diff --git a/nacos_Kubernetes.md/Nacos实战.md b/nacos_Kubernetes.md/Nacos实战.md
index 12c08e4..fa2779d 100644
--- a/nacos_Kubernetes.md/Nacos实战.md
+++ b/nacos_Kubernetes.md/Nacos实战.md
@@ -1,831 +1,830 @@
-Nacos 实战
-
-作者：行癫（盗版必究）
-
-------
-
-## 一：Nacos简介
-
-#### 1.简介
-
- Nacos是 Dynamic Naming and Configuration Service的首字母简称，一个更易于构建云原生应用的动态服务发现、配置管理和服务管理平台；Nacos 致力于帮助您发现、配置和管理微服务；Nacos 提供了一组简单易用的特性集，快速实现动态服务发现、服务配置、服务元数据及流量管理；Nacos 更敏捷和容易地构建、交付和管理微服务平台；Nacos 是构建以“服务”为中心的现代应用架构 (例如微服务范式、云原生范式) 的服务基础设施
-
-
-
-
-
-## 二：基于Kubernetes部署Nacos
-
-#### 1.环境部署
-
-kubernetes集群环境：
-
-
-
-nacos版本：2.2.0
-
-#### 2.Nacos部署
-
-##### 数据持久化准备
-
-NFS-Server部署：
-
-```shell
-[root@nfs-server ~]# yum -y install nfs-utils
-[root@nfs-server ~]# systemctl restart nfs
-```
-
-创建共享目录/data/nfs-share（Nacos使用）
-
-创建共享目录/data/mysql（Mysql使用）
-
-共享脚本：
-
-```shell
-[root@xingdiancloud nacos]# cat nfs.sh
-#!/bin/bash
-read -p "请输入您要创建的共享目录：" dir
-if [ -d $dir ];then
- echo "请重新输入共享目录: "
- read again_dir
- mkdir $again_dir -p
- echo "共享目录创建成功"
- read -p "请输入共享对象：" ips
- echo "$again_dir ${ips}(rw,sync,no_root_squash)" >> /etc/exports
- xingdian=`cat /etc/exports |grep "$again_dir" |wc -l`
- if [ $xingdian -eq 1 ];then
- echo "成功配置共享"
- exportfs -rv >/dev/null
- exit
- else
- exit
- fi
-else
- mkdir $dir -p
- echo "共享目录创建成功"
- read -p "请输入共享对象：" ips
- echo "$dir ${ips}(rw,sync,no_root_squash)" >> /etc/exports
- xingdian=`cat /etc/exports |grep "$dir" |wc -l`
- if [ $xingdian -eq 1 ];then
- echo "成功配置共享"
- exportfs -rv >/dev/null
- exit
- else
- exit
- fi
-fi
-```
-
-例如：
-
-
-
-##### 部署Nacos-Mysql服务
-
-```yaml
-[root@xingdiancloud mysql]# cat mysql-nfs.yaml
-apiVersion: apps/v1
-kind: Deployment
-metadata:
- name: mysql
- labels:
- name: mysql
-spec:
- replicas: 1
- revisionHistoryLimit: 5
- selector:
- matchLabels:
- name: mysql
- template:
- metadata:
- labels:
- name: mysql
- spec:
- containers:
- - name: mysql
- image: nacos/nacos-mysql:5.7
- ports:
- - containerPort: 3306
- volumeMounts:
- - name: mysql-data
- mountPath: /var/lib/mysql
- env:
- - name: MYSQL_ROOT_PASSWORD
- value: "root"
- - name: MYSQL_DATABASE
- value: "nacos_devtest"
- - name: MYSQL_USER
- value: "nacos"
- - name: MYSQL_PASSWORD
- value: "nacos"
- volumes:
- - name: mysql-data
- nfs:
- server: 10.9.12.250
- path: /opt/mysql_nacos
----
-apiVersion: v1
-kind: Service
-metadata:
- name: mysql
- labels:
- name: mysql
-spec:
- ports:
- - port: 3306
- targetPort: 3306
- selector:
- name: mysql
-[root@xingdiancloud mysql]# kubectl create -f mysql-nfs.yaml
-```
-
-验证：
-
-
-
-##### 部署NFS-Client
-
-注意：由于本集群采用Kubernetes 1.27.3版本；故NFS-Client采用4.0.2版本；低版本Kubernetes采用Nacos提供即可
-
-创建RBAC：
-
-```yaml
-[root@xingdiancloud deploy]# cat rbac.yaml
-apiVersion: v1
-kind: ServiceAccount
-metadata:
- name: nfs-client-provisioner
- # replace with namespace where provisioner is deployed
- namespace: default
----
-kind: ClusterRole
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
- name: nfs-client-provisioner-runner
-rules:
- - apiGroups: [""]
- resources: ["nodes"]
- verbs: ["get", "list", "watch"]
- - apiGroups: [""]
- resources: ["persistentvolumes"]
- verbs: ["get", "list", "watch", "create", "delete"]
- - apiGroups: [""]
- resources: ["persistentvolumeclaims"]
- verbs: ["get", "list", "watch", "update"]
- - apiGroups: ["storage.k8s.io"]
- resources: ["storageclasses"]
- verbs: ["get", "list", "watch"]
- - apiGroups: [""]
- resources: ["events"]
- verbs: ["create", "update", "patch"]
----
-kind: ClusterRoleBinding
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
- name: run-nfs-client-provisioner
-subjects:
- - kind: ServiceAccount
- name: nfs-client-provisioner
- # replace with namespace where provisioner is deployed
- namespace: default
-roleRef:
- kind: ClusterRole
- name: nfs-client-provisioner-runner
- apiGroup: rbac.authorization.k8s.io
----
-kind: Role
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
