【业务功能128】微服务-springcloud-springboot-Kubernetes集群-k8s集群-KubeSphere部署三高微服务项目-08部署微服务

以你之姓@ 2024-03-02 09:22 62阅读 0赞

## 一、流水线部署微服务部署流程![在这里插入图片描述][61b756b5acf44ac6aee44075f893658b.png_pic_center] ##

## 二、微服务发布流程 ##

![在这里插入图片描述][777ff2242eaa49ef8478c327d636f2a0.png_pic_center]  
![在这里插入图片描述][ee2e6eca72704578b6d2e3eb5781f143.png_pic_center]![在这里插入图片描述][7e809492b359449a963ea0a43e132c16.png_pic_center]![在这里插入图片描述][f7e1136dca084ec0813ece852233d3bb.png_pic_center]![在这里插入图片描述][4f0fd3c785934cc995ab2646c1de7705.png_pic_center]  
![在这里插入图片描述][3a614f58658c46709919c0a9b5ec3947.png_pic_center]

**要注意jenkinsfile大小写，与代码仓库中的jenkinsfile文件名命名一致即可，这里我们放在项目最外层，就可以直接写文件名称**  
![在这里插入图片描述][799e194230e54f3b94db97e62d76b622.png_pic_center]  
![在这里插入图片描述][63d0d6290abd4eb39394fcfec61c8ce0.png_pic_center]  
![在这里插入图片描述][fcd329e4cbec4c3b97ef3ac18e8b4bca.png_pic_center]

*  jenkinsfile文件内容 该内容就是前面通过图形化部署流水线所导出的文件

pipeline {
        
      agent {
        
        node {
        
          label 'maven'
        }
    
      }
       parameters {
        
        string(name: 'PROJECT_VERSION', defaultValue: 'v1.0', description: '')
        string(name: 'PROJECT_NAME', defaultValue: '', description: '')
      }
    
       environment {
        
        DOCKER_CREDENTIAL_ID = 'dockerhub-id'
        GITEE_CREDENTIAL_ID = 'gitee-id'
        KUBECONFIG_CREDENTIAL_ID = 'sangomall-kubeconfig'
        REGISTRY = 'docker.io'
        DOCKERHUB_NAMESPACE = 'nextgomsb'
        GITEE_ACCOUNT = 'nextgomsb'
        SONAR_CREDENTIAL_ID = 'sonar-qube'
      }
    
    
      stages {
        
        stage('拉取项目代码') {
        
          agent none
          steps {
        
            git(url: 'https://gitee.com/nextgomsb/sangomall.git', credentialsId: 'gitee-id', changelog: true, poll: false)
          }
        }
    
        stage('代码质量检查及分析') {
        
          agent none
          steps {
        
            container('maven') {
        
              withCredentials([string(credentialsId : 'sonar-qube' ,variable : 'SONAR_TOKEN' ,)]) {
        
                withSonarQubeEnv('sonar') {
        
                  sh 'echo 当前目录 `pwd`'
                  sh 'mvn clean install -Dmaven.test.skip=true -gs `pwd`/mvn_settings.xml'
                  sh 'mvn sonar:sonar -gs `pwd`/mvn_settings.xml -Dsonar.login=$SONAR_TOKEN'
                }
    
              }
    
              timeout(unit: 'HOURS', activity: true, time: 1) {
        
                waitForQualityGate 'true'
              }
    
            }
    
          }
        }
    
        stage('单元测试') {
        
          agent none
          steps {
        
            container('maven') {
        
              sh 'mvn clean package -Dmaven.test.skip=true -gs `pwd`/mvn_settings.xml'
            }
    
          }
        }
    
        stage('构建项目容器镜像及推送') {
        
          agent none
          steps {
        
            container('maven') {
        
              sh 'mvn clean package -Dmaven.test.skip=true -gs `pwd`/mvn_settings.xml'
              sh 'cd $PROJECT_NAME && docker build -f Dockerfile -t $REGISTRY/$DOCKERHUB_NAMESPACE/$PROJECT_NAME:SNAPSHOT-$BUILD_NUMBER .'
              withCredentials([usernamePassword(credentialsId : 'dockerhub-id' ,passwordVariable : 'DOCKER_PASSWORD' ,usernameVariable : 'DOCKER_USERNAME' ,)]) {
        
                sh 'echo "$DOCKER_PASSWORD" | docker login $REGISTRY -u "$DOCKER_USERNAME" --password-stdin'
                sh 'docker push $REGISTRY/$DOCKERHUB_NAMESPACE/$PROJECT_NAME:SNAPSHOT-$BUILD_NUMBER'
                sh 'docker tag  $REGISTRY/$DOCKERHUB_NAMESPACE/$PROJECT_NAME:SNAPSHOT-$BUILD_NUMBER $REGISTRY/$DOCKERHUB_NAMESPACE/$PROJECT_NAME:latest'
                sh 'docker push  $REGISTRY/$DOCKERHUB_NAMESPACE/$PROJECT_NAME:latest'
              }
    
