{"id":10008337,"date":"2023-09-26T23:56:49","date_gmt":"2023-09-26T15:56:49","guid":{"rendered":"https:\/\/blog.itmax.cn\/?p=10008337"},"modified":"2023-09-26T23:56:49","modified_gmt":"2023-09-26T15:56:49","slug":"100%e5%85%83%e5%ae%9e%e8%b7%b5k8s%e6%90%ad%e5%bb%ba%e8%bf%87%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10008337","title":{"rendered":"100\u5143\u5b9e\u8df5k8s\u642d\u5efa\u8fc7\u7a0b"},"content":{"rendered":"

\"image.png\"<\/p>\n

\u524d\u8a00<\/h2>\n

\u5de5\u4f5c\u4e2d\u8d8a\u6765\u8d8a\u91cd\u5ea6\u4f7f\u7528k8s\uff0c\u60f3\u8fdb\u4e00\u6b65\u4e86\u89e3k8s\u7684\u5de5\u4f5c\u539f\u7406\u3002\u4e00\u65b9\u9762\u5b66\u4e60\u4e1a\u754c\u4f18\u79c0\u7cfb\u7edf\u8bbe\u8ba1\u601d\u8def\uff0c\u53e6\u4e00\u65b9\u9762\u591a\u4e86\u89e3\u4e5f\u53ef\u4ee5\u63d0\u9ad8\u65e5\u5e38\u5de5\u4f5c\u6548\u7387\uff0c\u6bd4\u5982\u548ck8s\u5f00\u53d1\u7684\u6c9f\u901a\u6548\u7387\u7b49\u3002\u4eca\u5929\u7b2c\u4e00\u6b65\uff1a\u81ea\u5df1\u7740\u624b\u642d\u5efa\u4e00\u4e2ak8s\u670d\u52a1\u3002<\/p>\n

\u672c\u6587\u91c7\u7528\u7684\u7248\u672c\n\nkubectl kubelet kubeadm\u7248\u672c: 1.23.1\n\u64cd\u4f5c\u7cfb\u7edf\u7248\u672c: CentOS 8.2 64\u4f4d<\/code><\/pre>\n
\u51c6\u5907\u5de5\u4f5c<\/h3>\n
1.\u91c7\u8d2d\u4e91\u4e3b\u673a<\/h4>\n
\u5b98\u65b9\u5efa\u8bae\u6700\u4f4e\u4e91\u4e3b\u673a\u914d\u7f6e2\u68384G<\/strong>\uff0c\u56fd\u5185\u4efb\u610f\u4e91\u5382\u5546\u91c7\u8d2d\u5c31\u884c\uff0c\u4f5c\u4e3aK8S\u670d\u52a1\u7684\u5bbf\u4e3b\u673a\u3002\u672c\u6559\u7a0b\u64cd\u4f5c\u7cfb\u7edf\u4e3aCentOS 8.2 64\u4f4d<\/strong>\u3002<\/p>\n
\u5907\u6ce8\uff1a\u5b98\u65b9\u6587\u6863\u6807\u8bb0\u6700\u4f4e\u914d\u7f6e\u5185\u5b58\u8981\u6c422G\uff0c\u4f46\u662f\u5b89\u88c5\u5b8cdashboard\u3001ingress\u7b49\u670d\u52a1\u4e4b\u540e\u6bd4\u8f83\u5361\u987f\uff0c\u6240\u4ee5\u4e3a\u4e86\u6d41\u7545\u8fd9\u91cc\u63a8\u83504G\u5185\u5b58\u3002<\/code><\/p>\n
<p align="center">
  <img src="https:\/\/p3-juejin.byteimg.com\/tos-cn-i-k3u1fbpfcp\/e513dc1d52314ef9a89fa15791ef2b38~tplv-k3u1fbpfcp-zoom-1.image" style="width:90%">
<\/p><\/p>\n
2.\u653e\u5f00\u7aef\u53e3<\/h4>\n
\u5916\u7f51\u653e\u5f0030000<\/code>\u7aef\u53e3\uff0c\u540e\u7eed\u6d4f\u89c8\u5668\u767b\u9646k8s dashboard\u770b\u677f\u4f7f\u7528\u3002\u5e76\u68c0\u67e5ssh\u670d\u52a1\u7aef\u53e322\u662f\u5426\u6b63\u5e38\u5f00\u542f\u3002<\/p>\n
<p align="center">
  <img src="https:\/\/p3-juejin.byteimg.com\/tos-cn-i-k3u1fbpfcp\/bb09fa2abfbf4e949a1ebea84c25ee2b~tplv-k3u1fbpfcp-zoom-1.image" style="width:90%">