- name: leader-locking-nfs-client-provisioner
- # replace with namespace where provisioner is deployed
- namespace: default
-rules:
- - apiGroups: [""]
- resources: ["endpoints"]
- verbs: ["get", "list", "watch", "create", "update", "patch"]
----
-kind: RoleBinding
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
- name: leader-locking-nfs-client-provisioner
- # replace with namespace where provisioner is deployed
- namespace: default
-subjects:
- - kind: ServiceAccount
- name: nfs-client-provisioner
- # replace with namespace where provisioner is deployed
- namespace: default
-roleRef:
- kind: Role
- name: leader-locking-nfs-client-provisioner
- apiGroup: rbac.authorization.k8s.io
-[root@xingdiancloud deploy]# kubectl create -f rbac.yaml
-```
-
-指定NFS-Server的地址：10.9.12.250；修改共享目录
-
-```yaml
-[root@xingdiancloud deploy]# cat deployment.yaml
-apiVersion: apps/v1
-kind: Deployment
-metadata:
- name: nfs-client-provisioner
- labels:
- app: nfs-client-provisioner
- # replace with namespace where provisioner is deployed
- namespace: default
-spec:
- replicas: 1
- strategy:
- type: Recreate
- selector:
- matchLabels:
- app: nfs-client-provisioner
- template:
- metadata:
- labels:
- app: nfs-client-provisioner
- spec:
- serviceAccountName: nfs-client-provisioner
- containers:
- - name: nfs-client-provisioner
- image: 10.9.12.201/xingdian/nfs:v4.0.2
- volumeMounts:
- - name: nfs-client-root
- mountPath: /persistentvolumes
- env:
- - name: PROVISIONER_NAME
- value: fuseim.pri/ifs
- - name: NFS_SERVER
- value: 10.9.12.250
- - name: NFS_PATH
- value: /data/nfs-share
- volumes:
- - name: nfs-client-root
- nfs:
- server: 10.9.12.250
- path: /data/nfs-share
-[root@xingdiancloud deploy]# kubernetes create -f deployment.yaml
-```
-
-创建storageclass：
-
-```yaml
-[root@xingdiancloud deploy]# cat class.yaml
-apiVersion: storage.k8s.io/v1
-kind: StorageClass
-metadata:
- name: managed-nfs-storage
-provisioner: fuseim.pri/ifs
-parameters:
- archiveOnDelete: "false"
-[root@xingdiancloud deploy]# kubernetes create -f class.yaml
-```
-
-验证：
-
-
-
-##### 部署Nacos服务
-
-注意：部署nacos采用statefulset方式
-
-```yaml
-[root@xingdiancloud nacos]# cat nacos-pvc-nfs.yaml
----
-apiVersion: v1
-kind: Service
-metadata:
- name: nacos-headless
- labels:
- app: nacos
-spec:
- publishNotReadyAddresses: true
- ports:
- - port: 8848
- name: server
- targetPort: 8848
- - port: 9848
- name: client-rpc
- targetPort: 9848
- - port: 9849
- name: raft-rpc
- targetPort: 9849
- ## 兼容1.4.x版本的选举端口
- - port: 7848
- name: old-raft-rpc
- targetPort: 7848
- clusterIP: None
- selector:
- app: nacos
----
-apiVersion: v1
-kind: ConfigMap
-metadata:
- name: nacos-cm
-data:
- mysql.host: "mysql"
- mysql.db.name: "nacos_devtest"
- mysql.port: "3306"
- mysql.user: "nacos"
- mysql.password: "nacos"
----
-apiVersion: apps/v1
-kind: StatefulSet
-metadata:
- name: nacos
-spec:
- podManagementPolicy: Parallel
- serviceName: nacos-headless
- replicas: 3
- template:
- metadata:
- labels:
- app: nacos
- annotations:
- pod.alpha.kubernetes.io/initialized: "true"
- spec:
- affinity:
- podAntiAffinity:
- requiredDuringSchedulingIgnoredDuringExecution:
- - labelSelector:
- matchExpressions:
- - key: "app"
- operator: In
- values:
- - nacos
- topologyKey: "kubernetes.io/hostname"
- serviceAccountName: nfs-client-provisioner
- initContainers:
- - name: peer-finder-plugin-install
- image: nacos/nacos-peer-finder-plugin:1.1
- imagePullPolicy: Always
- volumeMounts:
- - mountPath: /home/nacos/plugins/peer-finder
- name: data
- subPath: peer-finder
- containers:
- - name: nacos
- imagePullPolicy: Always
- image: nacos/nacos-server:v2.2.0
- resources:
- requests:
- memory: "2Gi"
- cpu: "500m"
- ports:
- - containerPort: 8848
- name: client-port
- - containerPort: 9848
- name: client-rpc
- - containerPort: 9849
- name: raft-rpc
- - containerPort: 7848
- name: old-raft-rpc
- env:
- - name: NACOS_REPLICAS
- value: "3"