            }
    
          }
        }
    
        stage('创建项目代码及容器镜像的发布版') {
        
          agent none
          when {
        
            expression {
        
              return params.PROJECT_VERSION =~ /v.*/
            }
    
          }
          steps {
        
            container('maven') {
        
              input(message: '''@project-admin
    是否允许推送本次项目代码及容器镜像的发布版？''', submitter: 'project-admin')
              withCredentials([usernamePassword(credentialsId : 'gitee-id' ,passwordVariable : 'GITEE_PASSWORD' ,usernameVariable : 'GITEE_USERNAME' ,)]) {
        
                sh 'git config --global user.email "nextgo@126.com" '
                sh 'git config --global user.name "nextgo" '
                sh 'git tag -a $PROJECT_VERSION -m "$PROJECT_VERSION" '
                sh 'git push http://$GITEE_USERNAME:$GITEE_PASSWORD@gitee.com/$GITEE_ACCOUNT/sangomall.git --tags --ipv4'
              }
    
              sh 'docker tag  $REGISTRY/$DOCKERHUB_NAMESPACE/$PROJECT_NAME:SNAPSHOT-$BUILD_NUMBER $REGISTRY/$DOCKERHUB_NAMESPACE/$PROJECT_NAME:$PROJECT_VERSION '
              sh 'docker push  $REGISTRY/$DOCKERHUB_NAMESPACE/$PROJECT_NAME:$PROJECT_VERSION'
            }
    
          }
        }
    
        stage('部署微服务项目到K8S集群') {
        
          agent none
          steps {
        
            input(message: '''@project-admin
    是否允许发布微服务项目到K8S集群？''', submitter: 'project-admin')
            container('maven') {
        
              withCredentials([kubeconfigContent(credentialsId : 'sangomall-kubeconfig' ,variable : 'KUBECONFIG_CONTENT' ,)]) {
        
                sh '''mkdir ~/.kube
    echo "$KUBECONFIG_CONTENT" > ~/.kube/config
    envsubst < $PROJECT_NAME/deploy/deploy.yaml | kubectl apply -f -'''
              }
    
            }
    
          }
        }
    
      }
    
    }

![在这里插入图片描述][d165227e2b0740ed8825b27479d7d803.png_pic_center]

*  PROJECT\_NAME ；PROJECT\_VERSION
 *  **运行后，显示设置参数，这是前面我们流水线所配置的环境变量参数，主要是用来进行版本标识，以及对具体哪个微服务部署到k8s集群以及镜像的发布，因为我们项目存在多个微服务，所以如此设计，每次运行需要部署哪个服务，那么就把微服务的module名称写入，流水线中会通过该变量找到对应项目微服务路径包，进而做部署k8s服务和发布容器镜像仓库**

![在这里插入图片描述][8d739c9cb74148f9aa1214617a9792c7.png_pic_center]

![在这里插入图片描述][bd9666b8f5f44dfb9f138468d927114a.png_pic_center]  
![在这里插入图片描述][3f15c980c12b4e899e55b923df1be503.png_pic_center]![在这里插入图片描述][7ae20333a96049f59090a46d3b8f377e.png_pic_center]\- 该阶段设置了需要审批，切换admin用户进行通过即可

![在这里插入图片描述][6e5f3fd6f4504c149bddaed6ab826eae.png_pic_center]  
![在这里插入图片描述][14aa4f5c7aa7461d8bdbfdb8a5a07d8f.png_pic_center]

![在这里插入图片描述][d746f61998de443abfcdf35cd0b14d41.png_pic_center]

![在这里插入图片描述][393ffb8f079645d392cbf9d6e0dfa808.png_pic_center]

## 三、微服务部署验证 ##

**部署完成之后，在Nacos注册中心可以看到相关微服务**  
![在这里插入图片描述][f43d2786bc0949b299782f26256fbe66.png_pic_center]

## 四、mall-gateway服务暴露 ##

*  由于项目设计时，还提供了一个后台管理系统，给管理员进行数据的补录等，那么这里就与我们项目是分开部署，所以需要进行网关服务的集群外访问地址暴露，这样管理员才能通过Gateway网关进而找到后台管理系统对应的后端服务
 *  设置集群外访问，通过创建服务 工作负载，选择网关服务，通过openelb分配ip，实现集群外可访问ip ，提供给后台管理系统的前端项目访问，方式如该文章部署：[【业务功能127】微服务-springcloud-springboot-Kubernetes集群-k8s集群-KubeSphere部署三高微服务项目-07数据库服务集群外连接-openelb][127_-springcloud-springboot-Kubernetes_-k8s_-KubeSphere_-07_-openelb]

*  得到外部ip后，也可以设置域名解析映射，在DNS服务节点进行解析  
    ![在这里插入图片描述][8ebb100e0fe84c53a60f632c1d02041e.png]

