没有build-args，因此需要解决方法

Question

我正在使用Elasticbeanstalk部署Dockerfile

我的Dockerfile应该具有

ARG imageTag
FROM xxxxx.dkr.ecr.us-east-2.amazonaws.com/xxxxxx/xxxx:$imageTag
EXPOSE 44444 44440

然后我发现我无法执行'eb init -p docker --build-arg

所以我决定使用sed

因此，我从仓库中提取了修改为的Dockerfile

FROM xxxxx.dkr.ecr.us-east-2.amazonaws.com/xxxxxx/xxxx:imageTag
EXPOSE 44444 44440

然后做

sh('sed -i s/imageTag/$imageTag/g Dockerfile;cat Dockerfile')

我在猫中看到它用参数替换了imageTag，但是当它到达eb init -p docker时，它失败了，

来自守护程序的响应：找不到xxxxx.dkr.ecr.us-east-2.amazonaws.com/xxxxxx/xxxx:imageTag的清单，即它试图从带imageTag标签的ecr中拉出吗？

谁能告诉我为什么？它会将Dockerfile读入内存还是在git checkout上读取内容？

谢谢

所以管道现在是

pipeline {
    agent any   
    stages {
        stage ('Checkout') {
            steps {
               git(
                   url: 'https://github.com/xxxxx/xxxx.git ',
                    credentialsId: 'xxxxx',
                   branch: "master"
                )
            }
        }
        stage ('Image Choose') {
            steps {
                sh('sed -i s/imageTag/$imageTag/g Dockerfile;cat Dockerfile')
            }
        }
        stage('EB terminate') {
                steps {
                    script {
                        withAWS(credentials:'xxxxx') {
                            try {
                                sh('eb terminate --force $environmentName ')
                            }
                            catch (Exception e) {

                            }

                        }   
                    }
                }
        }

        stage('EB docker init') {
            steps {
                script {
                    withAWS(credentials:'xxx') {
                        sh('eb init -p docker -k $keyName xxxx')

                    }   
                }
            }
    }
    stage('EB docker deploy') {
            steps {
                script {
                    withAWS(credentials:'xxxx') {
                        sh('eb create $environmentName ')

                    }   
                }
            }
    }
    stage('EB docker open') {
            steps {
                script {
                    withAWS(credentials:'xxxx ') {
                        sh('eb open ')

                    }   
                }
            }
    }