k8s集群中流水线部署微服务

k8s集群中流水线发布微服务

一、流水线部署微服务部署流程

二、微服务发布流程

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 -'''
          }

        }

      }
    }

  }

}
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三、各微服务发布过程

3.1 mall-gateway

3.2 mall-auth-server

3.3 mall-cart

3.4 mall-coupon

3.5 mall-member

3.6 mall-order

3.7 mall-product

3.8 mall-search

3.9 mall-seckill

3.10 mall-third-party

3.11 mall-ware

3.12 renren-fast-master

3.13 renren-generator-master

四、微服务部署验证

五、mall-gateway服务暴露

lb.kubesphere.io/v1alpha1: openelb
protocol.openelb.kubesphere.io/v1alpha1: layer2
eip.openelb.kubesphere.io/v1alpha2: layer2-eip
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[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
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[root@dnsserver ~]# systemctl restart named
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