Cloudformation 條件語句

Question

我正在嘗試使用用於登錄 ECS TaskDefination 的條件語句為 ECS 服務創建堆棧。 我正在嘗試根據環境將日志發送到不同的來源，但在堆棧更新期間失敗。

錯誤資源處理程序返回消息：“模型驗證失敗（#/ContainerDefinitions/0/Memory：預期類型：數字，找到：字符串#/ContainerDefinitions/0/Cpu：預期類型：數字，找到：字符串#/ContainerDefinitions/0/LogConfiguration ：預期類型：JSONObject，發現：JSONArray #/ContainerDefinitions/0/PortMappings/0/ContainerPort：預期類型：數字，發現：字符串）”

Conditions:
  HasDefaultLog:
    !Or [ !Equals [ !Ref EnvType, 'Prod' ], !Equals [ !Ref EnvType, 'Dev' ], !Equals [ !Ref EnvType, 'Sit' ] ]

ContainerDefinitions:
        - Name: !Ref 'ServiceName'
          Cpu: !Ref 'ContainerCpu'
          Memory: !Ref 'ContainerMemory'
          Image: !Ref 'ImageUrl'
          PortMappings:
            - ContainerPort: !Ref 'ContainerPort'
          LogConfiguration:
            -
              Fn::If:
                - HasDefaultLog
                -
                  LogDriver: !Ref LogDriver
                  Options:
                    syslog-address: !Ref LogDestination
                    tag:  !Ref ServiceName
                -
                  LogDriver: awsfirelens
                  Options:
                    Name: newlogdriver

同樣適用於下面並且能夠看到目標中的日志

LogConfiguration:
  LogDriver: !Ref LogDriver
  Options:
    syslog-address: !Ref LogDestination
    tag:  !Ref ServiceName

Answer 1

LogConfiguration是對象，而不是對象列表。 您不需要的 Sp -開始時：

          LogConfiguration:
              Fn::If:
                - HasDefaultLog
                -
                  LogDriver: !Ref LogDriver
                  Options:
                    syslog-address: !Ref LogDestination
                    tag:  !Ref ServiceName
                -
                  LogDriver: awsfirelens
                  Options:
                    Name: newlogdriver