jenkins部署go-zero

jenkins部署go-zero

这里主要介绍部署到服务器，并不是文档中的部署到k8s中，其它都差不多，只有细节不同而已

下面介绍下具体的步骤

配置

1. 创建流水线

2. 参数配置，Dashboard—>voice_text_app—>Configurtion
   服务类型
   
   服务名称
   
   git配置
   
   动态级联选择参数

   由于部署测试和线上区别，所以要上传到不同的服务器
   
   
   
   

流水线脚本

3. 环境变量设置
   

4. 部署
   
   具体脚本类型

   pipeline {
   agent any
   
   stages {
      stage('服务信息')    {
          steps {
              sh 'echo 分支：$branch'
              sh 'echo 构建服务类型：${JOB_NAME}-$type'
          }
      }
   
      stage('拉取代码') {
          steps {
              checkout([$class: 'GitSCM',
              branches: [[name: '$branch']],
              doGenerateSubmoduleConfigurations: false,
              extensions: [],
              submoduleCfg: [],
              userRemoteConfigs: [[credentialsId: 'gitlab-cert', url: 'git@172.15.7.16:chq/voice_text_app.git']]])
          }
      }
   
      stage('获取commit_id') {
          steps {
              echo '获取commit_id'
              script {
                  env.commit_id = sh(returnStdout: true, script: 'git rev-parse --short HEAD').trim()
              }
          }
      }
   
      stage('goctl版本检测') {
          steps{
              sh '/usr/local/bin/goctl -v'
          }
      }
   
      stage('Dockerfile Build') {
            steps{
                sh 'echo 生成 ${JOB_NAME}/service/${name}/${type}/Dockerfile'
                script {
                    docker_file = "service/${name}/${type}/Dockerfile"
                    if (!fileExists(docker_file)) {
                        sh 'echo Dockerfile not exists.'
                        sh 'cd service/${name}/${type} && /usr/local/bin/goctl docker -go ${name}.go'
                    }else {
                        sh 'rm -f service/${name}/${type}/Dockerfile'
                        echo '删除已存在的Dockerfile'
                        sh 'cd service/${name}/${type} && /usr/local/bin/goctl docker -go ${name}.go'
                    }
                    env.image = sh(returnStdout: true, script: 'echo ${name}-${type}:${commit_id}').trim()
                }
                sh 'echo Dockerfile exists.'
                sh 'echo 镜像名称：${image}'
                sh 'pwd && ls -l && docker build -t ${image} -f service/${name}/${type}/Dockerfile --build-arg NAME=${name} --build-arg ENV_NAME=${ENV_NAME} .'
            }
      }
   
      stage('上传到镜像仓库') {
          steps{
                # docker login 这里要注意，参数在配置里预先环境变量配置好
              sh 'docker login --username=${docker_user} --password=${docker_pass} http://${docker_server}'
              sh 'docker tag  ${image} ${docker_server}/${JOB_NAME}/${image}'
              sh 'docker push ${docker_server}/${JOB_NAME}/${image}'
          }
      }
        stage('部署到服务器') {
            steps {
              sh """
                ${SERVER_HOST} -tt  << EOF
                docker ps -a |grep ${JOB_NAME}-${name}-${type} && docker stop ${JOB_NAME}-${name}-${type} && docker rm ${JOB_NAME}-${name}-${type}
                docker login --username=${docker_user} --password=${docker_pass} http://${docker_server}
                docker pull ${docker_server}/${JOB_NAME}/${image}
                docker run -d --restart unless-stopped --name ${JOB_NAME}-${name}-${type} -v /tmp/logs:/app/logs --network src_default ${docker_server}/${JOB_NAME}/${image}
                exit
                EOF
              """
            }
        }
   
      stage('清空本地镜像') {
          steps{
              sh 'docker rmi -f ${image}'
              sh 'docker rmi -f ${docker_server}/${JOB_NAME}/${image}'
              script {
                  images = sh(returnStdout: true, script: 'docker images | grep none | awk \'{print $3}\'').trim()
                  if (images != "") {
                      sh('docker images | grep none | awk \'{print $3}\' | xargs docker rmi')
                  }
              }
          }
      }
    }
   }

5. 部署选择参数
   

6. 查看部署结果
   

7. docker模板修改

   FROM golang:{{.Version}}alpine AS builder
   ARG ENV_NAME
   LABEL stage=gobuilder
   ENV CGO_ENABLED 0
   {{if .Chinese}}ENV GOPROXY https://goproxy.cn,direct
   RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
   {{end}}{{if .HasTimezone}}
   RUN apk update --no-cache && apk add --no-cache tzdata
   {{end}}
   WORKDIR /build
   ADD go.mod .
   ADD go.sum .
   RUN go mod download
   COPY . .
   #{{if .Argument}} COPY {{.GoRelPath}}/etc/${NAME}.${ENV_NAME}.yaml /app/etc/${NAME}.yaml
   COPY {{.GoRelPath}}/etc/{{.ExeFile}}.${ENV_NAME}.yaml /app/etc/{{.ExeFile}}.yaml
   RUN go build -ldflags="-s -w" -o /app/{{.ExeFile}} {{.GoMainFrom}}
   #{{end}}RUN go build -ldflags="-s -w" -o /app/{{.ExeFile}} {{.GoMainFrom}}
   FROM {{.BaseImage}}
   COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
   {{if .HasTimezone}}COPY --from=builder /usr/share/zoneinfo/{{.Timezone}} /usr/share/zoneinfo/{{.Timezone}}
   ENV TZ {{.Timezone}}
   {{end}}
   WORKDIR /app
   COPY --from=builder /app/{{.ExeFile}} /app/{{.ExeFile}}{{if .Argument}}
   COPY --from=builder /app/etc /app/etc{{end}}
   {{if .HasPort}}
   EXPOSE {{.Port}}
   {{end}}
   CMD ["./{{.ExeFile}}", "-f", "etc/{{.ExeFile}}.yaml"]
   #CMD ["./{{.ExeFile}}"{{.Argument}}]

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