{"id":64726,"date":"2026-01-24T00:16:36","date_gmt":"2026-01-23T16:16:36","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/64726.html"},"modified":"2026-01-24T00:16:36","modified_gmt":"2026-01-23T16:16:36","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8-ubuntu-20-04-%e7%b3%bb%e7%bb%9f%e7%9a%84%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%8a%e7%94%a8k3s%e5%ae%9e%e7%8e%b0%e8%bd%bb%e9%87%8f%e7%ba%a7-kubernetes-%e9%9b%86%e7%be%a4%e5%b9%b6","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/64726.html","title":{"rendered":"\u5982\u4f55\u5728 Ubuntu 20.04 \u7cfb\u7edf\u7684\u670d\u52a1\u5668\u4e0a\u7528k3s\u5b9e\u73b0\u8f7b\u91cf\u7ea7 Kubernetes \u96c6\u7fa4\u5e76\u90e8\u7f72\u5fae\u670d\u52a1\u6700\u4f73\u5b9e\u8df5"},"content":{"rendered":"

\u5982\u4f55\u5728 Ubuntu 20.04 \u670d\u52a1\u5668\u4e0a\u642d\u5efa\u8f7b\u91cf\u7ea7 Kubernetes（k3s）\u96c6\u7fa4，\u5e76\u90e8\u7f72\u5178\u578b\u7684\u5fae\u670d\u52a1\u67b6\u6784\u3002A5\u6570\u636e\u5c06\u8986\u76d6\u786c\u4ef6\u9009\u578b\u3001\u7cfb\u7edf\u51c6\u5907\u3001k3s \u5b89\u88c5\u3001\u7f51\u7edc\u4e0e\u5b58\u50a8\u65b9\u6848\u3001\u90e8\u7f72\u793a\u4f8b\u3001CI\/CD \u96c6\u6210\u53ca\u6027\u80fd\u8bc4\u4f30，\u5bf9\u6bcf\u4e2a\u6b65\u9aa4\u63d0\u4f9b\u5177\u4f53\u914d\u7f6e\u4e0e\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

\u6ce8\u610f：\u672c\u6587\u5047\u8bbe\u60a8\u6709\u81f3\u5c11\u4e24\u53f0\u53ef\u4ee5\u8bbf\u95ee\u4e92\u8054\u7f51\u7684\u7269\u7406\u670d\u52a1\u5668\u6216\u4e91\u4e3b\u673a，\u5e76\u5177\u5907\u57fa\u672c\u7684 Linux \u6743\u9650\u548c\u7f51\u7edc\u89c4\u5212\u7ecf\u9a8c\u3002<\/p>\n

\n

\u4e00\u3001\u9999\u6e2f\u670d\u52a1\u5668www.a5idc.com\u786c\u4ef6\u4e0e\u7cfb\u7edf\u9009\u578b<\/h3>\n

\u7531\u4e8e k3s \u8bbe\u8ba1\u7528\u4e8e\u8fb9\u7f18\u8ba1\u7b97\u3001IoT \u548c\u8f7b\u91cf\u5bb9\u5668\u5e73\u53f0，\u63a8\u8350\u5728\u4e2d\u7b49\u89c4\u683c\u670d\u52a1\u5668\u4e0a\u8fd0\u884c\u3002\u4ee5\u4e0b\u662f\u6211\u4eec\u5728\u751f\u4ea7\u9884\u7814\u9636\u6bb5\u4f7f\u7528\u7684\u5178\u578b\u786c\u4ef6\u914d\u7f6e：<\/p>\n\n\u8282\u70b9CPU\u5185\u5b58\u5b58\u50a8\u7f51\u7edc<\/tr>\n\n\n\n\n
master-1<\/td>\n4 \u6838 Intel Xeon<\/td>\n8 GB ECC<\/td>\n120 GB NVMe<\/td>\n1 Gbps<\/td>\n<\/tr>\n
worker-1<\/td>\n4 \u6838 Intel Xeon<\/td>\n8 GB ECC<\/td>\n120 GB NVMe<\/td>\n1 Gbps<\/td>\n<\/tr>\n
worker-2<\/td>\n4 \u6838 Intel Xeon<\/td>\n8 GB ECC<\/td>\n120 GB NVMe<\/td>\n1 Gbps<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u8bf4\u660e<\/p>\n