<\/p><\/p>\n
\u4f7f\u7528ssh\u767b\u9646\u4e91\u4e3b\u673a\uff0c\u5f00\u59cb\u914d\u7f6e\u3002<\/p>\n
3.\u5b89\u88c5\u5de5\u5177<\/h4>\n
\u5b89\u88c5\u5e38\u7528\u5de5\u5177\uff1a<\/p>\n
yum install -y yum-utils device-mapper-persistent-data lvm2 iproute-tc<\/code><\/pre>\n
4.\u6dfb\u52a0\u963f\u91cc\u6e90<\/h4>\n
\u56fd\u5185\u5b58\u5728\u5899\u7684\u95ee\u9898\uff0c\u6dfb\u52a0\u963f\u91cc\u6e90\u52a0\u901f\uff1a<\/p>\n
yum-config-manager --add-repo https:\/\/mirrors.aliyun.com\/docker-ce\/linux\/centos\/docker-ce.repo<\/code><\/pre>\n
\u5f00\u59cb\u5b89\u88c5<\/h3>\n
1.\u5b89\u88c5\u793e\u533a\u7248\u672cdocker<\/h4>\n
\u5b89\u88c5\uff1a<\/p>\n
yum -y install docker-ce<\/code><\/pre>\n
enable\uff1a<\/p>\n
systemctl enable docker<\/code><\/pre>\n
\u67e5\u770bdocker\u7248\u672cdocker version<\/code>\uff1a
<p align="center">
  <img src="https:\/\/p3-juejin.byteimg.com\/tos-cn-i-k3u1fbpfcp\/8ddf996f4f124168a07d424a4fb80cd3~tplv-k3u1fbpfcp-zoom-1.image" style="width:60%">
<\/p><\/p>\n
2.\u5b89\u88c5 kubectl kubelet kubeadm<\/h4>\n
2.1\u6dfb\u52a0\u963f\u91cc\u6e90<\/h5>\n
cat <<EOF > \/etc\/yum.repos.d\/kubernetes.repo\n[kubernetes]\nname=Kubernetes\nbaseurl=https:\/\/mirrors.aliyun.com\/kubernetes\/yum\/repos\/kubernetes-el7-x86_64\/\nenabled=1\ngpgcheck=1\nrepo_gpgcheck=1\ngpgkey=https:\/\/mirrors.aliyun.com\/kubernetes\/yum\/doc\/yum-key.gpg https:\/\/mirrors.aliyun.com\/kubernetes\/yum\/doc\/rpm-package-key.gpg\nEOF<\/code><\/pre>\n
\u6ce8\u610f\u70b9\uff1av1.24\u7248\u672c\u540ekubernetes\u653e\u5f03docker\uff0c\u5b89\u88c5\u8fc7\u7a0b\u5b58\u5728\u4e00\u4e9b\u95ee\u9898\uff0c\u8fd9\u91cc\u6211\u4eec\u6307\u5b9a1.23.1\u7248\u672c\u5b89\u88c5<\/strong>\u3002<\/p><\/blockquote>\n
2.2\u5b89\u88c5 1.23.1\u7248\u672c kubectl kubelet kubeadm\uff1a<\/h5>\n
yum install -y kubectl-1.23.1 kubelet-1.23.1 kubeadm-1.23.1<\/code><\/pre>\n
\u542f\u52a8kubelet\uff1a<\/p>\n
systemctl enable kubelet<\/code><\/pre>\n
\u67e5\u770bkubectl\u7248\u672c\uff1a
<p align="center">
  <img src="https:\/\/p3-juejin.byteimg.com\/tos-cn-i-k3u1fbpfcp\/5b9d4ca77a4047aea320cbd0989fa063~tplv-k3u1fbpfcp-zoom-1.image" style="width:90%">
<\/p><\/p>\n
2.3\u4fee\u6539cgroupdriver<\/code><\/h5>\n
\u6267\u884c\u5982\u4e0b\u547d\u4ee4\uff1a<\/p>\n
cat <<EOF > \/etc\/docker\/daemon.json\n{\n  "exec-opts": ["native.cgroupdriver=systemd"]\n}\nEOF<\/code><\/pre>\n
\u91cd\u542f\u670d\u52a1\uff1a<\/p>\n
systemctl daemon-reload\nsystemctl restart docker\nsystemctl restart kubelet<\/code><\/pre>\n
