kk 工具安装K8S集群

设置时区 每个节点都要操作

timedatectl set-timezone Asia/Shanghai

查看时区

timedatectl

安装环境依赖

yum install -y socat conntrack ebtables ipset

安装时间同步 每个节点都要操作

yum install chrony -y # 安装时间同步服务
systemctl enable chronyd.service # 启用时间同步服务
systemctl start chronyd.service # 开启时间同步服务

查看时区

timedatectl status

安装文件的配置 这个要使用vi工具 不要使用vim 不然会乱码

写到这个文件里 路径和名字都可以自己定义 /var/k8sc.yaml

apiVersion: kubekey.kubesphere.io/v1alpha2
kind: Cluster
metadata:
  name: sample
spec:  # 指定主机列表，每个主机有名称、地址、内部地址、用户名和密码等属性。
  hosts:
  - {name: node1, address: 192.168.40.188, internalAddress: 192.168.40.188, user: root, password: ""} # 每个主机列表中的账户密码需要与本机真实用户密码对应
  - {name: node2, address: 192.168.40.138, internalAddress: 192.168.40.138, user: root, password: ""}
  roleGroups: # 指定角色组
    etcd: # 责存储集群的配置数据、状态信息和元数据。
    - node1 # etcd 节点名称
    control-plane: # 主节点名称
    - node1
    worker: # 工作节点名称
    - node2
  controlPlaneEndpoint: # 指定控制平面的终结点信息，包括域名、地址和端口号。
    ## Internal loadbalancer for apiservers 
    # internalLoadbalancer: haproxy

    domain: lb.kubesphere.local
    address: ""
    port: 6443
  kubernetes: # :指定Kubernetes的版本和集群名称等参数
    version: v1.22.12
    clusterName: cluster.local
    autoRenewCerts: true
    containerManager: docker
  etcd:
    type: kubekey
  network: # 指定网络配置，包括网络插件和Pods和服务的CIDR等参数
    plugin: calico
    kubePodsCIDR: 10.233.64.0/18 # 注意，网络地址不要与真实的Ip地址冲突
    kubeServiceCIDR: 10.233.0.0/18
    ## multus support. https://github.com/k8snetworkplumbingwg/multus-cni
    multusCNI:
      enabled: false
  registry:
    privateRegistry: ""
    namespaceOverride: ""
    registryMirrors: []
    insecureRegistries: []
  addons: []
---
apiVersion: installer.kubesphere.io/v1alpha1
kind: ClusterConfiguration
metadata:
  name: ks-installer
  namespace: kubesphere-system
  labels:
    version: v3.3.2
spec:
  persistence:
    storageClass: ""
  authentication:
    jwtSecret: ""
  zone: ""
  local_registry: ""
  namespace_override: ""
  # dev_tag: ""
  etcd: # 指定Etcd的监控配置和端点信息
    monitoring: false
    endpointIps: localhost
    port: 2379
    tlsEnable: true
  common: # 指定通用配置，包括核心组件、Redis、OpenLDAP等参数
    core:
      console:
        enableMultiLogin: true
        port: 30880
        type: NodePort
    # apiserver:
    #  resources: {}
    # controllerManager:
    #  resources: {}
    redis:
      enabled: false
      volumeSize: 2Gi
    openldap:
      enabled: false
      volumeSize: 2Gi
    minio:
      volumeSize: 20Gi
    monitoring:  # 指定监控配置，包括Prometheus的终结点信息和GPU监控等参数
      # type: external
      endpoint: http://prometheus-operated.kubesphere-monitoring-system.svc:9090
      GPUMonitoring:
        enabled: false
    gpu:
      kinds:
      - resourceName: "nvidia.com/gpu"
        resourceType: "GPU"
        default: true
    es:
      # master:
      #   volumeSize: 4Gi
      #   replicas: 1
      #   resources: {}
      # data:
      #   volumeSize: 20Gi
      #   replicas: 1
      #   resources: {}
      logMaxAge: 7
      elkPrefix: logstash
      basicAuth:
        enabled: false
        username: ""
        password: ""
      externalElasticsearchHost: ""
      externalElasticsearchPort: ""
  alerting:
    enabled: false
    # thanosruler:
    #   replicas: 1
    #   resources: {}
  auditing:
    enabled: false
    # operator:
    #   resources: {}
    # webhook:
    #   resources: {}
  devops:
    enabled: false
    # resources: {}
    jenkinsMemoryLim: 8Gi
    jenkinsMemoryReq: 4Gi
    jenkinsVolumeSize: 8Gi
  events:
    enabled: false
    # operator:
    #   resources: {}
    # exporter:
    #   resources: {}
    # ruler:
    #   enabled: true
    #   replicas: 2
    #   resources: {}
  logging: # 指定日志配置，包括日志边车的副本数等参数
    enabled: false
    logsidecar:
      enabled: true
      replicas: 2
      # resources: {}
  metrics_server:
    enabled: false
  monitoring:
    storageClass: ""
    node_exporter:
      port: 9100
      # resources: {}
    # kube_rbac_proxy:
    #   resources: {}
    # kube_state_metrics:
    #   resources: {}
    # prometheus:
    #   replicas: 1
    #   volumeSize: 20Gi
    #   resources: {}
    #   operator:
    #     resources: {}
    # alertmanager:
    #   replicas: 1
    #   resources: {}
    # notification_manager:
    #   resources: {}
    #   operator:
    #     resources: {}
    #   proxy:
    #     resources: {}
    gpu:
      nvidia_dcgm_exporter:
        enabled: false
        # resources: {}
  multicluster:
    clusterRole: none
  network:
    networkpolicy:
      enabled: false
    ippool:
      type: none
    topology:
      type: none
  openpitrix:
    store:
      enabled: false
  servicemesh:
    enabled: false
    istio:
      components:
        ingressGateways:
        - name: istio-ingressgateway
          enabled: false
        cni:
          enabled: false
  edgeruntime:
    enabled: false
    kubeedge:
      enabled: false
      cloudCore:
        cloudHub:
          advertiseAddress:
            - ""
        service:
          cloudhubNodePort: "30000"
          cloudhubQuicNodePort: "30001"
          cloudhubHttpsNodePort: "30002"
          cloudstreamNodePort: "30003"
          tunnelNodePort: "30004"
        # resources: {}
        # hostNetWork: false
      iptables-manager:
        enabled: true
        mode: "external"
        # resources: {}
      # edgeService:
      #   resources: {}
  terminal:
    timeout: 600

开始安装

./kk create cluster -f /var/k8sc.yaml