetworkManagerdocker -vswapoff -avim /etc/fstab # 注释swap一行配置好 hosts 文件:cat << EOF >> /etc

文章目录`db-deploy.yml`:`db-service.yml`:`app-deploy.yml`:`app-service.yml`:db-deploy.yml:apiVersion: apps/v1beta1kind: Deploymentmetadata: name: demo-db-deployspec: replicas: 1 template: metadata: labels: app: demo-db-deploy

文章目录资源限定资源限定tomcat-deploy.yml:apiVersion: extensions/v1beta1kind: Deploymentmetadata: name: tomcat-deployspec: replicas: 2 template: metadata: labels: app: tomcat-cluster spec: volumes: - name: web-app

文章目录端口转发工具 Rinetd安装利用 Rinetd 实现Service 负载均衡端口转发工具 RinetdRinetd 重定向传输协议控制工具；可将源ip端口 数据转发至目标 ip端口；在 k8s 中用于将service服务对外暴露；安装cd /opt/pack/wget http://www.boutell.com/rinetd/http/rinetd.tar.gztar -zxvf rinetd.tar.gzcd rinetdsed -i 's/65536/65535/

文章目录NFSservice 配置共享目录NFSmaster安装:yum install -y ntf-utils rpcbind;vim /etc/exports/opt/workspace/webapps/www-data 192.168.249.134/24(rw,sync)systemctl start nfs.servicesystemctl start rpcbind.servicesystemctl enable nfs.servicesystemctl enable

文章目录安装(使用kubeadm)环境准备1. 设置主机名与时区2. 添加hosts网络主机配置,三台虚拟机都要设置3. 关闭 selinux; 关闭防火墙; 关闭 swap4. 安装kubeadm5. 配置网桥6. 通过镜像安装k8s7. 使用 kubeadm 创建集群`master` 开启仪表盘 dashboarddeployment yaml 部署tomcat 集群常用命令tomcat-deploy.yml添加 service 用于对外暴露应用安装(使用kubeadm)环境准备复制虚拟机;