- - name: SERVICE_NAME
- value: "nacos-headless"
- - name: DOMAIN_NAME
- value: "cluster.local"
- - name: POD_NAMESPACE
- valueFrom:
- fieldRef:
- apiVersion: v1
- fieldPath: metadata.namespace
- - name: MYSQL_SERVICE_HOST
- valueFrom:
- configMapKeyRef:
- name: nacos-cm
- key: mysql.host
- - name: MYSQL_SERVICE_DB_NAME
- valueFrom:
- configMapKeyRef:
- name: nacos-cm
- key: mysql.db.name
- - name: MYSQL_SERVICE_PORT
- valueFrom:
- configMapKeyRef:
- name: nacos-cm
- key: mysql.port
- - name: MYSQL_SERVICE_USER
- valueFrom:
- configMapKeyRef:
- name: nacos-cm
- key: mysql.user
- - name: MYSQL_SERVICE_PASSWORD
- valueFrom:
- configMapKeyRef:
- name: nacos-cm
- key: mysql.password
- - name: SPRING_DATASOURCE_PLATFORM
- value: "mysql"
- - name: NACOS_SERVER_PORT
- value: "8848"
- - name: NACOS_APPLICATION_PORT
- value: "8848"
- - name: PREFER_HOST_MODE
- value: "hostname"
- volumeMounts:
- - name: data
- mountPath: /home/nacos/plugins/peer-finder
- subPath: peer-finder
- - name: data
- mountPath: /home/nacos/data
- subPath: data
- - name: data
- mountPath: /home/nacos/logs
- subPath: logs
- volumeClaimTemplates:
- - metadata:
- name: data
- annotations:
- volume.beta.kubernetes.io/storage-class: "managed-nfs-storage"
- spec:
- accessModes: [ "ReadWriteMany" ]
- resources:
- requests:
- storage: 20Gi
- selector:
- matchLabels:
- app: nacos
-[root@xingdiancloud nacos]# kubectl create -f nacos-pvc-nfs.yaml
-```
-
-验证：
-
-
-
-
-
-
-
-##### 部署外部访问
-
-注意：
-
- 为了安全期间；是不应该进行外部暴露，但是在实验环境为了配置nacos，需要单独创建Services
-
- 此处固定了ClusterIP，防止因为重启改变
-
- 同时暴露8848；9848
-
- 注意selector；否则无法绑定Nacos服务
-
-```yaml
-[root@xingdiancloud nacos]# cat svc.yaml
-apiVersion: v1
-kind: Service
-metadata:
- labels:
- app: nacos
- name: nacos-ss
-spec:
- clusterIP: 10.96.211.199
- clusterIPs:
- - 10.96.211.199
- ports:
- - name: imdgss
- port: 8848
- protocol: TCP
- targetPort: 8848
- nodePort: 30050
- - name: xingdian
- port: 9848
- protocol: TCP
- targetPort: 9848
- nodePort: 30051
- selector:
- app: nacos
- type: NodePort
-[root@xingdiancloud nacos]# kubectl create -f svc.yaml
-```
-
-访问地址：IP+端口/nacos
-
-用户名：nacos
-
-密码：nacos
-
-
-
-##### 配置项目数据库
-
-```yaml
-[root@xingdiancloud mysql]# cat mysql-cloud.yaml
-apiVersion: apps/v1
-kind: Deployment
-metadata:
- name: mysql-cloud
- labels:
- name: mysql-cloud
-spec:
- replicas: 1
- revisionHistoryLimit: 5
- selector:
- matchLabels:
- name: mysql-cloud
- template:
- metadata:
- labels:
- name: mysql-cloud
- spec:
- containers:
- - name: mysql
- image: nacos/mysql:5.7
- ports:
- - containerPort: 3306
- volumeMounts:
- - name: mysql-data-1
- mountPath: /var/lib/mysql
- env:
- - name: MYSQL_ROOT_PASSWORD
- value: "123456"
- - name: MYSQL_DATABASE
- value: "cloud"
- - name: MYSQL_USER
- value: "cloud"
- - name: MYSQL_PASSWORD
- value: "123456"
- volumes:
- - name: mysql-data-1
- nfs:
- server: 10.9.12.250
- path: /opt/mysql
----
-apiVersion: v1
-kind: Service
-metadata:
- name: mysql-cloud
- labels:
- name: mysql-cloud
-spec:
- type: NodePort
- ports:
- - port: 3306
- targetPort: 3306
- nodePort: 30052
- selector:
- name: mysql-cloud
-[root@xingdiancloud mysql]# kubectl create -f mysql-cloud.yaml
-```
-
-#### 3.配置Nacos
-
-注意：此处的配置为了完成以下应用
-
-##### 创建Namespaces
-
-
-
-备用namespacesID
-
-
-
-##### 创建配置Configurations
-
-
-
-
-
-注意：Data ID 来自下图中的标注
-
-
-
-
-
-#### 4.项目准备
-
-##### 项目源码地址
-
- https://gitee.com/kunyun_code/cloud_customer.git
-
- https://gitee.com/kunyun_code/cloud_provider.git
-
-修改项目中nacos地址，数据库连接信息
-
-##### 项目构建
-
- 略
-
-##### 构建镜像Dockerfile文件
-
-```shell
-[root@xingdiancloud nacos]# cat Dockerfile
-FROM 10.9.12.201/xingdian/centos:7
-ADD jdk-8u211-linux-x64.tar.gz /usr/local/
-ENV JAVA_HOME=/usr/local/java
-ENV PATH=$JAVA_HOME/bin:$PATH
-ENV CATALINA_HOME=/usr/local/tomcat
-ENV export JAVA_HOME PATH
-WORKDIR /usr/local
-RUN mv jdk1.8.0_211 java
-COPY cloud_customer-1.0-SNAPSHOT.jar /
-EXPOSE 8181
