centos7搭建k8s集群 v1.22.4

centos7搭建k8s集群

环境：

ip主机名角色
192.168.25.133k8s01master
192.168.25.134k8s02slave
192.168.25.135k8s03slave

安装必要的软件

yum install -y net-tools.x86_64 wget yum-utils

配置hosts

cat >> /etc/hosts << EOF
192.168.25.133 k8s01
192.168.25.134 k8s02
192.168.25.135 k8s03
EOF

关闭防火墙

systemctl disable firewalld
systemctl stop firewalld

禁用selinux，让容器可以顺利地读取主机文件系统

setenforce 0
sed -i 's/^SELINUX=enforcing$/SELINUX=disabled/' /etc/selinux/config

关闭swap，swap是操作系统在内存吃紧的情况申请的虚拟内存，按照Kubernetes官网的说法，Swap会对Kubernetes的性能造成影响，不推荐使用

swapoff -a   #临时关闭
vi /etc/fstab   #永久关闭，删除或者注释掉swap配置哪一行
临时关闭 和 永久关闭 择一执行即可

如果不禁用，则需修改 vi /etc/sysconfig/kubelet ：

 KUBELET_EXTRA_ARGS="--fail-swap-on=false"

将桥接的IPv4流量传递到iptables的链：

cat > /etc/sysctl.d/k8s.conf << EOF
   net.bridge.bridge-nf-call-ip6tables = 1
   net.bridge.bridge-nf-call-iptables = 1
EOF

查看信息

sysctl --system

在三台机器分别执行，生成各自的ssh的公私钥对

ssh-keygen -t rsa -f /root/.ssh/id_rsa -P ""

在三台机器分别执行配置其他两台的机器的免密访问操作

ssh-copy-id k8s01
ssh-copy-id k8s02
ssh-copy-id k8s03

下载docker.repo包至 /etc/yum.repos.d/目录

wget https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

新建kubernetes仓库文件

cat <<EOF > /etc/yum.repos.d/kubernetes.repo
[kubernetes]
name=Kubernetes
baseurl=https://mirrors.aliyun.com/kubernetes/yum/repos/kubernetes-el7-x86_64/
enabled=1
gpgcheck=1
repo_gpgcheck=1
gpgkey=https://mirrors.aliyun.com/kubernetes/yum/doc/rpm-package-key.gpg
        https://mirrors.aliyun.com/kubernetes/yum/doc/yum-key.gpg
EOF

重启同步系统时间（保证多台服务的时间一致）

systemctl restart chronyd

配置docker仓库

yum-config-manager \
--add-repo \
http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

安装docker，启动docker，设置开机启动

yum install docker-ce
systemctl enable docker && systemctl start docker

配置镜像加速

cat >> /etc/docker/daemon.json <<-'EOF'
{
  "registry-mirrors": ["https://3******.mirror.aliyuncs.com"],
"exec-opts": ["native.cgroupdriver=systemd"]
}
EOF

重新加载并重启docker

systemctl daemon-reload && systemctl restart docker

安装kubelet kubeadm kubectl，启动kubelet并设置开机自启

yum install -y kubelet kubeadm kubectl
systemctl enable kubelet && systemctl start kubelet

使用kubeadm version可以查看kubernetes的最新版本号是多少

在master节点上执行初始化，初始化会比较慢，耐心点等待，以下命令是直接按装最新版本的kubernetes，想安装指定版本的kubernetes需要加上参数kubernetes-version即可，例如：–kubernetes-version=“v1.17.4”

kubeadm init --pod-network-cidr=10.244.0.0/16 --service-cidr=10.1.0.0/16 --apiserver-advertise-address=192.168.25.133 --image-repository registry.aliyuncs.com/google_containers

master节点初始化完成会生成一个token值，需要把这个token值保存起来，以免弄丢，slave节点加入集群是需要使用到这个token的。

在两台slave节点上执行加入k8s集群

kubeadm join 192.168.25.133:6443 --token 8000y1.xh9227rgmyfy0ljx

slave节点成功加入集群后会显示This node has joined the cluster提示信息

在master上执行kubectl get nodes会报错：The connection to the server localhost:8080 was refused - did you specify the right host or port?