2.4\u66ff\u6362\u955c\u50cf\u6e90<\/h5>\n
\u7531\u4e8e\u8fd9\u91cc\u6211\u4eec\u4f7f\u7528\u7684\u662f\u56fd\u5185\u7684\u4e91\u5382\u5546\uff0c\u8bbf\u95ee\u6d77\u5916k8s.gcr.io<\/code>\u62c9\u53d6\u955c\u50cf\u5b58\u5728\u5899\u7684\u95ee\u9898\uff0c\u6240\u4ee5\u4e0b\u9762\u6211\u4eec\u5c31\u66ff\u6362\u6210registry.cn-hangzhou.aliyuncs.com\/google_containers<\/code>\u7684\u5730\u5740\uff0c\u5177\u4f53\u64cd\u4f5c\u5982\u4e0b\uff1a<\/p>\n
\u5220\u9664\u65e7\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n
rm -f \/etc\/containerd\/config.toml<\/code><\/pre>\n
\u751f\u4ea7\u9ed8\u8ba4\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n
containerd config default > \/etc\/containerd\/config.toml<\/code><\/pre>\n
\u66ff\u6362\u955c\u50cf\u5730\u5740\uff1a<\/p>\n
sed -i 's\/k8s.gcr.io\/registry.cn-hangzhou.aliyuncs.com\/\/google_containers\/' \/etc\/containerd\/config.toml<\/code><\/pre>\n
\u91cd\u542fcontainerd<\/code>\uff1a<\/p>\n
systemctl restart containerd<\/code><\/pre>\n
2.4\u521d\u59cb\u5316k8s master\u8282\u70b9<\/h5>\n
\u521d\u59cb\u5316\u547d\u4ee4\uff1a<\/p>\n
kubeadm init --kubernetes-version=1.23.1  \/\n--apiserver-advertise-address=<\u4f60\u7684\u4e91\u4e3b\u673a\u5185\u7f51IP>   \/\n--image-repository registry.aliyuncs.com\/google_containers  \/\n--service-cidr=10.10.0.0\/16 --pod-network-cidr=10.122.0.0\/16<\/code><\/pre>\n
\u901a\u5e38\u4f1a\u5361\u5728\u8fd9\u4e00\u6b65\uff0c\u5982\u679c\u5927\u5bb6\u6309\u7167\u672c\u6587\u7684\u7248\u672c\uff0c\u7406\u8bba\u4e0d\u4f1a\u62a5\u9519\uff0c\u5982\u679c\u62a5\u9519\u9700\u8981\u9010\u4e2a\u641c\u7d22\u89e3\u51b3\u4e86\u3002
<p align="center">
  <img src="https:\/\/p3-juejin.byteimg.com\/tos-cn-i-k3u1fbpfcp\/2b8afe070bda4bf5ba0a5885bec57504~tplv-k3u1fbpfcp-zoom-1.image" style="width:60%">
<\/p><\/p>\n
\u5982\u679c\u521d\u59cb\u5316\u5931\u8d25\uff0c\u6267\u884c\u5982\u4e0b\u547d\u4ee4\u540e\u518d\u91cd\u65b0\u521d\u59cb\u5316\uff1a<\/p>\n
kubeadm reset -f<\/code><\/pre>\n
\u521d\u59cb\u5316\u6210\u529f\u4e4b\u540e\u5f97\u5230\u5982\u4e0b\u547d\u4ee4\uff0c\u52a0\u5165\u65b0\u7684node\u8282\u70b9\u4f7f\u7528(\u672c\u6b21\u4e0d\u4f7f\u7528)\uff1a<\/p>\n
kubeadm join <\u4f60\u7684\u4e91\u4e3b\u673a\u5185\u7f51IP>:6443 --token 78376v.rznvls130w3sgwb7 \/\n    --discovery-token-ca-cert-hash sha256:add03fb7de52ad73fd96626fa9d9f0d639186524ba34d24742c15fce8093b8c5<\/code><\/pre>\n
\u914d\u7f6ekubectl<\/code>\uff1a<\/p>\n