-CMD java -Xms128m -Xmx512m -jar /cloud_customer-1.0-SNAPSHOT.jar
-```
-
-```shell
-[root@xingdiancloud nacos]# cat Dockerfile_1
-FROM 10.9.12.201/xingdian/centos:7
-ADD jdk-8u211-linux-x64.tar.gz /usr/local/
-ENV JAVA_HOME=/usr/local/java
-ENV PATH=$JAVA_HOME/bin:$PATH
-ENV export JAVA_HOME PATH
-RUN echo "ulimit -n 65535" >> /etc/profile
-RUN source /etc/profile
-WORKDIR /usr/local
-RUN mv jdk1.8.0_211 java
-COPY cloud_provider-1.0-SNAPSHOT.jar /
-EXPOSE 8180
-CMD java -jar /cloud_provider-1.0-SNAPSHOT.jar
-```
-
-#### 5.项目发布
-
-##### 项目发布yaml文件
-
-```yaml
-[root@xingdiancloud nacos]# cat cloud_1.yaml
----
-apiVersion: apps/v1
-kind: Deployment
-metadata:
- annotations: {}
- labels:
- k8s.kuboard.cn/name: cloud-1
- name: cloud-1
- namespace: default
- resourceVersion: '3280839'
-spec:
- progressDeadlineSeconds: 600
- replicas: 1
- revisionHistoryLimit: 10
- selector:
- matchLabels:
- k8s.kuboard.cn/name: cloud-1
- strategy:
- rollingUpdate:
- maxSurge: 25%
- maxUnavailable: 25%
- type: RollingUpdate
- template:
- metadata:
- annotations:
- kubectl.kubernetes.io/restartedAt: '2023-07-17T18:16:19+08:00'
- creationTimestamp: null
- labels:
- k8s.kuboard.cn/name: cloud-1
- spec:
- containers:
- - image: '10.9.12.201/xingdian/cloud-customer:v6'
- imagePullPolicy: IfNotPresent
- name: cloud
- ports:
- - containerPort: 8181
- name: http
- protocol: TCP
- resources: {}
- terminationMessagePath: /dev/termination-log
- terminationMessagePolicy: File
- dnsPolicy: ClusterFirst
- restartPolicy: Always
- schedulerName: default-scheduler
- securityContext: {}
- terminationGracePeriodSeconds: 30
-
----
-apiVersion: v1
-kind: Service
-metadata:
- annotations: {}
- labels:
- k8s.kuboard.cn/name: cloud-1
- name: cloud-1
- namespace: default
- resourceVersion: '3087574'
-spec:
- clusterIP: 10.99.204.46
- clusterIPs:
- - 10.99.204.46
- externalTrafficPolicy: Cluster
- internalTrafficPolicy: Cluster
- ipFamilies:
- - IPv4
- ipFamilyPolicy: SingleStack
- ports:
- - name: rf5cws
- nodePort: 30053
- port: 8181
- protocol: TCP
- targetPort: 8181
- selector:
- k8s.kuboard.cn/name: cloud-1
- sessionAffinity: ClientIP
- sessionAffinityConfig:
- clientIP:
- timeoutSeconds: 10800
- type: NodePort
-```
-
-```shell
-[root@xingdiancloud nacos]# cat cloud_2.yaml
----
-apiVersion: apps/v1
-kind: Deployment
-metadata:
- annotations: {}
- labels:
- k8s.kuboard.cn/name: cloud-2
- name: cloud-2
- namespace: default
- resourceVersion: '3437643'
-spec:
- progressDeadlineSeconds: 600
- replicas: 1
- revisionHistoryLimit: 10
- selector:
- matchLabels:
- k8s.kuboard.cn/name: cloud-2
- strategy:
- rollingUpdate:
- maxSurge: 25%
- maxUnavailable: 25%
- type: RollingUpdate
- template:
- metadata:
- creationTimestamp: null
- labels:
- k8s.kuboard.cn/name: cloud-2
- spec:
- containers:
- - image: '10.9.12.201/xingdian/cloud_provider:v4'
- imagePullPolicy: IfNotPresent
- name: cloud-2
- ports:
- - containerPort: 8180
- name: http
- protocol: TCP
- resources: {}
- terminationMessagePath: /dev/termination-log
- terminationMessagePolicy: File
- dnsPolicy: ClusterFirst
- restartPolicy: Always
- schedulerName: default-scheduler
- securityContext: {}
- terminationGracePeriodSeconds: 30
-
----
-apiVersion: v1
-kind: Service
-metadata:
- annotations: {}
- labels:
- k8s.kuboard.cn/name: cloud-2
- name: cloud-2
- namespace: default
- resourceVersion: '3276493'
-spec:
- clusterIP: 10.98.2.186
- clusterIPs:
- - 10.98.2.186
- externalTrafficPolicy: Cluster
- internalTrafficPolicy: Cluster
- ipFamilies:
- - IPv4
- ipFamilyPolicy: SingleStack
- ports:
- - name: dwxakr
- nodePort: 30055
- port: 8180
- protocol: TCP
- targetPort: 8180
- selector:
- k8s.kuboard.cn/name: cloud-2
- sessionAffinity: ClientIP
- sessionAffinityConfig:
- clientIP:
- timeoutSeconds: 10800
- type: NodePort
-```
-
-##### 发布
-
-```shell
-[root@xingdiancloud nacos]# kubectl create -f cloud_1.yaml
-[root@xingdiancloud nacos]# kubectl create -f cloud_2.yaml