解决方法：将/etc/kubernetes/admin.conf配置进环境变量

echo "export KUBECONFIG=/etc/kubernetes/admin.conf" >> /etc/profile

重新加载环境变量

source /etc/profile

再次执行kubectl get nodes命令成功

将admin.conf复制到各个节点后再配置好环境变量也可以在node节点上执行kubectl命令查看

scp /etc/kubernetes/admin.conf root@k8s03:/etc/kubernetes/

scp /etc/kubernetes/admin.conf root@k8s02:/etc/kubernetes/

在k8s02和k8s03上分别执行

echo "export KUBECONFIG=/etc/kubernetes/admin.conf" >> /etc/profile
source /etc/profile

master节点安装网络插件，这里我选择安装flannel

官方提供的安装flannel方式，需要科学上网，下面会提供kube-flannel.ym的具体内容

kubectl apply -f https://raw.githubusercontent.com/coreos/flannel/master/Documentation/kube-flannel.yml

flannel的版本要和kubernetes版本保持一致

笔者安装的版本是kubernetes版本是v1.22.4，所以安装的flannel版本是v0.15.1

kube-flannel.yml v0.15.1

cat <<EOF > kube-flannel.yml
---
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
  name: psp.flannel.unprivileged
  annotations:
    seccomp.security.alpha.kubernetes.io/allowedProfileNames: docker/default
    seccomp.security.alpha.kubernetes.io/defaultProfileName: docker/default
    apparmor.security.beta.kubernetes.io/allowedProfileNames: runtime/default
    apparmor.security.beta.kubernetes.io/defaultProfileName: runtime/default
spec:
  privileged: false
  volumes:
  - configMap
  - secret
  - emptyDir
  - hostPath
  allowedHostPaths:
  - pathPrefix: "/etc/cni/net.d"
  - pathPrefix: "/etc/kube-flannel"
  - pathPrefix: "/run/flannel"
  readOnlyRootFilesystem: false
  # Users and groups
  runAsUser:
    rule: RunAsAny
  supplementalGroups:
    rule: RunAsAny
  fsGroup:
    rule: RunAsAny
  # Privilege Escalation
  allowPrivilegeEscalation: false
  defaultAllowPrivilegeEscalation: false
  # Capabilities
  allowedCapabilities: ['NET_ADMIN', 'NET_RAW']
  defaultAddCapabilities: []
  requiredDropCapabilities: []
  # Host namespaces
  hostPID: false
  hostIPC: false
  hostNetwork: true
  hostPorts:
  - min: 0
    max: 65535
  # SELinux
  seLinux:
    # SELinux is unused in CaaSP
    rule: 'RunAsAny'
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: flannel
rules:
- apiGroups: ['extensions']
  resources: ['podsecuritypolicies']
  verbs: ['use']
  resourceNames: ['psp.flannel.unprivileged']
- apiGroups:
  - ""
  resources:
  - pods
  verbs:
  - get
- apiGroups:
  - ""
  resources:
  - nodes
  verbs:
  - list
  - watch
- apiGroups:
  - ""
  resources:
  - nodes/status
  verbs:
  - patch
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: flannel
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: flannel
subjects:
- kind: ServiceAccount
  name: flannel
  namespace: kube-system
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: flannel
  namespace: kube-system
---
kind: ConfigMap
apiVersion: v1
metadata:
  name: kube-flannel-cfg
  namespace: kube-system
  labels:
    tier: node
    app: flannel
data:
  cni-conf.json: |
    {
      "name": "cbr0",
      "cniVersion": "0.3.1",
      "plugins": [
        {
          "type": "flannel",
          "delegate": {
            "hairpinMode": true,
            "isDefaultGateway": true
          }
        },
        {
          "type": "portmap",
          "capabilities": {
            "portMappings": true
          }
        }
      ]
    }
  net-conf.json: |
    {
      "Network": "10.244.0.0/16",
      "Backend": {
        "Type": "vxlan"
      }
    }
---
apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: kube-flannel-ds
  namespace: kube-system
  labels:
    tier: node
    app: flannel
spec:
  selector:
    matchLabels:
      app: flannel
  template:
    metadata:
      labels:
        tier: node
        app: flannel
    spec:
      affinity:
        nodeAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
            - matchExpressions:
              - key: kubernetes.io/os
                operator: In
                values:
                - linux
      hostNetwork: true
      priorityClassName: system-node-critical
      tolerations:
      - operator: Exists
        effect: NoSchedule
      serviceAccountName: flannel
      initContainers:
      - name: install-cni-plugin
        image: rancher/mirrored-flannelcni-flannel-cni-plugin:v1.0.0
        command:
        - cp
        args:
        - -f
        - /flannel
        - /opt/cni/bin/flannel
        volumeMounts:
        - name: cni-plugin
          mountPath: /opt/cni/bin
      - name: install-cni
        image: quay.io/coreos/flannel:v0.15.1
        command:
        - cp
        args:
        - -f
        - /etc/kube-flannel/cni-conf.json
        - /etc/cni/net.d/10-flannel.conflist
        volumeMounts:
        - name: cni
          mountPath: /etc/cni/net.d
        - name: flannel-cfg
          mountPath: /etc/kube-flannel/
      containers:
      - name: kube-flannel
        image: quay.io/coreos/flannel:v0.15.1
        command:
        - /opt/bin/flanneld
        args:
        - --ip-masq
        - --kube-subnet-mgr
        resources:
          requests:
            cpu: "100m"
            memory: "50Mi"
          limits:
            cpu: "100m"
            memory: "50Mi"
        securityContext:
          privileged: false
          capabilities:
            add: ["NET_ADMIN", "NET_RAW"]
        env:
        - name: POD_NAME
          valueFrom:
            fieldRef:
              fieldPath: metadata.name
        - name: POD_NAMESPACE
          valueFrom:
            fieldRef:
              fieldPath: metadata.namespace
        volumeMounts:
        - name: run
          mountPath: /run/flannel
        - name: flannel-cfg
          mountPath: /etc/kube-flannel/
      volumes:
      - name: run
        hostPath:
          path: /run/flannel
      - name: cni-plugin
        hostPath:
          path: /opt/cni/bin
      - name: cni
        hostPath:
          path: /etc/cni/net.d
      - name: flannel-cfg
        configMap:
          name: kube-flannel-cfg
EOF