mkdir -p $HOME\/.kube\n\ncp -i \/etc\/kubernetes\/admin.conf $HOME\/.kube\/config\n\nchown $(id -u):$(id -g) $HOME\/.kube\/config<\/code><\/pre>\n
\u67e5\u770bk8s\u670d\u52a1\u542f\u52a8\u72b6\u6001\uff1a<\/p>\n
kubectl get pod --all-namespaces<\/code><\/pre>\n
<p align="center">
  <img src="https:\/\/p3-juejin.byteimg.com\/tos-cn-i-k3u1fbpfcp\/16174ee7fa614ef58060c24fc701e5e6~tplv-k3u1fbpfcp-zoom-1.image" style="width:90%">
<\/p><\/p>\n
3.\u5b89\u88c5calico\u7f51\u7edc<\/h4>\n
kubectl create -f https:\/\/raw.githubusercontent.com\/projectcalico\/calico\/v3.25.1\/manifests\/custom-resources.yaml<\/code><\/pre>\n
\u5b89\u88c5\u5b8c\u6bd5\u540e\uff0c\u67e5\u770bcalico\u670d\u52a1\u542f\u52a8\u72b6\u6001\uff1a<\/p>\n
kubectl get pod --all-namespaces<\/code><\/pre>\n
<p align="center">
  <img src="https:\/\/p3-juejin.byteimg.com\/tos-cn-i-k3u1fbpfcp\/1d0549f21a3c44c1a19f4491e7f8e453~tplv-k3u1fbpfcp-zoom-1.image" style="width:90%">
<\/p><\/p>\n
4.\u5b89\u88c5kubernates-dashboard<\/h4>\n
4.1 \u4e0b\u8f7d\u914d\u7f6e\u6587\u4ef6<\/h5>\n
wget https:\/\/raw.githubusercontent.com\/kubernetes\/dashboard\/v2.0.0-rc7\/aio\/deploy\/recommended.yaml<\/code><\/pre>\n
4.2 \u6dfb\u52a0nodeport<\/h5>\n
\u914d\u7f6enodeport\uff0c\u5916\u7f51\u8bbf\u95eedashboard\uff1a<\/p>\n
<p align="center">
  <img src="https:\/\/p3-juejin.byteimg.com\/tos-cn-i-k3u1fbpfcp\/6ff847d0ac0f43cb9a0972d88fb4281b~tplv-k3u1fbpfcp-zoom-1.image" style="width:50%">
<\/p><\/p>\n
4.3 \u521b\u5efadashboard\u670d\u52a1<\/h5>\n
\u521b\u5efa\uff1a<\/p>\n
kubectl apply -f recommended.yaml<\/code><\/pre>\n
\u67e5\u770bkubernetes-dashboard\u542f\u52a8\u72b6\u6001\uff1a<\/p>\n
kubectl get pod -n kubernetes-dashboard<\/code><\/pre>\n
<p align="center">
  <img src="https:\/\/p3-juejin.byteimg.com\/tos-cn-i-k3u1fbpfcp\/dad68e94f9844a1d83143fa596a84a76~tplv-k3u1fbpfcp-zoom-1.image" style="width:90%">
<\/p><\/p>\n
4.4 \u5916\u7f51\u8bbf\u95eedashboard<\/h5>\n
\u6d4f\u89c8\u5668\u6253\u5f00dashboard\uff0c\u5730\u5740\uff1a<\u4f60\u7684\u5916\u7f51IP:30000><\/p>\n
<p align="center">
  <img src="https:\/\/p3-juejin.byteimg.com\/tos-cn-i-k3u1fbpfcp\/ac84d1fea51e41cab64f4722c161472d~tplv-k3u1fbpfcp-zoom-1.image" style="width:90%">
<\/p><\/p>\n
\u5982\u4e0a\u56fe\u6240\u793a\uff0c\u56e0\u4e3ahttps\u7684\u95ee\u9898\uff0c\u6d4f\u89c8\u5668\u4f1a\u63d0\u793a\u300c\u60a8\u7684\u8fde\u63a5\u4e0d\u662f\u79c1\u5bc6\u8fde\u63a5\u300d\u3002\u63a8\u8350\u4f7f\u7528chrome\u6d4f\u89c8\u5668\uff0c\u5e76\u5728\u5f53\u524d\u9875\u9762\u4e0a\u4efb\u610f\u4f4d\u7f6e\u70b9\u51fb\uff0c\u7136\u540e\u952e\u76d8\u8f93\u5165\u300cthisisunsafe\u300d\u518d\u70b9\u51fb\u56de\u8f66\u5065\u5373\u53ef\u3002<\/p>\n