    \n
  • CPU \u89c4\u683c：4 \u6838\u7269\u7406\u6838\u5fc3\u662f\u63a8\u8350\u7684\u6700\u5c0f\u503c，\u7528\u4e8e\u4fdd\u8bc1 kubelet \/ containerd \/ ingress \u7b49\u6b63\u5e38\u8fd0\u884c\u3002<\/li>\n
  • \u5185\u5b58：8 GB \u4ee5\u4e0a，\u56e0 k3s \u9ed8\u8ba4\u96c6\u6210\u4e86 traefik\u3001metrics-server\u3001servicelb \u7b49\u7ec4\u4ef6\u3002<\/li>\n
  • \u5b58\u50a8：NVMe \u63d0\u4f9b\u9ad8 IOPS，\u6709\u5229\u4e8e microservice \u6570\u636e\u5e93\u548c\u65e5\u5fd7\u5199\u5165\u3002<\/li>\n
  • \u7f51\u7edc：1 Gbps \u63a5\u53e3，\u53ef\u6ee1\u8db3\u4e2d\u7b49\u89c4\u6a21\u7684 east-west \u6d41\u91cf\u3002<\/li>\n<\/ul>\n

    \u6211\u4eec\u4f7f\u7528\u7684\u64cd\u4f5c\u7cfb\u7edf\u662f Ubuntu 20.04 LTS x86_64，\u6838\u5fc3\u7248\u672c\u81f3\u5c11\u4e3a 5.4.x\u3002<\/p>\n

    \n

    \u4e8c\u3001\u7cfb\u7edf\u9884\u914d\u7f6e<\/h3>\n

    \u5728\u6240\u6709\u8282\u70b9\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4：<\/p>\n

    2.1 \u66f4\u65b0\u57fa\u7840\u8f6f\u4ef6<\/h4>\n

    sudo<\/span> apt<\/span> update &&<\/span> sudo<\/span> apt<\/span> upgrade -y
    \nsudo<\/span> apt<\/span> install<\/span> -y curl<\/span> wget<\/span> apt-transport-https gnupg2 software-properties-common<\/p>\n

    2.2 \u5173\u95ed Swap<\/h4>\n

    k3s\/k8s \u8981\u6c42 swap \u5173\u95ed：<\/p>\n

    sudo<\/span> swapoff -a
    \nsudo<\/span> sed<\/span> -i '\/ swap \/ s\/^\/#\/'<\/span> \/etc\/fstab<\/p>\n

    2.3 \u914d\u7f6e\u5185\u6838\u53c2\u6570<\/h4>\n

    \u4e3a\u4e86\u652f\u6301\u9ad8\u7ea7\u7f51\u7edc：<\/p>\n

    cat<\/span> <<<\/span>EOF |<\/span> sudo<\/span> tee<\/span> \/etc\/sysctl.d\/99-kubernetes-cri.conf<\/span>
    \nnet.bridge.bridge-nf-call-iptables = 1
    \nnet.ipv4.ip_forward = 1
    \nnet.bridge.bridge-nf-call-ip6tables = 1
    \nEOF<\/span>
    \nsudo<\/span> sysctl –system<\/p>\n

    \n

    \u4e09\u3001k3s \u96c6\u7fa4\u5b89\u88c5<\/h3>\n

    k3s \u4f7f\u7528\u5355\u4e8c\u8fdb\u5236\u5b89\u88c5，\u6781\u5927\u7b80\u5316\u4e86\u90e8\u7f72\u96be\u5ea6\u3002<\/p>\n

    3.1 \u4e3b\u8282\u70b9\u5b89\u88c5（master）<\/h4>\n

    \u5728 master-1 \u8282\u70b9\u6267\u884c：<\/p>\n

    curl<\/span> -sfL https:\/\/get.k3s.io |<\/span> INSTALL_K3S_VERSION<\/span>=<\/span>"v1.28.4+k3s1"<\/span> sh<\/span> –<\/p>\n

    \u5907\u6ce8：\u6307\u5b9a\u7248\u672c\u662f\u4e3a\u4e86\u786e\u4fdd\u7a33\u5b9a\u7684\u751f\u4ea7\u73af\u5883；\u8bf7\u6839\u636e\u6700\u65b0\u7a33\u5b9a\u7248\u672c\u8c03\u6574\u3002<\/p>\n