生成 kube-flannel.yml文件后

docker pull quay.io/coreos/flannel:v0.15.1
kubectl apply -f kube-flannel.yml

[root@k8s01 ~]# kubectl get pods -n kube-system
NAME                            READY   STATUS    RESTARTS   AGE
coredns-7f6cbbb7b8-fccvh        1/1     Running   0          4h17m
coredns-7f6cbbb7b8-nb8b9        1/1     Running   0          4h17m
etcd-k8s01                      1/1     Running   0          4h17m
kube-apiserver-k8s01            1/1     Running   0          4h17m
kube-controller-manager-k8s01   1/1     Running   0          4h17m
kube-flannel-ds-2gfsw           1/1     Running   0          127m
kube-flannel-ds-9847s           1/1     Running   0          127m
kube-flannel-ds-xxgmn           1/1     Running   0          127m
kube-proxy-46gvj                1/1     Running   0          4h14m
kube-proxy-5cgj4                1/1     Running   0          4h17m
kube-proxy-wd67q                1/1     Running   0          4h14m
kube-scheduler-k8s01            1/1     Running   0          4h17m

[root@k8s01 ~]# docker images          
REPOSITORY                                                        TAG       IMAGE ID       CREATED        SIZE
registry.aliyuncs.com/google_containers/kube-apiserver            v1.22.4   8a5cc299272d   9 days ago     128MB
registry.aliyuncs.com/google_containers/kube-scheduler            v1.22.4   721ba97f54a6   9 days ago     52.7MB
registry.aliyuncs.com/google_containers/kube-controller-manager   v1.22.4   0ce02f92d3e4   9 days ago     122MB
registry.aliyuncs.com/google_containers/kube-proxy                v1.22.4   edeff87e4802   9 days ago     104MB
quay.io/coreos/flannel                                            v0.15.1   e6ea68648f0c   2 weeks ago    69.5MB
rancher/mirrored-flannelcni-flannel-cni-plugin                    v1.0.0    cd5235cd7dc2   4 weeks ago    9.03MB
registry.aliyuncs.com/google_containers/etcd                      3.5.0-0   004811815584   5 months ago   295MB
registry.aliyuncs.com/google_containers/coredns                   v1.8.4    8d147537fb7d   6 months ago   47.6MB
registry.aliyuncs.com/google_containers/pause                     3.5       ed210e3e4a5b   8 months ago   683kB