<p align="center">
  <img src="https:\/\/p3-juejin.byteimg.com\/tos-cn-i-k3u1fbpfcp\/84d33d34138f4abf9cd3545ebcff4945~tplv-k3u1fbpfcp-zoom-1.image" style="width:90%">
<\/p><\/p>\n
4.5 \u83b7\u53d6token<\/h5>\n
\u521b\u5efa\u7528\u6237\u3002dashboard-adminuser.yaml<\/code>\u914d\u7f6e\u6587\u4ef6\u793a\u4f8b\uff0c\u6267\u884c\u5982\u4e0b\u547d\u4ee4\u76f4\u63a5\u521b\u5efa\uff0c\u53c2\u8003\u5b98\u65b9\u6559\u7a0b\u521b\u5efa\u793a\u4f8b\u7528\u6237 https:\/\/github.com\/kubernetes\/dashboard\/blob\/master\/docs\/user\/access-control\/creating-sample-user.md<\/code>\uff1a<\/p>\n
\u521b\u5efa\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n
cat <<EOF > dashboard-adminuser.yaml\napiVersion: v1\nkind: ServiceAccount\nmetadata:\n  name: admin-user\n  namespace: kubernetes-dashboard\n---\napiVersion: rbac.authorization.k8s.io\/v1\nkind: ClusterRoleBinding\nmetadata:\n  name: admin-user\nroleRef:\n  apiGroup: rbac.authorization.k8s.io\n  kind: ClusterRole\n  name: cluster-admin\nsubjects:\n- kind: ServiceAccount\n  name: admin-user\n  namespace: kubernetes-dashboard\nEOF<\/code><\/pre>\n
\u521b\u5efa\u7528\u6237\uff1a<\/p>\n
kubectl apply -f dashboard-adminuser.yaml<\/code><\/pre>\n
\u521b\u5efa\u6210\u529f\u4e4b\u540e\u63d0\u793a\uff1a<\/p>\n
serviceaccount\/admin-user created\nclusterrolebinding.rbac.authorization.k8s.io\/admin-user created<\/code><\/pre>\n
\u6267\u884c\u5982\u4e0b\u547d\u4ee4\u83b7\u53d6token:<\/p>\n
kubectl -n kubernetes-dashboard get secret $(kubectl -n kubernetes-dashboard get sa\/admin-user -o jsonpath="{.secrets[0].name}") -o go-template="{{.data.token | base64decode}}"<\/code><\/pre>\n
<p align="center">
  <img src="https:\/\/p3-juejin.byteimg.com\/tos-cn-i-k3u1fbpfcp\/e989e8eaa1ba4106ad3676e5669358fe~tplv-k3u1fbpfcp-zoom-1.image" style="width:90%">
<\/p><\/p>\n
4.6 \u590d\u5236token\u767b\u9646dashboard<\/h5>\n
<p align="center">
  <img src="https:\/\/p3-juejin.byteimg.com\/tos-cn-i-k3u1fbpfcp\/e82411aa044f44919ac9b29d5ba68fe0~tplv-k3u1fbpfcp-zoom-1.image" style="width:90%">
<\/p><\/p>\n
\u5230\u8fd9\u91cc\u6211\u4eec\u5df2\u7ecf\u53ef\u4ee5\u6b63\u5e38\u521b\u5efapod\u4e86\uff0c\u4f46\u662f\u5916\u7f51\u8fd8\u4e0d\u80fd\u76f4\u63a5\u8bbf\u95ee\u5230pod\uff0c\u867d\u7136\u53ef\u4ee5\u91c7\u7528dashboard\u7684nodeport<\/code>\u7684\u65b9\u6848\uff0c\u4f46\u662fnodeport<\/code>\u53ea\u652f\u6301\u66b4\u973230000-32767\u7684\u7aef\u53e3\uff0c\u4e0d\u9002\u7528\u4e8e\u751f\u4ea7\u73af\u5883\uff0c\u63a5\u7740\u6211\u4eec\u5c31\u901a\u8fc7\u53e6\u4e00\u79cd\u65b9\u5f0fingress<\/code>\u6765\u5bf9\u5916\u66b4\u9732pod\u3002<\/p>\n