-```
-
-
-
-
-
-#### 6.项目接口调试
-
-cloud-1测试接口：IP+端口/customer/version
-
-
-
-cloud-2测试接口：IP+端口/customer/echo/任意字符串
-
+Nacos 实战
+
+作者：行癫（盗版必究）
+
+------
+
+## 一：Nacos简介
+
+#### 1.简介
+
+ Nacos是 Dynamic Naming and Configuration Service的首字母简称，一个更易于构建云原生应用的动态服务发现、配置管理和服务管理平台；Nacos 致力于帮助您发现、配置和管理微服务；Nacos 提供了一组简单易用的特性集，快速实现动态服务发现、服务配置、服务元数据及流量管理；Nacos 更敏捷和容易地构建、交付和管理微服务平台；Nacos 是构建以“服务”为中心的现代应用架构 (例如微服务范式、云原生范式) 的服务基础设施
+
+
+
+
+## 二：基于Kubernetes部署Nacos
+
+#### 1.环境部署
+
+kubernetes集群环境：
+
+
+
+nacos版本：2.2.0
+
+#### 2.Nacos部署
+
+##### 数据持久化准备
+
+NFS-Server部署：
+
+```shell
+[root@nfs-server ~]# yum -y install nfs-utils
+[root@nfs-server ~]# systemctl restart nfs
+```
+
+创建共享目录/data/nfs-share（Nacos使用）
+
+创建共享目录/data/mysql（Mysql使用）
+
+共享脚本：
+
+```shell
+[root@xingdiancloud nacos]# cat nfs.sh
+#!/bin/bash
+read -p "请输入您要创建的共享目录：" dir
+if [ -d $dir ];then
+ echo "请重新输入共享目录: "
+ read again_dir
+ mkdir $again_dir -p
+ echo "共享目录创建成功"
+ read -p "请输入共享对象：" ips
+ echo "$again_dir ${ips}(rw,sync,no_root_squash)" >> /etc/exports
+ xingdian=`cat /etc/exports |grep "$again_dir" |wc -l`
+ if [ $xingdian -eq 1 ];then
+ echo "成功配置共享"
+ exportfs -rv >/dev/null
+ exit
+ else
+ exit
+ fi
+else
+ mkdir $dir -p
+ echo "共享目录创建成功"
+ read -p "请输入共享对象：" ips
+ echo "$dir ${ips}(rw,sync,no_root_squash)" >> /etc/exports
+ xingdian=`cat /etc/exports |grep "$dir" |wc -l`
+ if [ $xingdian -eq 1 ];then
+ echo "成功配置共享"
+ exportfs -rv >/dev/null
+ exit
+ else
+ exit
+ fi
+fi
+```
+
+例如：
+
+
+
+##### 部署Nacos-Mysql服务
+
+```yaml
+[root@xingdiancloud mysql]# cat mysql-nfs.yaml
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+ name: mysql
+ labels:
+ name: mysql
+spec:
+ replicas: 1
+ revisionHistoryLimit: 5
+ selector:
+ matchLabels:
+ name: mysql
+ template:
+ metadata:
+ labels:
+ name: mysql
+ spec:
+ containers:
+ - name: mysql
+ image: nacos/nacos-mysql:5.7
+ ports:
+ - containerPort: 3306
+ volumeMounts:
+ - name: mysql-data
+ mountPath: /var/lib/mysql
+ env:
+ - name: MYSQL_ROOT_PASSWORD
+ value: "root"
+ - name: MYSQL_DATABASE
+ value: "nacos_devtest"
+ - name: MYSQL_USER
+ value: "nacos"
+ - name: MYSQL_PASSWORD
+ value: "nacos"
+ volumes:
+ - name: mysql-data
+ nfs:
+ server: 10.9.12.250
+ path: /opt/mysql_nacos
+---
+apiVersion: v1
+kind: Service
+metadata:
+ name: mysql
+ labels:
+ name: mysql
+spec:
+ ports:
+ - port: 3306
+ targetPort: 3306
+ selector:
+ name: mysql
+[root@xingdiancloud mysql]# kubectl create -f mysql-nfs.yaml
+```
+
+验证：
+
+
+
+##### 部署NFS-Client
+
+注意：由于本集群采用Kubernetes 1.27.3版本；故NFS-Client采用4.0.2版本；低版本Kubernetes采用Nacos提供即可
+
+创建RBAC：
+
+```yaml
+[root@xingdiancloud deploy]# cat rbac.yaml
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+ name: nfs-client-provisioner
+ # replace with namespace where provisioner is deployed
+ namespace: default
+---
+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+ name: nfs-client-provisioner-runner
+rules:
+ - apiGroups: [""]
+ resources: ["nodes"]
+ verbs: ["get", "list", "watch"]
+ - apiGroups: [""]
+ resources: ["persistentvolumes"]
+ verbs: ["get", "list", "watch", "create", "delete"]
+ - apiGroups: [""]
+ resources: ["persistentvolumeclaims"]
+ verbs: ["get", "list", "watch", "update"]
+ - apiGroups: ["storage.k8s.io"]
+ resources: ["storageclasses"]
+ verbs: ["get", "list", "watch"]
+ - apiGroups: [""]
+ resources: ["events"]
+ verbs: ["create", "update", "patch"]
+---
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+ name: run-nfs-client-provisioner
+subjects:
+ - kind: ServiceAccount
+ name: nfs-client-provisioner
+ # replace with namespace where provisioner is deployed
+ namespace: default
+roleRef:
+ kind: ClusterRole
+ name: nfs-client-provisioner-runner
+ apiGroup: rbac.authorization.k8s.io
+---
+kind: Role
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+ name: leader-locking-nfs-client-provisioner
+ # replace with namespace where provisioner is deployed
+ namespace: default
+rules:
+ - apiGroups: [""]
+ resources: ["endpoints"]
+ verbs: ["get", "list", "watch", "create", "update", "patch"]
+---
+kind: RoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+ name: leader-locking-nfs-client-provisioner
+ # replace with namespace where provisioner is deployed
+ namespace: default
+subjects:
+ - kind: ServiceAccount
+ name: nfs-client-provisioner
+ # replace with namespace where provisioner is deployed
+ namespace: default
+roleRef:
+ kind: Role
+ name: leader-locking-nfs-client-provisioner
+ apiGroup: rbac.authorization.k8s.io
+[root@xingdiancloud deploy]# kubectl create -f rbac.yaml
+```
+
+指定NFS-Server的地址：10.9.12.250；修改共享目录
+
+```yaml
+[root@xingdiancloud deploy]# cat deployment.yaml
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+ name: nfs-client-provisioner
+ labels:
+ app: nfs-client-provisioner
+ # replace with namespace where provisioner is deployed
+ namespace: default
+spec:
+ replicas: 1
+ strategy:
+ type: Recreate
+ selector:
+ matchLabels:
+ app: nfs-client-provisioner
+ template:
+ metadata:
+ labels:
+ app: nfs-client-provisioner
+ spec:
+ serviceAccountName: nfs-client-provisioner
+ containers:
+ - name: nfs-client-provisioner
+ image: 10.9.12.201/xingdian/nfs:v4.0.2
+ volumeMounts:
+ - name: nfs-client-root
+ mountPath: /persistentvolumes
+ env:
+ - name: PROVISIONER_NAME
+ value: fuseim.pri/ifs
+ - name: NFS_SERVER
+ value: 10.9.12.250
+ - name: NFS_PATH
+ value: /data/nfs-share
+ volumes:
+ - name: nfs-client-root
+ nfs:
+ server: 10.9.12.250
+ path: /data/nfs-share
+[root@xingdiancloud deploy]# kubernetes create -f deployment.yaml
+```
+
+创建storageclass：
+
+```yaml
+[root@xingdiancloud deploy]# cat class.yaml
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+ name: managed-nfs-storage
+provisioner: fuseim.pri/ifs
+parameters:
+ archiveOnDelete: "false"
+[root@xingdiancloud deploy]# kubernetes create -f class.yaml
+```
+
+验证：
+
+
+
+##### 部署Nacos服务
+
+注意：部署nacos采用statefulset方式
+
+```yaml
+[root@xingdiancloud nacos]# cat nacos-pvc-nfs.yaml
+---
+apiVersion: v1
+kind: Service
+metadata:
+ name: nacos-headless
+ labels:
+ app: nacos
+spec:
+ publishNotReadyAddresses: true
+ ports:
+ - port: 8848
+ name: server
+ targetPort: 8848
+ - port: 9848
+ name: client-rpc
+ targetPort: 9848
+ - port: 9849
+ name: raft-rpc
+ targetPort: 9849
+ ## 兼容1.4.x版本的选举端口
+ - port: 7848
+ name: old-raft-rpc
+ targetPort: 7848
+ clusterIP: None
+ selector:
+ app: nacos
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+ name: nacos-cm
+data:
+ mysql.host: "mysql"
+ mysql.db.name: "nacos_devtest"
+ mysql.port: "3306"
+ mysql.user: "nacos"
+ mysql.password: "nacos"
+---
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+ name: nacos
+spec:
+ podManagementPolicy: Parallel
+ serviceName: nacos-headless
+ replicas: 3
+ template:
+ metadata:
+ labels:
+ app: nacos
+ annotations:
+ pod.alpha.kubernetes.io/initialized: "true"
+ spec:
+ affinity:
+ podAntiAffinity:
+ requiredDuringSchedulingIgnoredDuringExecution:
+ - labelSelector:
+ matchExpressions:
+ - key: "app"
+ operator: In
+ values:
+ - nacos
+ topologyKey: "kubernetes.io/hostname"
+ serviceAccountName: nfs-client-provisioner
+ initContainers:
+ - name: peer-finder-plugin-install
+ image: nacos/nacos-peer-finder-plugin:1.1
+ imagePullPolicy: Always
+ volumeMounts:
+ - mountPath: /home/nacos/plugins/peer-finder
+ name: data
+ subPath: peer-finder
+ containers:
+ - name: nacos
+ imagePullPolicy: Always
+ image: nacos/nacos-server:v2.2.0
+ resources:
+ requests:
+ memory: "2Gi"
+ cpu: "500m"
+ ports:
+ - containerPort: 8848
+ name: client-port
+ - containerPort: 9848
+ name: client-rpc
+ - containerPort: 9849
+ name: raft-rpc
+ - containerPort: 7848
+ name: old-raft-rpc
+ env:
+ - name: NACOS_REPLICAS
+ value: "3"
+ - name: SERVICE_NAME
+ value: "nacos-headless"
+ - name: DOMAIN_NAME
+ value: "cluster.local"
+ - name: POD_NAMESPACE
+ valueFrom:
+ fieldRef:
+ apiVersion: v1
+ fieldPath: metadata.namespace
+ - name: MYSQL_SERVICE_HOST
+ valueFrom:
+ configMapKeyRef:
+ name: nacos-cm
+ key: mysql.host
+ - name: MYSQL_SERVICE_DB_NAME
+ valueFrom:
+ configMapKeyRef:
+ name: nacos-cm
+ key: mysql.db.name
+ - name: MYSQL_SERVICE_PORT
+ valueFrom:
+ configMapKeyRef:
+ name: nacos-cm
+ key: mysql.port
+ - name: MYSQL_SERVICE_USER
+ valueFrom:
+ configMapKeyRef:
+ name: nacos-cm
+ key: mysql.user
+ - name: MYSQL_SERVICE_PASSWORD
+ valueFrom:
+ configMapKeyRef:
+ name: nacos-cm
+ key: mysql.password
+ - name: SPRING_DATASOURCE_PLATFORM
+ value: "mysql"
+ - name: NACOS_SERVER_PORT
+ value: "8848"
+ - name: NACOS_APPLICATION_PORT
+ value: "8848"
+ - name: PREFER_HOST_MODE
+ value: "hostname"
+ volumeMounts:
+ - name: data
+ mountPath: /home/nacos/plugins/peer-finder
+ subPath: peer-finder
+ - name: data
+ mountPath: /home/nacos/data
+ subPath: data
+ - name: data
+ mountPath: /home/nacos/logs
+ subPath: logs
+ volumeClaimTemplates:
+ - metadata:
+ name: data
+ annotations:
+ volume.beta.kubernetes.io/storage-class: "managed-nfs-storage"
+ spec:
+ accessModes: [ "ReadWriteMany" ]
+ resources:
+ requests:
+ storage: 20Gi
+ selector:
+ matchLabels:
+ app: nacos
+[root@xingdiancloud nacos]# kubectl create -f nacos-pvc-nfs.yaml
+```
+
+验证：
+
+
+
+
+
+
+
+##### 部署外部访问
+
+注意：
+
+ 为了安全期间；是不应该进行外部暴露，但是在实验环境为了配置nacos，需要单独创建Services
+
+ 此处固定了ClusterIP，防止因为重启改变
+
+ 同时暴露8848；9848
+
+ 注意selector；否则无法绑定Nacos服务
+
+```yaml
+[root@xingdiancloud nacos]# cat svc.yaml
+apiVersion: v1
+kind: Service
+metadata:
+ labels:
+ app: nacos
+ name: nacos-ss
+spec:
+ clusterIP: 10.96.211.199
+ clusterIPs:
+ - 10.96.211.199
+ ports:
+ - name: imdgss
+ port: 8848
+ protocol: TCP
+ targetPort: 8848
+ nodePort: 30050
+ - name: xingdian
+ port: 9848
+ protocol: TCP
+ targetPort: 9848
+ nodePort: 30051
+ selector:
+ app: nacos
+ type: NodePort
+[root@xingdiancloud nacos]# kubectl create -f svc.yaml
+```
+
+访问地址：IP+端口/nacos
+
+用户名：nacos
+
+密码：nacos
+
+
+
+##### 配置项目数据库
+
+```yaml
+[root@xingdiancloud mysql]# cat mysql-cloud.yaml
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+ name: mysql-cloud
+ labels:
+ name: mysql-cloud
+spec:
+ replicas: 1
+ revisionHistoryLimit: 5
+ selector:
+ matchLabels:
+ name: mysql-cloud
+ template:
+ metadata:
+ labels:
+ name: mysql-cloud
+ spec:
+ containers:
+ - name: mysql
+ image: nacos/mysql:5.7
+ ports:
+ - containerPort: 3306
+ volumeMounts:
+ - name: mysql-data-1
+ mountPath: /var/lib/mysql
+ env:
+ - name: MYSQL_ROOT_PASSWORD
+ value: "123456"
+ - name: MYSQL_DATABASE
+ value: "cloud"
+ - name: MYSQL_USER
+ value: "cloud"
+ - name: MYSQL_PASSWORD
+ value: "123456"
+ volumes:
+ - name: mysql-data-1
+ nfs:
+ server: 10.9.12.250
+ path: /opt/mysql
+---
+apiVersion: v1
+kind: Service
+metadata:
+ name: mysql-cloud
+ labels:
+ name: mysql-cloud
+spec:
+ type: NodePort
+ ports:
+ - port: 3306
+ targetPort: 3306
+ nodePort: 30052
+ selector:
+ name: mysql-cloud
+[root@xingdiancloud mysql]# kubectl create -f mysql-cloud.yaml
+```
+
+#### 3.配置Nacos
+
+注意：此处的配置为了完成以下应用
+
+##### 创建Namespaces
+
+
+
+备用namespacesID
+
+
+
+##### 创建配置Configurations
+
+
+
+
+
+注意：Data ID 来自下图中的标注
+
+
+
+
+
+#### 4.项目准备
+
+##### 项目源码地址
+
+ https://gitee.com/kunyun_code/cloud_customer.git
+
+ https://gitee.com/kunyun_code/cloud_provider.git
+
+修改项目中nacos地址，数据库连接信息
+
+##### 项目构建
+
+ 略
+
+##### 构建镜像Dockerfile文件
+
+```shell
+[root@xingdiancloud nacos]# cat Dockerfile
+FROM 10.9.12.201/xingdian/centos:7
+ADD jdk-8u211-linux-x64.tar.gz /usr/local/
+ENV JAVA_HOME=/usr/local/java
+ENV PATH=$JAVA_HOME/bin:$PATH
+ENV CATALINA_HOME=/usr/local/tomcat
+ENV export JAVA_HOME PATH
+WORKDIR /usr/local
+RUN mv jdk1.8.0_211 java
+COPY cloud_customer-1.0-SNAPSHOT.jar /
+EXPOSE 8181
+CMD java -Xms128m -Xmx512m -jar /cloud_customer-1.0-SNAPSHOT.jar
+```
+
+```shell
+[root@xingdiancloud nacos]# cat Dockerfile_1
+FROM 10.9.12.201/xingdian/centos:7