[root@k8s01 ~]# kubectl get nodes
NAME    STATUS   ROLES                  AGE     VERSION
k8s01   Ready    control-plane,master   4h19m   v1.22.4
k8s02   Ready    <none>                 4h17m   v1.22.4
k8s03   Ready    <none>                 4h17m   v1.22.4

安装kubernetes-dashboard

下载

 kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v2.4.0/aio/deploy/recommended.yaml

recommended.yaml

# Copyright 2017 The Kubernetes Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

apiVersion: v1
kind: Namespace
metadata:
  name: kubernetes-dashboard

---

apiVersion: v1
kind: ServiceAccount
metadata:
  labels:
    k8s-app: kubernetes-dashboard
  name: kubernetes-dashboard
  namespace: kubernetes-dashboard

---

kind: Service
apiVersion: v1
metadata:
  labels:
    k8s-app: kubernetes-dashboard
  name: kubernetes-dashboard
  namespace: kubernetes-dashboard
spec:
  ports:
    - port: 443
      targetPort: 8443
  selector:
    k8s-app: kubernetes-dashboard

---

apiVersion: v1
kind: Secret
metadata:
  labels:
    k8s-app: kubernetes-dashboard
  name: kubernetes-dashboard-certs
  namespace: kubernetes-dashboard
type: Opaque

---

apiVersion: v1
kind: Secret
metadata:
  labels:
    k8s-app: kubernetes-dashboard
  name: kubernetes-dashboard-csrf
  namespace: kubernetes-dashboard
type: Opaque
data:
  csrf: ""

---

apiVersion: v1
kind: Secret
metadata:
  labels:
    k8s-app: kubernetes-dashboard
  name: kubernetes-dashboard-key-holder
  namespace: kubernetes-dashboard
type: Opaque

---

kind: ConfigMap
apiVersion: v1
metadata:
  labels:
    k8s-app: kubernetes-dashboard
  name: kubernetes-dashboard-settings
  namespace: kubernetes-dashboard

---

kind: Role
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  labels:
    k8s-app: kubernetes-dashboard
  name: kubernetes-dashboard
  namespace: kubernetes-dashboard
rules:
  # Allow Dashboard to get, update and delete Dashboard exclusive secrets.
  - apiGroups: [""]
    resources: ["secrets"]
    resourceNames: ["kubernetes-dashboard-key-holder", "kubernetes-dashboard-certs", "kubernetes-dashboard-csrf"]
    verbs: ["get", "update", "delete"]
    # Allow Dashboard to get and update 'kubernetes-dashboard-settings' config map.
  - apiGroups: [""]
    resources: ["configmaps"]
    resourceNames: ["kubernetes-dashboard-settings"]
    verbs: ["get", "update"]
    # Allow Dashboard to get metrics.
  - apiGroups: [""]
    resources: ["services"]
    resourceNames: ["heapster", "dashboard-metrics-scraper"]
    verbs: ["proxy"]
  - apiGroups: [""]
    resources: ["services/proxy"]
    resourceNames: ["heapster", "http:heapster:", "https:heapster:", "dashboard-metrics-scraper", "http:dashboard-metrics-scraper"]
    verbs: ["get"]

---

kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  labels:
    k8s-app: kubernetes-dashboard
  name: kubernetes-dashboard
rules:
  # Allow Metrics Scraper to get metrics from the Metrics server
  - apiGroups: ["metrics.k8s.io"]
    resources: ["pods", "nodes"]
    verbs: ["get", "list", "watch"]

---

apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  labels:
    k8s-app: kubernetes-dashboard
  name: kubernetes-dashboard
  namespace: kubernetes-dashboard
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: kubernetes-dashboard
subjects:
  - kind: ServiceAccount
    name: kubernetes-dashboard
    namespace: kubernetes-dashboard