5. \u5b89\u88c5ingress<\/h4>\n
5.1 \u4e0b\u8f7d\u5b98\u65b9\u914d\u7f6e\u6587\u4ef6\uff0c\u8fd9\u91cc\u4f7f\u7528\u7684v1.3.1\u7248\u672c\uff1a<\/h5>\n
wget https:\/\/raw.githubusercontent.com\/kubernetes\/ingress-nginx\/controller-v1.3.1\/deploy\/static\/provider\/cloud\/deploy.yaml<\/code><\/pre>\n
5.2 \u540c\u6837\u7531\u4e8e\u5899\u7684\u95ee\u9898\uff0c\u6211\u4eec\u628a\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684\u955c\u50cf\u6e90\u6362\u6210\u963f\u91cc\u6e90\uff1a<\/h5>\n
\u66ff\u6362nginx-ingress-controller<\/code>\u955c\u50cf\u6e90\uff1a<\/p>\n
sed -i 's\/registry.k8s.io\/\/ingress-nginx\/\/controller:v1.3.1@sha256:54f7fe2c6c5a9db9a0ebf1131797109bb7a4d91f56b9b362bde2abd237dd1974\/registry.cn-hangzhou.aliyuncs.com\/\/google_containers\/\/nginx-ingress-controller:v1.3.1\/g' .\/deploy.yaml<\/code><\/pre>\n
\u66ff\u6362kube-webhook-certgen<\/code>\u955c\u50cf\u6e90\uff1a<\/p>\n
sed -i 's\/registry.k8s.io\/\/ingress-nginx\/\/kube-webhook-certgen:v1.3.0@sha256:549e71a6ca248c5abd51cdb73dbc3083df62cf92ed5e6147c780e30f7e007a47\/registry.cn-hangzhou.aliyuncs.com\/\/google_containers\/\/kube-webhook-certgen:v1.3.0\/g' .\/deploy.yaml<\/code><\/pre>\n
5.3 \u521b\u5efaingress\u670d\u52a1<\/h5>\n
\u521b\u5efa\uff1a<\/p>\n
kubectl apply -f deploy.yaml<\/code><\/pre>\n
\u67e5\u770b\u72b6\u6001\uff1a<\/p>\n
kubectl get pod --all-namespaces<\/code><\/pre>\n
<p align="center">
  <img src="https:\/\/p3-juejin.byteimg.com\/tos-cn-i-k3u1fbpfcp\/ad3ad0710cbb4f4ca0565dcd2835fd53~tplv-k3u1fbpfcp-zoom-1.image" style="width:90%">
<\/p><\/p>\n
\u521b\u5efa\u5b8c\u6210\u4e4b\u540e\uff0c\u67e5\u770bingress\u72b6\u6001\uff0c\u4e3apending<\/code>\u72b6\u6001\uff0c\u539f\u56e0\u662f\u7f3a\u5c11LB\uff0c\u8fd9\u91cc\u6211\u4eec\u4f7f\u7528metallb<\/code> \u3002<\/p>\n
5.4 \u5b89\u88c5metallb<\/h5>\n
\u6267\u884c\u5b89\u88c5\u547d\u4ee4\uff1a<\/p>\n
kubectl apply -f https:\/\/raw.githubusercontent.com\/metallb\/metallb\/v0.13.7\/config\/manifests\/metallb-native.yaml<\/code><\/pre>\n
<p align="center">
  <img src="https:\/\/p3-juejin.byteimg.com\/tos-cn-i-k3u1fbpfcp\/3d5dbaaa247c4ccaad4b8d5d7e14769c~tplv-k3u1fbpfcp-zoom-1.image" style="width:90%">
<\/p><\/p>\n
\u521b\u5efasecret\uff1a<\/p>\n
kubectl create secret generic -n metallb-system memberlist --from-literal=secretkey="$(openssl rand -base64 128)"<\/code><\/pre>\n