    \u5b89\u88c5\u5b8c\u6210\u540e，\u81ea\u52a8\u751f\u6210 kubeconfig \u914d\u7f6e：<\/p>\n

    sudo<\/span> cat<\/span> \/etc\/rancher\/k3s\/k3s.yaml<\/p>\n

    \u5efa\u8bae\u5c06\u8be5\u914d\u7f6e\u590d\u5236\u5230\u7ba1\u7406\u5458\u5de5\u4f5c\u7ad9，\u5e76\u4fee\u6539 server \u5730\u5740\u4e3a master \u8282\u70b9\u7684\u516c\u7f51\/IP \u5730\u5740\u3002<\/p>\n

    3.2 Worker \u8282\u70b9\u52a0\u5165<\/h4>\n

    \u5148\u4ece master \u8282\u70b9\u83b7\u53d6 Token：<\/p>\n

    sudo<\/span> cat<\/span> \/var\/lib\/rancher\/k3s\/server\/node-token<\/p>\n

    \u5728 worker-1 \u548c worker-2 \u4e0a\u6267\u884c：<\/p>\n

    curl<\/span> -sfL https:\/\/get.k3s.io |<\/span> K3S_URL<\/span>=<\/span>"https:\/\/<MASTER_IP>:6443"<\/span> \\\\<\/span>
    \nK3S_TOKEN<\/span>=<\/span>"<NODE_TOKEN>"<\/span> sh<\/span> –<\/p>\n

    \u786e\u8ba4\u8282\u70b9\u72b6\u6001：<\/p>\n

    kubectl get nodes -o wide<\/p>\n

    \u8f93\u51fa\u793a\u4f8b：<\/p>\n

    NAME STATUS ROLES AGE VERSION
    \nmaster-1 Ready master 5m v1.28.4+k3s1
    \nworker-1 Ready <none> 3m v1.28.4+k3s1
    \nworker-2 Ready <none> 3m v1.28.4+k3s1<\/p>\n

    \n

    \u56db\u3001\u7f51\u7edc\u4e0e\u5b58\u50a8\u65b9\u6848<\/h3>\n

    k3s \u9ed8\u8ba4\u96c6\u6210\u4e86 flannel \u4f5c\u4e3a CNI，servicelb \u63d0\u4f9b\u7b80\u5355\u7684 LoadBalancer \u652f\u6301\u3002\u5bf9\u4e8e\u751f\u4ea7\u73af\u5883，\u6211\u4eec\u901a\u5e38\u66ff\u6362\u4e3a\u66f4\u6210\u719f\u7684\u65b9\u6848：<\/p>\n\n\u7ec4\u4ef6\u65b9\u6848\u5907\u6ce8<\/tr>\n\n\n\n
    CNI<\/td>\nCalico\/MetalLB<\/td>\nCalico \u652f\u6301\u7f51\u7edc\u7b56\u7565；MetalLB \u63d0\u4f9b L2\/L3 \u8d1f\u8f7d\u5747\u8861<\/td>\n<\/tr>\n
    \u5b58\u50a8<\/td>\nLonghorn<\/td>\n\u5206\u5e03\u5f0f Block\/Volume \u5b58\u50a8，\u652f\u6301 PVC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    4.1 \u5b89\u88c5 Calico<\/h4>\n

    kubectl apply -f https:\/\/docs.projectcalico.org\/manifests\/calico.yaml<\/p>\n

    \u786e\u8ba4 Pod \u72b6\u6001：<\/p>\n

    kubectl get pods -n calico-system<\/p>\n

    4.2 \u5b89\u88c5 MetalLB<\/h4>\n

    MetalLB \u63d0\u4f9b LoadBalancer \u670d\u52a1\u652f\u6301：<\/p>\n

    kubectl apply -f https:\/\/raw.githubusercontent.com\/metallb\/metallb\/v0.13.12\/config\/manifests\/metallb-native.yaml<\/p>\n

    \u521b\u5efa IP \u5730\u5740\u6c60：<\/p>\n

    cat <<EOF |<\/span> kubectl apply –<\/span>f –<\/span>
    \napiVersion<\/span>:<\/span> metallb.io\/v1beta1
    \nkind<\/span>:<\/span> IPAddressPool
    \nmetadata<\/span>:<\/span>
    \n name<\/span>:<\/span> lb–<\/span>pool
    \n namespace<\/span>:<\/span> metallb–<\/span>system
    \nspec<\/span>:<\/span>
    \n addresses<\/span>:<\/span>
    \n –<\/span> 192.168.100.240–<\/span>192.168.100.250
    \nEOF<\/p>\n

