阿里云上kubesphere安装配置 - 使用阿里云负载均衡

教程参考

https://www.kubesphere.io/zh/docs/v3.3/installing-on-linux/public-cloud/install-kubesphere-on-ali-ecs/

环境配置

• 关闭防火墙
• 关闭selinux
• 关闭swap分区
• 时间同步
• hosts解析
• 内核参数设置
• 检查DNS
• 安装ipvs
• 安装依赖组件
• 安装、设置docker

  每台机器都需要操作

  

  #安装工具
  yum -y install net-tools
  # 如果下载不行，设置一个repo
  # sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-*
  # sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-*
  ##关闭防火墙
  systemctl   stop     firewalld.service
  systemctl   disable   firewalld.service
  ##时间同步
  yum install ntpdate -y
  ntpdate  pool.ntp.org
  timedatectl set-timezone Asia/Shanghai
  # 将 SELinux 设置为 permissive 模式（相当于将其禁用）
  sudo setenforce 0
  sudo sed -i 's/^SELINUX=enforcing$/SELINUX=permissive/' /etc/selinux/config
  #关闭swap
  swapoff -a  
  sed -ri 's/.*swap.*/#&/' /etc/fstab
  #允许 iptables 检查桥接流量
  cat name: master1, address: 172.31.0.239, internalAddress: 172.31.0.239, user: root, password: "Hailiao$123"}
    - {name: master2, address: 172.31.0.237, internalAddress: 172.31.0.237, user: root, password: "Hailiao$123"}
    - {name: master3, address: 172.31.0.238, internalAddress: 172.31.0.238, user: root, password: "Hailiao$123"}
    - {name: node1, address: 172.31.0.243, internalAddress: 172.31.0.243, user: root, password: "Hailiao$123"}
    roleGroups:
      etcd:
      - master1
      - master2
      - master3
      control-plane: 
      - master1
      - master2
      - master3
      worker:
      - node1
    controlPlaneEndpoint:
      ## Internal loadbalancer for apiservers 
      ## internalLoadbalancer: haproxy
  	# 阿里云的负载均衡
      domain: lb.kubesphere.local
      address: "1xx.xx.xx.xx"
      port: 6443
    kubernetes:
      version: v1.22.12
      clusterName: cluster.local
      autoRenewCerts: true
      containerManager: docker
    etcd:
      type: kubekey
    network:
      plugin: calico
      kubePodsCIDR: 10.233.64.0/18
      kubeServiceCIDR: 10.233.0.0/18
      ## multus support. https://github.com/k8snetworkplumbingwg/multus-cni
      multusCNI:
        enabled: false
    registry:
      privateRegistry: ""
      namespaceOverride: ""
      registryMirrors: []
      insecureRegistries: []
    addons:
    - name: nfs-client
      namespace: kube-system
      sources:
        chart:
          name: nfs-client-provisioner
          repo: https://charts.kubesphere.io/main
          valuesFile: /root/nfs-client.yaml