\u67e5\u770b\u5b89\u88c5\u72b6\u6001\uff1a<\/p>\n
kubectl get ns\nkubectl get all -n metallb-system<\/code><\/pre>\n
5.4 \u7ed1\u5b9a\u5916\u7f51IP EXTERNAL-IP<\/code><\/h5>\n
kubectl get service ingress-nginx-controller --namespace=ingress-nginx<\/code><\/pre>\n
<p align="center">
  <img src="https:\/\/p3-juejin.byteimg.com\/tos-cn-i-k3u1fbpfcp\/40d19a1c17c24081a41206223f23585b~tplv-k3u1fbpfcp-zoom-1.image" style="width:80%">
<\/p><\/p>\n
kubectl edit service ingress-nginx-controller --namespace=ingress-nginx\n\n\u6dfb\u52a0\uff1a\nexternalIPs:\n  - 118.195.228.232<\/code><\/pre>\n
<p align="center">
  <img src="https:\/\/p3-juejin.byteimg.com\/tos-cn-i-k3u1fbpfcp\/983400a6f66941758cd07d8423de29aa~tplv-k3u1fbpfcp-zoom-1.image" style="width:50%">
<\/p><\/p>\n
kubectl get service ingress-nginx-controller --namespace=ingress-nginx<\/code><\/pre>\n
<p align="center">
  <img src="https:\/\/p3-juejin.byteimg.com\/tos-cn-i-k3u1fbpfcp\/fbe7ce843e8141b3b8d788c437bdeb66~tplv-k3u1fbpfcp-zoom-1.image" style="width:80%">
<\/p><\/p>\n
\u67e5\u770b\u542f\u52a8\u72b6\u6001kubectl get pod --all-namespaces<\/code>\uff1a
<p align="center">
  <img src="https:\/\/p3-juejin.byteimg.com\/tos-cn-i-k3u1fbpfcp\/ce49b1f235314202abeba5bc22c7aa93~tplv-k3u1fbpfcp-zoom-1.image" style="width:80%">
<\/p><\/p>\n
metalab\u548cingress-nginx<\/code>\u7684\u72b6\u6001\u8fd8\u662fpending<\/code>\uff0c\u67e5\u770b\u539f\u56e0\uff1a<\/p>\n
kubectl describe pod ingress-nginx-controller-6bfbdbdd64-jp7lw -n ingress-nginx<\/code><\/pre>\n
<p align="center">
  <img src="https:\/\/p3-juejin.byteimg.com\/tos-cn-i-k3u1fbpfcp\/e48c4af8d92948538dfc64f5e37a36af~tplv-k3u1fbpfcp-zoom-1.image" style="width:80%">
<\/p><\/p>\n
\u539f\u56e0\u662f\u73b0\u5728\u53ea\u6709master<\/code>\u8282\u70b9\uff0c\u8fd8\u6ca1\u6709node<\/code>\u8282\u70b9\uff0c\u672a\u4e86\u8282\u7701\u6210\u672c\uff0c\u8fd9\u91cc\u6211\u4eec\u5141\u8bb8master\u53c2\u4e0e\u8c03\u5ea6\uff0c\u628amaster\u8282\u70b9\u4e5f\u5f53node\u4f7f\u7528\u3002<\/p>\n
5.5 \u5141\u8bb8master\u8282\u70b9\u53ef\u4ee5\u88ab\u8c03\u5ea6<\/h5>\n
\u6267\u884c\uff1a<\/p>\n
kubectl taint nodes --all node-role.kubernetes.io\/master-<\/code><\/pre>\n
\u67e5\u770bpod\u72b6\u6001\uff1a<\/p>\n
kubectl get pod --all-namespaces<\/code><\/pre>\n
<p align="center">
  <img src="https:\/\/p3-juejin.byteimg.com\/tos-cn-i-k3u1fbpfcp\/eeaa43cd38334e08919eb3612fce9b3a~tplv-k3u1fbpfcp-zoom-1.image" style="width:80%">
<\/p><\/p>\n