[root@dnsserver ~]# cat /var/named/msb.com.zone
    $TTL 1D
    @       IN SOA  msb.com admin.msb.com. (
                                            0       ; serial
                                            1D      ; refresh
                                            1H      ; retry
                                            1W      ; expire
                                            3H )    ; minimum
    @       NS      ns.msb.com.
    ns      A       192.168.10.145
    harbor  A       192.168.10.146
    reg-test        A       192.168.10.70
    kibana          A       192.168.10.70
    rabbitmq        A       192.168.10.70
    nacos-server    A       192.168.10.70
    zipkin-server   A       192.168.10.70
    sentinel-server A       192.168.10.70
    skywalking-ui   A       192.168.10.70
    rocketmq-dashboard      A       192.168.10.70
    mall-gateway    A       192.168.10.73

[root@dnsserver ~]# systemctl restart named

![在这里插入图片描述][58996cdcc18443c8bf890ca8a52c7c60.png]

[61b756b5acf44ac6aee44075f893658b.png_pic_center]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/02/f16147f9c9ed4662b60eed4e2f44f34a.png
[777ff2242eaa49ef8478c327d636f2a0.png_pic_center]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/02/b4454dfa60bd4a7a9f4a0b2828b4db44.png
[ee2e6eca72704578b6d2e3eb5781f143.png_pic_center]: https://img-blog.csdnimg.cn/ee2e6eca72704578b6d2e3eb5781f143.png#pic_center
[7e809492b359449a963ea0a43e132c16.png_pic_center]: https://img-blog.csdnimg.cn/7e809492b359449a963ea0a43e132c16.png#pic_center
[f7e1136dca084ec0813ece852233d3bb.png_pic_center]: https://img-blog.csdnimg.cn/f7e1136dca084ec0813ece852233d3bb.png#pic_center
[4f0fd3c785934cc995ab2646c1de7705.png_pic_center]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/02/dc3767c964264b7eb43c1ff2e236e6d4.png
[3a614f58658c46709919c0a9b5ec3947.png_pic_center]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/02/3caac6f2401b4ec2a3ed6320259cc978.png
[799e194230e54f3b94db97e62d76b622.png_pic_center]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/02/f75c1e35ee5f48aea0127f23b248a3a7.png
[63d0d6290abd4eb39394fcfec61c8ce0.png_pic_center]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/02/5c772741891a487592da034472ee639a.png
[fcd329e4cbec4c3b97ef3ac18e8b4bca.png_pic_center]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/02/773d43268d1a4dd2be425107351df65e.png
[d165227e2b0740ed8825b27479d7d803.png_pic_center]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/02/7ae02f5fd5d5475ca74cc293c3e7e82f.png
[8d739c9cb74148f9aa1214617a9792c7.png_pic_center]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/02/8233daeff9fe4b499c0b55d11d03c87c.png
[bd9666b8f5f44dfb9f138468d927114a.png_pic_center]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/02/a913aa423b8d418eb5158f1b93f47fe0.png
[3f15c980c12b4e899e55b923df1be503.png_pic_center]: https://img-blog.csdnimg.cn/3f15c980c12b4e899e55b923df1be503.png#pic_center
[7ae20333a96049f59090a46d3b8f377e.png_pic_center]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/02/8ebcbca47d43464b95abe9d2bf74232e.png
[6e5f3fd6f4504c149bddaed6ab826eae.png_pic_center]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/02/d79d926ad2a240b6bc72cbd6f333e1b0.png
[14aa4f5c7aa7461d8bdbfdb8a5a07d8f.png_pic_center]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/02/3098a552541f4f6b8d004265326cab28.png
[d746f61998de443abfcdf35cd0b14d41.png_pic_center]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/02/d31a210c3d1d4a25a5f18f720d9b95cf.png
[393ffb8f079645d392cbf9d6e0dfa808.png_pic_center]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/02/7069b9a4be714135ad91b1893882dddd.png
[f43d2786bc0949b299782f26256fbe66.png_pic_center]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/02/2841cdeb856c4b41ae32cf3ad086c980.png
[127_-springcloud-springboot-Kubernetes_-k8s_-KubeSphere_-07_-openelb]: https://blog.csdn.net/studyday1/article/details/133159997?csdn_share_tail=%7B%22type%22:%22blog%22,%22rType%22:%22article%22,%22rId%22:%22133159997%22,%22source%22:%22studyday1%22%7D
[8ebb100e0fe84c53a60f632c1d02041e.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/02/e3a00d4878314889865f1a36e199aba7.png
[58996cdcc18443c8bf890ca8a52c7c60.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/02/a772cbfd6cad4c4781a99c45ad54ab13.png

【业务功能128】微服务-springcloud-springboot-Kubernetes集群-k8s集群-KubeSphere部署三高微服务项目-08部署微服务

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