    4.3 Longhorn \u5206\u5e03\u5f0f\u5b58\u50a8（\u53ef\u9009）<\/h4>\n

    kubectl apply -f https:\/\/raw.githubusercontent.com\/longhorn\/longhorn\/v1.4.1\/deploy\/longhorn.yaml<\/p>\n

    \n

    \u4e94\u3001\u90e8\u7f72\u5fae\u670d\u52a1\u6700\u4f73\u5b9e\u8df5<\/h3>\n

    \u4ee5\u4e0b\u5185\u5bb9\u5c55\u793a\u5982\u4f55\u90e8\u7f72\u4e00\u4e2a\u5178\u578b\u7684\u5fae\u670d\u52a1\u6808，\u5305\u62ec：<\/p>\n

      \n
    • \u524d\u7aef\u670d\u52a1（Nginx）<\/li>\n
    • API \u670d\u52a1（Go\/Node.js）<\/li>\n
    • \u6570\u636e\u5e93（MySQL）<\/li>\n<\/ul>\n

      5.1 \u547d\u540d\u7a7a\u95f4\u4e0e\u6807\u7b7e\u7b56\u7565<\/h4>\n

      kubectl create namespace microservices<\/p>\n

      \u5efa\u8bae\u5728\u8d44\u6e90\u5b9a\u4e49\u4e2d\u4f7f\u7528\u6807\u7b7e，\u5982：<\/p>\n

      metadata<\/span>:<\/span>
      \n labels<\/span>:<\/span>
      \n app<\/span>:<\/span> orders–<\/span>api
      \n tier<\/span>:<\/span> backend<\/p>\n

      5.2 Deployment \u793a\u4f8b<\/h4>\n

      orders-api (Node.js)：<\/p>\n

      apiVersion<\/span>:<\/span> apps\/v1
      \nkind<\/span>:<\/span> Deployment
      \nmetadata<\/span>:<\/span>
      \n name<\/span>:<\/span> orders–<\/span>api
      \n namespace<\/span>:<\/span> microservices
      \nspec<\/span>:<\/span>
      \n replicas<\/span>:<\/span> 3<\/span>
      \n selector<\/span>:<\/span>
      \n matchLabels<\/span>:<\/span>
      \n app<\/span>:<\/span> orders–<\/span>api
      \n template<\/span>:<\/span>
      \n metadata<\/span>:<\/span>
      \n labels<\/span>:<\/span>
      \n app<\/span>:<\/span> orders–<\/span>api
      \n spec<\/span>:<\/span>
      \n containers<\/span>:<\/span>
      \n –<\/span> name<\/span>:<\/span> orders–<\/span>api
      \n image<\/span>:<\/span> myregistry.local\/microservices\/orders–<\/span>api:<\/span>1.0.0
      \n ports<\/span>:<\/span>
      \n –<\/span> containerPort<\/span>:<\/span> 3000<\/span>
      \n env<\/span>:<\/span>
      \n –<\/span> name<\/span>:<\/span> DB_HOST
      \n value<\/span>:<\/span> "mysql.microservices.svc.cluster.local"<\/span><\/p>\n

      5.3 Service \u4e0e Ingress<\/h4>\n

      apiVersion<\/span>:<\/span> v1
      \nkind<\/span>:<\/span> Service
      \nmetadata<\/span>:<\/span>
      \n name<\/span>:<\/span> orders–<\/span>api
      \n namespace<\/span>:<\/span> microservices
      \nspec<\/span>:<\/span>
      \n type<\/span>:<\/span> LoadBalancer
      \n selector<\/span>:<\/span>
      \n app<\/span>:<\/span> orders–<\/span>api
      \n ports<\/span>:<\/span>
      \n –<\/span> port<\/span>:<\/span> 80<\/span>
      \n targetPort<\/span>:<\/span> 3000<\/span><\/p>\n

      \u4f7f\u7528 ingress-nginx：<\/p>\n

      kubectl apply -f https:\/\/raw.githubusercontent.com\/kubernetes\/ingress-nginx\/controller-v1.8.1\/deploy\/static\/provider\/cloud\/deploy.yaml<\/p>\n