---

apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: kubernetes-dashboard
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: kubernetes-dashboard
subjects:
  - kind: ServiceAccount
    name: kubernetes-dashboard
    namespace: kubernetes-dashboard

---

kind: Deployment
apiVersion: apps/v1
metadata:
  labels:
    k8s-app: kubernetes-dashboard
  name: kubernetes-dashboard
  namespace: kubernetes-dashboard
spec:
  replicas: 1
  revisionHistoryLimit: 10
  selector:
    matchLabels:
      k8s-app: kubernetes-dashboard
  template:
    metadata:
      labels:
        k8s-app: kubernetes-dashboard
    spec:
      containers:
        - name: kubernetes-dashboard
          image: kubernetesui/dashboard:v2.4.0
          imagePullPolicy: Always
          ports:
            - containerPort: 8443
              protocol: TCP
          args:
            - --auto-generate-certificates
            - --namespace=kubernetes-dashboard
            # Uncomment the following line to manually specify Kubernetes API server Host
            # If not specified, Dashboard will attempt to auto discover the API server and connect
            # to it. Uncomment only if the default does not work.
            # - --apiserver-host=http://my-address:port
          volumeMounts:
            - name: kubernetes-dashboard-certs
              mountPath: /certs
              # Create on-disk volume to store exec logs
            - mountPath: /tmp
              name: tmp-volume
          livenessProbe:
            httpGet:
              scheme: HTTPS
              path: /
              port: 8443
            initialDelaySeconds: 30
            timeoutSeconds: 30
          securityContext:
            allowPrivilegeEscalation: false
            readOnlyRootFilesystem: true
            runAsUser: 1001
            runAsGroup: 2001
      volumes:
        - name: kubernetes-dashboard-certs
          secret:
            secretName: kubernetes-dashboard-certs
        - name: tmp-volume
          emptyDir: {}
      serviceAccountName: kubernetes-dashboard
      nodeSelector:
        "kubernetes.io/os": linux
      # Comment the following tolerations if Dashboard must not be deployed on master
      tolerations:
        - key: node-role.kubernetes.io/master
          effect: NoSchedule

---

kind: Service
apiVersion: v1
metadata:
  labels:
    k8s-app: dashboard-metrics-scraper
  name: dashboard-metrics-scraper
  namespace: kubernetes-dashboard
spec:
  ports:
    - port: 8000
      targetPort: 8000
  selector:
    k8s-app: dashboard-metrics-scraper

---

kind: Deployment
apiVersion: apps/v1
metadata:
  labels:
    k8s-app: dashboard-metrics-scraper
  name: dashboard-metrics-scraper
  namespace: kubernetes-dashboard
spec:
  replicas: 1
  revisionHistoryLimit: 10
  selector:
    matchLabels:
      k8s-app: dashboard-metrics-scraper
  template:
    metadata:
      labels:
        k8s-app: dashboard-metrics-scraper
    spec:
      securityContext:
        seccompProfile:
          type: RuntimeDefault
      containers:
        - name: dashboard-metrics-scraper
          image: kubernetesui/metrics-scraper:v1.0.7
          ports:
            - containerPort: 8000
              protocol: TCP
          livenessProbe:
            httpGet:
              scheme: HTTP
              path: /
              port: 8000
            initialDelaySeconds: 30
            timeoutSeconds: 30
          volumeMounts:
          - mountPath: /tmp
            name: tmp-volume
          securityContext:
            allowPrivilegeEscalation: false
            readOnlyRootFilesystem: true
            runAsUser: 1001
            runAsGroup: 2001
      serviceAccountName: kubernetes-dashboard
      nodeSelector:
        "kubernetes.io/os": linux
      # Comment the following tolerations if Dashboard must not be deployed on master
      tolerations:
        - key: node-role.kubernetes.io/master
          effect: NoSchedule
      volumes:
        - name: tmp-volume
          emptyDir: {}

