CFT和ECR的问题

Question

嗨，我在部署CFT时出错：

  

“ repositoryName”处的无效参数无法满足约束条件：“必须满足正则表达式'（？：[a-z0-9] +（？：[。-] [a-z0-9] +） * /）* [a-z0-9] +（？：[。-] [a-z0-9] +）*''（服务：AmazonECR;状态代码：400;错误代码：InvalidParameterException;请求ID：4d8ef967-7054-11e9-889a-d363993e624b）

"Mappings": {
    "HiddenParameters": {
        "ClusterName": {
            "Linux": "J-Agent-Linux",
            "Windows": "J-Agent-Windows",
            "JenkinsMaster": "J-Master"
        },
        "AsgName": {
            "Linux1": "J_Agent_Linux_ASG",
            "JenkinsMaster": "J_Master_ASG",
            "Windows1": "J_Agent_Windows_ASG"
        },
        "LoadbalancerName": {
            "Name": "J-Master-LB"
        },
        "TargetGroupName": {
            "Name": "ECS-Jenkins"
        },
        "EFSTagName": {
            "Name": "JenkinsEFSforECS"
        },
        "ECSMasterTaskFamily": {
            "Name": "jenkins-master-cft"
        },
        "iamusername": {
            "Name": "jenkins_ecs_user"
        },
        "ecsinstancerolename": {
            "Name": "ECSInstanceRole"
        },
        "jenkinsmasterecrnamespace": {
            "Name": "jenkins-master"
        },
        "jenkinsagentlinuxbaseecrnamespace": {
            "Name": "agent-linux-base"
        },
        "jenkinsagentlinuxdatalakeecrnamespace": {
            "Name": "agent-linux-datalake"
            "jenkinsagentlinuxdatalakeecrrepository": {
                "Type": "AWS::ECR::Repository",
                "Properties": {
                    "RepositoryName": {
                        "Fn::Join": [
                            "",
                            [{
                                "Ref": "AWS::StackName"
                            },
                            "-",
                            {
                                "Fn::FindInMap": ["HiddenParameters", "jenkinsagentlinuxdatalakeecrnamespace", "Name"]
                            }
                        ]
                    ]
                },
                {
                    "Name": "JENKINS_ECR_IMAGE_LINUX_DATALAKE",
                    "Value": {
                        "Fn::Join": [
                            "",
                            [{
                                "Ref": "AWS::StackName"
                            },
                            "-",
                            {
                                "Fn::FindInMap": ["HiddenParameters", "jenkinsagentlinuxdatalakeecrnamespace", "Name"]
                            }
                        ]
                    ]
                }
            }