      Ingress \u5b9a\u4e49：<\/p>\n

      apiVersion<\/span>:<\/span> networking.k8s.io\/v1
      \nkind<\/span>:<\/span> Ingress
      \nmetadata<\/span>:<\/span>
      \n name<\/span>:<\/span> microservices–<\/span>ingress
      \n namespace<\/span>:<\/span> microservices
      \nspec<\/span>:<\/span>
      \n rules<\/span>:<\/span>
      \n –<\/span> host<\/span>:<\/span> microservices.example.com
      \n http<\/span>:<\/span>
      \n paths<\/span>:<\/span>
      \n –<\/span> path<\/span>:<\/span> \/orders
      \n pathType<\/span>:<\/span> Prefix
      \n backend<\/span>:<\/span>
      \n service<\/span>:<\/span>
      \n name<\/span>:<\/span> orders–<\/span>api
      \n port<\/span>:<\/span>
      \n number<\/span>:<\/span> 80<\/span><\/p>\n

      5.4 \u6570\u636e\u5e93 StatefulSet<\/h4>\n

      MySQL \u793a\u4f8b：<\/p>\n

      apiVersion<\/span>:<\/span> apps\/v1
      \nkind<\/span>:<\/span> StatefulSet
      \nmetadata<\/span>:<\/span>
      \n name<\/span>:<\/span> mysql
      \n namespace<\/span>:<\/span> microservices
      \nspec<\/span>:<\/span>
      \n serviceName<\/span>:<\/span> "mysql"<\/span>
      \n replicas<\/span>:<\/span> 1<\/span>
      \n selector<\/span>:<\/span>
      \n matchLabels<\/span>:<\/span>
      \n app<\/span>:<\/span> mysql
      \n template<\/span>:<\/span>
      \n metadata<\/span>:<\/span>
      \n labels<\/span>:<\/span>
      \n app<\/span>:<\/span> mysql
      \n spec<\/span>:<\/span>
      \n containers<\/span>:<\/span>
      \n –<\/span> name<\/span>:<\/span> mysql
      \n image<\/span>:<\/span> mysql:<\/span>8.0<\/span>
      \n env<\/span>:<\/span>
      \n –<\/span> name<\/span>:<\/span> MYSQL_ROOT_PASSWORD
      \n valueFrom<\/span>:<\/span>
      \n secretKeyRef<\/span>:<\/span>
      \n name<\/span>:<\/span> mysql–<\/span>secret
      \n key<\/span>:<\/span> root–<\/span>password
      \n ports<\/span>:<\/span>
      \n –<\/span> containerPort<\/span>:<\/span> 3306<\/span>
      \n volumeMounts<\/span>:<\/span>
      \n –<\/span> name<\/span>:<\/span> mysql–<\/span>pv
      \n mountPath<\/span>:<\/span> \/var\/lib\/mysql
      \n volumeClaimTemplates<\/span>:<\/span>
      \n –<\/span> metadata<\/span>:<\/span>
      \n name<\/span>:<\/span> mysql–<\/span>pv
      \n spec<\/span>:<\/span>
      \n accessModes<\/span>:<\/span> [<\/span>"ReadWriteOnce"<\/span>]<\/span>
      \n resources<\/span>:<\/span>
      \n requests<\/span>:<\/span>
      \n storage<\/span>:<\/span> 20Gi<\/p>\n

      \n

      \u516d\u3001CI\/CD \u4e0e\u81ea\u52a8\u5316\u90e8\u7f72（\u53ef\u9009）<\/h3>\n

      \u53ef\u7ed3\u5408 Jenkins \/ GitLab CI \/ Argo CD \u81ea\u52a8\u90e8\u7f72\u5fae\u670d\u52a1：<\/p>\n

      6.1 Argo CD \u5b89\u88c5<\/h4>\n

      kubectl create namespace argocd
      \nkubectl apply -n argocd -f https:\/\/raw.githubusercontent.com\/argoproj\/argo-cd\/stable\/manifests\/install.yaml<\/p>\n

      \u914d\u7f6e Git \u4ed3\u5e93\u4e0e\u81ea\u52a8\u540c\u6b65\u7b56\u7565，\u5b9e\u73b0 GitOps \u5de5\u4f5c\u6d41\u3002<\/p>\n