pod\u5747\u6b63\u5e38\u8fd0\u884c\u3002\u5230\u8fd9\u91cc\uff0c\u4e00\u4e2a\u57fa\u7840\u7684k8s\u670d\u52a1\u57fa\u672c\u5b89\u88c5\u5b8c\u6210\u3002<\/p>\n
\u4f53\u9a8ck8s<\/h3>\n
\u89e3\u6790\u57df\u540d<\/h4>\n
\u4f60\u7684\u6d4b\u8bd5\u57df\u540dA\u89e3\u6790\u5230\u670d\u52a1\u5668\u7684\u5916\u7f51IP\u4e0a\uff0c\u5177\u4f53\u6b65\u9aa4\u7565\u3002<\/p>\n
\u521b\u5efa\u6d4b\u8bd5\u670d\u52a1pod<\/h4>\n
kubectl create deployment demo --image=httpd --port=80\n\nkubectl expose deployment demo<\/code><\/pre>\n
\u521b\u5efaingress\u6620\u5c04<\/h4>\n
kubectl create ingress demo --class=nginx  --rule="k8s.tigerb.cn\/*=demo:80"<\/code><\/pre>\n
\u6d4b\u8bd5<\/h4>\n
\u67e5\u770bingress\u670d\u52a1service\u7684\u5916\u7f51\u7aef\u53e3<\/p>\n
<p align="center">
  <img src="https:\/\/p3-juejin.byteimg.com\/tos-cn-i-k3u1fbpfcp\/3b23725e5eb54f599e7d6b91f99c620c~tplv-k3u1fbpfcp-zoom-1.image" style="width:80%">
<\/p><\/p>\n
demo<\/code>pod\u542f\u52a8\u6210\u529f\u540e\u8bbf\u95eehttp:\/\/k8s.tigerb.cn:32374\/<\/code>\u6d4b\u8bd5\u670d\u52a1\u5373\u53ef\u3002<\/p>\n
<p align="center">
  <img src="https:\/\/p3-juejin.byteimg.com\/tos-cn-i-k3u1fbpfcp\/a1ae0350dd3741f38a29798a452baca0~tplv-k3u1fbpfcp-zoom-1.image" style="width:80%">
<\/p><\/p>\n
\u5230\u6b64\u4e3a\u6b62\uff0c\u6211\u4eec\u5c31\u6210\u529f\u90e8\u7f72\u4e86\u4e00\u4e2ak8s\u670d\u52a1\uff0c\u4f7f\u7528dashborad\u5c31\u53ef\u4ee5\u5f88\u8f7b\u677e\u5b8c\u6210\u670d\u52a1\u90e8\u7f72\u3001\u6269\u5bb9\u3001\u7f29\u5bb9\u7b49\u3002<\/p>\n
\"image.png\"<\/p>\n
https:\/\/segmentfault.com\/a\/1190000044262232<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
\u524d\u8a00 \u5de5\u4f5c\u4e2d\u8d8a\u6765\u8d8a\u91cd\u5ea6\u4f7f\u7528k8s\uff0c\u60f3\u8fdb\u4e00\u6b65\u4e86\u89e3k8s\u7684\u5de5\u4f5c\u539f\u7406\u3002\u4e00\u65b9\u9762\u5b66\u4e60\u4e1a\u754c\u4f18\u79c0\u7cfb\u7edf\u8bbe\u8ba1\u601d\u8def\uff0c\u53e6\u4e00\u65b9\u9762\u591a\u4e86\u89e3 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-10008337","post","type-post","status-publish","format-standard","hentry","category-share"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10008337","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10008337"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10008337\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10008337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10008337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10008337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}