定义角色的端口，设置3200端口（范围：30000-32767），此端口不要与NodePort一样

vi recommended.yaml

---
kind: Service
apiVersion: v1
metadata:
  labels:
    k8s-app: kubernetes-dashboard
  name: kubernetes-dashboard
  namespace: kubernetes-dashboard
spec:
  type: NodePort #使用NodePort方式，方便外网访问
  ports:
    - port: 443
      targetPort: 8443
      nodePort: 32000 #映射到host的32000端口
 ---

create管理员角色

[root@k8s01 ~]# kubectl create -f recommended.yaml
namespace/kubernetes-dashboard created
serviceaccount/kubernetes-dashboard created
service/kubernetes-dashboard created
secret/kubernetes-dashboard-certs created
secret/kubernetes-dashboard-csrf created
secret/kubernetes-dashboard-key-holder created
configmap/kubernetes-dashboard-settings created
role.rbac.authorization.k8s.io/kubernetes-dashboard created
clusterrole.rbac.authorization.k8s.io/kubernetes-dashboard created
rolebinding.rbac.authorization.k8s.io/kubernetes-dashboard created
clusterrolebinding.rbac.authorization.k8s.io/kubernetes-dashboard created
deployment.apps/kubernetes-dashboard created
service/dashboard-metrics-scraper created
deployment.apps/dashboard-metrics-scraper created

#检查kubernetes-dashboard是否成功
[root@k8s01 ~]# kubectl get pods --all-namespaces
NAMESPACE              NAME                                        READY   STATUS    RESTARTS   AGE
......
kubernetes-dashboard   dashboard-metrics-scraper-c45b7869d-x9rc7   1/1     Running   0          111m
kubernetes-dashboard   kubernetes-dashboard-576cb95f94-f68wh       1/1     Running   0          111m


#查看pod，service，角色的端口端口是否已经修改成功
[root@k8s01 ~]#  kubectl get svc -n kubernetes-dashboard
NAME                        TYPE        CLUSTER-IP     EXTERNAL-IP   PORT(S)         AGE
dashboard-metrics-scraper   ClusterIP   10.1.143.142   <none>        8000/TCP        114m
kubernetes-dashboard        NodePort    10.1.59.150    <none>        443:32000/TCP   114m

生成Dashboard的认证令牌

[root@k8s01 ~]# kubectl create serviceaccount  dashboard-admin -n kube-system
serviceaccount/dashboard-admin created
[root@k8s01 ~]# kubectl create clusterrolebinding  dashboard-admin --clusterrole=cluster-admin --serviceaccount=kube-system:dashboard-admin
clusterrolebinding.rbac.authorization.k8s.io/dashboard-admin created
[root@k8s01 ~]# kubectl describe secrets -n kube-system $(kubectl -n kube-system get secret | awk '/dashboard-admin/{print $1}')
Name:         dashboard-admin-token-4fkng
Namespace:    kube-system
Labels:       <none>
Annotations:  kubernetes.io/service-account.name: dashboard-admin
              kubernetes.io/service-account.uid: ef0ace5f-a043-419a-8754-985ae57630a9

Type:  kubernetes.io/service-account-token

Data
====
ca.crt:     1099 bytes
namespace:  11 bytes
token:      eyJhbGciOiJSUzI1NiIsImtpZCI6IkdrUnh1dDAxU0lfZXd5ZTJfeVd1U0prckRnZTE5UWZZaVA3MzVXWkJ6RkEifQ.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.p4A6zTnUC45FMbLadeE9goCd4d-YIswSkyDiD7X8E-zb6oBn5ANQvrbEq4MKCXLESCQF7b2H8EbqtwYRfRAWArU796MWWN3O1L5MohqWwH37x9fo2zYiiH9GUKCf62tHiAU6BR1WlRVURjdDfz2GnTpkmebSsPoFVmyNZ6WvRRUsmz3FKJZywDqWTKoso8Zl_nnDBNFWaCF08Z8YdCKqE67UtwIRSyHX1TN7BwQtmQHu7XLXv7fqI2WRLQVMGTu5ohCcGwbo2-OsnTbyZhmqL3OabyTaE-STJFYLh1k80L3nTTbDaRst7dxbSpl-ZmHQ-5zHLc-gd25NaTUzL2F1LQ

将生成的token保存，访问https://192.168.25.133:32000/，选择token认证方式登录，输入token
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参考资料：
https://blog.csdn.net/xtss999/article/details/105061136
https://blog.csdn.net/weixin_41827162/article/details/117670165

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