      \n

      \u4e03\u3001\u6027\u80fd\u8bc4\u4f30\u4e0e\u8c03\u4f18<\/h3>\n

      \u4e3a\u4e86\u89e3 k3s \u96c6\u7fa4\u5728\u4e0d\u540c\u8d1f\u8f7d\u4e0b\u7684\u8868\u73b0，\u6211\u4eec\u505a\u4e86\u5982\u4e0b benchmark：<\/p>\n\n\u8d1f\u8f7d\u7c7b\u578b\u8282\u70b9\u5229\u7528\u7387（CPU\/\u5185\u5b58）\u5e73\u5747\u54cd\u5e94\u5ef6\u8fdf\u541e\u5410\u91cf（req\/s）<\/tr>\n\n\n\n\n\n
      \u7a7a\u95f2<\/td>\n5% \/ 20%<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
      orders-api 50 \u5e76\u53d1<\/td>\n45% \/ 55%<\/td>\n120 ms<\/td>\n480<\/td>\n<\/tr>\n
      orders-api 200 \u5e76\u53d1<\/td>\n85% \/ 78%<\/td>\n350 ms<\/td>\n1320<\/td>\n<\/tr>\n
      orders-api + MySQL TPC<\/td>\n90% \/ 83%<\/td>\n420 ms<\/td>\n980<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u5206\u6790<\/p>\n

        \n
      • \u5728 50 \u5e76\u53d1\u4e0b，\u96c6\u7fa4\u8868\u73b0\u7a33\u5b9a\u3002<\/li>\n
      • \u5f53\u8d85\u8fc7 150 \u5e76\u53d1\u65f6，\u8282\u70b9 CPU \u5229\u7528\u7387\u903c\u8fd1\u4e0a\u9650，\u5efa\u8bae\u589e\u52a0 worker \u8282\u70b9\u6216\u8c03\u6574\u8d44\u6e90\u8bf7\u6c42（resource request\/limit）\u3002<\/li>\n
      • \u5bf9\u6570\u636e\u5e93 I\/O \u8fdb\u884c\u4e86\u4f18\u5316：\u542f\u7528 NVMe，\u5e76\u901a\u8fc7 Longhorn PVC \u7f13\u5b58\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<\/ul>\n

        \u8c03\u4f18\u5efa\u8bae<\/h4>\n
          \n
        • \u4e3a\u5173\u952e\u670d\u52a1\u589e\u52a0 resources.requests \u548c resources.limits<\/li>\n
        • \u4f7f\u7528 Horizontal Pod Autoscaler (HPA) \u81ea\u52a8\u4f38\u7f29<\/li>\n
        • \u8c03\u6574 Calico \u7f51\u7edc MTU \u4e0e CNI \u53c2\u6570<\/li>\n
        • \u9488\u5bf9 ingress-nginx \u8fdb\u884c\u8fde\u63a5\u8d85\u65f6\u3001\u7f13\u51b2\u4f18\u5316<\/li>\n<\/ul>\n
          \n

          \u516b\u3001\u5e38\u89c1\u95ee\u9898\u4e0e\u89e3\u51b3\u7b56\u7565<\/h3>\n

          8.1 \u8282\u70b9 NotReady<\/h4>\n

          kubectl describe node<\/span> <<\/span>node><\/span><\/p>\n

          \u6392\u67e5\u7f51\u7edc\u95ee\u9898\u3001flannel\/calico \u914d\u7f6e\u4e0e kernel \u53c2\u6570\u3002<\/p>\n

          8.2 LoadBalancer \u65e0 IP<\/h4>\n

          \u786e\u8ba4 MetalLB IP \u5730\u5740\u6c60\u3001NodePort \u662f\u5426\u5f00\u653e，\u5e76\u68c0\u67e5\u9632\u706b\u5899\u89c4\u5219\u3002<\/p>\n

          8.3 PVC \u672a\u7ed1\u5b9a<\/h4>\n

          \u68c0\u67e5 StorageClass \u662f\u5426\u5b58\u5728，\u5e76\u786e\u8ba4 Longhorn Pod \u72b6\u6001\u6b63\u5e38\u3002<\/p>\n

          \n

          \u4e5d\u3001\u7ed3\u8bba\u4e0e\u5b9e\u8df5\u5efa\u8bae<\/h3>\n

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