+ADD jdk-8u211-linux-x64.tar.gz /usr/local/
+ENV JAVA_HOME=/usr/local/java
+ENV PATH=$JAVA_HOME/bin:$PATH
+ENV export JAVA_HOME PATH
+RUN echo "ulimit -n 65535" >> /etc/profile
+RUN source /etc/profile
+WORKDIR /usr/local
+RUN mv jdk1.8.0_211 java
+COPY cloud_provider-1.0-SNAPSHOT.jar /
+EXPOSE 8180
+CMD java -jar /cloud_provider-1.0-SNAPSHOT.jar
+```
+
+#### 5.项目发布
+
+##### 项目发布yaml文件
+
+```yaml
+[root@xingdiancloud nacos]# cat cloud_1.yaml
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+ annotations: {}
+ labels:
+ k8s.kuboard.cn/name: cloud-1
+ name: cloud-1
+ namespace: default
+ resourceVersion: '3280839'
+spec:
+ progressDeadlineSeconds: 600
+ replicas: 1
+ revisionHistoryLimit: 10
+ selector:
+ matchLabels:
+ k8s.kuboard.cn/name: cloud-1
+ strategy:
+ rollingUpdate:
+ maxSurge: 25%
+ maxUnavailable: 25%
+ type: RollingUpdate
+ template:
+ metadata:
+ annotations:
+ kubectl.kubernetes.io/restartedAt: '2023-07-17T18:16:19+08:00'
+ creationTimestamp: null
+ labels:
+ k8s.kuboard.cn/name: cloud-1
+ spec:
+ containers:
+ - image: '10.9.12.201/xingdian/cloud-customer:v6'
+ imagePullPolicy: IfNotPresent
+ name: cloud
+ ports:
+ - containerPort: 8181
+ name: http
+ protocol: TCP
+ resources: {}
+ terminationMessagePath: /dev/termination-log
+ terminationMessagePolicy: File
+ dnsPolicy: ClusterFirst
+ restartPolicy: Always
+ schedulerName: default-scheduler
+ securityContext: {}
+ terminationGracePeriodSeconds: 30
+
+---
+apiVersion: v1
+kind: Service
+metadata:
+ annotations: {}
+ labels:
+ k8s.kuboard.cn/name: cloud-1
+ name: cloud-1
+ namespace: default
+ resourceVersion: '3087574'
+spec:
+ clusterIP: 10.99.204.46
+ clusterIPs:
+ - 10.99.204.46
+ externalTrafficPolicy: Cluster
+ internalTrafficPolicy: Cluster
+ ipFamilies:
+ - IPv4
+ ipFamilyPolicy: SingleStack
+ ports:
+ - name: rf5cws
+ nodePort: 30053
+ port: 8181
+ protocol: TCP
+ targetPort: 8181
+ selector:
+ k8s.kuboard.cn/name: cloud-1
+ sessionAffinity: ClientIP
+ sessionAffinityConfig:
+ clientIP:
+ timeoutSeconds: 10800
+ type: NodePort
+```
+
+```shell
+[root@xingdiancloud nacos]# cat cloud_2.yaml
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+ annotations: {}
+ labels:
+ k8s.kuboard.cn/name: cloud-2
+ name: cloud-2
+ namespace: default
+ resourceVersion: '3437643'
+spec:
+ progressDeadlineSeconds: 600
+ replicas: 1
+ revisionHistoryLimit: 10
+ selector:
+ matchLabels:
+ k8s.kuboard.cn/name: cloud-2
+ strategy:
+ rollingUpdate:
+ maxSurge: 25%
+ maxUnavailable: 25%
+ type: RollingUpdate
+ template:
+ metadata:
+ creationTimestamp: null
+ labels:
+ k8s.kuboard.cn/name: cloud-2
+ spec:
+ containers:
+ - image: '10.9.12.201/xingdian/cloud_provider:v4'
+ imagePullPolicy: IfNotPresent
+ name: cloud-2
+ ports:
+ - containerPort: 8180
+ name: http
+ protocol: TCP
+ resources: {}
+ terminationMessagePath: /dev/termination-log
+ terminationMessagePolicy: File
+ dnsPolicy: ClusterFirst
+ restartPolicy: Always
+ schedulerName: default-scheduler
+ securityContext: {}
+ terminationGracePeriodSeconds: 30
+
+---
+apiVersion: v1
+kind: Service
+metadata:
+ annotations: {}
+ labels:
+ k8s.kuboard.cn/name: cloud-2
+ name: cloud-2
+ namespace: default
+ resourceVersion: '3276493'
+spec:
+ clusterIP: 10.98.2.186
+ clusterIPs:
+ - 10.98.2.186
+ externalTrafficPolicy: Cluster
+ internalTrafficPolicy: Cluster
+ ipFamilies:
+ - IPv4
+ ipFamilyPolicy: SingleStack
+ ports:
+ - name: dwxakr
+ nodePort: 30055
+ port: 8180
+ protocol: TCP
+ targetPort: 8180
+ selector:
+ k8s.kuboard.cn/name: cloud-2
+ sessionAffinity: ClientIP
+ sessionAffinityConfig:
+ clientIP:
+ timeoutSeconds: 10800
+ type: NodePort
+```
+
+##### 发布
+
+```shell
+[root@xingdiancloud nacos]# kubectl create -f cloud_1.yaml
+[root@xingdiancloud nacos]# kubectl create -f cloud_2.yaml
+```
+
+
+
+
+
+#### 6.项目接口调试
+
+cloud-1测试接口：IP+端口/customer/version
+
+
+
+cloud-2测试接口：IP+端口/customer/echo/任意字符串
+
\ No newline at end of file